Senior DevOps / SRE
Primary stack
Nice to have's
Job description
About the Position
We are looking for an experienced hands-on DevOps/SRE engineer to work with high-throughput bare-metal infrastructure and business-critical production systems.
Responsibilities
- Operate and manage high-throughput bare-metal infrastructure and production systems
- Diagnose and resolve issues related to network saturation, packet loss, and connection exhaustion
- Utilize production diagnostic tools such as
ss,tcpdump,perf,strace, and/proc - Operate and tune load balancers in high-throughput environments
- Participate in on-call rotations and resolve critical production incidents
- Make technical decisions independently and share expertise with other engineers
Requirements
- 5+ years of hands-on experience in DevOps/SRE
- Deep understanding of Linux internals
- Strong knowledge of TCP/IP and the Linux networking stack
- Proficiency with production diagnostic tools such as
ss,tcpdump,perf,strace, and/proc - Strong knowledge of Ansible, GitLab CI, Bash, and Git
- Experience with Prometheus or VictoriaMetrics, Grafana, and PromQL
- Ability to read and understand technical documentation in English
Deep Expertise in at Least One Area
- Go in production: pprof, goroutine dumps, execution traces, and runtime metrics; diagnosing excessive allocations, GC pressure, goroutine leaks, lock contention, blocked I/O, and incorrect network timeouts; understanding GOGC, GOMEMLIMIT, GOMAXPROCS, connection pooling, and graceful shutdown. Ability to read Go code and provide developers with evidence-based hypotheses about performance and reliability issues
- Load balancing at scale: experience with systems processing more than 1 million requests per second
- Safe deployments across large server fleets: rolling and canary deployments, health checks, versioning, and rollback strategies
- Observability and performance: capacity planning, load testing, and systematic bottleneck analysis
Nice to Have
- Experience with latency-sensitive or real-time data processing systems
- Experience operating ClickHouse, Kafka, Redis, or Aerospike
- Experience with AdTech/OpenRTB
- Experience with MAAS/PXE, IPMI/BMC, or BGP
- Experience with Proxmox, FreeIPA, or nftables
- Practical experience using AI assistants in engineering workflows
- Spoken English at B1 level or higher
We Offer
- Competitive salary
- A friendly and professional team
- Opportunities for professional growth and career development
- Paid vacation and sick leave
- Corporate English classes
- Medical insurance
About the Company
Are you in? We will be in touch shortly to learn more about your goals and get you rolling.
Apply Now
[Your name]*
[Email]*
[Phone]*
Attach your CV (.pdf,.doc,.docx, .pptx)
[Motivation Letter]*
I have read and accept Terms and Conditions and Privacy Policy.*
I would like to get updates on hot vacancies, Adtelligent news, and marketing offers.
© Adtelligent. This job description was sourced from the employer's public career page. TheJob is not the employer — we index the posting and route candidates to the source. All content rights and hiring decisions belong to the employer.