Top Backend Developer Jobs

As an Application Engineer (Backend), you will develop and maintain Python-based REST endpoints and microservices, ensuring integration and performance of backend services.

As a Staff Software Engineer focusing on backend development, you will design, implement, and operate micro-services for Databricks' platform, utilizing technologies like Scala/Java and cloud services.

As a Staff Software Engineer focused on backend systems, you will design, implement, and operate micro-services, work with cloud technologies, and support large-scale distributed systems.

Design, build, and own scalable backend systems for a composite AI platform (agent systems, LLM integrations, RAG). Drive technical vision, make architectural decisions, promote engineering best practices, and lead cross-team technical direction to deliver mission-critical solutions.

Own and scale core data systems powering high-throughput ingestion, storage, analytics, and product surfaces. Stabilize write paths, design read-optimized models and partitioning strategies, separate transactional and analytical workloads, enable AI-native analytics, write RFCs, and raise reliability and performance standards across the team.

As a Senior Software Engineer at Elicit, you will build features for an AI research assistant, ensuring quality while collaborating with a small team.

Design and build scalable backend systems, data pipelines, and cloud infrastructure. Own CI/CD, containerization, databases, and reliability; collaborate with tech leads to deliver secure, production-grade solutions for startups in a fully remote environment.

Design and operate backend systems that ingest, process, store, and serve petabyte-scale video and sensor data. Build high-throughput upload/ingest, processing, indexing, retrieval, and access-control services. Own service quality, latency, uptime, capacity planning, cost, observability, and incident response. Coordinate distributed compute across cloud infrastructure and large GPU fleets to make data movement reliable and performant.

Design and implement scalable, reliable backend systems for Privileged Access Management. Build APIs (OpenAPI), work in Go, design database models, operate production systems, participate in on-call and SRE activities, and collaborate on core architecture and distributed systems.

The Senior Software Engineer will focus on backend development, designing and maintaining APIs and services, collaborating on features, and enhancing integrations at Motion.

As a backend engineer, you will build AI development tools, design features for LLM performance insight, and manage data pipelines.

The Senior Backend Engineer will design and implement infrastructure for an AI system, solve complex data-related problems, and ensure system scalability and security.

Lead the development of backend APIs and systems for fintech solutions using Node.js, Express.js, and PostgreSQL, while collaborating with team across different locations.

As a Senior Software Engineer at Taara, you will design and implement scalable cloud-native software for managing global optical terminals, build telemetry pipelines, automate infrastructure, and ensure effective communication between hardware and cloud services.

As a Senior Software Engineer, you will lead end-to-end feature development for a customer-facing product, make product decisions, and collaborate with team members and users.

As a Senior Back-End Engineer II, you will focus on platform engineering and DevOps, building CI/CD pipelines, managing cloud infrastructure, and supporting database operations.

The Senior Backend Engineer will develop high-quality backend products using Rust and other systems languages, focusing on scalable solutions for data management and security.

The Software Engineer will architect and build backend systems, collaborate with ML engineers, mentor junior engineers, and ensure system reliability and security. Responsibilities include API development, distributed systems, and contributing to an innovative engineering culture.

As a Back End Software Engineer, you will build scalable APIs, ensure system efficiency, and contribute to company initiatives, while operating independently and collaborating with other engineers.

As a Senior Backend Engineer at Edia, you will architect backend systems, supervise AI coding processes, and enhance AI-driven business automation.

As an AI Platform Backend Engineer, you'll design and deploy backend systems utilizing AI for real-world applications, optimize performance, and mentor junior engineers while working directly with clients to address complex challenges.

Develop and maintain backend systems using Rails, design RESTful APIs, and advocate for test-driven development practices.

The role involves developing backend solutions for financial technology applications, requiring experience with multiple programming languages and frameworks.

Design and develop scalable Java applications using various frameworks, ensuring long-term maintainability and performance while collaborating with the front-end team.

Looking for a Senior Backend Web Developer for a FinTech startup focusing on blockchain technologies. Responsibilities include developing products using modern web frameworks and various backend technologies.