Tech jobs
Job listings
DESENVOLVEDOR JAVA SENIOR
A G4F é uma empresa com uma trajetória sólida de 16 anos, dedicada a conectar pessoas, ideias e tecnologia para oferecer soluções inovadoras. Somos mais de 10.000 #greaters atuando em todo o Brasil. #SomosGreaters…
Sr Java Developer
The Senior Java Developer will build frameworks and reusable components for payments technology teams, focusing on core Java, multithreading, and event-driven architecture. This is a hybrid role based in Toronto requiring deep expertise in high-performance application development.
Senior Software Engineer, Actimize
The Senior Software Engineer will maintain and evolve web applications for a fraud detection platform, working across both modern and legacy Java stacks. The role involves full-stack development, production support, and mentoring team members using technologies like Java, JSF, Hibernate, and JBoss.
Senior Support Engineer
Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by…
Senior Application Support Engineer
Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services,…
ACS WEB Senior Software Developer SME/Software Engineer
Leads full-stack Java/J2EE development for mission-critical federal web apps, blending engineering with technical leadership. Works on maintenance, optimization, and SPA transitions while collaborating with QA, cybersecurity, and DevOps teams.
Manager, Software Engineer (RestFul Services) – Secret Clearance to $240,000
Lead a team of software engineers building RESTful APIs, Java enterprise applications on JBoss, and VoIP/real-time communications systems on Red Hat Enterprise Linux for aerospace/defense space mission programs.
Senior Software Engineer (TTB)
Senior full-stack engineer modernizing legacy Java/Angular government systems into cloud-ready microservices, building secure APIs and UIs while maintaining strict compliance and public-sector standards.
AI Applied Software Engineer (Backend)
Backend engineer building digital banking features like fraud prevention and user access control using Java/Spring and AI-assisted tools in a hybrid Krakow office.
Desarrolladores Backend Java/Spring Boot (Alcobendas)
Backend developers build and maintain Java/Spring Boot APIs, databases, and REST services for Babel’s clients, driving digital transformation with SQL and modern Java stacks.
Software Developer, Senior
We are seeking a Software Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We’re looking…
Java Developer Jr. - Hibrido
Desarrolla y mantiene aplicaciones Java, implementando funcionalidades básicas y corrigiendo errores con pruebas unitarias en un equipo ágil.
Java Developer
Java Developer responsible for designing, coding, and maintaining applications using Java SE/EE, Spring Framework, and Hibernate, while performing code reviews and ensuring on-time project delivery.
Senior Java Developer | Spring, Angular, SQL | Hybrid Milan
Builds and maintains Java backends with Spring and Hibernate, integrates with Angular frontends, and manages SQL databases in a hybrid Milan office role.
Backend Developer (Java + Spring) — Híbrido Madrid
Backend developer building secure, scalable Java/Spring services for a real-time public-sector incident-management SaaS, refactoring legacy modules and integrating high-volume data systems.
Java Developer
Develops Java/J2EE-based enterprise solutions for clients, focusing on n-tier architecture, Spring/Hibernate frameworks, REST services, and database design to meet business needs.