Sr. Platform Engineer

Posted 6 Hours Ago
Be an Early Applicant
Austin, TX, USA
Hybrid
112K-186K Annually
Senior level
Artificial Intelligence • Automotive • Greentech • Information Technology • Machine Learning • Software • Cybersecurity
Building a better future for this generation and the next.
The Role
Design, build, and operate a federated GraphQL platform using Apollo Federation. Scale router infrastructure across regions, implement multi-tenant routing and schema governance, develop CI/CD workflows, and support telemetry, billing, and Snowflake integrations. Collaborate with platform, data, and product teams to onboard subgraphs, lead technical designs, and mentor engineers.
Summary Generated by Built In
Cox Automotive is seeking a Senior Platform Engineerto join our team. We are building a next-generation federated GraphQL platform (DriveQ supergraph) that unifies multiple enterprise data domains and powers internal and external products. This role will focus on scaling Apollo Federation infrastructure, enabling multi-tenant routing, and supporting emerging capabilities like contracts, billing, and data analytics.
We are seeking experienced engineers who can independently design, build, and operate complex distributed systems while collaborating across multiple teams.
What You'll Do:
  • Design and develop federated GraphQL (Apollo) architecture, including schema design, subgraph integration, and supergraph evolution
  • Build and scale Apollo router infrastructure, supporting multi-region deployments, routing, and failover
  • Implement CI/CD pipelines and governance workflows to ensure safe schema evolution and avoid breaking API changes
  • Develop capabilities for multi-tenant routing and Apollo contracts to support external and internal product use cases
  • Contribute to platform-level initiatives such as usage telemetry, billing data capture, and Snowflake integration
  • Partner with data, platform, and product teams to onboard new subgraphs and improve discoverability
  • Lead technical design discussions and mentor junior engineers

Who You Are:
  • Bachelor's degree in a related discipline and 4 years' experience in a related field. The right candidate could also have a different combination, such as a master's degree and 2 years' experience; a Ph.D. and up to 1 year of experience; or 16 years' experience in a related field.
  • Experience building distributed systems and APIs at scale
  • Proficiency in TypeScript, Java, or Python (Apollo Server / Strawberry or similar frameworks preferred).
  • Hands-on experience with cloud-native infrastructure (AWS, ECS/Kubernetes, DNS routing, CI/CD pipelines).
  • Strong understanding of API design principles and governance.
  • Applicants must currently be authorized to work in the United States for any employer without current or future sponsorship. No OPT, CPT, STEM/OPT or visa sponsorship now or in future.
  • Availability for rotational on-call duties outside of standard business hours may be required.

Preferred Qualifications
  • Experience with GraphQL and Apollo Federation.
  • Familiarity with API gateway / routing layers (e.g., Kong, routers, load balancing).
  • Experience with observability, telemetry, and data pipelines (S3, Snowflake).
  • Exposure to multi-region architecture and high-availability systems.
  • Experience working on platform teams or shared infrastructure.

USD 111,600.00 - 186,000.00 per year
Compensation:
Compensation includes a base salary in the range of $111,600.00 - $186,000.00. The base salary may vary within the anticipated base pay range based on factors such as the ultimate location of the position and the selected candidate's knowledge, skills, and abilities. Position may be eligible for additional compensation that may include an incentive program.
Benefits:
The Company offers eligible employees the flexibility to take as much vacation with pay as they deem consistent with their duties, the company's needs, and its obligations; seven paid holidays throughout the calendar year; and up to 160 hours of paid wellness annually for their own wellness or that of family members. Employees are also eligible for additional paid time off in the form of bereavement leave, time off to vote, jury duty leave, volunteer time off, military leave, and parental leave.
EOE, including disability/vets

Skills Required

  • Bachelor's degree in a related discipline and 4 years of experience in a related field, or an equivalent combination of education and experience
  • Experience building distributed systems and APIs at scale
  • Proficiency in TypeScript, Java, or Python
  • Hands-on experience with cloud-native infrastructure, AWS, ECS or Kubernetes, DNS routing, and CI/CD pipelines
  • Strong understanding of API design principles and governance
  • Current authorization to work in the United States for any employer without current or future sponsorship; no OPT, CPT, STEM/OPT, or visa sponsorship
  • Availability for rotational on-call duties outside standard business hours
  • Experience with GraphQL and Apollo Federation
  • Familiarity with API gateways or routing layers such as Kong, routers, and load balancing
  • Experience with observability, telemetry, and data pipelines including S3 and Snowflake
  • Exposure to multi-region architecture and high-availability systems
  • Experience working on platform teams or shared infrastructure

What the Team is Saying

Belinda
Tonya
Chris
John Chapman
Kib Yahyehyrab
Jenny Arias

Cox Enterprises Compensation & Benefits Highlights

  • Healthcare Strength — Multiple medical plan options, preventive care, prescription coverage, telehealth, and dental/vision are highlighted alongside HSA/FSA support. Feedback suggests coverage quality and affordability are strengths for many.
  • Retirement Support — A 401(k) with a company match is repeatedly emphasized, and the employer match is often viewed as a notable advantage. Feedback suggests this is a potentially valuable long-term financial benefit.
  • Parental & Family Support — Paid parental leave, fertility coverage, adoption assistance, and subsidized backup childcare form a broad family-support offering. Feedback suggests these programs are a meaningful differentiator for caregivers.

Cox Enterprises Insights

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The Company
HQ: Atlanta, Georgia
30,000 Employees
Year Founded: 1898

What We Do

Cox Enterprises is a family-owned enterprise spanning 125+ years of innovation. Through our diverse network of businesses, our people are shaping the future with bold thinking, cutting-edge technology and an unwavering commitment to doing what’s right. Across a range of industries — including automotive, agriculture, cleantech, journalism and more — we’re building a better future for this generation and the next. Make your mark at Cox!

Why Work With Us

Founded in 1898, Cox Enterprises is a community of kind, grounded individuals who work together to drive positive change across vital industries. At Cox, employees experience meaningful work, great benefits, work-life balance and a supportive team environment, plus ample opportunities for career growth across our family of businesses.

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