2138 backend developer English-speaking jobs in Poland

As Senior Backend Developer (.NET), you join a team of talented engineers and developers working together ... Requirements 6+ years of experience in backend development, with a strong focus on .NET using C#. ... Key Responsibilities Develop, optimize, and maintain backend services and APIs that power our logistics ... Design and implement scalable and high-performance solutions using C#/.NET and other modern backend technologies

Sr Java Developer with IRS MBI Clearance. Location: Remote. ... We are looking for a talented and experienced Full Stack Developer to join our team. ... You will be responsible for developing and maintaining Backend Microservices applications, working closely ... Responsibilities: Develop and maintain Backend Microservices applications using Java Work with other ... Qualifications: Bachelors degree in computer science or a related field 5+ years of experience in Backend

Qualifications Minimum 5 years of experience as a Backend Developer using .NET. ... Senior .NET Developer We are looking for a seasoned Senior .NET Developer with at least 5 years of experience ... Experience building backend services for mobile applications. ... Responsibilities Design and implement new backend functionalities for the Goodie platform using .NET

Java Developer with Kafka (hybrid from Gdynia) Job Overview We are seeking a Java Developer (hybrid from ... The person in this role will contribute to the design, development, and maintenance of backend services ... Responsibilities Design, implement and maintain backend components and services using Java and related

For our client, we are looking for a Senior Python Backend Developer.Join a dynamic, international team ... teams to meet user and product requirements.OverviewResponsibilitiesBuild backend services and digital ... You will build robust backend microservices and maintain software systems while collaborating with cross-functional

Job Description As a Senior Backend Developer give support to the Technical Lead & Junior developers, ... Developer with more than 7 years in IT, specializing in designing and implementing scalable backend ... Senior Back-End Developer - Relocation to Poland Senior Back-End Developer - Relocation to Poland Talan ... Work together our “technical leads” helping them in the adoption of modern backend architecture. ... We need somebody like you to help us in different fronts: Design, develop, and maintain backend systems

Are you an experienced C# Developer ready to join a cutting-edge global financial project? ... We are partnering with a leading international financial institution seeking a Senior C# Developer to ... What you 9ll do: Develop and maintain core backend systems using C# .NET, ASP.NET Web API, and event-driven ... committed to clean code and software craftsmanship Influence the migration to a modern event-driven backend

OverviewSenior / Expert Java Integration Developer (Banking) – Location: Warsaw or Gdańsk (hybrid – 2 ... client from the banking sector, we are looking for an experienced Senior / Expert Java Integration Developer ... to join a growing engineering team responsible for developing and modernising backend integration components ... QA engineers, and infrastructure specialists.ResponsibilitiesDesign, develop and maintain Java-based backend ... practicesCollaborate with international Agile/Scrum teamsMust Have5+ years of commercial experience in Java backend

Senior Python Developer A rare opportunity has arisen for an ambitious, highly technical Senior Python ... Developer to join an elite engineering team building advanced risk management solutions for global financial ... In this role, you will work on complex backend systems used within highly demanding financial and commodities ... culture YOUR ROLE Develop and maintain backend systems primarily in Python Build and extend risk management ... , performance, and scalability IF YOU ARE A PERSON WHO Has strong commercial experience with Python backend

We are seeking an experienced Full Stack Developer (Krypton UI & Platform Mesh) to join a cloud-native ... with key management or cryptography concepts Familiarity with KMIP protocol Experience with internal developer ... on a greenfield open-source platform, focusing on micro frontend architecture and Kubernetes-based backend ... integrated with a platform mesh system Develop Kubernetes controllers connecting UI layer with crypto backend ... architecture and build system components from scratch Collaborate closely with platform engineering and backend

parent of a child up to 4 years old.About the team: We are looking for an experienced Senior Python Developer ... As a Senior Python Developer, you will play a key role in building scalable platforms and services that ... This role is designed for a senior, hands‑on engineer with a strong background in backend development ... and service development.Solid knowledge of data structures, APIs and backend systems.Experience with ... Owners and Business Stakeholders.ResponsibilitiesDesign, build, and maintain scalable Python‑based backend

We are looking for an experienced Golang Developer to join our team. ... version control and CI/CD to deep IDE integrations.ResponsibilitiesDesign and build scalable, secure backend ... and streamline automated CI/CD deployment pipelines.Minimum RequirementsStrong proficiency in Go for backend ... enterprise platform provider that is replacing its legacy infrastructure with a modern, Go‑centric developer ... Go.Develop user‑facing components using TypeScript and build custom VSCode extensions to optimize the developer

We are looking for an experienced Golang Developer to join our team. ... version control and CI/CD to deep IDE integrations.ResponsibilitiesDesign and build scalable, secure backend ... and streamline automated CI/CD deployment pipelines.Minimum RequirementsStrong proficiency in Go for backend ... enterprise platform provider that is replacing its legacy infrastructure with a modern, Go‑centric developer ... Go.Develop user‑facing components using TypeScript and build custom VSCode extensions to optimize the developer

We are looking for an experienced Golang Developer to join our team. ... version control and CI/CD to deep IDE integrations.ResponsibilitiesDesign and build scalable, secure backend ... and streamline automated CI/CD deployment pipelines.Minimum RequirementsStrong proficiency in Go for backend ... enterprise platform provider that is replacing its legacy infrastructure with a modern, Go‑centric developer ... Go.Develop user‑facing components using TypeScript and build custom VSCode extensions to optimize the developer

Cross-platform C++ - Multipass(VKS) Software Engineer (Java & NodeJS/TypeScript)Python Backend Developer ... Software Engineer II- Backend Focused (Viator)Join to apply for the Software Engineer II- Backend Focused ... This is a backend focused full-stack position in which you will be working mostly on the backend with ... (Angular) – Remote @ ViaBillSenior Full Stack Developer (Remote, Contract)Junior Software Engineer - ... (Cyber Security)Freelance Software Developer (Java) - AI TrainerSoftware Engineer - Solutions EngineeringWe

As a FullStack Developer in our Kraków office, you will contribute to the development of a user‑friendly

Python Backend Senior Software Engineer - Remote 4 days a week (Europe) Python Pyspark Developer with ... Knowledge of cybersecurity best practices in backend development. ... Join to apply for the Senior / Mid Python Developer role at Capgemini Choosing Capgemini means choosing ... YOUR TASKS Design and implement robust, scalable backend solutions using Python. ... YOUR ROLE We are looking for a skilled and proactive Senior/Mid Python Developer to join our global engineering

We are seeking a Lead Java Backend Developer to join the team building a new Currency Administration

Senior Java Backend Developer to develop and enhance applications for Fixed Income Rates and Credit trading desks. Requires 5+ years of Java experience, low-latency coding knowledge, and understanding of object-oriented programming.

minimum advanced levelSpeaks Polish (optional, but welcome)Has 5+ years of professional experience in backend ... problem‑solver, communicator, and team playerWhat you'll be doing:Architect, develop, and maintain scalable backend