Information Technology - Developer-Full Stack Senior

Genesis10
life insurance, 401(k)
United States, Virginia, McLean
Jul 23, 2025
Genesis10 is seeking a Senior Full Stack Developer for a 6 month contract position with a mortgage loan corporation located in Mclean, VA. This position is fully onsite. Summary: The Investments & Capital Markets division is currently seeking a Full Stack Senior Developer who is proficient in Java/JavaScript and other modern web technologies to assist us with the development of financial applications and services based on Microservices architecture and modern JS frameworks. The developer will be involved in assisting the team with new features, defect fixes, technical debts, improvements and migration efforts for both our customer facing and internal applications/services by applying the specialized knowledge in each stage of software development including server operations, front-end and back-end development, testing, verification and maintenance. Responsibilities: Design, develop, test and support the applications and services within financial modeling and research division. Involve in fixing the defects and addressing the technical debts to ensure best software development practices are met. Write clean, robust, high-quality code following best practices and backed by automated unit and integration tests with full coverage. Coordinate with the rest of the team working on different layers of the infrastructure. Assist with the infrastructure upgrades and adoption of new technologies. A commitment to collaborative problem-solving, sophisticated design, and quality product is important. Qualifications: At least 7 years of hands-on software development and programming experience with knowledge of application, data and architecture design patterns and principles. Must have a strong background in developing scalable applications and services based on Java frameworks such as Spring/Spring Boot/Spring Cloud, Hibernate, Kafka and Netflix stack for microservices. Must possess experience developing rich, classy and sophisticated web UI based on Angular framework, jQuery and Material design. Familiarity with REST API design, development and documentation. Experience with build and integration tools, including knowledge of Gradle, Jenkins, Git and Docker. Strong acumen to learn the business functions and features that need to be delivered. Preferred Skills: Bachelor's degree in Computer Science or equivalent experience. Proficiency with fundamental web front-end languages and frameworks. Familiarity with database technologies such as SQL Server, Sybase, Redis, MongoDB and so on. Experience writing automated unit, integration, regression, performance, and acceptance tests. If you have the described qualifications and are interested in this exciting opportunity, apply today! Genesis10 Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals. For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10: Access to hundreds of clients, most who have been working with Genesis10 for 5-20+ years. The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years. Access to an experienced, caring recruiting team (more than 7 years of experience, on average.) Behavioral Health Platform Medical, Dental, Vision Health Savings Account Voluntary Hospital Indemnity (Critical Illness & Accident) Voluntary Term Life Insurance 401K Sick Pay (for applicable states/municipalities) Commuter Benefits (Dallas, NYC, SF) Remote opportunities available For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website. Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.