7,237+ Senior Javaangular Developer Jobs in Portugal — Top Companies Hiring July 2026

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Senior Frontend Engineer (Remote) – React/Next & Growth

WIRE IT is seeking a Senior Frontend Developer based in Portugal to join our dynamic team. The role requires 8+ years of experience with technologies such as JavaScript, React, Next, HTML5, CSS3, and Azure. We offer a full-time contract with various perks, including health insurance, paid vacation days, and a ch ...

Senior Alteryx & Data Transformation Engineer

Inetum is seeking a Senior Data/Alteryx Developer in Lisbon, Portugal. The ideal candidate will have over 3 years of Alteryx experience and 4 years with SQL and relational databases. This role emphasizes data transformation and workflow optimization, requiring a solid understanding of data analytics tools. There ...

Remote Senior Blockchain Engineer (Solidity & Dapps)

Turnblock.io, a leader in Tokenization and Blockchain Technologies based in Lisbon, Portugal, is seeking a Senior Blockchain Developer. The role involves evaluating Blockchain technologies, developing smart contracts, and producing backend micro-services that communicate with Blockchains. The ideal can ...

Senior Java Fullstack Engineer | Hybrid & Career Growth

A leading technology consulting firm in Lisbon is seeking a Senior Fullstack Developer (Java) with over 10 years of experience in software development. The ideal candidate will have strong expertise in Java, as well as experience in frontend technologies like React or Angular. This hybrid role involves designing ...

Senior React Native Mobile Engineer (Crypto Wallets)

P2P Economy Ltd. is seeking a Senior React Native Developer to take ownership of a new mobile wallet for Hyperliquid. This fully remote position requires 4+ years in mobile development, particularly with React Native, and experience in delivering apps for iOS and Android. You will lead architecture decisions, co ...

Senior Java Full Stack Engineer | Spring Boot & REST

Inetum is seeking a Senior Java Full Stack Developer in Lisbon, Portugal. The role involves developing and maintaining features, supporting production tasks, and engaging in agile processes. Candidates should have strong Java skills and knowledge of Spring, Rest services, and experience with various technical to ...

Senior BI Analyst – Power BI Expert (Hybrid)

A top-tier consultancy in Lisbon is seeking a Senior Data Analyst / BI Developer to create and enhance Power BI dashboards within a hybrid work model. Ideal candidates will have over 6 years of experience in data analysis or engineering, with strong skills in BI visualization, Power BI, and SQL. Responsibilities ...

Senior Node.js Architect Enterprise Grade & Remote First

A specialized SaaS firm in Porto is seeking a Senior Node.js Developer to lead the development of backend services and APIs. Candidates must have 5+ years of experience in Node.js development, expert knowledge of asynchronous programming, and proficiency in TypeScript. The role involves working closely with lead ...

Senior Java Backend Lead Low Latency Trading Systems

A global technology services provider in Portugal is seeking a Senior Java Developer to focus on designing and developing high-load distributed systems for electronic trading platforms. The ideal candidate will lead various projects, ensure software quality, and collaborate with cross-functional teams. This role ...

Senior Generative AI Backend Engineer (Python/FastAPI)

act digital in Lisbon is seeking a Senior Generative AI Developer to design and build backend infrastructures for AI-powered assistants. The role demands expertise in backend engineering with hands-on experience in AI integration frameworks. Responsibilities include developing scalable systems using Py ...

Senior Backend Engineer Scale ML/FinTech Systems (Hybrid)

Riskified in Lisbon is seeking a Senior Backend Developer to join their payment fraud group. This role offers an opportunity to develop scalable architectures for FinTech solutions using technologies such as Scala, Node.js, and various database systems. The ideal candidate will have over 7 years of experience in ...

Senior OutSystems Tech Lead Low Code Architect & Mentor

A European leader in digital services is seeking a Senior OutSystems Developer/Tech Lead to guide development teams in building scalable low-code solutions. This role emphasizes architectural best practices, code reviews, and collaboration with stakeholders to align technical decisions to business needs. The ide ...

Senior Flutter Architect & Mobile Lead (Remote)

A leading software provider in Lisbon seeks a Senior Mobile Developer to enhance their mobile applications using Flutter. The role involves designing application architecture, optimizing performance, and establishing coding standards. The ideal candidate has a minimum of 5 years in mobile development, possesses ...

Senior Backend Engineer (Go) — Scalable, Fault Tolerant Systems

A global e-commerce company located in Lisbon is seeking a Senior Backend Developer to join its Infrastructure team. This role involves designing backend architecture and programming in various languages like Go. The ideal candidate should have strong algorithm skills, experience in Linux/Unix, and the ability t ...

Senior Ruby on Rails Engineer | Remote AI Systems Lead

OnTheGoSystems is seeking a Senior Ruby on Rails Developer to build reliable products and apply AI technologies effectively. This role involves technical ownership from design to production and entails working on AI-assisted features to enhance user experience. The ideal candidate should have extensive ...

