Senior Backend Engineer (Go)

Posted:
6/10/2026, 5:02:23 PM

Location(s):
Vilnius, Vilnius County, Lithuania ⋅ Vilnius County, Lithuania

Experience Level(s):
Senior

Field(s):
DevOps & Infrastructure ⋅ Software Engineering

Workplace Type:
Hybrid

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

The team waiting for you:

They're building the next generation of web scraping platform - new high-scale product endpoints, designed Go-first. We're looking for a strong backend engineer who wants to grow into Go, treats AI tools as a core part of how they build, and likes owning real problems at scale
Up for the challenge? Let’s talk!

Oxylabs

Website: http://www.oxylabs.io/

Headquarter Location: Vilnius, Vilniaus Apskritis, Lithuania

Employee Count: 251-500

Year Founded: 2015

IPO Status: Private

Industries: Big Data ⋅ Business Intelligence ⋅ Cloud Data Services ⋅ Data Integration ⋅ Data Mining ⋅ Information Technology ⋅ Software