Senior Software Engineer, Fullstack

Hatz AI, Inc.; New York (NY); Hybrid; USD 140,000 - 190,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

Life and disability insurance

401(k) with match

Flexible work hours

Remote work options

Professional development

Collaborative work environment

Job summary

Hatz AI, Inc. in New York City's Flatiron District is seeking a Senior Full Stack Engineer to architect, develop and maintain both frontend and backend systems powering our AI SaaS product.

You will collaborate with design, sales, marketing and customers to create valuable and efficient user experiences. You will work at the intersection of traditional software engineering and AI, handling complex data pipelines and AI workloads while delivering engaging interfaces.

Qualifications

• 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.

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 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.

Skills

ReactJS

Typescript

RESTful APIs

Git

Problem solving

Communication

Team collaboration

Independent work

Tools

Jest

Cypress

PostgreSQL

CI/CD pipelines

Container orchestration

Cloud infrastructure

Job description

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

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

Competitive salary and equity

Comprehensive health, dental, and vision insurance; life and disability insurance, and 401(k) with match.

Flexible work hours and remote work options.

Opportunities for professional development and career growth.

A collaborative and inclusive work environment.

Join Hatz and put AI to work for your team with faster workflows, smarter decisions, and complete control over your data. No compromises.