Golang Developer

REQUIREMENTS:

Strong experience with Golang (production systems)
Solid understanding of concurrency, synchronization, and memory model
Experience building high-load / low-latency systems
Knowledge of network protocols (HTTP, TCP, gRPC)
Experience with profiling and performance optimization
Understanding of distributed systems fundamentals
Experience with Linux environments

WOULD BE A PLUS:

Experience in AdTech / VAST / RTB
Knowledge of ClickHouse, Redis, Aerospike, or similar high-performance data stores
Experience with custom queues, worker pools, ring buffers
Familiarity with VAST, OpenRTB, OMID
Experience with Kubernetes / Docker
Understanding of network and kernel-level performance tuning


RESPONSIBILITIES:

Design, develop, and maintain high-load backend services written in Golang
Build low-latency, high-throughput systems for real-time advertising (RTB, SSP, DSP components)
Optimize performance, memory usage, and GC behavior under heavy load
Work with concurrent and asynchronous systems (goroutines, channels, atomic operations, lock-free / low-lock structures)
Design and maintain APIs (gRPC / HTTP)
Participate in architecture decisions and performance reviews
Analyze production issues using profiling and tracing tools (pprof, metrics, logs)
Collaborate closely with product, DevOps, and data teams

WE OFFER:

Friendly atmosphere and goal-oriented colleagues
Flexible schedule to work remotely and in our comfortable coworking space in Chișinău
Corporative hardware for work
Paid lunch Paid vacation (28 working days per year) and sick leave (5 days per year with 100% compensation)
Education bonuses
Corporate English language courses
Medical insurance
Participation in corporate parties, both online and offline
Psychological and mental health support
Pleasant corporate gifts
Company support during significant life events