Top Backend Developer Jobs

Drive development and customer adoption of advanced backend custom IC design flows in Cadence Virtuoso for advanced nodes. Provide customer-facing support: troubleshoot issues, create automation and scripts, collaborate with R&D, and deliver documentation and training to enable efficient layout and signoff flows.

Build and maintain backend services and infrastructure for ML and generative AI features. Develop scalable, resilient, high-performance Python services (async frameworks, streaming), deploy to Kubernetes, integrate RAG and LLM orchestration, instrument LLM observability, and collaborate cross-functionally to deliver production-ready AI products.

Design, build, and operate core platform systems including storage layers, data pipelines, and scalable APIs. Contribute to the Pangolin database, implement data access and authorization primitives, own reliability and on-call duties, identify and resolve performance bottlenecks, and mentor engineers.

Lead backend development to expand infrastructure and APIs for a scalable aviation maintenance planning SaaS. Design, build, test, and maintain high-performance services and microservices, work with product and business teams to turn ambiguous requirements into solutions, and occasionally support deployments and customer integrations.

Build and own backend systems for an AI assistant: LLM orchestration, workflow execution, identity and knowledge layers, agent networks, and production-grade reliability for cost-sensitive, real-time AI workloads. Influence architecture end-to-end in a greenfield, high-growth environment.

Lead architecture and rewrites for a scalable, resilient AI-first platform. Own backend systems, data storage performance, deployment pipelines, cloud infrastructure via IaC, observability, incident response, and analytics. Mentor engineers and enable rapid customer onboarding and AI-driven automation.

Design, build, and own core backend services powering AI agents and healthcare workflows, including orchestration of asynchronous, multi-step agentic workflows, high-stakes EHR integrations, platform abstractions, and HIPAA-compliant security and auth.

As a Founding Infra/Backend Engineer, you'll architect core platform infrastructure, manage cloud agents, and optimize system performance while collaborating with the team.

As a Backend Engineer, you will build and scale core products, ship features rapidly, and collaborate closely with the team and customers.

The Senior Backend Engineer will design, implement, and maintain backend services using Ruby on Rails and PostgreSQL, working to optimize performance and scalability while mentoring junior developers.

Design and build scalable backend services in Node.js/TypeScript, architect database systems, implement real-time communication, and manage infrastructure for rapid growth.

Architect and own backend systems for AI-driven property risk intelligence. Design APIs, data pipelines, and ensure system reliability.

As a Senior Backend Engineer, you'll develop, deploy, and monitor microservices, enforce security policies, and improve automation tooling.

The Senior Backend Engineer will develop large-scale systems, APIs, and data pipelines, optimize performance, and collaborate with various teams to enhance AI-ready web search capabilities.

The Staff Backend Engineer will design high-performance infrastructure, optimize large-scale systems, and lead initiatives, collaborating closely with the CTO and the engineering team.

As a Founding Engineer, you'll develop backend systems, optimize applications, and influence technical direction for an AI-powered knowledge platform.

Lead architecture and high-stakes backend projects, write and ship production code, mentor engineers, set engineering quality standards, and drive technical strategy to scale agent infrastructure.

The role involves designing and building real-time risk decisioning systems for financial products, assessing fraud and credit risk while ensuring system correctness and scalability.

Build and maintain the data platform powering the product: real-time API integrations, Kafka streaming, Spark and Airflow pipelines, and data services. Translate product requirements into scalable, reliable back-end systems, make technical tradeoffs, and operate production-facing services for an early-stage security company.

Design and build secure, scalable APIs and data systems for clinical platforms. Ensure data integrity and collaborate with cross-functional teams.

Lead the technical direction for the engineering team, architect systems, design APIs, and mentor engineers while improving backend infrastructure.

Design, build, and maintain backend systems and scalable web APIs for an EM simulation platform. Integrate hybrid cloud and on-prem HPC, optimize HPC clusters, improve data management, implement containerized orchestration, and collaborate with EM and infrastructure teams to enhance schedulers, pipelines, and developer tooling.

Design, architect, and scale cloud backend infrastructure for real-time media and sensor data streaming. Own reliability and throughput SLAs, collaborate with AI teams, and mentor engineers.

The Senior Backend Engineer will build scalable production services, monitor performance, and drive engineering initiatives from start to finish.

The Director of Backend Engineering will lead backend development, mentor developers, design scalable systems, and ensure code quality and security by partnering with product and engineering leadership.