golang developer

Inventiff is a software development and digital product agency based in Cluj-Napoca, Romania. It partners with companies across industries to turn ideas into scalable digital products, including custom software, web platforms, mobile apps, APIs, integrations, and cloud infrastructure. Its team covers the full delivery cycle, from discovery and design to development, testing, and ongoing support.

• Design, develop, and maintain backend services and microservices in Go
• Build and maintain RESTful and/or gRPC APIs
• Write efficient concurrent code using goroutines, channels, and Go best practices
• Work with relational and NoSQL databases and optimize data access
• Integrate third-party services, message queues, and internal systems
• Write clean, tested, and well-documented code, and participate in code reviews
• Monitor, troubleshoot, and improve the performance and reliability of production services
• Contribute to architecture discussions and continuous improvement of practices
• Collaborate with frontend, QA, and DevOps colleagues to take features from design to production

• 3+ Years of professional backend development experience, including at least 2 years of hands-on Go experience
• Solid understanding of Go concurrency (goroutines, channels, context) and the standard library
• Experience building RESTful APIs
• Experience with relational databases such as PostgreSQL or MySQL, and SQL
• Understanding of microservices architecture and distributed systems fundamentals
• Experience with Go unit and integration testing
• Familiarity with Git, CI/CD pipelines, and Docker
• Experience working in Agile/Scrum teams
• Good communication skills
• English at B2 level or higher
• Будет плюсом: gRPC/Protocol Buffers, Kafka, NATS, RabbitMQ, NoSQL/caching solutions (Redis, MongoDB), Kubernetes, cloud platforms (AWS, Azure, GCP), observability tools (Prometheus, Grafana, OpenTelemetry), performance profiling and optimization (pprof), another backend language (Java, Python, Node.js, Rust), secure coding practices

• Long-term collaboration on a variety of client projects and industries
• A small, senior-minded team where your input shapes technical decisions
• Direct communication with clients and stakeholders, with no unnecessary layers
• Opportunities to learn and work with modern tools, including AI-assisted development