Senior .NET Application Developer - Assistant Vice President

Description

This intermediate-level role covers building, maintaining and improving responsive, easy-to-use web interfaces with.NET Core MVC, ASP.NET, JavaScript, Bootstrap and CSS, working alongside the technology team.

The role contributes to applications systems analysis and programming, supporting the company's application work from planning through to support.

Responsibilities

• Build, update and support responsive, user-friendly web interfaces using.NET Core MVC, ASP.NET, JavaScript, Bootstrap and CSS, together with the technology team.
• Carry out feasibility studies, time and cost estimates, IT planning, technology risk work and applications development, including model development.
• Set up new or revised applications systems and programs that meet specific business needs or user area requirements.
• Oversee every stage of development, from analysis and design through construction, testing and rollout, and give users and business teams operational support.
• Apply deep applications development expertise to complex problems, assess business and system processes against industry standards, and form sound judgements.
• Design and recommend security measures, reviewing how the business uses systems after release to confirm the design and functionality hold up.
• Advise users, clients and other technology groups, propose advanced programming solutions, and install and help with customer-facing systems.
• Make sure core procedures are followed and help set operating standards and processes.
• Create automated workflows that work with several APIs, databases or application UIs directly.
• Design scalable database schemas, stored procedures and functions.
• Work with business, architecture and analysis colleagues to turn requirements into user stories and give technical sizing for prioritisation and delivery.
• Manage code promotion and the SDLC artifacts needed for compliance.
• Keep code repositories in order so that all developer metrics are met.
• Take part in user acceptance testing and fix defects promptly so release timelines are met.
• Work with limited direct supervision and use your own judgement.
• Take on other job-related duties as needed.

Requirements

• Strong knowledge of front-end work with.NET Core, Angular, MVC, JavaScript, Bootstrap and CSS.
• Working knowledge of services, including microservices in.NET Core and ASP.NET.
• Experience with databases such as MS SQL, Oracle and MongoDB.
• Proficiency with microservices architecture and design patterns.
• Knowledge of RESTful API design and integration.
• Familiarity with DevOps tools such as Harness, Tekton and GitHub.
• Understanding of CI/CD pipelines and deployment automation.
• A bachelor's degree or university degree, or equivalent experience.
• Preferred: experience automating tests with Selenium.
• Preferred: AI fundamentals, including prompt engineering, working with models and interfacing with company tools.
• Preferred: experience with containers and OpenShift.

Conditions

Full-time position based in Irving, Texas, United States.

Salary range is $107,120.00 to $160,680.00.

The posting closes on Oct 28, 2026.

Automated tools, including AI, may be used to match your skills to roles, but people make and check all hiring decisions.

The company is an equal opportunity employer.

Benefits

• Eligible employees may receive discretionary and formula-based incentive and retention awards.
• Medical, dental and vision coverage, a 401(k), life, accident and disability insurance, and wellness programs.
• Paid vacation, sick leave and paid holidays.
• Full details are on the company's benefits website, and offerings may vary by jurisdiction, job level and start date.