About 10Clouds
10Clouds is a top international software consultancy , recognized by Deloitte and the Financial Times as one of the fastest-growing technology companies in Central Europe. We design and build world-class digital products, with deep expertise in AI product development, IT staff augmentation , and full-stack software services.
For the last 15 years our team has delivered transformative solutions to over 500 clients : startups, scale-ups, and enterprises — including global brands like Pinterest, Baidu, Facebook, or Orange.
We’re looking for a skilled fullstack engineer with strong experience in Node.js, Next.js, and TypeScript to help us build a high-impact invoicing system focused on early / prepayment invoicing. The first 3 months will focus on building out early / prepayment functionality followed by long-term maintenance and new feature development. This role requires a balance of backend strength and frontend capability, combined with a proactive, solutions-oriented mindset.
Key Responsibilities
Design, develop, and maintain scalable backend services using Node.js and TypeScript
Build simple, functional frontend components with Next.js
Collaborate closely with product, engineering, and business teams
Take ownership of technical solutions from concept to deployment
Ensure system performance, reliability, and scalability
What We’re Looking For
5 years of experience in backend development
3+ years of hands-on experience with Node.js
2+ years of experience with TypeScript
Experience with both SQL (PostgreSQL) and NoSQL (MongoDB) databases
Solid understanding of HTML5, CSS3, and responsive design
Experience building applications using Next.js
Familiarity with caching (Redis, MemCache) and messaging systems (Kafka, RabbitMQ)
Agile development experience
Bonus Points
Experience with Tailwind CSS or other utility-first CSS frameworks
Basic understanding of UX / UI principles
Familiarity with Nest.js, Docker, Kubernetes, or AWS
Experience designing APIs and building microservices
Mindset & Soft Skills
We’re looking for more than just someone to write code. You should bring :
A strong ownership mentality and a client-first approach
Ability to challenge requirements and suggest better solutions
Willingness to contribute to product direction and technical decisions
A track record of proactive problem-solving beyond what’s assigned
Fullstack Engineer • Warszawa, Polska