V2X Inc · 6 hours ago
Full Stack Software Engineer
Harvard, Massachusetts, United States
Full-time
Hybrid
Senior Level
5+ years expV2X Inc is a company focused on transportation solutions, and they are seeking a Senior Full Stack Software Engineer for its Tolling and Transportation projects. The individual will be responsible for the design and implementation of a next-generation tolling platform, while also integrating AI and ML capabilities into the systems.
CommercialLogisticsTrainingTransportation
Responsibilities
Design and implement scalable backend services using Python (FastAPI)
Develop dynamic, responsive web frontends using React, TypeScript, and Next.js
Collaborate with design and product teams to build clean UI/UX workflows using component libraries
Work with private clouds, Oracle Cloud Infrastructure (OCI), and Microsoft Azure
Write and optimize SQL/NoSQL queries across relational and document stores (PostgreSQL, MS SQL, Oracle, MongoDB)
Develop APIs using OpenAPI and ensure compatibility across microservices
Integrate with observability tooling (Prometheus, Grafana) and logging systems (ELK)
Ensure security and performance tuning across the stack: secure authentication, input validation, RBAC
Author internal technical documentation and participate in code reviews, architecture design sessions, and Agile ceremonies
Mentor junior developers and contribute to team knowledge-sharing
Qualification
Required
5+ years of full stack development experience across frontend and backend
Proficient in Python, JavaScript/TypeScript, and/or C++ (per resume context), with strong grasp of software engineering principles
Experience building and deploying FastAPI-based microservices and React-based frontends
Understanding of application security best practices and DevSecOps integration
Familiarity with container orchestration (Kubernetes) and Docker-based workflows
Strong testing fundamentals (unit, integration, API), using pytest, unittest, and JavaScript-based test runners
Solid experience with RESTful API design, authentication/authorization (OAuth2, JWT), and service communication patterns
Participated in On-Call rotations and practices full ownership of feature creation
Bachelor's degree in Computer Science, Software Engineering, or related technical field from an accredited institution
Preferred
Exposure to embedded hardware development
Experience with cross-platform development and edge computing
Familiarity with MLOps workflows and integrating ML/AI into full stack applications
Knowledge of backend message queues, pub/sub systems, and event-driven architecture to support IoT use cases
Company
V2X Inc
V2X is a leading provider of critical mission solutions and support to defense clients globally, formed by the 2022 Merger of Vectrus and Vertex to build on more than 120 combined years of successful mission support.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$1.06BKey Investors
Vertex Aerospace
2025-11-12Post Ipo Secondary
2025-08-08Post Ipo Secondary
2025-05-15Post Ipo Secondary
Leadership Team
Jeffrey Cheatham
Corporate Vice President, Contracts and Subcontracts
Roger Mason
Chief Growth Officer
Recent News
2026-01-22
Washington Technology
2026-01-11
Company data provided by crunchbase