Senior Software Engineer, Back End

The role

You will design, develop, and architect microservices and Temporal workflows for money movement, trading, and account lifecycle. You will own gRPC services and partner-facing REST APIs while building integrations with custodians and banking partners.

What you will do

• Design, develop, and architect microservices and Temporal workflows
• Make architectural decisions across a variety of systems
• Raise the bar on how systems are tested
• Own gRPC services end-to-end in a multi-tenant platform
• Own partner-facing REST APIs
• Tackle engineering and product problems and operate what you build
• Instrument services in Datadog
• Build and debug integrations with custodians, clearing systems, and banking partners
• Calculate and generate tax documents

Required qualifications

• 8-10+ years of software development building and operating production backend systems
• Computer Science degree or equivalent experience
• Go, or deep experience in another statically typed language
• Experience working on distributed systems where partial failures are expected
• Experience in successful delivery of high-quality production services and systems

Nice to have

• Prior experience in the financial industry and comfort in a regulated environment
• Direct experience with Temporal or similar workflow engines
• Experience with Datadog or comparable observability tooling
• Familiarity with gRPC and protobuf at scale
• Exposure to brokerage domain concepts such as clearing, settlement, corporate actions, KYC/AML, books and records

About the company

Atomic is a fast-growing, mission-driven company powering the expansion of financial services and wealth creation. They build critical financial infrastructure that allows consumer-facing companies to offer investing experiences to their customers.