11+ Nanotechnology Jobs in Chennai | Nanotechnology Job openings in Chennai

Job Title : Automation Quality Engineer (Gen AI)

Experience : 3 to 5+ Years

Location : Bangalore / Chennai / Pune

Role Overview :

We’re hiring a Quality Engineer to lead QA efforts for AI models, applications, and infrastructure.

You'll collaborate with cross-functional teams to design test strategies, implement automation, ensure model accuracy, and maintain high product quality.

Key Responsibilities :

• Develop and maintain test strategies for AI models, APIs, and user interfaces.
• Build automation frameworks and integrate into CI/CD pipelines.
• Validate model accuracy, robustness, and monitor model drift.
• Perform regression, performance, load, and security testing.
• Log and track issues; collaborate with developers to resolve them.
• Ensure compliance with data privacy and ethical AI standards.
• Document QA processes and testing outcomes.

Mandatory Skills :

• Test Automation : Selenium, Playwright, or Deep Eval
• Programming/Scripting : Python, JavaScript
• API Testing : Postman, REST Assured
• Cloud & DevOps : Azure, Azure Kubernetes, CI/CD pipelines
• Performance Testing : JMeter
• Bug Tracking : Azure DevOps
• Methodologies : Agile delivery experience
• Soft Skills : Strong communication and problem-solving abilities

years MS SQL Server Administration experience required 

∙Provide 24x7 support for critical production systems. 

∙ Provide technical leadership for the service component or the product. 

∙IT Operations with strong understanding of database structures, theories, principles, and best practices. 

∙Experience with Performance Tuning and Optimization (PTO), using native monitoring and third-party tools 

∙Experience with backups, restores and recovery processes 

∙Knowledge of High Availability (HA) and Disaster Recovery (DR) options for SQL Server  

∙Assist developers with complex query tuning and schema refinement. 

∙Experience in handling database corruption 

∙Manage Encrypted database, TDE and SSL certificate 

∙Manage PaaS and IaaS environment 

∙Experience with SSIS packages, SSRS and SSAS 

∙Experience working with Windows server, including Active Directory 

Job Title - Senior Backend Engineer

About Tazapay 

Tazapay is a cross border payment service provider. They offer local collections via local payment methods, virtual accounts and cards in over 70 markets. The merchant does not need to create local entities anywhere and Tazapay offers the additional compliance framework to take care of local regulations and requirements. This results in decreased transaction costs, fx transparency and higher auth rates. 

They are licensed and backed by leading investors.   www.tazapay.com 

What’s exciting waiting for You? 

This is an amazing opportunity for you to join a fantastic crew before the rocket ship launch. It will be a story you will carry with you through your life and have the unique experience of building something ground up and have the satisfaction of seeing your product being used and paid for by thousands of customers. You will be a part of a growth story be it anywhere - Sales, Software Development, Marketing, HR, Accounting etc. 

We believe in a culture of openness, innovation & great memories together. 

Are you ready for the ride? 

Find what interesting things you could do with us. 

About the Backend Engineer role

Responsibilities (not exhaustive)

• Design, write and deliver highly scalable, reliable and fault tolerant systems with minimal guidance 
• Participate in code and design reviews to maintain our high development standards
• Partner with the product management team to define and execute the feature roadmap
• Translate business requirements into scalable and extensible design
• Proactively manage stakeholder communication related to deliverables, risks, changes and dependencies
• Coordinate with cross functional teams (Mobile, DevOps, Data, UX, QA etc.) on planning and execution
• Continuously improve code quality, product execution, and customer delight
• Willingness to learn new languages and methodologies
• An enormous sense of ownership
• Engage in service capacity and demand planning, software performance analysis, tuning and optimization

The Ideal Candidate

Education

• Degree in Computer Science or equivalent with 5+ years of experience in commercial software development in large distributed systems

Experience

• Hands-on experience in designing, developing, testing and deploying applications on Golang, Ruby,Python, .Net Core or Java for large scale applications
• Deep knowledge of Linux as a production environment
• Strong knowledge of data structures, algorithms, distributed systems, and asynchronous architectures
• Expert in at least 1 of the following languages: Golang, Python, Ruby, Java, C, C++
• Proficient in OOP, including design patterns. 
• Ability to design and implement low latency RESTful services
• Hands-on coder who has built backend services that handle high volume traffic.
• Strong understanding of system performance and scaling
• Possess excellent communication, sharp analytical abilities with proven design skills, able to think critically of the current system in terms of growth and stability
• Data modeling experience in both Relational and NoSQL databases
• Continuously refactor applications to ensure high-quality design
• Ability to plan, prioritize, estimate and execute releases with good degree of predictability
• Ability to scope, review and refine user stories for technical completeness and to alleviate dependency risks
• Passion for learning new things, solving challenging problems
• Ability to get stuff done!

Nice to have

• Familiarity with Golang ecosystem
• Familiarity with running web services at scale; understanding of systems internals and networking are a plus
• Be familiar with HTTP/HTTPS communication protocols.

Abilities and Traits

• Ability to work under pressure and meet deadlines
• Ability to provide exceptional attention to details of the product.
• Ability to focus for extended periods of repetitious activity.
• Ability to think ahead and anticipate problems, issues and solutions
• Work well as a team player and help the team members to resolve issues
• Be committed to quality and be structured in approach
• Excellent and demonstrable concept formulation, logical and analytical skills
• Excellent planning, organizational, and prioritization skills

Location - Chennai - India

Join our team and let's groove together to the rhythm of innovation and opportunity!

Your Buddy

Tazapay

About us:

HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.

We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.

