Senior Node.js Developer

Sofia Stars is an operational services company based in Sofia. We offer a range of solutions for online businesses, including R&D, Marketing, Customer Support, KYC, Risk, and Anti-Fraud services. With 300+ bright stars on our team, we deliver secure, reliable solutions with a touch of quality that shines. When you join us, you’ll be part of a place where ideas light up, and growth isn’t just a promise—it’s a journey.

Please note that this role is office based for Sofia, Bulgaria (51, Blv. „Cherni Vrah“, Office „X“).

If you need to be relocated, we take care of the process.

Requirements:

Strong knowledge of JavaScript and the ECMAScript 6 standards;

5+ years of commercial experience with Node.js and Nest.js;

5+ years of commercial experience in web development;

Commercial experience of working with high loaded SQL or NO SQL databases;

Commercial experience of implementing the REST, GraphQL and WebSockets;

Understanding of the TDD principles and experience of writing tests;

Understanding of microservice architecture principles;

Experience of GIT version control system;

Experience with RabbitMQ;

Experience with Redis;

Experience with databases MongoDB, MySQL;

At least Intermediate lvl of English.

Will be a plus

2+ years of hands-on experience developing over CI/CD/Micro Services architecture/Containers;

Experience with Kubernetes;

Experience with Nats;

Experience with TypeScript.

Duties and opportunities

In-house platform development;

3rd party API integrations;

Actively participate in developing new features from scratch.

Why Sofia Stars?

Up to 25 vacation days;

6 Undocumented Sick Leave Days;

Monthly food vouchers (102 EUR);

Private Medical Insurance;

Multisport Card;

Birthday, Wedding and Newborn gifts;

Breakfast, Friday lunches, fruits, and snacks in the office;

Monthly company activities and team-building events;

Career growth opportunities.

Ready to shine? Let’s make it real.

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