45,065+ Full Stack Software Engineer React Java Spring Boot Jobs in Portugal — Top Companies Hiring June 2026

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Software Test Engineer (M/F/D)

About us At Dorel Juvenile Europe, we create innovative products for growing children. We have an exciting opportunity for you to contribute to our strong brands Maxi-Cosi and Bebeconfort. Within our Digital Technology department and scrum team, we are looking for a test engineer to h ...

Senior Backend Product Software Engineer (Go)

Lisboa, Lisbon Metropolitan Area, Portugal • Company: Jobio • Client / Employer: Wolters Kluwer Posted: About the Role Join us as a Senior Product Software Engineer (Golang) , where you will execute specialized software development tasks for the Kyte produ ...

Principal Software Engineer, FinTech & Regulated Systems

Euronext in Lisbon is looking for a Principal Software Engineer to drive the development of mission-critical software components for its Central Securities Depositories. You will define best practices, mentor development teams, and collaborate with architects to shape technology strategy. The ideal can ...

Senior Software Engineer, Document Verification & AI

Entrust Corporation is seeking a Senior Software Engineer to join the Document Verification team in Lisbon, Portugal. This role focuses on developing advanced digital identity verification solutions for various platforms including Web, iOS, and Android. Ideal candidates should have 5+ years in software ...

Senior Backend Software Engineer | Relocation Offered

About Catawiki Catawiki was founded in 2008. It was originally designed as a website where collectors could manage and keep track of their collections online. Visitors can still add new items to the existing catalogue of collectibles. Unsurprisingly, the name Catawiki is a combination of the word ...

Staff Software Engineer, Domains & Architecture (Hybrid)

Squarespace is seeking a Staff Software Engineer for their Domains group located in Aveiro, Portugal. This hybrid role focuses on leading technical strategy and contributing to complex projects while mentoring other engineers. The ideal candidate will have over 8 years of experience in building large-s ...

Senior AI Software Engineer, GS D

Our team is looking for innovative, enthusiastic, and versatile AI professionals that will drive us forward on this exciting venture of driving energy transformation. As a member of the Gas Services Distributed AI Factory, you will be instrumental in defining what’s possible in industrial AI applications. ...

Senior Backend Software Engineer | Relocation Offered

Senior Backend Software Engineer Lisbon, Portugal Company Overview Catawiki was founded in 2008. It was originally designed as a website where collectors could manage and keep track of their collections online. Visitors can still add new items to the existing catalogue of collec ...

Software Test Engineer (M/F/D)

About us At Dorel Juvenile Europe, we create innovative products for growing children. We have an exciting opportunity for you to contribute to our strong brands Maxi-Cosi and Bebeconfort. Within our Digital Technology department and scrum team, we are looking for a test engineer to help us gro ...

Software Test Engineer (M/F/D)

About us At Dorel Juvenile Europe, we create innovative products for growing children. We have an exciting opportunity for you to contribute to our strong brands Maxi-Cosi and Bebeconfort. Within our Digital Technology department and scrum team, we are looking for a test engineer to help us gro ...

Backend Engineer

Perfil Técnico ! Experiência superior a 5 anos na função! Bons conhecimentos de Kotlin, Spring Boot e frameworks Ktor ! Bons conhecimentos de SQL e base de dados relacionais ! Familiarizado com API rest, microserviços e serviços cloud (preferencialmente AWS)! Boa capaci ...

Hybrid Tech Leader: Architecture, AI & Cloud (Lisbon)

Closer Consulting is seeking a Technical Leader in Lisbon with a hybrid work model. The ideal candidate will develop and maintain applications using Java and Spring frameworks, applying DevOps and CI/CD methodologies. Key responsibilities include leading technical standards, mentoring teams, and contributing to ...

Senior Software Engineer & Team Lead Payments Platform

Dev.pro is looking for a Senior Software Engineer / Team Lead to lead a cross-functional team in delivering high-performance payment solutions. You will balance team leadership with hands-on coding, navigating ambiguity and providing clarity in complex situations. The ideal candidate has over 5 years o ...

