Senior Front-End Engineer

Company Overview

ThreeV Technologies, Inc. is an early-stage venture backed startup. We’re developing a Multi-Sensory Asset Intelligence Platform (MSAIP) to revolutionize asset heavy industries like Power & Utilities, Renewables, and Public Infrastructure. Our goal is to become the B2B Perplexity AI for the physical world. The ThreeV platform uses frontier AI techniques like customized Large Language Models, as well as applying the latest computer vision model architectures to drastically improve end-to-end inspection, operations & maintenance processes. This allows customers to cut operations & maintenance costs, streamline inspection decisions, and improve data accuracy to prevent asset failures. Global high profile safety incidents like wildfires over recent years underscore the urgent need for our platform, making it not just innovative but essential.

Job Summary

We’re looking for a Senior Front-End Engineer to take ownership of ThreeV’s web platform and help define the next generation of our user experience across our entire product catalog. This is a lead role for a self starter who thrives in a startup environment, loves building beautifully engineered products, and knows how to translate AI and computer vision outputs into compelling visual experiences.

In this role, you’ll work directly with our Head of Product, Design team, and Engineering teams to improve and expand our existing Inspection Platform, while leading front-end development for upcoming features across the broader product suite. You’ll collaborate closely with backend and ML engineers, bring your own ideas to the table, and be expected to leverage modern AI coding tools (ChatGPT, Claude, Copilot, etc.) to accelerate development, productivity, and testing.

You’ll also play a key role in shaping our user experience and human centered design efforts as the platform evolves. This includes partnering closely with customers to gather feedback, validate workflows, and continuously improve usability across the product. Experience collaborating deeply with designers is essential.

As the front-end owner across the company, you’ll be responsible for defining and maintaining front-end frameworks, tooling, and workflows, establishing best practices, and organizing a reusable, well documented component library. Your work will enable other front-end engineers to efficiently leverage existing patterns and components as the team grows. This is an ideal role for someone who wants to be the go to front-end leader at a growing AI startup.

Key Responsibilities

• Own the front-end development and evolution of ThreeV’s product suite

• Lead front-end UI development and ensure consistency across multiple products

• Translate AI and computer vision outputs (segmentation masks, bounding boxes, JSON metadata) into rich, performant web visualizations

• Build, maintain, and document our component library using ShadCN, Radix UI, Tailwind, and Storybook with our visual designers

• Collaborate daily with the backend development and design team to ensure design consistency, usability, and scalability across our platform

• Work closely with backend and ML teams to connect APIs, model outputs, and data pipelines to the front-end experience

• Bring creative ideas to improve the UX and developer experience, from prototyping new views to optimizing rendering performance

• Leverage AI assisted workflows (ChatGPT, Claude Code, Copilot, etc.) to accelerate velocity, improve testing coverage, and enhance code quality

• Participate in roadmap planning, scoping sessions, and internal reviews as the front-end lead

• Partner closely with the Design team to apply human centered design principles and ensure workflows are intuitive, efficient, and grounded in real customer needs

• Participate in and help run customer facing UAT sessions alongside design and product to validate features, gather qualitative feedback, and identify opportunities for improvement

• Translate customer feedback and usability findings into concrete front-end improvements and iterative design enhancements with the Design team

• Support visual design execution where appropriate, ensuring high quality UI implementation that aligns with product and brand standards

Minimum Qualifications

• 7+ years of front-end development experience; 2+ years in a senior or lead capacity preferred

• Deep expertise with React (Next.js) and TypeScript

• Proven ability to integrate and visualize AI/ML outputs (JSON metadata, segmentation, bounding boxes, etc.) in a scalable web interface

• Experience solving Google Maps style visualization challenges, including zoom level logic and dynamic repositioning of text, icons, and overlays based on viewport context

• Strong experience with Tailwind, Radix UI, ShadCN, and Storybook

• Excellent collaboration skills and comfort working directly with design and product teams

• Demonstrated ability to work autonomously in a fast paced startup environment

• Experience working closely with UX and product designers, with a strong understanding of human centered design principles

• Excellent written and spoken English, with the ability to communicate clearly with cross functional partners including customers

Preferred Qualifications

• Experience with GIS platforms such as ArcGIS by ESRI

• Background in computer vision or AI powered SaaS applications

• Familiarity with cloud environments (AWS, Azure) and backend API integration

• Active use of AI development tools (ChatGPT, Claude, Copilot, Cursor, etc.) to boost productivity

• Experience defining or contributing to design systems

• A passion for building products that drive positive real-world impact (climate resilience, infrastructure safety etc.)

• Hands on experience contributing to UX research and decisions, usability testing, or customer research in a product led environment

• Visual design experience or strong UI sensibility (not required, but a major plus)

Education

• Bachelor’s degree in Computer Science, Software Engineering, or a related field minimum

• A Master’s degree is preferred but not required, especially if the candidate has extensive related industry experience; equivalent practical experience and portfolio of shipped products are equally valued

Work Environment

ThreeV.ai is a remote first company, with our primary base in Los Angeles, CA. We are supportive of remote work, providing flexibility to our team to work from wherever they prefer. We also believe in the value of in person connections. To facilitate this, we hold multiple all hands team offsite meetings each year, fostering collaboration and team cohesion. Our work environment is a balance between remote flexibility and in person interaction for moments that matter, aiming to create a productive and connected global team.

Company Culture and Values

Our company values go by the acronym M.M.M. These values are simple and provide a foundation of how we work both with each other and with customers and partners.

• Mission

  Our customers are working in an era of ever-increasing demand for power and climate change. Many have aging grid infrastructure, a workforce that is changing rapidly as workers retire, and ever-increasing O&M costs.

  Our mission is to understand our customers’ biggest challenges and solve them with our Insights Automation Platform. We save lives, we help keep the lights on, and we help our customers do more with less in their O&M organizations.

• Moral Integrity

  Uncompromising commitment to honest and ethical behavior, always and without exception. We want all employees to be direct and provide open feedback regardless of level. We seek leaders who lead without titles, maintaining a flat organization to achieve our mission effectively.

• Mastery

  We invest in your ongoing mastery and encourage sharing your skills with the world, helping fuel your passion for your craft, encouraging constant learning, and pushing your field forward. Mastery is about more than just your craft, it is also how you bring it to others through collaboration and communication.

Equal Opportunity Employer Statement

ThreeV is an equal opportunity employer. We are committed to creating an inclusive and diverse workplace, and we encourage applications from candidates of all backgrounds. We do not discriminate on the basis of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. At ThreeV, we value the strengths and perspectives that a diverse workforce brings to our organization, and we believe that diversity enhances our ability to serve our clients and achieve our mission. All qualified applicants will receive consideration for employment without regard to any of the characteristics mentioned above. We are dedicated to providing reasonable accommodations for individuals with disabilities in our application process and during employment. If you need assistance or an accommodation due to a disability, please let us know. We look forward to considering your application and welcoming you to our team.