Senior Software Engineer (Data-Focused)
Company:DoiT
Location:UK, Ireland, Estonia, Israel, Netherlands, Sweden, Eastern Europe, Portugal
Languages:English
Seniority level:Senior, 5+ years
Experience:5+ years
Skills:
AWSBackend DevelopmentSQLGCPTypeScriptGoMicroservicesSoftware Engineering
Requirements:
5+ years of experience as a backend engineer, with exposure to large-scale data systems in production. Strong programming skills in Go and/or TypeScript (Python definitely a plus). Proven experience designing and maintaining scalable APIs and services. Proficiency in SQL and experience with analytical databases (e.g., BigQuery, ClickHouse, Redshift, Snowflake). Deep understanding of cloud infrastructure (AWS and GCP preferred). Knowledge of AWS billing and cost optimization is a strong plus. Comfortable collaborating across product and engineering teams. Excellent communication skills in English, both written and verbal. BA/BS degree or equivalent practical experience (Bonus Points). Experience with performance tuning and cost optimization for large-scale data systems (Bonus Points). Familiarity with Kubernetes and modern DevOps practices (Bonus Points).
Responsibilities:
Design, build, and scale backend services in Go and TypeScript. Integrate deeply with large-scale data pipelines. Collaborate with the billing data team on analysis and delivery of cloud billing data. Contribute to platform code and infrastructure for billing calculations and cloud analytics. Implement monitoring, observability, and reliability practices. Drive best practices around backend architecture, data processing, and system design in multi-cloud environments (AWS and GCP).
