[![English Jobs Logo](/public/img/logo100.png "English Jobs Logo")

### ENGLISH JOBS POLAND](/) [post a job](/publish-job)

search

# 2059 backend developer English-speaking jobs in Poland

Include languages [+]sorted by: relevance · [newest](/jobs/backend_developer?sort=date)

### Note

Some links might not work from outside the European Union.

Dismiss

[### Senior *Backend* Engineer - Sports](/clickout/4c5d9c6446c45a86?ql=q&sig=dc8d6d0a81a1a4335723b4456cc0c220f629ee72&e=LQUMu8GysFXPp_vjKZjLo2qhjjuUxjEqoYJZSPds0VRO54tou71mQsGitHZ1zo_T2Fz85iH1u32jde4v1fC48P4CJzVZe5-5ZUuN7yvYOZxCzGVaLXbVGlY749OnHDaM8Is1lvgxyrh7DQ2QSCCCW1xxHCkQjT4o_01-L2EZNWlABTpYJi317VTuMVUS7ZuyoMtuRNk9IVVPdGB97DAbzCbZMp7pNIy2xeIErS0Jx2_XcjqpTGPwdy61_uVuzOnfNPd2hLMsKP26pYBRBumq8LgjrsKoVJt0iXRDVn97gIzEr3ZiKLv64-kEHcUfAFgwKPJZl_5Y91O2F1OM77qBiEdW7b_77UXoAcUm2L7K1KBuLO4iTPMWblQ7kh-CX9ulq6TlTqKo1sOj4K4Gs0Q8YS8fEbADTtaPrGgKCyA5Gg0ggp4IjoK0-kdRlsWY_pcPF2m-9G3hWiTsytYCXvJ-sZ0YYTble_S1EfUCxiFbuWpLPrjHpfeF-trd8XdLN9Qy319JS7KUh_Y06ClJtvUkRpeJ1lk-DIkP4juCt6mgvSy3C5kt_Lt27XnJmnktPufIVYco7qTTmYGbvMi5HhZu9W09Y1Z8UnLpC6KbcdzB5a7CslN8WPQz4OTr95DWJLJlKs__5YBKpIpL9yysxzNC7VeyWGWJF1S4DBZB6zcKZV_EL2n3J7zo_uJLeOgzGgxVZpNSzZxgWVK0O_9qA4Mu94gd6tKg9oEA5j9uS7RmOlrW8EFQeQ7-y_ac4Qph8ilg78_91Ho0XAmMipEavbULg5EzcAwI_kBmkoNQ-tCsAF0pyVugRqXD4fTCWW_uO6quRRyxAwF9kQURlnHlqkhHh_ow_EtguUqxFSLSAps1ruCy-ok-1LCuwo5YpAwR2TIST-MZaoTo_ph8EFn0aw6sxkw9KlxOr-WNsNpG5bwPlcOdcYQ0t-CC6rFlGekkt18cqFXpB6gtrdc8rjxjG0itASuWES0p-nxiOC3zY3KW8voXf7r2wojWQBvbq4d8vo923lOKtqOhbJULJimeQt5zBnEVyLsTRPtg-SS7oQnOAVfH1Xd1NWYI6JbOO8yLNj--9rMF16J-v-yLWTIyegW1R6taANvYHNjm08NhPRJ56RqFhmaB-CHpwpE6FYKGez5jv1S3qnAyci4o9xJcNXSNVEdxm00BLrOZJY0mu4HO4vvrdYh-cpfCxG4pShxckrOkKYOhfvLj_gA78H7pzk07VxYF-OBAFqSfh7tebtDLpM3iVkXvrz8po_5ZWAP28Iajv4nioZzDQE92gSPMImGaD6jaKPfPjKD1VQXN9MmQKNehGgFr9D_dqCrmZbgZCD64KI1i3YHoqt_ZjrmG_nSeEc1El2Fpi7gPHP-2Om3aU_0BgYFEYfSLRiPLQHC-ZPgGM9e7l1ZpYOZTMOE30mO_hK1oSJF4dzePTVKyJzRucNmhWsSQAedkqJlsioAVb6-pWP-HxeB9XZsNHqn37JkWLglFAdNayqNNuQu2iw&prev=RQ86C2FB7BF5DC87&p=1&pg=20)

* LeoVegas Mobile Gaming Group
* warszawa
* July 22

ABOUT THE ROLE
Join our dynamic team in Warsaw as a Senior *Backend* Engineer. ... This role offers a unique opportunity to drive solutions and actively shape our *backend* architecture.

report probem

[### *Backend* Engineer, AI (Agent Systems)](/clickout/802c670170f5cf41?ql=q&sig=24bd2d32d177b6000db0ea42d7c166adf03814b4&e=GGX9kPTtmKNhfpHW8jub_ZyaWk-G3bcVpJIAbqmF2hAtUYD4KubzmygVGmcT3LLPDxNtSxfpLArKlLTC_-T-LRyhB74OpJMeW38Kj7ywu1WLllmF4dHJPKIpaDBcvMSLnBSU9WiGm_eHHRCh-1tuyDux18hgwE089aM_OYvzM6qxX4Nvstn36ov0foQzU5xs7tKH2a7alEvsmiBsgmbgCAgBFw4RlUHemp88JCIR9LY4km9xbySlxaSN1HYWLimoYrB3sM0y_3VYCvDG3xm78BgTM2_bUzaVryAyHcG6bAv_iEvuGanF0QQsN7hBhpQOUTJon9clNrMSZW6AAi96umINufvb8zY1uo_EV_OtLNeE5x-lMib_dB9D7wkZWWzuKr5P8J3Ni6VtLeP-kYH_i1Jg1H0mcYWklQRK9IscZxdxrnETln0azxk1BFJ2Spf3V-4EMDwVqdU3FtmDS35Emrdi5B0bYHCRk-PILSclRLf5GKqdntPI_QvSWXopWpv1kHekuywczk_WkDJrkdUO4uQJ_LW7tPEc_ErZkOruEfZv0ADpgCWR8cP6PnIj_UHANIFibLvMlpeLF0Igklh3P5L5jWrOr6nLveRGzj5ZOEMIU6w_zwpMingnigtUQck1rzI3RIh6upuqliJmfOD0mjNG-KJPp6ChAUojY9wiX6zO0S211Er6uBq5x5M7CBtdb2ZsqIAZP6KGoY6Y8KCGT3bD9cqnlqvesgdQ8uCqSo6WAbeTQoRqwGY6Ae3Qd-5eKfGWEmtYKpMBEJsP5oNvZkH1rf7lsK_hLdAp7bOn4Fqu9kPJ8MM9PYdl1sWn9bFLMCEblnbyqiY7cPSgmNjzGKr4rleuQ8PcVeVBfIjIbFKWsq61eJjYazC_bOK7R-YgCZNNHryYp_siTPV-pU1r6Vs09A99_mShbrQUHmUDR6my8WoIKUt3sEn_CWfb-9g7GR7Sw4efzbRGxtT5dXgjINNqoCUUIism-MxWU7Gx5jSfWcGfyl4pA4M8ACOdFp0WNMCq0N6_fn_RP4qqa-Vs_p-mUBnVoU19zxq31we9xE-mY6FU7HkEKoOfy-Inoup0ibAlczFczNqoZkzGI2OBLzOgNIjYGu4wEqVlpd6DdMImds4g9Ow7kmf6B6J-MVM_GwTjLPRweiGyc_Mzd5ggybpEnRv9exhuOthDcnMD11n-l6B9d5jkfAFASBsVlAo5vxS4_ONdHs_3xsIPBxTNAhaET6qXoL5b2iee_-rjvkBRW6Opb7TjaV0Ke20nsd-XwfpxRaQKW1gDGq3i97naXYgPIZ8Vr5PAf4mh9sBb5Tj33fv2iVVSVT9FdzILQVALCmKH3MvU5On4nUHCxImqTs_iWH9iTMbIJ1vP8-yKQmj2ydagEDLpnuXP38HyNWDgu49XMujwFt1c5iADycbRU4_ihfmY7t2A1IbYVLfICKVsWmPtwXEDEfUFZrOM2-MtZtRYUYb8PEpyhjxastWzkiIybGmc_ZfUih8SX53bSclwACq6Dv8gV1VMqwHJGb3_l_ceKi4W8PEi&prev=RQ86C2FB7BF5DC87&p=2&pg=20)

* Apply
* warszawa
* July 21

Focus
Build and operate *backend* systems that serve AI-powered features in production. ... Ideal Experiences
Strong *backend* engineering fundamentals in production environments. ... Outcomes
*Backend* systems run reliably at scale, handling production AI traffic with low latency and ... Role
As a *Backend* Engineer, AI, you own the inference and orchestration layer that powers every AI interaction

report probem

[### Middle *Backend* Python Engineer - Warszawa](/clickout/c0f425b7f072d61c?ql=q&sig=640c6615991add3c14b263dd9949e38835ad08aa&e=634A36lpuOVHNK9WGxJzC5lcTBMfIRz5hipycpI7kEUC95Ma_7MWENbxf3Znuem_vDzCWnoE0kPcgG2lRQ8zCQAAUHIpITqA5Pr3_3iFjr0GsGILIWXtRhwNs2CxE4FmYaO4UgppFR2I79oDIoBbhR3Zg3WjA7k9QxUT3ERLk6JuJqc32cR7aVDJ5MhhCsDZBPj0McDsahU2LmncChF05NcnsfRwQ3DK3dDy4vLl0DjVN1LPiK-jK_0lSChsuY7gbYv58VcjOUo13B5KzbUMrkHCnMZeNerMLR9TGPn-BAM4fiP0U8M9giMoQvEMuuubjV-NHmnk9Pzmq82ktjIOkYnbzCPZDG16g14wTXOZB3eEkLkg_NifPNDBOf40G1hqtzUSI1ifyLYWg_F5l6tJ3x54ORKh9pel-TaIpboNeDwYgwFViyM5BHb_qRAZuR_MvC8ojTx6Uv3mVVTFZ9oEUGp2cvUEMKPXP_MCwMmEIRwjoVlJh4rbdfgKyYwxbxavDkwmB8x3vTwMkdkBB3aYyW2cozEQhnu_lvSlxep_uvnRqZ7qc2tOnW5JGE15ZU7mO-mtf7ZvTKY-wmT7MPdZCKQomdZEszhKMC6i8OlSCGeFP22kLlo4laHMa8k5N_036mU6B2trcf3bamvPdChPnoYiLLe57L9Xo8KKUxWGibaNxl5TZSXH2W18gFlVhjh-KCd6nu99axYSRxgorofuoCP16JMHLymYJS3rUD4WRVxyw4Fk4Y25aSgYhRT637pNhuJyOCCTEBkDFjh3vPHimbqrwUFMYVRrJlCJndmL8jNpZEZ4m0qMTb4UCEYZ5C2sTV3Qx2x8MlouYaP9D0ggRYjscRkobTD7C0IiAsKf0dfGiKsuIv3T5K2WQUCZJUHbzejhlqdrSlj_bsW4ppwvhJBwq0D6c7ts0c8CVmj_TbfbQCRHphLWBkhEShJ-xZ3gjNNv7EKps22XwcPfENVa-1Hieu-k1rd42aP-8AHFi2EjTvyFRGyea-2vJq8ADwLP2SeJtBicn9VrG3kt37RRa0vIbagpamf87BRGH77dLHgsNyL63SyBxX_nmA2mk3yHhbXQ-jXuvt2hhNYGFSKTroLpbyHluNDtB-ICTRfjaGmc5D7uixMx56w3HpbBs4X2ymPNhq3iwfy7E73ljNEaF3CLru7HRCzr_9RW5SGkO6LGgfnLxWm5kX3yBoGB4HL7LwOhwfCv5ymrodRCQsUBm_Be2cxNfVzBVtnhUxCbOc_tklbxqplL_VDOgvQQvx73Sh-THhP72FemIFrjmSUGbPIAu4lQQ6mUHsxfN1D-qeq7s8cLtpIAT-abhtlaUD1Bnue_-c0wNkNnlmDUrT963PJMCmsIWRcBR0qJV0yiJXysPU56h26j4ilSzZh5AmwRMsadrE8CiHD50M_imjEbUIUafnEm8bS20w63AJLSL9KDOGw9dysXojQcP1257M2qH4kak6E45KxEFBaBL2gRyRBfI2nwA-OvEQ&prev=RQ86C2FB7BF5DC87&p=3&pg=20)

