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  •  ..., proficiency in .NET/C#, JavaScript, and automation testing, and experience with CI/CD processes. You will contribute to developing scalable APIs, modern UI components, and enhancing test automation practices in a dynamic and inclusive environment. Competitive compensation... 
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    Remote work

    Neilson Financial Services

    Pasadena, CA
    5 days ago
  •  ...Leadership. About this Opportunity We are seeking an experienced senior API engineer to design, build, and maintain scalable, reliable APIs and distributed systems. This role focuses on developing high-performance services, integrating with external platforms (... 
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    Remote work
    Home office

    Spokeo

    Pasadena, CA
    26 days ago
  • $230k - $385k

    OpenAI is seeking a Senior Staff Backend Software Engineer for the API Platform based in Los Angeles, California. In this role, you will be responsible for designing and building products for our API, ensuring high design standards and collaborating closely with multiple... 
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    OpenAI

    Los Angeles, CA
    1 day ago
  • $25 - $35 per hour

     ...and does business is changing, and we are committed to leading this change responsibly. Role Overview Our backend is a .NET Web API (C#) that powers scheduling, dispatch, billing, and reporting for home services companies. It’s a production system with real load,... 
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    Hourly pay
    Full time
    Contract work
    Internship
    Remote work
    3 days per week

    Moon Inc.

    Glendale, CA
    3 days ago
  • $230k - $385k

    Senior Staff Backend Software Engineer, API Platform B2B Applications - San Francisco About the Team Our team brings OpenAI’s most capable technology to the world through our developer platform: the OpenAI API. As the leading AI development platform, our API is used by... 
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    Worldwide

    OpenAI

    Los Angeles, CA
    1 day ago
  • Magnite, Inc. in Los Angeles is seeking a skilled Software Engineer with expertise in Java and API development. The role involves designing and building intuitive APIs for reporting and analytics, collaborating with product teams, and enhancing service reliability. Candidates... 
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    Magnite, Inc.

    Los Angeles, CA
    1 day ago
  •  ...! We are seeking a Principal Engineer to lead the hands-on architecture and development of ournext-generation data and intelligence APIs. This role is deeply technical and execution-focused,responsible for defining API contracts, building production services, and architecting... 
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    Full time
    Contract work
    Temporary work
    Local area
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    Worldwide
    Visa sponsorship
    Flexible hours

    GrabJobs

    Los Angeles, CA
    17 hours agonew
  •  ...descriptions to ensure coverage of critical components, review code developed by other engineers and provide feedback to ensure best...  ...engineering experience is required. ~ Experience in implementing APIs and rpcs into java Reimplement logic into new framework Read python... 
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    Contract work

    US Tech Solutions

    Los Angeles, CA
    4 days ago
  •  ...heritage organization as a software engineer, where you'll leverage your Python expertise to develop innovative data architectures. Collaborate with a talented team to create public APIs and services that enhance the accessibility of art and knowledge. This role offers a... 
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    Edjuster

    Los Angeles, CA
    2 days ago
  • $93.1k - $109.4k

    A cultural institution in Los Angeles is seeking a Web Developer to oversee the museum's website and digital infrastructure. Responsibilities include managing a Laravel-based CMS, handling API development, and ensuring website performance and security. The ideal candidate... 
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    Medium

    Los Angeles, CA
    21 hours ago
  • $185k - $385k

     ...leading AI technology company in Los Angeles is seeking a Backend Software Engineer to architect scalable systems and implement robust APIs for its AI-driven products. Candidates should have strong experience with distributed systems and backend languages, a passion for... 
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    OpenAI

    Los Angeles, CA
    3 days ago
  • Moon is looking for a Software Engineering Intern in Glendale, CA, focusing on backend and API development. This role entails designing and implementing .NET Web API endpoints, participating in technical discussions, and leveraging AI tools in the development process. Interns... 
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    Hourly pay
    Internship
    3 days per week

    Moon

    Glendale, CA
    2 days ago
  • $140k - $200k

    A tech company is seeking a backend developer to design and maintain robust APIs in a fast-paced, innovative environment. The role offers a US salary range of $140,000-$200,000/year plus bonuses and stock options, focusing on delivering high-performance backend solutions... 
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    Clutch Canada

    Los Angeles, CA
    4 days ago
  • * Design, build, and evolve microservice‑based API products that power reporting and analytics applications.* Manage individual project priorities, deadlines, and deliverables with your technical expertise* Collaborate daily with Product, UI, and Data engineers to take... 
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    Work experience placement

    Magnite, Inc.

    Los Angeles, CA
    1 day ago
  • $93.1k - $109.4k

    A cultural institution in Los Angeles is seeking a Web Developer to manage the museum's website and digital infrastructure. This role involves...  ...the CMS, overseeing security and performance, and developing API integrations for mobile applications. Candidates should possess... 
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    Lucas Museum of Narrative Art

    Los Angeles, CA
    4 days ago
  •  ...WordPress Developer Alhambra, CA 12+ months Skills Required: The Programmer will possess knowledge and experience in applications...  ...web design techniques Experience with WordPress REST API Experience with common WordPress Plugins/Features such as Advanced... 

