Senior Full‑Stack Java/Angular Engineer

Cadmus; Denver (CO); On-site; USD 130,000 - 145,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life Insurance

401(k)

Paid Time Off

Paid holidays

Tuition Reimbursement

Adoption Assistance

Job summary

Cadmus is seeking a Senior Full Stack Java Developer to join a multi-year Federal contract. You will work on modern web apps using Java, Spring Boot, Spring Framework, Angular and AngularJS, with REST APIs and SQL Server.

The role emphasizes strong Java back-end, front-end skills, DevOps awareness, and collaboration across architects, testers, and stakeholders. You will contribute to code reviews, help mentor junior developers, and participate in deployment and production support while

Qualifications

• Bachelor’s degree or equivalent professional experience in a technical field.
• 6+ years of professional software development experience.
• 3+ years of hands-on Java/Spring development experience.
• 3+ years of Angular/AngularJS development experience.
• Experience on Agile/Scrum teams.
• Strong Spring ecosystem experience (Spring Boot, Spring MVC, Spring Security, Spring Data/JPA/Hibernate & REST APIs).
• Strong front-end with Angular/AngularJS, TypeScript, HTML5, CSS.
• Experience with RESTful services and SQL Server.
• Experience with JSON/XML.
• Maven and dependency management; build, packaging and deployment.
• Git-based collaboration and source control.
• Understanding of SDLC and Agile methodologies.
• Experience with unit/integration testing and automation.
• Good troubleshooting and collaboration skills.
• Ability to obtain a U.S. security clearance.

Responsibilities

• Participate in Agile software development lifecycle including planning, sprint activities, development, testing, deployment and retrospectives.
• Design and develop enterprise apps with Java, Spring/Spring Boot.
• Develop responsive web apps using Angular and TypeScript.
• Create RESTful services and APIs with Spring Boot.
• Integrate front-end with back-end services and databases.
• Follow coding standards and design patterns for maintainability.
• Work with SQL Server and write efficient queries.
• Troubleshoot production, test, and development issues.
• Contribute to code reviews to improve quality, performance and security.
• Translate requirements into technical designs and tasks.
• Collaborate with architects, developers, QA, DevOps and stakeholders.
• Develop unit and integration tests and support automation.
• Maintain and modernize legacy apps while introducing modern Spring/Angular tech as appropriate.
• Participate in deployment and production support.
• Mentor junior developers and share knowledge.
• Create and maintain technical docs and architecture diagrams.
• Identify improvements to performance, reliability and efficiency.

Skills

Java

Spring Framework

Angular/AngularJS

TypeScript

JavaScript

HTML/CSS

SQL Server

REST APIs

Git

Unit testing

Education

Bachelor’s degree in Computer Science or related field

Tools

Maven

GitHub Actions

Azure

Docker

CI/CD tooling

Jenkins

Job description

Cadmus is seeking a Senior Full Stack Java Developer to join a multi-year Federal contract. You will work on modern web apps using Java, Spring Boot, Spring Framework, Angular and AngularJS, with REST APIs and SQL Server.

The role emphasizes strong Java back-end, front-end skills, DevOps awareness, and collaboration across architects, testers, and stakeholders. You will contribute to code reviews, help mentor junior developers, and participate in deployment and production support while