* Shelf
* warszawa
* July 20

You will take on meaningful *backend* problems, work out the right approach, ship it, and help keep it ... HIPAA-ready security practices, and mature integrations in place.Job DescriptionThis role is for a *backend* ... learn fast, and win as part of a team going all‑in on a hard mission.What You Will OwnBuild and ship *backend* ... a high quality bar through code review and design review.What Strong Performance Looks LikeYou move *backend* ... repetitive work, while keeping a high verification bar.What We Are Looking ForAround 3 to 5 years of *backend*

report probem

[### Staff *Backend* Engineer - Kraków](/clickout/a2a74ade84e317bd?ql=q&sig=bc917c0126e7fef98b7cfc498cf8e196ea23f630&e=SktKN4AGOctboNjPmT1v3p_V_qQ_guWKpSiTXH1oL77CL2UOCxOqwOQkh92x3js6zGtZWwWHPIJZene9tYsDWXoZrPG3EfmoZGu8E23hcCzx62F3FOXfP5TiAa_DKpvBvVq2Qd5GJ9ERc3gOZIRxbvZNGoSODA1T_OhYyRYiHqxvDRUaSuvN_XYFSOVFMjrcLkkMmugN9guqisRGyloWnPFjejNWXoIOKgw8GRd5Ha9YkRa8yJcxqM0kJs6d4NoCjoGBGGYOZ4So8uEElZCoL_06kV2Tgr3hqnZ4UNgDb8p87UAAVaqapRDF3Hd0I_2CRw0uh9aN-QYd6WaD1lCCYV6wcB3G_DTMIg4NBu3VXp5ldKeaHFt-5b7ApdTrT3HUY2TxuKyHS5vuhSib_eTIMT6PhNtQwU92rcHpimfK8upJXuinsLffn8blXyDBK_Z7jHVkHw8x1ZgHu6Wc9tSkQVuTFZ71f5aCjnJ8nJZAI7R6DQ8-wRWD2bOYLoFMcuz4egPLwoqF18LSqoBOuapvn1nn7M-lGCMECuRfD2ejYOa-xqEmsnxoA9MsXpjl5r-OtMqg9FWNLax972Vpm6DOWdTlEL8VM1kZlYTCKfVccTRovJI4Pwc-XrJ2yoEoRCrr6MjniP8Uhd-5Oi6BLwJz-IHF3a9cFAboFdU0fSAkiMD9l4KRUJO8LCZAvmJK6EHSUWqxweRopXUv_4ez7dFhKz9cLEy1_aUaIpG4wcJIb6ZUMx9qoUcxn0IpF84zP-LxZ0VjqDiVeEUy0tWjU8Dp7hHHloPxzr9kL3hg-08F-94LSOApvox0rjrXe5-bs45RmiXjSlfZJn_HvJ7rGFp4zSf6TM-GBN5yK4BE3yfsnE05LiCSaw01jtPBIKVnbmBWc7NAsnJqGwiuHs5Nyc8RU09XirmC93Abbw1TRmwv8E7CE_cTtITA9gddctdUS5De9RNiUKEOQqDb9mPDxazlDOHMi-KDaChcaGsA37CXKPqk94mg2VIApIQYo8GsmMfgw86av_MOpPUtAri3vLbphFhmuCdIzmx5uwwFtYXRCihpDhNdbijr_zNzmj65gIlqr7hS8ARkh1WxpLnTpIVkSXTHUqUkNC4LtcIQXfgMRUWj7hNoWaRuLuU9HJERC2PZNlEXY58z9qTVxDsNoGJfxVKiQsko_Fe5AOU6tTvp3w3ij07EklgRmAQ-aC2jOMMKvFF_4z4MuMtEas1Ei-VWUIYlPnLD0pZiS64s6UTt5FNv2hVsxrr6ZRFqVjKfdE8iVwGn1iQqrmOgSoWiiu2cuueR3WgvVBetII0RY95VGzPFubDldQfo_SoFJSzbgQEDCEO1svZUc1a-OwHpoCELU3JTvCzc_eWCGsD0F9mznDGO17OZ6e4D1lz6fXCCbEbjwI-DG5Nksbbvv29qFbmyBosEgEfCvATTriXWQqQJ0P6Rf3J53MrOfosyzG2rzfibaKRgZe-wey0ZhWcy9gW7mDE_ciBQtr9ByuM&prev=RQ86C2FB7BF5DC87&p=4&pg=20)

* TechTree
* kraków
* July 19

As part of the Core *Backend* team, you'll work on the systems at the center of the business – designing ... Facebook, Palantir, Google, Amazon, McKinsey, Mastercard, and Uber.The RoleWe're looking for strong *backend*

report probem

[### Staff *Backend* Engineer - Warszawa](/clickout/9bc2b80040eef252?ql=q&sig=eb8b62538d12972bb35c1ea96521667707adca40&e=7PZEVHy_zWhUJ7W3lsocG6gjuX0El_l2K95oLXpa0vq2WhbYXBI9oRd11UOrSF1vr1II0PK-8h8hIgDxWxSJKE70ZPaAi-jUJml22Tpg3z_vmR5KKqnLbwU8S6m8vPn5lZNouDqVnnM6LI58Awdp0se4n_VUOg9pkg8ScExYcvo85kAt8X7q15MZcG5VZPx6Q9cd_3YtICLdmtYbcnXmA4JIr6MPFNNcyWNWINQuhKm6CcJCM5r-AXbUwlTJepxHk-C03Ky0o3eLs2bYjjQwU0CgnLXlck4SO7sEBKK-rB0v5YsRQx4mN5i8BJOualVd5BnOmhW8zxxvV2dwfB04crcGPOjizlzw43zgremaFLs55jYqLaCbyUezv0rL6SCdnhHMk35fbk4aowPhyLnaeQXz9Ki19uH_H5L5w_bsc3b9EVqyGFqotmUC4VT2QJxNeb3HhW_hNdnDpu-jNmGC7-kFMepAzdd8-YTTEn3KpLCcsayfwSUSBUEzgc9VotsZp3YfKk7p7DXSUfBGa9e7jzdt0MOm8D17C1ZS2BBVFmWOTP2vwCvWEAnRdZJgNOQmG5szZ67NmBC4-ua2cp1kQpm1oMi-YFTkyeXtBzCq3Fg2uN8uYH71QXKHAZPsDSI0GMDSlZEFLU8yQ6OGK4AD54TPXs_FjvBBp0IQJBCqG2WlM8oTzTFsLL4XwB-RCiX88U-AqOUKnMmep4vpTPKuo5xA3ShoEe-mzRKS1NfyApOa1Ct4XdgzG0ovYLca2eWxPOGgxtENQtlKRZIdtAMJ6DQ4jIFykpGo_mLRwnhH5U9tLHOCeNscUNR9Jx-m4qpHFt6GJbdjL6lJAHPT7-Hegk8Nn7z6s3Xh83JkrLwVAtoiNkqvCFZmGxP8eVroHDeY4EvWJIlC1Q-nYk4_dFDSnwV-l-W66FlE0ItXyW43DW4maonXAv_NYLzoHk_jPj7Vl0G5qhov-9TPQUHyDyx4ZP5VH-CNZ7HVLqONGZ0lzEd0sfcRA9PmDFLraPhMelq60TMs6GZW75qPORJuVeOeNisf4nBbo6Of6CnScUhtuWx5501_rY-ScwX7yTR98ZQvR52Q00I_hSSM9EzFyeVoWhepS73Z9MOtJRh_HptMImGPK82tj6_SNGt49_B0srxLgMvwUcgk8ZQ5hgUUicJwaZ4oa6gkec9j_BTz7mpWZzP1nmj0AMvd6KaAcM4lVeQT6b36MKaLuXln8pg-gkUPCj1BtIysH8-bUxoBtMZCCaoQrpjOZtJP-XSllMKypWjdajgso5eA4yciFduHDP-2ThvRcpAy3o6qn0_4QuIruwVj6tJRXMG4PPCaa85fwsjX9FJXtBMUNWtiilI_U91znzWPzk2lKPiGS8a79Imef-Mhe-3NufXjx8rizuFyaWhaa3iF9WUFLgZa6zTvhWAwYx22h6ymuXBxXo5EzCzmrzaS9vatiijMRYAUJvc6OqVrnk0fYIt7Ol2XA5wOqNZ6Wq3jXb1a9YmL1oyl&prev=RQ86C2FB7BF5DC87&p=5&pg=20)

* TechTree
* warszawa
* July 19

As part of the Core *Backend* team, you'll work on the systems at the center of the business – designing ... Facebook, Palantir, Google, Amazon, McKinsey, Mastercard, and Uber.The RoleWe're looking for strong *backend*

report probem

[### Senior Net *Backend* Engineer - Warszawa](/clickout/dcc954d8650c6dd2?ql=q&sig=e207428c200f2828574d3186e4a67f3bd0fc03ef&e=g752lN4W303oEgw4QSGx05xnB-EO7GQiQRhOUAWcx7que6aw3hz_w725tGUiRq_qXPkugHvMNrTuf3EU-VxhyNFoIRkzj95rwlf0p4veWN2rTcv1pIFPDR87tkO0aCRQ5s4nWj5lXHh0Hdl6KVtH5RsqBI0lTvfzs924k6lwBeZi3IfDkFqXnFHUXP6-xka_u2tGnwY0_6pv0nwY6v_-_kSDwkT2XdI0GP50oLEgWP6cCMdOjUJR4ZjJUmUnMBC1-jo9ZwwfUzvcLu497d8Lfa_7lX7eOpwMKxq6PQEmGuJMFnx7ruoljNkJipwQtnfaHp5YBgW87aazlezLIiZIFSlIZzq71ftWyCsz2K1NMKLXBFREYFmDO-39kq_EU-Ms0iG7MGG8vDbkaghWiHif8pawrW6jdTp7B-WVwDrOoo5Oz8n9_AI1iZy_uCNIQ3PTrRiH8mYDHEbAn7KEBnXKDFD2bF0Izaozibd1XvZBszfj_JJzj60xECVZolUarMSQhwiNR9epz-5GwAKN_cd5VpcC7QQVAnOmb1OVlZVAwlMXhtdUoPcd3rx-z_0p1HRX_VwKi2B-7-m3SSV8hVYE5Kb9zEsoqez3LGWm4M5KY4b5ge97-EFDzM8lV1oTHarDMm30kUbpIf5buL1Re7VPE59-5Oon4kJExGGSuvwtJjEQUDYyEbUZfbLchY-f6zz21mMyh7KZW7llcWPJd78E4TuwU6oG9dNWrTDcZoq7mY36sBJD1ySzgpApN3fupP7r-g77l4m_DwfNTCVmTSNJYDxJj5W1SNjwWqbNQwM-CvEyqIEgihrDte3rDSlOuChQOiepLedEE_bEGXsqcOHyHxEX4hxE5ymD3krnV_zys8rx_DZihw7vbLvVGUcwuWWSnL7zYl8R2mRaoU7Z91HHuoZ_P-CTLOGDY84DSXTv1BmaxMvbiU99YIsyROJl-ervn-Mh5jeVqoKfB63hN2LrZgk9QkWGJgExiC7tCzNoViSVZNZxIv6ISUIP3cOZvrVcjzxh1Ss-UI8XUKKkR4eyJHlqVmLFEYS2GhVjyK33pf2fgAOLULQx8gUWxonMvItGKe029dhGkBY7nUbmQklk5u4UJsuO2OmINiLB7eja9BmGxSjq6HVdMwg2eS8ay-WNj0ookssmrklJUnFUyuM_QyPhAQg1yym9fSJcUVkGHfaUtIHBXZOUbrRgQMNSmPOpWSSD1h0RrHXXH3U-SqWFGRo2QP9RLCE4Y4fb0F8Ar47Mz6HNIpQhO7WtnulArZ3NFDX7o3stGB7wnDXzhge5CCrBSDWIdW8KI9HEieqC8-54Dj0LeDRNTsGzzacNnY80TGUHlPMJlXEU-z_3ce9NUBNaQQN7wuaMlgQ9YBi-rfuHzLPldqgnpq3Em906B_X_kxovcBUtyAEh0sYmXZJso2luiLvxeIk2Kwmcu5j4l73PVSA5Ce8uNwP3ETjl1uQu6XAwLZofttL3WZ866cv4jLt_JRHAxgY&prev=RQ86C2FB7BF5DC87&p=6&pg=20)

