Senior Go Engineer

Описание вакансии

Senior Go Engineer

*🗣 Language Proficiency: Upper-Intermediate*

*🧾 Employment type: Full time*

*🌍 Candidate Location: Poland, other EU countries, Kazakhstan, Serbia, Armenia, Georgia*

*🕐 Working Time Zone: CET*

*🚀 Start: ASAP*

*🧭 Planned Work Duration: 3 months this year + 3 months next year*

*👥 Customer Description:*

A global mobility and urban services platform enabling users to book rides and other services while negotiating fares directly with service providers.

*⚙️ Project Phase:* ongoing

*🤝 Soft Skills:*

• Ability to explain project architecture and the business problems addressed in depth.

• Ability to independently clarify ambiguous requirements, define metrics, address concurrency and edge cases, and articulate technical trade-offs.

*💡 Hard Skills / Must Have:*

• 5+ years of production backend engineering experience and complex product development.

• Strong Go expertise: concurrency, synchronization, context propagation, goroutine lifecycle management, and graceful shutdown.

• Experience with high-load distributed systems and microservice architecture.

• Strong SQL and data modelling: schema design, joins, indexes, query analysis, replication, partitioning, and sharding.

• Experience with MySQL or PostgreSQL and Redis caching strategies.

• Sync/async inter-service communication using gRPC and message brokers, including delivery guarantees and idempotency.

• Observability: metrics, logging, tracing, alerting, and Go profiling.

• Understanding of NFRs, SLA/SLO/SLI, Docker, Kubernetes, CI/CD, and cloud platforms.

• Maintainable, testable code; unit/integration testing; Git and code review workflows.

*✨ Hard Skills / Nice to Have:*

• Event-driven architecture experience with Kafka, NATS, or RabbitMQ.

• Infrastructure-as-code experience with Terraform or Pulumi.

• Performance profiling and optimisation of Go services.

• Familiarity with Figma, cross-platform collaboration, and AI-assisted development tools.

*📌 Responsibilities and Tasks:*

• Design, develop, and maintain scalable backend services and features.

• Drive technical research, architecture design, and implementation.

• Collaborate across teams, conduct reviews, and contribute to architectural discussions.

• Own service delivery, production monitoring, maintenance, and observability.

• Mentor engineers and participate in agile ceremonies.

*🧪 Technology Stack:* Go, Microservices, PostgreSQL/MySQL, Redis, gRPC, Docker, Kubernetes, AWS, CI/CD Откликнуться