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  • Backend Engineering Intern: Build APIs, Data Workflows

    $24 per hour

     ...DE. You will support customer-facing initiatives, contributing to APIs, data workflows, and backend services in a fast-paced,...  ...candidate should have a strong foundation in Python and knowledge of web frameworks like FastAPI. This role offers hands-on experience and... 
    Suggested
    Hourly pay
    Internship

    Best Egg

    Wilmington, DE
    1 day ago

  • Senior Java Backend Engineer - RESTful APIs & NoSQL

    Atria Group LLC seeks a backend-focused Java Developer with extensive experience in core Java and RESTful Web Services. This role requires strong communication skills and experience in Agile environments, catering to various clients across the United States. The position... 
    Suggested

    Atria Group LLC

    Wilmington, DE
    2 days ago

  • Senior Node.js Backend Engineer - Scalable APIs on AWS

    A leading software company is seeking a Senior Node.js Developer to join their team in Newark, Delaware. The successful candidate will design and develop robust backend services and APIs, optimize system performance, and mentor junior developers. This role requires a strong... 
    Suggested

    Inoxoft

    Newark, DE
    2 days ago

  • Web Developer at bloxley

     ...banking across international markets. About the role As a Web Developer at Bloxley, you'll be responsible for building responsive,...  ...custom media queries that work seamlessly across all devices API Integration: Efficiently integrate RESTful APIs to deliver real... 
    Suggested
    Full time
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    Bloxley US inc.

    Wilmington, DE
    4 days ago

  • Web Developer

    Web Developer Wilmington DE Job ID: 20984 Exciting Fulltime Opportunity in Wilmington, DE Skilled Web Developer with strong expertise in...  ...has experience building backend systems, integrating APIs, and collaborating with cross-functional teams to deliver high... 
    Suggested
    Full time

    Friedman Williams

    Wilmington, DE
    4 days ago

  • Sr UI Developer (Wilmington, DE)

     ...in the transportation sector, is seeking a talented Senior UI Developer to join their dynamic team in Wilmington, DE. As a Senior UI Developer...  ...CSS. Collaborate with backend developers to define RESTful APIs. Integrate with RESTful APIs and third-party services.... 
    Suggested
    Contract work
    Work experience placement

    Cedent

    Wilmington, DE
    2 days ago

  • Junior java backend developer with spring boot/ data analyst

    $100k

     ...more than 14 years , SynergisticIT has been helping aspiring developers like you excel in the tech industry. We focus on equipping you...  ...boot, Microservices, Docker, Jenkins, Github, Kubernates and REST API's experience For data Science/Data Analyst/AI/Machine... 
    Suggested
    H1b

    SynergisticIT

    Wilmington, DE
    3 days ago

  • Java Backend Engineer - JIS130083 (Wilmington)

     ...Overview We are seeking an experienced Java Backend Engineer to design, develop, and maintain scalable backend systems. The ideal candidate will have strong expertise in Java, Spring Boot, and API development , along with exposure to cloud environments and production... 
    Suggested
    Part time
    Local area

    Krayr Solutions

    Wilmington, DE
    1 day ago

  • Fullstack Software Engineer (C# / Vue.js)

     ...year since 2019. The Role As a Software Developer II, you will design, build, and improve core...  ...and develop features for enterprise web applications used by global clients Contribute...  ...stack Build and maintain REST APIs and service-based architectures Participate... 
    Suggested
    Contract work
    Work at office
    Worldwide
    Flexible hours

    DiliTrust

    Wilmington, DE
    5 days ago

  • Java Full stack Developers

     ...Java Full stack Developers Job Location: Wilmington, DE / Plano, TX DAY 1 ONSITE MUST HAVE: Strong AWS,...  ...particular, the Java/J2EE stack • Experience with building APIs - RESTful APIs, Web Services, Spring Boot • Working knowledge of RDBMS,... 
    Suggested

    Maintec Technologies

    Wilmington, DE
    4 days ago

  • Full Stack Java Developers

     ...Software Engineer - Java Developer About the Role As a Software Engineer, you will design, develop, and maintain scalable, reliable...  ...with technologies such as AWS, Cassandra, Kafka, RESTful APIs, Terraform, Spring Boot, performance testing tools (e.g., JMeter... 
    Suggested

    The Judge Group

    Wilmington, DE
    1 day ago

  • Senior Java Full Stack Developer

     ...Role Name - Senior Java Full Stack Developer Location: Delaware Required Experience...  ...Boot 3.0 . Build and consume REST APIs and SOAP services for integration with...  ...ELK Stack REST API Development SOAP Web Services Secondary Skills (Good-to-Have... 
    Suggested

    Prophecy Technologies

    Wilmington, DE
    4 days ago

  • Full Stack Java Developer (Wilmington, DE)

     ...organization in the technology sector, is seeking a Full Stack Java Developer (Wilmington, DE) to join their dynamic team. As a Full Stack...  ...release. Develop scalable backend services, RESTful APIs, and modern UI experiences using React, JavaScript/TypeScript,... 
    Suggested
    Contract work
    Flexible hours

    Experis/Manpower Group

    Wilmington, DE
    4 days ago

  • Java Full Stack Developer

     ...Title: Java Full stack Developer Location - New Castle, DE Duration : - Long term Contract Position: - Full-time INTERVIEW MODE...  ...: • JAVA J2EE, • Spring/Springboot, • Angular and REST API development, • Microservices, • Devops and cloud(preferred... 
    Suggested
    Long term contract
    Full time
    Local area

    Maintec Technologies

    New Castle, DE
    4 days ago

  • Full Stack Java Developer

     ...solutions is looking for a Full Stack Java Developer Details: Full Stack Java...  ...application Develop external and internal APIs that provide data to our clients and...  ...code and unit test in the Angular, Rest Web Services and Java technologies for the Application... 
    Suggested
    Full time

