Empregos de senior web3 full-stack engineer em Remote

Emergn is seeking a Lead Java Full Stack Developer based in Portugal to design, build, and maintain scalable Java applications while providing technical leadership and setting best practices. You will work with cross-functional teams to align architecture with business goals and deliver high-quality software. You will collaborate with frontend teams using...

UltaHost is seeking a Product Manager who blends ownership with hands-on engineering. You will write code, own the product backlog, and drive end-to-end delivery across frontend, backend, and infrastructure. A remote-first culture emphasizes automation, security, and scalable platforms, with AI-assisted development at the core. In this role you will...

Codurance is seeking an experienced AI/LLM engineer to design and operate production-grade LLM-powered systems and agent copilots. You will build scalable workflows using NestJS, XState, and OpenAI SDK, handling RAG, intents, tool calls, and human-in-the-loop logic. You will own observability, model evaluation, and performance tuning across providers, while...

Job description Procuramos um(a) Desenvolvedor(a) Full Stack Sênior especialista e apaixonado(a) por tecnologia para atuar na construção do zero (greenfield) da nossa nova Plataforma de Renda Fixa. O grande diferencial dessa posição é que o processo de desenvolvimento de software será suportado por uma esteira focada em Inteligência Artificial...

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 Product Engineer | Node.js, AI-Native (Boosters R&D) based in Portugal. Join an early-stage product team building an innovative solution in the personal digital security space, where your engineering decisions...

Vigil365 Limited is seeking 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 AWS serverless environments. As a Tech Lead you will combine coding with architectural ownership, mentor...

With just over 10 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); Nearshore. In ADENTIS, we focus on PEOPLE. This is our emotional salary: Great Work-Life balance; Very flexible organizational...

About Us BOI is pioneering the field of AI strategy and applied AI, partnering with large-scale, ambitious businesses around the world to ideate, design, and build AI products that transform the way they work. We don't just help organizations imagine what's possible - we build the software that turns that vision into reality. We work across different...

About Us Base360.ai is the AI operating system for short-term rental businesses, helping property managers run their operations on autopilot. Born out of The Flex, a short-term rental operator that scaled to an eight-figure business using its own software, Base360.ai is now launching as a standalone platform for short-term rental operators worldwide. We...

Description About BOI BOI partners with large, ambitious organizations to design and build applied AI products that create measurable business impact. We help enterprise and scale-up clients move beyond experimentation by embedding AI directly into their operations, decision-making, and products. Our work spans industries, but always centers on...

About the Company Relay Commerce is an e-commerce enablement platform offering scaling solutions across personalized messaging, social commerce, and customer retention, helping merchants navigate the rapidly evolving digital landscape with a comprehensive suite of tools. The Relay suite of solutions currently drives more than $1 billion in aggregate...

We’re looking for a Senior Full Stack Engineer with 8+ years of experience in large-scale enterprise systems, capable of acting as a hands-on technical expert and contributing to key architectural and technical decisions. What we’re looking for: 8+ years of experience in Software Engineering Strong Java background with Spring, Spring Boot and...

Senior Full Stack Engineer, Mobile & Web Location: Remote in Portugal About the role MoneyGram is being refounded. Nearly half a million cash locations across 200+ countries, built over decades. Five times the footprint of McDonald's, Burger King and Starbucks combined. Over $150 billion moving through it a year. Nobody building crypto payments can buy...

Hi there! We are currently looking for a strong Full-Stack Developer-AI-First SaaS Engineer. Full-Stack Developer-AI-First SaaS Engineer About Us 5Blue Software is an Israeli-Ukrainian software development company specializing in custom software development, staff augmentation, dedicated engineering teams, AI solutions, and CTO-as-a-Service. We help...

act digital is seeking a Senior Full Stack Engineer to own hands-on development for large-scale enterprise systems. You will influence architecture, mentor peers and drive technical decisions across the stack, combining strong backend with frontend delivery. Required: 8+ years in software engineering, deep Java/Spring experience, microservices, REST APIs,...

Match Profiler procura um(a) Senior Full Stack Engineer (Angular & Java) para um projeto internacional focado em Micro-Frontend, com arquitetura Cloud Native. Localização: 90% remoto, 10% Berlim (1 vez por mês). Duração de 12 meses, alocação 100%. O candidato ideal possui experiência sólida em Angular 21+, Java, Micronaut, SystemJS e Kubernetes,...

5Blue Software is seeking a Senior Full-Stack Developer specializing in AI-first SaaS. You’ll own features from idea to production across React frontend and Node.js backend, with TypeScript and REST API expertise. You’ll build AI-powered capabilities and integrate them into a scalable B2B platform in a remote-friendly environment. You’ll collaborate...

A dynamic digital subscription company based in Madeira is seeking a Senior Full Stack Developer. The ideal candidate will possess strong expertise in NodeJS, JavaScript, TypeScript, and ReactJS. This role requires fluency in English and a passion for building state-of-the-art web applications. The company offers a permanent position with a salary range of...

HireHi ищет опытного разработчика для поддержки и расширения полнофункциональных веб-приложений. Ваша роль включает backend на Elixir + Phoenix на технологиях AWS serverless и фронтенд на TypeScript/React. Вы будете...

Jobgether is seeking a Middle/Senior Golang Engineer to build high-performance backend services powering fintech and Web3