Top Backend Developer Jobs

As a Staff Backend Engineer, you'll lead complex projects, make critical architectural decisions, and mentor other engineers while maintaining high engineering quality across systems.

As a Senior Backend Engineer, you will build and optimize the infrastructure for AI agents, improving reliability and performance while making technical decisions and contributing to code quality.

The Staff Backend Engineer will lead backend system architecture, mentor engineers, drive technical projects, and set engineering quality standards.

As a Senior Backend Engineer, you'll build infrastructure for AI agents, managing projects from concept to execution while ensuring code quality and system design.

As a Backend Engineer, you will work on various backend systems, optimizing performance and building high-scale infrastructure for a search engine.

The Senior Backend Engineer will design and develop enterprise backend services, APIs, and integrations, collaborate closely with various teams, perform code reviews, and support agile delivery processes within a federal healthcare technology project.

As a Backend Engineer, you will architect, build, and deploy systems for our data science platform, collaborating with a cross-functional team to enhance machine learning practices.

Design, develop, and maintain backend services and APIs while ensuring security, scalability, and performance of applications. Collaborate with teams to achieve technology objectives and contribute to architectural decisions.

Develop cloud-native applications, lead various projects, and utilize Python, Django, and AWS. Engage in performance tuning and systems integration efforts.

The Backend Engineer will develop cloud-native applications, engage in full life-cycle development, and work with various technologies including Java/Kotlin and AWS in a remote environment.

Design, build, and maintain scalable backend services in Node.js/TypeScript. Collaborate with product and engineering teams, resolve production issues, contribute to architecture and testing, and improve system reliability and code quality across microservices and hardware-integrated systems.

As a Backend Software Engineer, you'll develop critical backend systems focusing on APIs, data processing, and infrastructure while ensuring high-quality service delivery and robust architecture.

Build and maintain backend services and APIs for onboarding, accounts, payments, cards, transfers, rewards, FX, KYC and risk. Design reliable, secure, observable systems, integrate with partners and AI services, ensure data integrity and incident handling, and collaborate with product and frontend teams to launch and improve financial products at scale.

The Experienced Backend Engineer will architect solutions, mentor engineers, design and enhance critical systems, and build reliable services for Stytch's product roadmap.

The role involves architecting AI-driven backend systems, building self-healing data pipelines, optimizing analytics with OLAP, and supporting team leadership in AI integration.

As a Backend Engineer, you will design, build, and test code for Stripe's infrastructures, improving reliability and developer productivity. You'll collaborate with teams, prioritize roadmaps, and solve production issues.

The Backend Engineer will design and maintain scalable backend services, develop APIs, optimize data storage, and ensure system performance and reliability, collaborating with various teams.

Build and maintain secure RESTful and event-driven APIs and MCP server implementations to allow AI agents to interact with enterprise platforms (ServiceNow, Okta, ERP). Implement authentication (OAuth2/OIDC), API gateway policies, audit logging, and monitoring. Collaborate with AI and governance teams, document integrations, and ensure secure, reliable, auditable agentic workflows.

Lead design, build, and operate scalable backend services for Maps, Location, and Directory search. Collaborate with cross-functional teams, own product components, apply CI/CD and SDLC best practices, optimize data and query performance, and iterate rapidly based on user feedback and data.

Design and develop scalable backend systems for SaaS applications, mentor engineers, and lead projects while collaborating with cross-functional teams.

As a Senior Backend Engineer, you will design and develop software solutions for identity verification, mentor junior engineers, and ensure system scalability, security, and high performance.

Design and implement scalable backend services for games, manage APIs, enhance existing code, collaborate on user experience improvements, and ensure performance and security.

The Staff Backend Engineer will architect and build scalable backend systems, provide technical leadership, mentor junior engineers, and shape the technical roadmap for World ID.

Build and maintain high-performance, fault-tolerant distributed backend services and data pipelines for large genomic and health datasets. Design storage, indexing, and async event workflows; optimize latency, throughput, and reliability. Partner with bioinformatics and product teams to validate scientific accuracy and guard AI-driven responses.

Build and maintain low-latency live media capture and processing systems for meetings. Develop meeting agents for Zoom/Meet/Teams, tune FFmpeg/GStreamer pipelines, improve storage and handoff of raw audio/video, and implement monitoring and alerting. Collaborate cross-functionally to deliver scalable, reliable media pipelines powering live transcription and notes.