Backend Developer jobs in San Mateo hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $262,763/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
slickdeals.net • HQ: San Mateo, United States • Online Forums & Community Platforms • Coupons, Deals & Cashbacks • Hiring 1
HQ: San Mateo, United States • Online Forums & Community Platforms • Coupons, Deals & Cashbacks • Hiring 1
Slickdeals is a deal community where around 10 million people swap tips, upvote finds and share great deals. Its community has saved more than 10 billion dollars over 26 years, and the company is evolving from a deal forum into a daily shopping destination and hires backend engineers for its mobile API. The company is headquartered in San Mateo, California, United States.
eve.legal • HQ: San Francisco, United States • Document AI • Legal AI • 51-200 employees • Est. 2023 • Startup • Trust A • Hiring 20, 2 new
HQ: San Francisco, United States • Document AI • Legal AI • 51-200 employees • Est. 2023 • Startup • Trust A • Hiring 20, 2 new
Eve builds an artificial intelligence platform for plaintiff-side law firms, handling case intake, medical record review and demand letters. Founded in 2023 in San Francisco, it targets the document-heavy work of personal injury and employment practice. The company reports large productivity gains for firms that adopt it.
sonarsource.com • HQ: Geneva, Switzerland • Software Testing & QA • Application Security • Developer Tools • 1001-5000 employees • Est. 2008 • Trust A • Hiring 113, 6 new
HQ: Geneva, Switzerland • Software Testing & QA • Application Security • Developer Tools • 1001-5000 employees • Est. 2008 • Trust A • Hiring 113, 6 new
SonarSource is a leading provider of continuous code quality and security solutions designed to help developers write clean, reliable software. Through its core product portfolio - including SonarQube, SonarCloud, and SonarLint - the company automatically detects bugs, security vulnerabilities, and code maintainability issues across more than 30 programming languages. By integrating directly into IDEs and CI/CD development pipelines, its platform provides real-time feedback that prevents technical debt and strengthens software security before code reaches production.
xdof.ai • HQ: Berkeley, United States • Robotics AI • AI Training Data & Annotation • 201-500 employees • Est. 2024 • Startup • Trust A • Hiring 24, 3 new
HQ: Berkeley, United States • Robotics AI • AI Training Data & Annotation • 201-500 employees • Est. 2024 • Startup • Trust A • Hiring 24, 3 new
XDOF builds data collection infrastructure for robotics, including data collection systems, operations, a large scale data warehouse and a software toolchain for frontier robotics labs. Its open roles include system integration engineers, quality control managers and operations leads. The company is headquartered in Berkeley, California, United States.
faros.ai • HQ: San Mateo, United States • DevOps & Platform Engineering • 11-50 employees • Est. 2020 • Startup • Trust D • Hiring 11
HQ: San Mateo, United States • DevOps & Platform Engineering • 11-50 employees • Est. 2020 • Startup • Trust D • Hiring 11
Faros AI connects engineering data across tools into one operational model. Its analytics measure delivery, quality and artificial intelligence adoption. The company serves large software organisations.
parasail.com • HQ: San Mateo, United States • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • 51-200 employees • Likely startup • Hiring 8
HQ: San Mateo, United States • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • 51-200 employees • Likely startup • Hiring 8
Parasail is an AI inference cloud company providing serverless access to GPUs across a distributed network. It describes its product as an AI Supercloud that helps AI teams deploy and scale inference with performance and reliability, and it hires forward deployed engineers, site reliability engineers and partnerships staff. The company is headquartered in San Mateo, California, United States.
wisdom.ai • HQ: San Mateo, United States • LLM & Generative AI • BI & Dashboard Software • AI Data Analysts & Text-to-SQL • 51-200 employees • Est. 2023 • Startup • Trust A • Hiring 18
HQ: San Mateo, United States • LLM & Generative AI • BI & Dashboard Software • AI Data Analysts & Text-to-SQL • 51-200 employees • Est. 2023 • Startup • Trust A • Hiring 18
WisdomAI is an enterprise generative AI and analytics platform that provides autonomous agentic intelligence for data querying. Founded in 2023 and headquartered in San Mateo, California, the company provides a business context engine that combines LLMs with conversational BI, automated dashboards, and AI agents. By embedding multi-tenant security and row/column-level governance at the query layer, the platform enables organizations to surface accurate, secure, self-service data insights from complex data warehouses and cloud platforms.
