TL;DR

Senior Backend Developer (Fintech): Designing and scaling backend services for money movement and integrations within the %hirify_global% ecosystem, with an accent on high performance and system reliability. Focus on database optimization, asynchronous service interactions using Kafka, and building efficient client-server communications.

Location: Hybrid in Kazakhstan. Relocation package offered for candidates from other regions.

Company

%hirify_global% Pay is a core financial infrastructure product inside the %hirify_global% ecosystem, connecting multiple verticals through a shared wallet and payment layer.

What you will do

Design and implement complex business logic in Golang, ensuring high performance and system reliability.
Design optimal database structures (SQL), manage indexes, and optimize query performance.
Build asynchronous service interactions using Kafka.
Take ownership of backend services lifecycle, including delivery, monitoring and maintaining backend services in the production environment.
Conduct code reviews, ensure compliance with architectural guidelines, and implement engineering best practices.
Set up monitoring and alerting for your services, participate in Post-Mortem processes, and automate routine tasks.

Requirements

5+ years of commercial backend engineering experience in high-load environments.
Strong knowledge of Go programming language.
Strong SQL knowledge, including designing schemas, scaling strategies and query optimization.
In-depth knowledge of Redis and its efficient use in high-load systems.
Experience working with Docker, understanding CI/CD pipelines, and knowledge of k8s (or analogs) and cloud infrastructure (like AWS).
Experience with synchronous and asynchronous inter-service communication patterns.

Culture & Benefits

Stable salary and official employment.
Health insurance.
Hybrid work mode and flexible schedule.
Relocation package offered for candidates from other regions.
Access to professional counseling services including psychological, financial, and legal support.
Diverse internal training programs.