Senior Frontend Engineer - SDE III at Certa · Remote only · 4 - 8 years · Raised funding · Remote only · Posted 4 May 2026
React.js
JavascriptCerta (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.
Shubham Vishwakarma
Full Stack Developer - Averlon
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
Python
DjangoJavascriptReact.js
Docker
Elastic Search
MongoDB
Company social profiles
Similar jobs (10)
.NET
HTML/CSSASP .NET Frontend Developer
GormalOne is a social impact enterprise focused on farmer-centric projects. Our vision is to make farming highly profitable for the smallest farmer, thereby ensuring India's “Nutrition security”. Our mission is driven by the use of advanced technology. Our technology will be highly user-friendly, for the majority of digitally naive farmers. We are looking for people, who are keen to use their skills to transform farmers' lives. You will join a highly energized and competent team that works on advanced global technologies such as OCR, facial recognition, and AI-led disease prediction amongst others.
We are looking for a Frontend .NET Developer with relevant experience of 2+ years to produce scalable software solutions. You will be part of a cross-functional team that is responsible for the full software development life cycle, from conception to deployment.
As a Frontend Developer, you will ensure that our platform visitors can easily interact with the page. You should also be a team player with a knack for visual design and utility.
If you are also familiar with Agile methodologies, we’d like to meet you.
Roles & Responsibilities
- Work with development teams and product managers to ideate software solutions.
- Write code for effective integration with APIs.
- Test software to ensure responsiveness and efficiency.
- Troubleshoot, debug and upgrade software.
- Write technical documentation.
- Translating designs and wireframes into high-quality code.
- Accessibility and performance optimisations of websites across devices.
- Follow the Scrum process, participate in Scrum ceremonies and follow the incremental delivery model.
Basic Requirements
- Experience in .Net framework and Web APIs.
- Good knowledge of Design patterns.
- Excellent communication and teamwork skills.
- Great attention to detail.
- Organizational skills.
- An analytical mind.
Preferred Requirements
- Proven experience of minimum 2 years as a .Net Developer (Frontend) or similar role
- HTML, CSS, JavaScript, JQuery, AngularJS/Angular
- Razor, MVC/ASP.Net Core
- Web API integration
- Degree in Computer Science, Statistics, or relevant field.
Kindly note: Salary shall be commensurate with qualifications and experience
React.jsJavascriptHTML/CSS
NextJs (Next.js)Looking for Lead Frontend Developer Bangalore to join a team of rockstar developers. The candidate should have a minimum of 4+ years. of experience in React.js.
There are multiple openings. If you're looking for career growth & a chance to work with the top 0.1% of developers in the industry, this one is for you! You will report into IIT'ans/BITS grads with 10+ years of development experience + work with F500 companies (our customers).
Company Background - CodeVyasa is a Software Product-Engineering and Development company that helps Early-stage & Mid-Market Product companies with IT Consulting, App Development, and On-demand Tech Resources. Our Journey over the last 3 years has been nothing short of a roller-coaster. Along our way, we've won some of the most prestigious awards while driving immense value to our customers & employees. Here's the link to our website (codevyasa.com). To give you a sense of our growth rate, we've added 70+ employees in the last 6 weeks itself and expect another 125+ by the end of Q1 2024
Requirements:
- Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
- Minimum of 6 years of experience as a Frontend Development.
- Proficiency in React.js, Javascript, HTML/CSS development.
- Knowledge of Backend development.
- Aptitude for learning new technologies quickly.
- Good problem-solving and analytical skills.
What We Offer:
- Glassdoor rating of 4.8, indicating high employee satisfaction.
- Free healthcare benefits.
- Strong focus on upskilling and professional development opportunities.
- Diverse and inclusive work environment.
- Competitive compensation and benefits package.
- Emphasis on maintaining a healthy work-life balance.
React.jsJavascriptHTML/CSSWe are looking for passionate, self-driven Engineers who are best at what they do and truly believe anything is possible, someone who likes to discuss and explore new ideas and enjoys working with others to design and create great market defining features and products. We want team members who want to do more than just code, we want a dreamer, a creator, someone who likes to discuss new ideas everyday.
What we are looking for:
● Experience in design and implementation of low-latency, high availability, high performance web applications
● High levels of technical acumen
● Experienced in front end web development using React.js
● Experience in Data visualization
● Good knowledge of user experience best practices
● Understand lean approach with frequent releases and focussed on getting MVPs into market as early as possible to increase feedback
Must have
● Knowledge of:
○ Javascript, jQuery, Object Oriented design and Javascript design patterns
● Familiarity with:
○ Modern web deployment tools - e.g. babel, webpack, gulp, grunt
○ Javascript package management tools - e.g. npm, bower
○ Javascript frameworks - e.g. react, redux, mobx
○ Javascript testing frameworks & tools - e.g. jasmine, mocha, karma
● Understanding of internet and web technologies such as HTTP
● Experience building data visualization dashboards particularly highCharts and D3
● Strong unit test and debugging skills
● Proficient understanding of code versioning tools such as git
Angular (2+)
AngularJS (1.x)JavascriptAngular Developer
Key Responsibilities:
Responsible for coding the execution of complex designs and interactions that reflect the creative and art direction provided within the established technical framework
Responsible for creation of all coded UI deliverables
Able to shift between a creative and a technical focus depending on the project need and/or the type of project
Establishes presentation layer requirements
May need to rapidly produce interim deliverables (such as style guide components, technical specifications, browser and market analysis, prototypes, proofs of concept, etc.) in addition to the final live application
Participates in scoping and planning work
Participates in writing detailed technical and functional specifications documentation
Able to take initiative to research and learn emerging technologies
Required Skills:
Expertise in angular 4+ & above is highly preferable
Hands-on experience in Typescript, JavaScript, visualization libraries like D3
Experience in consuming REST services and implementing dynamic UIs.
