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Java Developer (GIS)
Java developer with 5+ years of experience building Spring Boot microservices for a long-term client project digitizing public services used by millions of Poles. Day-to-day work centers on GIS: SSO via Apereo CAS (SAML2/OAuth2/OIDC), GeoServer spatial data publishing, and PostGIS/Oracle Spatial queries. 100% remote, B2B contract, up to 105 PLN/h net + VAT.
Java Developer
Mid/Senior Java Backend Developer building and evolving REST APIs for a telecommunications product catalog, using Java 21+ and Spring Boot deployed on Kubernetes. Hybrid role in Warsaw (2 office days per week), covering API security, testing, and AI-assisted development tools.
Hybrid Java Full-Stack Developer – FinTech Growth
Virtusa is hiring an experienced full-stack Java developer (6+ years) for a fintech client in Warsaw, on a hybrid basis with 3 office days per week. Day-to-day work centers on Java and full-stack development using JBoss, Oracle DB and Sybase ASE on Linux RedHat, with Jenkins and Maven for CI/CD.
SOFTWARE DEVELOPER SPECIALIST - JAVA
Back-end Java developer at Inter, Brazil's pioneering digital bank turned global financial super app. Day-to-day: build and maintain scalable REST APIs and BFF layers with Spring Boot/Micronaut, write unit/integration tests, work with CI/CD pipelines, monitor production services, and contribute to architecture decisions.
Senior Fullstack Developer
Nazwa stanowiska: Senior Fullstack Developer Miejsce pracy: Bydgoszcz, Toruń, Warszawa Praca stacjonarna, praca hybrydowa Technologie, których używamy Wymagane Backend Spring Boot Java EE JBoss Application Sever Oracle…
Fullstack-Entwickler (m/w/d) Java / Spring Boot
Fullstack Java developer at Schmitt Engineering in Frankfurt building and maintaining rule- and data-driven microservices on AWS: backend in Java 25/Spring Boot, frontend in TypeScript/Vue.js. Work in Scrum teams across the full lifecycle with TDD, CI/CD (GitLab CI, Kubernetes/EKS), Kafka and PostgreSQL; German at B2+ level required.
Sr. Software Engineer
Senior software engineer in Bengaluru (hybrid) building enterprise content management web applications: Java/Spring backends with REST APIs, Polymer/React/VueJS frontends, content ingestion from external systems, and cloud deployments on AWS/GCP, plus mentoring junior engineers and code reviews.
Senior Java Developer (hold)
Senior backend Java developer on the core backend team of a global identity-resolution (adtech) client, owning high-throughput, low-latency services that map devices and user identities in near real time. Stack: Java/Spring, Cassandra, Spark, Redis, Protobuf, and AWS (SQS, Lambda, S3, Athena, EMR), with Golang required.
QA Automation
QA automation engineer (permanent, hybrid) with 5-8 years' experience building UI and API/microservice test automation using Selenium WebDriver, Java/JavaScript/Python, RestAssured, TestNG/Cucumber BDD, wired into CI/CD pipelines (Git, Maven/Gradle, Jenkins/Bamboo) for teams in Bangalore and Pune.
Principal Software Engineer-Java
Principal-level Java engineer (13-17 years) in Bengaluru, hybrid, building enterprise Java/J2EE services and SOA/REST microservices with Spring, plus big data work on Hadoop/Spark/Kafka and cloud data tech on AWS (RDS/Redshift/Snowflake). Involves SQL, data warehousing, ETL, and mentoring-level ownership of complex projects.
Lead Fullstack Engineer
Lead Fullstack Engineer (9-13 yrs, onsite in Bengaluru) architecting a multichannel SaaS digital-marketing platform: designs internet-scale cloud services in Java with a Big Data stack (Hadoop, Spark, Kafka), drives DevOps/CI pipelines, and mentors multiple product teams.
Java Fullstack Developer(Java+React.Js/Angular 2+)
Onsite Java fullstack developer role in Bengaluru: build enterprise Java applications using Core Java/J2EE, Spring Boot, Hibernate, and REST/microservices, with front-end work in React or Angular. Also works with big data and analytics tooling such as Hadoop, Spark, Kafka, and Python/MLlib.
Site Reliability Engineer 1
Middleware systems administrator (Site Reliability Engineer 1) for a leading security-sector company's systems and development team in Madrid. Day to day: administering JBoss/WebLogic on Oracle and Windows, SSL certificates, monitoring, and DevOps tooling (Jenkins, Git, Artifactory) across VMware and AWS/Azure.
Java (Senior) Developer / Architect - AMS AD
Senior Java developer/architect working end to end on client software projects: building Java EE applications with Angular frontends, web services/microservices and cloud-native code, plus testing, technical concepts, estimates and DevOps/continuous-delivery practices. Deployed on-site at clients in Fürth; German at C2 level required.
Java Developers
Contract-based Java developer role in Stockholm (remote-friendly) placed via Norconsulting at 800 SEK/hour. Day to day: maintaining and extending a legacy Java EE app — EJBs, Spring Security with Azure AD SSO, Hibernate/JPA on MySQL, JBoss/WildFly, REST/SOAP services, Quartz jobs, Maven builds and Jenkins/Docker CI/CD.
Frontend Senior Application Developer (m/w) – Festanstellung
Senior frontend developer (permanent) at a large European IT services group, building custom software and system integrations for clients — from concept and design through implementation, testing and delivery. Core stack: Java EE, Angular, HTML5/CSS, JavaScript/TypeScript, SQL/PL-SQL, with agile methods and CI/CD tools like Jenkins, Maven and Docker.
C# .Net Developer
Developer/consultant supporting client projects in software development and system integration in Frankfurt: implementing and customizing applications, testing, documentation, and running customer workshops, possibly leading sub-components. The stack is mainly Java EE (JSF, JPA, Hibernate), Angular/TypeScript, SQL and CI/CD tools (Jenkins, Maven, Docker), despite the C#/.NET title.
Senior API Developer - Backend - Hybrid!
Senior backend/API developer on Citco's Hedge Fund Accounting IT team, building microservices for a proprietary front-to-back hedge fund platform (order capture, P&L, accounting). Full lifecycle coding/debugging in Java, Python/Node.js, React and SQL, hybrid 2-3 days/week in office; $130-140k, contract or permanent.