Top Backend Developer Jobs

Lead ownership of core backend systems for ultra-low-latency, high-throughput distributed services. Drive architecture, resolve performance and scaling bottlenecks, mentor engineers, and operate critical infrastructure under extreme concurrency and load.

The Lead Engineer will design and manage scalable web applications and collaborate with cross-functional teams to implement high-quality software for BigFuture. Responsibilities include architecture definition, mentoring, and leading Agile ceremonies while exploring technologies like AI.

As a Staff Backend Engineer, you'll design and build scalable platforms for processing sensor data, define engineering standards, and collaborate on backend system development.

Design and build scalable platforms for high-frequency data ingestion, develop database solutions, and pioneer data architecture while collaborating on engineering standards.

The Senior Backend Engineer will develop backend systems, cloud infrastructure, automate deployment, scale data solutions, and ensure system security while collaborating with a cross-functional team.

Seeking a Software Engineer to build scalable applications for ETF operations, automate data validation, and integrate diverse financial data sources.

Design and maintain the infrastructure for RL environments, focusing on execution, performance optimization, and production excellence while collaborating with research teams and clients.

Design and develop scalable backend services and data ingestion solutions, collaborating in an Agile environment to optimize speed and scalability.

As a Backend Engineer at Fun.xyz, you will build and maintain backend services for a Web3 payments platform, ensuring high performance and reliability.

The Backend Engineer II will design, develop, and maintain large-scale distributed systems, collaborating with various teams to meet technological challenges and influencing product roadmaps.

Responsible for architecting and developing scalable backend systems, leading a development team, implementing best practices, and enhancing cloud infrastructure.

As a Junior Backend Developer, you'll translate UI/UX designs into code, integrate with APIs, and utilize AI tools for efficiency.

Lead SRE pod and define reliability strategy. Scale ClickHouse and PostgreSQL for terabyte-level growth, optimize performance, build reliability patterns, automate operations, implement observability, and define SLOs and error budgets.

Develop and maintain scalable web applications using Java API and React, optimizing RESTful APIs and utilizing Microsoft SQL Server for database management while collaborating with various teams.

The Senior Software Engineer will design, develop, and maintain scalable applications, focusing on high-quality code and collaboration across teams.

The Staff Backend Engineer will architect financial systems, lead technical decisions, mentor junior engineers, and optimize system performance in a complex fintech environment.

Lead development of Python-based web applications using Django and FastAPI, architect scalable solutions, and establish technical standards while mentoring developers and optimizing infrastructure.

As a Platform Backend Engineer, you'll develop core systems for ingesting and serving high-volume sensor data, optimizing ETL pipelines, and creating real-time dashboards for manufacturing insights.

Seeking a Principal Backend Engineer to design and develop backend systems for transactional and non-transactional pricing models, using C# and .NET, while ensuring high reliability and performance.

The role involves defining semantic mortgage models in code, building an event-driven API, simplifying complex processes, and managing the API's lifecycle as a product. Team members will work on enhancing the developer experience throughout.

The Backend Engineer will build and maintain integrations between Pylon and external partners. Responsibilities include developing APIs, supporting mortgage functionalities, and managing solutions from development to deployment.

As a Backend Engineer, you will encode mortgage underwriting rules into code, collaborate with experts, ensure system accuracy, and innovate using AI.

Lead development projects utilizing Java/J2EE, focusing on server-side applications and eCommerce. Requires extensive experience in object-oriented programming and performance optimization.

The Backend Engineer II will design and build backend systems, develop APIs, manage databases, and optimize application performance while collaborating with team members to deliver high-quality code and solutions.

The Senior Staff Backend Engineer will develop core backend services primarily in Go, design scalable systems, optimize PostgreSQL performance, and build APIs and SDKs for application development.