Understanding of design patterns commonly used in large-scale web applications.
Experience in building high-performing and maintainable web applications.
Understanding of CI/CD will be preferred.
Knowledge of CSS pre-processors like SASS.
Proficient understanding of version management tools like SVN, Git.
Education
- Bachelors or master’s degree in Computer Science or related field
Relevant Experience
- 4 to 6 years
React.js
Redux/FluxJavascriptHTML/CSSTechnologies: HTML5, CSS3, SCSS, Responsive UI Development (Material UI, Bootstrap etc.), Java Script (ECMA Script 6 & 7) , React JS & Next JS.
Process related tools: Github, Jira & Slack
Experience: 5+ Years (Minimum 2 Years experience in React JS)
Communication: Moderate/Fluent in English
Job Type: Contract (Remote - In India)
Joining: Immediate
Must to have skills with required skill rating:
Communication: 8/10
HTLM5: 8/10
CSS3: 8/10
SCSS: 8/10
Responsive UI Development (Bootstrap, Material etc...): 9/10
Java Script (ES6): 9/10
REACT JS: 8/10
Good to have Skill:
Next Js: 8/10
React.jsJavascriptRedux/FluxJD:
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
Knowledge of isomorphic React is a plus
Familiarity with RESTful APIs
Knowledge of modern authorization mechanisms, such as JSON Web Token
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
React.jsRedux/Flux
React.jsJavascriptHTML/CSSRedux/Flux1. Overview
https://www.srclogix.com/">SourceLogix - is a California based software development company. Founded in 2007, we have successfully built our client base with our values: Talent. Team. Trust.
SourceLogix experts help Fortune 500 clients in the areas of SaaS, eCommerce, VoIP, CRM, Transaction systems & Predictive Analytics.
Our latest venture is to build our own Cloud-based SaaS platform to disrupt the Digital Marketing space with a revolutionary voice & video platform - to help customers significantly improve conversions. The platform is built on Amazon Web Services, Google Cloud, and Salesforce CRM to drive Voice & Video with analytics & deep learning, all to significantly improve conversion rates.
We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be to develop all user interface components and implement 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. You will demonstrate: collaborative, problem solving, sophisticated design and build a quality product.
2. Requirements:
- Passion for creating and delivering great software with a strong sense of ownership.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Strong knowledge of JSON, XML, JavaScript, CSS2 & CSS3, HTML5 & jQuery.
- Over two years of experience in building SaaS & web applications using ReactJS.
- Strong and proven experience with popular React.js workflows (such as Flux or Redux)
- Experience with standard front-end development tools such as Babel, Webpack, NPM, etc.
- Familiarity with newer specifications of ECMAScript.
- Familiarity with RESTful APIs & modern authorization mechanisms.
- Independently develop new user-facing features from designs and wireframes.
- Build reusable components and front-end libraries for future use.
- Proficient in Version Control Software such as GIT, Bitbucket.
- Ability to understand business requirements and translate them into technical requirements.
3. Good to have:
- Knowledge of modern authorization mechanisms, such as JSON Web Token.
- Knowledge of the AWS platform and scalable application architecture.
- Experience with CI/CD - Build & Release process. Agile/ Scrum based development..
- Highly desired knowledge in CSS preprocessors: Sass, Less or Stylus; Server-Side Rendering (SSR); and building Single Page Apps (SPA).
- Knowledge in Nodejs, NextJs is an added advantage.
4. Job Duties:
- Developing new user-facing features using React.js.
- Build reusable components and front-end libraries for future use.
- Translate design and wireframe into high-quality code.
- Optimize components for maximum performance across a vast array of devices & browsers.
- Work closely with business owners, designers & backend developers to build a fantastic User Experience (UX) with solid User Interfaces (UI).
- Be responsive to change, adapt quickly with a talented team and work efficiently & remotely.
5. Benefits:
- Competitive salary - based on experience.
- 100% remote work. All you need is a good laptop, headset, and internet connectivity.
- Flexible work: don’t care when or where you work. We care how you work & how well you deliver.
- US-based team: open & transparent & professional.
- Ability to make a direct impact & build a great platform.
- Awesome culture! We are a friendly & collaborative team with a learning and growth mindset.
React.jsJavascriptHTML/CSS
Bootstrap- Portfolio is must for the profile.
- Good understanding of Javascript, CSS, HTML5, AJAX.
- Hands on with React JS.
- Understanding of responsive frameworks such as BootStrap or SemanticUI.
- Extensive knowledge of DOM scripting with native JavaScript and JS frameworks such as jQuery.
- Experience in delivering Cross-browser and cross platform compatible solutions.
- Basic knowledge of UI design.
- Excellent problem-solving and analytical abilities.
- Experience with agile development practices such as continuous integration and deployment.
- Fluency with version control platform Git.
- Minimum 1+ years of UI development experience.
Javascript
jQueryHTML/CSSBootstrap
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon