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Backend Developer

Manassas, Prince William County💼 Full-time💰 $82,361–$82,361🗓 2026-04-08 → 2026-08-10

Core

Design, develop, and maintain robust and scalable backend systems for critical financial messaging infrastructure.

Role type

Backend Developer

Builds

High-performance, fault-tolerant backend services and data models for financial messaging.

Domain

Financial services / Distributed systems

Deliverable

production ML models | product features | infrastructure

Required skills

Java, Spring Boot, Cassandra DataStax, Git, Linux, Maven, code optimization, debugging

Preferred skills

Financial services industry experience

Technologies

Java, Spring Boot, Cassandra DataStax, Git, Maven, Linux

Responsibilities

Develop and implement high-performance backend services; Design and manage data models and database interactions; Write clean, maintainable, and efficient code; Perform code reviews and ensure code quality; Optimize applications for speed and scalability; Troubleshoot and debug production issues; Manage project dependencies and build processes.

Seniority

Mid-level (2-3 years experience)

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