Top Backend Developer Jobs

As a Senior Full-Stack Engineer, you'll contribute individual solutions, mentor teammates, improve engineering quality, and collaborate closely with product and design teams.

Designs, implements, tests, delivers, and operates backend services across the SDLC. Advises management on project issues, mentors junior engineers, makes independent technical decisions, and applies industry best practices.

Build and deliver backend solutions across the full SDLC, advise management, guide junior engineers, make technical decisions with little supervision, and work primarily with Python frameworks (Django, FastAPI).

Design and develop large-scale backend systems at PayPal, leading engineering teams and ensuring high-quality solutions across the Software Development Lifecycle (SDLC).

As a Staff Software Engineer, you will lead projects, mentor junior engineers, and enhance backend systems using Python, focusing on code quality and collaboration with product managers.

Guide the design and implementation of a new LLVM based backend JIT compiler targeting NVIDIA GPUs while collaborating with teams to enhance compiler performance.

Design and maintain backend systems using Go, own development lifecycle, implement best practices, and engage with customers for feedback.

Design and maintain scalable backend systems, collaborate with teams, mentor junior engineers, and ensure high performance and reliability of services.

As a Senior Backend Engineer at Kiddom, you'll develop backend services and internal tools using Python and GoLang, focusing on enhancing system reliability and developer productivity.

Develop and maintain backend infrastructure for an AI-powered wealth management platform. Collaborate with frontend teams and architect distributed systems.

The Senior Backend Engineer will design and maintain Azure SQL databases, optimize performance, automate deployments, and collaborate with teams on best practices and development.

Design, build, and operate backend platform services and secure APIs powering consumer health products. Integrate with EMR/EHR systems using HL7 FHIR (Epic/MyChart), implement Databricks data workloads, ensure CI/CD and infrastructure-as-code, maintain observability and testing, produce developer docs, mentor engineers, and collaborate across product and customer teams.

The role involves designing, developing, and maintaining backend infrastructures, optimizing ML pipelines, and collaborating across teams to deliver integrated solutions.

As a Software Engineer at Zip, you'll design and build reliable products, code scalable applications, and collaborate with teams to deliver solutions.

The role involves building scalable infrastructure and backend systems, improving performance and reliability, and supporting high-volume applications.

The Senior Backend Engineer will design, develop, and scale backend services and APIs, ensuring robust and fault-tolerant systems. Responsibilities include mentoring junior engineers and collaborating with cross-functional teams on system architecture and implementation.

Design, build, and scale backend services and APIs powering student-university integrations. Improve reliability, performance, and security across distributed systems; automate ingestion and workflows; collaborate with product, frontend, data, and customer teams; champion testing, CI/CD, observability, and mentor engineers.

Hands-on senior backend/data engineer responsible for designing, building, and scaling backend features, ETL pipelines, data models, and Looker dashboards. Serve as data engineering SME, optimize schemas and ingestion, implement data quality and monitoring, and mentor team members while partnering with product and customer-facing teams.

Join as a Backend Software Engineer at Squint, designing and maintaining high-performance backend services and contributing end-to-end to project development.

As a Senior Backend Engineer, you'll design scalable backend systems, build foundational architecture, and manage complex projects within a voice AI-driven platform.

Looking for an Android Developer with experience in backend Java, Linux scripting, and command execution. Contract position for 9+ months, extendable to 24 months.

The Senior Backend Engineer will develop backend solutions using .NET/C# and modern architecture, focusing on cloud services and databases, while managing client projects.

Seeking candidates for three Java positions: Backend, Full Stack, and Lead Developer. Must have relevant experience in Java development and various associated technologies.

The Back-End Web Developer will design, implement, and maintain applications, focusing on scalability and integration with various services and databases.

Develop the model serving platform for multimodal AI models, optimizing performance, collaborating with researchers, and ensuring reliable production infrastructure.