Skip to content
GameChangerGameChangerNew York, NY

Senior Backend Software Engineer - Core Services

Build and scale GameChanger’s core backend APIs, SDKs, and developer infrastructure using TypeScript, Node.js, Redis, PostgreSQL, and AWS. The role requires 4+ years of software development experience, strong server-side engineering skills, and a focus on performance, scalability, and developer enablement.

140k – 155k/yr
Remote5+ YOEBackend Engineering

About the role

Responsibilities

  • Maintain and improve the API server codebase and developer experience.
  • Implement changes to APIs and SDKs that facilitate server/client communication.
  • Introduce code patterns and tools to improve developer ergonomics.
  • Identify and improve inefficiencies in the backend codebase.
  • Design and redesign critical system components as systems scale and become more complex.
  • Share engineering best practices with engineers across the company.
  • Collaborate with peers inside and outside the team on application architecture and implementation decisions.
  • Investigate challenges involving scalability, security, and architectural design.
  • Participate in an occasional on-call rotation.

Requirements

  • 4+ years of software development experience with successful projects using TypeScript and Node.js.
  • 2+ years of experience writing scalable, testable, performant server-side code.
  • 2+ years of experience creating project breakdown and technical documentation for team members with varying levels of expertise.
  • Willingness to mentor, train, and collaborate with other teams through documentation and live sessions.
  • Experience with version control and CI/CD systems such as GitHub, Bitbucket, and GitLab.

Compensation and Benefits

  • Target salary range: $140,000–$155,000.
  • Competitive total rewards package including incentive compensation, equity, and benefits for eligible roles.
  • Unlimited vacation policy.
  • $4,000 technology stipend every two years.
  • $500 annual work-from-home stipend.
  • $60 monthly snack stipend.
  • Medical, dental, vision, prescription, FSA/HRA, and family/dependent health coverage.
  • Basic, supplemental, and dependent life insurance.
  • Short-term and long-term disability coverage.
  • 401(k) plan through Vanguard with company match.
  • Company-paid wellness platform access.
  • Generous parental leave.
  • DICK’S Sporting Goods teammate discount.

Skills

TypeScriptNode.jsRedisPostgresAWSGitHubbitbucketGitLabCI/CDAPI Designsdk developmentserver-side developmentSecurityScalabilityon-call operations
Popl

Senior Backend Engineer

PoplUnited States

Build and scale reliable backend services, APIs, and infrastructure for an AI-native event lead capture platform. The role requires 4+ years of backend experience and proficiency with Node.js, TypeScript, cloud platforms, SQL, and RESTful APIs.

140k – 180k/yrRemote5+ YOEBackend Engineering
Motive

Senior Software Engineer

MotiveSan Francisco, CA +1

Build and operate scalable backend services and stream-processing pipelines (Kafka, Flink) that process telemetry from hundreds of thousands of IoT devices. Requires 5+ years experience with distributed systems, modern languages, databases, and cloud infrastructure; IoT/geospatial experience a plus.

140k – 193k/yrHybrid5+ YOEBackend Engineering
ZoomInfo

Senior Software Engineer

ZoomInfoBethesda, MD

Senior Software Engineer owning end-to-end platform integrations, building reliable connectivity, data ingestion/exports, high-volume data services, and RESTful/webhook APIs with third-party platforms like Salesforce. Requires 5+ years backend experience with Node.js/NestJS, TypeScript, API integrations, and MongoDB.

140k – 220k/yrHybrid5+ YOEBackend Engineering
ZoomInfo

Senior Software Engineer

ZoomInfoWaltham, MA

Senior Backend Software Engineer on the Growth team building and scaling ZoomInfo's core Java backend services and microservices. Requires 6+ years Java backend experience and 3+ years with large-scale distributed systems.

140k – 220k/yrHybrid6+ YOEBackend Engineering
NinjaTrader

Sr. Software Engineer II, Exchange Connectivity

NinjaTraderChicago, IL

Senior software engineer building and maintaining low-latency exchange connectivity, market data handlers, and order gateways for a leading trading platform. Requires 8+ years trading industry experience with C++ or Rust.

140k – 190k/yrHybrid8+ YOEBackend Engineering