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Kaizen Labs

Senior Software Engineer (Full-stack)

Sorry, this job was removed at 11:30 a.m. (EST) on Thursday, May 08, 2025
In-Office
New York, NY
In-Office
New York, NY

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The Role

We are looking for a talented and passionate Senior Full-stack Engineer to join Kaizen Labs. You will be responsible for leading and building initiatives to empower municipalities with beautiful, powerful digital experiences. These interfaces are web applications that allow users to generate permits, make public reservations, participate in community events, take public transit, and so much more.

 

Location

This is a hybrid role. You will be expected to join our team in person in New York City for three days a week.

 

Technical Challenges Unique to Kaizen…

  • Managing deployments as we scale our customers, ensuring our systems can handle increasing user loads and feature complexity.

  • Solving technical challenges around integrating with external hardware such as QR code scanners, Apple Wallet, and cash registers, ensuring seamless interactions.

  • Developing accessible and inclusive solutions for diverse user groups, including multilingual support.

  • Creating software that aligns with our mission to improve communities and empower users, with a focus on making a real-world impact.

  • Scaling and deploying the platform for thousands of local municipalities while building reusable, customizable components to meet unique needs.

  • Ensuring a beautiful, intuitive, and high-performance product experience for all users, balancing features with usability.

 

What You’ll Do...

  • Own, build, and ship new features end-to-end across all levels of the stack.

  • Take shared ownership of the product process, and collaborate with product and design teams to craft great user experiences.

  • Write high-quality testable code that's functional and long-term maintainable.

  • Contribute to high-level architectural decisions, and help to design scalable and efficient systems.

  • Work and interact directly with customers to help find the best short and long-term solutions for their needs.

 

What You’ll Bring...

  • 6+ years of professional software development experience.

  • Experience in leading or owning large-scale, data-intensive projects.

  • Proficiency in modern technologies such as Typescript/Javascript/React/Node.js.

  • Strong CS fundamentals and experience with web technologies (HTML/JS/CSS) and GraphQL APIs.

  • Strong written and verbal communication.

  • Customer-obsessed - you care about providing a good user experience and ensure you fully understand user needs before diving into engineering solutions.

  • Exercise sound judgment when making tradeoffs to balance short-term needs with investing in long-term foundation.

  • Self-aware of strengths and weaknesses, takes initiative, and seeks to learn and improve constantly.

 

Strong Candidates May Also Have…

  • Experience in building and scaling e-commerce applications

  • Some experience with platform and security engineering

  • Experience with Vercel, Render, GCP, GitHub Actions

 

Benefits & Company Salary Range

  • Platinum PPO health care plus premium coverage for dental & vision

  • Unlimited PTO

  • Competitive equity grants

  • Employer-sponsored 401k

  • Salary bands range from $100 - 250k

HQ

Kaizen Labs New York, New York, USA Office

17 W 20th St, Fl 5, New York, New York, United States, 10011

What you need to know about the NYC Tech Scene

As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.

Key Facts About NYC Tech

  • Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
  • Key Industries: Artificial intelligence, Fintech
  • Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
  • Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory

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