Principal Frontend Engineer at Long-term accommodation booking platform · Pune · 3 - 9 years · ₹20L - ₹40L / yr · Posted 23 Sep 2022
About the co:
Our client is the fastest growing company in the space of student mobility in Asia Pacific as per Financial times.
More about them
- Long-term accommodation booking platform for students (think booking.com for student housing).
- Helps 80M students worldwide, find and book full-time accommodations near their universities, without the hassle of negotiation, nonstandardized and cumbersome paperwork, and broken payment process.
- Leading student housing platform globally, with 1M+ student housing units listed in 6 countries and across 80 cities.
- Growing rapidly and targeting $400M in annual gross bookings value by 2022.
Key Skill
Designing and developing user interface components and implementing
them following well-known Javascript (React.js) concepts and workflows.
You will ensure that these components and the overall application are
robust, easy to maintain and scalable.
Principal Frontend Engineer 2
Maintain a very high standard of UI Structuring, layout and ensuring a
delightful visual experience for users.
You will coordinate with the rest of the team working on different layers of theinfrastructure. Therefore, a commitment to collaborative problem solving,sophisticated design, and quality products are important.
Collaborating within your product streams and team to bring best practicesand leverage world class tech stack
You will need to set quantifiable objectives that encapsulate quality attributes
of a system. The fitness of the application is measured against set marks.
Technical Skills
4+ years of experience, working with frontend technologies.
Experience working with modern Javascript libraries and tools like ReactJS
(mandatory), ES6/ES7, Webpack, Gulp.
Strong knowledge of HTML+HTML5, JS, CSS+CSS3
Experience leading multi-engineer projects and mentoring junior engineers.
UI Performance - should have hands-on experience in optimizing page load,
rendering, caching
Experience with unit testing in any modern javascript libraries
(Jest/Mocha/Jasmine)
Proficient with creating UI components, interaction patterns, task flows,
converting a design to web pages
Keeps an eye on new front-end ecosystem changes
Regards'

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Role Summary
The Senior Front-end Developer builds and maintains client-facing interfaces per UI/UX designs and product requirements, owns front-end architecture and code-review standards, and mentors the Junior Front-end Developer. This is a specialized front-end role, not a full-stack position.
Key Responsibilities
• Own front-end architecture decisions, including framework, state management, and tooling choices.
• Set and enforce code-review, testing, and performance/accessibility standards for the pod.
• Lead implementation of complex, high-visibility features.
• Troubleshoot and resolve complex front-end performance or technical issues.
• Mentor the Junior Front-end Developer, including code review and skill development.
• Partner closely with UI/UX to ensure design fidelity and flag implementation constraints early.
• Evaluate and recommend front-end tooling or library upgrades.
Required Skills & Technical Competencies
• Deep expertise in a modern front-end framework (React strongly preferred) and associated ecosystem.
• Strong understanding of front-end performance optimization and accessibility standards.
• Experience owning front-end architecture for a production application.
Targeted Qualifications
• 5–8 years of front-end development experience.
• Deep expertise in a modern framework (React preferred) and front-end architecture patterns.
• Experience owning performance and accessibility standards.
• Bachelor's degree in Computer Science or related field.
Preferred / Nice-to-Have
• Experience with data-dense or real-time dashboard interfaces (relevant to IoT products).
• Experience mentoring junior developers formally.
We’re looking for a Frontend UI Engineer who’s passionate about building clean, intuitive, and high-performance user interfaces. In this role, you’ll design and develop the frontends that power integrations between leading security platforms, helping customers simplify data ingest and response workflows. You’ll work closely with backend engineers, product managers, and customers to turn complex cybersecurity problems into seamless, user-friendly experiences.
About Us At Metron Security, we specialize in automation and integration services for top Cyber Security companies. Our engineering team builds innovative solutions that connect and extend industry-leading platforms like Splunk, IBM’s QRadar, ServiceNow, CrowdStrike, Cybereason, and many more. We believe in a culture where engineers thrive — by experimenting, innovating, and learning every day.
Why You’ll Love Working with Us
● A developer-first culture where your ideas and input really count
● Exposure to 250+ security platforms (and growing!)
● Opportunities to work directly with customers and see the impact of your work An environment that’s fast-moving, collaborative, and full of opportunities to grow your skills.
What We’re Looking For We’d love to meet someone who enjoys crafting modern, reliable interfaces with a strong focus on usability and performance. We use TypeScript/JavaScript on the frontend, and while experience with NestJS is a nice bonus, it’s not a must-have. More importantly, we value engineers who are language agnostic and eager to learn new tools and frameworks when needed.
