Tech Lead - Data Engineering

About NonStop io Technologies

NonStop io Technologies is a value-driven company with a strong focus on process-oriented software engineering. We specialize in Product Development and have a decade's worth of experience in building web and mobile applications across various domains. NonStop io Technologies follows core principles that guide its operations and believes in staying invested in a product's vision for the long term. We are a small but proud group of individuals who believe in the 'givers gain' philosophy and strive to provide value in order to seek value. We are committed to and specialize in building cutting-edge technology products and serving as trusted technology partners for startups and enterprises. We pride ourselves on fostering innovation, learning, and community engagement. Join us to work on impactful projects in a collaborative and vibrant environment.

Brief Description:

We're seeking an AI/ML Engineer to join our team. As AI/ML Engineer, you will be responsible for designing, developing, and implementing artificial intelligence (AI) and machine learning (ML) solutions to solve real-world business problems. You will work closely with engineering teams, including software engineers, domain experts, and product managers, to deploy and integrate Applied AI/ML solutions into the products that are being built at NonStop io. Your role will involve researching cutting-edge algorithms and data processing techniques, and implementing scalable solutions to drive innovation and improve the overall user experience.

Responsibilities

● Applied AI/ML engineering; Building engineering solutions on top of the AI/ML tooling available in the industry today. Eg: Engineering APIs around OpenAI

● AI/ML Model Development: Design, develop, and implement machine learning models and algorithms that address specific business challenges, such as natural language processing, computer vision, recommendation systems, anomaly detection, etc.

● Data Preprocessing and Feature Engineering: Cleanse, preprocess, and transform raw data into suitable formats for training and testing AI/ML models. Perform feature engineering to extract relevant features from the data

● Model Training and Evaluation: Train and validate AI/ML models using diverse datasets to achieve optimal performance. Employ appropriate evaluation metrics to assess model accuracy, precision, recall, and other relevant metrics

● Data Visualization: Create clear and insightful data visualizations to aid in understanding data patterns, model behaviour, and performance metrics

● Deployment and Integration: Collaborate with software engineers and DevOps teams to deploy AI/ML models into production environments and integrate them into various applications and systems

● Data Security and Privacy: Ensure compliance with data privacy regulations and implement security measures to protect sensitive information used in AI/ML processes

● Continuous Learning: Stay updated with the latest advancements in AI/ML research, tools, and technologies, and apply them to improve existing models and develop novel solutions

● Documentation: Maintain detailed documentation of the AI/ML development process, including code, models, algorithms, and methodologies for easy understanding and future reference.

Qualifications & Skills

● Bachelor's, Master's, or PhD in Computer Science, Data Science, Machine Learning, or a related field. Advanced degrees or certifications in AI/ML are a plus

● Proven experience as an AI/ML Engineer, Data Scientist, or related role, ideally with a strong portfolio of AI/ML projects

● Proficiency in programming languages commonly used for AI/ML. Preferably Python

● Familiarity with popular AI/ML libraries and frameworks, such as TensorFlow, PyTorch, scikit-learn, etc.

● Familiarity with popular AI/ML Models such as GPT3, GPT4, Llama2, BERT etc.

● Strong understanding of machine learning algorithms, statistics, and data structures

● Experience with data preprocessing, data wrangling, and feature engineering

● Knowledge of deep learning architectures, neural networks, and transfer learning

● Familiarity with cloud platforms and services (e.g., AWS, Azure, Google Cloud) for scalable AI/ML deployment

● Solid understanding of software engineering principles and best practices for writing maintainable and scalable code

● Excellent analytical and problem-solving skills, with the ability to think critically and propose innovative solutions

● Effective communication skills to collaborate with cross-functional teams and present complex technical concepts to non-technical stakeholders

Job Title : QA Engineer – Web3/Blockchain

Experience : 3+ Years

Location : Noida Sector 18

Job Type : Full Time

Job Summary :

We are seeking a skilled QA Engineer with hands-on experience in testing Blockchain/Web3 projects such as wallets, DApps, and related decentralized applications. The ideal candidate should be detail-oriented, proactive, and passionate about ensuring the quality and reliability of Web3 solutions.

