Senior Backend Engineer (, TypeScript, PostgreSQL, Real-Time)

Belgrade - Serbia

Salary: Not Disclosed

Posted on: 2 hours ago

Vacancies: 1 Vacancy

Job Summary

We are looking for a Senior Backend Engineer to join our growing engineering this role you will be responsible for designing building and maintaining scalable backend services that power our platform. You will work on real-time systems optimize performance and collaborate closely with product and engineering teams to deliver high-impact features. This is a hands-on role where you will influence architecture decisions and help shape best practices across the backend team.

Responsibilities:

Backend Engineering: Design implement and maintain scalable backend services using (Express) and TypeScript.
System Design: Own technical decisions service boundaries API design and reliability patterns for backend components.
Database Ownership: Design schemas write and optimize SQL and improve PostgreSQL performance (indexes query plans migrations).
Real-Time Functionality: Build and operate real-time features using WebSockets () ensuring stability under load.
Performance and Scalability: Improve throughput and latency and proactively address bottlenecks across services and the database.
Quality and Testing: Write and maintain unit and integration tests raising overall engineering quality.
Debugging and Incident Support: Troubleshoot complex production issues across the stack and implement long-term fixes.
Collaboration: Work closely with product owners and engineering teams to deliver high-impact features with predictable execution.
Continuous Improvement: Contribute to better tooling standards and engineering practices across the backend team.

Requirements:

Proven experience as a Senior Backend Engineer (or backend-focused Full-Stack Engineer) delivering production systems at scale.
Strong expertise in and Express with TypeScript.
Strong proficiency in PostgreSQL including schema design migrations data modeling and query optimization.
Hands-on experience with WebSockets and real-time systems (preferably ).
Strong problem-solving skills and ability to work independently on ambiguous complex tasks.
Solid communication and collaboration skills in a fast-paced cross-functional environment.
Experience with CI/CD pipelines and DevOps practices.

Nice to Have:

Experience with and state management (MobX is a plus) for occasional frontend contributions.
Experience with crypto transactions.
Familiarity with testing frameworks like Jest or Mocha.
Experience working in Agile/Scrum teams.

Why Join Us

Fully remote - work from anywhere in the world
Flexible schedule
25 days of paid time off
Equipment allowance

We are looking for a Senior Backend Engineer to join our growing engineering this role you will be responsible for designing building and maintaining scalable backend services that power our platform. You will work on real-time systems optimize performance and collaborate closely with product and e...

Responsibilities:

Backend Engineering: Design implement and maintain scalable backend services using (Express) and TypeScript.
System Design: Own technical decisions service boundaries API design and reliability patterns for backend components.
Database Ownership: Design schemas write and optimize SQL and improve PostgreSQL performance (indexes query plans migrations).
Real-Time Functionality: Build and operate real-time features using WebSockets () ensuring stability under load.
Performance and Scalability: Improve throughput and latency and proactively address bottlenecks across services and the database.
Quality and Testing: Write and maintain unit and integration tests raising overall engineering quality.
Debugging and Incident Support: Troubleshoot complex production issues across the stack and implement long-term fixes.
Collaboration: Work closely with product owners and engineering teams to deliver high-impact features with predictable execution.
Continuous Improvement: Contribute to better tooling standards and engineering practices across the backend team.

Requirements:

Proven experience as a Senior Backend Engineer (or backend-focused Full-Stack Engineer) delivering production systems at scale.
Strong expertise in and Express with TypeScript.
Strong proficiency in PostgreSQL including schema design migrations data modeling and query optimization.
Hands-on experience with WebSockets and real-time systems (preferably ).
Strong problem-solving skills and ability to work independently on ambiguous complex tasks.
Solid communication and collaboration skills in a fast-paced cross-functional environment.
Experience with CI/CD pipelines and DevOps practices.

Nice to Have:

Experience with and state management (MobX is a plus) for occasional frontend contributions.
Experience with crypto transactions.
Familiarity with testing frameworks like Jest or Mocha.
Experience working in Agile/Scrum teams.

Why Join Us

Fully remote - work from anywhere in the world
Flexible schedule
25 days of paid time off
Equipment allowance

Key Skills

Business Intelligence
Bidding
Accounts Assistant Credit Control
Account Development
Content Development
Lab Testing

Apply Now

About Company

Gamdom

Gamdom is home to thousands of betting options for both sports and casino players to wager on. Since 2016, we have been steadily growing to provide more than just casino games and sports betting events to enjoy; With us, you can enjoy unique bonuses and earn massive rewards simultaneo ... View more

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