
Senior Frontend Developer
at AI powered GTM intelligence platform for B2B companies
About the Role
We are seeking an experienced Senior React Web Developer to join our product development team. As a Senior React Web Developer, you will be responsible for developing and maintaining our web applications using ReactJS and Material UI. You will work closely with other developers, designers, product managers, and stakeholders to create high-quality, user-friendly, and scalable software.
Key Responsibilities:
● Design and develop high-quality, responsive, and user-friendly web applications using ReactJS and Material UI.
● Collaborate with product managers, designers, and stakeholders to ensure the project meets the business requirements and user needs.
● Write clean, maintainable, and efficient code.
● Optimize the application for maximum speed, scalability, and usability.
● Develop reusable UI components and libraries.
● Ensure the technical feasibility of UI/UX designs.
● Identify and troubleshoot bugs and issues.
● Stay up-to-date with the latest trends and technologies in ReactJS, Material UI, and front-end development.
● Participate in code reviews and contribute to the development of best practices.
● Mentor and guide junior developers in the team.
Requirements:
● Bachelor’s degree in computer science or related field.
● At least 7 years of experience in front-end development, with at least 4 years of experience in ReactJS and Material UI.
● Strong proficiency in JavaScript, CSS, HTML, and related web technologies.
● Experience with Redux, Redux Saga, and other state management libraries.
● Experience with building scalable and complex web applications.
● Strong problem-solving skills and attention to detail.
● Experience with Agile development methodologies.
● Strong communication and collaboration skills.
● Experience with Git and version control.
● Ability to work independently and as part of a team.
Preferred:
● Experience with GraphQL and Apollo Client.
● Experience with server-side rendering using Next.js.
● Experience with AWS or other cloud providers.
● Experience with CI/CD pipelines and automation.
● Experience with testing frameworks like Jest, Enzyme, or Detox.
● Experience with UX/UI design and prototyping tools.

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- Implement a visual workflow composer (drag-and-drop DAG builder).
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- 4 + years frontend engineering.
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- Eye for UX and interaction design for technical admin users.
Job Description:
Core responsibilities
Collaborate with product teams to more accurately define new features
Collaborate with UX in the building and implementing a design system/component library
Understanding of monorepos based project which leverage common services
Ensure high performance of all systems developed
Aware of the relationship between development and business with a strong sense of ownership
Employ the latest techniques such as agile software development
Good knowledge of highly scalable server-side development
Basic working knowledge of Unix/Linux
Excellent problem solving and coding skills in Javascript (Angular)
Strong interpersonal, communication and analytical skills
Should have the ability to express their design ideas and thoughts
Job Brief
JavaScript and Typescript expertise (Angular)
Experience with libraries such as bootstrap, Ag-grid, observables, and ngrx/Redux
Hands on experience of working with AI assisted ex. Windsurf
Understanding of accessibility guidelines, multi lingula support and internationalization
You enjoy working with new technologies, and are curious and energetic
Experience working with REST APIs
Good understanding about authentication and security
Create and maintain various unit and integration tests (Sonar, Cypress)
You enjoy working in a creative and agile environment that moves fast
Ability and interest in providing mentorship to junior members of the team
Write high quality code and Conduct code reviews
Being resourceful and detail-oriented, along with being an outside the box thinker!
Experience being a great team player, who work collaborative, and brings a positive attitude
- Write effective, scalable code
- Develop Connectors tool GUI for various source and target systems/platform/products
- Test, debug, build and deploy UI components in the existing product
- Improve functionality of existing SDK/Frameworks
Skills required :
- JavaScript
- ReactJS
- Redux-Saga
- ES6 (or TypeScript) syntax
- Good problem-solving
- Good debugging
Good to have :
- TypeScript experience
- Material UI experience
- JEST knowledge
- Git and Github/Gitlab/Bitbucket experience
SaaS-Nest is a product-based company headquartered in Jaipur, Rajasthan. We have started our journey in February 2022 with a vision to transform HealthCare by technology. We are closely associated with Synergy Health 360, a US based healthcare organization. We have a team of experienced medical professionals to provide insights and innovation ideas which in turn is implemented by a perfect blend of young and qualified IT professionals.
About Team & Product/Project Details
We are building a health and wellness technology platform to cater the needs of US Healthcare market. Our product is aimed to provide anywhere/anytime access to Primary Care Physician and telehealth platform to patients and simultaneously provide better management options to providers for in-person and telemedicine appointments. The product will be EMR agnostic, scalable and provide licensed access to an integrated network of specialty services and predictive modeling technology.
SaaS-Nest Technologies Pvt. Ltd. is seeking an entry level Frontend Software Engineer to work as a key team member developing web-based solutions. The ideal candidate will possess a solid knowledge of frontend development.
