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  • Senior MERN Backend Engineer - AWS & API Focus (Onsite NJ)

    SilverSearch, Inc. seeks a Senior MERN stack developer for their client in Livingston, NJ. This onsite position requires a strong backend-focused developer with experience in Node.js and APIs. Responsibilities include designing scalable RESTful APIs and developing backend... 
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    Silver Search

    Livingston, NJ
    1 day ago

  • Senior Software Engineer - API Platform & Client Tooling

    $153k - $204k

     ...March 2025. Learn more at What You'll Do: The Cloud Platform API team builds the API platform and the tooling that every other engineering...  ...other teams depend on, and raise the quality bar for the developer experience across that whole surface. Because this team is... 
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    Permanent employment
    Full time
    Contract work
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    Casual work
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    Flexible hours

    CoreWeave

    Livingston, NJ
    12 hours agonew

  • Senior Lead Software Engineer - API Specialist

     ...has specialized mindset and experience in building/shaping out an API ecosystem to support the externalization of payments and...  ...approaches to build solutions or break down technical problems. Develop secure, high-quality production code, and review and debug code... 
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    J.P. Morgan

    Jersey City, NJ
    11 days ago

  • Full-Stack .NET Engineer - UI & API Specialist

     ...seeking a mid-level Full-Stack Software Engineer to join our Product Support team. The role involves maintaining and developing web applications and APIs using technologies such as .NET, C#, and Angular. Candidates should have a strong web development background and... 
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    Rarefied IT Solutions Inc

    Woodbridge, NJ
    19 hours ago

  • Oracle Technical Developer

     ...Oracle Technical Developer Location: Parsippany, NJ Duration: Full Time Job Description: Proficiency in PL/SQL, SQL Loader, Oracle APIs, and Web Services. Proven expertise in data conversion and migration projects. Experience in BIP Report development... 
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    Full time
    Immediate start
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    JConnect Infotech

    Parsippany, NJ
    14 hours agonew

  • .NET Full Stack Developer

     ...We are looking for a highly skilled .NET Full Stack Developer with strong backend expertise in .NET Core and working knowledge of modern...  ...SQL Server for data access and management Integrate third‑party APIs, including LLM‑based services (OpenAI, Azure OpenAI, etc.)... 
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    Unidor

    Florham Park, NJ
    3 days ago

  • Java Full Stack Developer

     ...Hibernate, SQL, Git, Oracle/EDB. HTML, CSS, Jquery ,JSP Experience developing web applications using J2EE, work on integrating/working on UI...  ...enterprise‑level web applications, Web services and RESTful APIs Working experience on front‑end technologies mentioned above and... 
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    Work experience placement
    Immediate start

    TechDigital Group

    Florham Park, NJ
    2 days ago

  • Java Backend Developer

     ...Job Title: Java Backend Developer Location: Florham Park, N/Locals Only Duration: Long term Requirements :...  ...Responsibilities : Design, develop, and maintain backend services and APIs using Java and Spring. Collaborate with front-end... 
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    Equiliem

    Florham Park, NJ
    4 days ago

  • Data Platform Engineering Manager

    $130.7k - $196.1k

     ...and documentation “readmes.” Expose governed access for Power BI, APIs, and Copilot/agents; prevent direct system scraping. ML & MLOps...  ...CoE. Manage a 3–5 FTE engineering team; recruit, coach, and develop talent. Direct vendor pods for ingestion, historian connectors,... 
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    AdvanSix

    Parsippany, NJ
    3 days ago

  • Lead Developer

    $130k - $145k

     ...interactions across voice and digital channels globally. The Lead Developer is the technical anchor of this squad—owning delivery from...  ...routing and own the AWS integration layer (Lambda, DynamoDB, S3, API Gateway, IAM). Lead integration of AI capabilities into contact... 
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    SwiftCruit

