Senior Golang Software Engineer @ Travel Planet.pl
Core
Maintaining and evolving the Supply Nexus platform, a group-level booking engine backbone for DACH and CEE operations, while leading the migration of legacy services to a modern architecture.
Role type
Senior Golang Software Engineer (Platform & Migration)
Builds
The Supply Nexus platform, booking engine, and modernized legacy services for travel agencies across CEE markets.
Domain
Travel technology, e-commerce, distributed systems.
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Golang, PHP, distributed systems design, relational databases (SQL), REST API, gRPC, CI/CD pipelines, system architecture, observability (logging/monitoring/alerting), cloud resource optimization.
Preferred skills
Kubernetes, Redis, Kibana, Grafana, Datadog.
Technologies
Go, PHP, SQL, Kubernetes, Redis, Kibana, Grafana, Datadog, gRPC.
Responsibilities
Maintain and enhance the Supply Nexus platform including the group-level booking engine; Take part in end-to-end migration and redesign of a legacy service onto a modern platform; Perform basic DevOps tasks such as CI/CD pipeline setup, deployment configuration, and cloud resource optimization; Monitor and improve platform performance ensuring scalability and reliability; Design and implement clean, scalable, and maintainable solutions using the GO programming language; Support existing PHP-based solutions and API integrations.
Seniority
Senior, hands-on IC with architectural input.