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# Senior Full Stack Developer (Backend Focused)

- **Company:** Harvey Nash
- **Location:** Plano, TX, United States (Remote available)
- **Experience:** Expert
- **Salary:** $145,000.0 - $180,000.0
- **Contract:** Temporary to permanent
- **Skills:** ASP.NET, JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Agile Methodology, Business Logic, Big Data, C Sharp (Programming Language), Software Quality, Code Review, Distributed Systems, Entity Framework, Python (Programming Language), NoSQL, Software Engineering, SQL Databases, TypeScript, Web Application Frameworks, Cloud Platform System, Backend, AngularJS, Integration Tests, Information Technology, Front End Software Development, Restful APIs, Data Pipelines
- **Published:** September 17, 2026
- **Apply:** https://www.careerjet.com/jobad/us1bb76d0fc89e16de2e1d3dab91ae464e

## About the Role

* 5+ years of experience as a Full Stack Developer or Back-End Developer within the FinTech or technology space.
 * Proficiency in server-side programming languages and technologies - C#/.Net, ASP.Net Core, Entity Framework, SQL, Python is a plus.
 * Experience with web frameworks and technologies - Angular, Javascript, Typescript.
 * Experience designing and consuming RESTful APIs and working with relational and/or NoSQL databases.
 * Familiarity with cloud-based architectures, distributed systems, and modern deployment practices.
 * Experience working in agile development environments
 * Self-starter with a strategic mindset and the ability to work independently while contributing to a collaborative team
 * Experience supporting data-intensive, client-facing applications
 * Bachelor's degree in Computer Science, Engineering, or a related field
 * Preferred: Understanding of financial products, particularly structured products

## Description

Valitana is seeking a Full Stack Developer with a strong backend focus to help build and scale Vantage, our multi-asset trade and portfolio management platform used by institutional investors to manage complex workflows across various asset classes.
This role will be primarily responsible for designing, developing, and maintaining backend services, APIs, and data pipelines, while collaborating closely with frontend engineers to support performant, reliable user experiences. The ideal candidate brings strong system design instincts, experience working with data-intensive applications, and the ability to translate sophisticated financial and operational requirements into secure, scalable, and high-performance solutions.
Responsibilities

 * Design, build, and maintain backend services, APIs, and core application logic supporting client-facing platforms.
 * Help improve scalability, reliability, security, and performance.
 * Collaborate with frontend engineers, product managers, and client-facing teams to translate business requirements into technical solutions.
 * Develop and maintain data pipelines and integrations with internal and external systems.
 * Write, maintain, and review automated unit and integration tests to ensure code quality and system stability.
 * Troubleshoot production issues, optimize performance, and proactively identify technical risks.
 * Contribute to software design discussions, code reviews, and documentation across the Vantage Technology team.
 * Support end-to-end delivery of features from design through deployment and post-release monitoring.