Top Backend Developer Jobs

As a Staff Backend Engineer, you'll lead complex projects, make critical architectural decisions, and mentor other engineers while maintaining high engineering quality across systems.

The Staff Backend Engineer will lead backend system architecture, mentor engineers, drive technical projects, and set engineering quality standards.

Design and build the public API layer, manage the transaction lifecycle, develop indexers, and implement analytics pipelines for robust production infrastructure.

The Backend Engineer will design and build public APIs, manage transaction lifecycles, and create a data backend for the Stellar ecosystem.

As a Staff Engineer, you will manage and evolve shared multi-cloud database infrastructure, work with streaming systems, lead initiatives, and ensure observability and performance.

The Backend Joomla Developer will lead technical development, optimize web platforms, manage databases, integrate APIs, and maintain site health using PHP and Joomla.

Design and implement the Models API and data infrastructure to support machine learning model development, ensuring data integrity and performance in real-time applications.

The Backend Engineer will develop, maintain, and optimize backend services and APIs for secure healthcare applications, collaborating within an Agile environment.

The Staff Backend Engineer will architect and build scalable backend systems, provide technical leadership, mentor junior engineers, and shape the technical roadmap for World ID.

Develop high-quality software, expose APIs, work with databases, and design cloud applications, with experience in containerization and distributed architecture.

Lead diverse technology projects and develop solutions in a collaborative environment. Focus on cloud-based applications, mentoring, and leveraging new technologies.

Design and improve backend systems, write secure scalable code, participate in on-call support, and enhance engineering standards and processes.

As an AI Backend Engineer, you'll design and develop backend systems for AI agents, ensuring reliability, security, and performance in production environments. Collaborate across teams to implement AI workflows and scalable systems while maintaining a focus on delivering features rapidly and effectively.

The Senior AI Backend Engineer will design and build backend services to power multimodal AI agents, ensuring performance, security, and reliability. Responsibilities include developing AI orchestration pipelines, implementing security measures, and mentoring less experienced engineers while collaborating across teams to enhance AI features for enterprise customers.

As a Backend Engineer, you will design and maintain APIs and databases, improve system performance, and implement new features for web and mobile applications.

Design and build backend applications using Java and Spring. Collaborate on scalable solutions, maintain code quality, and troubleshoot issues across environments.

The Experienced Backend Engineer will architect solutions, mentor engineers, design and enhance critical systems, and build reliable services for Stytch's product roadmap.

The Backend Engineer will build a multi-cloud inference platform and manage distributed systems for AI model deployment while ensuring operational excellence and low toil services.

Design, develop, and maintain backend services and APIs while ensuring security, scalability, and performance of applications. Collaborate with teams to achieve technology objectives and contribute to architectural decisions.

Responsible for designing and building scalable backend services, maintaining cloud infrastructure on GCP, and integrating with utility data sources, among other tasks.

As a Senior/Staff Backend Engineer, you'll develop blockchain-integrated systems, build backend web services, and collaborate with the team on infrastructure projects.

The Senior Backend Engineer will design information security products, maintain deployment processes, improve system reliability, and lead teams in a zero trust environment.

Build and maintain PHP/MySQL backend systems, implement RESTful JSON APIs, collaborate with front-end developers, participate in planning and deployment, refactor and optimize code, and support custom CMS and e-commerce solutions.

Join a cross-functional agile team to integrate enterprise APIs, implement back-end integrations for social tools and feeds, and build scalable, distributed Java systems and RESTful services.

The Senior Backend Engineer will design security products leveraging blockchain technology, ensuring reliability and scalability in systems while leading and guiding team efforts.