🎁 Before you apply, rehearse this interview. Create your free WorkMundi account and get an Interview Training on HelpsYouSpeak — no cost, no card. I want my training →
Backend Developer Typescript/Node.js Full-time, permanent job Remote from Portugal We're partnering with a fast-scaling European fintech/mobility company backed by some of the biggest names in energy, finance, and mobility to find a strong Backend Developer to join their engineering team .They operate the largest B2C network for digital fuelling in Europe — in-app and in-car payments at petrol stations across the continent. Their platform is event-driven, microservice-based, and genuinely growing . What you'll be working on Integrating new cashier systems and external platforms into an event-driven microservice architecture Taking the existing architecture to the next level using Node.js (TypeScript), Docker, PostgreSQL, Kafka, and emerging tools Ensuring seamless communication between internal systems and external platforms with high reliability and fault tolerance Developing and optimising algorithms for efficient data parsing and serialisation across diverse data structures and formats Proactively identifying and resolving issues in data transformation to enhance system performance and adaptability Writing clean, maintainable code that contributes to the long-term quality and sustainability of the platform Working in cross-functional agile teams with real ownership from day one The profile Several years of hands-on backend development experience, preferably with Node.js/TypeScript Comfortable designing scalable, high-performance distributed systems (load balancing, caching, DB optimisation Strong analytical thinker who can own problems end to end Good written English — you'll be working in cross-functional teams Bonus: experience with payment processing or PCI-DSS standards The setup Fully remote — must be based in Portugal Permanent contract, competitive salary, flexible hours Annual training budget, wellness perks, real ownership from day one
Here's where they are and how to stand out in your next interview.
24.795Jobs
9.577IN
74%EN
That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.