This role is closed
SOFTSWISS is no longer accepting applicants for this position. Browse other live web3 jobs or check out similar roles below.
◆ 6/10
devigamingBackend Developer
About this role
SOFTSWISS is looking for a Senior Ruby on Rails Developer to build high-load gaming solutions. Join a team that values AI as a force multiplier and contributes to cutting-edge gaming technology.
Description
Overview: SOFTSWISS continues to expand its team and is looking for a Senior Ruby on Rails Developer. We need a skilled, proactive and accomplished professional who shares our culture and values and is ready to contribute to the development of cutting-edge gaming solutions.
About Product: SOFTSWISS Casino Platform Full-service modular software platform to manage online casino operations.
Responsibilities
- Design, build and evolve Ruby on Rails services that power our iGaming platform: high-throughput APIs, payment and wallet flows, real-time game integrations and back-office tooling.
- Work in an AI-augmented workflow: use coding assistants and agents (Cursor, Claude Code, GitHub Copilot or similar) for scaffolding, refactoring, test generation and code review and take full responsibility for the quality of what gets merged.
- Integrate LLM-based features into the product where they create real value: [fraud and risk signals, player-support automation, content generation, internal analytics copilots].
- Own performance and reliability: profile hot paths, tune PostgreSQL queries, design caching and background-processing strategies, and drive incidents to root cause.
- Review code (human- and AI-written alike), mentor mid-level engineers and help set the team's standards for how we use AI responsibly and effectively.
- Take part in architecture discussions, technical planning and cross-team initiatives.
Requirements
- 4+ years of commercial Ruby on Rails experience; deep understanding of Ruby internals, Rails conventions and where to break them.
- Strong SQL and PostgreSQL skills: indexing, query planning, migrations on large tables without downtime.
- Solid grasp of distributed-system fundamentals: message queues, idempotency, eventual consistency, background jobs (Sidekiq or similar), caching (Redis).
- Hands-on experience with AI coding tools in day-to-day work, and a clear opinion on when they help and when they hurt.
- Ability to evaluate and verify AI-generated code: you write and read tests critically, understand what the code actually does, and never merge what you can't explain.
- Experience designing and consuming REST and/or gRPC APIs; familiarity with OpenAPI.
- Confident with Git, CI/CD pipelines, Docker; comfortable reading Kubernetes manifests and logs.
- Experience with observability tooling (Prometheus/Grafana, Sentry, OpenTelemetry or similar).
- Upper-Intermediate or higher English and Russian level.
Conditions & Benefits
- Private health insurance
- Sports benefits
- Comprehensive Mental Health Program
- Free English lessons (online)
- Local language courses
- Paid time off
- Maternity leave support
- Referral program rewards
- Upskilling, internal workshops, and participation in professional conferences and corporate events.
Job Details
Market range (est.)$120k–$245k
LocationRemote
AI Score★★★★★★☆☆☆☆ 6/10
Riskhigh-risk
PostedSep 14, 2026 (6d ago)
Tags & Skills
devigamingBackend Developer
Tech Stack
RubyRailsPostgreSQLRedisSidekiqKafkaDockerKubernetesGitLab CIGrafanaSentry