SENIOR JAVA DEVELOPER 17.0 (HYBRID)

SENIOR JAVA DEVELOPER 17.0 (HYBRID LISBON)Portuguese company hires for hybrid position📍 Location: Lisbon,Portugal⚠️ Only candidates already basedin Portugal will be considered💼 Work Model: Hybrid🗣️ Language Requirements:English – Expert (C1)🕓 Seni ...

Senior API Architect Design & OpenAPI Specialist

A European leader in digital services is looking for an API Manager in Lisbon. In this role, you will design and implement an API framework across business areas, supporting teams in developing external-facing APIs. You will help establish a Design Authority in Portugal, providing guidelines and best practices. ...

Senior DevOps Engineer ID68699

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior DevOps Engineer ID68699

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior DevOps Engineer ID68699

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior DevOps Engineer ID68699

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior DevOps Engineer ID68699

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Frontend Engineer React.JS (Portugal, f/m/d)

1 month ago Be among the first 25 applicants YOUR MISSION We are looking for a highly-skilled Senior Frontend Engineer to join one of our development teams. In this role, you will be responsible for developing and implementing user interface components using React.js with technolo ...

Python Engineer OpenData Clinical

Overview Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $3B in revenue in our last fiscal year with extensive growth potential a ...

Contract Forward Deployed Engineer

Location: UK Remote Department: Engineering Employment Type: Contract (B2B) Contract Length: 6 months About YLD: Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they n ...

Senior Fullstack Applied AI Engineer

At Mindera, we craft software with people we love. We're looking for a SENIOR FULLSTACK AI APPLIED ENGINEER to join our team!At Mindera, we believe in building software that improves lives. As a Senior Fullstack AI Applied Engineer, you will combine strong software engineering fundamental ...

Senior Fullstack Applied AI Engineer

At Mindera, we craft software with people we love. 💛We're looking for a SENIOR FULLSTACK AI APPLIED ENGINEER to join our team!At Mindera, we believe in building software that improves lives. As a Senior Fullstack AI Applied Engineer, you will combine strong software engineering ...

Senior Desktop Engineer (m/f/d)

**It's more than a job** In this IT role, you will manage, develop, and support the technology infrastructure that powers Kuehne+Nagel’s global systems and operations. This contribution is vital to making both special and ordinary moments in the lives of people a reality. In fact, your work enables our ...

Senior Design Engineer, Embedded Agreements

Please note that this position is fully remote. That said, if you are based in Poland, Portugal, or Ukraine, you are welcome to use our local offices whenever it suits you.About the rolePandaDoc is hiring its first Design Engineer to sit at the intersection of design ...

Principal Java Architect: Distributed Systems (Remote)

BairesDev is seeking a Principal Software Engineer in Lisbon, Portugal. The ideal candidate will have extensive experience with Java and distributed storage systems, shaping the architecture of a data management platform. Responsibilities include setting architectural direction and leading key projects. < ...

Mid Fullstack Developer (Java & Angular).

Profile:- At least 3 years of professional experience as a Full Stack Developer;- Strong proficiency in JavaScript, including hands-on experience with LitElement and AngularJS;- Good understanding of RESTful APIs and client-server architecture;- Experience working with Git and version control ...

Spark Engine Engineer (Internals) Remote, Flexible Hours

BairesDev is looking for a Distributed Systems Engineer to work on Apache Spark internals at petabyte scale. The position involves contributing production-grade code, debugging Spark internals, and influencing architectural direction. Ideal candidates have over 6 years of software development experienc ...

JavaDeveloper

O que procuramos? Conhecimentos sólidos de Java; Conhecimentos de Angular são muito valorizados; Conhecimentos de Spring, Hibernate, Servelts, web service Frameworks; Experiência com design Patterns; Experiência em protocolos SOAP, REST;</ ...

Senior Backend Engineer – Global Payments (Remote)

Paymentology is seeking a Senior Software Engineer to design, build, and scale Java backend services for their global payments infrastructure. The role involves leading the technical strategy, mentoring engineers, and delivering features end-to-end. Located in Lisbon, this position offers a fully remot ...

