Principal Software Engineer, Secure Payments

The Role

ABCorp is seeking a Principal Software Engineer, Team Lead to anchor and lead a full-stack product team building next-generation financial and card issuance SaaS solutions. This role blends deep technical execution with team leadership within an empowered product model. You will lead a team of 6–10 engineers while remaining hands-on in architecture, design, and development.

You will work closely with Product and UX leadership, shaping scalable, secure cloud platforms that power financial workflows, card issuance, and secure manufacturing for global institutions. Beyond delivery, you will operate as a product-minded engineering leader—translating business problems into durable technical solutions, ensuring system reliability and data integrity, and building platforms designed for scale, observability, and measurable impact.

You will influence cross-functional stakeholders, elevate engineering standards, and help define how our SaaS platforms evolve to support both operational excellence and long-term product strategy. This is an in-person role based in Boston, MA.

Who You Are

• 10+ years of software engineering experience, including 3+ years in a technical leadership role within cloud-native SaaS environments.
• Proven success launching and scaling secure, high-availability platforms in regulated financial or enterprise environments.
• Strong full-stack expertise across modern web and distributed systems: Frontend: React and/or Angular Backend: RESTful APIs, distributed systems, service-oriented architecture Data: SQL and NoSQL systems
• Deep experience with Azure cloud architecture, with working knowledge of AWS and GCP.
• Demonstrated ability to lead and mentor engineers while remaining hands-on in architecture, design, and development.
• Strong understanding of CI/CD, DevSecOps, observability, and infrastructure-as-code (e.g., Terraform, Bicep).
• Experience operating within cross-functional product teams alongside Product and UX, influencing technical direction and delivery outcomes.
• Experience in payments, fintech, card issuance, authentication, identity, or similar regulated domains is highly valued, including familiarity with standards such as PCI-DSS, EMV, ISO 27001, or SOC 2.
• Experience designing multi-tenant SaaS architectures, event-driven systems (e.g., Kafka), and integrating software platforms with hardware or secure manufacturing environments is a plus.
• Native fluency with modern AI-accelerated engineering practices, including tools such as GitHub Copilot Enterprise, Azure OpenAI, ChatGPT Enterprise, Claude (including Claude Code), Cursor, and emerging agentic development frameworks.
• Experience leveraging AI for code generation, refactoring, testing, documentation, system design exploration, and embedding AI capabilities directly into SaaS products.

Why Join ABCorp?

• Unique opportunity to build secure financial products at global scale.
• Opportunity to shape payment, authentication, identity, and additive manufacturing solutions that impact everyday lives.
• Work at the intersection of fintech, security, and enterprise SaaS with an established market leader.
• A company with a rich legacy of innovation and trust.
• Collaborative global team and dynamic work environment.
• Competitive salary and benefits package.
• Strong professional growth and development opportunities.