    Parsippany, NJ
    2 days ago

  • Full-Stack Developer

    $98.75k - $115k

     ...working collectivelytowards common goals. Position: Full-Stack Developer (Space and Naval) Location: Parsippany, NJ Job Id: 1924-290-27-...  ...will utilize knowledge and past experiences of AWS Microservices, APIs and 3rd party integrations to lead the design, development, and... 
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    Full time
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    Marotta Controls

    Parsippany, NJ
    4 days ago

  • Python Lead Developer

     ...Job title: Python Lead Developer Contract duration: 6 month contract w/potential to hire Location: Remote Required Skills & Experience...  ...• Knowledge of RESTful services - publishing, consuming, API gateway, and PostMan • Experience with GraphQL; use and implementation... 
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    Procyon TS

    Madison, NJ
    4 days ago

  • .NET Fullstack Senior Developer - HYBRID

    .NET Fullstack Senior Developer - HYBRID Date: May 11, 2026 Location: Parispanny, NJ, US Company: NTT DATA Services We are currently seeking...  ...Recurring Tasks (examples) Migrate legacy interfaces to modern APIs (e.g., SOAP to REST, or legacy web services to modern service... 
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    Temporary work

    NTT DATA, Inc.

    Parsippany, NJ
    3 days ago

  • Full-Stack Software Engineer

     ...The Full-Stack Software Engineer will design, develop, and maintain back-end services using Java and Spring Boot within a microservices...  ...build interactive UIs. The role includes building robust RESTful APIs and event-driven solutions, deploying and managing applications... 
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    Compunnel

    Parsippany, NJ
    3 days ago

  • Full Stack Engineer

     ...We are seeking a highly skilled Full Stack Engineer to design, develop, and maintain scalable web applications using modern frontend and...  ...and backend services. Architect and implement RESTful APIs, microservices, and server-side applications. Design and... 
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    Saxon Global

    Parsippany, NJ
    1 day ago

  • Full Stack Engineer

     ...design, highly scalable and reliable software solutions with REST APIs following SDLC best practices and DevOps principles....  ...into technical requirements and specifications. Design and develop high-level and detailed technical designs, including software modules... 
    Full time
    Work experience placement
    Immediate start
    Relocation

    3B Staffing LLC

    Parsippany, NJ
    4 days ago

  • Lead FrontEnd Engineer ReactJS NodeJS

     ...scalable, reusable front-end architectures using ReactJS Own end-to-end UI engineering, including integration with Node.js services and APIs Define and enforce front-end standards, design systems, and best practices Drive performance optimization, Core Web Vitals, and... 
    Work at office

    Timebox Pro

    Parsippany, NJ
    2 days ago

  • Java Developer

     ...Role: Java Developer (Mid-Level) Location: Florham Park, NJ 3 Days onsite Duration: Contract Required Skills: Java, REST API's, Spring boot, Microservices Education: ~ Bachelor's degree in computer science, Engineering, or a... 
    Contract work

    Equiliem

    Florham Park, NJ
    4 days ago

  • Java Full Stack Developer - Remote Most of the time - Full time

    Java Full Stack Developer - Remote - Full Time My client is a growing startup company building IoT device software, web, and mobile applications...  ...can contribute to other aspects of our development stack (REST API, iOS, and the web). As a company engineer, you should be... 
    Remote job
    Full time
    Work at office

    Fabergent

    Livingston, NJ
    19 hours ago

  • Java Full-Stack Developer for Global Delivery & REST APIs

    A technology corporation in New Jersey is seeking a Java Developer with at least 4 years of experience in Java technologies, web services, and frameworks. This full-time permanent role requires a Bachelor’s degree or equivalent experience. Candidates must be U.S. citizens... 
    Permanent employment
    Full time

