Full Stack Developer

NiyamIT•Ashburn, VA

9h•Hybrid

About The Position

Niyam is seeking an experienced Full-Stack Developer to support one of our federal clients. The Full Stack Developer will be responsible for designing, developing, and implementing custom software and database solutions to support both legacy and modernized systems. This role involves working as a key member of a product team, actively contributing to planning, development, testing, and release activities. The developer will analyze complex technical challenges and create innovative solutions that improve product performance, scalability, and maintainability. The ideal candidate is a highly motivated professional with strong expertise in both front-end and back-end technologies, excellent problem-solving skills, and the ability to mentor junior team members while ensuring project quality and timely delivery. This position will be onsite at client location in Ashburn, VA one (1) day per week.

Requirements

US Citizenship with ability to successfully complete a federal background investigation.
Bachelor’s degree in Computer Science, Information Systems, Software Engineering, or related field (equivalent practical experience may be considered).
Minimum of seven (7) years of experience in software design, development, and implementation within a Windows or cloud-based environment.
Demonstrated expertise in: PostgreSQL, Java, Spring Boot, Angular, and microservices architecture
AWS and cloud-based development
HTML, CSS, TypeScript, JavaScript, and Angular Material
RESTful API design and integration
Source control and concurrent workflows (Git preferred)
Strong understanding of Object-Oriented Design (OODD) and Service-Oriented Architecture (SOA) principles.
Experience with SQL or PL/SQL databases such as Oracle, MySQL, or PostgreSQL.
Solid understanding of all elements of the software development lifecycle (SDLC), including planning, development, configuration management, QA, and release management.

Nice To Haves

Technical Certifications such as AWS Certified Developer, AWS Certified Solutions Architect, or Oracle Certified Professional (OCP) Java.
Familiarity with ETL tools, Kafka, or other messaging technologies.
Knowledge of application security, automated testing, UML, or state management libraries (e.g., NGRX, NGXS).
Experience with DevOps tools and CI/CD pipeline implementation.
Understanding of system architecture concepts including scalability, reliability, and maintainability.

Responsibilities

Design, develop, and implement custom software and database application capabilities across various legacy and modernized systems.
Participate fully in the software development lifecycle, including release and sprint planning, testing, demonstrations, and retrospectives.
Develop high-quality, maintainable code using modern frameworks and practices.
Create RESTful APIs and microservices using Java Spring Boot and integrate them with responsive Angular front-end components.
Transform mockups and UI designs into functional, user-centered interfaces integrated with backend services.
Analyze and solve complex technical problems involving system architecture, performance, and security.
Ensure application quality, scalability, and maintainability through code reviews, performance optimization, and adherence to best practices.
Provide technical guidance, mentoring, and support to junior developers and teammates.
Collaborate closely with product owners, project managers, and cross-functional teams to achieve project goals.
Participate in continuous improvement of software engineering processes, tools, and standards.
Support release planning activities and contribute to software engineering guidelines and documentation.
Provide periodic reports on development progress and quality metrics.