Key skills
AWSAzureCloudDockerGoogle Cloud PlatformKubernetesMongoDBMySQLPostgresRedisGoGolangGCPGoogle CloudPostgreSQLJWTCaching
About this role
Role Overview
- Design scalable and resilient services
- Anticipate performance and architectural issues
- Reduce technical debt
- Raise the technical level of the team
- Serve as a backend technical reference
- Have direct impact on platform stability and evolution
- Actively participate in architectural decisions
- Communicate clearly with technical and non-technical teams
- Mentor junior and mid-level developers
Requirements
- Solid experience in back-end development with Golang (primary stack)
- Deep understanding of concurrency (goroutines, channels, context)
- Experience building high-performance REST APIs
- Experience designing resilient and scalable services
- Performance & High Scale: Experience with high-throughput systems (thousands/millions of requests); latency and throughput optimization; advanced caching strategies (distributed Redis); rate limiting, circuit breakers, backpressure control; application profiling and tuning.
- Databases: Performance
- and scalability-oriented data modeling; experience with relational databases (PostgreSQL/MySQL) and non-relational databases (MongoDB or similar).
- Distributed Systems: Hands-on experience with microservices in production and a deep understanding of consistency, fault tolerance, observability, monitoring and distributed tracing; experience with Docker; experience with Kubernetes and working in cloud environments (AWS, GCP or Azure).
- Security: Design of scalable authentication and authorization; OAuth2, JWT; protection against common attacks (rate limiting, brute force, etc.)
Tech Stack
- AWS
- Azure
- Cloud
- Docker
- Google Cloud Platform
- Kubernetes
- MongoDB
- MySQL
- Postgres
- Redis
- Go
Benefits
- Health and dental insurance
- Food and meal allowance
- Childcare assistance
- Extended parental leave
- Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) / TotalPass
- Profit Sharing (PLR)
- Life insurance
- Continuous learning platform (CI&T University)
- Discount club
- Free online platform dedicated to physical and mental health and well-being
- Pregnancy and responsible-parenting course
- Partnerships with online course platforms
- Language learning platform
- And many others