> Markdown version of [/jobs/ext/184385-sr-application-developer-multiple-positions](https://www.wearedevelopers.com/jobs/ext/184385-sr-application-developer-multiple-positions). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Application Developer - Multiple positions - **Company:** Barclays - **Location:** Hanover, NJ, United States (Remote available) - **Experience:** Expert - **Salary:** $189,592.0 - $208,552.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, DevOps, Design of User Interfaces, Scrum Methodology, Regression Testing, Software Engineering, System Integration Testing, Technical Debt, Information Technology, Restful APIs - **Published:** May 23, 2026 - **Apply:** https://www.juju.com/job/00000000g1p3ku ## About the Role 2 years of experience in the job offered or in a Sr Application Developer-related occupation. ### Minimum Education Required Bachelor's degree in Computer Science, Software Engineering, Electronics Engineering or related field, REQUIREMENTS: Bachelor's degree in Computer Science, Software Engineering, Electronics Engineering or related field and 5 years of progressive post-baccalaureate experience in the job offered or in a Sr Application Developer-related occupation. Alternatively, a Master's degree in Computer Science, Software Engineering, Electronics Engineering or related field and 2 years of experience in the job offered or in a Sr Application Developer-related occupation. ## Description 1. Lead the UI design, development and delivery of various regulatory and mandatory growth initiatives in an Agile operating model within Risk, Finance and Treasury (RFT). 2. Build reusable code and libraries, ensuring code written meets the predefined company and department standards. 3. Design and develop REST API's to work with the UI application to support the various business functionalities. 4. Identify dependencies, changes in infrastructure and suggest improvements by working with Tech Leads, RTB and DevOps. 5. Provide support during System Integration Testing (SIT), Quality Assurance (QA) and User Acceptance Testing (UAT) test phases. 6. Collaborate with the Product Owners and Scrum Master in prioritizing the Sprint backlog and contributing to the Product backlog grooming. 7. Work closely with the Team Product Owner to ensure non-functional requirements, technical debt work items are appropriately prioritized. 8. Optimize applications for maximum speed, performance and scalability and support regression testing. 9. Configure hand ins and develop functionality to support the configuration template. 10. Develop generic and custom validations for validating offline control templates. 11. May telecommute pursuant to company policies. [Hybrid] ## Related Videos - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Resolving technical debts in software architecture](https://www.wearedevelopers.com/videos/1680-resolving-technical-debts-in-software-architecture) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) - [Navigating the Future of Junior Developers in Tech](https://www.wearedevelopers.com/videos/1280-navigating-the-future-of-junior-developers-in-tech) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)