PythonBig Data Engineer/Data Engineer
What we are solving
Welcome to today’s business data world where:
• Unification of all customer data into one platform is a challenge
• Extraction is expensive
• Business users do not have the time/skill to write queries
• High dependency on tech team for written queries
These facts may look scary but there are solutions with real-time self-serve analytics:
• Fully automated data integration from any kind of a data source into a universal schema
• Analytics database that streamlines data indexing, query and analysis into a single platform.
• Start generating value from Day 1 through deep dives, root cause analysis and micro segmentation
At Propellor.ai, this is what we do.
• We help our clients reduce effort and increase effectiveness quickly
• By clearly defining the scope of Projects
• Using Dependable, scalable, future proof technology solution like Big Data Solutions and Cloud Platforms
• Engaging with Data Scientists and Data Engineers to provide End to End Solutions leading to industrialisation of Data Science Model Development and Deployment
What we have achieved so far
Since we started in 2016,
• We have worked across 9 countries with 25+ global brands and 75+ projects
• We have 50+ clients, 100+ Data Sources and 20TB+ data processed daily
Work culture at Propellor.ai
We are a small, remote team that believes in
• Working with a few, but only with highest quality team members who want to become the very best in their fields.
• With each member's belief and faith in what we are solving, we collectively see the Big Picture
• No hierarchy leads us to believe in reaching the decision maker without any hesitation so that our actions can have fruitful and aligned outcomes.
• Each one is a CEO of their domain.So, the criteria while making a choice is so our employees and clients can succeed together!
To read more about us click here:
https://bit.ly/3idXzs0" target="_blank">https://bit.ly/3idXzs0
About the role
We are building an exceptional team of Data engineers who are passionate developers and wants to push the boundaries to solve complex business problems using the latest tech stack. As a Big Data Engineer, you will work with various Technology and Business teams to deliver our Data Engineering offerings to our clients across the globe.
Role Description
• The role would involve big data pre-processing & reporting workflows including collecting, parsing, managing, analysing, and visualizing large sets of data to turn information into business insights
• Develop the software and systems needed for end-to-end execution on large projects
• Work across all phases of SDLC, and use Software Engineering principles to build scalable solutions
• Build the knowledge base required to deliver increasingly complex technology projects
• The role would also involve testing various machine learning models on Big Data and deploying learned models for ongoing scoring and prediction.
Education & Experience
• B.Tech. or Equivalent degree in CS/CE/IT/ECE/EEE 3+ years of experience designing technological solutions to complex data problems, developing & testing modular, reusable, efficient and scalable code to implement those solutions.
Must have (hands-on) experience
• Python and SQL expertise
• Distributed computing frameworks (Hadoop Ecosystem & Spark components)
• Must be proficient in any Cloud computing platforms (AWS/Azure/GCP) • Experience in in any cloud platform would be preferred - GCP (Big Query/Bigtable, Pub sub, Data Flow, App engine )/ AWS/ Azure
• Linux environment, SQL and Shell scripting Desirable
• Statistical or machine learning DSL like R
• Distributed and low latency (streaming) application architecture
• Row store distributed DBMSs such as Cassandra, CouchDB, MongoDB, etc
. • Familiarity with API design
Hiring Process:
1. One phone screening round to gauge your interest and knowledge of fundamentals
2. An assignment to test your skills and ability to come up with solutions in a certain time
3. Interview 1 with our Data Engineer lead
4. Final Interview with our Data Engineer Lead and the Business Teams
Preferred Immediate Joiners
Shubham Vishwakarma
Full Stack Developer - Averlon
About Propellor.ai
About
Who we are
At Propellor, we are passionate about solving Data Unification challenges faced by our clients. We build solutions using the latest tech stack. We believe all solutions lie in the congruence of Business, Technology, and Data Science. Combining the 3, our team of young Data professionals solves some real-world problems. Here's what we live by:
Skin in the game
We believe that Individual and Collective success orientations both propel us ahead.
Cross Fertility
Borrowing from and building on one another’s varied perspectives means we are always viewing business problems with a fresh lens.
Sub 25's
A bunch of young turks, who keep our explorer mindset alive and kicking.
Future-proofing
Keeping an eye ahead, we are upskilling constantly, staying relevant at any given point in time.
Tech Agile
Tech changes quickly. Whatever your stack, we adapt speedily and easily.
