Senior Application Developer

Compunnel, Inc.; Florham Park (NJ); On-site; USD 110,000 - 140,000; Full time

Job summary

Compunnel, Inc. in Florham Park, NJ is seeking a Senior Application Developer to join a Scrum team in Insurance Services for Small Business Solutions Technology.

You will design solutions with architects, mentor engineers, manage day-to-day tasks, and collaborate with product and stakeholders to deliver high-quality software on time. Strong experience with Java, Spring, RESTful services, and modern web technologies is required.

Qualifications

• B.S. Computer Science/Engineering or equivalent experience is required.
• Minimum 4+ years of Java/JEE Programming.
• Minimum 3+ years of practical experience with Spring frameworks and Spring Boot.
• Minimum 2+ years of experience with relational databases and DB programming skills (Oracle / PL/SQL).
• Minimum 3+ years of experience with RESTful APIs and Webservices -- define and drive the requirements.
• Minimum 2+ years of experience with JPA/Hibernate or Spring Repositories.
• Experience developing web applications and web services (RESTful).
• Experience in JavaScript and JavaScript frameworks: Angular or ReactJS.
• Experience with agile software management (Rally / JIRA / RTC).
• Experience with HTML5 + CSS3.
• Experience with automated testing.
• Experience with Version Control i.e.: Git, GitHub, Bitbucket, etc.
• Experience with Jenkins or other CI (continuous integration) system.
• Proven experience integrating AI‑assisted development tools into web application development practices to accelerate feature delivery.

Responsibilities

• Join a scrum team of software engineers, plan, execute and deliver top quality software deliverables on-time.
• Work closely with architects to design solutions for complex business requirements.
• Be a self-starter who thrives in a fast-paced, agile environment.
• Lead and mentor engineers to ensure best practices, perform heads-down development, and work with QA to assure top quality deliverables on-time.

Skills

Java/JEE

Spring Framework

RESTful APIs

JPA/Hibernate

Angular/React

Agile/Scrum

HTML5/CSS3

Git/GitHub

CI/CD

Testing Frameworks

AI-assisted development

Security/Performance

Education

Bachelor's degree in Computer Science/Engineering

Tools

JIRA

Git

Jenkins

Rally

Job description

Senior Application Developer

As a, you'll work in a team of software engineers within the Insurance Services for Small Business Solutions Technology team.

Key Responsibilities

• Join a scrum team of talented software engineers, plan, execute and deliver top quality software deliverables on-time
• Work closely with architects to design solutions for complex business requirements
• Be a self-starter who thrives in a fast-paced, agile environment being able to change direction quickly, and showing an eagerness to learn new technologies as the need arises
• Overall, you will be responsible for day-to-day task management and sprint planning, working closely with product and stakeholders, participating in design sessions, leading and mentoring engineers to ensure that they follow best practices and guidelines, performing heads‑down development, and working with QA to assure top quality deliverables on‑time

Required Qualifications

• B.S. Computer Science/Engineering or equivalent experience is required
• Minimum 4+ years of Java/JEE Programming
• Minimum 3+ years of practical experience with Spring frameworks and Spring Boot
• Minimum 2+ years of experience with relational databases and DB programming skills (Oracle / PL/SQL)
• Minimum 3+ years of experience with RESTful APIs and Webservices -- define and drive the requirements
• Minimum 2+ years of experience with JPA/Hibernate or Spring Repositories
• Experience working with product management, architects and stakeholders
• Experience developing web applications and web services (RESTful)
• Experience in JavaScript and JavaScript frameworks: Angular or ReactJS
• Experience with agile software management (Rally / JIRA / RTC)
• Experience in web development (HTML5 + CSS3)
• Experience with automated testing
• Experience with Version Control i.e.: Git, GitHub, Bitbucket, etc.
• Experience with Jenkins or other CI (continuous integration) system
• Proven experience integrating AI‑assisted development tools (e.g., GitHub Copilot, Claude, or equivalent) into web application development practices to accelerate feature delivery, generate unit and integration tests, and enhance code review processes; demonstrated ability to critically assess, refactor, and harden AI‑generated code to meet security, performance, and quality benchmarks.

Preferred Qualifications

• Excellent verbal and written communication skills
• Working knowledge in at least one testing framework i.e.: Selenium, JUnit/TestNg, Cucumber, Mocha, etc.
• Working knowledge in security and performance
• Experience with CSS frameworks such as Bootstrap
• Experience with agile software management (Rally / JIRA / RTC)n
• Experience with microservices and cloud‑native development
• Experience with Insurance business domain