Top Backend Developer Jobs

Design, build, and operate backend Go services and smart contracts that mint, burn, bridge, and reconcile wrapped assets across multiple chains. Own end-to-end delivery from smart contract deployment through API design, SLOs, and production rollout. Drive asset migration pipeline improvements, run on-call operations, build observability and runbooks, and mentor junior engineers.

Lead a team and portfolio to design and deliver cloud-native, distributed microservices and full-stack solutions for regulatory needs. Mentor engineers, collaborate with product managers, occasionally code and evaluate code, and use languages and tools like JavaScript, Java, TypeScript, Python, Go, SQL, Docker, Kubernetes, and AWS.

Lead a team and portfolio building resilient cloud infrastructure and distributed microservices. Collaborate with product managers, mentor engineers, design cloud-based observability and availability solutions, and implement containerized services using cloud platforms and data/distributed tools.

Build enterprise-grade authentication, authorization, and identity features across the full stack. Design and implement RBAC, provisioning (SCIM), SSO/OAuth integrations, secure public APIs, and admin workflows for auditing and compliance. Own end-to-end product changes, collaborate on architecture, and mentor engineers to deliver scalable, reliable systems for enterprise customers.

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.

You will develop and maintain backend systems for a platform analyzing in-person sales conversations while collaborating with product and design teams, ensuring the technical excellence of features.

The Staff Backend Software Engineer will lead backend architecture and development, work with Product Managers, design APIs, and mentor junior engineers, focusing on AI integration and operational excellence.

Lead technical design and delivery of scalable APIs, data contracts, and cloud-native platform services for large-scale customer data. Drive architecture for GraphDB and distributed systems, enable self-service onboarding and developer productivity, ensure resiliency/observability, automate operations, and mentor engineering teams while aligning cross-functional platform and product stakeholders.

Nourish seeks a Senior Backend Engineer to design, build, and maintain backend services, collaborate with teams, and enhance engineering processes. Responsibilities include product development, codebase management, and driving improvements for scalability.

Leads software engineering projects and developer teams building distributed microservices and cloud-based backend solutions. Collaborates with product managers, mentors engineers, evaluates code, and addresses regulatory and customer needs. Uses Java, Python, SQL, Node.js, Go, Scala, AWS, containerization, orchestration, relational databases, and NoSQL technologies while driving innovation and delivery across Capital One.

Lead design and delivery of distributed, event-driven backend services using Java, Kafka, and AWS. Define architecture, ensure scalability/reliability/observability, own production operations, drive API/data modeling, implement CI/CD and testing, and mentor engineering teams.

Lead backend engineering efforts across microservices-based, cloud-native systems. Manage a portfolio of projects and mentor developers while designing and delivering scalable AWS solutions using Go, Python, and other backend technologies. Collaborate with product managers, participate in technical communities, and sometimes write or review code to meet regulatory and customer needs.

Lead a team and portfolio of backend engineering projects to build cloud-based, microservices-driven solutions. Mentor engineers, collaborate with product managers, and implement scalable systems using Java/Python/Node/Go/Scala, containers, orchestration, databases, and AWS services to meet regulatory and customer needs.

Leads software engineering within an Identity and Access Management team, designing, developing, testing, debugging, and operating secure, scalable applications and APIs. Drives adoption of AI-assisted engineering practices with appropriate validation, improves automation and application stability, evaluates architectural solutions, and promotes modern technologies through technical leadership and communities of practice. Requires expertise in software development, cloud-native systems, AWS, infrastructure as code, REST APIs, CI/CD, automated testing, and Agile delivery.

Designs, develops, tests, and maintains scalable, secure systems using Java or Python; applies enterprise AI-assisted coding tools; contributes to architecture, data-driven improvements, CI/CD, and resilient production delivery within agile teams.

Leads software engineering projects and developers building cloud-based backend solutions with distributed microservices and full-stack systems. Collaborates with product managers, mentors engineers, evaluates code, adopts emerging technologies, and delivers solutions supporting regulatory needs and customer experiences. Uses languages including Java, Python, SQL, Node.js, Go, and Scala, along with AWS, databases, Docker, and Kubernetes.

Design, build, test and operate cloud-native back-end microservices using Java. Ensure secure, scalable, reliable systems, optimize data access and performance, support production lifecycle and incident management.

Design, build, test, and maintain backend services and APIs powering the insurance platform. Integrate payments, documents, and data providers, improve system stability, performance, and scalability, mentor team members, and participate in architectural decisions and agile ceremonies.

As a Senior Backend Engineer at DuckDuckGo, you'll lead backend projects, mentor engineers, and develop AI-enhanced features for the company's privacy-centric product line.

As a Software Engineer on the Compute team, you will build and optimize systems for data processing, SQL querying, and improve the performance of code execution. You will tackle complex engineering challenges spanning backend data systems to frontend applications, ensuring efficiency and usability.

As a Backend Engineer, you will design and optimize backend services, APIs, and data processing, collaborating with leadership and users.

Build and own low-latency, highly scalable backend APIs and data systems for transaction enrichment. Design infrastructure, implement data pipelines, debug production issues, and collaborate cross-functionally to deliver reliable products processing billions of transactions.

Design and implement secure, scalable backend services for speech inference and audio processing. Optimize networking, transcoding, latency, memory, and distributed compute orchestration. Measure and improve system performance, debug complex networking/scheduling/HPC issues, customize services for customers, and partner with Product to deliver features end-to-end.

Design and implement scalable, secure inference services for speech processing. Optimize networking, audio transcoding, latency, memory, and distributed compute orchestration. Debug complex system issues, customize backend services for customers, and partner with Product to deliver end-to-end features.

The Backend Product Engineer will enhance the Radar platform, manage API traffic, engage with customers, and work across various backend technologies to drive product success.