1677 backend developer English-speaking jobs in Masovian Voivodeship
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Senior Salesforce Developer
- Awareson Sp. z o.o.
- Warszawa
- July 29
Senior Salesforce Developer 100% Remote B2B Contract 180–210 PLN/h Start: ASAP About the role We are ... Salesforce certification such as Platform Developer I/II, App Builder, or Administrator. ... looking for an experienced Senior Salesforce Developer to join an international team delivering enhancements
Senior Software Engineer (Qodana Core)
- JetBrains
- warszawa
- August 5
or Java).Experience designing and implementing complex algorithms or handling performance-critical backend ... technical direction of Qodana Core, continuously raising the bar for static analysis performance and developer ... zones.A focus on quality over quick fixes, valuing long-term maintainability in your work.Experience with developer
Senior Java Developer/Tech Lead @ Link Group
- Link Group
- mazowieckie
- August 9
Senior Java Developer/Tech Lead with 8+ years of experience in software development, specializing in concurrent and multithreaded programming. Experience in building distributed systems and financial/trading systems is preferred.
Senior JAVA/Hybris Developer
- Human Power BG
- warszawa
- August 6
About the job Senior JAVA/Hybris Developer
Human Power BG is an HR agency that offers consultations and ... Developer's experience with SAP Hybris (+4 years)
Developer-oriented knowledge of DevOps activities like
Senior Salesforce Developer/Tech Lead
- Accenture
- warszawa
- August 6
THE WORK
As Salesforce Senior Developer/Tech lead you will be responsible for day‑to‑day management of ... mentoring, task delegation, enforcing coding standards and best practices
Certifications — min. 2 (Platform Developer
5G/6G C Developer
- IS-Wireless
- piaseczno
- August 4
Develop and optimize high-performance data processing algorithms and engines using C99 for 5G network infrastructure. Implement system-level software components and collaborate with the L2/L3 team on performance optimization.
Senior Developer (Spark/Scala)
- Talan Group
- warszawa
- August 4
As a Senior Developer, your will:
Lead end‑to‑end technical delivery of data engineering projects. ... Job Description
We are looking for a Senior Developer team with a strong background in Spark/Scala technology
Senior Developer (Spark/Scala) - Relocation to Poland
- Talan Group
- warszawa
- August 4
Senior Developer (Spark/Scala) - Relocation to Poland
Senior Developer (Spark/Scala) - Relocation to ... As a Senior Developer, your will:
Lead end-to-end technical delivery of data engineering projects. ... Job Description
We are looking for a Senior Developer team with a strong background in Spark/Scala technology
Fullstack (JavaScript/Python) Developer
- Cortiva Global
- warszawa
- August 4
Full-stack developer specializing in JavaScript and Python (Django, Channels) for responsive web design. Requires 2+ years experience and proficiency in Git, SVN, or similar. Remote work possible for Poland-based candidates.
Frontend Developer React/Next.js Location: Warsaw Type of work: remote Category: FrontEnd
- The Digital Farmers
- warszawa
- August 4
Requirements
Minimum 4 years of experience working as a Frontend Developer;
Very good proficiency in ... catering to the needs of the digital era and serving over 200 clients in Poland, we are seeking a Frontend Developer
Senior Full-Stack Developer
- Awesomic
- warszawa
- August 4
OverviewWe are looking for a highly motivated and experienced Senior Full-Stack Developer who is passionate ... As a Senior Full-Stack Developer at Awesomic, you will be responsible for defining and delivering the
Full-stack Developer (Java, Angular)
- Capgemini
- warszawa
- July 31
robust RESTful APIs with Java and Spring technologies, ensuring smooth data flow between front and backend ... servicesimplement and optimize frontend and backend code for performance and scalability, ensuring systems
Senior Cloud-Native Developer for Modernization & Microservices
- Jobtailor
- warszawa
- July 31
Senior Cloud-Native Developer designs and develops scalable cloud-native applications, APIs, and microservices while maintaining legacy systems. Requires 3-5 years of experience, Java proficiency, and knowledge of Azure/AWS, Docker, and Kubernetes.
C++ Developer
- Sperasoft Llc
- warszawa
- July 29
C++ Developer needed for high-quality game development. Design, build, and maintain efficient C++ code. Proficiency in C++, STL containers, and algorithms required. Familiarity with UE4/5 and continuous integration a plus. Good communication skills and spoken English necessary.
PL/SQL Developer (he/she) – Praca zdalna Astek
- ASTEK Polska Sp. z o.o.
- warszawa
- July 28
Astek – PL/SQL Developer
Position for our client in the energy sector. ... 100% remote
Salary: 1100 to 1250 PLN net per day
Qualifications
Minimum 3 years experience as PL/SQL Developer
5G/6G C Developer
- IS-Wireless Training
- piaseczno
- July 27
Develop high-performance data processing algorithms and system-level software components for 5G network infrastructure using C99. Collaborate with team members on system architecture and performance optimization.
Senior Node.js Developer
- Start Up
- warszawa
- July 27
Senior Node.js Developer
Location: Remote/Warsaw Office (as you wish)
Salary (PLN):
16 000 – 25
Senior Salesforce Developer/Tech Lead
- Accenture Poland
- warszawa
- July 27
The Work
As Salesforce Senior Developer/Tech lead you will be responsible for day‑to‑day management of ... mentoring, task delegation, enforcing coding standards and best practices
Certifications — min. 2 (Platform Developer
Expert/Lead React Developer
- Luxoft
- warszawa
- July 24
Expert/Lead React Developer to build a centralized mid- and back-office platform using React, TypeScript, HTML5, and CSS. Requires 6-7+ years in frontend development and experience leading a small team.
Fullstack Developer (.NET+Angular)
- Cyclad
- warszawa
- July 19
We are currently looking for an experienced Full Stack .NET Developer to join a remote international ... best practices across the team Competence demands: Strong commercial experience as a Full Stack .NET Developer
