    Sonsoft Inc

    Peapack, NJ
    4 days ago

  • Principal Software Engineer

    $127.52k - $191.28k

     ...architectural alignment and successful product outcomes. Design, modify, develop, and implement robust software solutions using modern...  ...with microservices architectures, inter‑service communication, and API versioning. Proficiency with OpenAPI/Swagger contract design.... 
    Contract work
    Work at office
    Local area
    Relocation
    Flexible hours

    Citizens Bank

    Short Hills, NJ
    3 days ago

  • Quadient Inspire Developer - API, ADA & Integrations

     ...Quadient applications. The ideal candidate will have hands-on experience with Quadient Inspire Designer and a strong understanding of APIs and microservices. Responsibilities include migrating versions of applications, aiding in QA/UAT testing, and resolving production... 

    METRIX IT SOLUTIONS INC

    Newark, NJ
    2 days ago

  • Senior .NET Core Developer

     ...Key Responsibilities: Develop, maintain, and optimize backend services using C#, .NET Framework and .NET Core. Design and implement RESTful APIs and microservices. Manage and optimize databases using SQL Server and NoSQL databases. Required Qualifications... 

    3B Staffing LLC

    Morristown, NJ
    19 hours ago

  • Full Stack Developer, AI, C#, React

    Full Stack Developer (AI tooling, C#, React) Location: Morristown, NJ (hybrid - 4 days Onsite), Local Candidates only Duration: 6 Months...  ...robust server-side logic, integrations and microservices/APIs using C# and/or Python. Manage the complete software process from... 
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    Local area

    MDMS Recruiting

    Convent Station, NJ
    19 hours ago

  • Full-Stack Developer: React/Node, Agile & API Design

    A technology firm in Hoboken, NJ is seeking a Full Stack Developer proficient in ReactJS, NodeJS, and Redux. The ideal candidate will have strong experience in front-end technologies like HTML5, JavaScript, and CSS3, as well as knowledge of MongoDB and unit testing frameworks... 

    Avtech solution

    Hoboken, NJ
    4 days ago

  • DevOps Engineer

     ...NJ Experience: 6-10 years Skills Required: Azure DevOps, API, GIT, Jenkins Job Description: Expertise in Azure cloud...  ...Test system integrity implemented designs application developments and other processes related to infrastructure making improvements... 
    Work experience placement

    InterSources

    Madison, NJ
    19 hours ago

  • Senior DevOps Engineer

     ...Essential Functions & Responsibilities Build & Engineer Develop and maintain a deep understanding of DDNJ's ecosystem, spanning...  ...(Datadog or equivalent). Knowledge of SQL databases, RESTful APIs, and web services. Hands-on experience with Infrastructure as... 
    Full time
    Temporary work
    Work at office
    Remote work
    2 days per week

    Delta Dental of New Jersey

    Parsippany, NJ
    4 days ago

  • Senior Java & API Developer

    $110k - $130k

     ...files to ensure timely resolution of submission issues Development of processes to generate various data universes as required by CMS Develop customized reporting as requested by clients & internal users Troubleshoot Production issues Prepare documentation describing... 
    Full time
    Temporary work
    Work at office
    Flexible hours

    Benecard Services, LLC

    Clifton, NJ
    4 days ago

  • Senior Backend Developer

    $100k - $150k

     ...we continue to grow, we’re looking for a skilled Senior Backend Developer to join our dynamic team and contribute to our mission of transforming...  .... Define and enforce platform-wide standards around API design, schema evolution, deployment, and backward-compatibility... 
    Full time
    H1b
    Local area
    Immediate start
    Remote work
    Visa sponsorship
    Work visa

    Bright Vision Technologies

    Parsippany, NJ
    2 days ago

  • Sr Application Developer

    $190k - $209k

     ...26 $190K - $209K Job Description Purpose of the role To design, develop and improve software, utilising various engineering methodologies...  ...company and department standards. Design and develop REST API’s to work with the UI application to support the various business... 
    Hourly pay
    Remote work

    Dormont Manufacturing Company

    Whippany, NJ
    1 day ago