26-3103: Senior Full Stack Software Developer - Herndon, VA

Navitas Business Consulting • Herndon, VA

3d • $130,000 - $150,000 • Onsite

About The Position

We are seeking a Senior Full Stack Software Developer to join the team building our Derivative Analytics platform — a sophisticated, user facing application that interfaces directly with the firm’s risk models and analytics engines. In this role, you will own the design and development of a modern React frontend and Spring Boot backend, enabling financial analysts and quants to model securities quickly, accurately, and intuitively. You’ll work closely with business stakeholders, quantitative analysts, and cross functional engineering teams to deliver high-impact solutions in a financial environment.

Requirements

• 5+ years of professional software development experience, with strong proficiency in Java and the Spring Boot ecosystem (REST APIs, Spring Security, Spring Data JPA, etc.).
• 2+ years of experience with Git in a collaborative, team-based development workflow (branching strategies, PRs, code reviews).
• 1+ years of experience with containerization and orchestration technologies (Docker, Kubernetes, or Podman).
• Experience with TypeScript and modern React tooling (Vite, Next.js, etc.).
• Solid experience with JUnit and/or other automated testing frameworks; commitment to high test coverage.
• Strong communication skills with the ability to bridge technical and business conversations.
• Demonstrated critical thinking, problem-solving ability.

Nice To Haves

• Graduate degree in Computer Science, Mathematics, Statistics, or a related quantitative discipline.
• Familiarity with relational databases and writing complex SQL queries.
• Experience with message brokers or event-driven architectures (e.g., Kafka, RabbitMQ) in a financial services context.
• Exposure to cloud platforms (AWS, Azure, or GCP) and CI/CD pipeline tooling (Jenkins, GitHub Actions, etc.).
• Experience using JIRA or similar tools for Agile planning, sprint tracking, and delivery management.
• Hands-on React development experience, including component architecture, state management (e.g., Redux, Zustand, or React Query), and API integration.
• Prior experience in financial services, capital markets, or fintech environments.
• Proficiency with shell scripting for automation, deployment support, and operational troubleshooting.
• Working knowledge of fixed income concepts: duration, convexity, spread, option-adjusted spread (OAS), and related derivatives.

Responsibilities

• Architect and develop scalable Spring Boot RESTful APIs and services that integrate with multiple upstream data sources, analytics systems, and the Derivative Analytics Platform UI.
• Connect backend services to existing internal platforms to retrieve market data, run risk analytics, and surface results to end users.
• Write clean, maintainable code backed by comprehensive automated tests using JUnit, with strong unit and integration coverage.
• Proactively identify and resolve defects, reduce technical debt, and champion software engineering best practices across the codebase.
• Coordinate across the full stack — data, services, APIs, and infrastructure — to deliver end-to-end.
• Actively contribute to architecture discussions, pull request reviews, and technical documentation with a focus on thoughtful, scalable design.

Benefits

• The pay range provided is a good-faith estimate and represents the range the company reasonably expects to pay for this position at the time of posting. Individual compensation may bevaried based on skills, experience, education, certifications, geographic location, and business needs.
• Navitas Business Consulting is an affirmative action and equal opportunity employer.
• Navitas is an equal opportunity employer. We provide employment and opportunities for advancement, compensation, training, and growth according to individual merit, without regard to race, color, religion, sex (including pregnancy), national origin, sexual orientation, gender identity or expression, marital status, age, genetic information, disability, veteran-status veteran or military status, or any other characteristic protected under applicable Federal, state, or local law.
• Our goal is for each staff member to have the opportunity to grow to the limits of their abilities and to achieve personal and organizational objectives.
• We will support positive programs for equal treatment of all staff and full utilization of all qualified employees at all levels within Navitas.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior