Top Backend Developer Jobs

The Senior Back End Software Developer will design and develop cloud notebook applications, focusing on back-end systems while collaborating on features and implementing secure interfaces and services.

Seeking a talented backend software engineer to lead projects, collaborate across teams, and mentor junior engineers. Experience with Javascript and Typescript required.

The Staff Software Engineer will manage projects, collaborate across teams, contribute to technical direction, and enhance backend systems for an AI-powered healthcare platform.

Design and build a schema-as-code platform for data warehouses, including a Git-style version control system and AI-assisted tooling, while ensuring security and performance.

The Staff Engineer, Backend will drive technical vision, optimize backend systems, mentor engineers, and ensure high-quality software delivery.

Design and build a flexible schema platform and migration engine for a data warehouse, while mentoring and enhancing team culture.

Design and build an EAV data model and schema-as-code platform, manage schema migrations, engineer AI tools, and mentor teams.

The Backend Software Engineer will develop internal tools in Rust to enhance production efficiency, collaborating across teams and driving project ownership.

Design and implement durable, fault-tolerant AI orchestration and backend systems using Temporal and agentic ReAct patterns. Deliver features end-to-end with testing, CI/CD, monitoring, and observability; mentor engineers and collaborate with cross-functional teams to translate legal workflows into reliable AI-powered features.

Lead engineering projects to scale document ingestion and jurisdictional data collection, build government-grade secure systems, and deliver AI-platform features. Ship full-stack products using React/TypeScript frontends and Python/Postgres backends, integrating with web, desktop, mobile, Google Docs, MS Word, and APIs while collaborating with AI, Legal, and GTM teams.

Lead and ship full-stack engineering projects for AI-native SaaS: scale document ingestion, design multi-jurisdiction data collection, build secure systems, implement AI-platform features and APIs, and deliver cross-platform client experiences.

The Backend Developer SME leads backend and geospatial technology initiatives, provides architecture strategies, and interacts with senior client leadership while ensuring technological alignment with mission objectives.

As a Backend Software Engineer, you will lead engineering projects, build secure systems, and collaborate on AI applications to deliver high-value products.

The Senior Backend Developer will lead backend services development, optimize DevSecOps pipelines, and manage geospatial systems integration, ensuring operational efficiency using modern technologies.

The Senior Software Engineer will own major parts of the AI stack, prototype workflows, design pipelines, and build services for contract management and legal work. Responsibilities include enhancing retrieval processes and shipping production features quickly.

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

As a Senior Backend Engineer, you'll design and build RESTful APIs, microservices on Kubernetes, and distributed systems in Go, while collaborating across various teams.

As a Senior Backend Software Engineer at Step, you'll own features from inception to production, improve Kotlin services, ensure code quality, and work collaboratively in a small team.

Develop new products from concept to launch, collaborating with teams to enhance customer banking experiences and improve product scalability.

As a Senior Software Engineer at Brex, you'll develop customer-facing products, collaborate with teams, and design end-to-end solutions to enhance banking experiences.

As a Software Engineer, you'll build and own backend services, addressing scalability challenges and improving performance in finance-related applications.

The Senior Database & Backend Engineer will design and manage the backend architecture and API for the Huck app while ensuring scalability and performance.

Design, optimize, and scale ClickUp's search infrastructure using OpenSearch/ElasticSearch. Improve relevance, speed, and real-time indexing; build vector/semantic search capabilities; create measurement frameworks; integrate search with AI and product features; troubleshoot at scale; and mentor junior engineers to maintain high search quality under heavy load.

Develop and maintain scalable backend systems at ClickUp. Collaborate with teams, optimize database queries, debug issues, and foster a culture of learning.

Design, scale, and optimize ClickUp's search infrastructure using OpenSearch/Elasticsearch. Improve relevance, speed, and real-time indexing, build vector search capabilities, create evaluation frameworks, and collaborate with AI/backend/product teams to integrate and troubleshoot search at scale.