Empregos de senior web3 full-stack engineer em Remote

There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems!As a Senior Security Engineer on the Application Security team at OutSystems, you will independently deliver meaningful security outcomes across our #1 AI-powered low-code platform, helping ensure that applications, platforms, and agentic...

SoSafe has the ambition to become the leading human risk management provider in Europe. Our award-winning awareness platform triggers behavioural change by providing effective and engaging training and simulations on cybersecurity and data protection. Cybercrime is costing the world >$10 trillion annually and growing by 15% p.a. - we invite you to be part of...

Who we are: Moniepoint Inc. is Africa’s all-in-one financial ecosystem, helping 10 million businesses and individuals access seamless payments, banking, credit, and business management tools since 2019. As Nigeria’s largest merchant acquirer, it powers most of the country’s Point of Sale (POS) transactions. Through its subsidiaries, Moniepoint Inc....

About Lively Lively set out to raise the bar on benefit solutions, because we believe no one should have to sacrifice personal wellness for financial wellness. While traditional benefits focus more on transactions and less on the humans using them, Lively harnesses user-centric design and innovative technology to deliver an effortless experience for...

Jobgether, a partner-driven project based in Portugal, seeks a Senior Full Stack Developer to own architecture across frontend, backend, and Web3 integrations. You will build scalable trading tools processing real-time data and on-chain activity, collaborating with a senior engineering team in a fast-paced startup. You will drive end-to-end development,...

Why Join Us? 100% remote | Global team | Full-time If you're looking to work on cutting-edge AI products , solve challenging problems , and be part of a fast-moving, high-talent team , you'll love it here. Join NineTwoThree AI Studio, a remote-first product design, engineering, and marketing studio, founded in 2012 and based in Boston. We build...

We’re looking for the special, unique and amazing YOU! We’re looking for the special, unique, and amazing YOU! @ KCS IT, we seek those who stand out , those who always strive to be better and fight for it . We value individuals who share our core principles: Integrity & Transparency At KCS IT, we champion equality and embrace diversity. We foster a...

Elasticsearch B.V. is seeking a Senior Software Engineer for the Streams UI team. You will shape and enhance the user interface for Fleet and Streams, contributing to ingesting, organizing, and managing log data. Work with a distributed team across time zones, collaborating with designers and product managers to deliver a cohesive UI experience. You will...

Portugal / Brazil - Remote (within locations) We are looking for a Senior Full Stack Engineer and hands‑on Tech Lead to help build an end‑to‑end forecasting platform that brings machine learning into practical, user‑facing applications. You will work across React, Node.js and TypeScript in an AWS serverless environment, building distributed...

# Senior Full-stack & Forward Deployed Engineer* Job typeFull Time* FunctionEngineering* LocationPortugal### About discovermarketdiscovermarket helps both the insurance industry and consumer-facing brands to digitize insurance distribution and operations end-to-end. We provide the infrastructure that empowers partners to embed insurance offerings into...

Elastic is seeking a Senior Software Engineer for the Streams UI team to shape and enhance the user interface, working on Fleet and Streams, with a distributed team across time zones. You will design, implement, and own front-end features, collaborating with product managers and designers to deliver a cohesive UI. The role emphasizes architecture...

Design and extend production‑grade LLM applications and agentic workflows using NestJS, XState v5, and the OpenAI SDK — flows include RAG, intent detection, clarification, fulfillment, escalation, tool‑use, and human‑in‑the‑loop state machines Build and maintain the conversation-machine substrate: guard/action registries, flow validation (ajv),...

KCS IT in Lisbon seeks a Senior Full Stack Developer (Java/React) for remote work in Portugal. You’ll design and build robust REST APIs, craft microservices, and own CI/CD pipelines in a cloud environment (AWS or Azure). Strong TDD, DDD, and Agile practices are essential, along with solid Git collaboration and clean code discipline. With 5+ years of...

Jobgether SRL is seeking a Senior Full Stack Developer (React + Node.js) in Portugal to contribute to a cloud-native platform for utility operations. You will develop end-to-end features, own architecture decisions, and collaborate with an international team including UK stakeholders. You will work with React, Node.js, NestJS, PostgreSQL, and AWS, applying...

Discovermarket is hiring a Senior Full-stack & Forward Deployed Engineer to help build a game-changing insurance tech startup. You will own features from idea to production across partner-delivery and core product teams, collaborating with business and technical stakeholders to turn requirements into working software. You will work with modern cloud-native...

Jobgether SRL in Portugal is seeking a Senior Full-Stack Product Engineer focused on Node.js and TypeScript. You will own backend development, infrastructure, and high-impact features from concept through launch, in a lean, autonomous team. You will collaborate with a Tech Lead to shape architecture, push for reliability, and explore AI-native coding tools...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

What is The Role Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Full Stack Developer (React + Node.js) based in Portugal. Are you a seasoned full stack developer passionate about building scalable applications and solving complex engineering challenges? This opportunity allows you...

Anyone AI Inc. is seeking skilled Full-Stack Developers for a part-time, project-based engagement with a leading AI lab. You will design and evaluate realistic software engineering tasks, including bug fixes, feature implementations, refactoring, and test generation, while reviewing peer submissions for quality. Contributors control their schedule, provide...