Must-Have Skills
● Strong proficiency in JavaScript/TypeScript
● Hands-on experience with one of React, Angular, or Vue
● Understanding of UI/UX best practices and ability to bring designs to life
● Familiarity with REST APIs, GraphQL, or WebSockets
● Strong debugging skills and ability to optimize frontend performance
● Experience contributing in Agile teams (sprints, design discussions, user stories)
● Awareness of security best practices in frontend applications
Bonus Points If You…
● Have worked on data-heavy dashboards or enterprise-grade UIs
● Know testing frameworks like Jest, Cypress, or Playwright
● Have experience with Docker & Kubernetes
● Have deployed apps on AWS, GCP, or Azure
● Contribute to open-source projects and love sharing your work with the community
Our Ideal Teammate
● Approaches problems with curiosity and creativity
● Communicates clearly and works well in a collaborative team
● Takes pride in building user interfaces that are not only functional but a joy to use
At Metron Security, we’re always learning, always improving, and always working together. If you’re ready to take on exciting challenges, grow alongside a talented team, and help us deliver powerful solutions to customers across the globe, we’d love to hear from you.
NEED TO HAVE :
1) Have some knowledge of front end like React.JS
2) HTML, CSS
3) Strong in JavaScript concepts
4) Good communication skills
5) Loves to code
GOOD TO HAVE :
1) Experience with type script will be a plus
2) Experience with Nest.JS framework will be a plus
3) Strong hold on ES6 principles.
4) Familiar with TDD ( Test Driven Development ) will be a plus.
5) Familiar with working in CI / CD will be a plus
6) Micro-Service architecture knowledge will be an added benefit.
You can contact me on this WhatsApp number: Nine three one six one two zero one three two
Job Description:
https://drive.google.com/file/d/12Fcie5u0rhyHeE_xhsNTeGk3mlPId1Mb/view?usp=drive_link
Responsibilities:
- Developing and implementing UI components using React.js
- Collaborating with cross-functional teams to design and ship new features
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high-quality code
- Optimizing components for maximum performance across various web browsers
- Staying up-to-date with the latest industry trends and technologies
- Troubleshooting and debugging issues to ensure smooth user experiences
- Participating in code reviews to maintain code quality and consistency
Required React developer requirements, qualifications & skills:
- Proficiency in React.js and its core principles
- Strong JavaScript, HTML5, and CSS3 skills
- Experience with popular React.js workflows (such as Redux)
- Familiarity with RESTful APIs and integration
- Knowledge of modern authorization mechanisms, such as JSON Web Tokens
- Understanding of front-end build tools and pipelines
- Excellent problem-solving and communication skills
- A strong attention to detail, and a passion for delivering high-quality code
- Adaptability to changing project requirements and priorities
- Experience with version control systems (e.g., Git)
- A degree in computer science, software engineering, or a related field
The recruiter has not been active on this job recently. You may apply but please expect a delayed response.
Strong Product Design Engineer Profile that combines strong product design with hands-on frontend coding
2
Mandatory (Experience 1): Must have 2+ years in product design, with strong depth in dense, complex product interfaces (tables, forms, permissions, multi-role flows) built for real users
3
Mandatory (Experience 2): Must have strong product / visual design judgment along with the ability to ship production-ready frontend code independently. Not a designer who only vibe-codes, and not an engineer who dabbles in UI.
4
Mandatory (Frontend Tech Skills 1): Must have hands-on frontend engineering (React / HTML / CSS / GitHub), able to work directly in a production codebase and write clean, production-ready code (not bloated AI output needing an engineer to fix)
5
Mandatory (Frontend Tech Skills 2): Must be able to set guardrails and standards so AI tools generate clean, production-ready, accessible code that follows the component system, removing the need for a frontend engineer to review design-team code.
6
Mandatory (Portfolio): Must share a GitHub profile and a link to a real product prototype they designed and coded end-to-end. Must show shipped, interactive product UIs. Landing pages, marketing sites, dummy projects, case studies, and Figma / Behance / Dribbble-only portfolios will not be considered.
7
Mandatory (Communication): Must have excellent English communication and be able to clearly articulate their thought process (works with US stakeholders).
8
Mandatory (Company): B2B SaaS background (dense tables / data); early stage startups where design and engineering were not separate functions will also work
9
Mandatory (Exclusion 1): Must not position as Engineer / Developer / PM in their resume. This is a designer-first profile.
10
Mandatory (Exclusion 2): Must not be from big corporates / MNCs (1000+ employees, e.g. Infosys, Wipro) or IT services companies / agencies.
11
Preferred (Profile): Designer-first, engineer-second, with titles like Product Designer, Design Engineer, Design Builder, or Design Technologist; ideally moved from a design role into design-engineering.
12
Preferred (AI): Experience with AI-native interfaces (streaming output, agentic / human-in-the-loop UX, confidence / uncertainty in UI); AI used structurally in shipping features, not just for copy or assets.
