
Data Engineer
at world’s fastest growing consumer internet company
Data Engineer JD:
- Designing, developing, constructing, installing, testing and maintaining the complete data management & processing systems.
- Building highly scalable, robust, fault-tolerant, & secure user data platform adhering to data protection laws.
- Taking care of the complete ETL (Extract, Transform & Load) process.
- Ensuring architecture is planned in such a way that it meets all the business requirements.
- Exploring new ways of using existing data, to provide more insights out of it.
- Proposing ways to improve data quality, reliability & efficiency of the whole system.
- Creating data models to reduce system complexity and hence increase efficiency & reduce cost.
- Introducing new data management tools & technologies into the existing system to make it more efficient.
- Setting up monitoring and alarming on data pipeline jobs to detect failures and anomalies
What do we expect from you?
- BS/MS in Computer Science or equivalent experience
- 5 years of recent experience in Big Data Engineering.
- Good experience in working with Hadoop and Big Data technologies like HDFS, Pig, Hive, Zookeeper, Storm, Spark, Airflow and NoSQL systems
- Excellent programming and debugging skills in Java or Python.
- Apache spark, python, hands on experience in deploying ML models
- Has worked on streaming and realtime pipelines
- Experience with Apache Kafka or has worked with any of Spark Streaming, Flume or Storm
Focus Area:
|
R1 |
Data structure & Algorithms |
|
R2 |
Problem solving + Coding |
|
R3 |
Design (LLD) |

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Greetings from zealous services!
Job Description
We are looking for a talented and creative 3D Visualizer to join our growing team in Chennai. The ideal candidate should have strong experience in architectural visualization, 3D modeling, rendering, and drafting with excellent attention to detail.
- Job Title: 3D Visualizer
- Experience: 2 to 5 Years
- Location: Chennai
- Shift: Rotational Shifts
- Employment Type: Full-Time
Key Responsibilities
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Required Skills
- Strong knowledge of: 3DS Max, Revit, AutoCAD / CAD
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Preferred Candidate
- Candidates with experience in architectural visualization projects
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Java/Python Developer(60% Java - 40% Python) - Mid Level Hands On Strong Developer
- 3 Years to 5 Years - Level 2
- 5 Years to 7 Years - Level 3
Location - Mumbai Commerz3 Office Only
He/She candidate must possess a strong technology background with advanced knowledge of Java
and Python based technology stack.
Java, J2EE, Spring MVC, Python, JPA, Spring Boot, REST API, Database, Playwright, CI/CD pipelines
. At least 3 years of Hand-on Java EE and Core Java experience with strong leadership qualities.
. Experience with Web Service development, REST and Services Oriented Architecture.
. Expertise in Object Oriented Design, Design patterns, Architecture and Application Integration.
· Working knowledge of Databases including Design, SQL proficiency.
. Strong experience with frameworks used for development and automated testing like SpringBoot, Junit, BDD etc.
. Experience with Unix/Linux Operating System and Basic Linux Commands.
. Strong development skills with ability to understand technical design and translate the same into workable solution.
. Basic knowledge of Python and Hand-on experience on Python scripting
. Build, deploy, and monitor applications using CI/CD pipelines.
Job Title: Lead I – Python Full Stack Engineer (Python + React)
Location: Hyderabad
Work Model: Hybrid (3 days in office)
Notice Period: 0–15 Days (Immediate joiners preferred)
Job Summary:
We are looking for a Lead Python Full Stack Engineer with 6–7 years of development experience to join our engineering team in Hyderabad. The ideal candidate will have strong hands-on expertise in React UI and Python backend development, with solid experience in modern testing frameworks, CI/CD, and database management.
Key Responsibilities:
- Design, develop, and maintain full-stack applications using React (frontend) and Python (backend).
- Implement reusable UI components and ensure a seamless user experience with React.
- Build and manage backend services using frameworks such as Django, Flask, or FastAPI.
- Develop and maintain unit and end-to-end tests using frameworks like Jest, Mocha, and Cypress.
- Manage state using libraries such as Redux, Zustand, or MobX.
- Configure and maintain CI/CD pipelines for efficient deployment.
- Integrate with relational and non-relational databases such as PostgreSQL, MySQL, or MongoDB.
- Collaborate with cross-functional teams to deliver scalable, maintainable solutions.
Required Skills & Experience:
- 6–7 years of full-stack development experience.
- Strong hands-on expertise in React UI (top priority).
- Proficiency in Python with frameworks like Django, Flask, or FastAPI.
