We are looking for a great JavaScript developer with 4+ years of experience 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 products are very 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 (such as Flux, Redux, or Redux Saga)
● Familiarity with newer specifications of EcmaScript ● Knowledge of Node.js is considered a big plus
● Knowledge of D3.js is considered a plus
● You are always mindful of quality attributes like maintainability, performance, security, scalability, usability, and testability. As a result, you have successfully contributed to the architecture and UI/UX proposals and decisions.
● Strong experience creating pixel perfect and responsive designs
● Strong CSS skills (SCSS / Styled-components)
● Experience with data structure libraries (e.g., Immutable.js)
● Knowledge of Reactjs functional components and react hooks.
● 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)

About AnnexLogics System Pvt Ltd
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Who are we :
Trendlyne, an Series-A funded, profitable products startup in the financial markets space with cutting edge analytics products aimed at businesses in stock markets and mutual funds.
Our founders are IIT + IIM graduates, with strong tech, analytics and marketing experience. We have top finance and management experts on the Board of Directors.
What do we do :
We build powerful analytics products in the stock market space that are best in class. Organic growth in B2B and B2C products have already made the company profitable. We deliver 800 million+ APIs every month to B2B customers.
Trendlyne analytics deals with 100s of millions rows of data to generate insights, scores and visualisations which are an industry benchmark.
Technical Skills Required :
- Hands-on development experience on ReactJS, React Native
- Excellent front-end development skills - Javascript ES6, HTML5, CSS3, Bootstrap/Flex
- Excellent understanding of web browsers, mobile browsers and responsiveness
- Experience in UI Build using Webpack/ Gulp
- Proficient understanding of code versioning tools, such as Git, Bitbucket, Github
- Proficient understanding of the performance of web and mobile applications
- Knowledge of Django web framework or Python will be an added advantage
Responsibilities :
- Develop new user-facing features, web and mobile applications
- Use HTML, CSS, JS, to deliver front-end of projects on time
- Work with UI & UX designers and project managers to ensure timely delivery of code
- Work with Backend developers and ensure smooth integration with CMS or APIs
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize website for maximum speed and scalability
- As part of the core team, you will be working on cutting edge technologies like Spark, Flume, online backtesting and data visualization, and machine learning.
- All Developers will be involved with the entire lifecycle of the product right from product conceptualization, design, implementation and mobile app and web delivery.
- Salary on par with the industry, with company equity.
Profile: React.js
Location: Andheri East, Mumbai
Experience Required: 3+ Years
Employment Type: Full-time
Required Skills & Qualifications
- Experience: Minimum 3+ years of professional experience in React.js development
- Core Technologies:Strong proficiency in JavaScript (ES6+)
- Extensive experience with React.js and its ecosystem
- Solid understanding of HTML5, CSS3, and responsive design
- Experience with state management libraries (Redux, Context API)
- Knowledge of modern build tools (Webpack, Vite, etc.)
- Familiarity with version control systems (Git)
- Technical Skills:Understanding of RESTful API integration
- Experience with testing frameworks (Jest, React Testing Library)
- Knowledge of modern CSS frameworks (Bootstrap, Material-UI, Tailwind CSS)
- Familiarity with TypeScript is a plus
- Understanding of performance optimization techniques
We are looking for an enthusiastic and skilled SDE 2 React Web Developer to join its dynamic engineering team. As an SDE 1, the developer will be responsible for building and maintaining user-facing features for the web platform using React. The developer will work closely with cross-functional teams to deliver high-quality, scalable, and efficient applications that offer an exceptional experience to Revv's users.
Responsibilities
- Develop responsive, user-friendly, and high-performance web applications using React.js and related technologies.
- Collaborate with product managers, designers, and other engineers to deliver new features and improve existing ones.
- Write clean, maintainable, and testable code, ensuring a high level of code quality.
- Optimize applications for maximum speed and scalability.
- Troubleshoot and debug application issues, ensuring a smooth user experience.
- Stay up-to-date with the latest industry trends and best practices in web development.
