111 api engineer jobs at 70 companies in Stockton, CA
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Principal API Architect, Product Engineering – Agent‑Ready APIs & Data
Pleasanton, California, United States
$206k-$310k/yrHybridFull Time
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
12+ YOE12+ years building large-scale backend systems and APIs, 5+ years in senior architecture roles, hands-on TypeScript or Python, OpenAPI/Swagger and API governance experience, MCP familiarity, strong communication and mentoring skills.
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
5+ YOEDegree in engineering or related field with 5–7+ years' experience, hands-on networking (routing/switching/wireless), Python and REST API automation, familiarity with Cisco products and AI-assisted engineering tools, strong communication.
Kleinfelder: Professional engineering, design, and construction management services.
10+ YOE7+ MgmtBachelor's in Electrical Engineering, PE required, 10+ years electrical engineering experience, 7+ years project management in gas/related industry, familiarity with NFPA/IEEE/ICC/API/ANSI/NEC, CAD and Microsoft Office proficiency, occasional field travel.
Astreya: Provides managed IT services and digital workplace solutions for enterprises.
3+ YOE3+ years in automation/data engineering or DevOps, strong Python, API and SQL experience, ETL and orchestration knowledge, data quality and large-dataset handling, independent problem solving.
THINK Surgical: Develops robotic systems for orthopedic joint replacement surgeries.
10+ YOEBS in CS or equivalent, 10+ years software engineering experience, strong C++ and multithreading (pThreads), gRPC/REST APIs, ARM platform knowledge, Python, CI/CD, CMake, Docker, Yocto, interfacing with electronics, and familiarity with GMP/quality standards.
Nagpur or India or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City
RemoteFull Time
ZensarNational Stock Exchange of India: ZENSARTECH: Global technology firm providing digital transformation and infrastructure services.
7+ YOE7+ years wireless/network engineering with strong Cisco WLC/AP and controller (AireOS, Catalyst 9800) experience, RF fundamentals across 2.4/5/6 GHz, 802.11 and roaming knowledge, 802.1X/RADIUS security, and strong troubleshooting skills.
Folsom or Denver or Englewood or Minneapolis or St. Paul or Pennington or Woodcliff Lake or Olympia or Folsom or Portland or Harrisburg or Dallas or San Antonio or Austin or Phoenix or Columbia or Minneapolis or Saint Louis Park or Oregon or Portland or Pennington or Woodcliff Lake or Orlando or Harrisburg or Albany or Boulder or Portland or Denver or Englewood or Portland or Denver or Pennington or Woodcliff Lake or Harrisburg or Portland or Orlando
OnsiteMultiple Commitments Available
HDR: Global firm providing architecture, engineering, and environmental services.
1+ YOEBachelor’s degree or equivalent; 1+ year infra automation; scripting; APIs/REST; CI/CD; IaC; follow standards.
Blackhawk Network: Provider of branded payment solutions and gift cards.
4+ YOEBA and 4+ years full-stack experience with Java, Python, React, NoSQL (MongoDB) and relational databases, AWS cloud (EC2/RDS/EKS/Lambda/API Gateway), CI/CD (Maven/Gradle/Jenkins/Git), strong algorithms and system design skills.
Richmond or Indianapolis or Walnut Creek or Seattle or Grand Prairie or Winston-Salem or Chicago or Atlanta or Miami or Nashville or Tampa or Woburn or Norfolk
$231k-$417k/yrHybridFull Time
Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.
15+ YOEBachelor's in CS/IT (or equivalent) and 15+ years software engineering experience; production AI/ML, LLM and agentic systems experience; strong Python/Java skills; APIs, microservices, cloud, CI/CD and DevOps experience required.
Python, Java, APIs, microservices, event-driven architectures, cloud platforms, CI/CD, DevOps, MLOps, LLMOps, Large Language Models (LLMs), agentic systems, distributed systems
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
3+ YOEBS CS +5 yrs or MS CS +3 yrs experience with software development; 3+ years building web applications, SaaS, and RESTful APIs; AI-first development experience; strong SQL and distributed systems knowledge; production deployments and on-call experience.
Senior Quality Engineer, Performance and Analytics
New York City or Reno or San Ramon
$114k-$142k/yrHybridFull Time
Ridgeline: Cloud-native platform for investment management operations.
5+ YOE5+ years in quality engineering for SaaS; experience validating performance analytics (TWR, Brinson, P&L), APIs, databases, cloud platforms, automated testing, and collaborating with product and engineering teams. Must be U.S. work authorized.
Claude Code, Cursor, GitHub Copilot, ChatGPT, SQL, OLAP, Columnar, AWS, Azure, Google Cloud, APIs, databases, ETL
ISHIR: Provides custom software development and enterprise AI services.
7+ YOEContract Software Engineer with 7-10 years of experience in ASP.NET, C#, .NET, jQuery/React, PostgreSQL, REST APIs, MVVM; on-site in Fairfield, CA; 4-6 month contract.
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
4+ YOEBS in Engineering or equivalent experience; 4+ years quality engineering experience; expertise in GD&T, CMM, SolidWorks; knowledge of ISO/API Q1/AS9100, Lean, Six Sigma, CAPA, supplier audits, and statistical methods.
SolidWorks, CMM, GD&T, Microsoft Word, Microsoft Excel, Oracle, Lean, Six Sigma
Wells FargoNYSE: WFC: Global provider of banking, investment, and mortgage financial services.
5+ YOE5+ years software engineering with Java/Spring microservices, REST APIs, Kubernetes/OpenShift, Kafka/MQ, monitoring tools, CI/CD experience, and ability to lead distributed teams.
Redica Systems: Provides a regulatory intelligence platform for life sciences industries.
3+ YOE3+ years ML engineering; Python; deploying LLM/Generative AI at scale; experience with OpenAI/Google/Anthropic/Amazon Bedrock APIs and open-source LLMs; vector/graph databases; SQL/NoSQL; Bachelor's in CS/CE.
1+ YOEBachelor's in CS/IS or 3 years' equivalent experience; 1–2 years web/app development (JavaScript/CSS) preferred; experience or exposure to ColdFusion, React, MySQL; familiarity with APIs, Git, and Jira; strong communication and problem-solving.