4943 developer English-speaking jobs in Poland

We are looking for a Senior Backend Developer to join our Optimization Team at Programmers Force. In this role, you will focus on optimizing backend systems for performance, scalability, and efficiency while working on large-scale, high-traffic workloads. Your responsibilities will include refactoring backend code, improving database queries and indexing, troubleshooting bottlenecks, and collaborating with cross-functional teams to scale backend architecture. You will ensure systems remain secure, reliable, and efficient while mentoring junior team members and enhancing test coverage. The ideal candidate has 4+ years of backend development experience with strong expertise in PHP (Laravel), Node.js, Python, MongoDB, and relational databases (MySQL, PostgreSQL). You should also be proficient in API development (REST/GraphQL), performance optimization, Docker, Git, and CI/CD practices. Experience with Redis, RabbitMQ, AWS/Azure, and backend security best practices will be considered a plus.

Come join the excellenceOverviewWe are looking for highly motivated Developers to work on deployment, monitoring, management and automation tools for our 24x7 financial services products. These are mission critical systems, built using a mixture of commercial, open source and in-house systems and heavily customized to our exact requirements.

This is a key role for someone who is not only a top-tier developer but also a confident communicator

Developer page is loaded## Developerlocations: POL - Lodztime type: Full timeposted on: Posted Todayjob

We're looking for an experienced  Front End Developer to join our dynamic team and support our international

OverviewJob DescriptionThe Developer is responsible for the overall performance of the product through ... The Developer ensures timely delivery of high quality software within the release timelines and guidelines.What

The Salesforce Developer role primarily involves backend development with Apex , a strongly typed, object-oriented

Regular Python Developer (with GenAI experience) Join to apply for the Regular Python Developer (with ... the Regular Python Developer (with GenAI experience) role at Chabre Working As a Python Developer, You ... GenAI experience) role at Chabre Regular Python Developer (with GenAI experience) Join to apply for ... Python Developer at CloudLinux OS (remote-only, work anywhere) Python Backend Senior Software Engineer ... Consulting Referrals increase your chances of interviewing at Chabre by 2x Get notified about new Python Developer

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Praca na stanowisku Data Warehouse Developer Data Warehouse Developer The Data Warehouse developer ... The Data Warehouse developer is responsible for the maintenance, improvement and strategic direction

Embedded C++ Developer – Linux graphics stack Join to apply for the Embedded C++ Developer – Linux graphics ... stack role at Sii Poland Embedded C++ Developer – Linux graphics stack 5 days ago Be among the first ... 25 applicants Join to apply for the Embedded C++ Developer – Linux graphics stack role at Sii Poland ... (.NET Developer with WinForms) Deloitte | Poland We’re unlocking community knowledge in a new way. ... Acquisition - Katowice, Poland Senior Software Engineer, AI Model serving - Katowice, Poland Back-end Developer

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