Empregos de principal java engineer em Remote

Elastic, the Search AI Company, is seeking a Senior Software Engineer for the Elasticsearch - Distributed Systems team focused on scale, performance, and resilience in the Serverless offering. You will tackle deep distributed systems challenges around node communication and data indexing across nodes. Responsibilities include building core pieces of the...

We’re looking for a Senior Full Stack Engineer with 8+ years of experience in large-scale enterprise systems, capable of acting as a hands-on technical expert and contributing to key architectural and technical decisions. What we’re looking for: 8+ years of experience in Software Engineering Strong Java background with Spring, Spring Boot and...

Elastic seeks a Senior Software Engineer for the Elasticsearch - Distributed Systems team, focusing on scale, performance, and resilience in our Serverless offering. You will tackle deep distributed systems challenges around cluster communication, indexing, and data management across nodes. You will build and operate core components, improve indexing...

emagine is seeking a Backend Software Engineer in Portugal with 5+ years of experience in distributed systems. You will work with Java, Spring, and modern microservices, building RESTful APIs and event-driven pipelines on AWS/GCP with Kubernetes. Strong focus on code quality, testing, and observability will be expected, with English and Spanish communication...

Elastic, the Search AI Company, is seeking a Senior Java Developer to join our Elasticsearch team and advance the Inference API. You will maintain the plugin framework, REST API, and contribute to architecture across streaming and billing integration, collaborating with the Kibana team. You should have 5+ years of production Java experience, strong API...

Elastic, the Search AI Company, is seeking a Senior Software Engineer to join the Elasticsearch team. You will help ensure shared platform functionalities are easy to use, performant, maintainable and secure. The role focuses on foundational infrastructure, common services, and extensible APIs, enabling developers to build, extend and support Elasticsearch...

Elastic is seeking a Senior Java Software Engineer - Search Inference - Platform in Portugal. This on-site role requires deep Java expertise and experience with API design, concurrency, and AI-accelerated debugging. You will integrate various systems, shape the inference platform, review open source contributions, and participate in on-call rotations. Strong...

Vodafone is seeking a motivated Backend Software Engineer to join the Digital Experience Layer (DxL) engineering team. You will design, develop, test, and maintain backend services powering digital channels and customer-facing applications. You will collaborate with engineers, architects, product teams, and QA to build scalable, secure, and high-performing...

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an accomplished Principal Software Engineer passionate about shaping the future of artificial intelligence? Join 10x Team as a Freelance Principal Software Engineer – AI Trainer and leverage your technical expertise to enhance advanced AI models, all while enjoying the freedom of...

Intellias in Portugal seeks a senior backend engineer to design, develop, and maintain scalable Spring Boot microservices in a distributed cloud environment. You will build event-driven data pipelines, work with PostgreSQL and DynamoDB, and deliver end-to-end backend solutions for a global user base. The role requires 6+ years of backend experience with Java...

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 more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

A leading technology company in Portugal is seeking a Backend Engineer to work on a new generation travel platform. The role involves building scalable backend services using Java and Spring Boot, with responsibilities including database design and deploying on AWS. Ideal candidates will have 2–5 years of experience and strong skills in Java, Spring Boot,...

act digital is seeking a Senior Full Stack Engineer to own hands-on development for large-scale enterprise systems. You will influence architecture, mentor peers and drive technical decisions across the stack, combining strong backend with frontend delivery. Required: 8+ years in software engineering, deep Java/Spring experience, microservices, REST APIs,...

Elastic is seeking a Senior Java Developer to join the Elasticsearch team and drive work on the Inference API. You will maintain the plugin framework and REST API, collaborating with the inference and Kibana teams to deliver robust integrations and scalable services across Elastic Cloud and hosted environments. You will design and implement features across...

Elastic Nv procura um Senior Java Software Engineer para o time de Search Inference - Platform em Portugal, com foco na Inference API do Elasticsearch e integração com serviços de ML externos. Você irá manter e desenvolver o plugin framework e a REST API, além de colaborar com Kibana e equipes internas, incluindo desenho de arquitetura, streaming e...

Gramian Consulting Group is seeking an experienced Full-Stack Java/Angular Developer to modernise financial processes by replacing legacy tools with scalable microservices. You will cover the full delivery lifecycle from requirements analysis to production support, working remotely within the EU with occasional Luxembourg visits. We require 7+ years of...

A leading technology consulting firm in Portugal is seeking a Software Engineer to support projects in Lisbon. The ideal candidate will have over 5 years of software engineering experience, with at least 3 years specializing in JAVA technologies such as SpringBoot and PostgreSQL. Responsibilities include designing software solutions and writing technical...

At TMC, we are looking for a Senior Java Developer to join an international project focused on building robust, scalable backend systems. This role is ideal for an experienced backend engineer who thrives in distributed environments and actively contributes to technical decisions. Key responsibilities include designing and developing backend services and...

A leading software provider in Portugal is looking for a skilled backend developer to design and maintain Spring Boot services. The ideal candidate has over 8 years of experience with Java and cloud technologies, specifically AWS and PostgreSQL. This role offers a permanent contract, health insurance, and modern office facilities in Porto. The company...

Elastic in Portugal is seeking a Senior Java Developer to join the Elasticsearch team and drive the Inference API work. You'll maintain plugin framework and REST API, collaborating with inference and Kibana teams. You should have 5+ years of production Java experience, strong API design skills, and hands-on work with concurrency and low-level Java. This role...