Talentgrator
via Workable
Senior Golang Developer
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 14h ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 78d ago
The date the source published, not the day we noticed it (2026-06-29). Last seen at its source 3h ago.
Is it remote?
Marked remote on the employer's board
Their board carries a remote setting on this posting — a field they filled in, not wording we read. The location field names somewhere specific, which is usually where the team or the entity sits.
Who may apply?
Czechia
The description states no restriction of its own. This is the source's own tag.
Pay not stated
Similar roles pay CZK 126.9k–168.8k/yr
Middle 50% of 10 listings that do state pay — Engineering · all levels · Czechia · CZK/year. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
-
workable employer's own board first seen 10d ago · last seen 3h ago
The listing
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, fine-tune Go's garbage collector, and leverage concurrency primitives to achieve maximum performance.
Design efficient data models, optimize complex queries and indexing strategies in PostgreSQL/MySQL, and 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, 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.
Requirements
4–5+ years of commercial experience using Go as the primary programming language, with a deep understanding of its 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, along with a solid understanding of their architectural trade-offs, including latency and persistence.
Solid understanding of Linux internals, networking fundamentals, virtualization, and containerization technologies (Docker/Kubernetes), with the 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