Software Development Engineer-.NET Full Stack : (w2 consultants only)

Marvel Technologies Inc
Arlington, VA

Senior -.NET Full Stack Developer (w2 consultants only)
Location: Arlington, VA
(Required to be onsite three days (Wednesdays and Thursdays and a flexible day) a week.)
Duration: 24 months+ Contract to Hire


Position Responsibilities:
As a part of Services, you will build revolutionary products that advance how businesses all over the world seize the most value from their data.
Full-Stack Development: Design, develop, and maintain end-to-end software solutions including frontend, backend, and APIs, ensuring high performance, scalability, and reliability.
Data-Intensive Applications: Work on data-intensive applications, optimizing data storage, retrieval, and processing to ensure efficient performance and responsiveness.
Architecture & Design: Collaborate with cross-functional teams to define software architecture and design patterns that meet business requirements and align with best practices.
Code Quality & Best Practices: Write clean, maintainable, and efficient code while enforcing coding standards, best practices, and peer code reviews.
Performance Optimization: Identify and resolve performance bottlenecks at various levels of the stack, including database queries, API calls, and frontend rendering. Build features used by some of the world's largest organizations to make multimillion dollar decisions
Mentorship & Leadership: Provide technical guidance and mentorship to junior engineers, fostering a collaborative and growth-oriented environment.
Continuous Improvement: Stay updated with the latest industry trends, tools, and technologies, and proactively propose improvements to enhance software quality and development processes.

Ideal Candidate Qualifications:
2+ years of experience as a full-stack Software Engineer with a strong emphasis on data-intensive applications
Deep understanding of one or more programming languages/technology stacks required (.NET, C#, Typescript/React, and SQL)
Proven track record of mentoring and leading large projects, with a collaborative approach to problem-solving and decision-making.
Proficiency with advanced object-oriented programming, microservice development, and databases
Ability to understand and improve upon existing architectural patterns on the frontend and backend
Strong application development experience, with the ability to understand customer needs and translate those into features
Superior academic record with a degree in Computer Science or related technical field
Passion for analytical / quantitative problem solving
You gravitate towards understanding the ins and outs of the tools you work with vs. just using them for the task at hand
Flexibility to learn and work in different parts of the stack
Experience having worked on system design problems

Posted 2025-09-24

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