Software Engineer, Backend (Infrastructure & Platform)

Clay
New York
Workplace: HybridFull timeUSD 170,000 - 300,000 annuallyFunction: Software EngineeringExperience: 8+ yearsSkills: ["Communication","Collaboration","Curiosity","Craft","Empathy"]

Build and evolve the infrastructure and platform systems that power Clay products, including execution/orchestration, reliability and performance at scale, and data storage and serving with predictable latency. Define shared primitives and extension points for product teams, improve observability and system legibility, and address hard “seams” across integrations and data access. Make measured, platform-wide decisions that keep long-running jobs predictable and easy to reason about.

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FursaFursa
Clay
Clay
3 days ago

Software Engineer, Backend (Infrastructure & Platform)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 23 hours agoStatus: Live

Job Summary

Build and evolve the infrastructure and platform systems that power Clay products, including execution/orchestration, reliability and performance at scale, and data storage and serving with predictable latency. Define shared primitives and extension points for product teams, improve observability and system legibility, and address hard “seams” across integrations and data access. Make measured, platform-wide decisions that keep long-running jobs predictable and easy to reason about.
Location: New York
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Deliver scale, reliability, and performance improvements by tackling bottlenecks as concurrency grows.
  • •Build shared backend platforms by defining primitives, contracts, and extension points for product teams.
  • •Own execution and orchestration by evolving how work is defined, scheduled, retried, and observed.
  • •Improve system legibility through instrumentation so engineers and customers can understand runs and failures.
  • •Handle cross-system “seams” across integrations, input mapping, data access, and accounting.

Pay and Benefits

Salary: USD 170,000 - 300,000 annually
Equity and Bonus:Equity

Key Requirements

  • •8+ years of hands-on engineering experience building and operating production systems at scale.
  • •Experience improving scale, reliability, and performance (e.g., DB contention, memory pressure, throughput ceilings) under real load.
  • •Experience building internal-facing platforms/frameworks that other engineers use to ship products.
  • •Ability to reason about distributed systems, concurrency, queuing, backpressure, and failure recovery.
  • •Strong collaboration and clear communication across different levels of abstraction and audiences.
Experience:8+ yearsPlatform engineeringDistributed systems
Skills:CommunicationCollaborationCuriosityCraftEmpathy
Tech Stack:ReactTypeScriptPythonNode.jsAWSAurora (Postgres)ElastiCache (Redis)Elastic Container Registry (ECR)ECS (Fargate)LambdaOpenSearchTerraformCircleCINetlifyPlaywrightCloudWatchDatadogMezmo

Company Brief

Clay
Provides a go-to-market development environment combining AI agents and 100+ data integrations to help growth teams source, enrich, and act on customer data for personalized outreach, CRM enrichment, and automated GTM workflows.
Industry: Enterprise Software
Company Size: Medium (51 to 250 employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series B
Headquarters: New York, United States
Founded: 2019
WebsiteLinkedIn