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Api Developer Jobs in Delaware (NOW HIRING)

Siri InfoSolutions Inc

Java Azure developer

New Castle, DE · On-site

$49.50 - $64/hr

... API, -ReactJS, JSF, -Native Azure Cloud development technologies, & Azure DevOps Roles & Responsibilities- -Develop technical designs for application development -Design, implement and maintain Java ...

MAS Global Consulting

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

They are seeking a Full Stack Java Developer to design and build robust backend systems ... API Gateway, Circuit Breaker). • Apache Kafka: Event-driven architecture, producer/consumer ...

ECCLESIASTES INC

Sr. Azure Integration Lead

Newark, DE · On-site

Swagger, RAML, XSLT, Object-Oriented Programming Languages, Open API IDE:Eclipse, VisualCode, Anypoint Studio,Visual Studio Configuration Management: Azure Dev/Ops, Clear Case, Rational SC Database:

IntraEdge

Senior Java Engineer

Middletown, DE

$54 - $68.75/hr

Collaborate with product owners, architects, QA, and DevOps teams to deliver high-quality software ... API development. * Monitor application health using Prometheus, Grafana, OpenTelemetry, and ELK ...

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Idexcel Inc.

Senior Java AWS Backend Developer

Wilmington, DE · On-site

$116K - $151K/yr

... API Gateway, RDS/Aurora, Cloudwatch. Knowledge of application security vulnerabilities and ... AWS Certified Developer Associate or higher. Experience with Angular for front-end development.

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Api Developer information

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How much do api developer jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for api developer in Delaware is $59.94, according to ZipRecruiter salary data. Most workers in this role earn between $54.62 and $67.36 per hour, depending on experience, location, and employer.

Will AI replace APIs?

As an API developer, AI is more likely to augment API development by automating tasks like testing, documentation, and integration rather than replacing APIs themselves. APIs serve as essential interfaces for software communication, and AI tools can enhance their creation and maintenance but do not eliminate the need for APIs. Skills in API design, security, and AI integration remain valuable in this evolving environment.

What does an API developer do?

An API developer designs, builds, tests, and maintains application programming interfaces (APIs) that enable different software systems to communicate. They work with programming languages like Java, Python, or JavaScript and often use tools such as REST or SOAP to create reliable and secure data exchanges. Their role involves understanding system requirements, writing clean code, and ensuring APIs are scalable and well-documented.

How much does an API developer make?

An API developer's salary varies based on experience, location, and skills, but typically ranges from $70,000 to $130,000 annually. Senior developers with expertise in RESTful APIs, security, and cloud platforms can earn higher salaries, especially in competitive markets.

What does a typical workday look like for an API Developer?

A typical workday for an API Developer involves designing, coding, and testing APIs to ensure they meet business requirements and function optimally. You’ll frequently troubleshoot integration issues, review code for security and performance, and collaborate closely with front-end, back-end, and product teams to address evolving project needs. Daily tasks may include updating API documentation, participating in agile sprint meetings, and responding to technical support queries from other developers or partners. The work environment is often dynamic and collaborative, with a strong emphasis on continuous learning and adapting to new technologies.

Are API developers in demand?

API developers are in high demand due to the increasing reliance on web services and integrations across industries. Skills in REST, SOAP, and API management tools are particularly valuable, and the role often requires knowledge of programming languages like Python, Java, or JavaScript. The demand is expected to grow as digital transformation accelerates businesses' need for efficient data exchange and automation.

What does an API Developer do?

An API Developer is responsible for designing, building, and maintaining application programming interfaces (APIs) that enable software applications to communicate with each other. They ensure APIs are secure, scalable, and efficient, often working with technologies like REST, GraphQL, and SOAP. API Developers collaborate with front-end and back-end teams to integrate systems and improve functionality. Their role also involves debugging, optimizing performance, and documenting API usage.

What are the key skills and qualifications needed to thrive in the Api Developer position, and why are they important?

To thrive as an API Developer, you need strong programming skills in languages like JavaScript, Python, or Java, as well as a solid understanding of RESTful and SOAP API protocols. Proficiency with tools such as Postman, Swagger, and familiarity with API security, cloud platforms, and relevant certifications (like AWS Certified Developer) are commonly required. Excellent problem-solving abilities, attention to detail, and clear communication skills help you collaborate effectively and navigate complex development challenges. These capabilities are crucial for building reliable, scalable APIs that enable seamless integration between diverse systems and deliver value to users and teams.

What are the most commonly searched types of Api Developer jobs in Delaware? The most popular types of Api Developer jobs in Delaware are:
What are popular job titles related to Api Developer jobs in Delaware? For Api Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Api Developer jobs in Delaware look for? The top searched job categories for Api Developer jobs in Delaware are:
What cities in Delaware are hiring for Api Developer jobs? Cities in Delaware with the most Api Developer job openings:
What are popular job titles related to Api Developer jobs in DE? For Api Developer jobs in DE, the most frequently searched job titles are:
Api Developer jobs near you
Infographic showing various Api Developer job openings in Delaware as of July 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $124,674 per year, or $59.9 per hour.
Java Azure developer

Java Azure developer

Siri InfoSolutions Inc

New Castle, DE • On-site

$49.50 - $64/hr

Other

Re-posted yesterday

Job description

Hi

Hope you are doing well !!!

Title: Java Azure Developer

Location: New Castle, DE

Full time position

Job Description

Java Azure Developer

Must Have Technical/Functional Skills

-Java EE, Core Java (SE), Spring, Hibernate, Spring Batch,

-MyBatis, JBoss EAP,

-WebLogic, SQL, SOAP/REST API,

-ReactJS, JSF,

-Native Azure Cloud development technologies, & Azure DevOps

Roles & Responsibilities-

-Develop technical designs for application development

-Design, implement and maintain Java-based applications that can be high-volume and low-latency

-Identify and resolve any technical issues arising

-Analyze user requirements to define business objectives

-Quick Proto-typing & Code re-factoring

Pawan Singh

Synchrony Corp INC.

Ph : 8484559397

pawan.singh@synchronycorp.com

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About Siri Infosolutions

Sourced by ZipRecruiter

Our team of experts first gather each and every requirement of yours. Our research and development team then sit around those requirements and come up with a plan. Our implementation team then executes that plan for optimal results. After that our support team remains in constant touch with you during and after the entire process.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Edison, NJ, US

Year founded

2005

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