* emagine Polska
* warszawa
* July 19

Senior .Net *Backend* EngineerWork mode: fully remote or hybrid – 2 days per week from the office in Warsaw.Assignment ... Workload: full time.Summary: The Senior .Net *Backend* Engineer role focuses on building innovative integrations ... identifying and implementing event‑driven architecture.Key RequirementsStrong experience developing *backend*

report probem

[### Senior *Backend* Engineer Warsaw, Poland](/clickout/ef9724b88e690cb7?ql=q&sig=3c09c1eadd09e3f6b17ed62b12b0089d20ddafbe&e=jzLRHNee_s0iFLdVks8d1_HdMCW8Yja04cPy5N2QY8Oj31S-P2QFusS3O1ZNyhpzXcX7aFPCZkMq88w0JAXgFEH6_6BhR9qNFjtbXjIxIbWFn4GJ814T0CGfo4S6f_GjbfC9N8cgieRSTc-QNH9uGyFVNnL6ESiNm6KrV5MmCgbRwmlodtgenB8qqXJ7D0wGJ0fLW2c9dpuIlpMMt48143dJxXqNLZ0jSjBkQEmebqKoznpfH8sQ3BLfyDrE5nyB68l4rperuEckxYQ_8zziB89XhetTSypkfMlfvwsdQFwr8x88-YHk2NZFNHZJBumNe-TCztrEtEX-C0KhZ24yZXVnw6Uvj_w1mVIv_Cw7aTaS68Trvmk42ootIP3YjAH6WQxQT8YIZfQzDs48ygEfkAMoFaQ59uyVS8mxE13OHnKkuaMaVd68c16OVK5zLDloojvyd7EXScrbS2pxAmtfaaT84WY2i8uRVrcYd2CUv0MOGEk3lGL5DwCmJA1ky_YalQzs8nDIAbwjX5rcCssHWlzSJn0AM4G_nr8sMjXoS1n4TCbVr-MGVH5LvemUX20SZmx7Ac89eEyi3QX1FyYu4qdzyy987Rg0ZXs6qsPquOhnyUCRJ-vaHMvmZN5Y4ypTzVefcXzWjJUjn1UUGRy8k_z5uxMP1LqyzLPB28bC79H8yalwrRlNA2AXSRbW1aVReyEF1QNIhFEcf4Tls4JvXPutwaNRd9pSNLzSNzdThiBMelxgZHH9ue769pRQKiANbSZb9jjmSwTBAAaxoPdVvEjTa7o0QPv7Ck616b9Tlw_RSmDe8q2-gE3x_7GRA5pev4mwvg-uHDpu8FndmGjibp-uJAcuZ6CjOGTjP6fOJ0OoWKFJd3XmW_OgBXNrkdAjIXe2y5eOuPUl-GOfT0iOp29JT0M4UATAHb6PuBrqKPmg1k7bKr8aNF1hk4LMQY0X0daL_AgwnHf6hbbyOn7iuT-_RAljJp0arlgSDoZtfWIAJfV4tb01Jz2PQu5HbdOLJ_ISxLmWJfscjg3rknLLEInIc4OCKtNbGMIjJpJha9hrHqezd6r03U0qi8FOUqH6fvaNIqEVFw2yRBob6UpPH7u7Y8teqhSInK4OD4P0lTpTeqZW3Uht3ycIExV8L40yKuSWiF7Ve41JD7pasu443BxfxTuYwm_pt_VJwC_pZmE-_4OMEOGKGMohh6HCECyZQ-T4zSwflXO2QyY0qeNfCCioX93nY8yII_BM8342-BHad2EUIJkyF0Hzl0ss4pY_96rnUr25-i25SK8cbiBSASG2cbxVmpACVbxJxtsQBjd_LFZKREMFRO655XpqkhdPhLE7eGWRkKsI6G4ngM4-TRrqX47RKBRBE68gozNFp922sB_6H7Ck8Hlcq1vsJD2JjiB6MFJpB-T6Dii4O4fsPB2TG1J3B9A79gkpdbqDFWy-o9HX2biChE1p3DyGDKIkIvf5Y69x2ersofnaQ1-XWR-Ij26omp9_GJnD0IS9w0vsb2qzn9fNrJHpIryWKoJiJmQNkv832jZ9rfnsog&prev=RQ86C2FB7BF5DC87&p=7&pg=20)

* SumUp Inc.
* warszawa
* July 18

What You’ll Do
Design, build, and maintain scalable *backend* systems supporting SumUp’s Bookings product ... value to merchants
(Nice to have) Familiarity with gRPC, Protobuf, or performance optimisation at the *backend* ... roadmap for the Sell Online platform
You’ll Be Great for This Role If
You have 5+ years of professional *backend*

report probem

[### *Backend* Engineer, Loyalty & Virality (all genders)](/clickout/e49e211fcf5a33d8?ql=q&sig=1a79fbf694c722e100a2013b84d7df38ceb696e9&e=8E3tKAwyqxsQjhbLu721mFgwe0LqrZDjg_1ohpj6GR_k0zOecpX47hsEg0T7EBN64lRqyDRmbQi7bnR7ezkLWwWPreVOiDUR2ktRZI36OmeTu_hd9owbOzgWawWerzGWB7Awxi6hL870AttSDVPq5OoUpMKp0hkglKIJjUc6ij6ToG8mlk7a7aFxOh82_I7Qeb123vJQCeojq1iuWNg7so6gdVUJO26c4CSY705W4_XD95SiET8MbT37gd5-gJ8WiDCk0NMlFwV8hVdkw3zKifJuTu7lySx3WNbkzy4XaNH8dGLNcfpS1igW2XW-I8JS7ZkKhqf5uKj8Sfyx2OqLh4HR8tuX0TCZGqf1uNh1tlZaqot5cvCz3AWtNlwQ1wdQNN9OF1wtXKKcq1eX3N-3IYwd9B5nU9_JTxKfjz5SZrWwC-eTSG5C8SWpdnLSRD_mAcWna-7NP4CziPa3xKxFyibQOzRH-r0LfhU-gYfSl6V5hb4Z42yFR-mugFh7Mx69QMcprh_YZMdzIclYD3a6P8ISk982t9a9H0jlCjpIpsYwffN60yAhAwpnE-1xrsYYx11oHB0zVWsoMmJ4JtaWIKqR91GMi95X_CR09D0nR06SIlDqNabn0utMsdVs0AocrPgpSC31zK7cUCkOI9uhaFN_X3GtXl_NQ4Soy4H12XI_a3N-X3dt8ECaDa5DKkJ7ftjov_OcG-WXHfn-NIy5Gsr6caTI8NI_geS7bYauZRJWjsetFIh72ZwwFefbCyr_F0ju1cardWJgcJ0-4v0pRgrIeHNpX1fsBom3R9xCicvQz3rHQQmvBuf3evnY1gq2JZay5I73IM0eU7L0QT_ZFGriCu3-TUcCrTPGPfLDjwFJs4W9BPVYmiMP4pvt1YV-73djrgN9MsBkRUFrv5CKiKcXwz5IO_NzuZ5VvwfQxh5qNe2WisTm-Uqwer3dpyYLm4RCjgzhCK76gNTcZZUmcJgbdhUsSaMl9LX2OXHxuR1_i6Y27yZfjgAqzGfVtwBZIJfdnoBver35U-xqt_kBxrU-JfoIfMu8BHxU4BJRmV6Jni1IE8hcr7QKp7CGDDhC1RNGintAo3kX6EgrdExGBkj6wdqij3_yNz8lGu1LpXc12ONZvV3MxVwaeTZ_TaCUt3GrE9XjbNEnp7dFe2uKG2zwrxFRFJoILqbKFp0Q1eyDd5M3d2w3ukVtw2_2ESHUO2jTZJxB1moSA7LJpQCrz6-m7Bh54XAGRjTt6kE2rjIRmCYMuFRHF97LcEAboS3Kh-_Chquaq9t9-aoWCKCIGp8FOXmlzE_uQXYG0sy7Z_gR1pTwkZZey3NU8dAoEyMORqFlnc3NaaNjy67CI3edyS3hieqtDZ07hdxkMdrwuAfAYBt-orwBQgeWVoVjJE4Le_V6BKwhQ8mHBJgnJXCZSRr9EYto_sFzVuBrI_j_csKOB38qGDWM3CGpt5fPzCHLkZgFHtn5M-sfc79YABnh07a2n62hXdH9jZWo_oU&prev=RQ86C2FB7BF5DC87&p=8&pg=20)

* HelloFresh
* warszawa
* July 17

*Backend* Ownership: Design, develop, and deploy high‑performance, scalable *backend* services and APIs in ... *Backend* Engineering: A minimum of 3 years of hands‑on experience in building and deploying scalable *backend* ... A deep understanding of integrating *backend* services with various clients (web/mobile) seamlessly. ... Microservices and Distributed Systems: Strong background in *backend* development, with a focus on microservices

