Senior Backend Engineer (Golang)

Навыки

• Android
• ClickHouse
• Многопоточность
• DAU / MAU
• Elasticsearch
• GMV / MRR
• Go

О компании и продукте

• At BlueThrone, we don’t just build apps.
• We take indie mobile products and turn them into global powerhouses.
• 80M+ downloads, 20M+ MAU, $14M+ ARR - we're rewriting the rules of mobile scaling, and we do it lean.
• We move fast , we own our work , and we build things people actually care about. If you want autonomy and real impact , welcome aboard 💙

Задачи

• Architect and evolve backend systems in Golang that support millions of active users - from designing architecture to making sure everything runs smooth at scale
• Build APIs engineers love - clean, reliable, and intuitive, so the frontend team can move fast without friction
• Work with complex data flows, caching, and messaging
• Maintain and extend our existing Node.js services as part of the ongoing migration to Golang
• Catch performance bottlenecks before users ever notice them
• Work closely with product, frontend, and data teams - ship fast, iterate faster
• Bring fresh ideas, constantly push limits, challenge assumptions, and raise the bar for backend engineering
• Senior Backend Engineer
• Fully remote

Требования

• 5+ years building backend systems at real scale - you’ve seen what works and what breaks when millions of people use a product
• Strong Golang on the backend . This is your primary stack, and it shows - concurrency, performance, and backend architecture decisions are second nature to you
• Experience designing scalable architectures and REST APIs other engineers actually want to use
• Deep knowledge of PostgreSQL, ClickHouse, and Elasticsearch - comfortable with large datasets, unbothered by a bad query plan
• Hands-on with Redis and RabbitMQ - you know how to make systems both fast and resilient
• Confidence around infrastructure: Nginx, Kubernetes, deployment pipelines
• Node.js experience is a HUGE plus. If you've built and shipped with it, great - you'll be right at home working in our legacy codebase
• Mobile app experience (iOS or Android) is also a plus
• You’ll fit right in if you
• Prefer freedom over fixed schedules - remote, flexible, unlimited time off
• Are naturally curious and love driving real impact for users and the business
• Can wear multiple hats - we love experts, but we also value jacks of all trades
• Keep things cool, calm, and collected - save the drama for your llama
• Like challenges and aren’t afraid to roll up your sleeves to win
• Believe in working smarter, not harder - focus on productivity and results, not punching the clock
• Follow your passion and have fun while doing work that actually matters
• The interview process 🪜
• Initial call with the People team (45 minutes)
• Technical interview with our Tech Lead (90 minutes)
• Chat with the CTO (60 minutes)
• Equal opportunities for everyone 💖
• We believe the best teams are diverse teams
• We welcome applicants from all backgrounds and experiences
• We consider all candidates regardless of age, ethnicity, religion, sex, sexual orientation, gender identity, family or parental status, national origin, veteran status, neurodiversity, or disability
• If you need reasonable adjustments at any point in the application or interview process, please let us know

Условия

• Flexible hours
• And a real shot at owning systems used by millions of people
• If that's not enough to get you reading further, this probably isn't your role

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