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Sr. Software Engineer

Freedompay

Philadelphia, Pennsylvania Hybrid permanent

Posted: May 14, 2026

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Quick Summary

The Sr. Software Engineer is responsible for designing and developing software systems that interact with a complex global commerce platform, ensuring high security and performance.

Job Description

The FreedomPay Commerce Platform is the technology of choice for many of the largest companies across the globe in retail, hospitality, lodging, gaming, sports and entertainment, foodservice, education, healthcare and financial services. FreedomPay’s technology has been purposely built to deliver rock solid performance in the highly complex environment of global commerce. The company maintains a world-class security environment and was first to earn the coveted validation by the PCI Security Standards Council against Point-to-Point Encryption with EMV standard in North America. FreedomPay’s robust solutions across payments, security, identity and data analytics are available in-store, online and on-mobile and are supported by rapid API adoption. The award winning FreedomPay Commerce Platform operates on a single, unified technology stack across multiple continents allowing enterprises to deliver a consistent, repeatable experience on a global scale. FreedomPay is a fast paced, high growth company with a great culture with competitive benefits and compensation with a business casual atmosphere.


Responsibilities:
• Work within the Agile Scrum team to create stories, tasks, estimates, and delivery each Sprin

• Analyze requirements and translate specifications into system designs

• Apply systems thinking to create solutions across environments and products

• Collaborate in the selection of software development tools and frameworks

• Influence product design by being the voice of maintainability

• Ensure the delivery of high quality and rigorously consistent products

• Contribute to the design of the company's software standard

• Code application libraries for re-usability and test ability.

• Define projects, tasks, and release deliverables

• Contribute to software process improvement

• Strive to become a subject matter expert in FreedomPay products and the payment industry

• Interface with internal stakeholders

• Learn and adapt to the ever-changing hardware and software environments of payment systems and processing

• Update technical documentation

• Work with the QA team to ensure proper test plan, test coverage, test execution


Required Skills and Experience:
• 7 years’ experience in application development and testing using .NET and SQL

• Strong web development using MVC, jQuery

• Deep understanding of the SPA framework architectures, React, Angular, Redux, MicroUI’s, Typescript, State Management, Server-side rendering, API layers with security in mind, JWT Tokens

• Exposure to agile software development

• Expert-level understanding of web technologies such as CSS, HTML, Javascript, Websockets

• Strong Knowledge of web performance, localization, and accessibility best practices

• Experience breaking-down monolithic web applications into components

• Excellent problem solver who delivers innovative solutions

• Enjoys a fast-paced environment and can manage multiple projects during a sprint

• Reliable team member

• Experience with accurate task estimating and planning

• Effective English communication skills (Listening, Speaking, Writing)

• Strong SQL Server development skills

• Understanding of secure coding practices

• Familiarity with Git

• Microsoft Office

• Must pass a criminal background check


As the fastest growing commerce company in the industry, we offer the opportunity for tremendous upward mobility within the company as well as development and professional growth opportunities. FreedomPay's fulltime roles provide exceptional benefits including medical, prescription, dental and vision coverage, Life Insurance, Retirement Plans with company match, commission sharing plan, flexible hybrid working environment, and great parental and other leave programs. All positions must be able to successfully pass a background check as well as a credit check.

FreedomPay is an Equal Opportunity Employer, including Disability/Veterans. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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