- Expertise in unit testing (Jest, Mocha) and E2E testing (Cypress).
- Experience with Vite or similar build tools.
- Strong understanding of CI/CD pipelines.
- Experience with RESTful APIs, web services, and routing (React Router).
- Solid understanding of PostgreSQL/MySQL/MongoDB databases.
- Strong problem-solving and debugging skills.
Nice to Have:
- Familiarity with Node.js or Express.js for backend development.
- Exposure to front-end technologies such as HTML, CSS, and JavaScript (ES6+).
The ideal candidate will have at least 2 years of experience in developing scalable and responsive web
applications, and will be able to work collaboratively with other developers and stakeholders to deliver
high-quality software products.
Responsibilities
● Develop and maintain responsive and scalable web applications using React and JavaScript
● Write clean, efficient, and maintainable code that adheres to coding standards and best practices
● Collaborate with other developers and stakeholders to design and implement software solutions
that meet business requirements
● Work with UX/UI designers to implement user interfaces that are intuitive and visually appealing
● Optimize web applications for maximum speed and scalability
● Participate in code reviews, testing, and debugging to ensure that the software meets quality
standards
● Stay up-to-date with the latest industry trends and technologies, and make recommendations to
the company on how to best incorporate them into its products and services
● Proficient in client & server-side JavaScript, HTML5, CSS3 and webpack
● Competent in building single page web applications using Node.js and React Js
● Redux for state management
● Universal rendering (Client-side rendering and Server-side rendering)
● Experience with cross-browser, cross-platform, and design constraints on the web
● Experience in developing automated unit and functional tests
● Experience in an agile development process
● Solid knowledge of algorithms and design patterns
● Have a passion for quality and writing clean, readable code that scales and performs well
● Good interpersonal communication skills
Desired Candidate Profile
● At least 2 years of experience in developing web applications using React/NextJS/VueJs and
JavaScript
● Design and develop responsive and visually appealing web applications and user interfaces using HTML, CSS, and JavaScript, React frameworks.
● Collaborate with UX designers, product managers, and software engineers to understand project requirements and translate them into interactive, user-friendly interfaces.
● Ensure the technical feasibility of UI/UX designs and optimise applications for maximum speed and scalability.
● Conduct code reviews and provide constructive feedback to team members, fostering a culture of continuous improvement.
● Stay updated with the latest industry trends, best practices, and emerging technologies in UI development, and recommend their integration to enhance our products.
● Identify and address performance and compatibility issues across different browsers and platforms.
● Champion UI development best practices, standards, and guidelines within the development team.
● Collaborate with backend developers to integrate front-end interfaces with server-side logic and APIs.
● Troubleshoot and debug UI-related issues and provide timely resolutions.
● Mentor junior developers, assisting them in enhancing their skills and knowledge in UI development.
● Write and encourage other engineers to write automated tests.
Skills/ Experience
● Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent practical experience).
● Proven experience as a UI Developer or Front-End Developer, with at least 3+ years of hands-on experience in building user interfaces for web applications.
● Proficiency in front-end technologies such as TypeScript, Tailwind, React, Redux.
● Strong understanding of responsive design principles.
● Solid knowledge of web performance optimization techniques and best practices.
● Familiarity with Figma and other UI/UX design tools, to collaborate effectively with designers.
● Demonstrated experience in writing UI components to corresponding backend APIs and Databases.
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● Strong communication and collaboration skills, with the ability to work effectively in a team-oriented environment.
Job Description
Qualifications
MCA or B.E/B.Tech
Experience
3+ years
Core Skill Sets:
1) Core Programming Language: JAVA 8
o Good command on basics/core.
o Sound knowledge of OOPS concept.
o Practical implementation using Collections.
o Problem solving skills using Collections/Java Beans/OOPS concept.
Web Scripting Language: JavaScript, JQuery, HTML 5
Web Programming Language: J2EE
o Knowledge of MVC architecture.
o Able to design a basic web-application using MVC architecture including database usage.
2) Database: Preferably Oracle/MySql
o Able to write sql queries.
o Knowledge of sql joins.
o Knowledge of some basic sql functions.
o Basic idea of stored procedures.
Additional Skill Sets:
XML/JSON/CSV
o Knowledge of reading/writing XML/JSON/CSV documents.
Web-service
o Knowledge of writing web-service (REST Full).
Web Framework
o Struts 2/Spring.
Database Framework
o Hibernate (using Spring JPA would be preferable).
Maven
3) Web/Application Server: Apache/Tomcat/JBoss/Weblogic/Websphere
o Basic experience of working/deployment on J2EE servers.