- Participate in code reviews and contribute to continuous improvement within the team.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- Proficiency in React.js, JavaScript (ES6+), HTML5, and CSS3.
- Experience with state management libraries like Redux or Context API.
- Familiarity with version control systems, primarily Git.
- Knowledge of RESTful APIs and integrating them into front-end applications.
- Strong understanding of web performance optimization techniques.
- Basic experience with testing frameworks like Jest, Mocha, or Enzyme.
- Strong problem-solving skills and ability to work independently and as part of a team.
Job Description
About Jodo:-
A mission-oriented early-stage fin-tech startup which is building a suite of carefully tailored financial products and delivery mechanisms to fulfill the aspirations and needs of middle-income households in urban India. Jodo is started by three co-founders, who have a pedigreed education background (IIT/IIM) and relevant professional experience in financial services. More importantly, they come from a similar background as the customer segment they are serving, and have done extensive customer research to understands the needs of the customer. It is backed by high-quality investors.
Responsibilities:-
-UI developer should be highly skilled in Web Design and implementation with a passion for building great web-based user interfaces.
-Elegantly implement page designs in standards-compliant dynamic XHTML and CSS.
-Strong knowledge of internet/web technologies and languages such as javascript, jQuery, DHTML, CSS/XHTML, XML, JSON API.
-Advocating Web interaction design best practices with a focus on consistency and usability.
-Create rapid prototypes of interfaces to be used as a blueprint for content and technical development.
-Work closely with back-end developers to find ways to push the limits of existing Web technology in service of creating the best possible user experience.
-Ensuring pages are programmed error-free, cross-browser, cross-platform, and optimized for download performance.
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to back-end
- Collaborate with other team members and stakeholders.
Strong on HTML,CSS & JAVASCRIPT
Job Description :
- We are a Fintech Company based in Pune, a B2B Trade Digitization platform for SMEs and Corporates to collaborate and work with Financial Institutions to raise short term fundings for payables and receivables financing.
- We are thus well placed to help Corporates and their Supply Chains to meet their GST needs.
Technologies
The platform is built using a polygot technology stack:
● Platform Backend: JVM
● Web Layer: ReactJS and related ecosystem, HTML, Javascript, CSS, Bootstrap
● API & Business Layer: Kotlin and functional programming
● Client Apps and Customer Integrations: Kotlin, Jersey ReST Framework, home
grown optimized HTTP and SQL libraries
● Mobile Apps: Android, iOS
● Database: MySQL
○ JVM – Hibernate & Exposed as ORM library
○ Python – SQLAlchemy as ORM library
● Build Tools: Gradle, Shell Scripting, AWS Code Build, Jenkins
● Ops Automation: Ansible, Terraform
● Servers: Ubuntu Linux
● Version Control: GIT
● Test Automation: Python - unittest, pyhamcrest, freshen, nose. JVM – Junit,
Kotlin Test
● Cloud Providers: Amazon AWS, Linode
Requirements
We are a self organized engineering team with a passion for programming and solving
business problems for our customers. We are looking to add a Senior UI Developer in
our team having hands-on technical experience of 6+ years. We encourage our team to
continuously learn new technologies and apply the learnings in the day to day work
even if the new technologies are not adopted. We strive to continuously improve our
practices and expertise to form a solid backbone for the product, customer relationships
and sales teams which enables them to add new customers every week to our financing
network.
As an engineering team member, you will
● Work collaboratively with product, customer support and DevOps team to build,
enhance, maintain, deploy and operate our systems.
● Continuously automate operational processes to improve efficiencies and
productivity and enhance customer experience
● Work closely with the architect to continuously refactor the system architecture
and design to meet the changing landscape triggered by technology changes
and business growth
● Work with the DevOps team to build and maintain tools for deployment,
monitoring and operations.
● Ensure that development processes and deliverables always adhere to the
mandates laid down for for various certifications (PCI and ISO 27001 in
particular)
Skills required
● Pre-requisites: Hands on experience in ReactJS and Redux. Experience in
typescript will be an additional benefit.
● Should be passionate about technology and ready to deep dive into
programming .
● Should have sound expertise of writing testable code and appreciate defect free
coding.