Mandatory Skills : QA testing of Web3 wallets, DApps, smart contracts, blockchain transactions, and API testing (Postman/Swagger).

Responsibilities :

• Design, develop, and execute test cases for Web3 wallets, DApps, and smart contract integrations.
• Perform functional, regression, API, and end-to-end testing of blockchain applications.
• Validate transactions, gas fees, wallet functionalities, and blockchain data consistency.
• Collaborate with developers, product managers, and other stakeholders to identify and resolve issues.
• Work with automation tools (if applicable) to enhance QA efficiency.

Requirements :

• 3+ years of QA/testing experience with a focus on Blockchain/Web3 applications.
• Strong knowledge of wallets (MetaMask, Trust Wallet, etc.) and DApps.
• Understanding of smart contracts, Ethereum, and blockchain fundamentals.
• Experience with API testing tools (Postman/Swagger) and bug tracking systems (Jira, etc.).
• Good problem-solving and communication skills.

We are hiring for Corporate Ticketing (Male)

Location- Noida/ Mumbai (Nariman Point)

Experience- 3+ Yrs

Rotational Shifts (1pm to 10pm)

Required:

●  Possess in-depth knowledge of GDS systems, specifically Galileo and sabre

●  Demonstrate proficiency in managing both international and domestic ticketing operations

●   Strong understanding of city codes, airport codes, and airline hubs.

●   Excellent communication skill in both written and verbal formats

●   Willingness to work in rotational shifts, including nights and weekends

Required Skills: TypeScript, MVC, Cloud experience (Azure, AWS, etc.), mongodb, Express.js, Nest.js

Criteria:

Need candidates from Growing startups or Product based companies only

1. 4–8 years’ experience in backend engineering

2. Minimum 2+ years hands-on experience with:

• TypeScript
• Express.js / Nest.js

3. Strong experience with MongoDB (or MySQL / PostgreSQL / DynamoDB)

4. Strong understanding of system design & scalable architecture

5. Hands-on experience in:

• Event-driven architecture / Domain-driven design
• MVC / Microservices

6. Strong in automated testing (especially integration tests)

7. Experience with CI/CD pipelines (GitHub Actions or similar)

8. Experience managing production systems

9. Solid understanding of performance, reliability, observability

10. Cloud experience (AWS preferred; GCP/Azure acceptable)

11. Strong coding standards — Clean Code, code reviews, refactoring

Description 

About the opportunity

We are looking for an exceptional Senior Software Engineer to join our Backend team. This is a unique opportunity to join a fast-growing company where you will get to solve real customer and business problems, shape the future of a product built for Bharat and build the engineering culture of the team. You will have immense responsibility and autonomy to push the boundaries of engineering to deliver scalable and resilient systems.

As a Senior Software Engineer, you will be responsible for shipping innovative features at breakneck speed, designing the architecture, mentoring other engineers on the team and pushing for a high bar of engineering standards like code quality, automated testing, performance, CI/CD, etc. If you are someone who loves solving problems for customers, technology, the craft of software engineering, and the thrill of building startups, we would like to talk to you.

What you will be doing

• Build and ship features in our Node.js (and now migrating to TypeScript) codebase that directly impact user experience and help move the top and bottom line of the business.
• Collaborate closely with our product, design and data team to build innovative features to deliver a world class product to our customers. At company, product managers don’t “tell” what to build. In fact, we all collaborate on how to solve a problem for our customers and the business. Engineering plays a big part in it.
• Design scalable platforms that empower our product and marketing teams to rapidly experiment.
• Own the quality of our products by writing automated tests, reviewing code, making systems observable and resilient to failures.
• Drive code quality and pay down architectural debt by continuous analysis of our codebases and systems, and continuous refactoring.
• Architect our systems for faster iterations, releasability, scalability and high availability using practices like Domain Driven Design, Event Driven Architecture, Cloud Native Architecture and Observability.
• Set the engineering culture with the rest of the team by defining how we should work as a team, set standards for quality, and improve the speed of engineering execution.

