Golang Developer

About the Team
Capital One’s Enterprise Data Platform (EDP) powers data access and distribution across the enterprise. The team builds secure, scalable APIs and services that enable real-time and batch data consumption for critical business systems.
This is a backend engineering role focused on building and maintaining cloud-native data services using Go and GraphQL on AWS.

Core Tech Stack

• Go (Golang) – primary backend language
• GraphQL – schema design, resolvers, federation concepts
• AWS – Lambda, ECS/EKS, API Gateway, DynamoDB, S3, IAM, CloudWatch
• Docker & Kubernetes
• CI/CD pipelines (GitHub Actions, Jenkins, or similar)
• SQL & NoSQL databases

Required Qualifications

• 3+ years professional backend software engineering experience
• Hands-on experience building services in Go (Golang)
• Experience designing and implementing GraphQL APIs
• Experience building and deploying applications in AWS
• Experience owning deployments and supporting production systems
• Strong understanding of testing strategies (unit, integration, automated)
• Experience working in Agile delivery teams

Preferred Qualifications

• 5+ years backend engineering experience
• Experience building data platforms, data APIs, or internal data services
• Experience with Kubernetes (EKS)
• Experience with infrastructure as code (Terraform or CloudFormation)
• Understanding of distributed systems and event-driven