Top Remote Backend Engineer Jobs

Design and implement secure, scalable backend services for voice agents, integrate AI models and telephony, improve inference, debug concurrent systems, and collaborate with Product to deliver features end-to-end.

Design, build, and maintain globally distributed, fault-tolerant backend microservices and data pipelines. Integrate and refine Large Language Models, collaborate cross-functionally, ensure high-quality code, testing, monitoring, and mentor other engineers while owning features end-to-end.

The Staff Backend Engineer will lead the development of OXIO's telecom platform, focusing on backend systems, architecture, and scalable solutions. They will utilize multiple languages and cloud services while collaborating with stakeholders to innovate telecom apps.

Architect and scale LlamaIndex's cloud platform, collaborating with engineering teams to create developer-friendly tools for context-aware applications.

Responsible for architecting and scaling the LlamaIndex cloud platform, delivering integrated developer experiences for context-aware applications.

As a Founding Backend Engineer, you will architect and scale LlamaIndex's cloud platform, ensuring a seamless developer experience while building scalable infrastructure and user-facing APIs.

The Founding Backend Engineer will architect and scale LlamaIndex's cloud platform, focusing on building scalable cloud services, containerized deployments, and user-facing APIs while collaborating with engineering teams.

The Staff Backend Engineer will design and scale core systems for a B2B SaaS platform, focusing on backend architecture, reliability, and AI-assisted engineering workflows.

You will design and implement scalable backend systems integrating August infrastructure with third-party DeFi protocols while collaborating with engineering teams.

Senior Backend Engineer responsible for building and scaling backend systems to enhance the WeightWatchers member experience, ensuring performance and reliability. Responsibilities include developing APIs, improving data management, achieving operational excellence, and mentoring junior engineers.

Design, build, and scale backend microservices, REST APIs and WebSocket services. Implement data models, event-driven pipelines, caching, async jobs, and cloud container deployments. Ensure reliability, observability, CI/CD, and troubleshoot production incidents while collaborating with Product, Data, and Engineering teams.

Senior full‑stack engineer responsible for building backend services (Node.js/TypeScript) and integrating with frontends (React/Vue). Ship production APIs, collaborate cross‑functionally, own delivery, mentor peers, and develop modular, testable, performant systems across diverse greenfield projects.

Develop and maintain robust back-end applications, contribute to architecture decisions, and ensure software quality through automated testing and best practices.

The Backend Engineer will implement new SDK and Indexer features, automate testing, support integration, and oversee production releases.

The Staff Backend Engineer will own the Economic Core of Voyagu's Radar platform, focusing on financial systems architecture and ensuring revenue correctness and financial logic implementation across the system.

Design, optimize, and scale ClickUp's search infrastructure using OpenSearch/ElasticSearch. Improve relevance, speed, and real-time indexing; build vector/semantic search capabilities; create measurement frameworks; integrate search with AI and product features; troubleshoot at scale; and mentor junior engineers to maintain high search quality under heavy load.

Develop and maintain scalable backend systems at ClickUp. Collaborate with teams, optimize database queries, debug issues, and foster a culture of learning.

The role involves developing features for Grafana's SaaS platform, mentoring team members, and improving operational systems. Candidates should have experience with distributed systems and strong coding skills, particularly in Golang.

As a Staff Backend Engineer for Tempo, you'll lead technical initiatives, own core component architecture, drive operational excellence, mentor engineers, and contribute to open-source projects, focusing on enhancing Grafana's tracing capabilities and API development.

Design, build, and maintain scalable backend services and data interfaces. Develop REST/GraphQL APIs, implement data ingestion/transformation, integrate with databases and third-party platforms, ensure security, reliability, and observability, and support CI/CD and infrastructure-as-code workflows.

Design, build, and operate high-scale backend APIs, services, event-driven workflows, queues, background jobs, caching, and integrations. Lead ambiguous technical initiatives from discovery through production, improve reliability and performance, debug complex production issues, and mentor engineers while partnering cross-functionally to deliver durable backend systems.

Design, build, and maintain backend services, APIs and data models; integrate third-party systems; improve performance, security and reliability; write tests and documentation; monitor production, resolve incidents, review code, and collaborate with cross-functional teams.

Design, build, test, and maintain backend services and APIs for an insurance platform. Integrate external services and data providers, improve system stability, performance, and scalability, participate in architecture discussions, mentor teammates, and support internal tooling and deployment practices.

Build and maintain low-latency, reliable backend APIs and data systems for Arena's evaluation products. Design schemas, scoring pipelines, usage metering, billing, auth/RBAC, multi-tenancy, and integrate research evals into durable, scalable product surfaces. Collaborate with infra, research, and product teams to ship enterprise-grade services and scale data pipelines.

As a Back-End Engineer, you will develop and maintain an AI-powered game engine, collaborate on scalable systems, and optimize performance.