The role could be ideal for you if you

• Experience of 4-8 years of working in backend engineering with at least 2 years of production experience in TypeScript, Express.js (or another popular framework like Nest.js) and MongoDB (or any popular database like MySQL, PostgreSQL, DynamoDB, etc.).
• Well versed with one or more architectures and design patterns such as MVC, Domain Driven Design, CQRS, Event Driven Architecture, Cloud Native Architecture, etc.
• Experienced in writing automated tests (especially integration tests) and Continuous Integration. At company, engineers own quality and hence, writing automated tests is crucial to the role.
• Experience with managing production infrastructure using technologies like public cloud providers (AWS, GCP, Azure, etc.). Bonus: if you have experience in using Kubernetes.
• Experience in observability techniques like code instrumentation for metrics, tracing and logging.
• Care deeply about code quality, code reviews, software architecture (think about Object Oriented Programming, Clean Code, etc.), scalability and reliability. Bonus: if you have experience in this from your past roles.
• Understand the importance of shipping fast in a startup environment and constantly try to find ingenious ways to achieve the same.
• Collaborate well with everyone on the team. We communicate a lot and don’t hesitate to get quick feedback from other members on the team sooner than later.
• Can take ownership of goals and deliver them with high accountability.

Don’t hesitate to try out new technologies. At company, nobody is limited to a role. Every engineer in our team is an expert of at least one technology but often ventures out in adjacent technologies like React.js, Flutter, Data Platforms, AWS and Kubernetes. If you are not excited by this, you will not like working at company. Bonus: if you have experience in adjacent technologies like AWS (or any public cloud provider, Github Actions (or CircleCI), Kubernetes, Infrastructure as Code (Terraform, Pulumi, etc.), etc.

As a Customer Support Executive, you will be responsible for managing inbound calls through a dedicated support line and assisting with system-related queries. Your role involves documenting queries accurately, providing first-level support, and coordinating with the internal team for resolutions. This is a customer-facing role that requires strong communication skills, basic computer knowledge, and a service-oriented approach.

Key Responsibilities

Call Handling & Query Management

• Answer inbound calls on the dedicated support line with professionalism.

• Log and document customer/system queries accurately.

• Maintain structured records for tracking and reporting.

Basic System Support

• Provide timely and accurate first-level responses to customer queries, ensuring issues are resolved effectively.

• Guide the users through basic troubleshooting steps.

• Escalate unresolved or technical issues to the internal team.

Collaboration & Escalation

• Work closely with the internal support team to ensure timely resolutions.

• Communicate escalated issues with complete details for faster problem-solving.

• Follow up to ensure query closure and customer satisfaction.

Documentation & Reporting

• Maintain logs of queries and call outcomes for reference.

• Prepare simple reports on recurring issues and support trends.

• Share daily, weekly and monthly updates with the internal team.

Professional Communication

• Ensure clear, polite, and professional communication with customers. • Handle customer queries with patience and empathy.

• Represent SmartWinnr’s brand values in every interaction.

Position: Business Development Manager

Shift Timing: 10 AM to 7 PM - Monday to Saturday (Remote)

Company: JNJ Technologies & Services LLP - http://jnjservices.co.in/

Location: Vijayawada, Andra Pradesh

Language: English  

Salary: 5 LPA to 7.20 LPA

We are looking for a motivated and ambitious Business Development Manager to expand our clientele. You will be responsible for applying different sales strategies and work with dedication to increase sales. Your ultimate goal will be to drive sustainable financial growth by boosting sales and maintaining strong client relationships.

Requirements:

•     Bachelor’s degree in business, marketing or related field.

•     4 - 8 Years of Experience in sales, marketing or related field.

•     Strong communication skills and IT fluency.

•     Ability to manage complex projects and multi-task.

•     Excellent organizational skills.

•     Ability to flourish with minimal guidance, be proactive, and handle uncertainty.

•     Proficient in Word, Excel, Outlook, and PowerPoint.

•     Comfortable using a computer for various tasks.

Responsibilities:

•     Develop a growth strategy focused both on financial gain and customer satisfaction

•     The responsibilities of a Sales Manager Own recruiting, objectives setting, coaching and performance monitoring of sales representatives.

•     Prepare sales contracts ensuring adherence to law-established rules and guidelines

•     Keep records of sales, revenue, invoices etc.

•     Provide trustworthy feedback and after-sales support