Engineer REACT Front-End

Every industry has a moment when technology finally catches up to the people doing the work.

We are building that moment for legal.

Neostella creates connected legal technology that brings together the data, workflows, and systems legal teams rely on every day.

We believe the legal industry deserves more from its technology. We build with courage and measure our work by the impact it creates for our customers.

Recognized as one of Forbes’ Best Startup Employers in the Americas for 2026, we are growing with people who want their work to matter.

If you want to build software that changes how an industry operates, you belong here. As we continue to expand, we are seeking a React Developer to join our team!
Neostella is scaling fast, and as our platform continues to grow, delivering seamless, intuitive, and high-performing user experiences is more important than ever. Our frontend applications are a critical part of how customers interact with our products, and they must be fast, responsive, and aligned with both user needs and business goals.
The React Developer will play a key role in building scalable frontend systems that enhance usability, performance, and overall product quality.
Your work will directly impact how users experience our platform, how efficiently we can deliver new features, and how effectively we scale our frontend architecture. As a React Developer, you will be responsible for designing, developing, and maintaining responsive web applications that support Neostella’s platform. You’ll work primarily with React, JavaScript, and modern frontend technologies to build user interfaces that are both functional and visually polished.
You will collaborate closely with designers, backend engineers, and cross-functional teams to translate Figma designs, wireframes, and business requirements into high-quality frontend components. This includes building reusable component libraries, participating in integration testing, and ensuring consistency across the application.
You’ll be expected to write clean, maintainable code while contributing to team processes, participating in code reviews, and continuously improving the performance and usability of our applications.
We’re looking for a developer who combines strong frontend fundamentals with attention to detail and a passion for user experience. You are comfortable working with modern JavaScript frameworks, building responsive interfaces, and optimizing performance.
You’re open to feedback, committed to continuous learning, and thrive in agile environments where priorities can shift quickly.
Develop high-quality, maintainable code and features within defined timelines, following best practices and coding standards
Collaborate with developers to conduct integration testing and ensure functionality before deployment to QA
Design, build, and test responsive user interfaces that meet user and business requirements
Translate Figma designs, wireframes, and technical documentation into pixel-perfect frontend components
Participate in code reviews and provide constructive feedback to maintain high code quality
Create and maintain technical documentation to support onboarding and long-term maintainability
Stay up to date with UI/UX trends, performance optimization techniques, and frontend best practices
Bachelor’s degree in Computer Science or related field preferred

• 2+ years of professional experience in frontend development
• Strong experience with React (including hooks) and JavaScript
• Proficiency in TypeScript or strong ability to learn quickly
• Solid understanding of HTML, CSS, and responsive web design principles
• Familiarity with Material UI or similar component libraries
• Basic knowledge of state management (Context API, Redux, or similar) and performance optimization
• Experience working in Agile/Scrum environments is a plus
• Strong written and verbal English communication skills (C1 or equivalent)
• JavaScript, TypeScript, React, Material UI