
FrontEnd Developer
Job Description
Introduction-:
Synapsica is a growth stage HealthTech startup founded by alumni from IIT Kharagpur, AIIMS New Delhi, and IIM Ahmedabad. We believe healthcare needs to be transparent and objective, while being affordable. Every patient has the right to know exactly what is happening in their bodies and they don’t have to rely on cryptic 2 liners given to them as diagnosis. Towards this aim, we are building an artificial intelligence enabled cloud based platform to analyse medical images and create v2.0 of advanced radiology reporting. We are backed by YCombinator and other investors from India, US and Japan. We are proud to have GE, AIIMS, the Spinal Kinetics as our partners.
Your Roles and Responsibilities
Who can apply:
We are looking for a passionate, self-starting, competent professional who is comfortable with all aspects of software development in FrontEnd. You will get hands-on experience in the latest technology and skills such as ReactJS, VueJS, VanillaJS etc. This role is ideal for you if you have a background in Front End development and are looking for the next level of career growth and competence in interface design and development.
What will you do:
- Responsible for developing, testing and maintaining the front-end of the product interface.
- Interacting with APIs and middlewares through Front-end action items.
- Ensuring responsiveness and cross-platform compatibility of applications.
- Owning and delivering end-to-end products, features, enhancements
. - Write clean, well-documented and functional code with unit test cases.
Required Skills and Technologies
- Degree in Computer Science or related discipline with 3-7 years of experience.
- Proficiency with VanillaJS, html and css, and fundamental front-end libraries and frameworks such as ReactJS, AngularJS, Vue.JS, .
- Hands on with React.JS or similar frontend framework/library.
- Well versed with UI and UX.
- Good to have knowledge of CI/CD tools.
- Hands on with investigating and fixing technical bottlenecks and performance assessment and improvement.
- Familiarity with agile methodologies.
- Prior experience with at least one no-sql database such as MongoDB.
- Excellent verbal communication skills.
- Good problem solving and troubleshooting skills.
- High sense of ownership along with deep interest and passion for technology.

About Synapsica Technologies Pvt Ltd
About
Tech stack
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1) Be open to learn new frameworks like Hapi.JS , Typescript , Nest.JS
2) Strong DB concepts , and hands on knowledge on MongoDB , REDIS
3) Experience working with micro-services will be a plus
4) Experience working with JWT and IAM systems will be a plus
5) Experience working with Postman , Swagger will be a plus
6) TDD knowledge is an advantage and also working with Unit Test code and familiar with test code coverage concepts.
7) Strong operating system knowledge is a plus with knowledge of how to manage threads.
8) Working experience with RabbitMQ , Kafka will be a plus
9) Strong knowledge of JS internals is a must.
You can contact me on nine three one six one two zero one three two
Key Responsibilities
• Build and maintain high-quality, responsive web applications
• Collaborate with designers and product managers to translate requirements into intuitive UI/UX
• Optimize applications for performance, security, SEO, and scalability
• Write clean, maintainable, and well-documented code
• Debug, troubleshoot, and fix issues across the frontend stack
• Stay updated with the latest frontend trends and tools to improve development practices
Requirements
• 2–4 years of professional experience as a Frontend Developer
• Strong proficiency in JavaScript/TypeScript with modern frameworks like React.js/Next.js
• Experience consuming REST/GraphQL APIs
• Strong understanding of HTML5, CSS3, Tailwind/Styled Components and responsive design principles
• Knowledge of version control (Git)
• Familiarity with build tools and CI/CD pipelines
• Understanding of web performance,accessibility and SEO best practices
• Strong problem-solving and debugging skills
What is in it for you
• Very high ownership role in a fast-paced environment
• Closely work with the founder & a super passionate team of people in building Eternz
• Competitive salary commensurate
• Fast career growth & appraisals
• A dynamic and collaborative work environment- No hierarchy/Politics!
• Health insurance
Additional Details
• We are an early-stage start-up and valuable achievements take time & efforts. And hence it is a 6 day work week & we strongly believe there is no substitute for hard work & passion!
• Location: HSR layout, Bangalore
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Use markup languages like HTML to create user-friendly web pages
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Maintain and improve the website
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Optimize applications for maximum speed
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Design mobile-based features
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Collaborate with back-end developers and web designers to improve the usability
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Get feedback from, and build solutions for, users and customers
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Write functional requirement documents and guides
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Create quality mockups and prototypes
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Help back-end developers with coding and troubleshooting
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Ensure high-quality graphic standards and brand consistency
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Stay up-to-date on emerging technologies
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Proven at least 2 to 3 years of work experience as a Front-end developer
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Hands-on experience with markup languages
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Experience with JavaScript,Next.Js and ThreeJS is a must
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Familiarity with browser testing and debugging
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In-depth understanding of the entire web development process (design, development and deployment)
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Excellent analytical and multitasking skills
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Engineering graduates are preferred.
Responsibilities:
- Be a key player in the entire application development lifecycle, build and maintain excellent react applications with clean code
- Formulating an effective process to implement pixel-perfect UI's that match designs.
- Generating front-end libraries and reusable components for later use.
- Maximizing performance of components across a wide range of web-capable devices and browsers Skills.
- Working in collaboration with the team members and project managers to develop clean, modern, smooth animations and transitions that provide an excellent user experience.
- Create and maintain workflow with the team for implementing and integrating the third-party APIs and work along with the backend team.
- Flexible in working with a small team of frontend-backend developers, a project manager, and other programmers.
- Liaise with the internal team to produce top-notch prototypes and mock-ups.
- Participating in concepts of new programs, products, or features by monitoring industry development trends and assisting team members for development.
- An understanding of common programming paradigms and fundamental React principles, similar as React components, hooks, and the React lifecycle.
