
10+ years experience in data engineering or backend engineering
2+ years in a technical leadership or team-lead role
Expert-level experience with Kafka for high-throughput streaming systems
Strong hands-on expertise with PySpark for distributed data processing
Advanced experience with AWS Glue for ETL orchestration and metadata management
Proven experience building and upgrading real-time data lakes at scale
Hands-on knowledge of data warehouses such as Redshift or Snowflake
Experience with AWS services including S3, Kinesis, Lambda, and RDS

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We are looking for a motivated and results-driven Sales Representative to join our growing team. In this role, you will identify new business opportunities, build strong customer relationships, and drive revenue growth. The ideal candidate is a strong communicator who thrives in a fast-paced environment and is comfortable managing a full sales cycle—from prospecting to closing deals.
Job Title : Senior MERN Stack Developer with Blockchain Expertise
Location : Indore, MP
Experience : 2-5 years
Job Type : Full-time, On-site
We're seeking a seasoned Senior MERN Stack Developer with a strong focus on blockchain technology to join our innovative team in Indore. As a Senior MERN Stack Developer, you'll play a pivotal role in crafting and implementing cutting-edge blockchain solutions using the MERN stack. Your expertise will contribute to the development of secure, scalable, and decentralized applications. If you're passionate about blockchain technology, possess extensive MERN stack experience, and thrive in a collaborative environment, we encourage you to apply and be a key player in our transformative projects.
Requirements :
- Proven experience as a Full Stack Developer with a specialization in blockchain technology.
- Proficiency in the MERN stack (MongoDB, Express.js, React, Node.js).
- Experience with major blockchain platforms such as Ethereum, Hyperledger, or similar.
- Solid understanding of smart contract development and implementation.
- Knowledge of decentralized application (dApp) development.
- Familiarity with cryptography and principles of blockchain security.
- Strong problem-solving and analytical skills.
- Excellent collaboration and communication skills.
Skills :
- MongoDB, Express, Node.js, React.js
- Next.js (knowledge preferred but not mandatory)
- WordPress/Shopify experience (preferred)
- Real-time communication using Socket.IO or WebRTC (preferred)
- GraphQL API development
- Experience with integrating payment gateways
If you're ready to take on exciting challenges and contribute to groundbreaking projects, apply now and join us in shaping the future of blockchain technology.
Location: Chennai
Requirements:
Numerator is a data and technology company reinventing market research. Headquartered in Chicago, IL, Numerator has 1,600 employees worldwide. The company blends proprietary data with advanced technology to create unique insights for the market research industry that has been slow to change. The majority of Fortune 100 companies are Numerator clients.
Job Description
What We Do and How?
We are a market research company, revolutionizing how it's done! We mix fast paced development and unique approaches to bring best practices and strategy to our technology. Our tech stack is deep, leveraging several languages and frameworks including Python, C#, Java, Kotlin, React, Angular, and Django among others. Our engineering hurdles sit at the intersection of technologies ranging from mobile, computer vision and crowdsourcing, to machine learning and big data analytics.
Our Team
From San Francisco to Chicago to Ottawa, our R&D team is comprised of talented individuals spanning across a robust tech stack. The R&D team is comprised of product, data analytics, engineers across Front End, Back End, DevOps, Business Intelligence, ETL, Data Science, Mobile Apps, and much more. Across these different groups we work towards one common goal: To build products into efficient and seamless user experiences that help our clients succeed.
Numerator is looking for a Infrastructure Engineer to join our growing team. This is a unique opportunity where you will get a chance to work with an established and rapidly evolving platforms that handles millions of requests and massive amounts of data. In this position, you will be responsible for taking on new initiatives to automate, enhance, maintain, and scale services in a rapidly-scaling SaaS environment.
As a member of our team, you will make an immediate impact as you help build out and expand our technology platforms across several software products. This is a fast-paced role with high growth, visibility, impact, and where many of the decisions for new projects will be driven by you and your team from inception through production.
Some of the technologies we frequently use include: Terraform, Ansible, SumoLogic, Kubernetes, and many AWS-native services.
• Develop and test the cloud infrastructure to scale a rapidly growing ecosystem.
• Monitor and improve DevOps tools and processes, automate mundane tasks, and improve system reliability.
• Provide deep expertise to help steer scalability and stability improvements early in the life-cycle of development while working with the rest of the team to automate existing processes that deploy, test, and lead our production environments.
• Train teams to improve self-healing and self-service cloud-based ecosystems in an evolving AWS infrastructure.
• Build internal tools to demonstrate performance and operational efficiency.
• Develop comprehensive monitoring solutions to provide full visibility to the different platform components using tools and services like Kubernetes, Sumologic, Prometheus, Grafana.
• Identify and troubleshoot any availability and performance issues at multiple layers of deployment, from hardware, operating environment, network, and application.
• Work cross-functionally with various teams to improve Numerator’s infrastructure through automation.
• Work with other teams to assist with issue resolutions related to application configuration, deployment, or debugging.
