Shift4 · 5 hours ago
Software Engineer, Senior
Center Valley, PA
Full-time
Onsite
Senior Level, Lead/Staff
8+ years expShift4 is boldly redefining commerce by simplifying complex payments ecosystems across the world. They are seeking a Senior Software Engineer to design, develop, and maintain high-quality features while collaborating closely with engineering leadership and product teams.
FinanceFinancial ServicesPayments
Responsibilities
Feature Development & Technical Leadership: Work within the platform tech stack to deliver high-quality features, resolve issues, and adhere to best practices
Architecture & Design: Collaborate with team leads and engineering leadership to contribute to technical design and platform architecture development
System Debugging & Support: Diagnose and resolve issues with deployed systems in collaboration with DevOps, providing Level 3 support as needed
Technical Expertise: Become a technical expert in key parts of the platform and contribute to platform modernization and technical debt reduction efforts
Collaboration & Alignment: Work closely with the product team, product owners, and stakeholders to ensure a clear understanding of requirements and ensure alignment with business needs
Mentorship & Development: Mentor junior engineers and support their technical growth and development within the team
Process Improvement: Contribute to the continuous improvement of engineering processes and best practices
Qualification
Required
8+ years of total relevant industry experience, with a strong focus on backend development and systems integration
1-5 years of experience with Node.js for backend API development, including performance optimization and system integration
1-3 years of hands-on experience with Python for backend services, automation, and data processing
1-3 years working with JavaScript/TypeScript-based front-end frameworks such as React and Next.js (front-end experience is a plus)
1-3 years working in Agile teams, with experience in Scaled Agile (such as SAFe) being highly advantageous
Strong proficiency in Node.js and Python, with the ability to write high quality, maintainable and efficient code
Skilled in modern frameworks such as Next.js for building scalable, high performance applications
BS in Computer Science or related degree or experience in lieu of a degree may be considered
Preferred
Familiarity with Palantir Foundry, including ontology development, data integration, and operational workflows, is a plus
Oracle Fusion ERP (Financial, inventory management or additional related modules) experience is a plus, particularly with backend or data integration use cases
Company
Shift4
Shift4 (NYSE: FOUR) is boldly redefining commerce by simplifying complex payments ecosystems across the world.
1001-5000 employees
H1B Sponsorship
Shift4 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
Represents job field similar to this job
Trends of Total Sponsorships
2025 (6)
2024 (4)
2023 (7)
2022 (1)
2020 (1)
Funding
Current Stage
Public CompanyTotal Funding
$3.81B2025-12-03Post Ipo Debt· $507.13M
2025-05-08Post Ipo Debt· $1.31B
2025-05-01Post Ipo Equity· $875M
Leadership Team
Nate Hirshberg
Senior Vice President, Marketing
Laurynas Paradauskas
Senior Software Engineering Manager
Recent News
Payments Dive
2026-01-23
2026-01-16
2026-01-16
Company data provided by crunchbase