report probem

[### Staff *Backend* Software Engineer - Portfolio Data Workflow](/clickout/e761276b7ba11a0c?ql=q&sig=db590e90e9eb38fb40dac583a8ea55aa19b2590a&e=jV9OOfzhr-i1KlCZWb_lngZ2iBQyw2RPJrXE-wQOZugM7yx1I0_zcEq7wMdAdU8-0Hl8MN_QfDC2PDEK6c4BXhIQnSo-U2bsAohd4z-9JgFfr6es_1tCTso9F5TM4Ax_o_CCe4QIz3iukFI65rXpN2D6dwfldmek4Vhg2zUgsYCOR5BOFb_6b9yzPFwbcEX2f6wSyTFp_n7YZiIuV95C_XHjgb207LEimYGtcluqr_zwOiIy_NBA8dbLTAvAto7eRFEm1AQhu2gUGRmrRpB03mN3sLKc_DXWxRpS5vZThObxwWZy0e-5DjgQIgJSQU9uwoLN4lpUV8UZfUCU7LpfQMJfVOz1qM9itmwe1J22gqjL1Hp29fprmzrvqSl7Y8G93i81fCIUFEeaSPgsINhV6NyW3UONMSUPVUP-Fc04BBhRnoO367m41-fy-UqjIu1wl2vnb0B2hZPal_rxG0kEp7lPIDldY9BScMwhX-8DQoLQ2JwxqquaHc5aQIGVOt1EDFW4YXGZMtXPLKy-3VS-YHPurri-DSDGNbAs0fnEonCvWFFLyriWCxW_26A8oZjciP3igzXkALTQHbnFCvDnrnetN9u0RBiocw5cTZgFlkM3_l_S83ARqZ_jG9OYC79etj_17w1DnUb2M1wGbQAa4tG8FGAQIIjjiyNXmq4-8ubFWt3uq0tooXCWqT2YecPzaZSKxUx7fM_lmyKdOtz-G6JgsKlYqLBW54CWse7Sz-sxZswUXMtJ9-Gi21w-FyIAtvhlGX32nfNSU11MBpK0joRnpmWZM-2O9-Pmy6q_exyV6495SJtjfdTlDqNQpTmifJ6_2e14l4fbFqY0Xsb8H6b6DED-DvITcMpgz5tOWST61VGbQg1VNIqc8bjvweMpd3v1KobM146t1xRr3icV6pJ7TWtgu_8i5i3ZgtkdK7Q-Z6YVl23wstoeRfm-QAWfB_AeNmMsZFf6tGz59-N41Xwg7HGl9K1Jf-xSPEJN_i8gRGIo7yYAeg1-HfNufIQyeLuqnvVVxOFC8-2I7hbtNSTl6h-U78ezOuke3U3b8nsRV1lUU3JnMv6N_a6MB3KNersbEmo2qI6axJlOxfrpKzuHZ13PH7Ra1UCxddu82kAHKC0MYEJ5lOQD15hB30QrKQYffI24GyZzZH-RI80QEeygnz9kADqbHAcRhUPfByeKF8LVQEKOUjFpDRu9HW7v3zO7DQ1lirtc-DeuAhzU1bWIEw3t1-o1iX0e2IeOgQvixmB0XKX2O6r9P58ahX6x-VG7NYxU7Nj4KtpQxQ_7dF1pcbkdpbHi0Hb6qlYZF9ABXqwKDLO4-GxOqwjtuxXErtsfPxWD9VE2eLehCnEDkw0OrL14dxVc1dLzt489vQpb3KFN9FR05wuk968jIijwMFpqVV7akNykjjafMyaQdP15qXRfiWKTJksYAAdEFIsLG4DcZhBIDSeafXuH-UH_YOwWc6oMvno7iCFjn9l3ek_K2ddBe0WSEbjw&prev=RQ86C2FB7BF5DC87&p=9&pg=20)

* Addepar
* warszawa
* July 17

The Role
We are seeking a Staff *Backend* Software Engineer for our Portfolio Data Workflows team in Poland ... cross-functional team
Who You Are
You have extensive experience in software development, including building *backend*

report probem

[### Senior *Backend* Engineer (Python / FastAPI)](/clickout/3cd3b806b7725641?ql=q&sig=88cff6c815d26028e84101189c47bd50303efa6e&e=h5f17-8QlKDkX7bA2YGPbz3_yiSdNYWrDBijpNmMtJDvDveWQFFlveepepQ9RZwBiD1xYZUhFjsNXnVrBS4n_LHvQK9cDO4XFVdO-GIukyvNMdhbMevCLyEif13wfx7SvywsIh_3BRFhWveKnlQDBDwt2ked9mcHxSTb3xsIdPXJxAm_3pNkkGcablBzzpC066aVVTcyBXSvGco6d1ItiGOSRKUSO3-8Kmc1EWoLaMc_pQgLsgvDZI7SaUVrJrHaEziQrNZTIYPTh3dHptGtOCvi10840rR4n2_6UbGfoq30EosVIUdtoWxfrZnU5C6RJxENq_N3ORZ0ANACjRB76wnrnLxGNxS8_mXxC_4raxCGZW9hbHl0MJep83xAB2gtHHI8FEKgv8G_Upu3G0ODhavtOvsi17UwHIWsept9I3SKweg_uMRUOBAKoX5tG7aBP0dQljbn-0ayTMbELrLSlAIaiGBuEIWdnkga22Koc6a5PnQGn-u1VrV9lp4QrSAHaMOlLJWjW6EVWOYDr9_0DTwfx5di_Nf0weN1bDri6AdJK6SANKzIoMdzvHZ5_NeYUQNyjiZiLzp-dMZywvD3nIADCIDFE5-Nl_RSlHrYn4LRhduLj-jjgj70WpTaFBYVvnNnok1UnqRnNW-JKg6Y8ByROHdrWQi2f5L4mBizA-8UydsSzQbElT4PKpoYvjGy3hFQvomqMkHqnINn3Fmwg5F61dKBnB6cyHf7Q4E8z4y3_23d5ikXsHl6TqKcTAMSgNZVBeGkD1zX1L8HR2ieWRbJ8E7ZsZluxiwYmGII4V0BsN24ffT_a-gRuDb_AqGHk3peeWbY1Zd1dRhfvqwAD0YEtbBKMSHFw5lAwQaNLaOe2FQB2_t6q8z5xEAu9jw_5j-hSasgijYZjaQSBlfyvxNLhfEqCuxdMOXDLaJf1rXyc29ZF4z6va0jNsOKVl390rgcm6usS18jeeAX3KiEPHYb1qMSKme-IMOXEXFWjpXwBpxsl5DJW3kg1hcGi4f2-FIbJd98pAO1zU2fowgpLQjzDtBO0EdARwFPOfSqUVoLv0VoZe1kZVYs9yv9ShC1XLz9kC1Eie6mOsFZUoEcd3u9QpHMSYbsyl4jRk0k7LzGVeGXE96vq-DRXqLi6f2R_Drk4x-XTXCasgmDT7T28EvE8D0D4tYaocHdnq87cM03AyVIrbBMvC-itrghee0mTr1iXnt74tO6hoY_a1BW1svXYfcN4ZzhPSy3mO0lFNG1JTbDJdjwzsmWG43xa70jkzNnAhVG4L1rctI0DsBkl9EdXzp3BgrlH_5oPWrbteyuBOalu_8uxuLKFiyzGQwk-HtKvOBd59QOKVPRWfddO8LHU5b5fop0tFwfFh8O8oKGgoS67_ZgYk9oaTq-cSCjFRgQ1pDzUEsumQne-eUx2F-HpaWtUA5AmtLFHEEQH3Ld_M2-SNTAvUFZVcelvE96UKeM07kH94AS3NO5M1HaK7Pcqad8LJnT_WMzLw&prev=RQ86C2FB7BF5DC87&p=10&pg=20)

* Helprise
* warszawa
* July 17

Engineer with strong focus on Python-based *backend* development
Strong proficiency in Python and FastAPI ... rollout of the PGM solution across 20 countries over the next two years
Develop, maintain, and improve *backend* ... successful adoption and operation across different markets
Requirements
Extensive experience as a *Backend* ... Experience designing, developing, and maintaining *backend* applications in production environments
Experience

report probem

[### Senior Java *Backend* Engineer – IoT & Cloud](/clickout/cbab3f85de2031ec?ql=q&sig=9cb534d1d05ba2d1df10f7e1defe0fe3ce452f63&e=-aQHLdN33gZKTEgHtYeQH1019d538jeIy-4k32KBSisco3FHvH60BLNRtwk4E6Ckzr4Ncd9j35Cbi-khWH8zdFL5aeGcla30FL177W0IHhXly_ledj6KxbU4FAgpHqGY2oM66PkT1qt2dwen93AnynEkizfo1Uxxxtcnzt9fwn9zddhTs3P9s-1rEz4seTmql0AhOv-vjRxEycNBQzKsyAHZQJsJ2sVyymuORYghMY6uslNFNslS7NvAyQTwEI5wXDP_Wj2r49C1X12DGQdz2azcb5iM3hy10vhb2gL3lOGjiuvTQCy7E07trzNLHdhGBDTxcgX5dKceXBDLmkwUzTUxyL6UPsKjrLk44ojS6lpx6LBUHFQFDLZm57BPWOqqhT3SB1beJb8-vi487FzGy8bseDoF_ujQGZj_HdCUqUj3r-qu7ZuFa_b-qMvuKCD-gOzhPRXah-ZQfdqb1M9m4b8Kp3x79d9rTShCsqpEiDYIwIObETsrDOe37GcLK9BSYJWa-dBCgkmtZN5eSEH3d985bzgNI-c6FlfdVmCl7gjAKiv9PSNFmB6deUVzXk28tN7Xrxpf3PMuMHcMYUTepT2H-PjIyM7_2FTA4HLo6cePg4H_xt-wnnrLXhYQwwC7siyeBewuOUEfpRqqfwb1ylC1Qew2H1jjFRvTI5MMVE0GnLA-UjCtUPF_dUS1uyQAt3NQ5Glb2XuLTenb3kq8exi0CEp5FgOh_XYyewZwdwt_a9Mk4yIBtn1CgUregFcQvNt-0ZMZJQLyl35KWNE0cds279_PEXAVmuiUrBi9Xp-70MDqEuU1g6ZaXULaHo9e8B8QPgctXnUG-sXSGNHQzTzB5uevC_A3Pqv3DT-H1fgr8uTEblOqsb1WWPvK8pVTCJED6AqhzaaVqr-DkFG33ExPdWC3NPkwlRa96cGW8qiQPTVtlK90bN-ot4Ocoi7rOhXhxwf8dDyizSeigQ8bmHdIHjMZz2u5BFGsFqiVFfxmELRoz45M0j3XkNhU-MFFpLLQmOEKk55F8qEN-YaPQpKcWXpwtJKaZKBG1jKBFI3rcRY4cKwFoW5ysy4s7EFUW7ewp6sgKSypeG8UF121HXUO41HPYiFPxcQ_q_ZFkEMgDJkbOm3IZAs-Mn-QOdt8WquVkZx_weQQ2hO4UdByJPhEgzziPLmhhKoGpb1VoBY7TspgLQUBb1p2qZbminEAoesdvNPiIf6Y1cCwEQDf_Ufkw3TSzMfgNdgPoMDkYmOnSxtnxej3gpoRDOPeqqD8TzWNr-l0tXY3VO4xs-Lm0-kcLgKOMcAI8R6Q2eI5UwjsXnX6i_4LYvmE7223hJyabiRtF0OuuGzF4CcmjDen5E3UfaIc4VdQn6erYSzlmAwZghTlPruEDsU5bIap2Tkk_klph6QpjiMe_lVkgY7yOy_3t8sfJMKgARc_17MxAtaopjo70o2niviYIKtKRGmC9bQBVskePsn8_8m0nC8AdVwM0VCfnnA&prev=RQ86C2FB7BF5DC87&p=11&pg=20)

