


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
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About the Role
We are looking for a talented LLM & Backend Engineer to join our AI innovation team at EaseMyTrip.com and help power the next generation of intelligent travel experiences. In this role, you will lead the integration and optimization of Large Language Models (LLMs) to create conversational travel agents that can understand, recommend, and assist travelers across platforms. You will work at the intersection of backend systems, AI models, and natural language understanding, bringing smart automation to every travel interaction.
Key Responsibilities:
- LLM Integration: Deploy and integrate LLMs (e.g., GPT-4, Claude, Mistral) to process natural language queries and deliver personalized travel recommendations.
- Prompt Engineering & RAG: Design optimized prompts and implement Retrieval-Augmented Generation (RAG) workflows to enhance contextual relevance in multi-turn conversations.
- Conversational Flow Design: Build and manage robust conversational workflows capable of handling complex travel scenarios such as booking modifications and cancellations.
- LLM Performance Optimization: Tune models and workflows to balance performance, scalability, latency, and cost across diverse environments.
- Backend Development: Develop scalable, asynchronous backend services using FastAPI or Django, with a focus on secure and efficient API architectures.
- Database & ORM Design: Design and manage data using PostgreSQL or MongoDB, and implement ORM solutions like SQLAlchemy for seamless data interaction.
- Cloud & Serverless Infrastructure: Deploy solutions on AWS, GCP, or Azure using containerized and serverless tools such as Lambda and Cloud Functions.
- Model Fine-Tuning & Evaluation: Fine-tune open-source and proprietary LLMs using techniques like LoRA and PEFT, and evaluate outputs using BLEU, ROUGE, or similar metrics.
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Preferred Candidate Profile:
- Experience: Minimum 2 years in backend development with at least 1 year of hands-on experience working with LLMs or NLP systems.
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We are looking for a Frontend/Platform Operator to ensure the smooth day-to-day operations of our E-lock GPS web-based platform. This role involves monitoring the platform’s performance, resolving minor frontend issues, and reporting bugs to the development team.
Key Responsibilities:
- Monitor the frontend of the web platform for glitches, bugs, or user-reported issues.
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Skills Required:
- Basic knowledge of HTML, CSS, and JavaScript.
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Education and Experience:
- Bachelor’s degree in IT, Computer Science, or related field (preferred).
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NOTE: We’re inviting applications for a 6-month internship in Frontend/Platform Operator at Mondiale Technologies, a company at the forefront of smart logistics and IoT-based tracking solutions
Eligibility: Final-year students or fresh graduates in BCA / B.Sc. IT / B.Tech / MCA / Diploma in Computer Science or related fields
Internship Highlights:
- Hands-on experience managing and operating our real-time asset tracking web platform
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- Coordinate with tech and support teams for data validations and updates
- Exposure to frontend tools, UI testing, and client-side reporting
- Learn to work in a live SaaS environment used by logistics and fleet management teams
Stipend: YES
✅ Pre-placement offer for high-performing candidates
Candidates who successfully complete the internship and demonstrate strong performance will be offered a regular full-time role within the company.

As a Senior Software Development Engineer, you will drive the responsibility of developing features for our existing products and bring new innovations to the table. You will work with the latest tools and frameworks, crafting seamless user experiences that drive productivity and innovation. The ideal candidate is an enthusiastic go-getter, problem solver, and works with “there is always a “solution' attitude, combined with empathy and strong communication.
What You Will Do in This Role
- Building and developing new software features for our JustCall product.
- Working through the design, implementation, integration, testing, and deployment phases of project delivery.
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- Designing and developing new fast and robust algorithms to ensure that the platform supports millions of communications exchanges every month.
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- Collaborating with the product and design teams on crafting great user experiences.
What you need to be successful
- 3-7 years of experience in ReactJS (not native), JavaScript, HTML5, and CSS3.
- Experience in designing and building systems for maximum performance, reliability, and scalability
- Experience in working with object-oriented programming with least one object-oriented programming language and understanding of browser caching.
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- Knowledge of high-level programming concepts like promises, and data-binding.
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- Proficient understanding of code versioning tools, such as Git.
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Benefits and Perks
- Enjoy a 5-day work week with the flexibility to work from home 2 days a week.
- Take advantage of flexible holidays, allowing you to plan your vacations according to your needs.
- Celebrate collective success with frequent recognition of our team's efforts.
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SaaS Labs is a diverse international team of passionate problem solvers. With innovation, experimentation, and customer obsession at the heart of their ethos, the company has been honored with 30+ innovation awards including the coveted Deloitte Technology Fast 50 and FT High Growth Companies (Asia Pacific). We are an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We would love to work with you. Apply now!