JAVA CORE DEVELOPER / C# (HYBRID)

JAVA CORE DEVELOPER / C# (HYBRID LISBON)Portuguese company hires for hybrid position📍 Location: Lisbon,Portugal⚠️ Only candidates already basedin Portugal will be considered💼 Work Model: Hybrid🗣️ Language Requirements English(C1 – Mandatory)🕓 Seni ...

Senior Software Developer

The Web Engineering team at Miniclip is looking for a motivated Senior Full-Stack Developer to help us build the next systems for our Core. You will work in a small-sized and focused team, utlising technologies such as Golang and Vue, and collaborate closely with teams involved in this project, such as Dat ...

Software Developer

**Role** **:** Software Developer **Location** **:** Porto **Contract** **:** Full time, permanent **Build a career with confidence** Carrier Global Corporation, global leader in intelligent climate and energy solutions is committed to creating solutions that matter for ...

DevOps Engineer ID62599

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

DevOps Engineer ID62599

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

DevOps Engineer ID62599

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

DevOps Engineer ID62599

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

DevOps Engineer ID62599

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Wor ...

Senior Java Engineer — Build Scalable, Product Driven Backend

A leading payment technology company in Lisbon is seeking a Senior Software Engineer (Java) to enhance its backend services. The role requires 5+ years of experience with high-availability systems and cloud-based solutions. Candidates should have a strong focus on customer outcomes and the ability to mentor team ...

Cloud Engineer (AWS) Full Time Remote EU

About Us is a fast-growing medical device software company headquartered in Bern, Switzerland. Our mission is to enable the right decisions sooner in healthcare, through trans ...

Senior Scala/Java Data Engineer Remote & Flexible Hours

BairesDev is seeking a Senior Software Engineer (Scala) to design and develop distributed data processing components and optimize performance. You will work remotely and be part of a diverse team that drives impact worldwide. The ideal candidate has over 5 years of IT experience, with a strong focus on ...

Senior Distributed Systems Engineer for Elasticsearch

Elasticsearch B.V. is seeking a Senior Software Engineer to join the Distributed Systems team in Portugal. In this role, you will enhance the Elasticsearch capabilities to ensure scalability, performance, and resilience, while addressing complex problems across a distributed environment. Applicants sho ...

Senior Software Architect (AI & Intelligent Systems)

# Senior Software Architect (AI & Intelligent Systems)LisboaApply for this job* Permanent* Experienced Professionals* Software Engineering* ID -en_GB## CAPGEMINI ENGINEERINGAt Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architec ...

Senior Java AI Engineer – Hybrid Lisbon AI Systems

EPAM Systems is looking for a Senior Java AI Engineer to join our team in Lisbon, Portugal. The role involves designing microservices, ensuring quality in development practices, and monitoring code quality. Candidates should have proven experience in backend development with Java and knowledge of DevOp ...

Principal Java Engineer iGaming, On Prem, Scalable Backend

A fast-growing technology company in Portugal seeks a Principal Java Engineer to lead technical direction and deliver scalable solutions. Applicants should have over 5 years of Java development experience, significant iGaming knowledge, and expertise in transactional systems. The role involves resolving complex ...

Product Development Manager

About Us We are a leading product development partner specializing in custom web and mobile application development. With Silicon Valley founders and top‑tier European tech talent, we operate from Prague and have successfully delivered over 65 software products for early‑stage startups, scaleups, ...

Senior GenAI ML Engineer Full Remote Globally

ABOUT THE OPPORTUNITY Join a fast-growing global insurtech company as a Senior GenAI ML Engineer and drive the development of next-generation generative AI solutions that transform how financial institutions deliver protection and insurance services worldwide. You'll be wo ...

Senior React Native Developer (Mobile)

P2P.org is the largest institutional staking provider with a TVL of over $10B and a market share exceeding 20% in restaking. We are continually focused on researching and improving our infrastructure to extract maximum APR while enhancing security. For instance, in ETH and SOL, our NRR is on average ...

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    Full Stack Software Engineer React Java Spring Boot Jobs in Portugal Job Search Guide, Trends and Insights