- TestBox (San Francisco, CA)
- …B2B sales motion. Role Overview We are hiring a Senior Backend Engineer to help design and build the core of our next-generation platform. This is ... an opportunity to be a key engineer responsible for creating the central nervous system that...from the ground up. The core challenge is to build the backend platform that powers the… more
- Catio (Palo Alto, CA)
- …designing, evaluating, and evolving world-class tech stacks across industries worldwide. The Role: Senior Backend Engineer This is a high-impact, deeply ... capabilities : Help identify key architectural patterns and best practices, build backend services that reflect architecture decisions and evolution,… more
- Kiddom Inc (New York, NY)
- …empower all engineering teams to deliver reliable, scalable, and efficient software. As a Senior Backend Engineer on this team, you'll focus on developing ... Python , and secondary exposure to GoLang . You will Design, build , and maintain backend services and automation tooling primarily in Python , with opportunities… more
- Plenful Inc. (San Francisco, CA)
- …to join our growing team. About the role We're looking for a Senior Backend Engineer to design and build systems that power our distributed computing, ... data workflows, and core infrastructure. You'll take ownership of major backend components, contribute to database and orchestration architecture, and collaborate… more
- Cambio AI Inc. (San Francisco, CA)
- …from the ground up. Competitive compensation + meaningful early‑stage equity The role As a Senior Backend Engineer at Cambio, you will play a critical role ... of our software platform. Your mission will be to build robust, scalable, and maintainable backend systems...product quality. Qualifications 5+ years of experience as a Backend Engineer , with strong proficiency in Python… more
- Recruiting From Scratch (New York, NY)
- …that focuses on placing the best candidate for our clients. https://www.recruitingfromscratch.com/ Senior Backend Engineer - AI-Driven Healthcare Systems ... a mission-driven company that's using technology to transform mental healthcare delivery. As a Senior Backend Engineer , you'll be at the intersection of AI… more
- AICrete (San Francisco, CA)
- Job Title: Senior Backend Engineer Location: Hybrid (with options for remote work) Job Type: Full-Time Company Overview: At AICrete, we are committed to ... changes that drive real impact. Role Summary: As a Senior Backend Engineer at AICrete,...of AICreteOS using modern frameworks like Django. You will build high-performance applications that integrate seamlessly with our front-end… more
- Kikoff Inc. (San Francisco, CA)
- …same‑day collections - a critical differentiator in our market The Role We're looking for a Senior Backend Engineer to join our Grant Core team and help us ... handle transaction volume while maintaining 99.99% reliability Distributed Systems: Design and build scalable backend services that can handle millions of… more
- NimbleRx (Redwood City, CA)
- …allows us to face today's most exciting challenges head‑on and grow incredibly quickly. As a Senior Backend Engineer , you will have a hand in architecting ... You will join a team of world‑class, highly motivated software engineers who build for performance, reliability, and scalability. You will work closely with other… more
- Aspinity (San Francisco, CA)
- A technology company is seeking a Senior Backend Engineer to design, build , and scale backend services crucial for mission-critical communications. ... will have 8+ years in software engineering with a strong focus on backend development and experience in AWS/GCP. This role offers full ownership of projects… more
- Hippocratic AI (Palo Alto, CA)
- A leading generative AI firm in healthcare is seeking a Senior Backend Engineer to build scalable backend systems for AI applications. This role ... will have a bachelor's degree in Computer Science, 5+ years of backend development experience, and a strong understanding of cloud infrastructure. The position… more
- TestBox (San Francisco, CA)
- A tech startup in San Francisco is seeking a Senior Backend Engineer . In this role, you'll design and build scalable backend services that power ... address resiliency and scalability challenges, utilizing your expertise in modern backend technologies. The position offers an opportunity to impact the architecture… more
- Capitalizeus (Newport Beach, CA)
- …threshold in a few months. We're on the lookout for a seasoned, entrepreneurial Senior Backend Engineer who is passionate about crafting scalable solutions ... shape the future of our platform. OUR IDEAL CANDIDATE Be a product‑focused builder passionate about turning business problems into scalable solutions. Be a true team… more
- Tapcart Inc. (Santa Monica, CA)
- …high-growth relationships - with mobile apps launched in hours, not months. The Role As a Senior Backend Engineer at Tapcart, you\'ll join the team that is ... infrastructure that powers these initiatives. This role requires an expert distributed systems backend engineer with a strong emphasis on different database and… more
- Orchestra Bio (San Francisco, CA)
- …software that helps scientific organizations operate more effectively. The Role We're seeking a Senior Backend Engineer to join our growing team in San ... products to manage R&D. Challenges You'll Tackle Complex Decision Making : Build interactive tools that help organizations model different paths to market for… more
- Roger Healthcare (San Francisco, CA)
- A leading healthcare AI startup is seeking a Senior Backend Engineer to develop backend services and build innovative Generative AI workflows that ... enhance patient care. You'll work with advanced technologies like FastAPI and MongoDB, improving the architecture while mentoring junior developers. The company offers exceptional health benefits, flexible PTO, and the chance to make a meaningful impact in… more
- NimbleRx (Redwood City, CA)
- A healthtech company is seeking a Senior Backend Engineer to architect technology for multiple web products in Redwood City. This role requires 5+ years of ... backend development experience, particularly with Java, Spring, and SQL....SQL. As part of a collaborative team, you will build scalable APIs and mentor junior engineers. The company… more
- Monograph (San Francisco, CA)
- …experiences. The Revi Role We're looking for a seasoned and forward-thinking Senior Backend Engineer to design and build scalable backend services ... and ship with higher quality. What You'll Do Design, build , and maintain scalable backend services, RESTful APIs, and microservices in Python using Django… more
- Slope (San Francisco, CA)
- A voice technology company in San Francisco is seeking a Senior Backend Engineer to own features end-to-end and engage closely with customers. Youll build ... on a modular API-first architecture with real-time constraints while contributing to the company culture. Ideal candidates have over 5 years of experience in Software Engineering, particularly in startup environments, and enjoy tackling customer requests. The… more
- Aspinity (San Francisco, CA)
- Senior Backend Engineer "The United...life‑saving missions in the field. What you'll do Design, build , and scale backend services in Kotlin, Spring, ... US Department of Defense operators. We're looking for a Senior Backend Engineer to join...apply only if you meet this requirement. Ready to build technology that saves lives? Apply now and join… more
