Job Title: Full Stack Engineer Location: Hybrid – McLean, VA Compensation : $130,000-$180,000/year Employment Type: Temp-to-Perm Clearance Requirement: U.S. Citizen or Green Card holder Benefits: This position is eligible for medical, dental, vision, and 401(k).

About the Role An innovative, venture-backed fintech company is transforming how secure, verified digital payouts are made across B2B and B2C use cases. Their cloud-native platform ensures payouts are delivered accurately and securely—first time, on time—while reducing fraud and enabling customized, branded experiences. Backed by top-tier investors and experiencing rapid growth, the team operates with a startup pace and a mission-driven culture. With a major contract decision expected soon, the company is proactively hiring a Full Stack Engineer to work across the entire technology stack. This is an opportunity to contribute directly to product innovation in a collaborative, agile environment.

Responsibilities Design, build, and maintain applications from the front end through backend microservices Develop user interfaces using Angular and backend services in Go Work with relational (Postgres) and non-relational (MongoDB) databases Implement event-driven services with Kafka Containerize and deploy applications with Kubernetes on Azure Collaborate with DevOps to ensure SOC → FedRAMP compliance readiness Translate operational needs into clean, maintainable code and documentation Qualifications Hands-on full-stack development experience Proficiency with Angular, Go (or similar backend languages), Azure, Kubernetes, and Kafka Knowledge of Postgres and MongoDB Adaptability to a fast-moving, startup-like environment Strong problem-solving and communication skills Willingness to go the extra mile when needed

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.

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