Senior Software Engineer Technical Lead - POS Integration

Senior Software Engineer Technical Lead - POS Integration

App Card Inc. is a technology and marketing company headquartered in Manhattan, NY. App Card’s powerful marketing tool leverages data acquired at the point of sale (POS) via an advanced rewards program to create advanced retargeting campaigns that increase the bottom line of businesses. Our patented technology captures shopper identity and item‑level data in real time from store and online purchases, allowing businesses to turn data into actionable insights that boost average basket size and repeat purchases.

We are seeking a highly skilled Senior Software Engineer Technical Lead to lead the product and technical execution of App Card’s POS integrations. This role shapes the strategic direction of our product roadmap and ensures high‑quality delivery across all phases of integration. You will define and implement technical architecture, product workflows, and interface designs, own the entire integration pipeline, and bridge partners, engineering, QA, and operational teams.

You’ll develop tools that improve efficiency and quality, such as automation frameworks and monitoring systems, and explore cutting‑edge solutions like LLMs and other AI tools.

• Own product definition and implementation of App Card’s loyalty engine with third‑party providers.
• Assist third parties on the integration lifecycle of App Card’s loyalty engine, ensuring product quality and timelines through internal and external resources.
• Manage internal QA resources for integration validation.
• Develop troubleshooting processes and tools for internal and external use.
• Develop automation systems to replace manual testing.
• Develop monitoring tools to observe distributed system performance.

• 5+ years of experience in technical product and/or development roles.
• Proven background in retail technologies:
  Point of Sale experience preferred.
• Strong technical background with relevant experience as a programmer; expected to write code to prototype tools and improve processes.
• Excellent project management skills, including the ability to manage timelines, dependencies, risks, and resource allocation.
• Proficient in either Python or Java.
• Exceptional communication skills, with the ability to effectively convey technical concepts and project updates to both technical and non‑technical stakeholders.
• Strong problem‑solving skills and ability to manage multiple priorities in a fast‑paced environment.

• Experience in technical mentorship and/or team management.
• Familiarity with product management tools for stakeholder collaboration.
• Experience utilizing AI tools to improve processes.
• Grocery industry experience or point of sale experience.

• Opportunity to lead high‑impact technical projects that shape the future of our product.
• Collaborate with top‑tier teams in a fast‑paced, dynamic environment.
• Work in an organization that values innovation, growth, and technical excellence.

• Salary and stock options.
• Medical coverage, Life Insurance Coverage, 401(k) plan, vacation/sick leave, paid company holidays.
• Flexible Spending Account (FSA).
• Health Savings Account (HSA).

Mid‑Senior level

Full‑time

Quality Assurance

Technology, Information and Internet