3,181+ Midlevel Java Developer Jobs in Portugal — Top Companies Hiring June 2026

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Senior ServiceNow ITSM Engineer – Hybrid

Capgemini in Lisboa is looking for a Senior Developer specializing in ServiceNow ITSM. You will lead the implementation of ITSM modules and customize solutions for clients. The role requires a minimum of 5 years experience, strong analytical skills, and fluency in Portuguese and English. Join a dynamic ...

Senior Presales: Unified Communications Solutions Architect

A Claranet limited em Lisboa procura um Senior Communications Business Developer & Presales para apoiar a equipa comercial na criação de soluções de comunicações para clientes Corporate e Mid-Market. O candidato ideal terá 8 a 10 anos de experiência em telecomunicações e fluência em português e inglês, ...

Senior Dynamics 365 CE & Power Platform Architect

Arquiconsult is seeking a Senior Developer for Dynamics 365 Customer Engagement and Power Platform projects in Portugal. You will be key in designing and implementing solutions, mentoring junior developers, and ensuring technical quality. The ideal candidate has over 5 years of experience with Dynamics ...

Senior .NET Backend Engineer — Cloud Native Microservices

Fyld is looking for a Senior .NET Backend Developer to build modern, cloud-native solutions with a significant business impact. The role demands strong expertise in .NET technologies and extensive experience in Backend Development. The successful candidate will thrive in a collaborative environment tha ...

Senior Backend Engineer – FinTech & ML Systems (Hybrid)

Riskified is seeking a Senior Backend Developer in Lisbon to contribute to their innovative FinTech solutions. You'll thrive in an Agile environment, developing scalable architectures for machine learning systems and engaging in impactful projects with technologies like Scala, Apache Spark, and Docker. The role ...

Power BI Architect: Semantic Models & Self Service Analytics

Phiture is seeking a Power BI Developer located in Lisbon, PT. In this role, you will design and maintain Power BI dashboards, optimize analytical models, and collaborate with various stakeholders to deliver trusted insights from data. The ideal candidate has significant experience with Power BI and is ...

Senior Tech Lead Backend (PHP/Symfony & Go) Remote

A dynamic tech company in Portugal seeks a Senior Developer / Tech Lead to lead the development of scalable backend services using PHP (Symfony) and Golang. This role ensures performance, reliability, and scalability of business-critical systems. Strong experience with event-driven architectures, AWS, Docker, an ...

Senior TypeScript AI Backend Engineer | Flexible Work

Emergn, a technology and management consultancy, is looking for a Senior Typescript & AI Backend Developer in Portugal. This role involves designing scalable backend systems for AI workflows, integrating LLM/AI APIs, and ensuring system reliability. Candidates should have over 5 years of software development exp ...

Senior Backend Engineer – Remote (Lisbon) with Equity

Sword Health is looking for an experienced web developer in Lisbon, Portugal, with a strong background in Golang and/or Node.js. You will work on innovative solutions that transform healthcare, collaborating closely with clinical teams to optimize user experience. This role provides opportunities for c ...

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 ...

Salesforce Tech Lead & Architect | Hybrid in Lisbon

A Olisipo está à procura de um Salesforce Tech Lead / Architect para um projeto híbrido em Lisboa. O candidato deve ter pelo menos 5 anos de experiência como Salesforce Developer e conhecimentos sólidos na plataforma Salesforce, incluindo Apex, LWC e OmniStudio. As responsabilidades incluem definir arq ...

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 ServiceNow Engineer: AI Driven Platform Dev

Maslow - SAP & ERP Talent is seeking a Senior ServiceNow Developer for a long-term project in Portugal. The successful candidate will support both internal and customer-facing ServiceNow instances, focusing on advanced development and integration. Key responsibilities include core and advanced developm ...

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. Responsibilities ...

Principal Software Engineer

Help shape the technical foundation of a product designed to make hiring more efficient, thoughtful, and human-centered. Take on high ownership in a principal-level role where your architectural decisions will directly influence product quality and company growth. Work on meaningful ...

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 Node.js Backend Architect — Real Time Platform

Digital Waffle, a leading global consumer technology company based in Portugal, is seeking a Senior Node.js Backend Developer to join their international engineering team. This role involves ownership of server-side architecture and backend services while collaborating with product teams to scale systems glob ...

Senior Full Stack Engineer Lead Platform, Remote & Flexible

BairesDev is seeking an experienced full-stack developer to design and build platform features using Node.js and React. This remote position allows you to work with a diverse team and offers excellent compensation. The ideal candidate has over 7 years in IT and strong TypeScript expertise, along with h ...

Real Time Python DSP Engineer for Marine R&D

Altar.io Technologies, based in Lisbon, is seeking a Senior Python Developer to work on an innovative R&D project for marine biology research. You will own the Python processing pipeline, manage real-time data acquisition and collaborate with researchers to solve unique technical challenges. This role ...

Senior MERN Full Stack Engineer | Next.js & Node.js Expert

A leading global technology firm in Lisbon is seeking a full-stack developer with expertise in MERN stack, particularly Next.js, Nest.js, and Node.js. The role involves designing solution diagrams, developing frontend applications, and implementing server-side features. Candidates should also have experience wit ...

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 Azure Integration Architect Remote

Inetum is seeking a Senior Azure Integration Developer in Porto, Portugal to enhance its project team for an enterprise client focused on Microsoft Azure integrations. The role involves designing and maintaining integrations, API management, and collaboration with teams. The ideal candidate has over 6 years of e ...

Senior Frontend Engineer Hybrid (Lisbon/Porto)

We Are META is looking for a Senior Frontend Developer in Porto, Portugal. This role requires 9+ years of experience in frontend development using Angular/React or Vue.js. Candidates should have a solid understanding of web development principles and be familiar with tools like Git and Jira. The position offers ...

Salesforce Architect & Lead — Build Scalable Solutions

A Bee Engineering ICT em Lisboa está à procura de um Lead Salesforce Developer experiente para liderar iniciativas de desenvolvimento Salesforce e gerir uma equipe de desenvolvedores. O profissional deverá entregar soluções de alta qualidade e escaláveis que suportem o crescimento do negócio. A empresa ...

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 Frontend Engineer Hybrid (Lisbon/Porto)

We Are META is looking for a Senior Frontend Developer in Porto, Portugal. This role requires 9+ years of experience in frontend development using Angular/React or Vue.js. Candidates should have a solid understanding of web development principles and be familiar with tools like Git and Jira. The position offers ...

Senior Salesforce Lead Engineer – OmniStudio/Experience Cloud

A PrimeIT, situada em Lisboa, procura um(a) Salesforce Developer / Team Lead com experiência sólida no desenvolvimento Salesforce e competências em OmniStudio, OmniScript e Experience Cloud. Valorizamos a capacidade de liderança técnica e a vivência em contextos séniores. Se tens mais de 7 anos de expe ...

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 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 ...

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 ...

Senior Full Stack Dev (Node.js/React) – Lisbon On site

BrainRocket is seeking a Senior Full Stack Developer to join their team in Lisbon. The ideal candidate has over 5 years in web development and 3 years with Node.js and React. Responsibilities include designing robust solutions, integrating APIs, and continuous improvement of their fintech solution. Benefits incl ...

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 Intelligent Automation Lead

WTW is seeking a Senior Intelligent Automation Developer in Lisbon to lead low-code and RPA initiatives. You will drive automation improvements through platforms like UiPath and Microsoft Power Platform, mentor junior developers, and collaborate with analysts. The ideal candidate has over 5 years in relevant fie ...

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 ...

Lead Embedded C++ Engineer — Automotive & AD Systems

Intellias in Porto is seeking a Lead Developer to take over technical leadership in a strategic automotive software project. You will shape architecture and guide teams in building stable, safety-critical embedded systems within an international environment. The role involves responsibilities such as m ...

Senior Rust Software Engineer Remote & High Impact

A leading technology company in Lisbon is seeking a Senior Rust Software Developer to build new products and develop code using Rust and existing Go/Ruby code. The ideal candidate will have strong experience with Rust (2+ years) and knowledge of various programming languages. Responsibilities include creating pr ...

Senior Web3 Full Stack Engineer Remote, Equity

Talents Lab is seeking an experienced full-stack developer to design and maintain high-quality systems. The role emphasizes a security-first mindset and requires expertise in Node.js, TypeScript, and ReactJS. Candidates should have at least 5 years of software development experience and familiarity wit ...

Senior OutSystems Tech Lead | Architecture & Mentorship

Inetum Portugal is seeking a Senior OutSystems Developer/Tech Lead to join our team in Lisbon. The role involves leading development teams in creating high-quality low-code solutions using the OutSystems platform, conducting code reviews, and ensuring adherence to best practices. The ideal candidate wi ...

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 Backend Engineer (AdTech) Remote + Flex Hours

AgileEngine is seeking a Senior Backend Developer (AdTech) based in Aveiro to build innovative advertising platforms powered by scalable backend systems. The role involves working with a technology stack including Python, Django, Kubernetes, and PostgreSQL. The ideal candidate will have at least 5 year ...

Senior GenAI Engineer: Copilot Studio & Power Platform

Ams Osram in Carnaxide is looking for a skilled AI Solutions Developer to build and implement Generative AI solutions using Microsoft technologies. You will design and develop AI copilots, ensuring integration with various enterprise systems and optimizing solutions tailored to business needs. The idea ...

Senior Backend Engineer — Remote/Hybrid + Tech Growth

Phiture is looking for a passionate Senior Backend Developer in Porto, Portugal to revolutionize the European Job Ads Market. Join our dynamic international team and contribute to cutting-edge web solutions. You will be responsible for developing backend services, collaborating with cross-functional te ...

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