    Nava Software Solutions

    Wilmington, DE
    3 days ago

  • Java Full Stack Developer with AWS

     ...Java Full Stack Developer with AWS Wilmington, DE ONSITE (day1) Long Term Contract Experience: 6-8+ Years Java: 80%...  ...2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices Experience with Angular/React Experience... 
    Hourly pay
    Long term contract
    Relocation

    Veracity

    Wilmington, DE
    3 days ago

  • Java Full stack Developer

     ...Oracle Certified Associate- Java SE 8 Programmer or Solace Certified Developer Practitioner Required Skills : Java, Springboot,...  ...JAVA J2EE, Spring/Springboot, Angular and REST API development, Microservices, Devops and cloud(preferred... 

    Exaways Corporation

    New Castle, DE
    4 days ago

  • Senior Web Developer

     ...As a member of the Information Services Department, the Senior Web Developer is responsible for developing high-performance web...  ...Agile/Scrum environments preferred. ~ Experience integrating APIs and third-party services preferred. ~ Strong experience designing... 
    Full time
    Contract work
    Work at office

    Fox Rothschild

    Wilmington, DE
    3 days ago

  • UI React Developer in Wilmington, DE

     ...Job Title: UI React Developer Location: Wilmington, DE Duration: Contract To Hire Required Qualifications:...  ....). Experience consuming and integrating with RESTful APIs developed in Java. Familiarity with back-end systems,... 
    Contract work

    Inficare

    Wilmington, DE
    3 days ago

  • Java Fullstack lead Developer

     ...Skills : Java, Springboot, Microservices, Angular, No.of Years of exp : 8+ yrs. Skills set : JAVA J2EE, Spring/Spring Boot, Angular and REST API development, Microservices, Devops and cloud(preferred) Junit development & testing,... 
    Local area

    Zortech Solutions

    New Castle, DE
    3 days ago

  • Senior FullStack Software Engineer (Java, React, Microservices)- Iselin, ,NJ

    $58.91 - $60 per hour

     ...independently while meeting engineering and security standards. Develop modern, responsive, accessible UI experiences using React,...  ...and Hibernate/JPA. Develop and maintain high-quality RESTful APIs integrating UI, data, and downstream systems. Design and implement... 
    Contract work

    Apex Systems

    Wilmington, DE
    5 days ago

  • Fullstack Developer - Java + React or Angular | Wilmington, DE

     ...transformation. How You Will Make Impact As a Full-Stack Java Developer, you will design, build, and optimize microservices and...  ...at scale. Key Responsibilities Design and develop RESTful APIs and microservices using Java (11+), Spring Boot, and Spring Cloud... 

    MAS Global Consulting

    Wilmington, DE
    5 days ago

  • Principal Software Engineer (APIs)

     ...portfolios. Job responsibilities Own the design integration and API strategy (REST/GraphQL/gRPC, event-driven) with clear versioning...  ...and oversee Encompass LOS integrations and customizations using Developer Connect, SDK, and plugins. Orchestrate Encompass data flows with... 

    JPMorgan Chase & Co.

    Wilmington, DE
    1 day ago

  • 2026 Summer Internship - Backend Software Engineering Intern

    $24 per hour

     ...real production systems and contribute to APIs, data workflows, and backend services that...  ...backend services using Python (FastAPI) Develop and maintain REST APIs and webhook integrations...  ...with or interest in FastAPIor similar web frameworks Solid understanding of algorithms... 
    Internship
    Summer internship

    Best Egg

    Wilmington, DE
    1 day ago

  • Remote Backend Engineer (JS/Scala) - Long Term

     ...role. Candidates must have over 7 years of experience, including at least 2 years in Scala. Responsibilities include developing Java/Scala based REST APIs, supporting project functionalities, and troubleshooting production issues. A Bachelor's Degree is required. Ideal... 
    Remote job

    Polarits

    Wilmington, DE
    2 days ago

  • Senior API Engineer — ERP, Java REST/SOAP

    A technology solutions provider located in Chester County is looking for an experienced professional for API design and development. The role involves managing team technical activities, translating business needs into effective API designs, and participating in building... 

    Celandyne

    Downingtown, PA
    5 days ago

  • Senior Lead Software Engineer - Python/AWS/API/Django

     ...technology products. As a Senior Lead Software Engineer - Python/AWS/API/Django at JPMorgan Chase within the Corporate Sector, you are an...  ...approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews and debugs code... 
    Work at office

    JPMorgan Chase & Co.

    Wilmington, DE
    5 days ago

  • JavaScript Back End Engineering (it’s a back fill role)

     ...processes, and tools to support a client, project, or entity. Build and develop according to technical design. Work with Business Analysts team...  ...and functionality improvements. Develop Java/Scala based REST APIs based on technical designs. Produce estimates for new... 
    Remote work

    Polarits

    Wilmington, DE
    2 days ago

  • Net - SharePoint Developer

     ...are doing well. Role: .Net & SharePoint Developer Location: Atlanta, GA / Pennington, NJ...  ...design, development and implementation of web applications as well as support the applications...  ...SharePoint, ASP.Net, C#, Web API, Angular, Javscript, jQuery, HTML, CSS, Ajax... 

    Kaav Inc.

    Pennsville, NJ
    3 days ago

  • .Net Full Stack Developer II

     ...understanding of the business being supported and its functions, processes, operations and strategic direction. May assist in developing expense and capital budgets. Understand and adhere to the Company's risk and regulatory standards, policies and controls in accordance... 
    Work experience placement

    Mindlance

    Wilmington, DE
    1 day ago