AI Scientist

Job Title: Full Stack Developer (Node.js + React.js)

📍 Location: Gurgaon (On-site)

🕒 Experience: 5+ Years

🕒 Working Days: 5 Days(Mon-fri)

Job Summary:

We are hiring a passionate and experienced Full Stack Developer proficient in Node.js and React.js for our client. The ideal candidate should have solid experience in designing scalable systems, writing optimized code, implementing role-based access control, handling task prioritization, and building robust web applications.

Key Responsibilities:

• Design scalable user management systems with role-based access and authentication.
• Develop backend services and REST APIs using Node.js.
• Build dynamic and optimized front-end applications using React.js and Redux.
• Handle async operations, task queues, and implement retry and prioritization logic.
• Optimize React components for performance using hooks and memoization.
• Ensure secure and scalable system design with proper error handling and authorization flows.
• Apply JavaScript concepts like closures, event loop, and async patterns in real-world scenarios.
• Collaborate with DevOps for basic CI/CD and deployment processes.

Mandatory Technical Skills:

• Frontend: React.js, Redux, JavaScript (ES6+)
• Backend: Node.js, Express.js
• Authentication & Authorization: JWT, OAuth2, Role-Based Access Control (RBAC)
• Task Management: Async/Await, Promises, Retry Mechanisms
• Database: MongoDB or PostgreSQL
• Version Control: Git

Soft Skills:

• Strong problem-solving and system design skills
• Ability to work independently and in a collaborative team
• Clear communication of technical ideas
• Ownership of tasks and components end-to-end

Focus Areas:

• System Design (User Management, Fault Tolerance, Load Distribution)
• JavaScript Core Concepts (Closures, Scope, Event Loop)
• React Optimization & Hooks
• Node.js Architecture & Async Programming
• Task Prioritization and Retry Logic

.NET (with Angular).

Job Description:

·         Must be very strong in UI framework (Angular) 

·         Good understanding of core JavaScript and OOJS concepts.

·         Working experience in Web services (SOAP/Restful) integration, failure analysis etc...

·         Hands-on development experience using JavaScript, HTML5, CSS 3, AJAX, JSON, Bootstrap, Angular.

·         Full stack development experience with C#, ASP.NET MVC, Web API.

·         SQL Server 

          Knowledge or experience on any nosql.

·         Understanding of back-end technologies.

·         Good Communication and analytic skills

·         Ability to manage a team and fulfill their technical needs.

·         Critical thinker and problem-solving skills

·         Team player

·         Good time-management skills

·         Great interpersonal and communication skills.

Skills required

·      Certified in Google Analytics (any popular certifier)

·      A minimum of 4+ years of experience in the web analytics domain

·      Consolidated knowledge of the GA4 platform

·      Excellent communication skills (written & verbal)

·      Good understanding of Analytics, Tag Manager, and Data Studio.

·      Basic knowledge of BigQuery & JavaScript

·      Familiar with HTML, CSS and Javascript, and will have the ability to read, reuse and customise code

·      Advanced understanding of Events Tagging and Custom dimensions.

·      Hands-on experience with data visualization (custom dashboards)

Roles and Responsibilities

·      Responsible for managing our Analytics (G4) and GTM accounts

·      Implementation of highly effective web data analytic solutions

·      Visualize customer behavioral data such as page/path analysis, clickstream, funnel progression, CTA optimization, page/site abandonment, etc.

·      Implement tagging and configuration that ensures data collection is accurate and adequate based on the business needs

In-depth knowledge in the following areas.

·      Determine tracking requirements.

·      Create functional and technical design (Dom Scrapping & Custom HTML) of the tags.

·      Install GTM container tag on the live/staging websites.

·      Create, publish and test tags on the live/staging websites.

·      Able to track the successful form submission.

·      Do regular Tag audits for the live/staging websites.

·      Coordinate with the marketing heads to understand and develop custom reports and dashboards.

·      Create specified digital analytics tagging standards to ensure robust and consistent data capturing.

·      Testing and validating the tracking using various debugging tools.

• Developing front end website architecture.
• Designing user interactions on web pages.
• Developing back-end website applications.
• Creating servers and databases for functionality.
• Ensuring cross-platform optimization for mobile phones.
• Ensuring responsiveness of applications.
• Working alongside graphic designers for web design features.
• Seeing through a project from conception to finished product.
• Designing and developing APIs.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

Position Title:  Mobile Developer - Android                   Location: Bangalore, India    

Reports To: Manager of Mobile Development          

Position Summary:

Bottomline is at the forefront of digital transformation. We are a growing global market leader uniquely equipped to address the changing needs of how businesses pay and get paid. Our culture of working with and for each other enables us to delight our customers. We empower our teams to think like owners driving customer delight, helping them grow their business and win in their markets.

Bottomline Technologies delivers award-winning user experiences for large banks and financial institutions globally. Our Mobile Team seeks talented individuals who will deliver solutions across both business and consumer markets that are innovative, thoughtful, and set a new standard in the industry. The selected individual will be working with a talented and dynamic team building native applications for large enterprise system used by banks, insurance companies, and healthcare organizations around the world. 

Essential Job Functions:

• Design and develop native apps for Android with Kotlin and Flutter/Dart
• Build high quality and secure mobile application
• Work in fast based SCRUM teams
• Interact with Product Owners periodically; understand the requirements and provide application solutions.
• Engage with other mobile developers to create reusable code modules, flutter plugins.
• Promotes and adheres to good development practices: code/design reviews, optimization, and maintainability.
• Maintaining and contributing to technical documentation and coding standards.
• Keeps up to date with mobile application development trends and industry news.
• Design, implement and unit test SaaS applications for the mobile environment.

Required Skills:

• 3+ years hands on design and development with Android SDK with at least two apps in the PlayStore.
• A good understanding of OOPS, MVC, MVP, MVVM and other design patterns.
• Good to have worked in Test Driven Development, or Behavior driven development
• Working experience with WCAG 2.1 Level A and AA success criteria.
• Experience with Git and an understanding of CI/CD
• Experience with REST web services with JSON or XML formatted return data
• Strong communication and problem-solving skills
• Experience working in an Agile Scrum Development process

Education and Experience:

• BE / B Tech / MCA in Computer Science from a reputed university with good academic record

Node JS Developer – Exp: 2-6 Years

Responsibilities:

• Developing and maintaining high performance and scalable web applications and API’s.
• Managing front-end and third party APIs integration.
• Writing unit, integration and E2E test cases.
• Implementation of security and data protection.
• Managing deployment and handling client interaction and demos
  
  

Skills And Qualifications:

• Highly proficient in JavaScript and Typescript, PassportJs, Sequelize.
• Working knowledge of Node.js frameworks such as ExpressJs, SailsJs, VueJs and  ElectronJs.
• Good understanding of server-side templating languages such as Jade, EJS, Mustache etc.
• Good understanding of server-side CSS preprocessors such as Stylus, Less,Sass etc.
• Basic understanding of front-end technologies, such as HTML5, and CSS3
• Sound knowledge of Testing frameworks such as Mocha, Chai, Jasmine, Cucumber etc.
• Experience of writing unit, integration and E2E tests.
• Experience of working with SQL and No-SQL databases.
• Experience of integrating third party APIs.
• Good understanding of code versioning tools, such as Git.
• Good Communication Skills.
  
  

Introduction to Jellyfish Technologies

Founded in 2011, Jellyfish Technologies is a global software development company leading the revolution in Fintech, Insurtech, healthtech, IoT, BPA, and DCX, among others.

We apply advanced AI & ML technologies and robotics to offer new-age and highly efficient solutions to international clients. We have recently launched an automated productivity product in the North American market.

We are a service/product based software development company that transforms ideas into applications. Our cross functional team of motivated, skilled and experienced software engineers and designers, help the clients unlock the business values of their enterprises in a time-bound and cost-effective manner. 

Website: https://www.jellyfishtechnologies.com/">https://www.jellyfishtechnologies.com

LinkedIn: https://www.linkedin.com/company/teamjft/">https://www.linkedin.com/company/teamjft/ 

Role:

• Developing a good understanding of the solutions which Company delivers, and how these link to Company’s overall strategy.
• Making suggestions towards shaping the strategy for a feature and engineering design.
• Managing own workload and usually delivering unsupervised. Accountable for their own workstream or the work of a small team.  
• Understanding Engineering priorities and is able to focus on these, helping others to remain focussed too
• Acting as the Lead Engineer on a project. Helps ensure others follow Company processes, such as release and version control.
• An active member of the team, through useful contributions to projects and in team meetings.
• Supervising others. Deputising for a Lead and/or support them with tasks. Mentoring new joiners/interns and Masters students. Sharing knowledge and learnings with the team.

Requirements:

• Acquired strong proven professional programming experience.
• Strong command of Algorithms, Data structures, Design patterns, and Product Architectural Design.
• Good understanding of DevOps, Cloud technologies, CI/CD, Serverless and Docker, preferable AWS 
• Proven track record and expert in one of the field - DevOps/Frontend/Backend
• Excellent coding and debugging skills in any language with command on any one programming paradigm, preferred Javascript/Python/Go
• Experience with at least one of the Database systems - RDBMS and NoSQL
• Ability to document requirements and specifications.
• A naturally inquisitive and problem-solving mindset.
• Strong experience in using AGILE or SCRUM techniques to build quality software.
• Advantage: experience in React js, AWS, Nodejs, Golang, Apache Spark, ETL tool, data integration system, certification in AWS, worked in a Product company and involved in making it from scratch, Good communication skills, open-source contributions, proven competitive coding pro

Job Title:                   Jr. Flutter Developer

Job Type:                  Full-time

No : of positions :      1

Description

We are seeking for Junior level Flutter Developers at The One World to be responsible for Mobile Application Development. In this position, the successful candidate will design and implement complex IT solutions that is in line with the enterprise architecture roadmap.. Will deliver well designed quality software in a fast-paced agile environment. Will work on a scrum team from all disciplines to ensure successful delivery of solutions that add value to the products and achieve business objectives.

Responsibilities:

• Design and Build sophisticated and highly scalable apps using Flutter.
• Build custom packages in Flutter using the functionalities and APIs already available in native Android and IOS.
• Proficiency in state management techniques using GetX & BLOC
• Expertise in GraphQL APIs
• Translate and Build the designs and Wireframes into high quality responsive UI code.
• Write efficient queries for core Data.
• Use of Model-View-Controller (MVC) and Model-View-View Model-Controller (MVVM) as it relates to designing, developing architecture and developing maintainable, testable and functional software that meets product requirements.
• Explore feasible architectures for implementing new features.
• Resolve any problems existing in the system and suggest and add new features in the complete system.
• Suggest space and time efficient Data Structures.
• Follow the best practices while developing the app and keeping everything structured and well documented.
• Use CI/CD for smooth deployment.
• Document the project and code efficiently.
• Manage the code and project on Git in order to keep in sync with other team members and managers.
• Communicate with the Project Manager regarding status of projects and suggest appropriate deadlines for new functionalities.
• Ensure security guidelines are always followed while developing the app.
• Validate the cloud system to ensure any new changes do not compromise security of the backend server.
• Suggest new features and/or enhancements.
• Consulting with our customer facing representatives about software system design and maintenance.
• Maintaining software through product lifecycle including design, development, verification and bug fixes.
• Connect regularly with the Quality Assurance Specialist to deliver stable app.
• Resolve all the bugs reported by the Quality Assurance Specialist in a timely manner.
• Perform time profiling and memory leaks assessment.
• Execute app verification protocol.
• Write tests for the App.
• Following company policies and quality procedures to ensure quality product deliverables.

Basic Qualifications:

• Bachelor's degree
• 3-4years of experience building cross platform mobile apps for Android, IOS and Web.

Preferred Qualifications:

• Flutter: To build cross platform mobile apps for Android, IOS and Web. This should include from making responsive UIs to efficiently query data and also mange states in an optimized mannner.
• Native Android and IOS : To build custom Flutter Packages.
• Firebase : Should have experience with Cloud Firestore, Push Notifications, Cloud Functions and Analytics.
• FIGMA : Should know how to use Figma/Adobe XD to use the design file and use it to build the app.
• Git : To manage and collaborate in different projects with the rest of the team.