senior java backend developer

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies. We are on a mission to become the leading Banking-as-a-Service (BaaS) provider in...

Webfleet Solutions is seeking a Senior Software Engineer to design, develop, and maintain scalable Java applications using Spring, in a cloud environment. You will collaborate with product owners and architects to deliver high-quality software across multiple services.The role requires strong Java expertise, Spring knowledge, and experience with cloud...

DCG Poland is seeking an experienced Java backend engineer to join our team. You will design and implement backend integration solutions for custody and corporate actions platforms, and develop Java-based microservices within large enterprise environments.You will contribute to testing, deployment, and production support, while modernising and rearchitecting...

HeadHR is seeking candidates to develop an internal IT Automation Portal for one of the world's largest banks. This role offers the opportunity to engineer software solutions that enhance user experience and operational efficiency.This position requires expertise in Java and strong skills in Kubernetes, Docker, and modern monitoring tools. The job features a...

Clurgo to firma stworzona przez developerów dla developerów. Nasze zespoły łączą pełne spektrum kompetencji - od rozwoju oprogramowania i infrastruktury, przez analizę oraz testy, aż po strategiczne zarządzanie produktem i procesami. Realizujemy różnorodne projekty IT dla klientów z wielu branż, dbając o dobre praktyki programistyczne i...

Tworzymy produkty dla branży medycznej, z których korzystają tysiące lekarzy i personelu medycznego w Polsce. Szukamy kolejnego członka zespołu rozwijającego system w modelu SaaS, który ma realny wpływ na ich codzienną pracę. Rozwijamy system w kilku zespołach Scrumowych, z naciskiem na jakość, przewidywalność i ciągłe dostarczanie...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies. We are on a mission to become the leading Banking-as-a-Service (BaaS) provider in...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. Join a team that’s redefining the future of banking! We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge technologies. We are on a mission to become the leading Banking-as-a-Service (BaaS) provider in...

Nordea Group Technology is seeking an Expert Java Developer / Solution Designer to design and build backend services using Java and Spring Boot within a modern microservices landscape. You will shape architecture and drive AI‑assisted development to accelerate delivery and quality.You will collaborate with business stakeholders, translate needs into...

Inetum Polska Sp. z O.o. is seeking a Senior Java Developer with hands-on AI experience to join a team delivering AI-powered solutions in the Consumer Finance domain for banking.You will contribute to modern applications, back-end development, and integration of AI capabilities that generate real business value. The role offers hybrid work across Poland,...

Threecolts, located in Kraków, Poland, is seeking a skilled Software Engineer to take ownership of features on Inventory Lab’s systems utilizing C# and Java. The ideal candidate will have 5–8+ years in software engineering, proficient in building backend services and APIs.In this fully remote role, you will collaborate closely with cross-functional...

emagine poszukuje programisty Backend w języku Java do rozwoju i utrzymania wysokowydajnych systemów. Będziesz pracować z PostgreSQL, Elasticsearch, Kafka/Kafka Streams oraz technologiami Spring Boot i konteneryzacją w Dockerze i Kubernetes.Wymagań jest kilka: Java 21/25 z co najmniej 4-letnim doświadczeniem, znajomość PKI, JWT i TLS, oraz...

Valora Outcomes is seeking a Senior Java Platform Engineer to design backend components of a large, distributed enterprise platform. You will focus on reliability, security, observability, and API quality while shaping end-to-end components rather than isolated tickets.The role requires leading architectural decisions, building Kafka-based event-driven...

Sii Poland is seeking an experienced Senior Java Developer to join a team building a modern enterprise data integration and processing platform with a global scope. You will develop scalable backend services, microservices, and event-driven integrations, modernizing legacy apps in line with domain-driven design principles.The role emphasizes architecture...

Luxoft is seeking a senior Java backend developer to design, build, and maintain a large-scale Regulatory Reporting Platform used to generate regulatory outputs for 240 jurisdictions worldwide.You will develop data pipelines with Java and Spark, ensure data quality, and collaborate with engineers, analysts, QA, and business stakeholders across Ukraine,...

RubyPlay Limited in Warsaw offers a remote-first role within the Engineering Team. As a Backend Java engineer, you will design scalable, low-latency game services and APIs while collaborating with game designers, product teams, and client developers.The team focuses on high-throughput systems, distributed simulations, and performance tuning, with...

VM.PL is hiring an experienced Java backend engineer to develop a multi-tenant, cloud-native platform for EU data processing compliance. You will embed a Flowable BPMN engine in Spring Boot, implement tenant isolation, and build REST APIs for case management and document handling.The role requires strong Java and Spring Boot expertise, PostgreSQL...

Exadel is seeking a Senior Backend Engineer to design, implement, and optimize scalable backend services for a global transportation technology project. You will drive improvements across architecture, performance, and reliability while working with Java, PHP, and JVM-based frameworks.The role requires strong Java/JVM experience (Micronaut/Spring Boot), PHP...

Poszukujemy doświadczonego Senior FullStack Developera do projektu realizowanego w sektorze bankowym. Rozwiązanie wspiera klientów korporacyjnych w zarządzaniu rachunkami, realizacji płatności, obsłudze przelewów oraz zarządzaniu dokumentami i plikami.Zespół odpowiada za rozwój oraz utrzymanie kluczowej aplikacji...

Poszukujemy doświadczonego Senior FullStack Developera do projektu realizowanego w sektorze bankowym. Rozwiązanie wspiera klientów korporacyjnych w zarządzaniu rachunkami, realizacji płatności, obsłudze przelewów oraz zarządzaniu dokumentami i plikami.Zespół odpowiada za rozwój oraz utrzymanie kluczowej aplikacji...