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Java Developer – Spring Boot | Microservices
Nextar is seeking a Java Developer with at least 5 years of experience to work on software projects using Spring Boot, microservices, and PL/SQL. The role involves team-based development and offers the possibility of remote work.
Java Developer: Spring Microservices & Cloud
The Java Developer will design and develop microservices and REST APIs using Java and Spring Boot. The role requires at least three years of experience and involves database optimization within a collaborative team environment.
Java Developer
Hybrid Java Developer role in Rome building enterprise applications using Java, Spring, Hibernate, and microservices architectures.
Junior Backend Developer — Spring Boot & Microservices
Develop backend components and REST services using Java, Spring Boot, and microservices architectures for Lottomatica's gaming platforms.
Software Developer
Develops and maintains both backend (Java/Spring) and frontend (React) applications, manages relational databases, and integrates AWS cloud services for performance optimization and debugging.
Senior Backend Engineer (Java | Kafka | Cloud)
Senior Backend Engineer building scalable, cloud-native platforms using Java, Spring Boot, Kafka, and cloud services—designing microservices and event-driven architectures in an international team.
SDET Team Lead
Leads a remote team of software development engineers in test (SDET) in Mexico, designing and optimizing automated testing frameworks for microservices and cloud-based systems using Python, Java, or TypeScript.
Test Engineer
Build and maintain Java-based test automation frameworks and execute cross-browser, API, and integration tests for clients, embedded in agile teams to ensure high-quality releases.
Senior QA automation
Senior QA Automation Engineer designing, developing, and maintaining automated test frameworks using Python or Java for a financial market data provider's backend systems on Linux, AWS, and Windows.
Senior Blockchain Developer
The Senior Blockchain Developer will design and build Web3 components, smart contracts, and backend services for a digital asset platform within a financial institution. The role involves using Java/Spring, Node.js, and Solidity to implement event-driven architectures and secure blockchain integrations.
Java Application Security Architect– AWS
Application Security Architect securing Java applications on AWS across the SDLC — from threat modeling and secure code review through CI/CD integration, runtime protection, and incident response.
DevOps Engineer | GitHub Actions (Madrid - Híbrido)
The DevOps Engineer will manage and optimize CI/CD processes for Java applications using GitHub Actions. This role involves collaborating with international teams in a hybrid environment based in Madrid.
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,…
R&D Software Engineer Maintenance Framework (m/f/d)
C++ software engineer developing and maintaining the IC Tester Platform Maintenance Framework on Linux for a semiconductor test equipment leader.
Software Engineer - Payments - Berlin
Software Engineer working on payment services (gateway, authentication, routing) across the full SDLC in a modern AWS environment, with a core stack of .NET Core 6, C#, PL/SQL, Oracle, and AWS services.
Softwareentwickler Full-Stack (m/w/d)
The Full-Stack Software Developer will contribute to the development of the askDANTE SaaS time-tracking platform using Java, Spring, Hibernate, and modern web technologies like React. The role involves the full development lifecycle, from requirements analysis to implementation and quality assurance.
Sr JAVA developer
Develops enterprise Java/J2EE applications using Spring, Hibernate, and REST APIs, focusing on backend logic, database optimization, and cloud deployment on AWS/Azure.
Senior Machine Learning Engineer (Inference & Deployment)
About the Role: We are looking for a highly adaptable Machine Learning Engineer to bridge the gap between ML research and live production. In this role, you will own the end-to-end inference and deployment lifecycle,…
Software Engineer, Upstart Bank
Builds and scales backend systems for Upstart Bank, a new AI-powered national bank, using modern languages and cloud-native tools to support lending operations in a regulated environment.
Senior Backend Engineer, Podcast
Senior Backend Engineer on Spotify's Podcast Mission Control team, building and scaling Java-based backend systems and the Distribution API that powers creator content processing and distribution at massive scale.