backend developer

Vistex Inc. is expanding its team in Łódź and is looking for a skilled developer with over 3 years of experience in C#, .NET Core, and ASP.NET Core. The role involves designing, developing, and maintaining backend application components, RESTful APIs, and contributing to project success in a collaborative environment. Candidates should possess a...

Visa Hunt is looking for a motivated .NET Developer to join a cross-functional team delivering cloud-native features for the platform. You will work with Architects, Product Owners, Developers, DevOps, and QA Automation Engineers to build scalable backend services using C#, .NET, and AWS databases.This role suits someone who values clean, secure code and...

INFUSE in Poland is looking for a Senior Python Backend Developer with proven experience in building scalable and maintainable microservice systems. This role involves developing databases and backend APIs, integrating internal and third-party APIs, and collaborating with various teams to meet business needs. The ideal candidate should have expertise in...

Brightstar is seeking a Backend Java Developer to design, build, and maintain high-performance backend systems using Java 17+ and Spring Boot. You will collaborate with product managers, architects, and engineers to deliver scalable and secure solutions in a fast-paced environment.Join a global lottery leader that embraces CI/CD, Docker/Kubernetes, and...

Brightstar is seeking a Backend Java Developer to design, build, and maintain high-performance backend systems using Java 17+ and Spring Boot. You will collaborate with product managers, architects, and engineers to deliver scalable and secure solutions in a fast-paced environment.Join a global lottery leader that embraces CI/CD, Docker/Kubernetes, and...

SmartBear delivers application integrity for modern tech stacks, ensuring continuous, measurable assurance that software just works as intended with governance to operate at AI speed and scale. SmartBear offers deep test automation, API lifecycle management, and observability capabilities. With integrations across the SDLC, it sets a new quality standard for...

Persistent Systems in Kraków, Poland, is seeking a highly skilled Golang Developer to design and build scalable backend systems using modern cloud-native architectures. You will develop robust RESTful APIs and containerized services deployed on Kubernetes/OpenShift.The ideal candidate has 5+ years of experience in Golang backend development, proficiency...

EPAM Systems is seeking a Senior Java Backend Developer to design, develop, and optimize scalable backend services. You will build RESTful APIs and microservices, work with databases like PostgreSQL/MySQL, and collaborate across cross-functional teams in an Agile setting.The role requires 5+ years of experience, strong Java/Spring Boot skills, and the...

Marketplace integrations is seeking a talented Junior Backend Developer to join their dynamic team in Lublin, Poland. This role offers you the chance to work on exciting projects alongside experienced professionals in backend development.Key responsibilities include designing, developing, and implementing backend applications, troubleshooting issues, and...

We are seeking a talented Senior Backend Developer with expertise in Elixir to join our dynamic team. As a Senior Backend Developer, you will be responsible for designing, implementing, and maintaining high-performance, scalable backend services using Elixir.Design and develop robust and secure backend solutions using ElixirCollaborate with cross-functional...

We are seeking a talented Senior Backend Developer with expertise in Elixir to join our dynamic team. As a Senior Backend Developer, you will be responsible for designing, implementing, and maintaining high-performance, scalable backend services using Elixir.Design and develop robust and secure backend solutions using ElixirCollaborate with cross-functional...

Marketplace integrations is seeking a talented Junior Backend Developer to join their dynamic team in Lublin, Poland. This role offers you the chance to work on exciting projects alongside experienced professionals in backend development.Key responsibilities include designing, developing, and implementing backend applications, troubleshooting issues, and...

A leading tech company in Poland is seeking a Remote Backend Developer with strong expertise in Node.js and Express. This role involves designing and maintaining scalable REST APIs, collaborating with frontend teams, and engaging with clients. Candidates must possess 7-10 years of experience in backend development, including strong knowledge of NoSQL and SQL...

Proxify is seeking a Senior Go Developer to design and implement scalable backend systems. You will work in a high-performance environment, focusing on Golang and microservices. The role offers a balanced work-life with consistent 8-hour days, 24 flex days off annually, and personal matching to exciting projects. Candidates should have a strong background in...

A leading fintech company in Poland is seeking a Java Backend Developer to work on a production-critical backend platform within the payments domain. The ideal candidate will possess strong skills in Java 17+ and REST API development. Responsibilities include designing and developing backend services, integrating with relational databases, and collaborating...

Sii Poland is seeking a seasoned Java backend developer to build and optimize RESTful services in a modern financial services domain. You will design backend components, work with SQL databases, and contribute to architecture and CI/CD efforts from a Szczecin-area office.The role requires 5+ years of Java with Spring, cloud and container experience, and...

General info: Model of work: hybrid (3 days work from office Warsaw) Type of contract: B2B, long-term cooperations Rate: up to 160 PLN nett vat/ hour Introduction & Summary Looking for an experienced Backend Developer with a strong focus on testing and a willingness to engage in a blended capability role. This position offers the opportunity to work within...

3 years of experience with PHP 7.x/8.x , Proficiency in a major PHP framework (such as Symfony , Laravel, or Slim), Hands-on experience with REST API design and development, Experience writing automated tests with PHPUnit , Familiarity with the Linux command line (basic level required), Strong understanding of relational databases and SQL, English...

PepsiCo Poland is seeking a highly skilled Senior Backend Developer to join our Supply Chain technology team. You will design and develop robust, high-performance backend systems that support warehouse operations, inventory management, and order fulfillment.You will work on cloud-native, distributed systems, microservices, and collaborate with...

ABOUT THE ROLE LeoVegas Group is building a world-class Sportsbook platform. Within the Sports domain, we work in a high-volume, real-time environment where speed, correctness, scalability and reliability are critical, building the services that transform incoming sports, trading and pricing data into experiences used by millions of customers. We are...