Top Backend Developer Jobs

The Back-End Engineer will design and implement backend services and APIs, write maintainable code, integrate with databases, and collaborate with cross-functional teams.

As a Staff Backend Engineer, you will tackle performance problems, set technical direction, manage distributed services, and mentor peers.

Own and lead backend systems, design and implement scalable distributed systems, make architectural decisions, and drive multi-service initiatives to enhance performance and reliability.

As a Founding Backend Engineer, you'll build frameworks for information exchange, blockchain verification, and customer processing using AI, while fostering early company culture.

As a Backend Engineer, you'll build and scale backend services using Python, optimize data models, contribute to infrastructure, and ensure code quality.

Lead the development and scaling of backend systems for Made Card, ensuring high performance, security, and reliability while mentoring teammates and defining technical strategy.

The Backend Engineer for AI will develop AI-powered features, solving complex problems, collaborating with teams, and delivering impactful products.

Design, build, and scale core backend systems; manage services and APIs for engineering data streams, ensuring performance and compliance.

The Staff Backend Engineer will architect retail-facing search systems, integrate AI capabilities, solve scaling problems, collaborate cross-functionally, and mentor the team.

The Lead Backend Engineer will design resilient high-throughput notification systems, manage distributed architecture, ensure performance and reliability, and lead the engineering team through mentorship and code reviews.

Lead technical implementation of custom web projects, focusing on WordPress back-end development, while ensuring quality, security, and collaboration with teams.

Lead the design of a petabyte-scale activation platform, architect big data pipelines, optimize costs, and mentor engineers while collaborating with teams to enhance data activation reliability and performance.

The Senior Vice President, Back-end Software Engineer will oversee backend software development, support technical consulting, maintain software functionality, and mentor team members.

Lead design and development of multi-tenant backend services and APIs on public cloud (AWS). Focus on automation, testing, security, scalability, and performance. Mentor junior engineers, interact with customers/partners for integrations, and solve space communications platform challenges.

Lead design and development of multi-tenant backend services and APIs for a space communications platform on AWS. Build scalable, secure services with automation, testing, and mentorship of junior engineers; interact with customers and partners and support operations for US government satellites.

Lead design and implementation of scalable backend data systems and pipelines for Hyperfabric. Build dashboards, APIs, telemetry ingestion, and AI workloads using Go/Python. Optimize streaming and time-series storage (Kafka, Druid), deploy production features with monitoring, and collaborate on architecture, code reviews, and mentoring.

Architect and build a scalable AI Security platform: develop Go microservices for Cloud Control Plane and distributed Edge Backends, design resilient policy sync, discovery and access-brokering services, ensure high availability and observability, and provide technical leadership and mentoring.

Design and implement scalable, resilient cloud and edge microservices in Go for an AI-focused identity and privileged access platform. Build cloud control plane and distributed edge backends, ensure secure policy synchronization and discovery, integrate AI-native features, mentor engineers, and drive architecture and engineering best practices.

Backend-leaning full-stack engineer building Python networking and backend services for USV autonomy. Work includes real-time telemetry, service-to-service communication, simulation integration, C++ interfaces, containerized deployments, orchestration, and operator-facing app support.

Seeking talented Backend Software Engineers to develop solutions for large scale problems and manage project deliverables in machine learning infrastructure.

The Sr. Software Engineer focuses on backend development, improving investment products, ensuring software quality, and troubleshooting production issues.

Own and develop core backend infrastructure and data pipelines for EnsoSleep. Design, build, test, deploy, and maintain scalable, secure RESTful APIs and microservices, ensure interoperability, troubleshoot production issues, implement testing and automation, and collaborate on SaMD regulatory compliance and QMS integration.

Design, build, and operate high-throughput, latency-sensitive backend platform services and shared infrastructure. Implement durable event-processing pipelines, caching, rate-limiting, observability, multi-region fault-tolerance, and developer-friendly SDKs while leading incident response, mentoring engineers, and driving platform-wide standards and performance optimizations.

Design, build, and operate low-latency, high-throughput Java backend services for real-time ad auctioning and ranking. Implement scoring, filtering, floor price enforcement, and auction mechanics. Lead technical design in a cross-functional agile team, collaborate with product and data science, and own production reliability and iteration.

As a Senior Software Engineer focused on backend, you'll develop the Databricks platform, enhance infrastructure, and address performance, security, and reliability challenges.