Technology Stack: Next.js, Express.js, PostgresSQL, GCP
Location: Ahmedabad
About Medflix - empowering healthcare professionals for better care
Medflix (www.medflix.app/app) is a platform where healthcare professionals (doctors, medical students and more) stay updated through live talks, Q&As, support material and more. Through the platform we believe that these professionals can be empowered to deliver better care to patients (like our families) throughout the globe.
In its current (and evolving) form, it is a live learning and engagement platform seeing tremendous week-on-week growth through stellar speakers and a very active early community. The product is in the growth stages and you will be playing a key role in steering the tech to create a scalable and lovable product experience.
We are backed by startup, VC and PE veterans including Kunal Shah (CEO, Cred), Raghunandan G (Zolve, ex-TFS), Avnish Mehra (Everstone) and more.
Medflix is a platform by PlexusMD (www.plexusmd.com/app), a network trusted and loved (4.4 stars on Playstore and 4.4 on Appstore) by more than 3 lakh doctors in India and working closely with leading healthcare providers and companies like AIIMS, Jaslok, Hinduja, Apollo, HCG, Elsevier, Association of Physicians of India, Indian Association of Cardio-thoracic surgeons, Society of Nuclear Medicine, Govt of Gujarat (HFW Dept), Govt of Haryana (SIFHW), McKinsey and company, Takeda, Mankind and others.
About the Role
Tech stack (expertise in all is not required, experience in some will be sufficient):
- React / Next.js (required, at least 1 year of experience)
- Express.js (required, at least 1 year of experience)
- Familiarity with cloud services (gcp / azure / aws)
- PostgreSQL (or expertise in any relational database)
- Redis
- Docker/Kubernetes deployment (good to have)
For this role we are looking for engineers with an entrepreneurial mindset, an understanding of how startups operate and who like to get their hands dirty when unknown things come their way. You will work closely with the product team to prioritise and ship features with a predictable cadence.
As this role is full-stack, you need to have a good understanding of frontend design and be obsessed with responsiveness and pixel-perfect behaviour. On the backend side, an OCD for efficiency and optimisation is a required personality trait.
Demonstrated history of solving hard problems (frontend/backend or both) is a great-to- have.
Benefits and growth
While we ensure competitive compensation (plus ESOP options for deserving candidates), at Medflix, you will also have a strong say in how final solutions look. You will get the opportunity to learn to steer an accelerating rocket ship.
College credentials, background or years of experience are no bar for growth inside the company for enthusiasts who believe in our mission and demonstrate that passion to create a product that healthcare workers love.
About the team
SecurITe’s mission is to build an Agentic‑AI driven security platform that protects critical infrastructure from modern cyber threats. Our focus is on delivering highly performant, resilient, and intelligent network security systems that help defenders stay ahead of adversaries.
About the Role
We’re looking for an exceptional Front-End Developer to help lead the development of our next‑generation cybersecurity AI platform. This is a rare opportunity to shape how agentic AI transforms the future of cyber defense.
In this role, you will be instrumental in bringing our innovative Agentic graphical programming language to life. As a senior front-end developer, you will work closely with our systems architect to shape the technological direction of our project. Your responsibilities will include ensuring that our user interface is both functional and visually appealing, contributing to an exceptional user experience.
What You’ll Do
● Collaborate with the systems architect and development team to design and implement a robust front-end architecture.
● Develop, test, and maintain high-quality user interfaces using modern front-end technologies.
● Translate UI/UX design wireframes into code, producing visually appealing and user-friendly interfaces.
● Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability.
● Identify and troubleshoot front-end issues and implement effective solutions.
● Stay up-to-date with the latest industry trends and technologies to keep our product at the cutting edge.
● Own and drive project delivery end-to-end
● Guide and mentor other engineers to ensure high-quality code and best practices
Required Experience
● Proficiency in Languages HTML5, CSS3, and Angular 17+.
● Frameworks node.js, Flask, RESTful APIs, Strapi (CMS) ,Swagger/OpenAPI and related front-end technologies.
● Experience with front-end frameworks and libraries for Angular.
● Strong understanding of responsive design and mobile-first development.
● Knowledge of version control systems (e.g., Git).
● Excellent problem-solving and debugging skills.
● Strong communication and collaboration skills.
● Bachelor’s degree in Computer Science, Information Technology, or a related field.
● 15+ years of experience as a Front-end Developer, with a demonstrated track record in federal projects.
Nice to Have
● Advanced Skills: Experience with state management patterns (Redux, NgRx, Zustand) and building custom interactive components using SVG, Canvas, or libraries like GoJS, D3.js and React Flow.
● Experience working in cybersecurity products.
● Building enterprise UI/UX.
● Using AI for daily work.
