

Responsibilities:
- Designing, implementing, testing and deploying various software products
- Contributing to the overall technical solution design
- Provide thought leadership and make contributions to continually improve the cross-platform development practices
- Participating in engineering practices that produce testable, maintainable products to be proud of
- Knowledge sharing & mentoring other developers within the team and the wider REA community
- Perform code reviews & documentation as well as take on complex bug fixes, especially on high-risk problems.
- Set the standard for thorough, meaningful code reviews.
- Work in collaboration with team members and adhere to timelines and milestones
Requirements :
- 3-5 experience in Nodejs and Reactjs combined
- AWS experience
- Has experience in product based company

About Oolio
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Job Title : Product Engineer – Fullstack Developer
Experience Required : 4 to 6 Years
Location : Indiranagar, Bengaluru (Hybrid – 2 to 3 days/week in office)
Open to Remote : Yes (based on fit and preference)
Job Summary :
We are looking for a Fullstack JavaScript Engineer with a backend-heavy profile to join our innovative product team.
You’ll be involved across the full product lifecycle — from design and development to deployment and operations — for modern travel systems.
Ideal candidates should be strong in JavaScript, Node.js, and React.js, with a solid understanding of TDD, OOP, and CI/CD practices.
Mandatory Skills :
JavaScript, Node.js, React.js, REST/GraphQL APIs, OOP, TDD, CI/CD, Unit Testing, HTML/CSS, and experience in fullstack/backend-heavy development.
Key Responsibilities :
- Build robust features for our next-gen Trip Planning Systems.
- Work across the full stack: backend (Node.js, Kotlin), frontend (Vue.js/React.js), and APIs (REST/GraphQL).
- Participate in the entire SDLC – from planning and architecture to deployment and monitoring.
- Follow modern software engineering best practices like TDD, code reviews, continuous integration.
- Collaborate closely with cross-functional teams and contribute to technical design discussions.
Must-Have Skills :
- 4 to 6 Years of professional experience in fullstack development.
- Strong proficiency in JavaScript & Node.js.
- Hands-on experience with React.js (preferred over Angular).
- Proficiency in building REST or GraphQL APIs.
- Strong understanding of OOP and Test-Driven Development (TDD).
- Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions).
- Comfort working with multiple languages or stacks (e.g., Kotlin, Vue.js).
- Experience with unit testing and automation frameworks.
Nice-to-Have :
- Exposure to cloud infrastructure (e.g., AWS, Docker, Kubernetes, Terraform).
- Experience in both product and service-based companies.
- Contributions to code quality and code reviews.


Skill 1 : Java, Spring boot, Microservices and React.
Exp : 3+
Location : Hyderabad and Chennai.
Notice Period : Immediate to 30 days.


Position Overview
We are seeking a highly skilled React Native Developer with a strong background in the MERN (MongoDB, Express.js, React.js, Node.js) stack to join our dynamic team. The ideal candidate will have a minimum of 2 years of professional experience and a proven track record of developing robust, scalable mobile applications using React Native. This role offers an exciting opportunity to work on innovative projects and significantly contribute to the growth and success of our startup.
Key Responsibilities
● Develop High-Quality Mobile Applications: Create user-friendly mobile applications using React Native, ensuring high performance and responsiveness.
● Collaborate with Cross-Functional Teams: Work closely with product managers, designers, and other developers to define, design, and deliver new features.
● Maintain Clean and Efficient Code: Write clean, maintainable, and efficient code following industry best practices and coding standards.
● Optimize Application Performance: Enhance application performance for speed and scalability.
● Participate in Code Reviews: Engage in code reviews, discussions, and knowledge-sharing sessions to improve team output and code quality.
● Troubleshoot and Debug: Identify and resolve application issues to ensure smooth functionality.
● Stay Updated with Trends: Keep abreast of emerging technologies and trends in mobile development to incorporate best practices.
Requirements
● MERN Stack Proficiency: Strong expertise in MongoDB, Express.js, React.js, and Node.js.
● RESTful APIs and Web Services: Solid understanding and experience in integrating RESTful APIs and web services.
● Version Control Systems: Proficient with Git for version control.
● Mobile UI/UX Design Principles: Knowledge of best practices in mobile UI/UX design.
● Problem-Solving Skills: Excellent analytical and problem-solving abilities.
● Team and Independent Work: Ability to work both independently and as part of a team in a fast-paced startup environment.
● Communication and Collaboration: Strong verbal and written communication skills, with the ability to collaborate effectively with team members.
Nice to Have
● GraphQL: Familiarity with GraphQL for efficient data fetching.
● Cloud Services: Knowledge of cloud services such as AWS or Firebase.


