Sr. Software Engineer

Senior Software Engineer Position Overview: We are seeking an exceptional, team-oriented Senior Full Stack Engineer to drive the development of our cutting-edge AI SaaS product. Based in New York City's vibrant Flatiron District, Hatz AI is at the forefront of building innovative AI technologies for Managed Service Providers (MSPs) and their SMB clients. You'll have the unique opportunity to explore emerging technologies and experiment with state-of-the-art AI frameworks while implementing production-ready solutions. In this role, you will architect, develop, and maintain both frontend and backend systems that power our AI platform. You will collaborate with design, sales, marketing and customers to create valuable and efficient user experiences. You'll work at the intersection of traditional software engineering and artificial intelligence, creating engaging, intuitive user experiences while handling complex AI workloads and data processing pipelines. Key Responsibilities: Collaborate with cross-functional teams to define, design, prototype and ship new features. Optimize applications for maximum speed and scalability. Implement responsive & design principles to maintain a seamless user experience across various devices. Create clean abstractions and interfaces which work with an integration-heavy technical product Troubleshoot, debug and fix application issues when they arise Participate in code reviews to maintain code quality and share knowledge with the team. Stay updated with emerging technologies and industry trends to ensure our applications are current and competitive. Required Skills and Qualifications: 6-10 years proven experience as a Full Stack Developer with a strong portfolio of web applications. Proficiency in ReactJS, Typescript, and server-side environments Familiarity with RESTful APIs and asynchronous programming. Experience with version control systems, particularly Git. Strong problem-solving skills and attention to detail. Excellent communication and collaboration skills. Ability to work independently and as part of a team in a fast-paced environment. Good to have skills: Experience working with generative AI APIs, streaming outputs, embeddings, and tool calling. Understanding of CI/CD pipelines and deployment processes. Working with container orchestration and cloud infrastructure Familiarity with server-side rendering and static site generation. Experience with testing frameworks such as Jest or Cypress. Knowledge of PostgreSQL/SQL and Row Level Security Benefits: Competitive salary. Flexible work hours in a hybrid work environment. Comprehensive health, dental, and vision insurance; life and disability insurance, 401(k) with match, unlimited vacation and equity. Opportunities for professional development and career growth. A collaborative and inclusive work environment. About Hatz AI Hatz AI is building the AI-native platform purpose-built for Managed Service Providers and the small businesses they serve — making sophisticated AI capabilities accessible, reliable, and practical at the business level. We're a focused team with deep conviction that AI isn't a feature to bolt on, but a foundation to build from. We're early, ambitious, and moving fast — and we're looking for the people who want to help define what comes next. Equal Opportunity Statement Hatz AI is proud to be an equal opportunity employer. We are committed to building a diverse, inclusive team and welcome applicants of all backgrounds, identities, and experiences. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, or any other characteristic protected by applicable law. We believe that diverse perspectives make for better products and a stronger company — and we're actively working to build a team that reflects that belief. If you require accommodations during the interview process, please let us know — we're happy to make it work for you. Ready to shape the future of AI for businesses that depend on it? We’d love to hear from you.