
Certa (getcerta.com) is a Silicon Valley-based tech product start-up that is automating the vendor, supplier, and other stakeholder onboarding processes (think background checks, agreements, and the works) for companies across industries and geographies. With multiple Fortune 500 and Fortune 1000 clients, at Certa's tech team, you will be working on stuff that is changing the way huge companies do business.
Must Haves:
- Experience developing enterprise-grade quality software.
- 3+ years of experience building large-scale front-end applications using React.
- 3+ years of experience using type-safe JavaScript-based languages, such as TypeScript.
- Understanding of modern frontend ecosystems, including Bundling(preferably using vite) Linting, Testing, Releasing.
- Success with mentoring mid-level & junior Engineers.
- Experience in Agile software development methodologies.
- Experience writing automated tests (e.g., Vitetest, Cypress, Jest, Testing Library).
- Experience in building, scaling & maintaining a design system from scratch.
- Experience in improving rendering as well as delivery performance for front-end applications.
- Experience in writing semantic HTML.
- Experience in building scalable, responsive, and cross-browser-compatible web applications.
- Experience in a peak-performance organization, preferably a tech startup.
- Experience working with a remote team.
- Data analysis experience, and understanding of how analytics can help with product decisions.
Bonus:
- Experience building integrations and data synchronizations with event pub/sub-models.
- Experience with WebGL
- Experience in building offline applications using Web Workers
- Open source contributions.
- Running his/her own blog.
- Experience with building 100% keyboard and screen reader-accessible applications.
- Experience setting up and customizing JavaScript tooling and building systems.

About Certa
About
Certa’s no-code platform makes it easy to digitize and manage the lifecycle of all your suppliers, partners, and customers. With automated onboarding, contract lifecycle management, and ESG management, Certa eliminates the procurement bottleneck and allows companies to onboard third-parties 3x faster.
Tech stack
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JOB SUMMARY
Position - Lead UI
Location - Bangalore.
Take part to the development and the maintenance of the FM SAAS Platform.
- Write technical designs (conception, architecture, data model)
- Maintain/enhance CI/CD processes ( Basic Knowledge is mandatory)
- Develop and maintain the platform
- Support UI developers
- Identify and resolve incidents
- Representing FM in global UI architecture meetings
JOB RESPONSIBILITIES
Customers
Delight our customers by:
- Delivering high quality, bug free software
- Respecting customer commitments
- Respecting UX designs
- Assisting operations (incl. support, delivery and pre-sales) with subject matter expertise when needed
- Providing expected effort to solve customer issues
- Understanding fully the FM Strategy
Teamwork
Work together by:
- Providing a transparent reporting to both the scrum team and the UI team
- Helping other team members to achieve their commitments
- Sharing knowledge
- Driving other UI developers
- Working closely with his/her scrum team
- Working closely with the FM UI team
- Working closely with QA
- Working closely with SRE
- Working closely with the global UI team
- Working closely with the UX team
Innovate
Innovating by:
- Keeping in touch with latest technologies
- Sharing (business/technical) ideas with the team and the management
- Proposing new development tools
- Proposing enhancement to our CI/CD processes
Improve (KPI’s)
Constantly improving by:
- Being proactive and autonomous
- Actively participating to retrospective
- Communicating with other BT UI teams
- Helping others
SKILLS, KNOWLEDGE AND EXPERIENCE REQUIRED
Required Skills
- IT Master’s Degree or equivalent such as Engineering school
- Strong/proven knowledge of Javascript development language
- Strong/proven knowledge of React and its usual ecosystem
- Basic knowledge of Docker
- Strong analytical and algorithmic skills
- Strong communication skills
- Autonomy
- Adaptability
- Team working skills
- Ability to propose and discuss API contract with backend tech leads
- Heightened sense of client service
- Quality and documentation
- Sense of responsibility
- Strong attention to detail
Good to have Skills
- Rigorous, methodical and organized
- Ability to work both independently and within a team
- Knowledge about Single spa
- Knowledge about Kubernetes
- Knowledge about GitLab
- Knowledge about ArgoCD
- Knowledge of SWIFT banking environment would be an advantage
- Knowledge of Open Banking would be an advantage
- Mastery in software engineering tools
Job Description:
We are looking for a good JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high-quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Skills:
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (Redux)
- Familiarity with newer specifications of ECMAScript
- Experience with data structure libraries (e.g., Immutable.js)
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
responsibilities
- Develop User interfaces for Modern Rich Internet Applications with the latest Front End Technologies
- Perform product analysis and development tasks of an increasingly complex nature which may require extensive research and analysis.
- Writing tested and documented JavaScript, HTML and CSS
- Make design and technical decisions for AngularJS projects.
- Develop application code and unit test in the AngularJS, Rest Web Services and Java technologies for the Application Development Center.
- Ensuring high performance
requirements
- Strong expertise with HTML, CSS, and writicross-browser-compatibleble code.
- Good understanding of AJAX and JavaScript Dom manipulation Techniques
- Experience with RESTful services
- Experience in JavaScript build tools like grunt or gulp
- Expert in any one of the modern JavaScript MV-VM/MVC frameworks (AngularJS, JQuery, NodeJS, GruntJS)
- Familiar with testing frameworks (Ex. Jasmine)
- Test runner framework (Ex. Karma)
- Hand on and implements complex AngularJS applications, directives, controllers, services
- Critical thinker and problem-solving skills
- Team player
- Good time-management skills
- Great interpersonal and communication skills
Job Description
It is a platform for parents to find and book kids' activity classes in their neighbourhood.
We are currently hiring a Frontend developer for a startup in the B2C marketplace space based out of Mumbai. This startup is an Online Marketplace, that serves as a Discovery and Booking Platform for Kids’ Activity Classes. Operations were launched in November 2019, and have over 20KParents and 500+ educators listed on our Platform across the major Tier-I and Tier-II cities in India.