- Design and build applications/systems based on wireframes and product requirements documents
- Work on back-end & front-end development of core scripts using NodeJS/ MongoDB/React.js/Angular/Express /Redux.
- Unit test code for robustness, including edge cases, usability and general reliability
- Write reusable, easy to maintain, versioned code using DRY principles
- Integrate existing tools and business systems (in-house tools)
- Good exposure in creating dynamic web pages
- Familiarity with Server-Oriented Architecture and RESTful Web Services
- Mentor junior team members on system architecture, coding styles and inculcate an attitude of continuous improvement in the team members


We are looking for skilled Senior Full-Stack developers who can architect and develop large-scale enterprise applications using React.js for front-end and Node.js for API's.
Responsibilities :
● Review 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.
● Understand proposed features and quickly design and build scalable API and SQL schema & queries.
● Proactively analyze website performance and implement solutions for improvement.
● Collaborate with architects, developers, business analysts, and QA analysts to design, develop, and test applications.
● Documenting application changes and developing updates.
● Collaborate with other team members.
Requirements :
● Proven work experience as MERN developer (5+yrs)
● 3+ years of experience building complex web applications.
● Solid work experience using component-based development on the client-side.
● 3+ years of experience coding robust and secure Rest API's in Node.js, JSON, XML.
● Experience coding in JavaScript, HTML, CSS.
● Experience in integrating systems using Rest APIs and single sign-on.
● Experience with continuous integration / continuous deployment using AWS CodePipeline and CloudFormation templates.
● Experience with AWS infrastructure (API Gateway, S3, Lambda, Aurora, EC2).
● Experience with Google Analytics integration.
● Deep knowledge to create standards-compliant, cross-browser, mobile compatible front-end code with responsive design.
● Deep knowledge of server-side and front-end performance optimization.
● Strong design skills are a huge plus.
● Should be a self-starter who is excited to solve many technical challenges relentlessly.
● Must have excellent written and verbal communication skills.


Responsibilities-
- Participating in design discussions, documentation, and development with the team as needed.
- Working closely with the product manager for deliverables and milestones identification.
- Reporting to technical lead/manager on daily activities planned, expected deliverables, and reports as defined for the project.
- Participating in requirement gatherings as required.
Requirements-
- At least 3 years of proven experience of working as a software developer, out of which at least 2 years must be spent in a solid back end role
- Be able to write clean, maintainable code which others can work on
- Familiarity with RDBMS (MySQL, PostgreSQL) and NoSQL (MongoDB) databases, web servers (e.g. Apache) and UI/UX design
- Experience in taking a problem to a product solution (module/product) from scratch - a proven record of shipping on time and budget
- You've worked with startups before and understand the fast-paced, dynamic nature of work
- People with high attention to detail, flexible and focused on solutions, organized and self-sufficient, prioritize learning and growth and will enjoy working with a team usually tend to excel in this role
Define code architecture decisions to support a high-performance and scalable product with a minimal footprint.
Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant and efficient systems.
Experience implementing applications using Angular.
Experience creating front end applications using HTML5, Angular
Hands-on experience with JavaScript Development on both client and server-side
Experience with modern frameworks and design patterns
Knowledge of the following will be considered as an advantage:
Consumer Web Development Experience for High-Traffic, Public Facing web applications
Experience with cloud technologies also a plus
Creating secure RESTful-based web services in XML and JSON, Javascript, JQuery
Version control (SVN, Git).







