Senior Backend Engineer (AdTech)

TL;DR

Senior Backend Engineer (AdTech): Building an internal ads platform that will deliver a native ads experience at scale with an accent on integrating ads into all areas of hirify.global and significantly contributing to the overall revenue. Focus on developing a robust and scalable platform using Golang.

Location: Vilnius, Kaunas. Hybrid work model with 2 days in the office recommended but not enforced.

Salary: € 4,975 - € 6,725 gross per month.

Company

hirify.global is Europe’s leading platform for second-hand fashion, connecting millions of members across 20+ markets.

What you will do

• Work alongside backend and site reliability to build a robust and scalable platform.
• Shape Golang standards and apply Agile and Lean principles.
• Collaborate with other developers through GitHub pull requests and code reviews, actively looking for solutions to use AI in automating the reviewing process.
• Use AI tools to improve code and see code affect millions of users almost instantly through frequent deployments.
• Work with a diverse tech stack, including Go, Ruby, Scala, MySQL, Prometheus, Grafana, and Apache Flink.
• Take ownership of critical alerts and business metrics to ensure services achieve 99.99% availability.

Requirements

• Solid backend engineering skills with expertise in Golang or similar programming languages.
• Hands-on experience designing, building, and scaling AdTech solutions.
• Eagerness to master new technologies and concepts.
• Practical thinking, choosing the best solutions, avoiding over-engineering, and prioritizing simplicity.
• Readiness to take action, fight for your own ideas, and challenge others to make their ideas bulletproof.
• Strong communication skills for effective collaboration with cross-domain teams and non-technical stakeholders.

Culture & Benefits

• Opportunity to benefit from a share options programme.
• 25 working days of holiday.
• Home office support, providing IT workstation equipment and a personal budget of up to €540 for home workplace furniture.
• Private health insurance and mental and emotional health support through the Mindletic app.
• Opportunity to spend up to 90 days per year - 21 of which can be spent working outside of the EU - on workation.