As a Senior Software Engineer on TnT, you'll take real ownership of features and systems across both domains. You'll work closely with product, design, and partner engineering teams to ship meaningful improvements to enterprise customers.
What you'll do
In this role, you will:
Own a TnT subdomain: Take technical responsibility for a component—whether it's our OAuth/SSO flows, audit logging infrastructure, telemetry ingestion pipelines, or fine-grained permissions model.
Drive features end-to-end: Write design docs, get alignment, implement, test, deploy, and monitor your work in production.
Build for enterprise reliability: Design with observability, rollback paths, and incremental delivery in mind. Participate in on-call and postmortems.
Collaborate across functions: Work directly with Product and Design to scope and prioritize work. Communicate clearly and async-first.
Grow as an engineer: Contribute to code reviews, design discussions, and technical standards. Receive and give constructive feedback within the team.
The Trust & Telemetry team is organized around two domains:
Telemetry: We surface usage, performance, and schema insights that help teams safely evolve and scale their graphs. This means owning the pipelines, APIs, and UX that translate raw telemetry data into actionable visibility.
Trust: We own identity, access management, and auditing for GraphOS. From OAuth and SSO to fine-grained role-based tokens and audit logs, we make sure the right people can do the right things—and that there's a record when they do.
Who you are — Minimum requirements
2+ years of experience designing and building backend services in production
Solid understanding of distributed systems fundamentals: consistency, failure modes, and resiliency patterns
Experience building APIs and data models that other teams or customers depend on
Proficiency in at least one modern backend language (TypeScript/Node, Go, Rust, Java, or similar)
Experience with relational databases and at least one of: key-value, document, or time-series stores
Hands-on ownership of services in production: on-call, incident response, postmortems
Familiarity with observability tooling (metrics, tracing, logging) and SLOs
Strong written and verbal communication, especially for design docs and async collaboration
Ability to work with Product and Design to define scope, trade-offs, and delivery increments
Nice to have
Familiarity with GraphQL, GraphOS, or API gateways
Experience with OAuth 2.0, OIDC, SAML, or enterprise SSO flows
Experience with IAM systems, RBAC/ABAC models, or audit logging
Familiarity with AI agents, tool/function calling, or agentic middleware
Experience with cloud-native architectures (Kubernetes, containers, service meshes)
Background in security engineering, compliance tooling, or enterprise identity
About Apollo
Whether you binge-watch a series on Netflix, plan faraway vacations from your phone, or read international news online, you've likely used Apollo's technology this week. Apollo supports some of the largest GraphQL platforms in the world.
We're not looking to rest on our laurels though — we're aiming to change how software is built. Apollo wants to empower every software team to build an amazing user experience across any number of clients, without dealing with a barrage of API endpoints.
Apollo is intent on becoming the company where you can see your career grow through challenging work, collaborating with incredible teammates, and accomplishing the unattainable.
Compensation & Benefits: At Apollo, we strive to provide competitive, market-informed compensation whilst ensuring consistency within the team in each country. We make hiring decisions based on your skills, experience, and our overall assessment of what we learned during the hiring process.
In addition to the U.S. base salary range, we also provide equity and benefits. Apollo offers all U.S. employees a choice of 3 Anthem Blue Cross medical plans and California residents can also choose from an additional 2 Kaiser medical plans. Dental and Vision benefits are provided by Sun Life Financial.
Location: This is a remote position that can be done from anywhere in the US or Canada (Canada has a different compensation range).
Equal Opportunity: Apollo is proud to be an equal opportunity workplace dedicated to pursuing and hiring a talented and diverse workforce.
Privacy: California residents applying for positions at Apollo can see our privacy policy here.
E-Verify: Apollo is an E-Verify employer and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. For more information please visit E-Verify.