Top Backend Developer Jobs

The Staff Software Engineer, Backend Platform at Harvey will develop and maintain backend frameworks, create and improve APIs, introduce modern architecture patterns, and enhance reliability and observability in the platform to boost engineering productivity.

As a Backend Software Engineer, you'll design, develop, and optimize scalable backend platforms and services while collaborating with cross-functional teams.

As a Senior Backend Engineer, you will enhance Polymarket's CLOB engine by optimizing performance, handling transaction states, and debugging production issues, focusing on concurrency and observability.

Artian AI is seeking a Software Engineer to advance their AI platform development, focusing on backend technologies and distributed systems.

The Senior Backend Engineer will design and develop Oracle Database and PL/SQL applications, lead projects, analyze requirements, and ensure technical quality.

The Senior Backend Engineer will design, develop, and scale backend systems, APIs, and data pipelines for AI applications, while mentoring junior engineers and ensuring system performance.

Develop and launch user-facing features, oversee feature implementation, architect scalable REST APIs, and mentor junior engineers.

The Principal Software Developer will architect and evolve backend systems using Node.js and Python, design RESTful APIs, lead teams, and maintain high reliability and performance in a scalable environment.

The Senior Full Stack Engineer will design and implement APIs with NodeJS, develop UIs with React, manage data pipelines, and deploy projects on AWS.

Vianai seeks a full-stack developer to design and build web applications, manage the development cycle, mentor engineers, and drive product quality.

The Senior Backend Engineer will architect and implement Go-based services, uphold code quality, define engineering standards, and contribute to reliability improvements on Polymarket's backend systems.

Develop and maintain backend services for AI-driven production engineering, focusing on high concurrency and scalable systems while collaborating with researchers.

The Senior Backend Engineer will architect scalable backend systems, optimize API performance, implement security protocols, and integrate AI solutions while operating in a multi-cloud environment.

As a Senior Backend Engineer at Triumph, you'll own engineering projects, build consumer features, solve data problems, and enhance processes for rapid scaling.

The Software Engineer - Backend will enhance the backend systems, create internal APIs, manage integrations, ensure clean architecture, and promote AI-assisted development while collaborating across teams.

As a Software Engineer at Zip, you'll design and build core products, collaborate with cross-functional teams, and write high-quality code for web applications and APIs.

The Software Engineer will design and implement scalable backend services, mentor teammates, and optimize distributed systems to support financial solutions for families in need.

As a Software Engineer at Promise, you will design and implement scalable backend services, mentor teammates, and optimize distributed systems while collaborating on impactful technology solutions.

The Senior Backend Engineer at Perpay will design RESTful APIs, improve backend system reliability, and lead technical projects while mentoring team members. Collaboration with product stakeholders is essential for effective backend solutions.

The Senior Backend Software Engineer will design and maintain backend systems, optimize performance, ensure security compliance, and mentor junior engineers in a collaborative environment.

Develop backend systems for AI agents, ensuring usability, reliability, and operability in production environments. Collaborate with AI team to integrate features and lead technical discussions.

As a Backend Engineer at Pinterest, you will build and enhance Pinner-facing features, collaborate with teams, and utilize AI to improve product development processes.

As a Senior Backend Engineer, you will design and maintain scalable backend services, optimize system performance, and collaborate with frontend engineers on API integrations.

Design and build scalable backend systems for real-time operational data, lead technical design, ensure security and reliability, and mentor engineers.

Build scalable backend systems in Go for cyber and electromagnetic capabilities, focusing on APIs and real-time data processing. Collaborate across teams and ensure system performance and security.