Senior Golang Developer

September 28, 2026

Remote (within country)

Middle

Poland, Kazakhstan, Serbia, Georgia

Worth knowing

English is required
B1 level
Crypto or web3 project

Description

instinctools is hiring a Senior Golang Developer for a client in the mobility sector. The role involves designing, developing, and maintaining backend services using Golang in a high-load environment with a focus on scalability and reliability.

Responsibilities

Design, develop, and maintain backend services using Golang, delivering scalable and high-performance solutions
Design optimal database structures (SQL), manage indexes, and optimize query performance
Build and maintain asynchronous communication between services, e.g., using Kafka
Take end-to-end ownership of backend services, including development, deployment, monitoring, and production support
Set up observability for services (metrics, logging, alerts), respond to production incidents, and conduct root cause analysis
Write clean, maintainable code; perform code reviews and follow architectural guidelines
Collaborate with cross-functional teams during planning sessions and contribute to technical solutions
Proactively identify and implement improvements in system design, performance, and user experience

Requirements

7+ years of commercial backend engineering experience, including solving complex problems in high-load environments
5+ years of hands-on experience with Golang, including practical use of advanced features in production systems
Strong SQL expertise, including schema design, scaling strategies, and query optimization for high-load environments
Deep understanding of Redis, including effective use of data structures and performance optimization
Experience with Docker and CI/CD pipelines; knowledge of Kubernetes and cloud platforms like AWS
Solid experience with synchronous and asynchronous inter-service communication patterns
Strong understanding of microservice architecture patterns and system design
Experience in product-led environments and building scalable distributed systems
Proven ability to design observability solutions, including metrics, logging, and distributed tracing

Conditions

Flexible working time
Professional and ambitious team environment
Learning opportunities, seminars, and conferences with time for exploring new technologies
Co-funding for language courses (English)
Duration of cooperation: 4-6+ months

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