Backend Developer Jobs in San Francisco, CA

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41 - 60 of 170 Jobs

Senior Vue.js Developer - Remote / Telecommute

Cynet Systems

•

Remote or Charlotte, North Carolina, USA

Contract

Job Description: Responsibilities: Develop, optimize, and maintain web applications using Vue.js and related technologies. Implement responsive and user-friendly UI components using HTML, CSS, and JavaScript. Lead architecture discussions and make technical decisions for front-end development. CollaboXX with backend developers, UI/UX designers, and product managers to ensure seamless integration. Write clean, efficient, and maintainable code following best practices and coding standards. Trouble
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Posted 21 hours ago | Updated moments ago

Sr. Software Backend Engineer, Manufacturing Quality

Tesla Motors

•

Fremont, California, USA

Full-time

The Manufacturing Quality Data Engineering team is a high-impact, high-priority, and high-visibility team that is laser-focused on addressing safety-critical issues and expanding critical services to Gigafactories worldwide. As part of Tesla's Vehicle Engineering organization, you will have access to a vast array of data sources across design, manufacturing, and vehicle data, empowering you to design, develop, and deploy innovative data services, automation, and machine learning tools into produ
Posted 5 days ago | Updated 6 hours ago

Backend Software Development Engineer - Mid/Senior/Lead/Principal

Salesforce

•

San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 60+ days ago | Updated 6 hours ago

Python Developer

Mumba Technologies

•

San Ramon, California, USA

Contract

Python Backend Developer Location: San Ramon, CA (Needed only Locals) Mode of Interview: Only F2F Python Backend developer Must Have 10-12 years or experience Hands-on experience in Python Scripts Good Analytical and problem-solving abilities Experience in Agile/Scrum based project executions Nice to Have Knowledge on Cloud App services, Load Balancer, Application Gateway Hand on with Cloud services preferably Azure Experience in NoSQL Database and in-memory Database Experience in Unit testing
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Posted 25 days ago

AI Backend Leaning Full Stack Engineer / Palo Alto

Motion Recruitment Partners, LLC

•

Palo Alto, California, USA

Full-time

A well-funded AI FinTech startup in Palo Alto is revolutionizing financial services by integrating cutting-edge AI technologies. With a lean, high-impact team of six, they offer an exciting opportunity for engineers who thrive in fast-paced, early-stage environments. Backed with funding through 2026 and preparing for another capital raise this year, they are poised for significant growth. They are currently seeking a Senior Backend Leaning Full-Stack Engineer to work on their flagship product, b
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Posted 60+ days ago | Updated 3 hours ago

Backend Python Engineer (REMOTE)(No C2C/H1B)

NetSource, Inc.

•

Remote

Contract

No C2C/H1B Remote, preference in the LA area to come into the occasional in person meetings. Please note that this is a 4-month contract position. Tech Stack / Tools: Python (NumPy, Pandas, SciPy) SQL (PostgreSQL or MySQL preferred) Github Jupyter notebook Experience with production systems and deployment environments Requirements: 3+ years of experience in backend development using Python in a production environment. Must know be proficient in NumPy, Pandas, SciPy, and Object-Oriented Progra
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Posted 7 days ago | Updated 21 hours ago

Senior Artificial Intelligence Test Engineer

iSpace, Inc

•

Remote

Contract

Senior Artificial Intelligence Test Engineer Location: Hybrid of 3 days/month onsite during the 2 nd full week of each month in either Denver, CO/Brentwood, TN/Malvern, PA or 100% remote with travel 2-3 times/year (if remote) Duration - 3 6-month Contract to Hire Opportunity Working Hours Mon-Fri, from 8AM 5PM EST This is an exciting opportunity to join a new team that will be supporting the testing efforts for AI products within an industry leading healthcare organization. This team will be s
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Posted 35 days ago | Updated moments ago

Core Java and SQL / Remote / Construction Planning Software

Motion Recruitment Partners, LLC

•

Remote or Boston, Massachusetts, USA

Full-time

Join a small, agile team building a highly scalable, cloud-based backend powering complex data-driven web applications. This is a great opportunity for a backend engineer with strong Java and SQL expertise who thrives in a startup-like environment and enjoys tackling performance-heavy challenges. This is an opportunity to work side-by-side with the Chief Software Architect on a lean team driving architecture and core functionality. You'll be writing highly concurrent Java code and building syste
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Posted 15 hours ago | Updated 3 hours ago

Senior/Lead AI Engineer (Backend) - AI Integration

Salesforce

•

San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 43 days ago | Updated 6 hours ago

Backend Engineer / Rust

Jobot

•

San Francisco, California, USA

Full-time

Hybrid Remote *Candidates must be commutable distance from San Francisco* / Leading Developer Platform for Zero-Knowledge Applications This Jobot Job is hosted by: Caitlyn Hardy Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $250,000 per year A bit about us: We are a leading developer platform for zero-knowledge applications. We are on the lookout for a passionate and skilled Backend Engineer with a strong command over Rust to j
Posted 3 hours ago

AI Software Engineer (Backend) - AI Research Team

Salesforce

•

Palo Alto, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 15 days ago | Updated 6 hours ago

Senior Software Engineer (Backend) - Materia AI

Thomson Reuters U.S. Inc.