● Early stage startup experience.
The Mindset
● Problem Solver: You thrive on complex, ambiguous challenges and engineer elegant solutions.
● Ownership‑Driven: You take initiative, move fast, and deliver outcomes without hand‑holding.
● Continuous Learner: You stay ahead of the curve in AI, ML, and emerging technologies.
● Startup DNA: You excel in fast‑moving environments where priorities evolve and impact is immediate.
🚀 Frontend Developer
Location: Remote
Type: Full-time
Experience: 5+ years (Intermediate to Senior Level)
We’re looking for a Frontend Developer who can own the entire frontend stack from frontend project architecture and performance optimization to design and UX polish.
About the Role
You’ll be the go-to person for everything frontend - designing and developing user-facing features, setting up UI architecture, and ensuring every interaction feels seamless.
You’ll work closely with the founders and backend engineers to shape the product experience from the ground up.
If you’re someone who thrives in startup environments, loves creative freedom, and enjoys wearing multiple hats (developer + designer + product thinker), this role is for you.
What You’ll Do
- Build and maintain high-performance web applications using ReactJS and NextJS
- Design clean, scalable frontend architecture and reusable components
- Take full ownership of UI/UX - from rough ideas to production-ready interfaces
- Implement stunning, responsive UIs with Tailwind CSS
- Handle state management (Jotai, Zustand, or your preferred modern library)
- Collaborate directly with backend and product teams to deliver delightful user experiences
- Optimize for performance, accessibility, and SEO
- Help shape the frontend culture, tech stack, and coding standards
What We’re Looking For
- 5+ years of professional frontend development experience
- Expert in ReactJS and NextJS
- Familiarity with VueJS and NuxtJS
- Strong experience with Tailwind CSS and component-driven design
- Strong understanding of UI/UX - you can design as well as build
- Ability to rapidly prototype and design mockups
- Experience with Figma or something similar for frontend prototyping
- Experience with TypeScript, Git, and modern dev tools
- Product mindset: you care about usability, not just code
- Startup-ready: self-driven, resourceful, and comfortable with fast iteration
Bonus Points
- Contributions to design systems or open-source frontend tools
- Familiarity with other frontend frameworks like Svelte/SvelteKit and VueJS/NuxtJS
- Knowledge of frontend performance optimization and SEO best practices
Why You’ll Love Working With Us
- 💡 Real Ownership: You’ll shape the entire frontend - architecture, tools, and design direction
- ⚡ Startup Energy: Small team, big impact - your work directly shapes the product and user experience
- 🕓 Flexible Hours & Remote Work: We care about output, not clock-ins
- ❤️ Creative Freedom: We value ideas, experimentation, and craftsmanship
This role is for our client, who are reimagining video security for the modern world. Their cloud-native platform uses computer vision and AI to help businesses stay safe, make smarter decisions, and move faster; from real-time alerts to seamless clip sharing and multi-site visibility.
You’ll be joining an ambitious, fast-moving team that values clarity, craftsmanship, and impact. Every person there has a voice, ships meaningful work, and helps shape how AI can make the world safer and more connected.
Responsibilities
- Architect and scale high-performance React and TypeScript applications built for real-time surveillance operations.
- Build UI components for video playback, timeline scrubbing, and multi-camera grid management.
- Optimize client-side rendering, network bandwidth, and browser memory usage when streaming high-frequency data.
- Partner closely with Product, Design, and Machine Learning engineers to transform complex AI detection capabilities into simple user experiences.
- Establish frontend architecture patterns, maintain testing standards, and mentor team members.
Skills And Qualifications
- Experience building production web applications in React and TypeScript
- Deep understanding of frontend performance profiling, browser memory management, and client-side optimization
- Hands-on experience working with real-time data streams (WebSockets, SSE, or WebRTC)
- Strong software engineering fundamentals, including modular architecture, state management, and automated testing
- High bar for UI detail, usability, and web accessibility is a plus
- Experience with video technologies on the web (HLS, WebRTC, MSE, or Canvas/WebGL video rendering) is a plus
- Experience building spatial or location-aware dashboards using mapping tools (e.g., Mapbox, Leaflet) is a plus
- Prior experience in fast-paced startup environments or developer-centric B2B SaaS platforms is a plus
What We Offer
- Competitive compensation package
- Early-stage equity in a rapidly growing company
- Referral bonuses
- Team dinners and regular team off-sites
- The latest Apple products and unlimited tech stack
The company is on a mission to transform a $50B+ legacy industry by bringing the power of cutting-edge multimodal LLMs and computer vision to real-world security and operations. From firearm detection to intelligent access control, our AI-native platform turns every camera and sensor into a smart system that enhances safety, efficiency, and awareness.















