staff java backend developer

A leading multinational company is seeking a Senior Java Developer to contribute to the establishment of a center of excellence. This role requires strong Java backend development skills and mentoring of junior developers. You must have a higher education degree and 5+ years of experience, particularly with Spring/Spring Boot, as well as proficiency in...

Senior Developer Backend Nox Health Group, Inc. Porto, Other / Non-US, Portugal About this position About Us Simply put, we believe in the power of sleep. As sleep health champions, we want more and more people to wake up to a brighter day every day. And, we are making daily progress, as we help more organizations see sleep as transformational and a...

HumanIT Digital Consulting is seeking a Senior or Staff Java/Kotlin Developer for a fully remote role from Portugal. You will design, implement and maintain backend microservices using Java (and Kotlin) in a cloud-native environment, leveraging Spring Boot, Kafka, Terraform, Kubernetes, and GraphQL Federation across Azure. You'll contribute to scalable...

Human IT Digital Consulting in Portugal is seeking a Senior Java Developer to join a high-performing engineering team building scalable cloud-native platforms. You will work on backend systems, APIs, and distributed services, with emphasis on code quality, performance, and production readiness. The role involves mentoring peers, contributing to architecture...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Backend Engineer, AI Tooling based in Portugal. This is a high-impact engineering role focused on building the platforms, tooling, and AI-powered capabilities that help engineering teams move faster without compromising...

Elevus is seeking a Backend Developer to join our team in Portugal. You will design RESTful APIs and build microservices using event-driven architectures in a collaborative, agile environment. Ideal candidates have a Computer Engineering degree, 3+ years of Java experience with Spring, and strong knowledge of concurrency, relational databases, and CI...

Blip is a leading tech company focused on software engineering solutions for sports entertainment. We operate at scale. As part of Flutter Entertainment, we play an essential role in the Group's goal of becoming the global leader in online sports betting and iGaming, developing innovative products and platforms for over 14 million monthly customers...

Blip is a leading tech company focused on software engineering solutions for sports entertainment. We operate at scale. As part of Flutter Entertainment, we play an essential role in the Group's goal of becoming the global leader in online sports betting and iGaming, developing innovative products and platforms for over 14 million monthly customers...

Role Overview We are looking for a Senior Java Developer with solid experience in enterprise environments to join a team focused on maintaining, evolving, and integrating critical applications. This role involves working primarily with legacy systems, with a strong emphasis on security and identity integration. Key Responsibilities - Develop and maintain...

TSED UNIPESSOAL is seeking a Senior Backend Developer to lead application development in Porto. You'll guide an agile team and drive technical excellence while developing solutions for a global market. The ideal candidate has over 5 years of Java experience, a background in high concurrency systems, and strong communication skills in both Portuguese and...

Elevus is seeking a Backend Developer to join our team in Portugal. You will design RESTful APIs and build microservices using event-driven architectures in a collaborative, agile environment.Ideal candidates have a Computer Engineering degree, 3+ years of Java experience with Spring, and strong knowledge of concurrency, relational databases, and CI...

Fullstack Developer for eMobility solutions, focusing on microservices, AWS deployment, and AI solutions. Involves frontend and backend development with Java/React.

Fullstack Developer for eMobility solutions, focusing on microservices, AWS deployment, and AI solutions. Involves frontend and backend development with Java/React.

Fullstack Developer for eMobility solutions, focusing on microservices, AWS deployment, and AI solutions. Involves frontend and backend development with Java/React.

Overview Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast-track innovation through each step of your value...

Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast‑track innovation through each step of your value chain. We...

Fullstack Developer for eMobility solutions, focusing on microservices, AWS deployment, and AI solutions. Involves frontend and backend development with Java/React.

Junta-te ao Grupo DATA! No Grupo DATA tornamos a tecnologia simples e próxima, criando soluções de IT inovadoras que ajudam clientes em todo o mundo. Estamos em expansão em Portugal e acreditamos que crescer lado a lado com empresas de referência só é possível quando crescemos também com os nossos talentos. Aqui, as pessoas estão no centro de...

Human IT Digital Consulting is seeking a Mid-level Backend Developer in Porto to join the engineering team. You will design, build, and maintain backend services and APIs using Java, while embracing an AI-first approach with tools like Git Lab Duo and Claude Code. The role emphasizes collaboration with QA and product teams, implementing automated tests, and...

An IT consulting company in Lisbon is looking for a JAVA Backend Developer to develop and maintain scalable backend services. The role involves collaboration with frontend developers, writing clean and efficient code, and implementing testing. Requirements include strong knowledge of JAVA and frameworks like Spring, alongside problem-solving skills and...