Senior .NET Backend Engineer Remote & Hybrid

Syffer, located in Lisboa, Portugal, is searching for a .NET Senior Backend Developer to design and maintain enterprise-grade applications using .NET technologies. This role offers a hybrid work model with on-site presence required two days per week. The ideal candidate will have over 7 years of experi ...

Salesforce Tech Lead & Senior Architect

act digital EMEA - Alter Solutions is seeking a Senior Salesforce Developer to build impactful Salesforce solutions in Lisbon or Porto. You will collaborate with stakeholders to design and deploy complex features while mentoring junior developers. Ideal candidates have over 5 years of experience in Sal ...

Senior .NET Backend Engineer Healthcare (Hybrid, Lisbon)

Dellent is seeking a .NET Senior Backend Developer for a hybrid project in Lisbon. You will work on innovative healthcare solutions impacting lives across 400+ hospitals and clinics. Required qualifications include a Bachelor's degree in a relevant field and a minimum of 7 years of experience with the ...

Lead Salesforce Dev: Marketing Cloud & Data Cloud

Bee Engineering in Lisbon is seeking a Senior Salesforce Developer (Marketing Cloud & Data Cloud) to lead Salesforce development initiatives. In this partial remote role, you will manage a team of developers, ensuring the delivery of high-quality solutions that enhance business performance. The positio ...

Senior ML Engineer — Search & Recommendations (Hybrid)

Joom is seeking a Senior ML Developer to improve core search algorithms and enhance marketing automation. This role offers a flexible schedule with the possibility of remote work, along with comprehensive health insurance, performance bonuses, and full relocation support. Ideal candidates will have str ...

Senior Backend Engineer — Node.js/NestJS, Hybrid

WIRE IT is seeking a Senior Full Stack Developer to join their team in Lisbon, Portugal. The ideal candidate will have over 7 years of experience in Full Stack Development with expertise in Node.js, TypeScript, and React. This hybrid position offers a dynamic work environment and extensive benefits including ...

Senior Product Owner Security Tooling & Dev Platform

AgileEngine in Coimbra is seeking a Senior Product Owner to lead the strategic vision for internal security tools and developer portals. You will be responsible for prioritizing the backlog and defining user stories across multiple engineering workstreams. The ideal candidate has over 5 years of produc ...

Senior OutSystems Tech Lead — Architect & Mentor (Hybrid)

Inetum is looking for a Senior OutSystems Developer/Tech Lead in Lisbon to guide development teams in creating high-quality low-code solutions. The ideal candidate should have over 5 years of OutSystems experience, including 2 years of leadership roles. Responsibilities include defining architectural best practi ...

Senior Software Engineer: Kotlin/Java & Web Apps (Hybrid)

Springer Nature is seeking a Senior Software Developer based in Lisbon, Portugal to join their Agile team. You will develop impactful web applications using Kotlin and Java, support junior team members, and participate in various Agile ceremonies. The role offers a flexible work schedule with up to three days of ...

Senior Product Owner ID71659

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 application development and AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards. WHY JOIN US ...

Senior Product Owner ID71659

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 Work awards. ...

Senior Product Owner ID71659

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 Work awards. ...

Senior Product Owner ID71659

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 Work awards. ...

Senior Product Owner ID71659

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 Work awards. ...

Senior Product Owner ID71659

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 Work awards. ...

Senior React Native Engineer – Crypto Wallet & Fintech

Jobgether is seeking a Senior React Native Developer for a role centered around a non-custodial crypto wallet. With a strong focus on mobile engineering and fintech innovations, you will take charge of user-facing features and engage in advanced financial capabilities. This position offers full autonom ...

Senior Ruby on Rails Engineer — Remote, AI Driven

Proxify is looking for a Senior Ruby on Rails Developer in Portugal to lead the development of responsive web applications. With a focus on software craftsmanship, you'll optimize architectures and integrate modern technologies. Candidates should have over 5 years experience in Ruby and Rails, a deep u ...

Platform Engineer | Senior

ABOUT THE OPPORTUNITY We are looking for a Senior Platform Engineer to design, govern and evolve enterprise platform capabilities in the financial markets sector. This role focuses on AWS-based platforms, Internal Developer Platforms, CI/CD frameworks, Kubernetes, DevSecOps ...

Senior .NET Engineer Remote, Microservices & CI/CD

Syffer in Lisbon, Portugal is looking for a Senior .NET Developer with at least 15 years of experience in .NET development. The ideal candidate has proven skills in SQL Server and SSIS, and holds a degree in Computer Science or a related field. Strong communication in both Portuguese and English is essential. Th ...

