Application Developer
$100k - $140kManTech
Salary: $100,000 - 140,000 per year Requirements:
- 7+ years relevant Information Technology experience
- Strong Java programming/development skills, with hands-on experience
- Experience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably Angular
- Experience with, or knowledge of, the Spring Framework and RESTful services
- Experience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPA
- Experience with Git branching and merging within a team to manage source code
- Strong ability to manage competing priorities and communication to multiple stakeholders
- High School Diploma or GED
- I am seeking a candidate who will be dedicated full-time to the development and enhancement support for existing applications as well as new development.
- My responsibilities will include designing, programming, developing, and modifying software systems, applications, and tools, both existing and potentially new in the future.
- I expect the candidate to analyze user needs and software requirements to determine the feasibility of design within time and cost constraints.
- Collaboration with teammates, other service providers, vendors, and users to develop new program features will be crucial.
- I need someone who can develop unit and integration tests, participate in functional and regression tests to ensure programs produce the desired results, and verify instructions are correct.
- Correcting errors by making appropriate changes and re-checking the programs to ensure the desired results are produced is essential.
- The candidate will participate in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practices.
- I require the deployment of code to development, test, and production environments using existing DevOps infrastructure/tools.
- Reviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issues will be expected.
- Organizing and maintaining documentation of application development and subsequent revisions is important so that others can understand the program.
- AWS
- Angular
- Bootstrap
- Cloud
- CSS
- DevOps
- ElasticSearch
- Git
- Groovy
- Hibernate
- Support
- JPA
- Java
- JavaScript
- SQL
- Security
- Spring
- Web
- Big Data
More:
- Preferred qualifications include experience with Ext JS (v3 and v4), Groovy (v2), Grails (v2), and Bootstrap (v3+), understanding of SQL and Elasticsearch, and cloud experience, particularly in AWS.
- Security clearance is required at the TS/SCI level with Polygraph.
- Desired experience, skills, and technologies include familiarity with Elasticsearch and best practices for developing secure web applications.
- Physical requirements include the ability to use hands to operate a computer and other office productivity machinery, occasionally moving about inside the office to access file cabinets and office machinery, and constantly positioning oneself to maintain computers in the lab, including under desks and in the server closet.
last updated 33 week of 2026
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