1763 frontend developer English-speaking jobs in Poland

Responsibilities Reference 26000BN5 Join our Fixed income, Forex and Credit (FFC) teams as a C# Developer

Develop robust backend APIs, user interfaces, and platform modules. Experience in React, Next.js, Node.js, Java, and Spring Boot is required. Contribute to a stable, secure, and future-proof product landscape.

Senior Developer We are a food company owned by Danish farmers supplying high-quality food to customers

HERE’S WHAT YOU’LL NEED: 3+ years of commercial experience as a Java Backend Developer Experience with ... .x Experience with messaging platforms such as ActiveMQ/JMS, Kafka, or RabbitMQ Experience with SQL Developer ... messaging systems such as Kafka, JMS/ActiveMQ, or RabbitMQ Develop and optimize database queries using SQL Developer

Your impact We're looking for an AI developer with strong software engineering skills, deep proficiency ... The ideal candidate will be a skilled software developer who can rapidly build, iterate, and ship AI‑powered

Recruitment process 30 minute screening call online with our recruiter 1 hour screening call online with our developer

If you are a highly adaptable developer who naturally leverages AI tools to accelerate delivery and loves

More than 3 years of experience working as a backend software developer. ... As a Backend Developer, you will be a key player in our Research and Development team, driving the creation

We are looking for a highly skilled Senior Database Developer with strong expertise in Microsoft SQL

Java Developer builds and maintains high-performance Java services for sports data and betting products. Responsibilities include designing, implementing, testing, and deploying features, collaborating on architecture, and writing clean, well-tested code. Requires 2+ years of professional Java development experience and a commitment to clean, maintainable code. Experience with AWS, Kafka, Docker, or Kubernetes is a plus.

We are looking for a highly skilled Senior Database Developer with strong expertise in Microsoft SQL

We are now looking for a System Developer in the Operation and Maintenance area.

C++ Developer will design, implement, and maintain C++20 components of the RightSight Service (RSService) core CV/ML engine. Experience with the GIT version control system and project development on Linux machines is required.

Fullstack Developer will apply talents to all stages of the development lifecycle, including design, development, and code reviews. Collaborate with stakeholders to understand project requirements and provide technical insights. Develop new functionalities and ensure quality assurance.

Java Developer will design, develop, and optimize data pipelines and microservices. Requires 2+ years of backend engineering experience with Java, Spring Framework, and SQL. Experience with Spark, HBase, Kafka, and Kubernetes is a plus.

Python Developer needed for backend services development using FastAPI and REST APIs. Experience with PostgreSQL, Redis, OAuth2, and HSM required. Minimum 5 years Python experience with 2+ commercial projects.

Java Developer will design, develop, and maintain solutions for a large-scale Regulatory Reporting Platform. Responsibilities include building data processing pipelines, implementing scalable logic for data ingestion, and developing batch processing jobs. Requires 6+ years of commercial Java experience and strong SQL skills.

Full-stack developer to design and build scalable planning applications. Develop backend APIs, user interfaces, and ensure platform stability through automated testing. Requires 5+ years of experience in full-stack development, expertise in React, Next.js, Node.js, Java, Spring Boot, and REST APIs.

About the role We are looking for an experienced Senior COBOL / Mainframe Developer to join an international

Experience with AI integrations, APIs, Model Context Protocol (MCP), or developer platforms. ... Job Description We are looking for Fullstack Developer to work on mature enterprise financial management