4) OS Platform: Windows/Linux.
5) Development Tool: Eclipse.
Purpose of the Position:
The employee would be responsible to build core and web-based applications having technical
implementation of XBRL/SDMX concept.
The employee would be responsible to write sql/procedures for the core/web-based application.
The employee would get a deep exposure on working with very good volume of data having such
database architecture capable of handling the same.
The employee would be responsible to build various web-services to be used by language
independent applications.
The employee would be very much responsible to work on standard technology in various parts
of the project.
About IRIS:
IRIS Business Services Limited is one of the first providers of full professional XBRL products and solutions to organizations globally. The company headquartered in Mumbai, India with international offices in United States, Singapore, United Kingdom, and the UAE.
IRIS is a direct member of XBRL International and XBRL US. The Company has over eighteen years of proven expertise in the financial information management space, providing customized technology solutions for data and content management, for the dissemination of information to investors and stock exchanges, and for effective content management to institutional clients.
Over the last seven years, IRIS has been very closely involved in the XBRL space, in taxonomy creation, software solutions and in the conversion of structured and unstructured data into XBRL for SEC filing in the US. IRIS has multidisciplinary skills in XBRL as well as in technology. Taxonomy experts, software engineers, business analysts and accountants come together to provide a complete range of products and services across the XBRL supply chain.
For more information, please visit http://www.irisbusiness.com
(only IT services)
. Responsible for acquiring new clients and figuring out emerging opportunities in the global market.
. Generating Business for Web, Mobile application, & Software designing & development Services, Virtual Reality Projects, etc,
. Experience in writing Proposals, Bidding for .NET Projects, Web and Mobile Development, follow-ups, competition analysis, and discussion with offshore clients.
. Project price estimation, quote, proposal creation, talking with Client, and closure.
. Experience with interacting with clients in US/ UK/ Canada/ Australia/UAE Countries.
. Building competitive portfolios on portals to generate leads.
. Getting business through different channels(Upwork, Freelancer, People per hour, Craiglist, Odesk, Elance, Guru, Email Marketing Etc.)
. Quality project selection and bidding.
. Lead generation through Linkedin, databases and other social networks would be added value.
. Collecting and analyzing the project's business requirements and transferring the same knowledge to the development team.
. Providing suggestions to the development team during the development stage of the product to meet the client's business needs.
. Able to Communicate between the Client and the Technical team.
. Assist in enforcement of project deadlines and schedules.
. Quickly understands the business issues and data challenges of the client's organizations and industry.
. Documentation and analyze the required information and data.
. Client communication & bridging the gap.
Skills Required:
1. Good networking skills
2. Leadership skills
3. Strong communication and IT fluency
4. Creativity and problem-solving skills
5. In-depth knowledge of the industry and its current events
6. Ability to handle pressure and meet the deadline
7. Skill in prioritizing and triaging obligations
8. Attention to detail
9. Excellent time management and organization
10. Specialization - Business Analyst, Market Research, Marketing Strategy
Principal duties and responsibilities:
- Design and implementation of automotive applications
- Analysis of customer product requirements
- Review and investigate issues in code developed by peers
- Partner closely with customers and other Cerence teams to establish and maintain clear, concise communication through regular reporting, meeting participation, and follow-up
- Adopt underlying layers for Android Automotive to run on customer hardware
Education: Bachelor/Master in Computer Science, Engineering, or equivalent
Minimum years of work experience: 4+ years of industry experience
Required skills:
- 4 + years’ software development experience, preferably for automotive and in connection with user interface technologies
- Experience using modern development processes/tools and developing through the complete Software Development Life Cycle
- Experiences in programing and scripting languages (JAVA, Python, Typescript)
- Experience with using source control tools like Git and CI/CD pipeline tools like Jenkins
- Experience working in / Knowledge of Agile/Scrum framework
- Experience in Android development
- Knowledge of the open-source Android ecosystem and the libraries available for common tasks
- Strong object-oriented analysis, design, and coding skills
- Fluent in English both written and spoken
- Strong team player and customer focus
Preferred skills:
- Good knowledge of Android Automotive platform
- Experience with VS Code
- Ability to set-up and hardware equipment in support of software development tasks (i.e. configure software on target device, connect cabling/power suppliers, etc.)
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We are looking for folks who are passionate about creating interaction rich interfaces. Creative individuals who believe in the power of visuals.
Responsibilities:
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Requirements:
- You are an avid programmer
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- You have experience in ReactJS web app development
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Brownie Points:
- Good HTML and CSS skills
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