Software Developer

Via Logic LLC; Chantilly (VA); On-site; USD 100,000 - 130,000; Full time

Job summary

A leading technology solutions company in Chantilly, VA, is seeking an experienced Software Developer to work on mission-critical projects. You will maintain legacy applications, design solutions using Java and AWS, and collaborate in an Agile environment. The ideal candidate has a bachelor's degree and at least 10 years of relevant experience, with strong skills in Java, Spring Boot, and cloud-based architectures. This role requires an active TS/SCI with Polygraph, ensuring your expertise contributes to impactful initiatives.

Qualifications

• Active TS/SCI with Polygraph.
• 10+ years of relevant experience (additional experience may replace a degree).
• Strong hands-on experience with Java, Spring Boot, and Angular (TypeScript).

Responsibilities

• Maintain and modernize legacy applications to meet evolving mission needs.
• Design, develop, and deploy scalable solutions on AWS.
• Collaborate within Agile/Scrum teams to deliver high-quality software.

Skills

Java

Spring Boot

Angular (TypeScript)

Amazon Web Services (AWS)

RESTful APIs

Git

Jenkins

Selenium

Linux

Rundeck

Education

Bachelor's degree

Job description

Description

Leidos is seeking an experienced Software Developer to support mission-critical projects and infrastructure initiatives. The ideal candidate is comfortable working with both legacy systems and modern cloud-based architectures, enjoys solving complex problems, and thrives in a collaborative Agile environment.

What You’ll Do

• Maintain, enhance, and modernize legacy applications to meet evolving mission needs

• Design, develop, and deploy scalable solutions using Java, Spring Boot, Angular (TypeScript), and AWS

• Build and consume RESTful APIs and integrate services across distributed systems

• Develop custom ETL solutions and data pipelines, including solutions leveraging Elasticsearch

• Write and maintain custom scripts to install, configure, and deploy applications on EC2 instances

• Collaborate within Agile/Scrum teams to deliver high-quality software on schedule

• Perform unit testing, peer code reviews, and automated testing (e.g., Selenium)

• Document system designs, workflows, and technical solutions clearly and thoroughly

• Mentor junior developers and promote software engineering best practices

• Troubleshoot issues methodically and contribute technically sound solutions in a team environment

Required Qualifications

• Active TS/SCI with Polygraph

• Bachelor’s degree with 10+ years of relevant experience (additional experience may be considered in lieu of a degree)

• Strong hands-on experience with:

  • Java and Spring Boot

  • Angular (TypeScript)

  • Amazon Web Services (AWS) / cloud-based development

• Experience developing RESTful APIs and custom ETL solutions

• Proficiency with Git, Jenkins, Selenium, and Rundeck

• Experience working in Linux command-line environments (Red Hat preferred)

• Proven ability to interpret customer requirements and translate them into technical solutions

• Strong communication, time management, and documentation skills

Desired Qualifications

• Experience with identity, authentication, and access control development practices

• Experience with containerization and modular or microservices-based architectures

• Full-stack development experience

• Familiarity with UI/UX design principles

• Experience with automation frameworks and testing strategies

• AWS Certification

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.