backend engineer nodejs

About Air AppsAt Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with offices...

Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and...

Highlights: Location: Portugal, Remote Language: Fluent in English and Russian About Fundraise Up We’re Fundraise Up - a global fundraising platform built to make donating to nonprofits fast, seamless, and accessible to all. Every month, our technology powers tens of millions of dollars in donations across the globe. We focus on innovation that directly...

What you will be doing We are looking for an exceptional Principal Machine Learning Engineer to lead the engineering build-out of ML and agentic AI across our AML/KYC and Fraud platform. Our products use ML, LLMs and agentic systems to extract entities, risks and relationships from millions of structured and unstructured sources, to score customer,...

Java and Spring Boot on the back, React and Next on the front, Kafka tying it together. We're hiring Full Stack Engineers to build customer-facing services that thousands of people rely on every day, for a large regulated UK organisation. High traffic, real users, no room for flaky software. What You'll Do Build backend services in Java and...

Your Impact:• You design, build and operate modern web applications across our SaaS portfolio, working fluently across frontend, backend and DevOps.• You build AI-native features and agentic experiences into our products, using LLMs, retrieval, tool use and structured workflows to deliver tangible value to clinicians and patients.• You design, evolve...

We are recruiting a Senior Full Stack Engineer (AWS) (m/f) to strengthen our team in USA working remotely. Key Responsibilities (Summary): Design and build scalable cloud-native applications on AWS, working across the full stack from frontend interfaces to backend services and data pipelines. Lead technical architecture and development of modern,...

About Air AppsAt Air Apps, we believe in thinking bigger and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018 and now with offices in...

Company: CareerGenieLocation: Remote (Portugal-based)Type: Full-TimeCompensation: 45,000- 60,000/year + Equity About CareerGenie CareerGenie is reimagining how people find meaningful work with a platform powered by multiple agents like AI Recruiter, AI Career Coach and AI Global Mobility Expert amongst many others that collaborate with each other...

Procuramos um(a) Software Engineer com experiência em Angular e Java, para atuar no desenvolvimento e evolução de aplicações.   Responsabilidades: Desenvolver funcionalidades com base em especificações funcionais e técnicas Participar na análise, desenvolvimento e manutenção de aplicações Desenvolver ou configurar módulos frontend e...

Founding Full Stack EngineerLocation: Portugal (remote-first)Start: ASAPSeniority: Senior / Founding EngineerType: Full-Time, Early EmployeeSalary: €35,000 – €50,000 gross per yearAbout JuntoJunto is building the first truly secure, AI-native recruiting OS: where interview integrity, privacy, and automation are the foundation, not an...

About DatadogWe're on a mission to build the best platform in the world for engineers to understand and scale their systems, applications, and teams. We operate at high scale with trillions of data points per day, enabling seamless collaboration and problem-solving among Dev, Ops, and Security teams for tens of thousands of companies globally. Our...

Years from now, history will look back at this moment as a landmark for the human race—the moment when generative artificial intelligence began to change everything. Luckily, you happen to be living through it. Now what?  If you’re one of those rare people driven to add their intellectual energy to the relentless momentum of technological advancement,...

💙 About Bounce...Bounce is building cloud storage for the physical world, starting with the largest global luggage storage network in existence. Bounce’s marketplace connects travelers with 30,000+ small business locations worldwide for hyper-local short term baggage storage. With more locations globally than Burger King, and more locations in New York...

Years from now, history will look back at this moment as a landmark for the human race—the moment when generative artificial intelligence began to change everything. Luckily, you happen to be living through it. Now what?  If you’re one of those rare people driven to add their intellectual energy to the relentless momentum of technological advancement,...

Job Title: Senior Software Quality Assurance Engineer Reports to: Delivery Manager Direct Reports: N/A Location: Porto About Azakaw azakaw is a RegTech SaaS platform serving financial institutions with compliance-critical workflows. We handle regulated data, PII, and complex business logic where quality, security, and auditability are non-negotiable. Role...

Apply now for a career that puts wellbeing first! GET TO KNOW US Wellhub (formerly Gympass*) is a corporate wellness platform that connects employees to the best partners for fitness, mindfulness, therapy, nutrition, and sleep, all included in one subscription designed to cost less than each individual partner. Founded in 2012 and headquartered in NYC, we...

About the roleThis is not a role where you will bolt AI onto an existing product as an afterthought. SqlDBM is rebuilding core workflows around AI — from how data architects design schemas to how engineers validate changes to how governance teams maintain compliance across enterprise environments.You will work at the intersection of .NET backend...

Primetag is currently hiring a Data Platform Engineer to join their amazing team    About the company:  Primetag is a fast-growing SaaS company in the influencer marketing analytics space. They help global brands and agencies make data-driven decisions about their influencer strategies,powered by our proprietary platform and market-leading database of...

DescriptionPlease submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.What this opportunity involvesFrontier coding agents are...