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Software Engineer
Builds and maintains backend systems in C++, Python, or Java, applying AI/ML (LLMs, NLP) to trading and operations workflows within a large hedge fund.
Full Stack Developer (Remote)
Build and maintain Java (Spring Boot) and JavaScript applications for a US military logistics system, focusing on scalable services, CI/CD pipelines, and Linux server management.
Software Developer
Mid-level developer building and maintaining mission-critical logistics software for USTRANSCOM using Java/Angular, REST APIs, and CI/CD in an Agile environment.
Test Engineer
Mid-level test engineer validating Angular and Java/Spring Boot applications for a government transportation system, writing test plans, executing functional and API tests, and tracking defects in Jira.
AdTech Client #1 | Senior Full-Stack Developer
Build and maintain scalable AdTech backend services in Java/Spring Boot and Node.js/NestJS, and modern Angular frontends, handling publisher management, bidding, reporting, and dashboards.
Engineering Manager (Java)
About Patrianna Patrianna is a fast-scaling product development company headquartered in Gibraltar, with a dynamic, global team powering our growth. We operate at the intersection of technology and entertainment,…
Senior Software Engineer
Build and maintain scalable banking systems using Java/Spring Boot, cloud services (AWS/GCP), and CI/CD pipelines while supporting 24x7 production systems.
Software Developer
Builds full-stack web apps and APIs for Amazon PreConnector, integrating AWS, Autodesk, and AI tools like Claude Code to support digital construction workflows.
Senior Java Full-Stack Developer – RIE-IEPR Programme
Senior Java full-stack developer building backend services with Java/Spring Boot and frontend with Angular for environmental reporting systems in an Agile team.
Senior Java Ontwikkelaar – Full-Stack (Spring/Angular)
Senior full-stack Java developer building Spring Boot services and Angular SPAs to collect, validate, enrich, and report emission data in a climate-tech product.
Java (fullstack) Developer
Build enterprise Java/Spring backends and fullstack apps with AWS/Azure, CI/CD, and clean architecture for client projects in a collaborative consultancy.
Senior Application Support Engineer
We are looking for an experienced Application Support Engineer to support business critical, cloud native applications. What We Offer ・Longterm cooperation ・International project environment ・Modern cloud native…
Middle Java Developer
Builds backend services in Java/Spring for government digital products, implementing REST APIs, security controls, and async workflows while collaborating with cross-functional teams.
Senior AI Software Engineer
Build, test and maintain cloud-native APIs and microservices using Java/Spring Boot and React, while responsibly integrating AI coding agents into the development workflow.
Fullstack Software Engineer / Architect
Build and operate cloud-based fullstack apps for mobility infrastructure using Java/Spring, TypeScript/Angular, and Kubernetes.
Senior Java Full Stack Developer
Builds and maintains enterprise Java full-stack apps using Spring, AWS, REST APIs, and Angular/React, with automated testing and CI/CD in an Agile team.
Senior Java Developer
Build and maintain scalable Java microservices for a securitization platform using Spring Boot, PostgreSQL, and event-driven messaging in a global team.
Senior Backend Engineer - Bookings
Build and maintain scalable backend systems for SumUp’s Bookings product, collaborating with frontend and mobile teams to deliver features using Kotlin, Spring Boot, PostgreSQL, Kafka, and AWS.
Chief Engineer Lead Architect
Lead architect for a Java/Spring enterprise app in Azure/Kubernetes, modernizing DoD systems with secure DevSecOps, PostgreSQL sync, and REST APIs across SIPR environments.