Top Backend Developer Jobs

Design and implement complex financial systems for payment processing and compliance, lead technical decisions, mentor engineers, and optimize system performance.

The Backend Developer will analyze, design, and modify software enhancements, working on web development and microservice architecture, collaborating with the Solution Architect and UI developer.

Design, build, and operate production backend systems powering financial products. Own services end-to-end, implement event-driven distributed systems (Pub/Sub), instrument services with metrics, use SQL and analytics to evaluate performance, and ship improvements via CI/CD on GCP.

The role involves designing and implementing backend systems and APIs, ensuring performance and reliability, and collaborating on architectural planning.

Build and maintain backend systems for data center networking: implement Go and Python services, design scalable ingestion/transform pipelines across Kafka, Postgres, and Clickhouse, maintain schema versioning and backwards compatibility, create CI/CD workflows, enable fine-grained historical and real-time querying, collaborate on reproducible model training/evaluation pipelines, and optimize performance to meet real-time serving constraints.

Lead backend-focused full-stack development using Python/Django and Postgres/OpenSearch. Architect scalable features, containerized deployments (Docker/Kubernetes) across cloud and on-prem, collaborate with product and frontend (React), ensure security, performance, and reliability, support deployments and operations, and adopt AI-assisted development tools to improve productivity.

The Staff Software Engineer will design distributed systems, drive architectural direction, mentor engineers, and integrate AI into backend development while ensuring scalability and resilience.

The Senior Backend Developer will design, implement, and maintain technology solutions, focusing on APIs, microservices, and scalable systems. Collaborating with cross-functional teams to enhance backend architecture and ensure high availability during peak traffic.

Join a product-focused backend team building fintech experiences. Own features end-to-end, collaborate with designers and product, make architectural decisions, and use Haskell/SQL and AI tools to deliver reliable, lovable banking products.

The role involves designing database schemas and APIs, implementing features, and resolving customer-reported issues, specifically in fintech applications.

Lead backend development for the Reporting & Measurement platform: architect and ship features, design relational and non-relational data models, scale distributed systems, collaborate with Data Science and Product, drive technical architecture decisions, mentor junior engineers, and conduct peer reviews.

Lead backend development for Reporting & Measurement: architect and ship features, design relational and non-relational data models, scale distributed systems, mentor junior engineers, drive architecture discussions, and collaborate with Data Science and Product to deliver high-impact initiatives.

Lead architecture and development of backend features for reporting and measurement. Mentor engineers, design relational and non-relational data models, build and scale distributed systems, collaborate with Data Science and Product, and drive technical architecture and code quality.

The Backend Process Engineer is responsible for optimizing semiconductor backend processes, yield improvement, defect reduction, and supporting new product introduction with a focus on manufacturing stability and process documentation.

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

As a Senior Software Engineer with a backend focus, you'll design and build infrastructure for large-scale data and AI solutions at Databricks, addressing challenges across resource management and distributed systems.

As a Staff Backend Software Engineer at Databricks, you will enhance AI infrastructures, improve distributed workloads, and collaborate with teams to create seamless AI applications.

Seeking a Senior/Staff Backend Engineer to build and maintain scalable backend systems, collaborating with cross-functional teams to deliver solutions.

Lead architecture and implementation of scalable backend systems, distributed infrastructure, and APIs. Own large-scale projects from design to launch, enable low-latency real-time collaboration, integrate generative AI features, drive backend best practices, mentor engineers, and ensure reliability, performance, and security across products.

As a Senior Backend Engineer at Socure, you'll develop scalable backend services for identity verification, optimize system performance, and collaborate with cross-functional teams on document processing integrations.

The Senior Backend Engineer will develop and enhance Akuity's SaaS platform using Go, focusing on scalability and developer experience. Responsibilities include building tools, mentoring, and collaborating on product development.

As a Backend Software Engineer, you will design scalable backend services, manage APIs, and enhance code quality for game features.

Build and own backend services that analyze patient medical charts, identify diagnoses, and surface supporting clinical evidence. Lead projects through the full lifecycle, make architectural decisions, design clinical data models and service contracts, improve system reliability and performance, mentor engineers, collaborate with clinicians and product teams, and participate in on-call, monitoring, and production support.

Build available, resilient, and highly performant backend services for a large-scale cloud development platform used by millions. Collaborate closely with the engineering team and write production-quality code for web applications. The role requires hands-on backend development experience and involves technically demanding work in a fast-growing startup environment.

Build and maintain Python backend services, REST APIs, WebSocket endpoints, cloud data-ingestion systems, and IoT device-management capabilities. Design PostgreSQL schemas and data strategies, improve telemetry reliability, develop automated tests, troubleshoot production systems, and support CI/CD, monitoring, and infrastructure. Collaborate with embedded, hardware, frontend, and product teams to deliver end-to-end features for provisioning, fleet management, firmware updates, and real-time device communications.