stellic.com • HQ: San Mateo, United States • Education • Higher Education • 51-200 employees • Startup • Trust B • Hiring 12
HQ: San Mateo, United States • Education • Higher Education • 51-200 employees • Startup • Trust B • Hiring 12
Stellic is the student journey platform that turns academic planning into a clear path to graduation. Student success software for higher education transforming how 1M+ get a degree.
snaplogic.com • HQ: San Mateo, United States • Data Integration & ETL Tools • Integration & API Management • 201-500 employees • Est. 2006 • Hiring 12, 1 new
HQ: San Mateo, United States • Data Integration & ETL Tools • Integration & API Management • 201-500 employees • Est. 2006 • Hiring 12, 1 new
SnapLogic is a leading provider of data and application integration solutions, offering a self-service platform to streamline the integration of various enterprise applications, data sources, and APIs. The company's technology includes pre-built integrations known as Snaps, which enable users to create automated workflows without extensive coding. SnapLogic focuses on facilitating enterprise automation, API management, and data synchronization across cloud and on-premise environments.
skild.ai • HQ: Pittsburgh, United States • Foundation Models • Robotic Software & Control Systems • Robotics AI • 1001-5000 employees • Est. 2023 • Trust B • Hiring 50, 3 new
HQ: Pittsburgh, United States • Foundation Models • Robotic Software & Control Systems • Robotics AI • 1001-5000 employees • Est. 2023 • Trust B • Hiring 50, 3 new
Skild AI is building a general purpose robot brain that transfers across different machines and tasks rather than being trained for one robot at a time. Its models learn from a very large and diverse dataset of robot and human interaction, and the company has demonstrated locomotion, manipulation and inspection behaviours on multiple hardware platforms. The laboratory was founded by robotics faculty from Carnegie Mellon University and raised one of the largest rounds in embodied artificial intelligence.
maxima.ai • Toronto • San Mateo • San Francisco • Bengaluru • Financial AI • Accounting & Tax Software • 201-500 employees • Est. 2024 • Startup • Trust A • Hiring 18, 2 new
Toronto • San Mateo • San Francisco • Bengaluru • Financial AI • Accounting & Tax Software • 201-500 employees • Est. 2024 • Startup • Trust A • Hiring 18, 2 new
Maxima is an AI-native accounting platform that automates journal entries, reconciliations, flux analysis, and financial close with audit-ready accuracy.
ptc.com • HQ: Boston, United States • Field Service Management Software • AR & VR Software • Industrial IoT (IIoT) • CAD, PLM & BIM Software • 5000+ employees • Est. 1985 • Trust A • Hiring 108, 6 new
HQ: Boston, United States • Field Service Management Software • AR & VR Software • Industrial IoT (IIoT) • CAD, PLM & BIM Software • 5000+ employees • Est. 1985 • Trust A • Hiring 108, 6 new
PTC Inc. is a global software and services company headquartered in Boston, Massachusetts, and founded in 1985. The company develops a suite of technology solutions including computer-aided design (CAD), product lifecycle management (PLM), industrial internet of things (IIoT), and augmented reality (AR) platforms. It serves over 30,000 customers worldwide, primarily in the discrete manufacturing, aerospace, and defense sectors, and is publicly traded on the NASDAQ under the ticker symbol PTC.
labric.co • HQ: San Francisco, United States • Custom Software Development • Scientific & Lab Software • 51-200 employees • Startup • Hiring 2
HQ: San Francisco, United States • Custom Software Development • Scientific & Lab Software • 51-200 employees • Startup • Hiring 2
Transform scattered lab data into structured insights. Labric automatically captures instrument data, enables AI-powered analysis, and saves research teams hundreds of hours.