Job description
Job title: Sr. React Js Developer
Job Description:
- 3+ years of extensive experience in developing the Single Page Application with Web
responsive design for mobile and web using React JS, HTML 5, CSS 3 and Bootstrap. - Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object
model. - Experience with popular React.js workflows (such as Flux or Redux)
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Thorough understanding of React.js and its core principles.
- Experience with common front-end development tools such as Babel, Webpack, NPM,
yarn, etc. - Familiarity with newer specifications of EcmaScript (ES6)
- Ability to understand business requirements and translate them into technical
requirements - Good verbal and written communication skills
- Excellent analytical and problem-solving skills.
- Strong ability to drive end-to-end service design from usability and experience
perspectives. - Working knowledge of ADA and designing for users with unique physical and mental
challenges.
Desired Skills:
- Meeting with the development team to discuss user interface ideas and applications.
- Reviewing application requirements and interface designs.
- Identifying web-based user interactions.
- Developing and implementing highly-responsive user interface components using React
concepts. - Writing application interface codes using JavaScript following React.js workflows.
- Troubleshooting interface software and debugging application codes.
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
- Documenting application changes and developing updates



• Sound knowledge in JavaScript, ReactJS, HTML, CSS
• Familiar with UI layouts, SASS, bootstrap, and Material UI
• Experience debugging using popular JavaScript-based tools like Chrome Developer Console
• Good to have Knowledge of TDD frameworks mocha, chai, jest etc.
• Understanding of Typescript
• Understanding of ReactJS based frameworks like NextJS, Gatsby, etc.
• Understanding of REST API
• Passionate to create good design and usability
• Immediate Joiner preferred


We are looking for a UI Developer to join our team! Headquartered in New York, LodgIQ delivers a revolutionary SaaS platform for Algorithmic Pricing and Revenue Management for the hospitality industry by incorporating machine learning and artificial intelligence. For more information, visit http://www.lodgiq.com">http://www.lodgiq.com
Backed by Highgate Ventures and Trilantic Capital Partners, LodgIQ is a well-funded company, seeking for a motivated and entrepreneurial UI Developer to join its Product/ Engineering team in India. Qualified A+ candidates will be offered an excellent compensation and benefit package.
Requirements:
- In-depth knowledge of HTML/Javascript/React.JS
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- Working knowledge of NoSQL databases such as MongoDB
- Proficiency in consuming and developing REST APIs with JSON data
Specific Job Knowledge, Skills & Abilities:
- Real world experience with large-scale data on AWS or similar platform
- Must be a self-starter and an effective data wrangler
- Intellectual curiosity and strong desire to learn new Big Data and Machine Learning technologies
- Deadline driven, and capable of delivering projects on time under a fast paced, high growth environment
- Willingness to work with unstructured and messy data
- Bachelor’s degree or Masters degree in relevant quantitative fields.
• Developing eCommerce sites on Shopify platform
• Migrating websites from other eCommerce platforms to Shopify
• Extending Shopify’s functionalities to next level using storefront APIs, liquid programming, meta fields, etc
• Integrating third-party and platform supported apps in the sites
• Setting up payment integration, shipping methods and taxes in Shopify platform
• Page speed optimization of Shopify sites
• Implementing SEO/CRO best practices in Shopify sites
• Transforming complex layout PSDs into pixel-perfect presentation-layer HTML5/CSS3 templates
• Creating responsive website designs
• Working under tight deadlines
• Handling multiple projects at the same time
• Producing high quality of work with a strong focus on detail
• Thoroughly QA work prior to submission

Requirement::
• Be an individual contributor to the team, work on sprint tasks related to Front End Development
• Develop features as per requirements and design, own the feature developments till production
• Interact with backend team on finalizing the APIs and work on integrating them
• Never miss to write unit tests and keep the coverage healthy
• Take the lead to maintain re-factor and if necessary, throw away legacy frontend code
• Review other's code and get your code reviewed as well
• Plan the code and approach first then start writing the code
• Taking pride in the work you have accomplished and showing it to the customer
• Stepping out of your comfort zone at times
• Avoiding the desire to take shortcuts at times instead maintain the consistency in how we approach solutions to ensure successful outcomes.
• Avoid the temptation to think that a difficult situation will be resolved simply by the passage of time and without the hard work of addressing root causes
Website - https://praxinfo.com/">https://praxinfo.com/
Role: UI Developer
Skill Set : Angular, HTML and CSS
Experience : 5-8yrs
Notice Period : Max 15 Days

