Empregos de senior browser em Porto

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Web Browser Researcher based in Portugal. Join a fully remote, globally distributed team developing advanced device intelligence and fraud-detection technology. As a Senior Web Browser Researcher, you will investigate...

Jobgether is seeking a Senior Web Browser Researcher based in Portugal to join a fully remote, globally distributed team. You will investigate browser behavior, develop automated tools, and translate complex discoveries into measurable product improvements across security and networking domains. You will lead experiments, review engineering changes, mentor...

DuckDuckGo is seeking a Senior C++/Chromium Engineer to join the remote-first team building high-performance browser components. You will focus on modern C++ (C++23+), memory management, concurrency, and profiling, delivering privacy-focused features across a large consumer audience. You'll lead end-to-end projects from proposal to post-mortem, collaborate...

Who We Are Hi, we're DuckDuckGo, the online protection company and remote-first team of 400+ on a mission to raise the standard of trust online. Founded in 2008 and profitable since 2014, annual revenue now exceeds $100m USD and millions use our browser on Mac, Windows, iOS, and Android, our search engine, and the DuckDuckGo subscription. We also offer...

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market.Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: Its not only what we do, its how we...

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: Its not only what we do, its how we...

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: Its not only what we do, its how we...

Position OverviewWe are looking for a Senior Backend Engineer to join our team. You will be a shaper of the design and architecture of the core platform and work closely with the founding team to deliver 10x value to our clients.As an early-stage startup, we pride ourselves on our ability to roll up our sleeves and build from scratch. You’ll ship code...

Senior Software Engineer with AI and TypeScript expertise needed for a remote role in Portugal. Responsibilities include building integration infrastructure, browser automations with Playwright, and developing browser extensions.

Hi, we're DuckDuckGo, the online protection company and remote‑first team of 400+ on a mission to raise the standard of trust online. Founded in 2008 and profitable since 2014, our annual revenue is in the hundreds of millions USD and millions use our browser on Mac, Windows, iOS, and Android, our search engine, and the DuckDuckGo subscription. We also...

# Senior Backend Engineer (.NET)LastPassSalary not statedFull-timeremote· seniorPortugalrest apidockerawsangularListed via Jobicy · posted 18 Sept 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionAbout LastPassLastPass delivers Secure Access Essentials, helping individuals and organizations manage and protect access to...

1 month ago Be among the first 25 applicants YOUR MISSION We are looking for a highly-skilled Senior Frontend Engineer to join one of our development teams. In this role, you will be responsible for developing and implementing user interface components using React.js with technologies such as TypeScript, GraphQL, Jest, Cypress and Vite, as we build the...

Company Description About us At Jscrambler, our customers are at the heart of everything we do. As leaders in Client-Side Protection and Compliance, we have pioneered the integration of advanced JavaScript obfuscation with third-party tag protection into a unified platform. Our cutting-edge solutions defend against cyber threats, data breaches, and IP...

Senior/Staff Frontend Engineer (Next.js/JavaScript) - Portugal Full Remote ABOUT THE OPPORTUNITY We’re looking for a Senior/Staff Frontend Engineer who has spent years building fast, reliable web products used by large audiences. You’ll own architectural decisions on complex Next.js applications. You’ll shape how the frontend scales, performs and...

About the Role - This is the first role of its kind at DuckDuckGo. - Required to attend meetings on camera via video conferencing. - Expected to travel at least two times a year: once for an all-hands meetup and again for a team retreat (each around 4-5 days). - Flexible work arrangement with no core hours, with an average full-time commitment of 40 hours...

Senior/Staff Frontend Engineer (Next.js/JavaScript) - Portugal Full Remote ABOUT THE OPPORTUNITY We’re looking for a Senior/Staff Frontend Engineer who has spent years building fast, reliable web products used by large audiences. You’ll own architectural decisions on complex Next.js applications. You’ll shape how the frontend scales, performs and gets...

Cal.com is seeking a Senior Product Design Engineer to own core product surfaces end to end, from sketch to production‑grade components running in the browser. You’ll be a product designer at heart with strong design‑engineering chops, building beautiful primitives yourself and ensuring real semantics, accessible keyboard paths, and production...

Frontend Web Developer Join to apply for the Frontend Web Developer role at Air Apps. Air Apps is a family‑founded company on a mission to create the world’s first AI‑powered Personal & Entrepreneurial Resource Planner (PRP). Born in Lisbon, Portugal, in 2018 and now with offices in Lisbon and San Francisco, we are self‑funded and have reached over...

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: It's not only what we do, it's how...

Overview 🚀 Fullstack Engineer (React/Node.js) - Medical Devices At DIGESTAID, we don’t just build dashboards; we build windows into the human body. Our team is using Artificial Intelligence to revolutionize digestive healthcare—enhancing diagnostics in tools like capsule endoscopy and colposcopy to save lives. We are looking for a Senior Fullstack...