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Urgent! Back-End Engineer Position in Budapest - OnHires

Back End Engineer



Job description

Location: Remote, Europe
Employment type: Full-time, long-term, B2B contract

Our client is a fast-growing tech company with a portfolio of modern SaaS products serving diverse industries.

We value innovation, high performance, and precision in execution.

As we continue to scale, we are looking for a talented Back-End Engineer to join the team and develop high-performance, scalable, and user-focused web applications.

Responsibilities


  • Participate in daily team routines (Stand-Ups, Plannings, etc.).


  • Actively contribute to sprint work, writing clean, testable code.


  • Troubleshoot, debug, and optimize existing functionality.


  • Collaborate with UX/UI, Product Managers, and Engineers to gather and refine requirements.


  • Translate business needs into technical solutions.


  • Integrate software components into fully functional systems.


  • Work with 3rd-party APIs and services.


  • Monitor system performance and apply best development practices.


  • Participate in code reviews and maintain high code quality standards.


Requirements


  • 5+ years of commercial experience with Node.js and RESTful APIs.


  • 1+ year of hands-on experience with NestJS.


  • Strong understanding of web application architecture, OOP, design patterns, and service-oriented architecture.


  • Advanced experience with relational databases (PostgreSQL, ORM) and designing scalable schemas.


  • Experience with unit and integration testing.


  • Familiarity with Docker and Kubernetes.


  • English proficiency (written and spoken) for effective communication in a distributed team.


  • Ability to work autonomously in a fast-paced environment.


Nice to Have


  • Knowledge of HTML/CSS3, React.js/Next.js.


  • Experience integrating payment systems (Stripe).


  • Familiarity with CI/CD tools and cloud platforms (AWS).


  • Experience working on SaaS products.


  • Previous Tech Lead experience.


What’s Offered


  • Full-time position (40h/week).


  • 22 paid vacation days per year + public holidays according to your location.


  • Flexible working hours within CET business hours (team overlap required between 7:00 and 18:00 CET).


  • 100% remote work.


  • Opportunity to work on modern, global tech products with large-scale audiences.


  • Friendly, stable, and drama-free work environment.


  • Company-sponsored professional development and upskilling.


Additional Information:


  • We work with professionals in Europe and the Middle East (GMT+0 to GMT+4).


  • We consider candidates from europe regions with stable B2B collaboration possibilities.


  • We currently focus on candidates located in time zones between GMT+0 and GMT+4.


  • English level: Upper-Intermediate or higher (all communication is in English).



Required Skill Profession

Computer Occupations



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