Senior HubSpot Fullstack Engineer Lisbon Hub Lead

Thorit GmbH in Lisbon is seeking a Senior Fullstack Developer for HubSpot CMS. In this role, you'll be pivotal for managing the delivery of enterprise HubSpot programs, mentoring junior engineers, and maintaining high standards for code review and engineering practices. Ideal candidates will have 5+ years of exp ...

Senior Frontend Engineer Real Time Contact Center Remote

Intermedia Intelligent Communications is seeking a Senior Frontend Developer to join their Contact Center product team in Coimbra, Portugal. The role involves designing and developing high-quality frontend solutions, collaborating with diverse teams, and optimizing application performance. Candidates should have ...

Senior C# .NET Architect & Tech Lead Hybrid (Porto)

A technology consulting firm in Porto is seeking a skilled Senior C# .NET Developer/Tech Lead to enhance their Architecture Team. The successful candidate will design high-quality solutions, influence microservices evolution, and implement modern architectures within hybrid environments. This role requires over ...

Senior AI Agent Engineer — Production Ready & Remote

Siemens Energy in Lisbon is seeking a Senior AI Agent Developer to implement cutting-edge agent features and workflows that enhance productivity for thousands of employees. This role requires extensive experience with GenAI, software engineering, and cloud platforms like AWS. You’ll work on developing ...

Senior Backend Engineer Automotive IoT & Cloud

The Innovation & Engineering HUB is looking for a Senior Backend Developer to join the team in Lisbon, Portugal. You will lead development, testing, deployment, and maintenance of backend solutions focused on automotive IoT. The ideal candidate has at least 5 years of experience with deep expertise in Java/Kotli ...

Remote Senior PHP Architect & Systems Lead

A leading tech staffing company is seeking a Senior Developer focused on PHP architecture to lead system design and implementation at a web development firm. The ideal candidate will have a strong background in PHP frameworks like Laravel or Symfony and experience with AWS. Responsibilities include designing sca ...

Senior Java Backend Engineer – Spring, Scalable Platform

A leading iGaming organization in Lisbon is seeking a Senior Java Software Developer to play a critical role in developing their backend platform. The ideal candidate will have over 5 years of Java experience, familiarity with design patterns, and SQL skills. This role offers an attractive salary package, annual ...

Senior iOS Engineer for Scalable Streaming App

5V Video in Lisbon is seeking a Senior iOS Developer to enhance a large-scale streaming platform used by millions. You will build and maintain native iOS applications, deliver new features, and collaborate closely with product, design, and backend teams. The ideal candidate will have a solid understand ...

Senior iOS Mobile Engineer Remote (Portugal)

WIRE IT is seeking a Senior Mobile Developer for a fully remote position based in Portugal. The candidate should have over 7 years of experience, with strong skills in Swift, Cocoa Touch, and various Apple frameworks. The role offers a no-term full-time contract, health insurance, 22 days of paid vacation, and v ...

Director of Product Management Developer Tools (CONTRACT)

Developer Tools - APILayer · Filestack · Froala · FusionCharts Idera, Inc.| Remote — US, Latin America, or Western Europe (Texas-hours overlap) About the Role Idera's Developer Tools portfolio serves hundreds of thousands of developers and tens of thousands of companies worldwide ...

Senior React Native Lead — Build Next Gen App in Denmark

emagine is looking for a Senior React Native App Developer to take technical ownership of developing a new mobile application aimed at enhancing waste management operations across municipalities. The ideal candidate should possess solid experience in React Native, with strong skills in JavaScript and TypeScri ...

Senior Java Backend Engineer Spring Boot & Microservices

VASS is seeking a Senior Java Developer (Freelancer) to join our innovative team in Portugal. You will develop and maintain backend services using Spring Boot, design RESTful APIs, and manage database optimization. The ideal candidate should have extensive experience in microservices architectures and coding ...

Senior Java Backend Engineer Remote, Microservices & Cloud

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 ...

Senior Fluent Commerce OMS Engineer (Remote, Europe)

Myticas Consulting is looking for a Senior Fluent Commerce OMS Developer for a remote role based in Europe. This position is vital for a large-scale retail transformation project with a global organization, leveraging your expertise in the Fluent Commerce platform and backend development. If you have o ...

Platform Engineer | Senior

ABOUT THE OPPORTUNITY We are looking for a Senior Platform Engineer to design, govern and evolve enterprise platform capabilities in the financial markets sector. This role focuses on AWS-based platforms, Internal Developer Platforms, CI/CD frameworks, Kubernetes, DevSec ...

Platform Engineer | Senior

ABOUT THE OPPORTUNITY We are looking for a Senior Platform Engineer to design, govern and evolve enterprise platform capabilities in the financial markets sector. This role focuses on AWS-based platforms, Internal Developer Platforms, CI/CD frameworks, Kubernetes, DevSecOps, observability and reusable en ...

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