Empregos de java backend engineer em Porto

Inetum, a European leader in digital services, seeks a Java Backend Engineer to join a strategic program focused on Third-Party Reference Data Management in Porto, Portugal. You will design and scale robust backend architectures, leverage Java and the Spring ecosystem, and contribute to data governance initiatives. You will implement APIs and microservices,...

KCS IT is seeking an experienced Java Backend Developer to join our team in Porto, Portugal, operating in a hybrid model. The role requires 5+ years of backend experience and strong Java with Spring & Spring Boot expertise. You will design and implement scalable REST APIs, work with microservices, relational databases, and Kafka, and collaborate with...

HumanIT 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 GitLab Duo and Claude Code. The role emphasizes collaboration with QA and product teams, implementing automated tests, and...

Backend Engineer to design, build, and operate secure, scalable services using Java/Kotlin, Spring Boot, and various database/messaging technologies in an agile team.

PrimeIT in Porto, Portugal, is expanding and seeks a Software Developer with strong Java expertise to join our growing team. You will work with Spring Boot, SQL databases, and distributed data technologies (Hadoop, HDFS, Hive, Kafka) on national and international projects. English level B2 is mandatory. This role offers a competitive salary package...

Pleo is hiring a Senior Backend Engineer to join the Data Serving team, owning the boundary between raw product data and consumers including internal dashboards, AI agents, and customers. You’ll build APIs and the low-latency layer that underpins trusted data access. You’ll work with Kotlin-based backend services, PostgreSQL, Kafka, and cloud/Kubernetes...

Naphora Games Group is seeking a Senior Backend Engineer to design, build, operate, and scale robust backend systems and platforms. This role is fully remote and supports Saudi-style working hours in local time, collaborating with Engineering, Product, BI, and other teams. You will work across backend services, APIs, databases, integrations, and live...

A FCamara está à procura de um(a) Desenvolvedor(a) BackEnd - Pleno para integrar a equipa de tecnologia. O foco está na construção de um microserviço em Java com integração a SFTP, bases PostgreSQL e BigQuery, bem como comunicação com sistemas de RPA (DATASUL - TOTVs) e dashboards.O candidato ideal tem experiência com Java, Google Cloud,...

A leading software development firm located in Matosinhos, Portugal is seeking a Java Software Engineer. The role involves designing and implementing scalable PostgreSQL solutions while ensuring optimal performance in a collaborative, cross-functional environment. Candidates should have 4+ years of experience with PostgreSQL, deep knowledge of Spring...

ABOUT THE OPPORTUNITYOur client, a technology-driven company shaping the future of mobility across the Iberian market, is looking for a Mid-level Backend Developer to join their engineering team. This is a chance to work at the intersection of backend engineering and applied AI, using tools like GitLab Duo and Claude Code as part of your everyday workflow to...

Talan is seeking a data-centric software professional for a 100% remote role. You will optimize batch performance, integrate quant libraries, and uphold code quality with tests and a green CI pipeline. You will collaborate with Quants, Data, and the IMM team on challenging multi-site projects. The role emphasizes strong Java, numerical computing, Spark and...

Inetum is seeking a Java Backend Engineer to join a strategic program focused on Third-Party Reference Data Management. You will design, develop, and scale backend services using Java/Spring, exposing data via APIs and microservices, while ensuring quality through automated tests. You will work within an Agile team, collaborating with stakeholders and...

We’re looking for the special, unique and amazing YOU! @ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, team work. At KCS we stand for equality and...

WE DEVELOP PEOPLE WHO DEVELOP TECHNOLOGY And we want to develop you! At Growin people always come first. Why? Because we believe happy, talented people are the ones who can change the world: one code line at a time. We have several projects waiting for you all over Portugal - both hybrid and full remote - where you can grow professionally and take...

Mimica is hiring a senior backend engineer to scale the platform's MERN-based backend. You will design scalable architectures, implement backend services, and own performance and reliability improvements for real-time graph data editing and AI model retraining.You will build libraries and APIs in Node.js, ensure fault tolerance, and help shape engineering...

KCS IT is seeking an experienced Fullstack Java/Angular professional for a hybrid role in Porto. You will contribute with Java, Angular, Spring/Springboot, Hibernate, and cloud-based microservices in a collaborative Agile environment. Fluency in English is mandatory, and a BS in Computer Science or related field is required. The position offers hybrid work...

Wire IT, based in Portugal, is seeking a Senior/Staff Java FullStack Developer for a remote role in Portugal. The ideal candidate has 7+ years in software engineering, with strong Java, Kotlin, React, Next.js, and TypeScript skills, plus cloud and containerisation on Azure or AWS. API management with Apigee and solid observability are valued.We offer a...

About The OpportunityThis is a senior engineering role inside a software house with a startup mindset — small team, real ownership, and a genuine appetite for new technologies. You won't be maintaining legacy systems in silence. You'll be shaping how things are built, contributing to architecture decisions, and working with a team that values critical...

WE DEVELOP PEOPLE WHO DEVELOP TECHNOLOGYAnd we want to develop you!At Growin people always come first.Why? Because we believe happy, talented people are the ones who can change the world: one code line at a time.We have several projects waiting for you all over Portugal - both hybrid and full remote - where you can grow professionally and take your career to...

Hello. We’re Teya.Teya was founded on a simple belief: local businesses deserve better.They are the cafés, restaurants, salons, shops and entrepreneurs that bring character to our high streets, create jobs and keep communities moving. Yet for too long, financial services has made life harder for them - with clunky tools, poor support and complexity that...