7194 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.

Developer Miejsce pracy: Kraków Technologies we use Expected Java About the project Versatility is the ... Our requirements At least 1 year of commercial experience as a software developer, preferably in Gosu ... As a Sollers developer, you’ll have the opportunity to continuously expand your skill set, navigate complex

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

Junior Developer SST / SAP Process Orchestration Developer | Managed Services Operations Join to apply ... for the Junior Developer SST / SAP Process Orchestration Developer | Managed Services Operations role ... at PwC Polska Junior Developer SST / SAP Process Orchestration Developer | Managed Services Operations ... We are looking for: Junior Developer SST / SAP Process Orchestration Developer Your future role: Design ... 1 day ago Be among the first 25 applicants Join to apply for the Junior Developer SST / SAP Process

Guidewire DataHub Developer - Financial Services industry 1 Join to apply for the Guidewire DataHub Developer ... - Financial Services industry 1 role at EY Guidewire DataHub Developer - Financial Services industry ... Services industry 1 role at EY Guidewire Datahub Developer - Financial Services industry Location: ... Right now, we are looking for a Guidewire DataHub Developer to join our EY GDS Advisory team focused ... 1 2 days ago Be among the first 25 applicants Join to apply for the Guidewire DataHub Developer - Financial

Senior Frontend Angular Developer - Katowice React Developer with MobX – marine industry Front-end Developer ... Frontend developer with Angular + Blazor Join to apply for the Frontend developer with Angular + Blazor ... with Node.js – Telco project Angular Developer – pharmaceutical industry Senior Frontend Developer - ... Join to apply for the Frontend developer with Angular + Blazor role at Sopra Steria We are looking for ... role at Sopra Steria Frontend developer with Angular + Blazor 2 weeks ago Be among the first 25 applicants

Software Developer SharePoint (Warsaw, Poland) Join to apply for the Software Developer SharePoint (Warsaw ... Software Developer (SharePoint) Software Developer (SharePoint) Location: Frontex Headquarters, Warsaw ... Software Engineer (L5) — Developer Platform Internship: Front-End Developer (all genders) Warsaw, Mazowieckie ... , Poland) role at Sapindex Software Developer SharePoint (Warsaw, Poland) 1 day ago Be among the first ... 25 applicants Join to apply for the Software Developer SharePoint (Warsaw, Poland) role at Sapindex

Main Page / Jobs / ServiceNow Developer with English or German or French ServiceNow Developer with English ... or German or French Level: specialist Working hours: Full time published 2025/07/31 ServiceNow Developer ... with English or German or French ServiceNow Developer with English or German or French Choosing Capgemini ... perspective, Completed at least Certified System Administrator (CSA), preferably Certified Application Developer

Software Developer (Java + React) - Smart City Join to apply for the Software Developer (Java + React ... ) - Smart City 3 days ago Be among the first 25 applicants Join to apply for the Software Developer ( ... ) - Smart City role at Incubly Continue with Google Continue with Google Software Developer (Java + React ... We are looking for a full-stack developer with a backend focus, but frontend skills will come in handy ... Poland $100,000.00 - $150,000.00 1 month ago Software Engineer (Python) - AI Platform Senior Full Stack Developer

Mobile Developer at GSB Solutions We are looking for a talented Mobile Developer to join our Technological ... As a Mobile Developer, you will be responsible for designing, developing, and maintaining high-quality

Senior Full Stack Developer (Python+Angular) / Tech Leader Join to apply for the Senior Full Stack Developer ... (Java+Angular) Senior Front End Developer (Angular, WebComponents) Senior Backend Developer (Node.js ... (Python+Angular) / Tech Leader role at Sanoma Learning Senior Full Stack Developer (Python+Angular) ... / Tech Leader 1 day ago Be among the first 25 applicants Join to apply for the Senior Full Stack Developer ... /TypeScript) Warszawa, Wielkopolskie, Poland 2 years ago Senior Fullstack Developer (.NET + Angular)

Senior Fullstack Developer - Java with Angular Join to apply for the Senior Fullstack Developer - Java ... with Angular role at Sii Poland Senior Fullstack Developer - Java with Angular 3 days ago Be among the ... first 25 applicants Join to apply for the Senior Fullstack Developer - Java with Angular role at Sii ... For a project in the insurance industry in Switzerland, we are looking for an experienced Fullstack Developer ... React Developer with MobX – marine industry Fullstack Software Engineer with Node.js and C++ Fullstack

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

Overview Application Developer – Become the Lead Developer for a Strategic Medical Tech Solution Are ... We are looking for an Application Developer to become the main developer of a business-critical software ... you a developer looking to make an impact in a global IT organization that delivers innovative solutions ... Act as the main developer for our calibration solution, working in close collaboration with our Solution

; BackEnd Developer (Go); Golang Developer; Backend Engineer) to design and optimize high-performance ... opened our exclusive IT & Marketing hub in Warsaw (Wola) and are looking for a Golang Engineer (Go Developer

are seeking a candidate for the position of Java Developer. ... Join to apply for the JAVA DEVELOPER role at Goldenore ITC For a client in the technology industry, we ... Lead technical discussions and architectural reviews within the team Active participation as a senior developer

the Expert/Senior Java Developer role at ING Hubs Poland. ... Join to apply for the Expert/Senior Java Developer role at ING Hubs Poland Overview Join to apply for ... ING units from different countries Qualifications & Nice-to-Haves You are an experienced Java Developer

to apply for the .NET Developer role at Verisk Job Description Job Description The .NET Developer is ... a Full Stack Software Developer role with expertise in . ... Join to apply for the .NET Developer role at Verisk 5 days ago Be among the first 25 applicants Join ... Full Stack Software Engineer - C# and React Full Stack Developer (React +.NET + Azure Cloud) Senior . ... Net Software Development Engineer [RFO] Full-stack Software Engineer (.NET + React) Senior Fullstack Developer

Overview Job Title: Front-end Developer Location: Warsaw, Poland We are seeking a Front-end Developer ... to join our Core Engineering – Developer Journey Strategy team. ... Build and maintain CI/CD pipelines and developer productivity tooling. ... This role focuses on enhancing the developer experience by minimizing friction, standardizing practices ... What’s in It for You Work with cutting-edge AI technologies to transform developer productivity.

Software Developer (.NET + Node.js) - Smart City Software Developer (Java + React) - Smart City Software ... Developer (.NET + Node.js) - Smart City Software Developer (Java + React) - Smart City Graduate Software ... Join our team as a Fullstack Java Developer ! ... Join to apply for the Fullstack Java Developer role at Commerzbank Digital Technology Centre Poland 5 ... As a Fullstack Java Developer you will be developing and maintaining our applications, which include