senior java backend engineer java 21 spring boot

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...

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...

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...

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...

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...

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...

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...

Scalosoft zaprasza do współpracy specjalistę backendowego z doświadczeniem w Java/Kotlin i technologii Spring Boot.Projekt obejmuje integracje z platformą CRM i customer-engagement, tworzenie REST API i architektur opartych o zdarzenia, pracę nad usługami AWS (RDS/S3) i Terraformem.Wymagamy min. 6 lat doświadczenia, biegłości w SQL i umiejętności...

Salary: 1000-1300 PLN /day on B2B Work model: hybrid from Gdynia / Gdańsk / Warszawa (3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational culture will provide...

Poszukujemy Fullstack Developera do pracy przy rozwoju aplikacji webowych, systemów biznesowych oraz usług opartych o architekturę mikroserwisową. Stanowisko obejmuje pracę zarówno przy backendzie w Java i PHP, jak również przy frontendzie tworzonym w Angularze lub Vue. Poszukujemy Fullstack Developera do pracy przy rozwoju aplikacji webowych,...

Poszukujemy Fullstack Developera do pracy przy rozwoju aplikacji webowych, systemów biznesowych oraz usług opartych o architekturę mikroserwisową. Stanowisko obejmuje pracę zarówno przy backendzie w Java i PHP, jak również przy frontendzie tworzonym w Angularze lub Vue. Poszukujemy Fullstack Developera do pracy przy rozwoju aplikacji webowych,...

A leading digital identity provider in Poland is seeking a skilled Backend Developer to join their MitID team. The role involves developing secure, high-quality software solutions and collaborating with team members in a Scrum environment. Ideal candidates will have experience with Java, Spring Boot, and CI/CD tools, as well as strong communication skills....

Jobtailor in Poland is seeking a Backend Java Developer to design, implement, and maintain scalable services using Java 17+ and Spring Boot. You will build RESTful APIs, work with AWS, and contribute to CI/CD pipelines in a fast-paced Agile environment.The role emphasizes quality through automated tests, code reviews, and best practices, collaborating with...