backend engineer nodejs

Nordea is seeking a Senior Software Engineer to join the Prices/Group Technology teams. You will contribute to a modern, cloud-native stack using Java/Spring Boot, Kafka, and Oracle, while driving AI-assisted development and production reliability.Based in Warsaw with hybrid work, you will influence architecture, mentor peers, and collaborate with business...

SOFTSWISS is hiring a Ruby on Rails Engineer to join the Casino Platform team. You will support and evolve backend systems, build internal tools and automation to streamline workflows, and help ensure platform reliability for operators and players.The role emphasizes learning and expanding technical scope, with a focus on reducing manual work and preventing...

Tesco Technology in Kraków is seeking a Backend Software Engineer to design, build and maintain secure, scalable microservices powering colleague benefits. You will own services end-to-end—from development to production support—working with a DevOps mindset across multiple teams.We expect 4+ years in Java/JVM with Spring Boot, strong Azure cloud and...

HSBC Service Delivery (Polska) Sp. z o.o. in Kraków is seeking a Senior Backend Engineer (Java/API) to join our Messaging Delivery Platform team on a permanent basis.The platform centralises the delivery of messages to the bank’s customers over outbound channels that are relevant to the customer, aligned to business strategy. You’ll be part of a...

Fuse Energy is hiring a Senior/Lead Backend Engineer to build the core digital infrastructure for a next-generation energy company. This is a remote role. You will work closely with product across the full back-end and engineer backend systems that are second to none.The role requires demonstrable excellence as a software engineer with hands-on experience...

N-able is seeking a Senior Software Engineer to join the Cove Data Protection product engineering team. You will work on cloud-native backup services, building scalable, reliable backend components in C++ and Rust while expanding our Rust codebase.Join an international team delivering disaster recovery capabilities, RESTful APIs, and distributed services...

HeadHR w Krakowie poszukuje doświadczonego programisty Java do tworzenia backendu dla Network Management Provisioning Manager. Będziesz pracować z technologiami web frontend, Tomcat, Hibernate oraz pipeline'ami CI/CD.Zespół pracuje w metodyce Scrum w trybie hybrydowym. Wymagana jest samodzielność, 3–5 lat doświadczenia i solidna wiedza z Javy,...

Globaldev Group is building the next generation of its Demand-Side Platform, delivering premium digital inventory through high-performance programmatic technology. We seek a Senior Backend Engineer (Go) to drive platform performance, scalability, and new capabilities in a demanding, high-load environment.Join a team that designs, builds, and operates...

Jobtailor in Wrocław is seeking a Java backend engineer to develop and maintain backend applications using Java and Spring Boot, design and consume RESTful APIs, and contribute to BPM workflows. You will learn and work with AWS EC2/S3, build test automation with Playwright and Java, and support CI/CD with GitHub and Jenkins, while following clean code...

Cisco is seeking a Software Engineer for the Splunk Search Experience backend team. You will help build the next-generation, highly scalable search platform powering AI-driven workflows across our products.You will design, develop, and launch features that power core search functionalities, work on distributed systems, and mentor junior engineers in a...

Yalantis is a compliance-first, full-cycle technology partner with 400+ specialists across the EU and US, seeking a Senior Backend-Focused Full Stack Developer (Node.js + React) in Warsaw. The role emphasizes backend development (about 80%) with Node.js and cross-platform mobile work (about 20%) using React Native when needed.You will collaborate with...

DevStart poszukuje doświadczonego programisty Java EE do zespołu obsługującego przedsięwzięcia dla światowych klientów. Praca obejmuje projektowanie i implementację warstwy back-end, udział w warsztatach z klientami oraz zarządzanie harmonogramem wdrożeń.Wymagane kilkunastoletnie doświadczenie, dobra znajomość Java EE, Maven i SOA/JMS, oraz...

Qulix Systems is seeking a Senior Backend Developer (TypeScript + NestJS + AWS) in Poland/Europe to own delivery of central platform services and drive ongoing modernization of the architecture.You will build features, dive into legacy code, and take operational responsibility for your services, ensuring stability and ongoing improvements across the stack....

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...

Soda is seeking a Senior Full-Stack Engineer to own the backend services powering Soda Cloud and its AWS/Kubernetes infrastructure. You’ll design and ship robust Java services for a multi-tenant SaaS platform, collaborating closely with product and customers to shape what to build.This role emphasizes backend-first work, production ownership, and agentic...

Wir suchen jemanden, der Lust hat, ein relevantes Produkt fast von Grund auf technisch mit aufzubauen und dabei echte Gestaltungsfreiheit zu haben.Bei Bestandsfaktor entsteht gerade eine Plattform, die operative Prozesse, intelligente Routing-Logiken, Datenmodelle, Automatisierung und AI-gestützte Produktentwicklung zusammendenkt. Für dich heißt das:...

DCG Poland is seeking a skilled Java engineer to upgrade and evolve our financial applications, focusing on Java 21 and Spring Boot. You will design, develop and maintain systems supporting savings and investments products.You will work on tax-compliance calculation engines across multiple countries, implement open APIs, and collaborate with analysts to...

Wiodący software house w Wrocławiu poszukuje doświadczonego programisty PHP do pracy z nowoczesnym PHP i Symfony przy projektach e-commerce. Kandydat powinien mieć doświadczenie w Shopware, solidną znajomość Symfony oraz chęć do nauki. Oferujemy elastyczność pracy (zdalnie/biurze), rozwój technologiczny oraz komfortową atmosferę. Jeśli masz...

your Jared poszukuje doświadczonego Java Developera do pracy zdalnej nad backendem opartym o mikroserwisy. Będziesz projektować i implementować usługi backendowe, integrować z bazami danych i zewnętrznymi systemami oraz dbać o jakość kodu.Wymagania: min. 3 lata doświadczenia jako Java Developer, dobra znajomość Spring Boot, BPMN/DMN...

Source Angel, a Danish-rooted software company with development centers in Poland, Ukraine, and Romania, is seeking a Senior Back-End (API) Developer (Node.js) for Warsaw. You will architect and build scalable backend services, focusing on PostgreSQL performance and robust APIs to support real estate workflows.The role emphasizes clean architecture, high...