Senior Developer - Middleware Software (Hybrid)

Full-time - Senior

Hybrid - Denver, CO

5,001-10,000 employees

Air Transportation

About the position

The Senior Middleware Software Developer must have extensive working knowledge in the discipline of software development and of software engineering practices. In addition, must have experience collaborating with architects, project managers, and product owners to help deliver high-quality software features that exceed the expectations of our customers. Also, must be equally capable of working independently in a fast-paced environment. This developer will be involved with application design, technology stack decisions, and development.

Responsibilities

• Work within an agile team to develop, test, and maintain enterprise-level microservice APIs built on Microsoft technologies (C#, .NET Core, Web API, SQL Server, CosmosDB)
• Participate in bi-weekly sprint planning sessions, helping to provide sub-tasks and estimates for user stories for the work to be done in the upcoming sprint
• Participate in peer reviews of solution designs and code
• Provide expertise across the full stack of technologies
• Adhere to architecture standards, risk management, and security policies
• Work closely with QA to triage and fix bugs
• Participate in the evolution of best practices, standards, and policies as it relates to software development
• Write code that is simple, maintainable, reusable, and conforms to team coding style and standards
• Accurately maintain code in source control system (Microsoft DevOps GIT), appropriately documenting and commenting check-in and merge activities
• Test deliverables against a user story's acceptance criteria including the use of multiple browsers for desktop and mobile environments
• Assist, mentor, and guide mid-level, and junior team members
• Ensure continuous integration and builds are in working order

Requirements

• Bachelor's degree from a four-year college or university; or equivalent combination of education and experience
• 8+ years of experience within the Microsoft technology stack, including hands-on experience using C#, .NET framework, and .NET Core
• Experience with design, development, testing, and deployment of software systems or applications
• Microservice design and implementation experience in an enterprise-level application is required
• Hands-on experience with container technologies like Docker and K8s
• Experience developing and working with web services (REST/SOAP/GraphQL) and knowledge of industry standards such as OpenAPI, OAuth, SSO, etc.
• Solid JavaScript/TypeScript experience is a must
• Experience developing database-driven web applications with Microsoft tools and technologies including ADO.NET, Entity Framework, and micro ORMs
• 3+ years' experience with cloud technologies Azure/AWS
• Knowledge of API Management solutions
• Experience with test-driven development (TDD), unit testing, and continuous deployment principles in an Agile environment

Nice-to-haves

• Knowledge of applicable data privacy and security practices and laws, PCI, and/or SOX a plus

Benefits

• Flight benefits for you and your family to fly on Frontier Airlines
• Buddy passes for your friends so they can experience what makes us so great
• Discounts throughout the travel industry on hotels, car rentals, cruises, and vacation packages
• Discounts on cell phone plans, movie tickets, restaurants, luggage, and over 2,000 other vendors
• Enjoy a 'Dress for your Day' business casual environment
• Flexible work schedules that support work/life balance
• Total Rewards program including a competitive base salary, short term incentives, long-term incentives, paid holidays, 401(k) plan, vacation/sick time and medical/dental/vision insurance that begins the 1st of the month following your hire date
• The HOPE League, Frontier Airlines' non-profit organization, is dedicated to providing employees with financial assistance during catastrophic hardship