Staff Security Platform Engineer (IC5)

Ontrac Solutions•Chicago, IL
•Remote

About The Position

OnTrac is seeking a highly skilled and experienced Staff Security Platform Engineer (IC5) to join a contractor program supporting a critical customer engagement. The customer requires one Staff (IC5) engineer to support day-to-day backend integrations and policy platform use cases. This role is ideal for a hands-on backend engineer who can take ownership of integration work on a policy platform, set technical direction for a small delivery team, and become productive on a customer codebase with minimal ramp-up. The successful candidate will work closely with the delivery team and customer stakeholders, including the customer's tech lead, to ensure project success from initial definition through final delivery.

Requirements

  • Core, hands-on experience building backend services and integrations in Golang
  • Core experience with MongoDB as an application data store, including data modeling and query design
  • Core experience with Snowflake, including loading data into it and querying it from backend systems
  • Core experience building and running services on AWS
  • Experience designing, building, and maintaining integrations between backend systems and supporting platform use cases alongside a customer engineering team
  • Ability to lead technical design, review code, and set direction for other engineers on an engagement
  • Ability to communicate clearly with a customer tech lead and translate day-to-day requests into well-scoped engineering work

Nice To Haves

  • Prior work on a security or policy platform team
  • Prior experience as an embedded contractor on a customer engineering team

Responsibilities

  • Support day-to-day backend integration work and policy platform use cases for the customer, delivering changes in Golang against MongoDB, Snowflake, and AWS-hosted services
  • Own technical design for assigned integrations from definition through delivery, and document design decisions for the customer tech lead and delivery stakeholders
  • Deliver work to the customer's technical standards, following the code review, testing, and deployment practices established by the customer's team
  • Provide technical direction and code review for the Senior Security Platform Engineer (IC4) staffed on the same engagement
  • Onboard rapidly and begin contributing to integration work early in the engagement
  • Communicate progress, risks, and blockers promptly to the customer tech lead and delivery stakeholders
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service