senior software engineer

MapleClass Education in Lisbon is seeking a Senior Level Developer to join on a contract basis. You will design, implement and maintain complex software systems for clients while working independently and applying strong problem-solving skills. The ideal candidate has 5+ years in software development, a solid command of modern programming languages, and a...

Overview Everything we do is to empower our clients to move forward. Our purpose is to help our clients develop the capabilities they need to outperform their competitors. Our success is a consequence of ensuring our clients are successful. Our company is built on extraordinary people; we aim to attract, inspire, develop and retain them. YLD is a software...

Hybrid or Remote Eligible Portugal - Field United Kingdom - London (Onfido) Full time R004455 Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the...

At MineHub, we're transforming how the world's largest producers, traders, and consumers manage raw material supply chains. Our platform combines critical B2B marketplace functionality (handling high-volume transactions for global supply chains) with intuitive B2C design, enabling customers to streamline logistics, reduce costs, and build sustainable...

D-Orbit is looking for a Senior Software Engineer & Team Lead to join our Cybersecurity Business Unit, based in Lisboa, Portugal. In this role, you will provide technical leadership and strategic guidance to the development of secure, scalable, and high-quality software solutions that support D-Orbit’s mission and long-term business objectives. You will...

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without...

About the Role You'll join our Lisbon engineering hub as a Senior Software Engineer and own real features end to end, from the UI a user touches to the API, the data, and the deploy. You'll be one of the people deciding how AI and agentic systems actually show up in what we ship, not in a demo, but in live client and internal delivery. This is a hands on...

Senior Software Engineer (Java/Go) Senior Software Engineer (Java/Go) Porto About Us: A global SaaS leader for seamless digital document workflows, Nitro offers a suite of solutions for PDF, eSigning, identity verification and analytics supported by a best-in-class customer success and change management team.With more than 3 million licensed users and...

At MineHub, we're transforming how the world's largest producers, traders, and consumers manage raw material supply chains. Our platform combines critical B2B marketplace functionality (handling high-volume transactions for global supply chains) with intuitive B2C design, enabling customers to streamline logistics, reduce costs, and build sustainable...

Join us at EntrustAt Entrust, we’re shaping the future of identity-centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Company valuesEntrust's values are a cornerstone of who we are, our future...

About UsAt Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without...

About the roleWe're working with a leading foundational AI lab to find experienced software engineers who can help train their latest language model on software development tasks. We're looking for Senior Software Engineers with 5+ years at top technology companies to create, evaluate, and refine AI-generated work across core software engineering...

About The RoleWhat if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Lisbon and across Portugal to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions of people worldwide.This is high-impact, technically challenging...

DescriptionAbout Simplicity DXSimplicity DX (SDX) converts creator user-generated content (UGC) into structured, verified, agent-readable social proof for AI-powered commerce. We operate as infrastructure for the agentic commerce era, not as a content or marketing tool. Our platform began by solving a real-time problem for the creator economy: as a...

Why UsNew Rocket is the AI-first Elite Service Now Partner that activates real value on the Now Platform. As a trusted advisor to enterprise leaders, we combine industry expertise, human-centered design, and enterprise-grade AI to help organizations navigate change and scale with confidence. With two decades of experience guiding clients to realize the full...

Building the Future of Open FinancePayward - the parent company behind Kraken, Ninja Trader, Breakout, x Stocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.Building the Future of...

Neuraspace in Coimbra, Portugal, seeks a Senior Software Engineer to design and build mission-critical software for autonomous space operations. You will craft REST APIs and backend services in C#, contribute to software architecture, and deploy on AWS.Mentoring of junior engineers and collaboration with a small expert team are expected. The role emphasizes...

Neuraspace in Coimbra, Portugal, seeks a Senior Software Engineer to design and build mission-critical software for autonomous space operations. You will craft REST APIs and backend services in C#, contribute to software architecture, and deploy on AWS.Mentoring of junior engineers and collaboration with a small expert team are expected. The role emphasizes...

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely. Entrust's values are a cornerstone of who we are, our future business growth...

Hybrid or Remote Eligible Portugal - Field United Kingdom - London (Onfido) Full time R Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world...