* IDEMIA
* łódź
* July 13

You will be working on a real IoT platform, where *backend* services communicate with devices and cloud ... architecture for IoT systems,
implement complex, business‑critical *backend* components,
make architectural ... Java 17 / Java 21,
commercial experience with Kotlin
proven experience in designing and developing *backend* ... security mechanisms based on encryption, certificates and credentials,
Key Missions
design and evolve *backend*

report probem

[### Software Engineer (*Backend* Python/AWS/LLM) | f/m/d](/clickout/8c42d71060e209e8?ql=q&sig=bca12f519463c35ab425a1fc147760889b5d5995&e=3v1cGbxYZF61-cCOqejXNU5XDxbR8PMpv8szZT94FaQKbkSfQXVPZK39zJD1BvCPI3xbGbTQ7x7RFMp7C992lR4uwCNHzzR7rE2Nz4tof81H5crdJ4AM0PYj0iLtJgC9NJBma72MYjUKcMvb35HbQ3657CDD23iUCMcmKdVazSboKj5tmz74jMlMoRy2RUlsn5JTKk-VSK_haPp9n1pnn6D7YEOPcRWuD3lk6O01_Qp5sAoE4ivVik3bk6BmWa2ykpnuJpYo8yYZ__ZqO-LRU9W5m3cRwayvXkKmsb4JsSJ_vPyzVPaI7T1mY7iP4Id9bpBOLLu_z6eGSaUeh9LHaBEojmekuqO8R0spe_wUgFbwEyre8KVkZbMaeyU09uNgHCnm6ZIZkO9qhuSYxz1TUkZR7_idkX7goiEM7GKwBetwdN341auSVW3twrGHPptktsa5KFQIc-yAA2wCYwntwDmeSA4c_AZynz3Nngpqmz6dr6ZZflglzV1FC3e--CVPac5fRVZTUJBYzflVizg6rfFtwPfC0P-37BelgKe0WTGBDTqXqPfmyDHWROWlllRUbqALE6omeZ3hl6ReLKzbXzcH5AstvtweQf6yiz3jQyytNGL9izbvzxF2CfuqvOEYW_iTrEKPM1aSU3fqxHMvueQahSI-2Z4P4m-o7lHcZfPfcP0BGwIqxjZZq_SYWF1nBVe1Q3YT6jEkL933Qvexsh8caJ-XCnGXxp5pscRfvpNjUyQ5EH_yPL4oQG0JnJJLin-srbasYx1GNF83taccY6Vg3GjBjC5iw9-_PCHK0ETD5ssgCc-GU0lzkBkf7Kcue5ENBD1UDn7FGWYW0eiJFDDiQyht5kVL_IBGU0aYiHJYM6yvxPx9-qyNpxhzT34eIVh725j5OU8u6DhSEAONX-46sPbVp167TwntdaV3bnxGBGbrdiIj3ya4G334Tz7TAand56ZMpZDhv5XSMVM4aIgS5_FI8qLUfoHIryz54frEv9IjvtPekKzf_JCqQSX0a8v0CcEuHDNny8zbbNVL7QTl_mPf8N_veS-G4fek06v42Jr62YLGamFJnSnRIWLEt2XytG1dwIK2Gt-z19tSNF7jND5Gbpe4TZMp_UvQUFIodAsV_DdwughHBp3xKoTBrI0zXDOvHjWsyPZLbmsIUlnsd4fr3UXuA5TIVvIAIKiTuOdpvSHDuTZT2dAcN6o1lPD2SDlxVzJIyOMb4krBVudjkczYxCInNJl70XNPw0lUMA9zePli-GsNkFffLf4g3LCIL1RbZ6ACa2QKgQ8VqfrhM1AKBqfc7CksstucgoWvw-fNdY8WMPUBF1zL-7vn2YkS9VRW_DPyrrKoyRglCU19H6befDqR2adXhL8gdrjum5D_FhL2SeB3im2l1ofJj1_r0WCh5qwO_w91gQYUwljdPJLyklnxo-SWH5R3Xf4PFZ6TOS6KbGw39oxKmUNFOyfNi6Q27c9zhTl3crIjWztT63UqLkJUHRvsb2U&prev=RQ86C2FB7BF5DC87&p=12&pg=20)

* ERGO Technology & Services
* warszawa
* July 13

Skills and experience you will need fluent spoken and written English strong command of Python for *backend*

report probem

[### Senior *Backend* Engineer Content Creation - Warszawa](/clickout/46ca3a629451849c?ql=q&sig=a7874ce2d8bb29c3ae25a12f22147721e4b7983c&e=m2V5aGDEbOM7AQOYmudpvVe6iumfsQOQ38ANeOcCrdtDNcTohkeMLFmQtVO_qaWY9HuySlvconHBrcDimWoOXtGuMo2jMdSOptHjo1sVX-0oOjxTjl4nDfXZTuMWhNj5REvvW8BuhF7SxxCLOR5G6E0F5M9Rw2-jj16dp-ZUb1mcSew6X7gwgrSjquzw1uh2M9exRyCTBS3h8xqSAFIRZsL2aborSHpVpCzaJ9pIipa8C8Tpj7ex1YxPNhKON84K0qCxnniJ16ChmTIHfCPGkheavK-yGnMMMW1hr_fslTXBvm4NNov0T_8UK60oBrXDZwi2caJ-wDbarvMDlryghcJXeP4hlOlVHLnDbODR2m4iLaYNlx5h5_3MIBznp_lGu2UbwoxG0m9M8KUHcz8CDVYPpP8NTNeo0wwSZcOAIitve9_0WoaweKbSErn-9QDPCg3mzdGrHD3PMv6Y0GseOjdNFbjEK-IonPsuSimQkrc0-HJ-RtzePHkxcgJerUhGbzw4WkpjAf10Fi5j6i2La3qpqP-iehu_itsvDaQzdy8Pfv36-8z4xNNeybzKmK1vra_QqZDcmjui1u93JAfMOU7NSMxqolPHx7MAcHT3fJVZ6U9TTXDz0bEhYyAINwjd5kNedr_H3uJnCPof79eYtY0NqFyZuOwuuIjrHGy99mq7cslEjpPjLMR-GeYY69UcVNqMvgwRCO3PUA1IzzlD_x6-Tehu-sFqc3m3r3CCAsLoFMZgNqfk_M8SxBYwuc1SnIBroeXL1kDOm53hXHo3pNJp-vVENPLosVYGaUzGFm352HU0UkdtUnPAHxk76arWj_VF6d0M6_c3qz-YInXvyyk1MeKB5KBk2dLE6y9_0jXoabeM6xlrqTKtutFtlUsKlEv-o_MJ7O5G9Wmjdgd4u2ZRLhM1YOFSd_vEDuotIq7LGTKJewNxQSyIx8iZhPDaVPoZFyK4a4e-5yr9ZDW-hdJiclf9K1r8eunMiPRTsnblfIhjtcmrzlKJRS0PcEY0cyFwUpzE755hLWAfJ_vtyeSpbu_t2QX6MFOl7kJZMWsh4ItDC4oUwDqknzuD3NKHG6HzmwMp5u-06jH3kUC7dfyq1gQcVAooK6oEzOsJTn5FBaZ4-Yi4uGZeMom146SXkfqc2HTTkOKTQP3UwnbqjC1ldyPv7aSMVhiNe1s_7tSq3xmLihkgrRl0mZ8Uog0_yjPLHz7EaFLibaSNjKN1oxDfWVXHOu7UjH1iBDoUoOw46rIpcuyQMMaT1QVmT5I-PbVULF3MH1-71IbOcvHpMk34Q1FiPBcC0M3xqm8WWcw1egeqgllx0n5afSy2SilXGc0qmuXkawDuvZaQNuYckv_d3fUr9jhUKXF46LzQjIpvEGGI3y8ilqsj3HKwBt2t8-PZTnNsLPmV3CpmXt9vZWaDPRqLUw3NCKZwxGs1SNfs82movlArcww52QXZ9RfBDRQ8I5DJiINi3a6YR3W6BWzvC37yGorsODf4rg&prev=RQ86C2FB7BF5DC87&p=13&pg=20)

* Box
* warszawa
* July 11

years of professional software development experience.Proven proficiency in Node.js and TypeScript for *backend*

report probem

[### Senior *Backend* Engineer (.Net / C# / Azure) - Toruń](/clickout/51cfcad5e6c9621b?ql=q&sig=8d9471949686b779457ec29e6bfc724cc872a25c&e=BbBQrqRCVKtbigTWhdA7k9FNG2dfQojif-1NBVbeI6xGLxPUdK4P2sOtsOhwmfkiCtz57lZXXnuAUfS48z2BK5rfWw7c7oWAnahfTRTPJ_hoQ0WyekLBaHEYqZigV_LRV7NUWxZtfQsM8vMbkQpgmD-EkRt8ixaJfiGC0sE1QWJ0P01Vsa5-I56NAbdjRr21a6Zhr9aDmmrj5rxjVytkT0Oxm1hG-E-HJ0skeRdcLvD_a4ZAN-2EWC0khnTKBtAvpef-yTin1_h2mRtshTHnX1uyL2gLUKbU1EMdHucOwCakZHHX7CXDho00EQQGvpr4b0N4NSJ-xikzfuvULhJpKMgeAqoXFUXwJCsQ4cEpSwXSziITecenD4Muv0-j5No36VcBGu4dOJkK32LxA6rT3svrPJ35VGCTSL_N8m05v51V5PTD61aCRehmWYTcoplW3-4bN3EwLOliLHW7XbSHMY7HwnzpPwabW3WE7bCKOJr8wAGdQkOf9YgG7uhkDig7NvoQ148xBLzayVBp2cSusu_PKzFav6nouumHPH6BvbyunWnCzlA07z6TAIv2ETFyPyXl8TKyCqEBkFmZsRCsDWTO_mI343KcIK22y5rkPIDn6m5qqw1zV4jTAZaO32fnEKvLz6GKzfNa9RLjIiRpWq3md9H2jI910V_V4ZnJWvkuvNSgT4mSpIXyIirIGF8r1QdVUk3IOX59OhHj-VkOy7CdH52o5qef9VkYSnKW3jQZOypI3iCXeM5oHZNSDVPSKWotaa61KbrcD_7UULozFqHrBC29fpoYpUK8G4uBb1z0I5hNxwdBJnt9DNnI14nIfu0a1dfnOnTTHQ6mHyG0mtB241MySrmPCQC-8WNxiqVyZMJbG2Qz4n_4C3fKsGM9mP3UHpL23EE_L2bE7WdoBIe2vFJugJMLHH1k5MEHVXix71k-Qp0ysg_Wu4A1v01dFZa8OUuHEJPnQThnRlVvu3Fr7lv6S9tEOy7GX8bDIovWMdG-d-TtJ8vhlUZWppwAVnfAONPLaxdQj3hkmEAOCzf7xQ0JwpQQaImmeA_6iNZVqJXuF7frVKLOADnujEBr_Ot96DRE_qKZHaJeQ-adPstyvmY-q7d4q2W8YfU4fSTrgNiLjpT3Oj23IfA3PskFnak2SsLs0GwKyZ9qon8JpTJb7Y02fAv3xEA3uLJzr8fXlcnc6uzDrCnLecJz2puIoL_-vX-TJNETTgZeqnmLnh4M-e84xBmps576g9zwWpGivjnkSdFKtPoKeowenrZvYa-vBsYMZDl1JdtDcEfd5KnwPMetckpMxThySwdniVII4SymBg8NE08V0TwfluIUpnYBzgsIIg0gfQSkDRsitXLSMLRW5EWSxKuJ01kykkqqToRziM0gpsVpW5VmoWTxyULmt4_TKtAiK1sldxEcr1_Bpervrfg7U3Dh4V4VX1jdfjlJ1PlEjUpZn0owY0XTVirEc1htaMtPYzGCM2RuofonMnDzANrH124&prev=RQ86C2FB7BF5DC87&p=14&pg=20)

* Royal Dirkzwager
* toruń
* July 11

Role
You will be a core member of a small, high-ownership engineering team building and evolving the *backend*

report probem

[### *Backend* Engineer, Payments Offering (all genders)](/clickout/05b43abe8f11d2f9?ql=q&sig=f58729649b45b5faafeacb0a8f743b8b8fe0463a&e=EBg5-jP3ckjRGLpzyx0lg_ewZ0xoE2TifXjeNsKEWk7p5iHmPfxsibBMHyINsErdJVP2Fwjz2nHYKOby3T9FHpTE9sgdFJr5pEsrv0FSmlB9NsY_Pd_ZPajCtZvll2KcBWhUuRuxzPt5TTXyhQZpRXyP48R6k4KmCSNyYys5iekP99f5Qdj7oNv5hvFf8VsVrWvJUXpWb7YlIzYUWVPH3C6K2wOvAWcvnWGnx-O7nHViGE1tZCubPYtSKH44ZdXz8Vz3jJE17ahPdl-8TodKFnOO9xpAeh6FY9KhuqWGutwH8VfQJPU12NwydDWaIwWPLQ_PAFh5o3M5f4SXv-UYGoAoqFbmXDO7Z5pEEnAG2Ogm8AiEoqyKP5noBzrtFPe523ApIuKxSDUDJSZ1ZGEXKKryyv6d8VQl8qCehG7ZlTpBdVMPTtfo-PJ88KejsJ_m_YDgeiDmbQ_AOrOU0epVU5nenLWjKu2W4XzzzHhQvR1Lo0DezR2cOpxmtV35H4Wc-eyA8a6Pp3x1a_bo3c4NLc0EdqsOKWlsamE3NQRxr4SIuEvBM_AOhGi0WDl9OosJbEM80oNGBpaW7-yOzK45eQmtbsymtCBhPETJk4uuOKLY7XeSClo2cyIT_IdTZRP1dilWSKrMQlVMhx4zh-W6xzyQyu-LR9-enN8uBxUW25WgpkqQw3gAX0bX2QZf_tjwy6LiHDETbuDfBAeweX_nvFAfU4Jgd0KAqTG_IjHuAMi-3mT6WS2D6hGFU5DPBgT8TEB9T5zXeULfsie4O2JgrirsIZXovBINMe9PR7tIUCJVq8fqSimeTp-lsMPM_CTK4E_3aOy39olehpnntCiiCzXq5TPh7OaDOSZxvxujzQacTnxy_nT5l8NQon8Xp0Dpp_RS3cc-knkXFCoaxsg1gzOhYBdv3PYe-VmRPeOLHuwvgnq6wJblM8843sVKrANo8erfTIsGIIF3msVB6Vs1zVIslOqsm4fmiir_bzvFoxx44lsM07BZJWSO70M93bVniqG-pl_-WYkEhGPD2l-GnDB3arCO9iVdhmEioEXdrAc0C5CHsMveVoHP3nGK_ltrRVIzcpBD25XblbDfNNCLfdwaA2qhQaVCt8i46upqzlNrFYz1d8Y1LLEXbnECbCfJxYHfkmvzjXg95yYtuW1oBkThMG5U0NzqJTV53Wyn529fW7qRReFAHtRIQRuygkZw83GnKSp11Nn-zFHaovVhVq-IIKOvQ6-lBPlzhsByNg_l6pJYcMjK-oMrhCtfAhU_qRUFzgQeMvi1f0KWX6g1HdVLqzc9G-9Ochsyfp_7hz0MuI_BcIj6JCCfvjfDnYQwtGOzgMPOMAvc2n9FdWb1uAHJsX66zOb-99OOAOMA6tKbuooIxWjmsHRk4MZ-OF-priaRXJUtXCzqDmWvlQ7VQXlrsk7JENDbDbawrbQUbT65NFeH5h1Jh6S5NO6Nr5jxrZ1Z3FdEn6CMNP9aJ4Kzj64gq1lSEW4levWCKRE&prev=RQ86C2FB7BF5DC87&p=15&pg=20)

* HelloFresh
* warszawa
* July 8

and maintain core *backend* services responsible for integrating various payment methods which provide ... The primary responsibility of a Mid‑Level *Backend* Engineer in the Payments Offering squad is to develop ... What you’ll bring
Solid *backend* development skills in a microservices architecture, with proficiency ... We own several critical *backend* services for the Payments Tribe within the Growth Alliance, and our team

report probem

[### Senior *Backend* Engineer (C# & AWS)](/clickout/0b1f485c128974f6?ql=q&sig=e625e0031e3d47d5286728226a161ea89ae54a25&e=6UDuZrIGvMw2SvM7zpqXxsXQh0_PQkBr57VzstLh0i-CHX9ZDkcAP-D5dadPzc-DT5LTBPBggpb_u2FUcu8RtCXeujTm2v70Zqc8tglkORXrLDfWUmMyNcD2EDAUTy9EMkqtrUCaJYMXtw2yAMosY0YTLGFlaRc2V4MIrFG7ghNamXl-irndYcRDZQbyk4zNjmsbFqY-e495y5-hGVPXtLeRjKr38tPnOAd6Te0BRqsm7SbRw7qjDMnEelijCmfVJYdnQUsDU-TgQolD9GtE6DYEuSqtKv4Jxkeo3xBmsqBq4lh_O3ZJq9DwztwR9gFpTRZjUifmL6FKyQStwG_0AwWdjj1On1GVZSkCv3ScTUorsiWjJQB_V5j-EWBzfc6uiwoRY1WPh8mrP5x7U4Az5ztY7hDAiBES0XZiqZIHHr9byd-RcScsb4zD1UbeziLM_qBk0YWFDdpMH8-adIfujyFGQVXMIyeI4BxX0P8R2y_pyBEKzY-4WvmZbStGKgeuizrwoo1_36eFxceqQstjn36h6cQ2tMMTCwdLjDixzOI7_aZdns602chHMualiMtJNylbGzrOm0TtszMxbUxvcpVgdGFUwmvV5t0jgx3KGaVHLgpWHG5PsmLlSRMNCSuxxjf7gu4PEWHRsjUfmLI9pvGmwqAAC2SVIoIawZjaubve64pSsKUjOpk1Cp4eyKZ_Mm3CUt648EVCc16tZ0CNxOoks5RlJQRNu89Ru3XRR_fLL5V5kRaIDlla-dx7W8AlGunYpmj8WkuOWFFA52sbFYdcaRJvUlwHkO3V54q4c3K4S8dng2gG4OxocN8Pp2oiB6HeJj78vodKM9U1cQ9dKXIby17_mt6FxaZsCv7_DwLYxqmHzOSISxGv56hkNYmzuLCBMgiM1WbSo9jhg7XbvCNHiXEPHDBOy_YR6i9d-C5xNJT3MtWYVG9cnKj4aQ2qXmkqzhvirw044G4z55gZnqFezSFsg4-hW7Jd-1tOo8HltRfupHWno9rqn1053xPt6SuPw7KQOkQNPiAxiEK_XwFtC0_FI4tzkKENAA8BvF22bRNoVhlzNBCbkzzpKxNP1b95HAhVA6k_Srldu60kIkO7SuiR-XdUEHcqDSFi1aVlDEQqm4PxXlCcu1b_vuo-VnugihY9CBKjs1nd8mbwGXdwfiTdwqhhSbfkMnBNQd8gR3_-BeYNteFaoXUKHasHj3btQIevVpQbWSEcrAI_JLMuA7PlyzcNbLgS6yaO_jNXEIU8GE6bY5Bri2n9WHyI3ma4qXXYZ_XsQRcmfRzfdaBAW2MnwDiqwp3AzW57lhSZYQLuMSusj2ZxDQZvCqNjUclf7EAdrgOy9kwrDJk6s4VqS14beLyF72t5ww64_HwMgnITbRi8ONVrYzjb7niMQHJbcZswJxRhk8DAQQDatnMadixX49WOpzcFiF1Nkr8vBvYdpPaWD0PCD6DhBNqrM1E0p5XDu2BX1d9647fAXCYLkrsE1N63ibqNLw&prev=RQ86C2FB7BF5DC87&p=16&pg=20)

* Northmill Oy
* katowice
* July 8

The scope of your role:As a Senior *Backend* Engineer, you will take part in the process of the design

report probem

[### *Backend* Engineer, Payments (all genders)](/clickout/e3f16e3edd87d59d?ql=q&sig=32026e49e294b38b20a37b201396cfd73d8fd6bc&e=o4KcOK9WQdPcpsfnzClusVfPLQswUSRxIDXdS8b_HnV6A3ZI-RRgJZUiki8m-Mr5jelT4v7Ml3TMyzqFjMmETXP7sJJa7Fqjb8YlZq1Ew180JKFr_FHoOUcRSDb-9P2HwwUy3X9ronqog9pki2Iw4VlGTNYHduwWzG6wUFedNWxS3PGvvTjvbaguIiaykxXabnx_e46aFgnoZqJDH_fXt_PMklS4jytGz0rc8q_kqtvIIDupvsXyPxtyrk7AhaTqO2SQAA7nIBwq5xyE-IseuH7qfvGamHgJHwpEbiw-3RBy-EkXPZl7CDTHyHGA14ZrnBTnL0kO5XVX-YEwScQXrCf3Fh3FeXz4iyBzrEX3efB4N_b_fOXG5-QV7d88Rw2GwhXBPLQ1_gY_AnLd4cXzFsVfBS6AkpjVZAb0nfpZpDjP239e9QR6Q5Aru8qYsRiGU6x6SXAivFXBKPcgAHuIJVAukif1CX2UjlOEMoUUqbr-wRC8ypw-3AzarvvtS46Bp2KVIqgpwAFEoQRt66oLUxEN80jHVDTO0zDKKsVXSvUBZilKCzXYhvvj3JZV68eHBnVd3E9s0f01pYySYJQIKMsfnFjYUkVu1p1NYNzZ5eduV1cWEyQZMSyi6jGvo_hmUKzeP0wcyp-8Da-ZizCc3Ixo2U_R0CBxTk3Of1Y1XRv61179HwlpPKNx0QYgk3AgLXWhMs6J_ZHUFG3sKa6etUR8J8wj2maiNcH1aLBymepL6VamzopNQ-Wy5NwPJkMcr8hgq4R7VnCjA7yDeibhTkCrX6h4U5jvpejFkkgcnetpGZjGu3Hhkzw0tyCXR1renIoodwqv6wZXIiyBFkYoIn-QxdKXnDkNvqvxHHE2L095V5jaiR6Ww62ZjfT1aVBDAJkc89tx7k5mZzvgHaieGhxz0un-cZm1XAhljerEIRCbLfP_A9BuUTr5LnnYYWCJJ8QG1FmNYG_uO57Un2gjEAgkHSMuSVHiVGhh3tdKTENgU8OR1nZW5IyMXpK0tKAJjzUfvaSWYjYZAIkEavNzfLqqPXcqQ2zsShXy1KnhYwpzQEUf7cI5g6o4PfdZonTW6RSl5VCGWPbJvYwUIbhMtb7sWsOnOM0rckQF5Ht2nWdH4ehmiy895ldvMiAzBEWLFeaEZeNXIINBxuSYJgMCRhaFxqunXigvY-XvGHdFEfzJaPBRcYoCjseIq-YGL2TFe0xbfDjteYs8ni3ivSf_nStZH7u_qRNNRf13UlgkHbvFd0vdUo5wGLkcY-Hujv78bgdkWaGUWOE8OJ-VL5epzEawADP8fyEX4BCk_MepoAFxLeQuyJp9YUkP2z_-QkCO-z5pKLgzDGWa5fDKMzfoy-4wnzEAJvmF-FAnaTRLHzBbyYc9MHgWNALruROuQFCsJ97Xkhufz5Laa3Ua3c6-oPz-B3mmovcFqfpC1n9-uTzMTC3iYo3rN7AX8RlDguf3JuvgfhFi4nk4SjQYKBWLjvA84AULhUwgkZ5WWXoE&prev=RQ86C2FB7BF5DC87&p=17&pg=20)

* HelloFresh
* warszawa
* July 8

and maintain core *backend* services responsible for integrating various Payment methods which provide ... The primary responsibility of a Mid-Level *Backend* Engineer in the Payments Offering squad is to develop ... We own several critical *backend* services for the Payments Tribe within the Growth Alliance, and our team ... What you’ll bring: The Ingredients Solid *backend* development skills in a microservices architecture,

report probem

[### Senior Software *Backend* Engineer](/clickout/452e051f668911c6?ql=q&sig=913900b2036273c978ddec69952c5a1398b23368&e=S7yRrAkS-ovc4AKn_Q3D9WFY9tX4xhX7WHUDfgnpfb6QBDaCTZJvoioR6xZyaZiMUX2GmD-mCISfJ68On3uclx1RU7-TRjKc2_DyKUDXMB5YIIZInMk1YykXXYEX1PAZTo0mqgWSVgRO0MMwZgseYGSxVhCPh4ZR2cg2tF-C14lsprmmqZI8lJn9z7KcQ1Y0dsMZfXfpQHDoGOY45TxDU7-sKDICXGdhAHkPk2E6WlGlenlCz98vHz7qVOoHfh0A2kITEbddgvi-L2E2IZvBVq8tJDZXyVGuruisqyjQIRHWMWGpphBQkgGvfiWcvGDFxE_mRIwbEegkoH4rtiouOAmsF62DbhDVGeYOuin68A2lI3iMtejfNaz2uIUUB9kFVtuVkscnxHu2sxq8Fe2u1b4gN4wyZmgLCGKUZ2dmL5KcWV5GLVUdujsYIbjuPiQTlbWNpn06ujh3H7sn7XVuQ9iyWVqmhRuhFyU_JiHV4EdxjQIYiGtOz_zcUMw2yoDWVHdeNPhyuzEMw8ySc_8Zu-rQYvSQQFPmYDzR3eSwgqT6ljNXNAY8zbtWF5-CRntcBID6zawuhZ3SEV8gnyjxi7C87hzj99si1uAyHsI-gpyd4Sya92H3BtSeCMcO-8UlWM_Pgf8zE5nsUcmQZ4qSxAyJ74dHky38IjD9x9WBRJG49oVYH3hRRviBpNf1OJ3ddFXxkfqozEk8fwDqUMYaWn0RPKzhAdZHjbCnY1QiLqjqvTNoP_BG8AS2Dabb5TT7-Xw8kdluGCuKngjt5dMi-MqxQkEkRa-uvLih4ekosJHEbJZ7l_PBEVgHAp1yeXbr2VZbLhUBlGtxDkvnJP-ea28rrMcK_aTpeeuhXcbcAk191YHBYOzw2F9k-OuxWVhZMthwYT5D1SkUtli5ux0uagwVFU2FtoggYQ9tazsECU4EZ7lERCgrTAYB0-HI2QdRetN7IQrNF4ugm839Abl3IzCNm6UBGq6B3jS5SRGakPLvbTNTNO19CRxGXSOpD8VJZfR3EOLS3BViBTISBGPwNp604oYLnty9ob5HT50J79MLJGGZ5kPg5YOPSxpV1sQu8Ls_Jx3oFB1Vrq7HqB-byVra8uHInHJOO_YRfgGzKnQ9iDSjvNrdFqfO9bwcfhWGdLukjKXhqoCXLJOHY0yLOnlx6-PiSznspjzsna1ChSXXZ7Zp0oUSuzRZ6gJqcAI4Oq0g3DqPl8clz1SzKlB4s9Z4U7QFTdELipguwXPqfnpIVKtje2E-yb2p3tLlkmrOGYsWcln8VUVijR_gHuw9TfrrjUvLSPGMndDafalz2AiCVP1ne0QLLTjyNpi_hSwKhaGZ4sfOJ15Id8_om6zMlqcmzzMad7fpboKlAd4Orcxt1CFoXRc-X1A3gh73IPxAZ7ql6vnk9TzZY7BbFyGuDSXcFIJBzhRI4TzGBH7L-nmkjRiuw38HaGL_udX2mEahj1UBm-8BTeFu6915rv3e8p_QLCNWTpfi4MRM&prev=RQ86C2FB7BF5DC87&p=18&pg=20)

* Boxinc
* warszawa
* July 7

WHAT YOU'LL DO
Develop new *backend* features focused on high scale and performance. ... WHO YOU ARE
6+ years of professional software engineering experience building *backend* systems. ... As a Senior Software Engineer, *Backend*, you’ll join one of our core platform engineering teams responsible ... Storage Clients – developing the large‑scale *backend* services powering uploads, downloads, file synchronization

report probem

[### *Backend* Engineer, Operations Technology (all genders)](/clickout/0d47b7fa304ecd77?ql=q&sig=e94bea33a01df01c7cc55839e1516b81588a5b85&e=7hfMzRbn1spPU3DfoCWtmyYb_bCEtkw2HEpv5hS6E2OcK17jzeaxMPS8Gz6DmUtVDVps2XF_s0u8rZ2E6r9vz_HxQaxzJLXO9ZOTCxj8pOwjgcUxzoAQ2KYw9my0P_4umb4LN5l93yJOMf5pcFrLg-4ayFgyb_BPo3sJW6NUlvgCh2bSuCFEYPDGG2gJfkwuwllppUFjNL-PvWqFcBO1SJN7X4clTyiEfLcmM-b34Xv7or_L9MY9wboy4XCnLNAH6BDA5EeRrElehkez37L-n9WjyqLbXZ0u_27cS5cICFYULq8gYXuxBlTZkVf4_ByhX0PB6hOzi-CfscHWGb8myGkVZtEXcF6fbaZzh-cglLsavcBNMPO2UFhiGlspbojPAvWt75nmNfkeak4Ms6OjHgpLuP-93kCp_AHEHNyZhqEtXA4zaGc4y9MAInnVWaBbdyvyujD7RcPgwKi5GxNMc4_XbvRU2VTr3-USY7vqTnELhB1KWhLlUnGNSSfDgvrjyLmATJm8-oRMVQl7krHw3seaI87QRpCgcyCQX1TJDQEI6qs5xdqPauOgSK41JLzxlKC5SyY64hFnkjNl2v3ojh9mmnsC9F9PhVe5R8IlQA4uFnWFw9bk_J603Cc9eNElUUZ9pA0YBDZtu_9Oq6g2_CL-rtyDN9rvqHZ5VFsn9wC0zxMwZNX0pHIDRwR_4Bx04vlBCNUrvAg7nPDeQ8ot45meJddMZZhiybF3YGfc_Jhi1IQQw99d7Mpo3V4pNxEwuFtFEHfCz5Bti-SR5Cdr3K9CvjfR0pFvtdJwNQSM-m1Ydo-t8ETaEK-7ZVuOSThCd8VpHVD5zPgMuWYFIumU7EQYId35-3T5sjp1xRN8NT8QAAHMTP_15nwtTLpBRNJHWYxezu8vOKU_oyHhGN_uyUQU12uEGGEiLN2L1DsUUjJOOFO-bpMvgPm56Rfdd_9Aod63pU815HXdY8gq6nM2Oz-E0Csu6JMLGkEmfGFHzuQxUCRHgRZARk4W61zl4_XCUdETOmP1xrhczXY0Z3GT2JBMEyRuroBMuBJzp01YRVXLFZt3pQCOAhp3zowShdPA8JXUKXuxhPYefQ_Jp3cG3bR3gbjiBpVsnWxVAtdNnasdqriVhY2qofgRwo8FivIL9TCeCc98ueNZKlh-hOZC7P_7gnv59wct1TYfZuJ7YLBRgHn2mdwQYpEh0oPALXV9oUyKikoTierNu1EezpT7Xf9UBg4kVZqx2p3Vz1wivrX-AWJ8_Kyv5FHPFtQmTFfLa6UhHSSx90PlmpBAYsDKZIhizW2Sh_ttSd7dXi44xTvo8oP7FSAx131qPVnaZMz9NyLUcQ0uO9Tcv37LKSs-ddfcBsiCq5BpMVFSa_lljJD-wPwloj0le8Nfm7ZBNYYRt6lgUEEIS1DehaxtSM6543aHU56_9WTVaTk09GEEBq8PGHl1PwPNazNBjrD8wmYIcmBPwj1CcVRTeM2JIRtUdhLLf59OSZzD2-tvT7UugqE&prev=RQ86C2FB7BF5DC87&p=19&pg=20)

* HelloFresh
* warszawa
* July 5

Work within a modern tech stack, applying strong proficiency in *backend* languages like Kotlin and leveraging ... professional experience in software development with demonstrable problem-solving skills and proficiency in a *backend*

report probem

[### Go *Backend* Software Engineer](/clickout/1da3f966ceb55ffd?ql=q&sig=2fa394b14e0480c8e3e4f801b24f66bf66f45486&e=p9Ww5dwicRhpo6UNeXX2BCqxsCA4MitO83SpS2vvCXJQ3Bj-9yll7uI-LLj5jkWETDgHLYRY1NFSQweI3By8smXDK7Gmyas_yii91LslnuF22dvbPUAhxoZWmQIgkmkq65Kn1hmPF9LM9_U7815jd6_xpIzA-BtEckmmLqMB9Pu1tlvSw54N9s8h5d1aGGn9uBpjXJ8QH5MbIqxFbw-R_feOjiVeY4foCq3Y9i_Vw8rMBGJ7j4wcRfAQQtM5AKYoMKf6jO2_3dzo8F-LSRSlsX_xaNN77NgQwhG5XQruHsvUv0F6VRKR8iOilu7C_51oaNmsUg3zCdXKKSHytHUO2U8n5eI4BaZb9k6fFl13enKDdD0E5XbINFnrVUbAlMjFuEp5deJlFgMUmNAl__9KnxTGwqP0zrX_jh1icfD1C_feQ_r9d3QAQ04Qq2hpy4_QBjQSAnve8-klqtPN6Pvc82furaSNodr5zin3O8gLHZ0k_81zqTkUTl6xg5Gcqrm-tSpPxX_s71xWPTya1vcTVN0fCaqv1Wxv9ecS8HpvVr5xrBpy04VGtHc1RUqQHgEpJcuD9BBEBB5nGTt4P0hRSFmsMprIh1E-eCgzkWBHXiyoEf0uH11a2UJMdSuRshetUN_KPaRbCChXJEh2ajroUZrDOWE9kVnZ4tbJgd32LAfNzohd4bknIkyzz6J9dxYocUcnwdNIhKeuHSPnn62GI1RNFvhGDAK8SHSBq7i_4v45IZOgqL6Nq6P3aYq8x0qoCecEZe93Ru7JhtndHeuDH9rNl2f8kmhZ-l6cGkEpuGYKkiQjTYz16HQGM_ENl8wzK3fAq52uNnQUGgsxwuJIAe1t0J5G94xiyfgwlqK9ldjITIgakts9aMJX_rnh5jHsVYKdJ_1cVwUMf1M7U9dkTXh6bf14vwZ9EMgfrG6EJrt1JKLqOC6QM-Eiv7kAjzbO9bz8WsNM48WEZLTsb9nvAChGRl9T_1fc2EKaVyCpCTkHge06cwu_i8wfdh23pqZPNkOfUsn6SXlNJ0vhV2gqr5oj0QZVRQi3VKbVIM3ylGjgtHEDHzgO2NC9qh1v344IKSAXlcH0zvyTlvy2MkUec_vxva0nckmp2wXnRROK-1O7OHu2XOk-GzYKs-f6wTQqqhUd1ed1K3bnJ-m289Vyg3ODoaDHIalLmArWOd4x_pzyRdMI_e-6cWTmKa2HTq0z1FkX1nQMT26gf8g29DFIQnNLG3WW2zCiuq4SmGIuUbxa95fs2X0D7Mt78XWB7XrZLszSK3IN0xUthyJHzKFyBlwJrCWW5G1LgB-1bHjCBjzuax5ebGaYMg3EYfcaBENXQuz_qhDsow8UN_IVJn0T-QkWlQol52YJsCqjt7yJh4CT6fhUpZcAAUDIK7v57L0sxBmms1CtGYYVtdUOUx0Z4nJlcu3BJAToHFpGOqG3QqgH81EHRSW1JFEt4omqBtS6RmiAlsfkxkw9RT5zRE9BNAOktXLEpcwr&prev=RQ86C2FB7BF5DC87&p=20&pg=20)

* Spyrosoft
* szczecin
* July 4

Contribute to *backend* service architecture: API design, data models, service communication. ... possibility of extension for an additional 6-12 months Requirements: Production experience developing *backend*

report probem

Email me future jobs like these → Email me future jobs like these:

OK

* [«](/jobs/backend_developer?page=19)
* [17](/jobs/backend_developer?page=17)
* [18](/jobs/backend_developer?page=18)
* [19](/jobs/backend_developer?page=19)
* 20
* [21](/jobs/backend_developer?page=21)
* [22](/jobs/backend_developer?page=22)
* [23](/jobs/backend_developer?page=23)
* [»](/jobs/backend_developer?page=21)
[next page](/jobs/backend_developer?page=21)

* [«](/jobs/backend_developer?page=19)
* [17](/jobs/backend_developer?page=17)
* [18](/jobs/backend_developer?page=18)
* [19](/jobs/backend_developer?page=19)
* 20
* [21](/jobs/backend_developer?page=21)
* [22](/jobs/backend_developer?page=22)
* [23](/jobs/backend_developer?page=23)
* [»](/jobs/backend_developer?page=21)

#### backend developer in Cities...

* 816

  ![Warsaw](/public/img/coa/pl.warszawa.png "Coat of arms of Warsaw")

  [Warsaw](/in/warszawa/backend_developer "English jobs in Warsaw")
* 504

  ![Kraków](/public/img/coa/pl.krakow.png "Coat of arms of Kraków")

  [Kraków](/in/krakow/backend_developer "English jobs in Kraków")
* 225

  ![Wrocław](/public/img/coa/pl.wroclaw.png "Coat of arms of Wrocław")

  [Wrocław](/in/wroclaw/backend_developer "English jobs in Wrocław")
* 77

  ![Poznań](/public/img/coa/pl.poznan.png "Coat of arms of Poznań")

  [Poznań](/in/poznan/backend_developer "English jobs in Poznań")
* 74

  ![Katowice](/public/img/coa/pl.katowice.png "Coat of arms of Katowice")

  [Katowice](/in/katowice/backend_developer "English jobs in Katowice")
* 61

  ![Łódź](/public/img/coa/pl.lodz.png "Coat of arms of Łódź")

  [Łódź](/in/lodz/backend_developer "English jobs in Łódź")
* 37

  ![Gdańsk](/public/img/coa/pl.gdansk.png "Coat of arms of Gdańsk")

  [Gdańsk](/in/gdansk/backend_developer "English jobs in Gdańsk")
* 26

  ![Szczecin](/public/img/coa/pl.szczecin.png "Coat of arms of Szczecin")

  [Szczecin](/in/szczecin/backend_developer "English jobs in Szczecin")
* 23

  ![Lublin](/public/img/coa/pl.lublin.png "Coat of arms of Lublin")

  [Lublin](/in/lublin/backend_developer "English jobs in Lublin")
* 15

  ![Białystok](/public/img/coa/pl.bialystok.png "Coat of arms of Białystok")

  [Białystok](/in/bialystok/backend_developer "English jobs in Białystok")
* 14

  ![Gdynia](/public/img/coa/pl.gdynia.png "Coat of arms of Gdynia")

  [Gdynia](/in/gdynia/backend_developer "English jobs in Gdynia")
* 9

  ![Rzeszów](/public/img/coa/pl.rzeszow.png "Coat of arms of Rzeszów")

  [Rzeszów](/in/rzeszow/backend_developer "English jobs in Rzeszów")
* 9

  ![Toruń](/public/img/coa/pl.torun.png "Coat of arms of Toruń")

  [Toruń](/in/torun/backend_developer "English jobs in Toruń")
* 8

  ![Bydgoszcz](/public/img/coa/pl.bydgoszcz.png "Coat of arms of Bydgoszcz")

  [Bydgoszcz](/in/bydgoszcz/backend_developer "English jobs in Bydgoszcz")
* 5

  ![Gliwice](/public/img/coa/pl.gliwice.png "Coat of arms of Gliwice")

  [Gliwice](/in/gliwice/backend_developer "English jobs in Gliwice")
* 3

  ![Kalisz](/public/img/coa/pl.kalisz.png "Coat of arms of Kalisz")

  [Kalisz](/in/kalisz/backend_developer "English jobs in Kalisz")
* 2

  ![Kielce](/public/img/coa/pl.kielce.png "Coat of arms of Kielce")

  [Kielce](/in/kielce/backend_developer "English jobs in Kielce")
* 2

  ![Opole](/public/img/coa/pl.opole.png "Coat of arms of Opole")

  [Opole](/in/opole/backend_developer "English jobs in Opole")
* 2

  ![Zielona Góra](/public/img/coa/pl.zielona-gora.png "Coat of arms of Zielona Góra")

  [Zielona Góra](/in/zielona-gora/backend_developer "English jobs in Zielona Góra")
* 1

  ![Bielsko-Biała](/public/img/coa/pl.bielsko-biala.png "Coat of arms of Bielsko-Biała")

  [Bielsko-Biała](/in/bielsko-biala/backend_developer "English jobs in Bielsko-Biała")
* 1

  ![Elbląg](/public/img/coa/pl.elblag.png "Coat of arms of Elbląg")

  [Elbląg](/in/elblag/backend_developer "English jobs in Elbląg")
* 1

  ![Konin](/public/img/coa/pl.konin.png "Coat of arms of Konin")

  [Konin](/in/konin/backend_developer "English jobs in Konin")
* 1

  ![Ruda Śląska](/public/img/coa/pl.ruda-slaska.png "Coat of arms of Ruda Śląska")

  [Ruda Śląska](/in/ruda-slaska/backend_developer "English jobs in Ruda Śląska")
* 1

  ![Zamość](/public/img/coa/pl.zamosc.png "Coat of arms of Zamość")

  [Zamość](/in/zamosc/backend_developer "English jobs in Zamość")

#### backend developer in Voivodeships...

* 818

  ![Masovian Voivodeship](/public/img/coa/pl.mazowieckie.png "Coat of arms of Masovian Voivodeship")

  [Masovian Voivodeship](/in/mazowieckie/backend_developer "English jobs in Masovian Voivodeship")
* 509

  ![Lesser Poland Voivodeship](/public/img/coa/pl.malopolskie.png "Coat of arms of Lesser Poland Voivodeship")

  [Lesser Poland Voivodeship](/in/malopolskie/backend_developer "English jobs in Lesser Poland Voivodeship")
* 227

  ![Lower Silesian Voivodeship](/public/img/coa/pl.dolnoslaskie.png "Coat of arms of Lower Silesian Voivodeship")

  [Lower Silesian Voivodeship](/in/dolnoslaskie/backend_developer "English jobs in Lower Silesian Voivodeship")
* 85

  ![Greater Poland Voivodeship](/public/img/coa/pl.wielkopolskie.png "Coat of arms of Greater Poland Voivodeship")

  [Greater Poland Voivodeship](/in/wielkopolskie/backend_developer "English jobs in Greater Poland Voivodeship")
* 81

  ![Silesian Voivodeship](/public/img/coa/pl.slaskie.png "Coat of arms of Silesian Voivodeship")

  [Silesian Voivodeship](/in/slaskie/backend_developer "English jobs in Silesian Voivodeship")
* 63

  ![Łódź Voivodeship](/public/img/coa/pl.lodzkie.png "Coat of arms of Łódź Voivodeship")

  [Łódź Voivodeship](/in/lodzkie/backend_developer "English jobs in Łódź Voivodeship")
* 56

  ![Pomeranian Voivodeship](/public/img/coa/pl.pomorskie.png "Coat of arms of Pomeranian Voivodeship")

  [Pomeranian Voivodeship](/in/pomorskie/backend_developer "English jobs in Pomeranian Voivodeship")
* 26

  ![West Pomeranian Voivodeship](/public/img/coa/pl.zachodniopomorskie.png "Coat of arms of West Pomeranian Voivodeship")

  [West Pomeranian Voivodeship](/in/zachodniopomorskie/backend_developer "English jobs in West Pomeranian Voivodeship")
* 25

  ![Lublin Voivodeship](/public/img/coa/pl.lubelskie.png "Coat of arms of Lublin Voivodeship")

  [Lublin Voivodeship](/in/lubelskie/backend_developer "English jobs in Lublin Voivodeship")
* 17

  ![Kuyavian-Pomeranian Voivodeship](/public/img/coa/pl.kujawsko-pomorskie.png "Coat of arms of Kuyavian-Pomeranian Voivodeship")

  [Kuyavian-Pomeranian Voivodeship](/in/kujawsko-pomorskie/backend_developer "English jobs in Kuyavian-Pomeranian Voivodeship")
* 16

  ![Podlaskie Voivodeship](/public/img/coa/pl.podlaskie.png "Coat of arms of Podlaskie Voivodeship")

  [Podlaskie Voivodeship](/in/podlaskie/backend_developer "English jobs in Podlaskie Voivodeship")
* 9

  ![Subcarpathian Voivodeship](/public/img/coa/pl.podkarpackie.png "Coat of arms of Subcarpathian Voivodeship")

  [Subcarpathian Voivodeship](/in/podkarpackie/backend_developer "English jobs in Subcarpathian Voivodeship")
* 5

  ![Holy Cross Voivodeship](/public/img/coa/pl.swietokrzyskie.png "Coat of arms of Holy Cross Voivodeship")

  [Holy Cross Voivodeship](/in/swietokrzyskie/backend_developer "English jobs in Holy Cross Voivodeship")
* 3

  ![Opole Voivodeship](/public/img/coa/pl.opolskie.png "Coat of arms of Opole Voivodeship")

  [Opole Voivodeship](/in/opolskie/backend_developer "English jobs in Opole Voivodeship")
* 2

  ![Lubusz Voivodeship](/public/img/coa/pl.lubuskie.png "Coat of arms of Lubusz Voivodeship")

  [Lubusz Voivodeship](/in/lubuskie/backend_developer "English jobs in Lubusz Voivodeship")
* 1

  ![Warmian-Masurian Voivodeship](/public/img/coa/pl.warminsko-mazurskie.png "Coat of arms of Warmian-Masurian Voivodeship")

  [Warmian-Masurian Voivodeship](/in/warminsko-mazurskie/backend_developer "English jobs in Warmian-Masurian Voivodeship")

## Select languages you speak

Save & Close Cancel

IN OTHER COUNTRIES

* [Austria](https://englishjobsearch.at)
* [Belgium](https://englishjobs.be)
* [Switzerland](https://englishjobsearch.ch)
* [Germany](https://englishjobs.de)
* [Denmark](https://englishjobs.dk)
* [Spain](https://englishjobs.es)
* [Finland](https://englishjobs.fi)
* [France](https://englishjobs.fr)
* [Italy](https://englishjobs.it)
* [Luxembourg](https://englishjobs.lu)
* [Netherlands](https://englishjobsearch.nl)
* [Norway](https://englishjobs.no)
* [Portugal](https://englishjobs.pt)
* [Sweden](https://englishjobsearch.se)

ABOUT

* [FAQ](/faq)
* [For Employers](https://englishjobs.com)
* [Terms and Conditions](/terms)
* [Privacy Statement](/privacy)
* [Cookies](/cookies)
* [Legal Notice](/impressum)
* [Sitemap](/sitemap)
* [llms.txt](/llms.txt)

englishjobs.pl

englishjobs.pl is a website created to facilitate English-speaking professionals finding suitable job offers in Poland.