11,853+ Senior Software Engineer Java Python Jobs in Portugal — Top Companies Hiring June 2026

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Senior AI Engineer (Portugal based Remote/Hybrid)

Sword Health is shifting healthcare from human-first to AI-first through its AI Care platform, making world‑class healthcare available anytime, anywhere, while significantly reducing costs for payers, self‑insured employers, national health systems, and other healthcare organizations. Sword began by reinve ...

Senior Frontend Engineer — React, TypeScript, Node — Remote

BroadVoice, Inc. is seeking a Senior Engineer to lead the migration of our legacy frontend to a modern React stack. This role involves defining patterns, enforcing engineering standards, and mentoring other engineers. The ideal candidate has over 5 years of experience in frontend development, particula ...

Senior Network Engineer – Cloud, Security & WAN (Lisbon)

Five9 is looking for a skilled Network Engineer in Lisbon to manage and enhance our corporate network infrastructure. Your role includes planning and documenting network changes, operating network systems, and providing advanced support. Ideal candidates will have substantial experience in network engineering ...

Senior Backend Engineer Core Ledger & FinTech Engine

Uphold is looking for an experienced Backend Engineer to contribute to the core rebuild of their transactional engine that supports millions globally. This role focuses on designing workflows and ensuring financial correctness while working with cutting-edge technologies like TigerBeetle and PostgreSQL. < ...

Senior Full Stack Engineer Platform Dashboards & APIs

Mlabs is seeking a proactive and results-driven Senior Full Stack Engineer to join our Platform Team. The role involves building data-driven dashboards, tools, and APIs to power risk analysis for leading DeFi protocols. The successful candidate will collaborate closely with research and protocol teams to deli ...

Senior Agentic AI Engineer: Automate Enterprise Workflows

SUSE is looking for an Agentic AI Solutions Engineer in Funchal, Portugal. In this role, you will build solutions for automating enterprise workflows and develop digital agents that improve business operations. Your expertise in Python and experience with LLM APIs will be essential. The position requir ...

Senior Cloud Engineer: AWS, Kubernetes & IaC Expert

A leading technology consultancy in Lisbon seeks an experienced Cloud Engineer to optimize AWS cloud infrastructure and implement DevOps methodologies. The role involves provisioning resources, ensuring security, and automating management, while also requiring strong English communication skills for client inter ...

Senior Product Engineer Remote Europe TS Microservices

A B2B technology company is seeking a Senior Product Engineer to join their growing engineering team in a fully remote position within Europe. The ideal candidate has over 5 years of experience, with strong skills in TypeScript and Node.js. Responsibilities include building backend services, contributing to PHP/ ...

Senior Network Automation and Cloud Engineer (Hybrid)

Vodafone Group Plc in Lisboa is seeking a Senior Network Development Engineer to design, deploy, and support advanced network fabric and systems. This role involves extensive collaboration with cloud service providers and requires deep technical expertise in network technologies and programming skills. <p ...

Senior GCP DevOps Engineer GKE, Terraform & Observability

A leading digital transformation firm in Lisbon is seeking a DevOps GCP Engineer to enhance their cloud operations. Responsibilities include evolving the GKE ecosystem, leading Infrastructure as Code strategies using Terraform, and implementing monitoring for platform stability. The ideal candidate has strong ex ...

Senior Backend Engineer Remote Web3/DeFi (Portugal)

Jobgether is seeking a Senior Backend Engineer to lead the development of backend systems for a cutting-edge Web3 platform. This remote position requires extensive experience in blockchain environments and strong expertise in TypeScript and Node.js. The selected candidate will be responsible for design ...

Senior AI Driven Full Stack Engineer Remote

CoverGo, based in Lisbon, is seeking an experienced engineer to leverage AI in revolutionizing the insurance industry. You will be responsible for owning project outcomes, rapidly prototyping solutions, and directly engaging with customers to refine product features. This role requires strong fundament ...

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 Cloud Engineer Azure, Terraform (Hybrid Lisbon)

Grupo Data Portugal está em busca de um Cloud Engineer Sénior para manutenção e evolução da plataforma Cloud Analytics. Você irá gerenciar a criação e monitoramento de Pipelines CI/CD, garantindo a eficiência da infraestrutura. O ideal é ter experiência com Terraform, Terragrunt e Azure Cloud. O trabal ...

Senior Cloud Security Engineer — Azure, AWS & Kubernetes

Intapp Portugal Lda. is looking for a Senior Information Security Engineer to enhance its Global Cybersecurity Operations. You will lead critical security functions across Azure and AWS, focusing on vulnerability management and security monitoring. The ideal candidate has over 8 years of experience in ...

Senior Azure Engineer: DevOps, Kubernetes & Cloud Infra

Ibrowse está à procura de um Azure Engineer em Lisboa para trabalhar em um ambiente híbrido. A posição exige 10 anos de experiência em um cargo de DevOps ou infraestruturas em nuvem, expertise em Azure e Kubernetes, além de conhecimento em CI/CD. O profissional será responsável por projetar, implantar e manter a ...

Remote Senior Android Engineer: Kotlin, Jetpack & Web3

MLabs is seeking a Senior Android Engineer to join their core mobile engineering team, focusing on building next-generation financial technology applications. The candidate will work closely with cross-functional teams to create high-performance Android applications using cutting-edge technologies. Thi ...

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 ...

Network Operations Senior Engineer Expression of interest

Job Requirements Note: This is not an application that will lead to employment with Organon or its global subsidiaries. By filling out the form, you are only expressing interest in allowing our Talent Attraction Team to consider your profile for future positions. We are seeking a Network ...

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 – 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 ...

Senior Red Team Engineer — Offensive Security Leader

A leading technology company in Porto is looking for a Cyber Security Senior Engineer to join their Red Team. The ideal candidate will have over 3 years of experience in offensive security roles such as red team or penetration testing. This role involves identifying and demonstrating attack scenarios as well as ...

Senior Battery Systems Engineer – BESS, Grid & Markets

Powerdot, Inc. seeks a skilled battery engineer in Lisbon to lead battery system design and engineering initiatives. You will oversee the deployment, commissioning, and performance of battery energy storage systems, ensuring optimal operations and integration within energy markets. Requirements include ...

Senior Data Engineer BI Analytics, Hybrid Lisbon

WIRE IT, based in Lisbon, Portugal, is searching for a Senior Data Engineer / BI Analytics Engineer to join their team. This role requires over 5 years of experience in Data Engineering and proficiency in SQL. Candidates should also have hands-on experience with BI tools like Power BI and a strong understandi ...

Remote Senior AI Engineer — LLMs, APIs & Orchestration

Cavendish Professionals is seeking fully-remote Senior AI Engineers to develop AI-powered applications. The role involves designing and implementing backend services using Python and FastAPI, and integrating AI workflows with frameworks like LangChain. Applicants should have a strong background in desi ...

Senior Azure Cloud Data Engineer for Portugal

Who we are At b.telligent , we’re passionate about shaping the future with data. For more than two decades, we’ve partnered with organisations across Europe to turn complex data into clear, actionable insights — from defining data strategy and building robust platforms to creating intellig ...

Senior Power Platform Engineer (f/m/d)

About The Company We believe in the positive power of energy – and in people who are ready to shape the future with their ideas and dedication. That’s why we established the EnBW Tech Hub in Portugal to drive innovation and develop digital solutions that support the energy transition and improve ...

Senior DevOps Engineer Linux Infrastructure (Lisbon Based)

1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform - including its own owned and operated global mobile core network, fully fledged in-house developed eSIM technology ...

Remote Senior DataOps Engineer: Build Scalable Pipelines

IRIUM Portugal is seeking a Senior Data Ops Engineer to join our remote team. You will design and maintain scalable DataOps pipelines while collaborating with various teams. The ideal candidate possesses 5+ years of relevant experience with a strong background in cloud architecture and data systems. Th ...

Senior QA Engineer — Hybrid, Global Collaboration & Growth

Joom in Lisbon is seeking an experienced QA Engineer to join their dynamic team. The role involves manual testing of web services, ensuring product quality, and collaborating with development teams to enhance user satisfaction. The ideal candidate will have at least 4 years of testing experience, stron ...

Senior Security Engineer — Incident Response & Threat Hunting

Farfetch is seeking a Senior Cyber Security Incident Responder in Lisbon. The role involves leading the analysis of security incidents, enhancing incident response policies, and collaborating with internal teams to mitigate security threats. The ideal candidate will have over 8 years in Information Sec ...

Senior iOS Engineer Swift | Remote & Global Growth

Gramian Consulting Group is seeking an experienced iOS Engineer to join a popular social media company. The role involves designing, building, and shipping iOS features that will reach millions of users globally. You will manage task lists and contribute to the entire development cycle from design to launch. ...

Senior Red Team Engineer: Offensive Security Lead

TSED UNIPESSOAL in Porto is looking for a Senior Red Team Engineer to enhance their security posture. You will proactively identify vulnerabilities through realistic cyber-attack simulations, prepare comprehensive reports, and collaborate with stakeholders to develop mitigation strategies. The ideal ca ...

Senior AI Engineer: LLM & Agentic Systems Lead

CLEVERLY LDA (Portugal) is seeking a Senior AI Engineer to lead in developing sophisticated AI systems, focusing heavily on Large Language Models (LLMs). You will architect systems that blend technical implementation with business strategy, driving adoption and scaling AI initiatives. The ideal candida ...