Platform details are listed below :
- A SaaS platform for educators to simplify the management of their classes and workshops.
- Educators get access to a dashboard and use our Class Management tool to create listings, view registrations, manage bookings and payments.
- The dashboard also provides analytics for teachers to track visitor traffic, see drop offs and understand which social media channel generates maximum ROI for them.
- Discovery & Booking Platform for parents so that they can search, view and book classes and workshops for their children.
Top 2 role must have’s
- You should have REACT JS experience of building a product
- You should be willing to work in a very early stage startup
Tech skills required for this role:
- Front end design in REACT JS at least 1.5 years
- AWS server
- Mongo Database
- API's written in Nodejs
- 5+ years of experience in software engineering
- A background in front-end web development and/or API development.
- Demonstrated competency in one or more of the following: JavaScript, TypeScript, React/Redux, AngularJS, or comparable JavaScript MVC framework.
- Demonstrated competency in one or more of the following client-side build tool: Webpack, gulp, jspm
- Have a good understanding of what good UX and UI design are.
- Experienced in client-side framework/technologies before such as: React, AngularJS, jQuery, HTML, CSS
- Experienced in using client-side build tools such as gulp, WebPack, JSPM, NodeJS, and other CLI is a plus
- Understand how to get good performance on UI implementation (time to interaction, bundling, and splitting resources)
- Some previous work portfolios would be great.
- Good knowledge of how to use source control systems like git and GitHub.
Skyber is a fintech based in Mumbai, India and is building a connected commerce platform and disruptive Enterprise SaaS with the fundamental of digitalising, unifying and streamlining businesses processes and transactions.
At Skyber, we are obsessed with our vision to create an ecosystem for Micro, Small, and Medium-sized Business Owners & freelancers of Bharat where we provide them with a procurements to payments & enquiry to invoicing platform. Skyber was born out of the need to bring back the focus on these business owners, to empower them so that they can ride along with the technology wave and adopt the phigital way.
To build such a community we require people with the same vision who are working towards making this dream possible for us and for all these business owners.
Being a part of Skyber is like being a part of a Sports team. Where we back each other. We know each other's strengths and weaknesses and work towards becoming better individuals and humans while working towards achieving this Dream together.
At Skyber, we believe that responsibility backed by right culture and ambitions backed by ability can move mountains. Thus, people don't get hired by us, but invited to join the cult. ⚡
Our flagship platform - Dhanda (https://mydhanda.com">https://mydhanda.com) is live on Play Store and iOS App Store 🚀
Responsibilities:
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Skills:
- Strong proficiency in HTML, CSS, SCSS & JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (such as Flux or Redux)
- Familiarity with newer specifications of EcmaScript
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
Here’s what you will get if you work with us :
- Working with a young & dynamic team that constantly tests your thinking and beliefs.
- No specific work timings. We believe that your work should speak for you and not the time.
- Constant amusement by Dot (Warning: Apply only if you like dogs) 🐶
- Occasional doses of Yummy Home Cooked food😋
- Homelike Work Environment (We also have a bed if you need to sleep - even though we think you wont get any)
If you like what we are doing, and possess the right skillsets and are willing to learn then what are you waiting for? Apply
Why us?
We at Wow Labz are always striving to look for exciting problems to solve. Whether we’re creating new products or helping a small startup extend its reach, we build from our heart. We’re entrepreneurial and we love new ideas. Fun culture with a team that cares about your development and growth.
What are we looking for?
We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities:
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
Desired Skills and Experience:
- 4 – 6 years of core experience in React JS.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (such as Flux or Redux)
- Familiarity with newer specifications of EcmaScript
- Experience with data structure libraries (e.g., Immutable.js)
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with Redux middleware such as thunk, saga etc.
- Familiarity with code versioning tools such as Git.
Nice to have
- Knowledge of isomorphic React is a plus
Job Requirements/Responsibilities :
- Participate as a team member in all phases of software development lifecycle.
- Coordinating with the team on individual responsibilities and roadblocks.
- Perform design, development and testing on individual tasks
- Managing initiatives on UI/UX work
- Transparently share the challenges & feedback.
- Participate in integrated testing of product/ package.
- Designing a modern highly responsive web-based enterprise application component user interface.
- Building reusable components and front-end libraries for future use.
- Translating designs and wireframes into high-quality code.
- Learn and understand user interactions.
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Coordinating with various teams working on distinct layers.
- Providing technical assistance to the other teammates.
- Keep compliance with Quality Systems and Procedure

- Instrumental in preparing SRS, detailed design document, case diagrams, data flow diagrams, class diagrams.
- Scripting and Programming for varied solutions.
- Constructing specifications and determine operational feasibility.
- Deploy programs and evaluate user feedback & experience on application deployment.
- Writing database script procedures, function & triggers.
- Must be well versed with software development lifecycle (SDLC) management with different project methodologies especially Agile methodology (Scrum).
- Strong Oops concepts, Entity Framework, Design Patterns bootstrap, Web/Windows Services knowledge.
- Working knowledge on C#, ASP.NET, MVC 4.0/5.0, LINQ, Javascript, JQuery, bootstrap, Web/Windows Services.
- Good to have knowledge of Angular JS.
- Must have worked on database like SQL Server/ MySQL.
- Working knowledge on google maps API or GIS would be an added advantage.
- 5-7 years of IT experience. B.E./B.Tech. in Computer Science/ IT or MCA would be preferred.
- Excellent oral and written communication skills.
- Candidate should hold 60% & above in 10th, 12th and Graduation
Responsibilities:
• Build pixel-perfect, buttery smooth UIs across both mobile platforms.
• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Transition existing React web apps to React Native.





