Sr. Software Engineer II – Back End (Fintech)

TL;DR

Sr. Software Engineer II – Back End (Fintech): Building and scaling ticketing systems for the LA28 Olympic and Paralympic Games with an accent on B2B applications designed for massive demand. Focus on creating resilient, high-performance applications that scale seamlessly during extreme traffic spikes.

Location: Cleveland, OH. There will be an in-person onsite component as part of our interview process.

Salary: $131,400–$148,500

Company

hirify.global connects fans with the artists and teams they love by selling millions of tickets to thousands of events each year.

What you will do

• Lead the implementation of large features or subsystems from design through delivery.
• Actively contribute to architectural discussions and help shape long-term technical direction.
• Design and deliver new features and enhancements for global ticketing platforms.
• Build resilient, high-performance applications that scale seamlessly during extreme traffic spikes.
• Create and maintain services that power core infrastructure, including APIs for mission-critical products.
• Collaborate closely with engineers, architects, product managers, and business stakeholders to deliver innovative, high-impact solutions.

Requirements

• 6+ years of professional software engineering experience, including ownership of large features or systems.
• BS in Computer Science or a related technical field (or equivalent practical experience).
• Expertise in C# and .NET Core, with a strong grasp of the surrounding ecosystem.
• Proven track record of designing, scaling, and versioning RESTful APIs within distributed microservices architectures.
• Strong experience with relational databases (SQL Server, PostgreSQL, MySQL, or Oracle), including performance tuning and data modeling.
• Employer does not offer work visa sponsorship for this position.

Nice to have

• Experience building and maintaining multi-platform SDKs or shared codebases.
• Experience with Kotlin Multiplatform or Kotlin Native.
• Mobile development experience on iOS and/or Android.
• Experience with modern front-end frameworks such as React or Angular.
• Experience working with AWS and cloud-native architectures.

Culture & Benefits

• Comprehensive benefits package that includes medical, dental and vision insurance, paid holidays, vacation and sick time.
• Company paid basic life insurance, voluntary life insurance, parental leave, 401k Plan (with a current employer match of 3%).
• Flexible spending and health savings account options, and wellness offerings.
• Opportunities for learning and leveling up through training and education reimbursement.
• A range of Employee Resource Groups (ERGs) that foster connection, inclusion, and professional growth.
• Access to meaningful volunteer opportunities and community engagement programs to make a positive impact beyond the workplace.