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Principal Software Engineer - AI Foundations
Principal engineer leading the AI Foundations internal platform team, architecting full-stack AI infrastructure—LLM proxy, observability pipelines, autonomous agents, and plugin marketplace—using Java/Kotlin backends and TypeScript/React frontends.
FullStack Engineer (+10 years)
This is a 6-month contract role for a senior full-stack engineer to lead scrum teams and develop robust software solutions using Java, Spring Boot, AWS, and various UI frameworks. The position requires a hybrid presence in Dublin and focuses on building distributed, business-critical applications.
Senior Full-Stack Engineer (Java/AWS) - Hybrid Contract
A senior Java/AWS engineer leads scrum teams, mentors developers, and builds scalable microservices (Spring Boot) with Kubernetes/AWS. Daily work spans full-stack tech (UI: Angular/React) and CI/CD pipelines for distributed systems.
Backend Developer
Senior Backend Engineer designing, building and evolving scalable Java and Spring Boot REST APIs and backend services, working with databases, automated testing and CI/CD.
Senior Backend Engineer: Java & Spring Boot REST APIs
Senior Backend Engineer building robust Java/Spring Boot REST APIs and scalable services, with responsibilities spanning architecture, security, performance, automated testing, code reviews, and mentoring.
AI Engineer (m/f/d)
The AI Engineer will design and develop Agentic AI solutions to improve customer interaction across email, chat, and voice channels. The role involves working with Python, AWS, LLM orchestration frameworks, and MLOps practices to build production-grade AI agents.
Développeur Java (H/F) – Spring Boot / Quarkus
As a Java Developer at ALTEN, you will design and develop backend applications using Java, Spring Boot, and Quarkus within an agile team. You will participate in architectural decisions, write tests, and collaborate with front-end and DevOps teams to ensure code quality and performance.
Java Developer (Angular)
The role involves developing and maintaining claim processing systems using Java, Spring, and Angular in a microservices architecture. The developer will participate in architectural design, code reviews, and automated testing within a Scrum team.
Java Developer (Angular)
Develops backend services in Java/Spring ecosystem, integrates Kafka for event-driven workflows, and builds Angular-based frontend interfaces. Focuses on scalable, resilient microservices with BPMN process automation.
Desenvolvedor Java
The Java Developer will analyze and develop IT systems projects using Java, Spring, and Oracle, while also working with React.js and JSF front-end technologies. This role involves following established IT management methodologies within a well-established technology company.
Principal Software Engineer, Backend - Full or Part Time
Principal Software Engineer builds and scales Autotrader’s backend platform using Java/Spring Boot, Kafka, and Solr to power high-traffic automotive services and external data integrations.
Software Developer and Bioinformatics Analyst (LMP)
Build, validate, and maintain software applications and bioinformatics pipelines supporting clinical genomic testing at a hospital's Genome Diagnostics lab, using Python, R, Java, JavaScript, Linux, and relational databases.
Infrastructure Engineer
Infrastructure Engineer responsible for deploying, configuring, and operating digital infrastructure (servers, storage, virtualization, cloud) supporting a green steel factory, using VMware/Nutanix, Kubernetes, Terraform/Ansible, and AWS.