• Build front-end applications using modern JavaScript technologies (React, TypeScript). • Partner with product and design to architect and ship polished customer-facing features. • Continuously improve code quality by identifying technical debt, proposing solutions, and raising the bar for the whole team. • Learn, mentor, and grow alongside teammates through code reviews, pair programming, and knowledge sharing. • Participate in the design, architecture, and delivery of new features in a collaborative agile/scrum environment. • Leverage observability and monitoring tools to diagnose issues and improve the user experience. • Write thorough tests for every feature and bug fix. Testing is a first-class discipline on this team. • Build performant, accessible web applications that work for everyone. • Collaborate with QA to strengthen automated testing pipelines and CI/CD workflows. • Incorporate AI-assisted development tools (e.g. GitHub Copilot, Claude) to accelerate delivery and maintain high code quality.

• Build front-end applications using modern JavaScript technologies (React, TypeScript). • Partner with product and design to architect and ship polished customer-facing features. • Continuously improve code quality by identifying technical debt, proposing solutions, and raising the bar for the whole team. • Learn, mentor, and grow alongside teammates through code reviews, pair programming, and knowledge sharing. • Participate in the design, architecture, and delivery of new features in a collaborative agile/scrum environment. • Leverage observability and monitoring tools to diagnose issues and improve the user experience. • Write thorough tests for every feature and bug fix. Testing is a first-class discipline on this team. • Build performant, accessible web applications that work for everyone. • Collaborate with QA to strengthen automated testing pipelines and CI/CD workflows. • Incorporate AI-assisted development tools (e.g. GitHub Copilot, Claude) to accelerate delivery and maintain high code quality.

• Maintain existing React systems, including fixing bugs • Design and develop new custom components to meet project requirements • Install and configure server environments for React deployments • Maintain and update project dependencies as well as fix any conflicts • Working with other developers and software engineers to develop front-end and back-end architecture that’s well-structured and flexible, along with the APIs to support it

Title: Senior Front End Software Developer (AI, React, JavaScript) - Remote US Location: United States Job Description: Job Title Senior Front End Software Developer (AI, React, JavaScript) - Remote US Location(s) United States - Waltham MA About Us Revvity is a developer and provider of end-to-end solutions designed to help scientists, researchers, and clinicians solve the world's greatest health challenges. We pair the enthusiasm of an industry disruptor with the experience of a longtime leader. Our team of 11,000+ colleagues from around the globe are vital to our success and the reason we're able to push boundaries in pursuit of better human health. Find your future at Revvity We are looking for a Senior Frontend Software Developer (AI, React, JavaScript) to create secure, performant, cross-platform single page applications and widgets; Collaborate with fellow team members on priorities, specifications, and feature implementation; Craft well-documented, reusable, and testable code; Build and maintain new, high impact functionality into Signals Notebook. Someone to also demonstrate extensive experience building single page applications with some experience with React/Typescript; Have an eye for design and aesthetics of an application; Have a deep understanding of frontend application structure and architecture. Key Skills: - Experience integrating with server-side code to produce dynamic pages - You're comfortable with building React components - Excellent React programming skills - Hands on Experience in using AI tools for development - Developing cross-browser and cross-platform compatible solutions - Must have strong teamwork orientation and the ability to foster collaboration within and across teams - Thorough understanding of and experience with structured software development methodologies including design, development and testing in an Agile environment - Excellent work ethic and strong sense of ownership of end result - Entrepreneurial minded, creative problem solver and innovative thinker Basic Qualifications: - 3-4+ years of professional work experience - 3-4+ years UX and Design knowledge - 3-4 years JavaScript programming skills Preferred Qualifications: - Bachelor's degree in computer science or Equivalent - UI/UX design experience a plus - Life Science experience a plus The working hours for this position will be EST. Remote US Candidates, only. Candidates must have the capability to Interview In-Person at our Headquarters in Waltham, MA USA. Please include a valid LinkedIn profile and added work links, to your resume. Fraud Prevention Notice: We are committed to a fair and transparent hiring process. All applicants must provide accurate and truthful information. Any use of impersonation, falsified identities, or AI-generated deepfakes will result in immediate disqualification from consideration. We conduct identity verification as part of our hiring process to protect both candidates and our organization. The base salary range for this full-time position is $130,000 - $158,000. This range reflects the minimum and maximum target for a new hire in this position. The base pay actually offered to the successful candidate will take into account internal equity, work location, and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process. Please note that base pay is only one part of our total compensation package and is determined within a range. This range allows for the successful candidate to have an opportunity to progress within the position and develop at our company. This base pay range does not take into account bonuses, equity, or other benefits which may be applicable and are dependent on the level and position offered. #LI-TE What do we offer? We provide competitive and comprehensive benefits to our employees. Below are some highlights of our benefits: - Medical, Dental, and Vision Insurance Options - Life and Disability Insurance - Paid Time-Off - Parental Benefits - Compassionate Care Leave - 401k with Company Match - Employee Stock Purchase Plan Learn more about Revvity's benefits by visiting our Bswift page. Log-In instructions are provided towards the bottom of the Bswift page. - For benefit-eligible roles only. Part-time and temporary roles may not be eligible for all benefits listed. Please reach out to your recruiter for more information. Revvity is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic or status protected by applicable federal, state, and/or local laws. If you are an applicant with a disability that requires reasonable accommodation to complete any part of the application process or are limited in the ability-or unable to use-the online application system and need an alternative method for applying, you may contact OpenJobs@revvity.com.