Praca dla java backend engineer w Warszawa

ISS Tech Team in Warsaw, Poland, is seeking a Senior Software Engineer to join our Software Development team. You’ll own solutions that operate at enterprise scale, collaborate with business stakeholders, and influence products used by hundreds of thousands of people.You’ll work with modern cloud platforms, AI-powered technologies, Java and Spring, React...

Principal Software Engineer, Fullstack/Backend Technologies (Poland Remote) Full-time When you join Turnitin, you'll be welcomed into a company that is a recognized innovator in the global education space. For more than 25 years, Turnitin has partnered with educational institutions to promote honesty, consistency, and fairness across all subject areas and...

Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted partner for some...

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America. At XTB, we focus on the development of our employees, giving them opportunities...

A leading IT Consulting firm is looking for an experienced Go Developer. The role involves building innovative features for a platform that unifies data models from various sources. Candidates should have over 5 years of software development experience, expertise in Go/Golang, SQL, and a solid understanding of AWS. Excellent communication skills in English...

Hostinger in Warsaw is seeking a backend engineer to join our AI Builder team. You will design and develop backend systems and APIs using Node.js and TypeScript to power our AI-driven platform and help users create websites, stores, and web apps.Own services end-to-end, optimise performance and scale, and collaborate with frontend, product, and other...

Veeam Software in Warsaw, Poland, seeks a Senior C# Developer to design and build robust backend solutions for processing large data volumes. You will contribute to integrating Veeam products into BaaS offerings, including Veeam Data Command Center, Veeam Service Provider Console, and Veeam VDC Azure/Entra ID services.You will own major components, shape...

your Jared is seeking an experienced Backend Developer to join an international team delivering modern backend and AI-powered solutions. You will develop scalable backend applications using Python and FastAPI while working with AWS cloud services, ETL pipelines, Docker, and CI/CD practices.You will contribute to AI/LLM-based applications, including RAG...

TEKsystems supports a banking client in Warsaw to build scalable backend services and APIs for modern digital banking platforms. You will design, develop, test, and maintain microservices in Java, run on AWS, with Kubernetes and Docker for deployment, while adhering to engineering standards.Join a collaborative team working in an Agile environment to shape...

voize, a fast-growing Warsaw-based tech startup, is hiring a Backend Engineer to join the US/UK squad. You will ensure smooth data flows between voize and partner software, building integrations with care and scale.Target candidates bring Kotlin mastery, API integration experience, and strong English communication skills. The role offers flexible hours and a...

Onthespotdev is seeking a skilled Backend Engineer to contribute to innovative SAAS products. You will engage in all development stages, focusing on microservices and cloud-native architectures.The ideal candidate should have 4+ years of microservices development experience and a good understanding of asynchronous systems. The position is open to applicants...

Altoros, a leading IT services provider in Warsaw, is seeking a Senior Python Developer with over 4 years of experience in backend systems. The ideal candidate will have deep expertise in Django and Django REST Framework, strong PostgreSQL skills, and hands-on experience with Google Cloud Platform. Responsibilities include leading incident response, fixing...

Box is expanding in Warsaw, seeking an experienced engineer to join one of several teams tackling challenges in content management. The ideal candidate will have over 10 years of software development experience, be proficient in Java (preferred), and possess a strong understanding of algorithms and data structures.Responsibilities include building security...

HeadHR is seeking an experienced Backend Engineer to enhance a customer-facing platform. In this role, you will focus on improving backend services, investigating bugs, and designing REST APIs within a modular monolith architecture.The ideal candidate will have strong TypeScript and NestJS experience, good MySQL knowledge, and the ability to contribute...

LeoVegas Group seeks a Backend Engineer to join the Regulatory Reporting Team, delivering and evolving regulatory reporting functionality for the Netherlands platform. You will work in a high-skilled team on robust microservices and data workflows.The role emphasizes Java/Kotlin with Spring Boot, MySQL, and English communication; you’ll analyze...

Balyasny Asset Management L.P. is looking for a hands-on Software Engineer to join our Enterprise Data Technology team. You will design, build, test, deploy, and support production software while working closely with engineering teams, business stakeholders, and users to solve data and workflow problems.Our stack includes Rust, Python, and .NET/C#, along...

Luxoft Poland is seeking a Java developer to upgrade legacy Spring/Hazelcast-based applications, refactor toward stateless microservices, and implement Kafka-based integrations. The role requires strong Java knowledge, Spring Boot experience, and familiarity with CI/CD pipelines.You will work in a hybrid setup with the team on large-scale, low-latency...

Citi in Warsaw, Poland, is seeking an experienced Java developer to join a global tech team building a modern Risk Management platform. You will contribute to the full development lifecycle, influence architecture decisions, and guide junior engineers in a high-availability, low-latency environment.The role requires 7+ years of Java-based development, strong...

Ness Solution w Warszawie poszukuje Senior Fullstack Developera (Java) z co najmniej 7-letnim doświadczeniem komercyjnym. Osoba na tym stanowisku będzie projektować i rozwijać systemy w architekturze mikroserwisów, tworzyć API REST i integrować komponenty oraz wykorzystywać AI w procesie wytwarzania oprogramowania. Praca hybrydowa: 1 dzień w biurze...

Tieto is looking for a skilled Senior Test Automation Engineer based in Warszawa, with expertise in Java and experience in the banking domain, especially payment systems and Swift messaging. This role involves designing and maintaining automated test frameworks, validating payment flows, and collaborating with teams to ensure application quality.The ideal...