What you will be doing
The Software Engineer will be working as part of an agile team with other passionate, driven, and talented people, creating healthcare solutions. Your primary responsibilities will include developing interactive web-based, mobile, and/or desktop applications using SaaS-Nest as well as industry best practices to deliver high value and quality to users.
What you bring (Experience Level & Mandatory Skills in potential candidate)
- Candidate should have strong fundamentals in modern frontend frameworks (Angular, React or others).
- Hands on experience in JavaScript, TypeScript, modern frontend frameworks.
- Good communication & presentation skills.
Desired Skills, Qualifications and Technical Requirements
- Graduate in Computer Science and/or Engineering.
- Hands-on knowledge of HTML5, CSS3, JavaScript, TypeScript, NPM
- Knowledge/Experience of modern web frameworks.
- Good knowledge of Object-Oriented JavaScript (OOJS), JavaScript - and practical uses in building complex interactive experiences, primarily with ECMAScript 2015
- Good understanding of creational and structural design patterns in JavaScript
- Knowledge/Experience working with Single Page Applications (SPA) with universal rendering capabilities.
- Good understanding of the Web Components standard.
- Understanding of SEO and accessibility and making it part of the development workflow.
Bonus if you have
- Healthcare Industry experience
- Familiarity of working with TDD in JS with the help of frameworks like Jasmine, Mocha, Karma etc is a plus
Human Resources
SaaS-Nest Technologies Pvt. Ltd.
Key Skills:
o Determining the structure and design of web pages.
o Ensuring user experience determines design choices.
o Developing features to enhance the user experience.
o Striking a balance between functional and aesthetic design.
o Ensuring web design is optimized for smartphones.
o Building reusable code for future use.
o Optimizing web pages for maximum speed and scalability.
o Utilizing a variety of markup languages to write web pages.
o Maintaining brand consistency throughout the design.
o Understanding of key design principles.
o Experience with Angular and React.
o Proficiency in HTML, CSS, JavaScript, and jQuery.
o Understanding of server-side CSS.
o Experience with responsive and adaptive design.
o Understanding of SEO principles.
o Good problem-solving skills.
• Good to have skills:
o Knowledge of additional framework like ViewJS and NodeJS is a big plus.
o Knowledge of PHP - object orientated concepts and frameworks such as Laravel or
CodeIgniter.
o MySQL concepts
o Understanding accessibility and security compliance
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Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
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Thorough understanding of React.js and its core principles
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Experience with popular React.js workflows (such as Flux or Redux)
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Familiarity with newer specifications of EcmaScript
-
Experience with data structure libraries (e.g., Immutable.js)
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Knowledge of isomorphic React is a plus
-
Familiarity with RESTful APIs
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WORK FROM HOME / 1 year Contract Role |
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Designing a modern highly responsive web-based user interface with the latest user-facing features ·
·Building reusable components and front-end libraries ·
Translating wireframe and design into high-quality code ·
As a React.js Developer, you will be involved from conception to completion with projects that are technologically sound and aesthetically impressive ·
· Maintain code and write automated tests to ensure the product is of the highest quality ·
· Optimizing components for maximum performance across a vast array of web-capable devices and browsers ·
· Leverage assets and resources provided by the client into applications ·
· Write and optimize code in a well-documented and clean way alongside its benchmarking products
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REQUIREMENTS:
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We are looking for experienced React JS developers who are proficient with JavaScript and TypeScript.
The primary focus of the selected candidates would be on developing user interface components implementing and executing them following well-known React.js workflows (such as Next and redux). Enduring these components, the overall application should be robust and easy to manage.
You should be a team player with commitments to achieve perfection by every stage of development that includes collaborative problem solving, sophisticated design, and quality products |
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TECHNICAL SKILLS:
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·Proficiency in JavaScript and TypeScript including DOM manipulation
· Knowledge of functional and object-oriented programming in JS/TS · Experience with HTML, CSS, ECMAScript (ES6), Restful APIs (application programming interfaces)
Experience with common front-end development tools such as babel, Webpack, NPM, Yarn, etc. ·
Knowledge of modern authorization mechanisms, such as JSON Web Tokens · Knowledge of other frameworks such as Gatsby JS, Angular, Vue, etc. is a plus · Knowledge of Code versioning tools such as Git, SVN, etc. ·
Understanding of automated testing tools like Jest, Mocha, etc.
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- Should be capable of applying software design patterns and object-oriented design to solve problems in front end development.
- Deep expertise in converting visual design into web application using CSS, LESS/SASS pre-processors and strong knowledge on cross-browser compatibility.
- Good knowledge of Responsive and Adaptive web designs using media queries, bootstrap and other frameworks and grid systems.
- Deep functional knowledge or hands-on design experience with Web Services (REST, SOAP, etc.) is needed to be successful in this position.
- Strong grasp of security principles and how they apply to web applications and web sites.
- Proficient understanding of code versioning tools, such as (Git / Mercurial / SVN).