Senior Node.js Engineer — Remote First Enterprise Backend

Flosum is seeking a Senior Node.js Developer in Lisbon, Portugal. In this role, you'll be responsible for building high-performance backend services and APIs that power our enterprise-grade SaaS applications. You will have a direct impact on the architecture and development processes, working closely w ...

Senior .NET Core Engineer — Remote, High Impact

Smartcat is seeking a talented developer to enhance their .NET Core applications and ensure product stability. This fully remote role demands innovation and commitment in a growing team across 30+ countries. We're looking for someone with strong OOP principles, test coverage practices, and a data-drive ...

Senior / Lead .NET Engineer (Hands on + Leadership)

Are you a hands‑on .NET engineering leader who still enjoys being close to the code, while owning technical direction and team delivery? We’re looking for a Software Engineering Team Lead to join a high‑performing, product‑led engineering environment, building scalable, distributed systems ...

Senior Cloud Platform Engineer: Scale, Automate, Secure

Bose Products B.V. – Sucursal em Portugal is seeking a skilled Cloud Platform Engineer to enhance our core cloud infrastructure. In this role, you will work on large-scale services, focus on automation and drive innovation with cutting-edge technologies. You will need strong experience in AWS, Kubernet ...

Senior Power Platform Engineer Hybrid & Global Impact

A leading energy solutions provider in Lisbon is looking for a Power Platform Architect to develop and enhance digital solutions in support of the energy transition. The role involves creating complex systems using Power Platform tools, overseeing deployments, and advising teams on architecture standards. Candid ...

Senior Cloud & Windows Engineer | AWS/Azure | Automation

Inetum is looking for a highly skilled Expert Cloud Engineer to join their team in Lisbon, Portugal. The role requires over 8 years of experience in Windows Server technologies and cloud engineering, with proficiency in tools like AWS and Azure. Ideal candidates will manage complex projects, provide advanced sup ...

Senior Network Engineer: Global Airport Tech (Hybrid)

1228 Vision Box - Soluções de Visão por Computador, S.A. is seeking a Senior Network Engineer to design, build and support networking solutions for airport technology. This role requires expertise in enterprise networking, with a focus on connectivity for self-service systems. The ideal candidate will ...

Senior Applications Engineer – Flexible Packaging (Meat & Dairy)

Amcor in Lisbon is seeking an experienced Application Engineer focused on proteins to support packaging applications in the Meat and Dairy sectors across EMEA. This role involves collaborating with customers to optimize product selection and support commercialization. The ideal candidate will have over ...

Senior Android Engineer: Mobile Security & Fraud Detection

Jobgether is looking for a Senior Android Engineer to work remotely in Lisbon. This role involves leading the development of mobile security applications and collaborating with cross-functional teams to enhance fraud detection technologies. The ideal candidate will have over 5 years in native Android d ...

Senior Civil Engineer – Predial Hydraulics & International Projects

Quadrante is seeking a Senior Civil Engineer for its Predial Hydraulics division at the Lisbon office. This role involves designing technical solutions for projects, ensuring timely delivery, and developing methodologies that enhance productivity. The ideal candidate will hold a Master’s in Civil Engin ...

Senior Analog/Mixed Signal IC Design Engineer

Senior Analog/Mixed-Signal Design Engineer focusing on high-performance analog-to-digital and digital-to-analog converters. The successful candidate in this role will do high performance transistor level design starting from initial specification, through design and layout supervision, silicon evaluation a ...

Senior DevOps Engineer: Linux Infra & Cloud Orchestration

1GLOBAL is looking for a talented DevOps Engineer to join their Technology Department in Lisbon. The role involves designing, deploying, and managing runtime infrastructure while ensuring security, scalability, and cost efficiency. Applicants should have over 5 years of experience in Linux systems and ...

Senior DevOps Engineer: Linux Infra & Cloud Orchestration

1GLOBAL is seeking a talented DevOps Engineer to join our team in Lisbon. The successful candidate will design, deploy and manage secure and scalable runtime infrastructure. You will also implement our container orchestration and maintain AWS setups, while automating tasks to enhance efficiency. Candid ...

Senior Backend Engineer Scale Secure Systems (NestJS)

A fast-growing trading platform is seeking a Senior Backend Engineer to build and scale backend systems. This role focuses on designing high-quality architecture and ensuring platform performance. Applicants should have 4+ years of experience with NestJS, PostgreSQL, and TypeScript. Collaborate with product team ...

Senior Technical Architect / DevOps Engineer (French speaker)

Overview We’re Hiring | Senior Technical Architect / DevOps Engineer (French Speaker) Are you passionate about Production Stability, DevOps, Automation, and Agile environments? We are looking for an experienced Application Production Support Engineer to join a dynamic internationa ...

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 ...

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