[Hiring] Senior Golang Developer @Talentgrator

Role Description

Lead the design and development of high-performance backend services in Go, ensuring scalability, reliability, and clean architecture.

• Drive key architectural decisions within a microservices ecosystem.
• Evaluate technology choices and define integration patterns and best practices.
• Profile applications, optimize CPU and memory utilization, and fine-tune Go's garbage collector.
• Leverage concurrency primitives to achieve maximum performance.
• Design efficient data models and optimize complex queries and indexing strategies in PostgreSQL/MySQL.
• Ensure high performance under intensive read/write workloads (thousands of QPS).
• Build observability into services by implementing metrics, logging, and distributed tracing.
• Participate in production incident investigations and perform root cause analysis across application code, networking, and operating system layers.
• Conduct thorough code reviews and share technical expertise.
• Mentor engineers and promote engineering best practices across the team.
• Collaborate closely with DevOps, QA, Product, and other engineering teams to deliver production-ready features quickly, safely, and reliably.

Qualifications

• 4–5+ years of commercial experience using Go as the primary programming language.
• Deep understanding of Go internals, including memory management, scheduler, maps, channels, garbage collection, sync.Pool, and atomic operations.
• Proven experience designing, building, and operating large-scale distributed systems and microservices in high-load production environments.
• Strong expertise in PostgreSQL or MySQL, including query optimization, indexing strategies, replication, clustering, and resolving lock contention in multi-terabyte databases.
• Hands-on experience with messaging platforms such as NATS and Apache Kafka.
• Solid understanding of their architectural trade-offs, including latency and persistence.
• Solid understanding of Linux internals, networking fundamentals, virtualization, and containerization technologies (Docker/Kubernetes).
• Ability to troubleshoot production issues effectively.

Benefits

• 20 vacation days and 5 family days yearly.
• Flexible start to the workday.
• Support from a professional corporate coach and psychologist.
• Regular internal and external activities, workshops, trips, and corporate events.
• Access to our internal knowledge base, meetups, and team-building activities.
• Ongoing training in new technologies and continuous professional development support.