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U-Haul

Senior Software Developer (Core Payments)

U-Haul, Phoenix, Arizona, United States, 85003

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Location:

2727 N Central Ave, Phoenix, Arizona 85004 United States of America

U-Haul is searching for a Senior Software Developer to join our Core Payments team. Come join a financially stable and ever-expanding IT organization to be part of the quest to elevate us to the next level.

About U-Haul IT Team:

The technology staff at U-Haul understands that exceptional software and systems designs are integral to not only serving our users but enabling us to be the leaders in software development within our industry. Ability to quickly pivot as demands arise are supported by a foundation of emphasis on Agile team collaboration that are key to delivering world class solutions. No idea too small, no endeavor too big as we embrace the mantra everyone is capable to contribute value and that the total effectiveness of a group interacting with one another is far greater than the sum of its parts. Our work environment promotes self-management with flexible hours as well as full-time work from home.

About the Job:

The Core Payments team builds and maintains critical backend services and systems that power U-Haul’s core payment processing, including integrations with banking systems, settlement file handling, and secure transaction processing. If you’re passionate about building highly reliable services that move money securely and efficiently, this is the team for you.

What We’re Looking For:

We need a backend-focused software developer with strong service and integration skills, deep knowledge of microservices and APIs, and a drive to master secure, high-volume transaction processing. Even if you don’t meet every qualification, we encourage you to apply.

Required Technical Skills:

Backend Development & Services

C#, .NET Core, ASP.NET Web API (REST and SOAP services)

Strong understanding of microservices architecture and service-to-service communication

Experience designing, developing, and consuming APIs (RESTful and SOAP)

SQL Server (T-SQL) for high-volume transactional systems

Proficient in Entity Framework Core (EF Core) for data access and ORM

Strong knowledge of T-SQL and experience developing and maintaining Stored Procedures

Solid understanding of algorithms and data structures, and their practical application in software development

Integration & Payment Processing

Experience integrating with banking/payment networks and third-party APIs

Settlement file processing and reconciliation workflows

Knowledge of DUKPT encryption for payment transactions

Experience with Hardware Security Module (HSM) key management, including key rotation processes

Architecture & Quality

Strong grasp of design patterns, service design, and best practices for scalable, secure APIs

Experience with message-based/event-driven systems such as Kafka

Familiarity with performance optimization, error handling, and fault tolerance in services

DevOps & Source Control

Git version control

Azure DevOps (TFS) for CI/CD pipelines and work item tracking

Preferred Skills:

Azure API Management or similar API gateway tools

Kafka

Dynatrace

Understanding of Agile and Scrum Methodologies

Familiarity with compliance/security standards (PCI, data privacy regulations)

Knowledge of secure coding practices for financial applications

Experience with Test-Driven Development (TDD) and writing unit/integration tests

Solid understanding of Domain-Driven Design (DDD) principles and practices

Familiarity with Clean Architecture and designing maintainable, scalable systems

Education:

At least 2+ years’ experience developing in Microsoft technology stack

Bachelor's Degree in Computer Science Engineering, Technology, or related field

Must be a U.S. citizen or have proof of U.S. employment authorization for this position. We are unable to provide current or future sponsorship for this position.

Perks of joining the U-Haul fleet:

Get your career moving with a company who empowers team members to the healthiest version of themselves! We provide robust wellness benefits, events, and resources to help team members becomes the happiest and healthiest they can be.

U-Haul Offers:

Full Medical coverage

Prescription plans

Dental & Vision Plans

Registered Dietitian Program

Weight Watchers

Onsite medical clinic for you and your family

Career stability

Opportunities for advancement

Valuable on-the-job training

Tuition reimbursement program

Free online courses for personal and professional development at U-Haul University®

Business and travel insurance

You Matter Employee Assistance Program

Paid holidays, vacation, and sick days

Employee Stock Ownership Plan (ESOP)

401(k) Savings Plan

Life insurance

Critical Illness/Group Accident

24-hour physician available for kids

Subsidized gym membership

MetLaw Legal program

MetLife auto and home insurance

Mindset App Program

Discounts on cell phone plans, hotels, and more

LifeLock identity Theft

Savvy consumer wellness programs- from health care tips to financial wellness

Dave Ramsey’s SmartDollar Program

U-Haul Federal Credit Union

Wellness Programs

U-Haul Holding Company, and its family of companies including U-Haul International, Inc. (“U-Haul”), continually strives to create a culture of health and wellness. Consistent with applicable state law, U-Haul will not hire or re-hire individuals who use nicotine products. The states in which U-Haul will decline to hire nicotine users are: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Pennsylvania, Texas, Utah, Vermont, Virginia, and Washington. U-Haul has observed this hiring practice since February 1, 2020 as part of our commitment to a healthy work environment for our team.

U-Haul is an equal opportunity employer. All applicants for employment will be considered without regard to race, color, religion, sex, national origin, physical or mental disability, veteran status, or any other basis protected by applicable federal, provincial, state or local law. Individual accommodations are available on requests for applicants taking part in all aspects of the selection process. Information obtained during this process will only be shared on a need to know basis.