    WATI

    Alhambra, CA
    2 days ago
  •  ...About the Role: We're hiring a Fullstack Java Developer to join the Time and Attendance team within the Workforce. This is a high-impact...  .... You'll be responsible for building fullstack applications, APIs, and implementing API testing, all while collaborating with... 

    3B Staffing LLC

    Pasadena, CA
    2 days ago
  •  ...Job Title : Full Stack Application Developer (.NET) Job location : Alhambra, CA (Hybrid) Duration : 12+ month contract with possibility...  ...Microsoft technologies (C#.NET, ASP.NET Core, MVC, Razor, Web APIs), jQuery, Bootstrap, and SQL Server, with a focus on cloud-native... 
    Contract work
    Work experience placement
    2 days per week

    TPI Global Solutions

    Alhambra, CA
    21 hours ago
  •  ...BE/ B Tech.The role of Technology Architect exists IN ORDER TO develop robust technology / infrastructure guide relevant stakeholders (...  ...of their sub-ordinates. Hours : 8:00am to 5:00pm Education : Additional Job Details : MUST HAVES: 1. Akana API 2.Apigee API

    3B Staffing LLC

    Los Angeles, CA
    1 day ago
  •  ...Job Description: - Define REST API/JSON specification in Akana API Gateway Experience in configuring API Management solution, API Analytics using Akana APIGateway Configuring Security policies, creating Proxy APIs using Akana API Gateway Socialize... 

    Avani Technology Solutions

    Los Angeles, CA
    12 days ago
  •  ...their cross-functional team. The role involves implementing backend systems, collaborating with product design, and mentoring junior developers. Ideal candidates have over 5 years of experience in production environments and a strong understanding of backend architecture.... 
    Remote work

    Atticus Inc

    Los Angeles, CA
    5 days ago
  • Ampure Charging Systems Inc. is seeking a Backend Software Engineer in Monrovia, CA. The role focuses on designing, developing, and deploying backend systems to support telemetry and energy data for EV charging. Candidates should have a BS/MS in Computer Science or related... 

    Ampure Charging Systems Inc.

    Monrovia, CA
    3 days ago
  • $128.07k - $273.6k

     ...ADP Technology Services, Inc. is hiring a Senior Lead Application Developer in our Pasadena, CA location. Are you empathetic to client...  ...authentication frameworks, rules driven validation frameworks, and UI-API-driven frameworks that were designed and developed from scratch.... 
    Minimum wage
    Temporary work
    Work experience placement
    Local area

    ADP

    Pasadena, CA
    21 hours ago
  • Minted is seeking a Principal Engineer to guide the evolution of our platform while driving innovation in e-commerce and marketplace technologies. This role requires 15+ years of software development experience, with a strong emphasis on technical leadership in high-traffic...

    Minted

    Los Angeles, CA
    21 hours ago
  • $145k - $155k

     ...one of our newly-formed full-stack teams and contribute across the technology stack – from building modern UI components to developing secure APIs and ensuring the reliability of our systems through automation-first testing.The Senior Full Stack Software Engineer will... 
    Temporary work
    Remote work
    Shift work

    Neilson Financial Services

    Pasadena, CA
    21 hours ago
  •  ...looking for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts/data scientists, data engineers...  ..., microservices, Docker, Jenkins, Github, Kubernates and REST API's experience. For data science/data analyst/AI/machine learning... 
    Full time
    Remote work

    SynergisticIT

    Pasadena, CA
    4 days ago
  • A technology solutions company is seeking a Senior .NET Software Developer to design and deliver modern web applications and RESTful services. The position is remote but may require onsite presence in Los Angeles. Responsibilities include collaborating with product teams... 
    Remote job

    Intratek Computer, Inc.

    Los Angeles, CA
    1 day ago
  • $133k - $171.5k

     ...with technical and integration teams on HCM Extracts, HDL/HSDL, BIP Reports, OTBI Analytics, REST APIs, OIC integrations, and downstream system integrations. Develop prototypes and configuration solutions based on approved business requirements and provide recommendations... 
    Temporary work
    Work experience placement
    Monday to Friday

    ACCO Engineered Systems

    Pasadena, CA
    16 hours agonew
  • $120k - $165.4k

     ...diverse Caltech community. Job Summary The Senior Applications Developer reports to the Information Management Systems and Services (...  ...leveraging Oracle Data Integrator (ODI), PL/SQL, REST and SOAP APIs, and low-code development frameworks. The successful candidate... 
    For contractors
    Work at office

    California Institute of Technology

    Pasadena, CA
    4 days ago
  • $95k - $170k

     ...Details We are currently on the hunt for a skilled Full Stack Developer to join our dynamic engineering team. This is a permanent position...  ...optimization for mobile phones. Developing and designing APIs. Meeting both technical and consumer needs. Staying abreast of... 
    Permanent employment
    Local area

    Jobot

    Arcadia, CA
    2 days ago