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Corpay · 6 hours ago

Senior Application Developer

Chicago, IL

Full-time

Hybrid

Senior Level, Lead/Staff

8+ years exp

Corpay is a global leader in business payments, focused on developing smarter ways for businesses to manage their expenses. They are seeking a Senior Application Developer to design, develop, and maintain software applications using the .NET framework, collaborating with cross-functional teams to create innovative solutions that meet client needs.

Financial ServicesFinTechPaymentsRisk Management

H1B Sponsor Likely

Responsibilities

Leading the design, development, and maintenance of software applications using the .NET framework

Writing clean, scalable, and efficient code in C# to build and maintain applications

Ensuring applications meet performance, security, and reliability standards

Implementing software best practices, design patterns, and development methodologies

Guiding and mentoring junior developers, providing technical direction and overseeing their work

Driving the technical architecture and ensuring alignment with project goals and client needs

Conducting code reviews and enforcing coding standards and best practices within the team

Working closely with cross-functional teams, including product managers, UI/UX designers, and QA engineers, to define project requirements and create innovative solutions

Communicating technical concepts effectively to both technical and non-technical stakeholders

Facilitating collaboration with DevOps teams to optimize deployment pipelines and ensure continuous integration/continuous deployment (CI/CD) best practices

Taking ownership of software projects from inception through to production deployment

Ensuring timely delivery of project milestones while managing and mitigating risks

Staying aligned with client objectives, ensuring the final product meets or exceeds their expectations

Qualification

C#.NET frameworkASP.NET MVCRESTful APIsSQL ServerAgile practicesCloud platformsDatabase designPassion for learningLeadership skillsCommunication skillsTeam management

Required

8-10 years of professional experience in software development, with a strong focus on C# and the .NET framework

Proven experience as a Lead Developer or in a similar senior technical role

Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field

Equivalent work experience may be considered in lieu of formal education

Extensive experience with ASP.NET MVC, Web API, and Entity Framework

Hands-on experience with front-end technologies (e.g., JavaScript, HTML, CSS, Angular, React, etc.)

Experience with SQL Server or other relational databases

Proficiency in designing and implementing RESTful APIs and web services

Experience working with cloud platforms (preferably Azure or AWS)

Demonstrated experience with Agile software development practices (e.g., Scrum, Kanban)

Familiarity with CI/CD pipelines, source control (e.g., Git), and automated testing

Advanced knowledge of C# and .NET Core

Proficient in database design, SQL, and data modeling

Experience with modern software architecture patterns, such as microservices and event-driven architectures

Strong understanding of DevOps principles and practices, including continuous integration/continuous deployment (CI/CD)

Strong leadership and team management skills, with experience mentoring and guiding junior developers

Strong verbal and written communication skills; able to collaborate effectively with both technical and non-technical stakeholders

Ability to work in a fast-paced environment, manage multiple priorities, and meet tight deadlines

A passion for learning new technologies and continuously improving personal and team skillsets

Preferred

Familiarity with Docker, Kubernetes, and containerized applications is a plus

Benefits

Medical, Dental & Vision benefits available the 1 st month after hire

Automatic enrollment into our 401k plan (subject to eligibility requirements)

Virtual fitness classes offered company-wide

Robust PTO offerings including: major holidays, vacation, sick, personal, & volunteer time

Employee discounts with major providers (i.e. wireless, gym, car rental, etc.)

Philanthropic support with both local and national organizations

Fun culture with company-wide contests and prizes

Company

Corpay

Glassdoor2.4

Corpay provides online payment solutions.

Founded in 1992

New York, New York, USA

10001+ employees

https://payments.corpay.com

H1B Sponsorship

Corpay 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

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Trends of Total Sponsorships

2025 (36)

2024 (14)