- Discussing and implementing new project management ideas with team and problem-solving skills to overcome obstacles.
- Keep abreast with day to day developments in technology and working with native modules.
- Assist with building estimates and assume accountability for your job and results delivery.
Requirements:
- Bachelor’s or Master’s degree in computer science, computer applications or related fields.
- Proven working experience as a React Developer for 3+ years and above.
- Hands-on experience on HTML5, CSS3, and CSS frameworks.
- Demonstrable knowledge on Web services, Web API, REST services & GraphQL.
- Expertise in UI design and development of responsive web applications using React, Redux, Flask and Hooks.
- Applicable knowledge on Social API integration, Core location APIs, Web Views, Payments integration
- Proficiency in understanding of layout aesthetics .
- Excellent analytical, problem-solving and multitasking skills.
- Ability to solve novel and challenging React problems.
- Capability to understand ,develop and sustain continuous integration and delivery.
Job Description
- Experience working as a React.js Developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Experience with user interface design.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.
We are looking for a front end engineer with focus on UI/UX engineer with superb technical and aesthetic aptitude. The front end engineer will primarily be responsible for building and delivering custom solutions for our customers including the graphic design, experience design, and coding of the front ends. In this role, we expect you to gain an intimate understanding of your user and the value they’ll derive from the solution and develop user interfaces to deliver that value to the user in an ideal manner. The successful candidate will be curious, creative, ambitious, self motivated, flexible, and have a propensity for taking action.
Although your primary responsibilities will be around front-end work, we prize individuals who are willing to step in and contribute to other areas including automation, tooling, and management of applications.
As part of the early engineering team, you will have a chance to make a measurable impact in future of Thinkdeeply as well as having a significant amount of responsibility.
Skills
Required Skills:
- 5+ years in architecting and building Single Page Applications (SPA)
- Shipped at least 2+ applications using Angular/AngularJs
- Expertise in building Angularjs and Angular with integration and unit tests
- Experience in upgrading angular/js versions and converting angularjs -> angular.
- Good working knowledge of other frameworks such as REACT, nodejs, meteor etc.
- Experience with package management tools such as webpack for minification, uglification etc
- Experience with creating embeddable widgets
- Expertise with CSS frameworks such as Bootstrap4
Desired Skills:
- Demonstrated expertise of building cloud native applications
- Familiarity with administration of CI/CD such as jenkins
Responsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Collaborate with other team members and stakeholders to create UI/UX designs
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Collaborate with other team members and stakeholders
We are looking for a motivated React js developer to come join our team.
Roles & Responsibilities:
- React.js developers (about 3-5 years of experience) are involved in the interface
- component design from implementation to testing.
- Implement user interface components for JavaScript-based web and mobile applications using the React open-source library ecosystem.
- Should have proficiency in front end languages HTML, CSS, JavaScript, and JavaScript
- frameworks like REACT, Angular JS.
- Have knowledge in REACT tools such as react.js, Webpack, Enzyme, Redux, and Flux. Previous experience in user application.
- interface design is essential.
- Must have hands-on experience in payment gateway,3rd party API integration, Security encryption & decryption experience.
Skills:
- A good attitude toward work, Strong problem-solving skills
- Desire to work in a fast-paced environment along with project and time management skills
- Ability to work independently or with a group
We are looking for an experienced front-end developer to join our product team. You probably have 3 to 5 years of relevant work experience as a web developer, UI developer, JavaScript expert or front-end engineer either in commercial projects or open-source projects.
You must be both technically proficient and have a keen eye for design and UI / UX. In this role, you'll make a significant contribution to translating our customer needs and user expectations into interactive web apps. You are an exceptional problem solver with great communication skills and are able to optimize our application in terms of technology and in delivering the best user experience. Your responsibilities will include translating design wireframes into the code that will produce visual elements of the application.
At all times, you will be working with the UI / UX design team to bridge the gap between graphic design and technical implementation, taking an active role in defining how the application looks, as well as how it works. Ideally, you should be able to demonstrate hands-on experience in using current trends and best practices in front-end architecture, including performance optimization, accessibility, and usability.
You're likely to have a self-driven, conscientious mentality with a commitment to creating innovations through high-quality work.
Roles & Responsibility:
• Collaborate with cross functional teams to define, design, and push new features and innovative front-end solutions. Translate UI / UX design wireframes to actual code that will produce visual elements of the application.
• Continuously discovering, evaluating, and implementing new technologies to maximize development efficiency.
• Provide technical leadership towards new UI architectures.
• Unit-testing code for robustness, including edge cases, usability, and general reliability.
• Create and be accountable for user interaction model, workflows, information architecture, prototypes and guidelines for user interfaces.
• Work closely and collaborate with other members of the development teams to ensure smooth integration of the UI component with back end technologies
• Designing and building responsive web applications.
Education Qualifications & Requirements:
• 3+ years of Frontend development experience.
• BE / BS in Computer Science, Management and Information Systems, or equivalent
• Problem Solver: Ability to formulate / implement technical solutions, proven ability to understand, analyze and solve issues with guidance.
• Should have executed a production level end to end UI application on his own
• Hands on contributor who played an important role in implementing the proposed architecture and design
• Excellent command over HTML5, CSS, Javascript, Jquery, Ajax, MVVM.
• Proficient understanding of web markup. Good working knowledge of Bootstrap, Angular.js, Node.js, Ember.js, Can.js, React.js
• Ability to develop test cases for UI applications functionality and flow testing
• Good knowledge of caching and memory management for UI applications
• Exposure to data visualization libraries such as D3.js
Exposure in PHH, MySql & Wordpress














