
Backend Engineer
AgileEngine
Kraków, Poland • 2h ago • Remote
Mid
Remote
2,500 - 5,269 USD/yr
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Potential salary for Backend Engineer role
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$2,500 – $5,269/year
Quick Facts
Role: Backend Engineer
Focus: Building and scaling production backend services for a high-traffic gaming platform
Working style: Daily use of agentic AI coding tools; flexible hours for game launches
Description
You will build and maintain backend systems for a high-traffic gaming companion platform, including REST and GraphQL APIs, database schemas and queries, caching, analytics pipelines, background jobs, and third-party integrations. The role requires production-scale engineering with attention to performance and reliability, and involves daily hands-on work with agentic AI coding tools under safety guardrails.
What you will do
Build and maintain REST and GraphQL APIs (TypeScript) with authentication, rate limits, and typed contracts
Design schemas and queries for PostgreSQL and MySQL, including live migrations
Run ClickHouse analytics pipelines and write queries behind dashboards
Own caching end to end using Redis-compatible stores, invalidation, and CDN purges
Build and run scheduled jobs and queue consumers for syncing, indexing, leaderboards, webhooks, payouts, and data deletion
Integrate third-party APIs (Stripe, Discord, Blizzard, IGDB, Steam, YouTube) with retries/backoff and rate limit handling
Process game images into map tiles, sprite sheets, and responsive sizes
Keep backend responses lean for Remix and Next.js pages to improve TTFB, PageSpeed, and SEO
Direct and review agentic AI coding agents and maintain guardrails (tests, lint rules, build checks, agent instructions)
Deploy using Docker, GitHub Actions, and Kubernetes
Support high-traffic game launches, sometimes outside regular hours
Benefits
Professional growth: mentorship, TechTalks, and personalized growth roadmaps
Competitive compensation with USD-based budgets for education, fitness, and team activities
Access to exciting projects with Fortune 500 and leading product brands using modern solutions
Flextime with remote and office options
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