Golang Developer (Senior)

Company

Oxylabs

Date Posted

19-12-2025

Location

Vilnius, Vilnius County, Lithuania / Kaunas, Kaunas County, Lithuania

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We’re a team of 500+ professionals who develop cutting-edge proxy and web data scraping solutions for thousands of the world’s best known businesses, including Fortune 500 companies. 

What’s in store for you:
You’ll be solving complex challenges and maintaining our own infrastructure with 60PB+ monthly data traffic. Here are its scale and maturity in numbers:

- 6PB+ Ceph storage
- 60PB+ monthly data traffic through our systems
- 300k+ service requests/sec processed
- 500k+ Kafka messages/sec streamed

Thousand of servers, tens of thousands of requests per second.


Your day-to-day:
    • Build new features and software improvements;
    • Partner with fellow engineers to innovate, architect, develop and scale Oxylabs products;
    • Be responsible for writing clear, tested, documented code that delivers real business value;
    • Deliver and review technical design, code and documentation

Your experience & skills:
    • 5+ years of any backend development experience;
    • Have some experience with Go programming language;
    • Proficient understanding of code versioning tool Git;
    • Experience with some of these technologies: 
    • MySQL or other DB, 
    • Redis/KeyDB/Valkey/Memcached
    • Kafka/Redpanda, RabbitMQ, or another event streaming platform or message broker;
    • Docker, Containerization, Kubernetes;

      • NICE TO HAVE REQUIREMENTS:

    • Devops experience
    • Have basic knowledge of Linux, CI/CD

Our technical stack:
    • Go
    • Redpanda
    • RabbitMQ
    • Kubernetes
    • ArgoCD
    • Grafana
    • Prometheus
    • ELK stack
    • Haproxy
    • MySQL
    • Valkey
    • Memcached
    • Docker
    • Ansible etc.

Salary
    • Gross salary: 4750 - 7200 EUR/month. Keep in mind that we are open to discussing a different salary based on your skills and experience.

    • To support your professional growth and make you feel taken care of, we’ve put together an expansive benefit package. It covers learning, well-being, celebration, and much more — learn all about it here.
Up for the challenge? Let’s talk!
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.