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

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Senior Software Engineer: Architecture, CI/CD & Cloud

emagine is looking for a Senior Software Engineer in Lisboa, Portugal, responsible for defining technical standards and architecture. You will guide the development team to ensure quality practices and collaborate with product and operations for effective delivery. Your role includes leading architectu ...

Senior GenAI Platform Engineer for Risk & FinTech

Feedzai is hiring an AI Engineer in Portugal to design and develop GenAI-based frameworks and services. The role requires at least 5 years of experience in building production software systems, strong programming skills in Java and Python, and familiarity with Generative AI systems. You'll work at the intersecti ...

Principal Distributed Systems Eng Elasticsearch Scale

Elasticsearch B.V. is seeking a Principal Software Engineer I to join their Distributed Systems team in Portugal. In this role, you will focus on enhancing how Elasticsearch scales, performs, and ensures resilience within clusters. You're expected to own projects from inception to completion, tackling complex ...

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 ...

Senior Java Backend Engineer for Fintech Trading (Remote)

Devexperts LLC is seeking a Senior/Staff Backend Engineer in Porto. You will lead the design and implementation of brokerage systems in a global financial technology platform with a focus on trading solutions. The ideal candidate possesses 6+ years of experience in backend development, particularly in ...

Java Lead Engineer AI Driven Travel Platform (Hybrid)

Traveltechessentialist is seeking a Lead Engineer specializing in Java to guide the Transport team in Porto. This hybrid position involves working with advanced technologies like Java 17, Docker, and Kubernetes to optimize customer travel experiences. Responsibilities include team management, coding and technica ...

Senior Java Engineer Low Latency FX Trading Platform

eXalt is seeking an experienced Senior Developer for an FX electronic trading platform project in Lisbon. The successful candidate must have strong expertise in Java Core (Java SE), multithreading, and performance optimization. Responsibilities include developing the platform, ensuring its quality and perform ...

Senior Backend Engineer (Kotlin/Java) – Hybrid in Portugal

A leading IoT startup in Lisbon is seeking a passionate Backend Developer to design, implement, and operate backend services in a flexible hybrid work environment. The candidate should have over 5 years of software development experience and strong expertise in Kotlin or Java. Responsibilities include deploying ...

Enterprise Technical Architect — Remote, Growth & Training

Neotalent Conclusion in Lisbon, Portugal is seeking a Technical Architect to support design and governance of complex application architectures. You'll define technical solutions, ensuring coherence and support for development teams across various technologies. The ideal candidate will have expertise i ...

Sr. Fullstack Developer Node.JS + React

WIRE IT was born during the pandemic period and is proudly based in Portugal. Our values are built around today's IT reality: flexibility, transparency, trust, freedom, digital mindset, and the creation of Focused Partnerships making a real difference through trusted relations ...

FSI Sector | Fullstack (.NET + React)

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transf ...

Banking Sector | React Developer (French)

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transf ...

.NET/React Developer (Public Sector)

.NET/React Developer (Public Sector)Equação IT is a company focused on boosting technology and solid solutions through our expert consultants leading a high perspective and adding value to our customers with the purpose of providing optimization and business growth to our partners.<b ...

Senior Fullstack Developer (Node.js & React)

Estamos a recrutar um Senior Fullstack Developer (Node.js & React) (m/f) para reforçar a nossa equipa com possibilidade de trabalhar em regime remoto. O que procuramos: Licenciatura em Engenharia Informática ou similares; Mais de 5 anos de exp ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps,POC, Tech Lab); Nearsh ...

Lead 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 o ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior .Net + React Developer / Architect

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior Front End Developer React

As a Senior Front-end Engineer, you: Write complex software from scratch with functional JavaScript/TypeScript utilizing the latest libraries; Take care of both the technical and human side of projects; Are familiar with ...

Senior Front End Developer (React)

The most trusted digital enablerteam.blue is a leading digital enabler for companies and entrepreneurs. It serves over 3.3 million customers in Europe and has more than 3,000 experts to support them. Its goal is to shape technology and to empower businesses with innovative digital serv ...

Senior Frontend Engineer

Founded in August 2020, Huspy started as a digital mortgage platform and quickly evolved into the largest proptech company in the EMEA region. Backed by leading investors such as Sequoia, Balderton, Founders Fund, and Olayan, we have experienced rapid growth with offices in Dubai, Abu Dhabi, Madrid, and Valen ...

Senior Java Developer Relocation to Brussels No work permit provided Open for European ca[...]

Senior Java Developer - Relocation to Brussels - No work permit provided - Open for European candidates We are urgently looking for a Senior Java Developer for the European Institutions in Brussels, Belgium. EU candidates are welcome to apply. Candidates need to be willing to relocate. ...

Lead Mobile Automation Engineer Build scalable mobile QA

A leading technology company in Lisbon is looking for a Lead Mobile Automation Engineer to design scalable automation frameworks for Android and iOS applications. The role requires over 7 years of software testing experience with a strong emphasis on mobile automation, including proficiency in automation tools s ...

Machine Learning Officer Senior

Machine Learning Officer - Senior Global (English) Job Description Develop End to End Product Lifecycle: Develop Machine Learning (ML) and Artificial Intelligence (AI) solutions – collect and label data, set up and train models, test and evaluate results </li ...

Principal Engineer: AI Driven Product Systems & Strategy

Qualified in Portugal is seeking a Principal Engineer to set technical direction and drive execution on product strategy. You will collaborate closely with product and design leadership, managing ambiguity and optimizing technical processes for scalable solutions. Ideal candidates have a deep understan ...

Remote DevOps Engineer: CI/CD & Cloud Automation

Sensor Tower Inc. is seeking a DevOps engineer with a strong software development background to enhance team productivity and improve the CI/CD stack. The role involves collaborating with the engineering team, maintaining robust CI/CD practices, and developing tools for code writing. The ideal candidat ...

[Job 29616] Senior Backend Developer (Java)

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. MissionParticipat ...

Lead Software Engineer Digital Trust & Fraud Detection

Feedzai in Lisbon is seeking an Expert Software Engineer to lead the Digital Trust product line, focusing on fraud detection across web and mobile. The ideal candidate will have a Bachelor's degree in Computer Science and at least 8 years of experience in SaaS, strong coding skills in Java, and expertise with ...

Senior Embedded Systems Developer

Do you love cutting-edge tech and are passionate about engineering?Then this opportunity might be perfect for you!About DSR Corporation DSR Corporation has been the ideal end-to-end solution provider for hundreds of companies, from startups to the Fortune 500, since 1998.Since ...

Cloud Infrastructure Engineer / Devops Israel HealthCare startup

Location Jobio · Lisboa, Lisbon Metropolitan Area, Portugal Key Responsibilities Architect, implement, and maintain scalable cloud infrastructure for production environments Build and support machine learning infrastructure, including data lake and pipeline solutions ...

Fullstack Developer Java & ReactJS

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 Port ...

Fullstack Developer Java & Angular

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 Port ...

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