11 hours ago
Kaunas, LithuaniaSenior
Responsibilities
- Deliver deployment solutions with MLOps engineers so data scientists can deploy ML models to production.
- Monitor and improve the Vinted Feature Store to support 240k feature-read RPS while meeting SLOs.
- Deploy and maintain self-hosted Langfuse for LLM evaluation and observability, including upgrades, automation, and security hardening.
- Lead reliability work covering SLOs, alerting, runbooks, postmortems, and toil reduction.
- Build observability and operational tooling for model deployment and ML Platform services.
- Integrate deployment workflows with automated experimentation such as A/B and shadow testing.
- Communicate incidents, planned changes, risks, and reliability trade-offs to stakeholders.
- Participate in on-call operations for critical ML Platform services.
Requirements
- Working experience with programming or scripting; Go is a plus, but other languages are welcome.
- Solid understanding of Linux operating systems.
- Experience with parts of the stated technology stack or similar tools and platforms.
- Excellent written and spoken English.
- Curiosity, motivation to grow, and willingness to deepen expertise in the relevant concepts and technologies.
- Experience with GPUs and ML/LLM platforms such as Vertex AI, feature stores, or model deployment is advantageous.
Benefits
- Share options programme.
- 25 working days of holiday.
- IT workstation equipment and up to €540 for home workplace furniture.
- Private health insurance.
- Mental and emotional health support through the Mindletic app.
- Frequent team-building events and a monthly Vinted shopping budget.
- Up to 90 workation days per year, including up to 21 days working outside the EU.
- Dog-friendly office facilities, with gym and in-house meals in Vilnius and lunch benefits in Kaunas.
- Annual individual learning budget for courses, certifications, workshops, and other development.
- Hybrid work with two recommended but unenforced office days per week.
- Gross monthly salary range of €5,100–€6,900.
Tech Stack
Categories
ML EngineeringSite Reliability
About Vinted
Vinted runs a consumer-to-consumer marketplace and app for buying and selling second-hand fashion and related items across Europe. It monetizes through transaction-related fees, buyer protection, and shipping services, and also operates Vinted Go for logistics and Vinted Pay for payments. Founded in 2008 and headquartered in Vilnius, Lithuania, the platform serves members in 20+ European markets.