luminary.ai • HQ: San Mateo, United States • Machine Learning • AI for Science • Simulation & Digital Twin Software • 11-50 employees • Est. 2022 • Startup • Trust A • Hiring 15
HQ: San Mateo, United States • Machine Learning • AI for Science • Simulation & Digital Twin Software • 11-50 employees • Est. 2022 • Startup • Trust A • Hiring 15
Luminary (Luminary Cloud, Inc.) is a computer-aided engineering and enterprise AI platform headquartered in San Mateo, California. Founded in 2022 by Jason Spreti and Srinath Srinivasan, the company develops a "Physics AI" simulation platform that integrates large physics models (LPMs) with high-performance computing (HPC) cloud infrastructure. Luminary enables aerospace, automotive, defense, and industrial engineering teams to train AI models on fluid dynamics, structural mechanics, thermal fields, and electromagnetics.
bedrockdata.ai • HQ: San Mateo, United States • Data Governance & Catalogs • Data Loss Prevention • 51-200 employees • Est. 2020 • Startup • Trust B • Hiring 6
HQ: San Mateo, United States • Data Governance & Catalogs • Data Loss Prevention • 51-200 employees • Est. 2020 • Startup • Trust B • Hiring 6
More than DSPM: Bedrock's AI and data security platform unifies data, identity, and AI context so teams see real risk — not noise — without moving data.
coefficient.agency • Bengaluru • Austin • San Mateo • Manila • Data Integration & ETL Tools • Spreadsheets & Reporting Automation • Likely startup • Trust B • Hiring 6
Bengaluru • Austin • San Mateo • Manila • Data Integration & ETL Tools • Spreadsheets & Reporting Automation • Likely startup • Trust B • Hiring 6
Coefficient is a venture-backed software startup building tools that connect spreadsheets to the data in company systems. It runs a remote-first team with engineers and sales staff in the United States and India. The company is based in the San Francisco Bay Area, United States.
datologyai.com • HQ: Redwood City, United States • Machine Learning • AI Research Labs • AI Training Data & Annotation • 11-50 employees • Est. 2023 • Startup • Trust C • Hiring 14, 2 new
HQ: Redwood City, United States • Machine Learning • AI Research Labs • AI Training Data & Annotation • 11-50 employees • Est. 2023 • Startup • Trust C • Hiring 14, 2 new
Headquartered in Redwood City, California, DatologyAI is an artificial intelligence startup that builds automated data curation platforms for training foundation models. The company provides software tools that automatically select and prepare optimal training datasets, allowing organizations to train better deep learning models with less data and reduced computing costs. Founded in 2023, the firm helps machine learning teams enhance overall AI performance by efficiently identifying and filtering out noisy data at scale.
notablehealth.com • HQ: San Mateo, United States • AI Agents • Medical AI • Revenue Cycle & Medical Billing • Patient Access & Booking • Hospital Operations Software • 51-200 employees • Est. 2017 • Startup • Trust B • Hiring 10
HQ: San Mateo, United States • AI Agents • Medical AI • Revenue Cycle & Medical Billing • Patient Access & Booking • Hospital Operations Software • 51-200 employees • Est. 2017 • Startup • Trust B • Hiring 10
Notable is a healthcare company founded in 2017 that automates administrative workflows across patient intake, scheduling, referrals and revenue cycle. Its agents work directly in electronic health record systems, completing repetitive staff tasks rather than sitting alongside them as a separate tool. Health systems use the platform to handle rising volumes without proportionate hiring.
autoscience.ai • HQ: San Mateo, United States • AI Research Labs • AI Development Tools • 51-200 employees • Est. 2024 • Startup • Trust B • Hiring 5
HQ: San Mateo, United States • AI Research Labs • AI Development Tools • 51-200 employees • Est. 2024 • Startup • Trust B • Hiring 5
Autoscience, which also calls itself the Autoscience Institute, creates AI systems that autonomously conduct AI research and train models for frontier and applied AI labs. It announced an AI agent that created literature accepted at ICLR 2025 workshops and hires machine learning research scientists and software engineers. The company is headquartered in San Mateo, California, United States.