If you are evaluating us to be your next employer, we urge you to read more about our team and culture here: https://bit.ly/3ExSNA2. We assure you, it's worth a read!
Tech stack
Python
Machine Learning (ML)Company video
Candid answers by the company
Photos
Company social profiles
Similar jobs
Responsibilities:
Manage and supervise a team of service engineers and technicians who perform maintenance and service tasks on BMS equipment’s.
Ensure the availability of spare parts and resources necessary to perform repairs and maintenance activity for complete cycle.
Set objectives, monitor team performance, and ensure work is completed on time and to required standards.
Oversee the delivery of preventative and corrective maintenance services for BMS systems.
Ensure compliance with Service Level Agreements (SLAs) and contractual commitments with clients.
Coordinate and schedule routine maintenance checks and emergency repairs for BMS-related systems.
Serve as the primary point of contact for clients regarding BMS service-related inquiries and issues.
Build and maintain strong relationships with clients by providing exceptional customer service and addressing concerns proactively.
Conduct regular client meetings and reviews to ensure satisfaction with the service provided.
Support clients in upgrading their BMS systems with new technologies or integrating Provide high-level technical support for service-related issues, troubleshooting complex problems that may arise within BMS systems.
Ensure that all BMS systems and operations comply with safety regulations, building codes, and industry standards.
Maintain accurate records of maintenance activities, service reports, and equipment performance.
Generate regular reports for clients and management on system status, service outcomes, and energy usage.
Track and report on budgetary performance, costs, and resource allocation, invoicing and AR collection from time to time.
Assist with the development and management of the BMS service department's budget.
Ensure that service operations are cost-effective and within the budget while maintaining high standards.
Identify areas for continuous improvement in BMS services and processes.
Stay up to date with the latest technological advancements in building management systems and incorporate them into service offerings.
MUST-HAVES:
- LLM, AI, Prompt Engineering LLM Integration & Prompt Engineering
- Context & Knowledge Base Design.
- Context & Knowledge Base Design.
- Experience running LLM evals
NOTICE PERIOD: Immediate – 30 Days
SKILLS: LLM, AI, PROMPT ENGINEERING
NICE TO HAVES:
Data Literacy & Modelling Awareness Familiarity with Databricks, AWS, and ChatGPT Environments
ROLE PROFICIENCY:
Role Scope / Deliverables:
- Scope of Role Serve as the link between business intelligence, data engineering, and AI application teams, ensuring the Large Language Model (LLM) interacts effectively with the modeled dataset.
- Define and curate the context and knowledge base that enables GPT to provide accurate, relevant, and compliant business insights.
- Collaborate with Data Analysts and System SMEs to identify, structure, and tag data elements that feed the LLM environment.
- Design, test, and refine prompt strategies and context frameworks that align GPT outputs with business objectives.
- Conduct evaluation and performance testing (evals) to validate LLM responses for accuracy, completeness, and relevance.
- Partner with IT and governance stakeholders to ensure secure, ethical, and controlled AI behavior within enterprise boundaries.
KEY DELIVERABLES:
- LLM Interaction Design Framework: Documentation of how GPT connects to the modeled dataset, including context injection, prompt templates, and retrieval logic.
- Knowledge Base Configuration: Curated and structured domain knowledge to enable precise and useful GPT responses (e.g., commercial definitions, data context, business rules).
- Evaluation Scripts & Test Results: Defined eval sets, scoring criteria, and output analysis to measure GPT accuracy and quality over time.
- Prompt Library & Usage Guidelines: Standardized prompts and design patterns to ensure consistent business interactions and outcomes.
- AI Performance Dashboard / Reporting: Visualizations or reports summarizing GPT response quality, usage trends, and continuous improvement metrics.
- Governance & Compliance Documentation: Inputs to data security, bias prevention, and responsible AI practices in collaboration with IT and compliance teams.
KEY SKILLS:
Technical & Analytical Skills:
- LLM Integration & Prompt Engineering – Understanding of how GPT models interact with structured and unstructured data to generate business-relevant insights.
- Context & Knowledge Base Design – Skilled in curating, structuring, and managing contextual data to optimize GPT accuracy and reliability.
- Evaluation & Testing Methods – Experience running LLM evals, defining scoring criteria, and assessing model quality across use cases.
- Data Literacy & Modeling Awareness – Familiar with relational and analytical data models to ensure alignment between data structures and AI responses.
