Engineering jobs in Portugal

• AA

  QA Engineer

  8 months ago

  Air Apps · Lisbon, Portugal

  On-siteFull-timeMid level€44K – €56K a yearEngineering

  As a QA Engineer at, you will play a key role in ensuring the quality, reliability, and performance of our mobile applications. You’ll focus on building robust automated tests and strengthening API testing processes while still performing hands-on functional validation when…

• AA

  QA Automation Engineer

  8 months ago

  Air Apps · Lisbon, Portugal

  On-siteFull-timeMid level€47K – €59K a yearEngineering

  As a QA Automation Engineer at Air Apps, you will play a crucial role in building and maintaining automated test frameworks and regression test suites to ensure our applications meet the highest quality standards. You will work closely with developers, product managers, and QA…

• AA

  iOS Engineer

  8 months ago

  Air Apps · Lisbon, Portugal

  On-siteFull-timeSenior€60K – €75K a yearEngineering

  As a Senior iOS Engineer, you will play a key role in developing and maintaining our suite of iOS applications, ensuring high performance, scalability, and a seamless user experience. You will collaborate closely with designers, product managers, and fellow developers to bring…

• AA

  Backend Engineer

  8 months ago

  Air Apps · Lisbon, Portugal

  On-siteFull-timeSenior€52K – €65K a yearEngineering

  As a Backend Software Engineer, you will be responsible for designing, building, and maintaining the server-side components of our applications. You will collaborate closely with product managers, frontend developers, and other cross-functional teams to deliver robust and…

• AA

  Quality Assurance Analyst, Lisbon

  8 months ago

  Air Apps · Lisbon, Portugal

  On-siteFull-timeEntry level€20K – €25K a yearEngineering

  As a Quality Assurance Analyst, you will play an important role in ensuring the quality, reliability, and usability of our mobile and web applications. You will work closely with product managers, developers, and designers to validate features, identify issues, and help deliver…

• C

  Cloud Database Infrastructure Engineer (EMEA Remote)

  9 months ago

  ClickHouse · EMEA +9

  RemoteFull-timeSeniorFrom $500.00 a monthEngineering

  The Cloud Scaling team is dedicated to implementing robust capabilities within the ClickHouse cloud environment. We seek exceptional software engineers to develop and maintain the infrastructure to transform ClickHouse into a fully functional serverless database solution.…

• D

  Senior QA Engineer, Message Squad

  9 months ago

  Diabolocom · Barcelona, Spain +14

  RemoteFull-timeSeniorEngineering

  Message Squad develops and enhances services that enable clients to communicate seamlessly across various text-based channels. Originally focused on email, we have expanded to a broader solution that integrates multiple messaging platforms (voicemail, SMS, social network).

• D

  Senior QA Engineer, Core Squad

  9 months ago

  Diabolocom · Barcelona, Spain +14

  RemoteFull-timeSeniorEngineering

  The Core Squad is responsible for the design and development of all key entities of our product, ensuring proper interaction between other squads and services. We also realize the isolation of entities within our application to achieve the convenience of large customers.

• C

  Senior Software Engineer - Network Platforms

  9 months ago

  Cloudflare · Austin, Texas, United States +2

  HybridSenior€68K – €91K a yearEngineering

  The Network Platforms team was formed to build and extend network software infrastructure responsible for delivery of traffic through critical paths of Cloudflare's global network. These systems directly impact traffic across Cloudflare's network infrastructure, across numerous…

• CO

  Full Stack Software Engineer

  9 months ago

  Capital on Tap · Porto, Portugal

  HybridMid level€40K – €55K a yearEngineering

  💳 Capital on Tap started because small businesses were underserved. Big banks were slow, their products weren't fit for purpose, and small business owners often couldn't access what they needed. We set out to fix that.

• E

  Senior Software Developer

  9 months ago

  Editorialist · Portugal

  RemoteFull-timeSeniorEngineering

  We are looking for an experienced Senior Full-Stack Developer to join our high-performing engineering team. This role is ideal for someone who enjoys taking ownership of large technical challenges, designing scalable systems, and contributing to both architecture and execution.…

• F

  Engineering Manager

  10 months ago

  Finom · Berlin, Germany +10

  RemoteFull-timeManagerEngineering

  At Finom, we're an equal opportunity employer and value diversity at our company. We embrace diversity and invite applications from all walks of life. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status,…

• F

  Senior Fullstack Engineer

  10 months ago

  Farfetch · Porto, Portugal

  HybridFull-timeSeniorEngineering

  Our R&D team is responsible for designing, developing, and evolving the internal products that power our business. As a B2B company specialising in second-hand luxury items, we rely on technology to optimise every stage of our operations, from buying and inbound logistics to…

• P

  Senior Software Engineer - Go

  10 months ago

  Paddle · United Kingdom +2

  RemoteFull-timeSeniorEngineering

  Selling online as a software business is a complex process and many components need to work seamlessly to capture revenue and deliver this to sellers. Paddle manages payments and billing, with a best-in-class developer-first approach, so that we can take this burden from our…

• D

  Senior Backend Software Engineer, Auxiliary Squad

  11 months ago

  Diabolocom · Barcelona, Spain +6

  RemoteFull-timeSeniorEngineering

  Auxiliary Squad is responsible for core technical services that ensure secure, high-performance access to the Diabolocom platform. The squad manages critical components such as the API Gateway and Authentication Services, which handle large volumes of traffic and serve as the…

• S

  Anti-Bot Engineer

  11 months ago

  SearchApi · Lithuania +49

  RemoteFull-timeEngineering

  Research and implement anti-bot evasion techniques.; Reverse engineer bot detection systems. Understand how they work, then bypass them.; Work with browser fingerprinting: canvas, WebGL, audio, fonts, navigator properties, and more.; Debug TLS and protocol fingerprinting (JA3,…

• S

  Staff Product Engineer (Ruby on Rails)

  11 months ago

  SearchApi · Lithuania +49

  RemoteFull-timeLead / staffEngineering

  Own the hardest PRs. Complex features, tricky refactors, performance-critical code. The stuff that requires senior judgment.; Review other engineers' PRs. Raise the bar. Catch issues before they ship. Mentor through code review.; Build enterprise features. SAML, SCIM, audit…

• S

  Senior Infrastructure Engineer

  11 months ago

  SearchApi · Lithuania +49

  RemoteFull-timeSeniorEngineering

  Own and improve observability across the entire stack: metrics, logging, alerting, dashboards.; Architect and operate browser cloud infrastructure: containerized browsers, session isolation, crash recovery, autoscaling.; Handle websocket connections, CDP tunnels, and TCP-level…

• S

  Ruby Engineer - Web Scraping (Remote)

  11 months ago

  SearchApi · Lithuania +49

  RemoteFull-timeEngineering

  To get a sense of what we ship, check out the SearchApi changelog. Here's what you'll do:

• F

  Software Engineer - Customer Success

  11 months ago

  Feedzai · Portugal

  From $9.00 an hourEngineering

  At Feedzai, we're building a world of safer money. A world where financial institutions move faster than criminals. Where the payments that fund real lives through salaries, savings, and businesses are protected in real time. We use trusted AI to detect and prevent financial…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.