Callahan & Associates, Inc. · 8 hours ago
Senior Application Developer
DC-Baltimore Area
Full-time
Hybrid
Senior Level
$135K/yr - $145K/yr
5+ years expCallahan & Associates, Inc. empowers credit unions to impact their members and communities. The Senior Application Developer is responsible for guiding development on Angular/.NET/C# based websites and leading custom web development throughout the entire project life cycle.
FinanceCreditFinancial Services
Hiring Manager
Angie Harris (she, her, hers)
Responsibilities
Develops robust and user-friendly .NET-based web applications
Develops single page applications using HTML5, Current Angular Version (Angular 17), node.js and C#, based on user stories with documented acceptance criteria
Demonstrates in-depth knowledge of the Angular framework and good command of TypeScript
Designs application/rramework as needed
Uses standard HTML/CSS practices for web content delivery concepts by placement and layout of website pages given client-provided content
Designs and develops databases in SQL Server
Writes stored procedures and optimizes relational database queries
Demonstrates experience with RESTful API integration
Assists in gathering requirements and project specifications
Takes ownership of daily project needs and communications
Communicates project status and deliverables with product owners
Manages project tasks, timelines, and communications
Performs routine site maintenance
Works in a fast-paced, agile environment consisting of a cross-functional team designing and implementing systems from the web-based user interface front-end through the back end
Qualification
Required
At least five years of full-stack web development experience using ASP.Net, C#, SQL Server, HTML, JavaScript and CSS with a strong understanding of Bootstrap's components, grids and responsive design
At least five years of experience using TypeScript, Angular 2 or above. Current Angular version is preferred for development
Preferred
Bachelor's degree in Information Systems Technology or Computer Science preferred
Solid understanding of web application development processes, from layout/user interface to relational database structures
Strong knowledge of TypeScript language features and syntax
Knowledge of technologies like Node or Webpack are preferred
Ability to write clean, maintainable and well-documented code
Experience with version control systems such as Git
Excellent problem-solving skills and ability to work in a fast-paced environment
Understanding the benefits of SEO and having the development skills to support it are a plus
Strong communication and writing skills
Ability to communicate directly with peers, managers and clients while leading development to a completed and successful solution
Strong organizational skills to manage multiple timelines and complete tasks quickly within the constraints of clients' timelines and budgets
Ability to grow professionally in a highly flexible and fast-moving environment
Company
Callahan & Associates, Inc.
Callahan & Associates is dedicated to helping the credit union industry thrive.
11-50 employees
H1B Sponsorship
Callahan & Associates, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2022 (3)
2021 (1)
2020 (1)
Funding
Current Stage
Early StageLeadership Team
Jon Jeffreys
President & CEO
Recent News
Company data provided by crunchbase