Software Engineer, Infrastructure

About the role

You'd be joining the Data Infra team — a small, high-leverage team within Chime's Infrastructure Engineering org. We build and operate the foundational platform that Data Engineering relies on to run their workflows reliably at scale: from deploying Airflow and Flink environments to owning the DynamoDB and RDS infrastructure that powers Chime's data platform. This is a generalist role where you'll touch both pillars — the data engineering deployment layer and the storage layer — so you'll never be bored. If you get energy from building durable foundations that other engineers build on top of, this team is for you.

In this role, you can expect to

• Build and maintain deployment infrastructure for Data Engineering workflows, including Airflow, Flink, and chalk.ai environments
• Own and operate Chime's core storage technologies — DynamoDB and RDS — serving both data engineering and platform teams
• Write infrastructure-as-code using Terraform and manage workloads on Kubernetes in production
• Partner closely with Data Engineering to translate their needs into scalable, reliable infrastructure solutions
• Drive reliability improvements across the platform — observability, capacity planning, and operational hygiene
• Participate in the full lifecycle of infrastructure changes: design, build, test, and ship
• Help shape how the Data Infra team scales its practices as Chime grows

To thrive in this role, you have

• 2–4 years of software engineering experience with a focus on infrastructure, platform, or backend systems
• Hands-on production experience with Terraform and Kubernetes
• Familiarity with AWS, particularly managed database services like DynamoDB and RDS
• Strong programming skills in Python or a similar language
• A systems-thinking mindset — you design for reliability, scalability, and maintainability from the start
• The ability to work autonomously on ambiguous problems and communicate clearly across teams
• Experience with data ingestion and ETL pipelines is a strong plus