Top Backend Developer Jobs

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 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.

Design and maintain backend services and APIs, manage databases, develop infrastructure automation, and contribute to CI/CD pipelines while improving system performance.

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.

As a Principal Software Engineer, you will design and prototype features for a voice interface, build scalable infrastructure for LLM inference, and enhance personalization of speech models.

Lead development of scalable, event-driven backend services and APIs on AWS serverless (Lambda, SQS, RDS, Step Functions) using TypeScript. Drive architecture discussions, mentor developers, maintain test coverage, build OpenSearch indexes, debug production with CloudWatch/Datadog, and apply CI/CD practices (GitHub Actions). Leverage AI tools to accelerate development.

As a Staff Backend Engineer, you will design and architect middleware systems connecting various external platforms, ensuring data synchronization and high-concurrency performance.

As a Senior Software Engineer, you will build scalable distributed systems, improve developer experience, mentor peers, and lead incident responses.

Develop reliable software systems for satellite management, participate in design and code reviews, and create tools for software deployment and analysis.

Build and scale real-time backend systems for AI Agents, including orchestration, memory and context management, low-latency inference pipelines, eval frameworks, event-driven workflows, APIs (REST/gRPC), and production-grade observability, partnering with Applied AI and product teams to deploy multi-tenant, enterprise AI agent platforms.

The role involves designing and developing high-performance web apps, improving user interfaces, maintaining component libraries, and ensuring code quality through comprehensive testing and collaboration with other teams.

Build and own production backend services in Python for a large-scale ecommerce search platform. Work with SQL-heavy systems, monitoring/alerting, and debugging user-facing systems. Deliver maintainable software via tests, code review, and incremental delivery. Collaborate on data integrations and optional ETL/ELT workflows with PySpark; apply SEO, API/auth, and unstructured data knowledge when needed.

The Senior Software Engineer will design and develop scalable backend systems, collaborate with teams, manage integrations, and mentor junior engineers.

Design, build, and operate high-throughput, latency-sensitive backend platform services and shared infrastructure. Implement durable event-processing pipelines, caching, rate-limiting, observability, multi-region fault-tolerance, and SDKs. Lead incidents, mentor engineers, define platform standards, and drive cross-team platform initiatives to improve reliability, performance, and developer experience.

Design, build, and operate large-scale, high-throughput distributed backend systems. Architect data partitioning and consistency strategies, implement resilient APIs and event-driven services, optimize performance and cost, drive incident response, mentor engineers, collaborate with SRE/platform teams, and maintain thorough documentation and runbooks.

Design APIs, build scheduling algorithms for GPU utilization, create resource management systems, and collaborate with frontend engineers for AI infrastructure.

As a Senior Backend Engineer, you'll design scalable systems, lead complex projects, and collaborate on APIs for AI-driven voice automation.

Lead engineering best practices and develop scalable AI-driven applications and data pipelines while mentoring other engineers. Analyze complex problems and deliver impactful AI products.

Lead the architectural design of Coupang's real-time streaming and AI platform, ensuring high performance and availability while integrating AI/ML models.

The Back-End Engineer will design and implement backend services and APIs, write maintainable code, integrate with databases, and collaborate with cross-functional teams.

As a Staff Backend Engineer, you will tackle performance problems, set technical direction, manage distributed services, and mentor peers.