Seeking an experienced Senior Full‑Stack Developer (Angular and .NET) to join our Software Development team based in Woodlawn, MD. This position will focus on modernizing user interface frameworks to Angular, enhancing system performance, resolving complex defects, and designing high‑quality software solutions. The ideal candidate brings deep experience in UI modernization, enterprise application development, architectural analysis, and performance engineering across a wide modern technology stack.

*This is a permanent role expected to be onsite 5 days a week.

Primary Responsibilities:

· Upgrade legacy User Interface Frameworks to the Angular Framework.

· Perform architectural design, data analysis, logical and physical data modeling.

· Identify, analyze, and resolve data quality issues.

· Perform performance and load testing using Introscope, JMeter, and browser debugging tools.

· Conduct root‑cause analysis and resolve complex defects.

· Develop applications using C#, .NET Core/.NET 6+, Java 8+, JavaScript, Visual Basic/.NET Core.

· Build and maintain CI/CD pipelines using Git, GitFlow Workflow, BitBucket, Jenkins, and automation tools.

· Develop services and APIs using Angular Framework, Java EE/JAX‑RS, Spring Boot, ASP.NET Core, and JPA/JDBC.

· Work with MongoDB and MQL, along with JSON/BSON, XML, HTML, CSS, and Markdown.

· Collaborate with cross‑functional teams to ensure delivery of secure, scalable, high‑performance applications.

Minimum Qualifications:

· Bachelor’s degree with 7+ years of relevant experience

· Proven expertise upgrading UI frameworks to Angular.

· Advanced skill in architectural design and analysis.

· Strong experience in data analysis, data modeling, and data quality issue resolution.

· Demonstrated ability to perform performance/load testing using Introscope, JMeter, and browser debugging tools.

· Expert at root cause analysis and defect resolution.

· Advanced proficiency in C#, .NET Core/.NET 6+, Java 8+, JavaScript, Visual Basic/.NET Core.

· Experience with MongoDB and MongoDB Query Language (MQL).

· Strong hands on experience with Git, GitFlow, BitBucket, Jenkins, CI/CD infrastructure.

· Proficiency with HTML, XML, JSON/BSON, CSS, Markdown.

Desired Qualifications:

· Experience supporting federal enterprise systems.

· Familiarity with government security, compliance, and software delivery standards.

· Experience with enterprise architectural patterns or modernization of legacy systems.