Shift4

www.shift4.com

2 Jobs

2,181 Employees

About the Company

Shift4 (NYSE: FOUR) is boldly redefining commerce by simplifying complex payments ecosystems across the world. As the leader in commerce-enabling technology, Shift4 powers billions of transactions annually for hundreds of thousands of businesses in virtually every industry.

Listed Jobs

Company Name: Shift4
Job Title: Software Engineer, Senior
Job Description: Job Title: Software Engineer, Senior Role Summary: Lead the design, development, and maintenance of high‑quality features for a large‑scale payment platform. Drive platform modernization, mentor junior engineers, manage technical debt, and collaborate with product and engineering leadership to align solutions with business needs. Expectations: - Deliver production‑ready code that meets performance, reliability, and security standards. - Provide Level 3 technical support and troubleshoot complex issues in a distributed environment. - Mentor at least one junior engineer per cycle and promote a culture of continuous learning. - Contribute to architectural decisions and process improvements. - Effectively communicate status, risks, and solutions to product owners and stakeholders. Key Responsibilities: - Develop and maintain front‑end and back‑end components using Python 2/3 on UNIX/Linux. - Design and implement scalable solutions for SQL‑based services (PostgreSQL). - Resolve technical debt and drive platform modernization initiatives. - Participate in Agile ceremonies, code reviews, and unified testing practices. - Collaborate with DevOps for deployment, monitoring, and incident handling. - Engage with distributed teams and coordinate across time zones. Required Skills: - ≥8 years general software development experience. - ≥4 years Python 2/3 programming on UNIX/Linux. - ≥4 years PostgreSQL database development. - ≥3 years Agile (XP) team experience. - Strong understanding of RESTful services, CI/CD pipelines, and containerization. - Familiarity with HTML and front‑end basics. - Proven ability to work in globally distributed teams. - Experience or domain knowledge in point‑of‑sale, hospitality, or payment solutions (gift cards, loyalty programs) is a significant advantage. Required Education & Certifications: - Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience. - No specific certifications required.

Company Name: Shift4
Job Title: Full Stack Engineer
Job Description: Job title Full Stack Engineer – Senior Role Summary Lead engineering of payment platform customizations on a cloud‑native stack. Design and build scalable features, resolve production incidents, mentor junior engineers, and collaborate cross‑functionally to align product strategy. Expectations Work in a high‑velocity, scaled Agile environment; deliver high‑quality code, maintain system reliability, and contribute to continuous process improvement. Key Responsibilities - Design, develop, and ship new features using JavaScript/TypeScript front‑end frameworks and Node.js. - Participate in architectural decisions and enforce best practices across the platform. - Diagnose production incidents with DevOps and operations, providing level‑3 support. - Modernize legacy components, reduce technical debt, and ensure system resiliency. - Mentor junior engineers and promote technical growth. - Partner with product owners, stakeholders, and multiple engineering teams to define and prioritize requirements. - Advocate for and implement process improvements within the engineering organization. Required Skills - 8+ years overall software engineering experience. - 4+ years with React, Angular, or Ember (Ember preferred). - 4+ years with Node.js, back‑end development. - 3+ years in Agile/Scrum teams. - Strong JavaScript/TypeScript proficiency. - Experience troubleshooting and monitoring on AWS cloud environments. - Ability to work in globally distributed teams. - Familiarity with SAFe or other Scaled Agile frameworks is a plus. - Domain knowledge in point‑of‑sale, hospitality, or online payments is an advantage. Required Education & Certifications Bachelor’s degree in Computer Science, Engineering, or equivalent professional experience. Relevant cloud or Agile certifications are advantageous but not mandatory.

Atlanta, United states

On site

Senior

19-02-2026