To know more, Visit! - https://www.happyfox.com/

What you can expect as a Senior Frontend Engineer at HappyFox:

• You will consistently ship features and improvements with minimal guidance and support from other team members. 
• You’ll work alongside the Product, Design, and, Backend Engineering teams to iterate on new features within HappyFox products.
• You will advocate for improvements to product quality, security, and performance.
• You will solve technical problems of high scope and complexity.
• You will craft code that meets our internal standards for style, maintainability, and best practices for a high-scale web environment. 
• You will maintain and advocate for these standards through code review.
• You will recognize inefficiencies in our team, and propose solutions.

You should apply if:

• You have 5+ years of relevant professional experience in building web applications with javascript frameworks like Ember.js or React.js.
• You have a sound knowledge of HTML, CSS, and JavaScript.
• You can clearly and concisely communicate complex technical, architectural, and/or organizational problems and propose thorough, iterative solutions.
• You are comfortable working in a highly agile, intensely iterative software development process.
• You have demonstrated the ability to onboard and integrate with an organization long-term.
• You have a positive and solution-oriented mindset.
• You have experience owning a project from concept to production, including proposal, discussion, and execution.
• You are self-motivated and self-managing, with strong organizational skills.

BYJU'S IS HIRING FOR SALES ROCK-STARS
Role: Business Development Associate - Field Sales
Location: PAN INDIA
Probation Period: 2 Months CTC during probation period: ₹25,000/month CTC post probation period: ₹ 7 lacs(fixed) + ₹ 3 lacs(variable)

Role: Business Development Associate - Inside Sales
Location: Bengaluru
CTC during probation period: ₹25,000/month CTC post probation period: ₹ 5 lacs(fixed) + ₹ 2 lacs(variable)
Note: This is an individual contributor role in an employee-oriented, high performance environment. You will be working 5 days a week with Mondays and Tuesdays being week-off.
BASIC REQUIREMENTS: *Bachelor's Degree
*Ready to relocate
*Excellent communication skills
*Decent negotiation & convincing skills
*Comfortable with long working hours and field visits
PERKS: *Amazing work environment

*Best in the industry incentive structure
*International trips and bonus rewards for top performers
*Excellent career growth Opportunitties

Responsibilities:

• Develop features and modules independently based on the overall product architecture provided.
• Research and find solutions to challenging new problems; align with technology needs of the future.
• Fully grasp the product concept and think through challenging customer variations and use cases.
• Proactively seek to identify issues and resolve them at the stages of design, deployment and QA.
• Maintain quality and ensure responsiveness of applications.
• Demonstrate a strong sense of milestone-based performance and adherence to overall development timelines.

Requirements:

Experience - 2 to 5 years experience in Java Tech stack

• Strong hands-on experience in Java, Spring Boot, microservices and Rest API.
• Good understanding of general data privacy and information security.
• Exposure to cloud securities for SAAS application development would be an added advantage.
• A good understanding of all facets of building and delivering data-centric products is desirable.
• Knowledge of code versioning tools.

Company Name: AgileTech Info Solutions

Location-Chennai- Nandanam
Experience –  5-13  yrs  
NP-Immediate Joiner

JD for IOS Developer

Responsibilities:

• Design and Implement advanced mobile applications for the iOS platform.
• Participate and promote architectural initiatives, balancing long-term velocity with short-term customer needs.
• Working knowledge of the general mobile landscape, architectures, trends and emerging technologies to continuously discover, evaluate and roll out.

Requirements:

• Overall 3-4 years of experience on Mobile Technologies or relevant industry experience.
• Strong OOPS skills with extensive knowledge of the iOS SDK.
• Very good experience with Swift / SwiftUI
• Knowledge about MVVM architecture that facilitates Unit test case Development
• Write unit tests not because you have to, but because you know it makes your code better
• Have deployed apps in production environments, serving several thousand mobile users
• Can take and give constructive criticism in the form of code reviews and pair programming
• Want to work in an Agile, fast-paced environment, with continuous build, integration, deployment and monitoring frameworks like Jenkins, Jira and Analytics.
• Knowledge of Push notifications, today widgets and iOS frameworks like Core Data, Core Animation, ARKit
• Experience with memory and performance optimization tools like Instruments
• Integration expertise working with third-party libraries and APIs.

Pluses:

• Optimize Applications/Frameworks to maximize speed and scale.
• Cross Platform Code Development – Familiar with React Native / Flutter.
• Support multi-channel computing from PCs to iPads to multiple mobile devices.
• Knowledge of Team Development environments like source controls and continuous integration systems.
• Excellent communication and interpersonal skills working across multiple geographies.

Education:

• BS in Computer Science or equivalent

Indium Software is a technology solutions company committed to delivering exceptional, customer-centric solutions across Big Data Engineering & Analytics, Blockchain Development, Independent QA and Gaming.

Our Digital Solutions focus on offering Big Data Engineering, Advanced Analytics, Blockchain Development, and Product Development services.

Our Big Data Solutions team also has expertise in Cloud environments on AWS, Google Cloud, Microsoft Azure, and integration with Real-time data management solutions.

We operate through our registered offices in the Bay Area, New Jersey, Atlanta, and Kuala Lumpur. Our Global Delivery centers are located in Bangalore and Chennai, India.

Experience: Min 4 years of relevant experience. 

Lead ReactJs Developer

Required Skills:

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles
• Experience with popular React.js workflows (such as Flux or Redux)
• Experience in Node.js (sails.js or express.js or next.js) is mandatory.
• Familiarity with newer specifications of EcmaScript
• Experience with data structure libraries (e.g., Immutable.js)
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements
• A knack for benchmarking and optimization
• Familiarity with code versioning tools such as Git, SVN, and Mercurial
• Good communication skills and ability to work as an individual contributor

Responsibilities:

• Developing new user-facing features using React.js (Flux/ Redux) and backend functionality
• 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.
• Mentoring developers