Software Engineer

Full Stack Software Engineer — SuperSonic POS (Tampa, FL | Hybrid) About SuperSonic POS SuperSonic POS is a retail technology company that provides a unified point-of-sale (POS), payments, and cloud back-office platform for high-volume businesses such as convenience stores, liquor stores, and specialty retailers.Headquartered in Tampa, Florida, SuperSonic provides modern POS hardware, cloud back-office software, integrated payments, and AI-powered business tools. From liquor stores to convenience shops, SuperSonic helps retailers streamline operations, prevent shrink, and unlock enterprise-grade insights all at an affordable price. Description Full Stack Software Engineer — SuperSonic POS (Tampa, FL | Hybrid) About SuperSonic POS SuperSonic POS is a modern point-of-sale and retail technology platform based in Tampa, FL. We power thousands of retail locations across convenience, grocery, fuel, and specialty retail with: Cloud-based POS and back office Real-time reporting and analytics Inventory and pricebook management Integrated payments and value-added services We’re a lean, product-focused engineering team building systems that handle high transaction volumes and real-world retail complexity. Role: Full Stack Software Engineer (Hybrid – Tampa, FL) This is a full-time, hybrid role with 2 days per week in-office at our Westshore Tampa location. The first 90 days are fully on-site for faster onboarding & integration to the team. You’ll work across the stack — from our web and mobile front-ends to backend services — to ship features that directly impact thousands of stores. What you’ll do Build and maintain full-stack features in our POS and back-office applications Work across modern TypeScript , including both frontend and backend services Develop and consume APIs (REST and/or GraphQL) Work with relational databases and caching systems Contribute to system design for performance, reliability, and scalability Collaborate with product and engineering to define and deliver new functionality Participate in code reviews and help improve engineering standards and patterns Requirements 4+ years of professional software engineering experience Strong proficiency with TypeScript Experience with at least one modern frontend framework (e.g., React ) Experience building backend services (e.g., Node.js or similar ) Comfortable working with relational databases (e.g., PostgreSQL, MySQL, etc.) Familiarity with APIs (REST and/or GraphQL) Experience with containers (e.g., Docker) and CI/CD Strong debugging, problem-solving, and ownership mindset Ability to work effectively in a fast-paced, collaborative environment Nice-to-Have Experience in fintech, payments, or POS/retail systems Experience with in-store hardware integrations (printers, scanners, scales, etc.) Exposure to cloud platforms (AWS, GCP, or Azure) Familiarity with event-driven systems, queues, or streaming Contributions to open source or a strong GitHub/portfolio Exact offer depends on experience, seniority, and interview performance. Health, dental, and vision insurance 401(k) with company match Two weeks paid time off + eight paid holidays Flexible work hours with a hybrid schedule Strong ownership, visibility, and impact in a growing company How to Apply Send your resume and any relevant links (GitHub, portfolio, or project examples) on our Careers Page. #J-18808-Ljbffr