•

Remote or Eagan, Minnesota, USA

Full-time

Senior Backend Engineer, Materia AI Are you excited about building AI-driven software that redefines how professionals work? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and innovation of a startup with the stability and resources of a global leader. As a Senior Backend Engineer, you will play a pivotal role in developing AI-powered systems that enhance accounting workflows through automation, intelligence, and seamless orchestration. About the Role:
Posted 60+ days ago | Updated 6 hours ago

Lead Software Engineer (Backend) - Materia AI

Thomson Reuters U.S. Inc.

•

Remote or Eagan, Minnesota, USA

Full-time

Lead Backend Engineer, Materia AI Are you excited about building AI-driven software that redefines how professionals work? Join a dynamic and highly skilled team at Thomson Reuters, where we combine the agility and innovation of a startup with the stability and resources of a global leader. As a Lead Backend Engineer, you will play a pivotal role in developing AI-powered systems that enhance accounting workflows through automation, intelligence, and seamless orchestration. About the Role: In t
Posted 60+ days ago | Updated 6 hours ago

Senior Mobile Engineer

IDR, Inc.

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Remote

Contract

IDR is seeking a Senior Mobile App Engineer to join one of the fastest growing healthtech startups in the country,remotely. This is a unique opportunity to work with a mission-driven team using cutting-edge technology to transform preventive healthcare at scale. If you're passionate about innovation, health optimization, and building high-impact mobile experiences, please apply today! Position Overview: Lead and contribute to the design, development, and deployment of cutting-edge mobile appli
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Posted 20 days ago | Updated 19 days ago

Senior JavaScript Developer

Randstad - Torc

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Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. ResponsibilitiesDesign, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,
Posted 41 days ago | Updated 5 days ago

Senior Cloud Developer (AWS)- Remote (Future Opportunity)

ICF

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Remote or Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the US* * This role is part of our talent pipeline, and while there may not be an immediate opening, we are proactively connecting with qualified candidates for future opportunities* We're seeking a talented Cloud backend developer to join our dynamic team. As a key member of our engineering department, you'll play a pivotal role in designing, developing, and maintaining robust backend applications and services. Responsibilities: Des
Posted 43 days ago | Updated 6 hours ago

Senior Backend Engineer

Motion Recruitment Partners, LLC

•

San Francisco, California, USA

Full-time

My client is a San Francisco-based software company specializing in secure AI-driven account access and control. They provide APIs and SDKs that enable developers to manage, track, and automate user-permissioned integrations across various platforms and authentication methods. They have recent funding and aim to make the internet more interoperable by allowing AI to act securely on behalf of users. It is quite the product! They are looking to hire a Senior Backend Engineer with Java Or Node. The
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Posted 48 days ago | Updated 3 hours ago

Expert Backend Engineer

2K

•

San Mateo, California, USA

Full-time

WE ARE GAMEMAKERS Who We Are: We are a diverse team of developers driven by a passion for our art, united by our core values and inspired by a culture of inclusivity to build amazing games that thrill players everywhere. We pursue growth and innovation in an environment of safety and trust. Our culture is built on the belief that the more varied voices in our collective will strengthen our team and our games. We are looking for our next teammate who will raise our bar and make us better. We a
Posted 3 days ago | Updated 6 hours ago

Backend JAVA Engineer (REMOTE- EST Timezone)(No C2C/H1B)

NetSource, Inc.

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Remote

Contract

No C2C/H1B Java backend development experience is a must; all others will be rejected. Network programming techniques (SMP, TCP/IP, Sockets) is a must. Please note that this is a 6-month contract position with possibility to extend. A coding exercise to validate technical skills will be on the 1st interview with client.Remote Work Considerations: While we prefer candidates to work onsite, we are open to remote candidates as long as they can commit to core working hours in US Eastern Time.Locati
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Posted 5 days ago | Updated 21 hours ago

UI React Developer - Palo alto CA Only Local (InPerson Interview)

ProCorp Systems Inc.

•

Palo Alto, California, USA

Contract, Third Party

Job Title: UI React DeveloperLocation: Palo Alto, CA (On-site/Hybrid)Job Type: Full-time / Contract Job Description:We are seeking a skilled UI React Developer to join our team in Palo Alto. The ideal candidate will have strong experience in building dynamic, responsive web applications using React.js. You will work closely with UX/UI designers and backend developers to deliver high-quality, user-centric interfaces. Key Responsibilities: Develop and maintain scalable front-end applications using
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Posted 20 days ago | Updated 7 days ago