Experience : 4.00 + years
Salary : Confidential (based on experience)
Expected Notice Period : 15 Days
Shift : (GMT+05 : 30) Asia / Kolkata (IST)
Opportunity Type : Remote
Placement Type : Full Time Contract for 12 Months(40 hrs a week / 160 hrs a month)
- Note : This is a requirement for one of Uplers' client - LL)
What do you need for this opportunity
Must have skills required :
analytics platforms, Component Library, Experience with Saas, GraphQL, CI / CD Pipeline, frontend testing framework, JavaScript ES6+, REST / JSON, React Js, Redux, TypeScript
LL is Looking for :
Role : Frontend Engineer (React / VanillaJS)
Overview :
Launch Lab is supporting a global leader in human performance and healthcare analytics. This role offers an opportunity to join the product engineering group responsible for building rich, data-driven web applications used by elite organisations worldwide. You'll contribute to a brand-new greenfield project delivering performant, engaging interfaces that visualise complex datasets in intuitive and accessible ways.
Engagement Details :
Start Date : ImmediateInitial Term : 10 months (August 2026) with the possibility of extensionLocation : Fully remoteWorking Hours : 8h / day, availability required during UK business hoursAbout the Project :
The frontend engineer will build and evolve a new reporting and analytics interface. Key areas of focus include :
Implementing interactive dashboards and visualisations from structured JSON dataDelivering responsive and accessible UI components using ReactCollaborating closely with backend engineers to define and consume APIsOptimising rendering performance for large data setsEstablishing reusable component patterns aligned with the existing design systemThe project is greenfield, with established engineering practices, mature product and design input, and strong support from QA and delivery functions.
Must-Have Experience & Skills
Technical
4–5 years of professional experience developing complex web applicationsExpert in React and modern JavaScript (ES6+)Proven experience consuming and managing structured API data (REST / JSON)Strong understanding of state management (Redux, Context API, or similar)Knowledge of modular component design, accessibility, and responsive layoutsAwareness of frontend performance optimisation techniquesExperience with Git, CI / CD pipelines, and agile development environmentsFamiliarity with frontend testing frameworks (Jest, React Testing Library, Cypress)Business & Delivery
Fluent technical English and excellent communication skillsExperience working in cross-functional, remote teams (Product, Design, QA)Comfortable operating in SCRUM / agile delivery modelsDemonstrated ability to iterate quickly and respond to product feedbackNice-to-Have Skills
Experience with TypeScriptFamiliarity with data visualisation libraries (e.g., D3.js, Recharts, Highcharts)Exposure to GraphQL APIsUnderstanding of design systems and component librariesExperience in SaaS or analytics platformsSoft Skills
Collaborative and proactive communicatorStrong ownership of user experience and visual qualityPragmatic, detail-oriented, and delivery-focusedThrives in environments with rapid iteration and feedbackUser-first mindset with appreciation for clean design and performanceResponsibilities
Build responsive, accessible, and performant UI components using ReactTranslate JSON API responses into dynamic data tables and visualisationsCollaborate with backend engineers on API integration and data validationWork closely with Product and Design to ensure consistent UX patternsOptimise rendering and state management for large or complex datasetsParticipate in sprint ceremonies (stand-ups, planning, reviews, retrospectives)Contribute to frontend architecture and best practicesSuccess Criteria :
Within 4–6 weeks : Fully onboarded, contributing to core frontend featuresWithin 3–6 months : Own key feature areas, delivering reusable, high-quality componentsConsistently deliver performant, accessible, and visually polished UICollaborate effectively with the wider engineering and product teamWorking Practices :
Methodology : SCRUMTeam Size : Product, Design, QA, Frontend and Backend EngineersTooling : Jira, Slack, GitHub, Google WorkspaceCeremonies : Daily stand-ups, sprint planning, backlog grooming, demos, retrospectivesAdditional Information :
Equipment : Mac laptop required (Jamf managed)Onboarding : 4-week structured onboarding plan with HR and managerCompliance : Confidentiality agreement + security training (with ongoing monthly modules)Assessment Process :
CV Review – Check for experience on paperLaunch Lab technical screening (30 mins) - Core React / JS fundamentalsLaunch Lab collaborative assessment (1 hr)Final interview (culture fit + technical interview incl. system design, product interaction, 2-2.5 hrs)How to apply for this opportunity
Step 1 : Click On Apply! And Register or Login on our portal.Step 2 : Complete the Screening Form & Upload updated ResumeStep 3 : Increase your chances to get shortlisted & meet the client for the Interview!About Uplers :
Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement.
(Note : There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well).
So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!
Skills Required
React, Git, Typescript, Rest, Graphql, cypress , Redux, Json, Jest