- Familiarity with Databricks, AWS, and ChatGPT Environments – Capable of working in cloud-based analytics and AI environments for development, testing, and deployment.
- Scripting & Query Skills (e.g., SQL, Python) – Ability to extract, transform, and validate data for model training and evaluation workflows.
- Business & Collaboration Skills Cross-Functional Collaboration – Works effectively with business, data, and IT teams to align GPT capabilities with business objectives.
- Analytical Thinking & Problem Solving – Evaluates LLM outputs critically, identifies improvement opportunities, and translates findings into actionable refinements.
- Commercial Context Awareness – Understands how sales and marketing intelligence data should be represented and leveraged by GPT.
- Governance & Responsible AI Mindset – Applies enterprise AI standards for data security, privacy, and ethical use.
- Communication & Documentation – Clearly articulates AI logic, context structures, and testing results for both technical and non-technical audiences.
Job Title: BASE24 EPS Tester / Developer
Location: Bangalore
Work Type: Permanent – Full Time
Role Overview:
Seeking an experienced technical engineer to support the migration from the existing transaction switch to BASE24 EPS. The role involves development, configuration, integration, and testing of BASE24 EPS modules, ensuring smooth transition, high-quality delivery, and collaboration within cross-functional teams.
Key Responsibilities:
Develop, test, and deploy solutions including CSMs on BASE24 EPS
Configure BASE24 EPS modules, terminals, ATMs, host systems, and interfaces
Prepare migration scripts and interchange configurations (VISA, MasterCard, AMEX, JCB)
Manage scheme mandates and updates
Configure security keys and integrate EPS with HSMs
Generate MIS and required business reports
Skills & Experience:
5+ years in transaction switch systems
Strong hands-on experience in BASE24 EPS, scripting, SDK
Knowledge of ISO 8583, XML, scheme formats and certifications
Strong C++/Java programming and debugging skills
Experience with Linux, VMware; cloud knowledge (Azure/AWS) preferred
Education:
Bachelor’s or Master’s in Engineering/Science or equivalent
Relevant certifications preferred
Values:
Ethical, bold, professional
Respectful, customer-focused
Strong communication and time management skills
NodeJS (Node.js)
React.js
JavascriptArtium Academy is the first of its kind online music academy with an Academic Board featuring the industry greats - Sonu Nigam, Shubha Mudgal, KS Chitra, Aruna Sairam, Aneesh Pradhan, Raju Singh, Loius Banks, Gino Banks & Ananth Vaidyanathan.
At Artium Academy, our mantra is to provide an advanced learning platform, packed with virtual tools, enabling users to learn music in a fun and interactive way!
Making music available to everyone. We pride ourselves in being a company driven by technology. Music is the beating heart of our platform, while tech is the brainpower enabling innovative ideas of engaging with our students & teachers.
The Opportunity
ARTIUM is looking for a Full Stack Developer
What You’ll Do
• Architect, design, build and deploy technology solutions at scale
• Understand business problems and suggest technology solutions.
• Raise the bar on sustainable engineering by improving best practices, producing best in class of code, documentation, testing and monitoring.
• Estimate effort, identify risks and plan execution.
• Hands-on experience using JavaScript ES6, Working in Node JS, Developing and Deploying applications in Cloud environment
• Solid experience in developing & integrating backend RESTful services with Client/UI side technologies with loosely coupled, flexible solutions. Good understanding of Clean
• Architecture, Micro services, and Design patterns
• Strong with databases and Query tuning techniques to improve performance
• Good knowledge of client-side scripting using JavaScript, ReactJS, Android and iOS
• Good Understanding of Database design techniques (such as normalization)
• Good understanding of CI/CD practices and tools.
• Partner with Product Managers and Business owners to define key components of the overall strategy.
• Experience in AWS Cloud Technologies and Stacks like AWS Lambda, SQS, Storage, Media and Cache Management
• Strong desire to drive change, and ability to adapt to change quickly. Proficient in new and emerging technologies.
• Exceptional communication and interpersonal skills - including negotiation, facilitation, and consensus-building skills; ability to influence and persuade, without direct control
What We Offer You
• Hike on your Current CTC + Performance Based Stock Options
• Become a part of the Pilot Batch and cherish the opportunity of witnessing and even contributing to the setting up of the systems & processes.
