3,356+ Intermediate Java Developer Jobs in Portugal — Top Companies Hiring July 2026

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Senior Dataiku Engineer: AI Pipelines & LLMs (Hybrid Porto)

We Are META is seeking an experienced Data/Software Engineer specializing in Dataiku to join our team in Porto, Portugal. The ideal candidate will have over 10 years of experience, mandatory Dataiku Developer certification, and proficiency in Python for data pipeline development. This role offers a hyb ...

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 ...

DevSecOps Engineer AWS & Cloud Automation

Adentis Portugal is seeking an experienced DevSecOps Developer to join its Cloud Development team. The role involves developing, maintaining, and enhancing cloud development tools while ensuring secure and reliable solutions. The successful candidate will have at least 5 years of software development e ...

Lead Salesforce Platform Engineer

OutSystems - Software em Rede S.A. is seeking a Salesforce Lead Developer to spearhead our Digital Transformation efforts. This role combines technical leadership with hands-on development, guiding a team in managing Salesforce solutions for Sales, Marketing, and Customer Success. Ideal candidates will ...

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 Frontend Engineer Real Time UI (Remote)

Intermedia is seeking a Senior Frontend Developer to join our Contact Center product team, focused on building Agent and Supervisor experiences. You will design and develop modern frontend applications powering day-to-day operations for contact center agents, supervisors and leaders. The role is primar ...

Service Management Specialist

Principais Atividades Acompanhar a performance dos serviços e garantir o cumprimento de SLAs do catálogo de serviços do Global Business Services (GBS) Analisar dados e identificar desvios de performance Manter o catálogo de serviços atualizado e al ...

Latvian speaking Content Moderator for Lisbon office

Position: Content Moderator Location: Lisbon, Portugal Employment type: Full-time Remuneration: Base salary. DUTIES AND RESPONSIBILITIES: Review user-generated video content for an online platformDelete and block content according to t ...

Customer Service Assistant

Palex Portugal, a leading company in the management and distribution of innovative hospital and research solutions, is recruiting a Customer Service Assistant.Main Responsibilities:Management of personal and departmental e ...

Lead Windows Desktop Architect Accessible, High Perf Apps

A leading software company in Lisbon is seeking an experienced developer to lead the design and architecture of native Windows desktop applications. The ideal candidate should have over 3 years of experience in Windows development using frameworks such as Windows App SDK and WinUI. Responsibilities include ensur ...

Senior .NET Backend Lead: Microservices & Architecture

Adentis Portugal in Castelo Branco is looking for a back-end developer with a strong focus on microservices architecture. You will lead teams in developing and maintaining backend solutions, contribute to code improvements, and drive architectural migrations. The ideal candidate should have over 6 year ...

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 .NET Engineer: Cloud Native Microservices & Azure

Aubay Portugal is seeking a seasoned .NET Developer to join our hybrid team in Lisbon. You will combine strong backend with frontend tasks (Blazor or Angular) and design microservices with CQRS and EDA patterns, using Azure cloud services and DevOps. We value hands-on experience with Docker, Kubernetes ...

Senior Node.js Backend Architect (Nest.js)

LionHires Recruitment seeks a Senior Backend Developer (Node.js/Nest.js) to own backend design and high-performance platforms in a fintech/igaming context. You will build features from scratch, optimize microservices, and ensure robust, maintainable systems across teams. You bring 5+ years of web backe ...

Senior Full Stack Engineer: Build Scalable, Focused Apps

Axians Portugal is seeking a Senior Developer to join a national project. You will design and develop scalable full-stack applications, participate in requirement gathering, solution design, and system architecture discussions, and deliver high-quality, user-centric software. You will collaborate with ...

Senior PHP Engineer — PHP 8, MVC, Docker | Remote/Flex

AgileEngine in Lisbon is seeking a Senior PHP Developer to build and maintain full-stack applications in a globally distributed team, using PHP 8.X and MVC patterns. You will design databases, migrate PHP versions, and create Docker environments for deployment. The role emphasizes clean, secure, high-p ...

Senior Backend Engineer Scale Global Infra (AWS & Stripe)

tiiny.host, a bootstrapped and profitable company, is seeking an experienced Senior/Lead Backend Developer to scale its high-traffic infrastructure. You will lead a small, fast-moving team and own the backend used by millions, writing clean code and deploying rapidly. You’ll collaborate with product an ...

Senior Angular Frontend Architect

Act Digital is seeking a Senior Frontend Developer with Angular to join our international tech team in Lisbon. You will design, develop and evolve high-performance financial applications, collaborating with backend engineers, business analysts, and product owners in an Agile environment. The role empha ...

Platform Engineer—Cloud Native DevOps & CI/CD

Siemens Mobility Portugal is seeking a senior platform engineer to build and operate scalable, secure developer platforms within a hybrid work model. You will own end-to-end platforms, drive API/automation capabilities, and ensure reliability through automation and strong security practices. We value e ...

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 ...

Unreal Engine C++ Engineer Gameplay & Systems

A leading virtual swimming company in Lisboa is seeking an Unreal Engine Developer (C++ / Mobile) to build a cross-platform experience for athletes. You will design and optimize UI systems, collaborate with teams, and ensure high-quality, engaging interactive systems. Ideal candidates have 4–6+ years of Unreal E ...

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 ...

Dynamics 365 F&O Engineer – Azure & Integrations

FARFETCH is looking for a developer specializing in D365 F&O to join its team in Porto. This role includes collaborating across various engineering teams, researching new setup options within D365FO, and providing support to key users. Ideal candidates should have a strong background in D365 F&O development, pro ...

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 .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 ...

Lead Full Stack Engineer: Backend, DevOps, Cloud

Altar.io is seeking a Lead Fullstack Developer to work on front-end, back-end, and DevOps. You will ensure high-quality code and testing while collaborating through all product stages from database design to deployment. The ideal candidate will have over 8 years of web application development experienc ...

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 ...

Senior SharePoint SPFx & M365 Solutions Architect

Tenth Revolution Group is seeking a SharePoint Solution Developer (SPFx / M365) to join a leading energy company. You will design, build, and take ownership of SharePoint solutions within a modern digital workplace environment. The ideal candidate has over 5 years of experience developing SharePoint so ...

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 Salesforce Architect & Tech Lead — Hybrid (Lisbon)

Genesis Digital Solutions is seeking a Lead Salesforce Developer in Lisbon to lead the design and implementation of Salesforce solutions. Required qualifications include over 8 years of Salesforce development experience, strong expertise in Apex and Visualforce, and a collaborative mindset in Agile settings. ...

Senior Salesforce Tech Lead Hybrid Lisbon

Accenture is seeking a Lead Salesforce Developer to join our team in Lisbon, Portugal, for a hybrid work model. The ideal candidate will have a strong technical background in Salesforce development and at least 8 years of experience, demonstrating leadership capabilities within international project teams. </ ...

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 Fullstack Lead Node.js & Angular

A leading technology company is seeking a Lead Fullstack Developer in Lisboa, Portugal. The role involves collaborating on all development phases, including backend and frontend tasks, and writing tests for applications. Candidates should have over 8 years of web application development experience, adept in Node ...

CLOUD MICROSERVICES ARCHITECT / CONSULTANT (REMOTE)

CLOUD MICROSERVICES ARCHITECT / CONSULTANT (REMOTE ANYWHERE) Portuguese company hires for remote position📍 Location: Fully Remote(Work from Anywhere)💼 Work Model: Remote🗣️ Language Requirements:Fluent Spanish + English (B2 or higher)🕓 Senio ...

Senior Backend Engineer Integrations & Crawlers (Remote)

Truv is seeking a skilled backend developer with strong Python knowledge to join their remote team in Portugal. Responsibilities include reverse engineering and building integrations with external APIs, optimizing code performance, and maintaining tests. Candidates should have 5+ years of experience in backend d ...

Senior GenAI Platform Engineer – Remote AI Infra Builder

Pleo is seeking a hands‑on backend/platform engineer to join the GenAI Core team. You will design, build and operate shared AI infrastructure, with emphasis on reliability, observability, and secure, scalable developer tooling. You’ll partner with AI engineers, data scientists and product teams to deli ...

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 ...

Data Engineer

Importante: Este anúncio pode ser traduzido automaticamente pelo LinkedIn. Alguns conceitos e/ou requisitos podem sofrer erros de tradução; Esta vaga destina-se apenas a candidatos residentes em Portugal, uma vez que se trata de uma posição com regime híbrido. Na Xpand IT, ...

Senior Backend Engineer

Are you an experienced Senior Backend Engineer looking to work on a high-impact project where security, quality, and technical excellence are at the heart of every decision? We're looking for a talented engineer to join an international team developing mission-critical backend solutions within a highl ...

Solutions Architect (Lisbon or Porto)

About the job Solutions Architect (Lisbon or Porto) Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness ...

DevSecOps Engineer

Procuramos um DevSecOps Engineer com experiência sólida e prática, capaz de definir normas e práticas de segurança mas também de as implementar no dia a dia epara assumir um papel essencial na segurança da nossa infraestrutura e aplicações. Irás colaborar de perto com a nossa equipa de DevOp ...

Quality Assurance Automation Engineer

We are looking for a QA Automation Engineer with strong experience in automated testing to ensure the quality and reliability of our software solutions. The ideal candidate will work closely with development teams to design, execute, and maintain automated test frameworks. Res ...

Senior Test Automation Engineer

We are looking for a Senior Test Automation Engineer for a project on a hybrid basis in Lisbon.Requirements: +6 years of experience in Test Automation and Quality EngineeringExperience defining and implementing scalable test automation frameworksExperienc ...

Automatic Software Tester (M/F)

We are looking for an Automatic Software Tester (Mid-Level) to join a client project in Lisbon. Join a team that values innovation and quality!Responsibilities:Develop and maintain automated tests;Implement automation frameworks;Collaborate ...

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