Senior Fullstack Engineer (Go/TypeScript)

We are currently looking for a Senior Fullstack Engineer (Go/TypeScript) for our flagship project. Key Responsibilities Design and develop microservices in Go (REST/gRPC), public and internal APIs. Develop frontend using TypeScript (React) with a focus on performance and Developer Experience (DX). Integrate with external services, develop contracts. Optimize performance, profiling, reduce latency, and scale systems. Design database schemas, perform migrations, indexing, and query optimization. Implement and maintain CI/CD, cloud infrastructure (AWS) with Docker/Kubernetes. Ensure quality: writing tests (unit/integration/e2e), code reviews, automation of checks. Ensure observability and reliability: logging, metrics, alerting, tracing. Participate in architectural design, RFCs/ADRs. Requirements 3+ years of commercial development experience, including 3+ years with Golang and 3+ years with TypeScript. Proficient in Go: context handling, concurrency (goroutines/channels), profiling (pprof), gRPC/REST, generics, modularity. Strong frontend skills with TypeScript: React, state management (Redux Toolkit), routing, bundle formation, and optimization. Databases: PostgreSQL/MySQL, Redis; design, indexing, transactions. Queues/Buses: Kafka/NATS — experience in designing event-driven integrations. CI/CD: GitLab CI, feature flags, migrations, blue‑green/rolling deployments. Testing: Jest, Playwright; for Go — testing/testify, integration/e2e. Security: OAuth2, JWT. Understanding of DDD principles, SOLID, 12-factor methodology, observability (Prometheus/Grafana, OpenTelemetry). English - B1. Nice To Have Data architecture: CQRS/Event Sourcing, idempotency, deduplication. Experience building BFFs, WebSockets. Feature flags, experiments/A-B testing, product metrics. Technology Stack (Primary) Backend: Go, gRPC/REST, PostgreSQL, Redis, Kafka. Frontend: TypeScript, React, Redux Toolkit, Playwright. DevOps: GitLab CI, Docker, nice to have: Kubernetes, AWS, Helm. Observability: Prometheus, Grafana, Loki, OpenTelemetry, Sentry. What We Offer Employment according to the Labor Code of the Republic of Belarus (the company is the resident of the PVT). Extended health insurance policy from the first month of work. Additional payments for sick leaves and days off. Sport Days, Teambuilding Events and Parties. Breakfast and healthy snacks in the office. Gifts and bonuses for employees on significant dates (birthday, wedding, birth of children). Relaxation room in the office. Competitive salary and benefits package. Opportunity to work with a talented and passionate team in a creative and dynamic environment. Flexible working hours and remote/office work options. Career growth and professional development opportunities. A fun and inclusive company culture that celebrates diversity and creativity. The position has been posted in anticipation of its official opening. Вакансия открыта в связи с перспективой потребности в работнике. Join us and let’s create great product together!

Design and develop Go-based microservices and TypeScript-based frontends with a focus on performance and developer experience. Implement CI/CD pipelines, manage cloud infrastructure on AWS, and ensure system reliability through observability and testing.

Requires 3+ years of commercial experience with both Golang and TypeScript, including proficiency in concurrency, state management, and database design. Candidates should be familiar with event-driven architectures, DDD principles, and have at least B1 level English proficiency.

• Extended health insurance • Additional payments for sick leaves and days off • Sport Days • Teambuilding Events and Parties • Breakfast and healthy snacks in the office • Gifts and bonuses for significant dates • Relaxation room in the office • Competitive salary and benefits package • Flexible working hours • Remote/office work options • Career growth and professional development opportunities

• KubernetesPreferred
• REST APIsPreferred
• GoPreferred
• RedisPreferred
• PostgreSQLPreferred
• DockerPreferred
• ReactPreferred
• TypeScriptPreferred
• Amazon Web ServicesPreferred

Identified from the job description. Confirm important requirements above.

• Go
• TypeScript
• React
• gRPC
• REST
• PostgreSQL
• Redis
• Kafka
• Docker
• Kubernetes
• AWS
• GitLab CI
• Redux Toolkit
• Playwright
• Prometheus
• Grafana

• Software
• Technology
• Engineering

Minimum experience

2+ years

Apply by

Sep 6, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Mid-Senior level