• Make consistent, significant opportunistic contributions, and be privileged to grow with the company at a rampant speed
• With a flat hierarchy, enjoy the liberty of working directly under the guidance of stellar leaders.
AngularJS (1.x)
Angular (2+)
BootstrapJob description:-
- Strong experience with Angular 2+ and above along with other technologies like HTML5, CSS, jQuery and YUI.
- Strong knowledge of JS Fundamentals.
- Design & development of Angular applications as per desired specifications, along with experience in frameworks/libraries like jQuery, Bootstrap etc.
- Own end-to-end product modules/features (from the requirement to going live)- Design & code review, troubleshoot & help team members on issues.
- Gather requirements by interacting directly with the end-users.
- Research on open source framework/technology required for developing the feature/application
Responsibilities:
● Develop an overall strategy for online marketplace development and manage the day to day operations for various platforms
● Drive and own sales and revenue targets from eCommerce operations for the brand
● Coordinate with our Digital Marketing Team for promotions
● Create strategies to drive sales through eCommerce marketplaces like Amazon, Flipkart, Nykaa, Paytm, Purplle, etc
● Categorizing, listing, and positioning the company’s products on eCommerce marketplaces
● Manage various operational activities such as merchandising, post listings, customer service, etc. related to the company’s e-commerce presence
● Monitor the business performance on the e-commerce marketplaces and report the same along with recommendations to the management.
● Update and maintain e-commerce sales data and report to the management
● Ensure compliance with relevant laws & regulations while managing various agreements, contracts, disclaimers, etc
Here’s what you should have:
● Minimum of 4+ years in handling online marketplaces, preferably in the e-commerce industry
● Strong communication, analytical, negotiation, and presentation skills
● Understanding about Ads/Promotion/Coupons/AMS and Optimization of ads.
● Hands-on experience in managing and maintaining e-commerce websites/portals.
● Excellent knowledge of prevailing procedures and techniques in e-commerce.
● Masters in Marketing/MBA is a plus
NodeJS (Node.js)Javascript
MongoDB
ExpressThe ideal candidate is a highly resourceful and innovative developer with extensive experience in the Node Js . You must also possess a strong knowledge of Mongo DB
Responsibilities
- Perform a mix of maintenance, enhancements, and new development as required
- Work in a data analyst role and with business intelligence applications
- Document features, technical specifications & infrastructure Responsibilities
- Work cross-functionally to convert business needs into technical specifications
Qualifications
Back-end technologies& Front-end (HTML, JavaScript, CSS), Node js,Mongo Database, MySQL databases
- 1+ years' of experience in web development and software design
- Expertise in Strapi will be a plus point
- should be able to create the APIs
- Payment Gateway Integration( Stripe)
Android Development
Kotlin
Javaalgorithms, and software engineering principles
• Passionate about creating great code
• Multiple years of experience in Android application development, with Java and/or
Kotlin. Kotlin experience is a major advantage.
• More than one published application on the Google Play store available for immediate
download and review by our team. Please provide names of all your apps that you've
worked with a brief description of your contribution (if not individually developed).
• Strong experience in building and publishing commercial applications to Google Play
store.
• Multiple years of in Java I/O, RDBMS, Networking, Generics and well-known
application frameworks.
• Solid Understanding of Android design principles and interface guidelines.
• Experience with performance and memory tuning using tools
• Experience coding with RESTful APIs to connect applications to back-end services.
• Great team player who works well in collaborative situations
• Experience with iOS app development is a major plus. Experience with cross-platform
tools would be an advantage
• Experience with tools like Git, Jira, Basecamp, BitBucket, Azure DevOps would be an
advantage.
• Good to have experience working with IOT projects, Bluetooth technologies
• Active Open Source, GitHub or Stack Overflow contribution will be a big plus
• Having personal apps in play store will be an added advantage
• Working knowledge of the general mobile landscape, architectures, trends & emerging
technologies.
React.js
React NativePythonHeadquarters : Gurgaon, Haryana
Year founded : 2015
Work Location : Gurugram
Job Description –
Job Role - Software Developer Frontend
Key Capabilities
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
- Knowledge of isomorphic React is a plus
If you think you are one of them then please reply with your interest and we will take your candidature ahead for the next level of evaluation. Below information would be appreciated more:
Current CTC:
Expected CTC:
Notice Period:
Update Resume: please attach
Looking forward to taking you to the next level of technology.
HTML/CSS
PHP
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon