Staff Backend Engineer Jobs

Experienced backend-focused Staff Software Engineer needed to lead architecture and delivery of scalable Node.js/React services for PayPal's commerce platform.

Lead full-stack development of large-scale generative AI features that power Ivo's legal automation platform, collaborating with engineers, designers, and lawyers to ship production-grade systems.

C1 seeks a Staff+ Platform Engineer in Portland to drive architecture and delivery of scalable, reliable platform capabilities that power our AI-native identity security product and next-gen developer platform.

Inclusive & Diverse

Mission Driven

Work/Life Harmony

Diversity of Opinions

Friends Outside of Work

Empathetic

Collaboration over Competition

Fast-Paced

Transparent & Candid

Medical Insurance

Dental Insurance

Vision Insurance

Disability Insurance

Learning & Development

401K Matching

Paid Time-Off

WFH Reimbursements

Paid Holidays

Equity

Flex-Friendly

Replit is hiring a Staff Software Engineer for the Agent Platform to build high-throughput backend systems, real-time collaborative infrastructure, and developer tools that power agentic coding experiences.

Lead backend engineering at Ivo to build scalable, reliable pipelines and search systems that apply LLMs to millions of contracts and deliver measurable impact for legal teams.

Senior backend engineer needed to lead the design and implementation of large-scale Software Composition Analysis features for an enterprise DevSecOps platform.

Newrich seeks an experienced Staff Software Engineer to lead architecture, ship scalable backend services, and mentor the team across a PHP/Node/Go/React/AWS stack.

Lead backend engineering at Finch to design, build, and scale API-driven systems that power integrations and data processing for the future of work.

Trident is recruiting a Python Lead to own backend architecture and deliver scalable, reliable services powering personalization and checkout for a global e-commerce platform.

Lead backend architecture and API design for CyberArk’s Machine Identity Security control plane, building scalable distributed services that manage machine identities at SaaS scale.

Crusoe is hiring a Staff Streaming Software Engineer to lead architecture and operational strategy for high-throughput observability streaming systems used across its AI cloud.

Visa is hiring a Staff Software Engineer (Backend) to design and deliver scalable payment services and distributed systems that support global transaction platforms.

Senior engineering leader needed to design and operate partner-facing ingestion, API, and webhook systems at Parafin, a Series C fintech focused on expanding financial tools for small businesses.

Mission Driven

Customer-Centric

Transparent & Candid

Growth & Learning

Fast-Paced

Inclusive & Diverse

Work/Life Harmony

Rise from Within

Medical Insurance

Dental Insurance

Vision Insurance

Mental Health Resources

Life insurance

Disability Insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

Education Stipend

Learning & Development

Bias Training

Performance Bonus

Lead a small backend team at HubSpot to architect and build scalable, low-latency segmentation systems that power lists and scoring across the CRM.

Lead architecture and engineering for Fandango and Rotten Tomatoes to build scalable metadata, review, and AI-driven systems that enrich audience experiences.

Lead the backend architecture and API development for Thomson Reuters' Noetica document analysis platform, building scalable services that power legal and capital markets workflows.

Mission Driven

Collaboration over Competition

Inclusive & Diverse

Growth & Learning

Maternity Leave

Paternity Leave

Medical Insurance

Dental Insurance

Vision Insurance

Mental Health Resources

Life insurance

Disability Insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

401K Matching

Paid Time-Off

Lead the design and implementation of Airbnb's Core Entities data foundation to autonomously organize massive datasets and drive AI-enabled infrastructure and code orchestration.

AngelList is hiring a founding Staff Software Engineer to architect and build a scalable, AI-first accounting platform that ensures financial correctness across its investment marketplace.

Morpho is hiring a Staff Backend Engineer to build and operate scalable TypeScript/Node and GraphQL backend services that power a leading DeFi lending protocol.

Experienced backend engineer needed to design and operate scalable, secure payment services at Visa as a Staff Software Engineer (Backend/DevOps) in Bellevue, WA.

Experienced backend engineer needed to lead Node.js API and distributed system design at a developer-led consulting firm focused on high-quality, outcome-driven software delivery.

SmithRx is hiring a Staff Software Engineer to drive backend architecture and build scalable API-driven services (primarily in Go) for its next-generation PBM platform.

Maybern is hiring a Staff Software Engineer to lead architecture and delivery of scalable, near-real-time systems that power modern private fund management.

Quizlet seeks a Staff Software Engineer to lead design and delivery of its external API platform and LearnOS plugin architecture, enabling secure, discoverable partner and agent integrations.

Inclusive & Diverse

Diversity of Opinions

Collaboration over Competition

Growth & Learning

Transparent & Candid

Medical Insurance

Mental Health Resources

Learning & Development

Flex-Friendly

Lead backend development and operational ownership for Grafana Backend Services, building scalable APIs and infrastructure that power Grafana Cloud and self-managed deployments.

Socure is hiring a Staff Backend Engineer to lead architecture and development of scalable backend services that reduce identity fraud and drive platform reliability.

Visa is looking for a Staff Software Engineer - Backend to design and deliver scalable, secure payment services and backend systems used by millions across the globe.

Dental Insurance

Disability Insurance

Flexible Spending Account (FSA)

Health Savings Account (HSA)

Vision Insurance

Performance Bonus

Family Medical Leave

Paid Holidays

GoodLeap is hiring a Staff Software Engineer to lead backend architecture and AI/LLM integrations for its consumer platform powering sustainable home financing and experiences.

Experienced full‑stack engineer needed to design and deliver scalable payment services and web applications for Visa’s global processing platforms.

Traba is hiring a Staff Software Engineer to lead design and implementation of core backend systems and platform architecture for a fast-growing, AI-driven industrial staffing startup.

Lead the design and delivery of scalable cloud systems as a Staff/Senior Software Engineer working remotely to support millions of developers.

Handshake is hiring a Staff Software Engineer to lead the design and scaling of consumer-facing systems that connect millions of students with employers on an AI-powered career platform.

Lead the architecture and implementation of large-scale distributed infrastructure and platform services for LinkedIn’s core systems in a hybrid Mountain View role.

Lead the architecture and productionization of Hypha's applied AI backend systems, turning unstructured financial and operational data into reliable, actionable insights at scale.