Go Developer

Czym będziesz się zajmować?

Andersen is hiring a Go Developer to build a global digital platform and scalable backend for the insurance and assistance industry.

Our client is a global financial and protection services firm delivering diverse solutions.

The project builds a global digital platform for insurance and assistance (travel, auto, health), delivering scalable, reliable services that enhance customer experience and operations.

Responsibilities

• Build and evolve a real-time cross-selling platform with live data flows and personalized offers in insurance.
• Own the backend for multiple user-facing apps, advancing a gRPC-based microservices architecture.
• Design and maintain REST and gRPC APIs for core platforms and third-party services (risk scoring, KYC, payments).
• Model and manage transactional data in PostgreSQL (policies, claims, customer records) with audit trails.
• Implement event-driven workflows using RabbitMQ or Kafka for claims, policy updates, and notifications.
• Write and maintain unit and integration tests, focusing on monetary calculations and claims/premium accuracy.
• Instrument services with Grafana/Prometheus; monitor critical flows to preempt issues.
• Contribute to code reviews and architectural decisions; emphasize scalability, availability, and resilience in Agile/Scrum.

Kogo poszukujemy?

Must-haves

• 5+ years commercial development including 3+ years Go in production.
• Computer Science degree.
• Implementing AI in teams.
• Experience of working in fintech/banking domans with complex integrations.
• Concurrency: goroutines/channels; microservices with gRPC.
• Experience with containerizing and deploying backend services.
• Strong knowledge of PostgreSQL (schema design, query optimization, database migrations).
• RabbitMQ/Kafka for event-driven architectures.
• Experience designing and implementing REST APIs.
• Practical experience writing unit and integration tests for backend services.
• Experience instrumenting services with Grafana and Prometheus, including metrics collection, monitoring, and alerting.
• Experience designing scalable, highly available systems capable of handling high-throughput, real-time workloads.
• Active participation in code reviews, with a strong focus on code quality and knowledge sharing.
• Experience working in Agile/Scrum development environments.
• Fault-tolerant design, idempotency, SLA considerations.
• Level of English - from Upper-Intermediate.

Nice to have

• Experience in insurance and regulated domains; familiarity with GDPR/PCI DSS; understanding of policies, underwriting, and claims lifecycle.

Czego wymagamy?

5 lat doświadczenia na podobnym stanowisku

Znajomości

• Golang
• Kafka
• RabbitMQ
• REST
• gRPC
• Grafana
• Prometheus

Języki

• Angielski

Jakie warunki i benefity otrzymasz?

• 14.8k-22.1k PLN brutto/m (Umowa o pracę)
• Umowa o pracę - Stałe godziny pracy (100%)
• Praca zdalna: W całości
• Pakiet medyczny
• Kawa / Herbata

Kim jesteśmy? Andersen - your global software development partner Andersen is a global software development company with over 18 years of experience supporting businesses worldwide in their digital transformation.

Headquartered in Poland, we operate development centers across Germany, the USA, the UK, Lithuania, Hungary, Kazakhstan, Georgia, Azerbaijan, Cyprus, and the UAE, enabling us to deliver high-impact solutions close to our customers. We offer end-to-end IT services - from custom software development, API integration, and system architecture to legacy modernization and long-term support. With deep technical expertise and a focus on business value, we build tailored, scalable, and secure digital products. Harnessing the power of AI, Machine Learning, Data Science, Big Data, and Visual Technologies, we create intelligent, future-ready solutions that support digital transformation and solve real-world business problems.

Recognized among the world’s Top 1,000 B2B service providers, Andersen has earned the trust of industry leaders. Our portfolio includes long-term partnerships with Siemens, S&P Global, Ryanair, IHS Markit, TUI, Johnson & Johnson, T-Systems, and many more. With a team of 3,700+ highly qualified experts in 16+ global locations, we have successfully delivered over 1,000 projects across industries such as Healthcare, FinTech, Logistic, Automotive,

Manufacturing, E-commerce, Multimedia & Entertainment and more. Driven by responsibility, client-focus, and commitment to results, Andersen is your reliable tech partner for building high-ROI, future-proof digital solutions - anywhere in the world.