Software Engineer, Unified Gateway

DoorDash US
San Francisco, Seattle, Los Angeles, New York
Workplace: OnsiteFull timeUSD 130,600 - 192,000 annuallyFunction: Software EngineeringExperience: 2+ yearsSkills: ["Problem-solving","Platform-level thinking","Best-practice mindset"]

Build and maintain the Unified Gateway API Gateway platform that sits at DoorDash’s front door, translating REST/JSON requests into Protocol Buffer messages and routing them to downstream gRPC services. Own authentication/authorization, request/response mapping, header propagation, encryption, and resilience for high-throughput, mission-critical systems. Improve performance, reliability, scalability, and security, champion API gateway best practices, troubleshoot production issues, and evaluate new technologies with AI-assisted development tools.

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FursaFursa
DoorDash US
DoorDash US
4 days ago

Software Engineer, Unified Gateway

✓ Verified Job

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Source: Company careers pageValidated by: Fursa AI
Last checked: 9 hours agoStatus: Live

Job Summary

Build and maintain the Unified Gateway API Gateway platform that sits at DoorDash’s front door, translating REST/JSON requests into Protocol Buffer messages and routing them to downstream gRPC services. Own authentication/authorization, request/response mapping, header propagation, encryption, and resilience for high-throughput, mission-critical systems. Improve performance, reliability, scalability, and security, champion API gateway best practices, troubleshoot production issues, and evaluate new technologies with AI-assisted development tools.
Location: San Francisco, Seattle, Los Angeles, New York
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design and build robust, scalable systems for the gateway and its request-processing pipeline with long-term maintainability
  • •Improve performance, reliability, scalability, and security across the gateway platform
  • •Drive best practices in API management, service discovery, load balancing, and fault tolerance
  • •Troubleshoot and resolve complex issues in a high-throughput production environment
  • •Champion adoption of the Unified Gateway platform across product teams and evaluate/integrate new technologies

Pay and Benefits

Salary: USD 130,600 - 192,000 annually
Equity and Bonus:Equity
Perks:401kPaid ParentalWellness StipendCommuter BenefitsPaid LeaveHealth InsuranceDentalVisionPaid HolidaysDisability InsuranceLife Insurance

Key Requirements

  • •2+ years of experience in backend, infrastructure, or platform engineering
  • •Experience with gRPC, REST APIs, Protocol Buffers, and service-to-service communication
  • •Deep knowledge of Kotlin (or another JVM language) for high-scale, resilient systems; asynchronous/reactive frameworks like Vert.x are a plus
  • •Experience working on high-throughput, mission-critical production systems
  • •Strong understanding of distributed systems concepts like consistency, fault tolerance, load balancing, and resilience patterns
Experience:2+ yearsBackendInfrastructurePlatform engineeringDistributed systems
Skills:Problem-solvingPlatform-level thinkingBest-practice mindset
Tech Stack:GRPCREST APIsProtocol BuffersKotlinVert.xOpenAPIAI coding toolsClaude CodeCodexCursor

Company Brief

DoorDash US
On-demand logistics platform connecting consumers with local restaurants, grocers, and retailers for food delivery, pickup, and convenience services. Operates a marketplace and last-mile delivery network while offering tools and analytics for merchants and couriers.
Industry: Online Marketplaces
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Francisco, United States
Founded: 2013
WebsiteLinkedIn