• Lead by example and evangelize DevOps best practice within other engineering teams at Numerator.
Skills & Requirements
What you bring
• A minimum of 3 years of work experience in backend software, DevOps, or a related field.
• A passion for software engineering, automation and operations and are excited about reliability, availability and performance.
• Availability to participate in after-hours on-call support with your fellow engineers.
• Strong analytical and problem-solving mindset combined with experience troubleshooting large scale systems.
• Fundamental knowledge in networking; operating systems; package build system (IP subnets and routing, ACL’s, Core Ubuntu, PIP and NPM).
• Experience with automation technologies to build, deploy and integrate both infrastructure and applications (e.g., Terraform, Ansible).
• Experience using scripting languages like Python and *nix tools (Bash, sed/awk, Make).
• You enjoy developing and managing real-time distributed platforms and services that scale billions of requests.
• Have the ability to manage multiple systems across stratified environments.
• A deep enthusiasm for the Cloud and DevOps and keen to get other people involved.
• Experience with scaling and operationalizing distributed data stores, file systems and services.
• Running services in AWS or other cloud platforms, strong experience with Linux systems.
• Experience in modern software paradigms including cloud applications and serverless architectures.
• You look ahead to identify opportunities and foster a culture of innovation.
• BS, MS or Ph.D. in Computer Science or a related field, or equivalent work experience.
Nice to haves
• Previous experience working with a geographically distributed software engineering team.
• Experience working with Jenkins or Circle-CI
• Experience with storage optimizations and management
• Solid understanding of building scalable, highly performant systems and services
• Expertise with big data, analytics, machine learning, and personalization.
• Start-up or CPG industry experience
If this sounds like something you would like to be part of, we’d love for you to apply! Don't worry if you think that you don't meet all the qualifications here. The tools, technology, and methodologies we use are constantly changing and we value talent and interest over specific experience.
Disclaimer: We do not charge any fee for employment and the same applies to the Recruitment Partners who we work with. Numerator is an equal opportunity employer. Employment decisions are based on merit. Additionally, we do not ask for any refundable security deposit to be paid in bank accounts for employment purposes. We request candidates to be cautious of misleading communications and not pay any fee/ deposit to individuals/ agencies/ employment portals on the pretext of attending Numerator interview process or seeking employment with us. These would be fraudulent in nature. Anyone dealing with such individuals/agencies/
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.
About Company
- Vision : Bikayi helps small to medium sized businesses go online and scale their businesses. Bikayi merchants are selling various things from groceries to apparels and electronic items.
- Scale : We are very close to grossing a GMV of 1B dollars on an annual basis. Probably one of your neighbourhood shops is using Bikayi to sell online.
- Fuel : Monetizing the product from early days we have a solid business model and our revenue numbers are growing at a healthy pace. Apart from this we are funded by top investors in the world like Sequoia capital and Ycombinator.
- People : We have a culture which gives you a lot of challenges to solve and at the same time get high rewards.
Fun facts
- 42,59,407 Indians started their online selling journey with Bikayi this year, That is greater than the combined population of Maldives and Monaco
- We witnessed a GMV growth of 5400% and revenue growth of 1100% last year.
- Band Chainsmokers have also invested in Bikayi 🎵
Responsibilities
- Guide the team : Help the junior engineers to unblock them and guide them on best design practices. Help in code reviewing on a regular basis.
- Responsible for code delivery : Pushing deploys on a constant basis. When working in a growth stage company, this part can be challenging as the speed of requirements is high. You will need to make sure you are able to push code on a regular basis.
- Design & Architecture : You need to have technical expertise in the company's tech stack and in general the frontend or backend infrastructures.
- Prepare thorough technical documentation which can be used as a reference by other engineers.
- Own your product : You will be responsible for the success / failure of your team and the product. You will need to work with cross functional teams, understand their requirements and make sure that everybody is on the same page.
Requirements
- Past experience of working for tier 1 / vc funded companies.
- 3+ years of commercial work experience in the relevant domains.
- Continuous past experience of delivering products at a steady pace.
- Experience in the following would be preferred.
- Node Js for Backend Engineers
- React Js for Frontend Engineers
Company Perks
- Macbook
- Flexible hours
- Book reading / personal development stipend
- ESOP pool also available
- Health insurance benefits
- Fully stacked snack kitchen and gaming room
- Free front row tickets to The Chainsmokers concerts in India \m/
NOTE - SALARY IS NEGOTIABLE
• Client acquisition and business development by direct/indirect sales.
• Offer customised portfolio solutions to clients based on their risk/ return and liquidity profile.
• Maximise revenue generation and lead closures by using social and public media marketing campaigns.
• Strong client focus including pre and post sales services for long term wealth retention.
• Meet and advise clients on real estate.
• Transaction management and deal closure from sourcing to ROI generation.
• Develop Square Yards as a brand by ensuring service standards in line with company policies.
• Attractive incentives, mobility across regions (global), fast track growth and equity ownership for superior performers.









