8574 backend developer English-speaking jobs in Poland
Senior MS Dynamics CRM Developer
- SNI
- Boćki
- March 20
Senior MS Dynamics CRM Developer needed to maintain, support, and enhance existing CRM solutions. Design, implement, and document new solutions while collaborating with internal and external teams. Expertise in Microsoft Dynamics CRM/Dynamics 365 CE, .Net, ASP.Net, and Azure required.
React - Senior Frontend Developer
- emagine Polska
- Warząchewka Polska
- March 14
We are seeking a highly skilled and motivated Senior Frontend Developer to join our team.
Senior Back End Developer
- The Mill Adventure LTD
- Warząchewka Polska
- March 14
If that sounds interesting, we are looking for a Senior Back End Developer to join us in our adventure
Growth Manager / CRO & Funnel Lead
- Happy Mammoth PTD LTD
- Warszawa
- April 4
You ensure disciplined execution: briefing your developer, copywriter, and designer with clear direction ... You make decisions, ship tests, and iterate.Your teamYou will have a dedicated developer and work closely ... You know how to brief a developer, a copywriter, and a designer with precision, giving them clear direction
Growth Manager / CRO & Funnel Lead
- Happy Koala LLC
- Warsaw
- April 2
You ensure disciplined execution: briefing your developer, copywriter, and designer with clear direction ... Your team You will have a dedicated developer and work closely with designers, copywriters, and the paid ... You know how to brief a developer, a copywriter, and a designer with precision, giving them clear direction
Lead Software Engineer (Full Stack)
- Expereo
- Katowice
- March 19
Lead initiatives that reduce friction, improve developer experience, and accelerate delivery cycles. ... · Nice to Have Exposure to agentic AI, data-driven UI architectures, or AI-powered developer tools ... explorations of new technologies, including agentic AI enablement, data-driven UX, programmable networks, and developer
Senior Fullstack Python Developer
- EY
- Katowice
- March 18
Senior Python Full-Stack Developer
Location: Katowice - 2 days in office / 3 days remote
Let us introduce ... The opportunity
As a Senior Python Full-Stack Developer in Consulting, you will participate in various ... Your Key Responsibilities
Work as a Senior Python Full-Stack Developer to contribute in various streams
Senior Software Engineer (Ruby/Rails) - Netwrix Data and Platform Group
- Updata Partners
- Kraków
- March 10
Experience designing developer‑facing tools or SDKs. ... every layer of the architecture, from APIs and synchronization services to deployment automation and developer ... high‑impact product by designing, building, and optimizing the platform’s core services, data flows, and developer
Senior JavaScript Engineer - Integrations Team
- memtime
- Łódź
- April 2
withNode.jsSQLiteServerless FrameworkAWS Lambda + API GatewayOur internal integrations marketplace & developer ... Enhancing and maintaining our integrations marketplace & configuration systemSupporting our move towards a developer
Partner Marketing Lead
- Walrus Foundation
- Poland
- March 29
In this role, you will closely align with Partnership leads across the developer spectrum to define and ... integrated into the ecosystems they rely on.We aim to make decentralized storage a native part of every developer
Senior Engineering Lead
- Veluxpolska
- Warszawa
- March 18
.* Drive modernization by embedding practices such as cloud-native architectures, DevSecOps, Developer ... guidance, the Lead Engineer champions modern paradigms such as cloud-native development, DevSecOps, Developer
IT and R&D RTB Integration Engineer Warsaw, Masovian Voivodeship, Poland
- Rtb House
- Warszawa
- March 17
Selected Technologies:
Java
Maven
SQL (GBQ)
Python
OpenRTB protocols
RESTful APIs
GIT
AI and Agentic developer ... with OpenRTB protocols, RESTful APIs, command line usage, GIT (or similar), unit tests, AI and Agentic developer
Software Engineer, CPU and SoC Profiling Tools
- NVIDIA
- Warszawa
- March 14
What You Will Be Doing
Join the Developer Tools team to work on software such as Nsight Systems. ... In the Software Developer Tools Team, we enable internal and third-party developers to turn NVIDIA'
Software Engineer, Data Platform Insights
- BOLT
- Warszawa
- March 14
Improving observability, documentation, and overall developer experience across the data platform. ... like Databricks, Spark, dbt, Looker, or DataHub, and interest in exploring AI‑assisted analytics or developer
Senior C # Developer
- Talan Group
- Warszawa
- March 14
As a Senior C# Developer, you will be collaborating closely with our team of Quants and Traders, as well ... Energy & Utilities, Retail, and Media & Telecommunications.Job DescriptionWe are seeking a Senior C# Developer
Senior DevOps Engineer
- Experis ManpowerGroup Sp. z o.o.
- Poznań
- March 11
approaches in security and testing, including progressive delivery in production
Measuring and improving developer ... infrastructure across multiple regions and availability zones
Building compliant, reliable and feature‑rich developer
FullStack Ruby Team Lead
- RECONNECT
- Kraków
- March 6
OverviewOur Client is a respected international developer of AAA video games. ... ResponsibilitiesTeam Lead role in the project includes duties and responsibilities of technical lead, system analyst, developer
UX UI Designer
- Pharmavise Corporation
- Poland
- February 25
Familiarity with front-end technologies (HTML/CSS/JS) to support developer collaboration. ... Strong proficiency in Figma, including component libraries, auto-layout, prototyping, and developer handoff
Product Marketing Manager GTM
- Synergy Codes
- Wrocław
- April 4
Develop community-led growth initiatives (developer communities, forums and conference presence) and ... automation platforms Overflow — a library of interactive components built on top of React Flow ngDiagram — a developer
Senior Frontend Developer React
- cerebre
- Wrocław
- April 3
Required Skills At least 6 years of proven experience as a Frontend Developer with a focus on React, ... About the role We are looking for a Senior Frontend Developer (React) to take our platform to the next


















