● Should be able to reason/argue/discuss/suggest solutions and alternatives.
● Should be able to decipher the core problem to be solved during discussions
with product team and/or customers
● Should have good communication skills and experience working in teams
● Experience of working in financial domain will help but not a necessity

Ensuring availability, performance, security, and scalability of AWS production systems.
Management of creation, release, and configuration of production systems.
Evaluation of new technology alternatives and vendor products.
System troubleshooting and problem resolution across various application domains and platforms.
Pre-production acceptance testing for quality assurance.
Provision of critical system security by leveraging best practices and prolific cloud security solutions.
Providing recommendations for architecture and process improvements.
Definition and deployment of systems for metrics, logging, and monitoring on AWS platform.
Designing, maintenance and management of tools for automation of different operational
Train/mentor junior resources in AWS DevOps
Document and maintain all platforms, CI/CD pipelines and other relevant integrations
Research and improvise current implementations of DevOps platforms for continual improvement
"Are you looking to build products that can change the world and help us reach our target of improving 1 billion lives?"
**RESPONSIBILITIES**
To ensure that projects are delivered efficiently using the best fit-for-purpose technology with sufficient quality standards. To inform technical decision making at Curve.
**ESSENTIAL EXPERIENCE**
* 3+ years experience with either React JS, React Native or Angular4+
* Good working understanding and experience with mobile app development best practices
* Write well designed, testable, efficient code by using the best software development practices
* Knowledge of Test Driven Development (Unit Testing)
* Knowledge of Behaviour Driven Development (UI Testing)
* Experience using unit testing frameworks
* Experience using E2E test frameworks and runners
* Continuous Integration (e.g. CircleCI, Travis)
**ESSENTIAL QUALITIES**
Strongly aligned values with Curve values (below)
* Good Communicator
* Not afraid of solving problems using multiple development stacks
* Proactive thinking with a ‘can do’ attitude
* Strong problem solving skills, using root cause analysis to find issues and identifying potential solutions
* Should be able to research and understand undocumented application codebases
* A love of learning
* Team player
* High level of Emotional Intelligence
**DESIRABLE EXPERIENCE**:
* Ionic experience
* Mobile development (iOS or Android) experience or exposure
* Good working understanding and experience with CSS and popular CSS preprocessors (SASS / LESS)
* Heroku / AWS or similar infrastructure exposure or experience
* iOS Appstore / Android Play store experience
* Working with remote teams
* Token based authentication (e.g. JWT)
**ABOUT CURVE**
Curve is an award winning global digital health company that creates products that directly improve lives.
**Company Purpose**: To positively impact 1 billion lives by solving challenging health problems.
**Curve Values**
* Improve myself, each other & our partners
* Solve problems that improve people’s lives
* Everyone leads
* Become comfortable with being uncomfortable
* Only create products that people love
* An amazingly genuine, engaging and friendly culture.
* Flexible working hours.
* Glass Door Rating of 5
We are an IIT Bombay incubated, healthcare start up developing a mobile based Ai technology to help reduce health risks for women during their pregnancy. Our Founders are Harvard and Columbia University alums with extensive experience in digital health in the US and India.
Mobile Development Engineer - React Native (Location: Mumbai)
Requirements:
2-4 years of experience on React Native. Good understanding of start up environment.
1. Advanced knowledge of React Native.
2. Excellent knowledge of React native libraries, Redux, HTML5, CSS3, JavaScript.
3. Excellent knowledge on android and iOS UI design principles, patterns and best practices.
4. Experience working with publishing on stores.
5. Experience working with Rest APIs.
6. Knowledge of integration and utilization of cloud services and payment systems.
7. Should have played a key role in conceptualising to deployment of apps using React Native.
8 Project management, scheduling, allocation and delivery.
9. Proven experience of agile development, sprint planning and backlog management.
10. Keen focus on customer, excellent communication skills, with high level of responsiveness and responsibility.
Good to Have:
Full Stack experience.
Experience working on chat apps, community, and healthcare domain.
Exposure or Interest in NLP, Machine Learning.








