


Preferred Technical Experience: React JS

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Minimum 7 years experience : Individual Contributor ( Back-end plus Cloud- Infra)
Banking/Payments Domain : Worked on projects from scratch and scaled
Experience with Payment Gateway Companies is a plus
Tech Stack
Java SpringBoot,AWS,GCP,REST
Worked on CI/CD (Manage and setup )
Different SQL and NO-SQL Databases -,PostgreSQL,MongoDB
Responsibilities:
End to end coding ; from software architecture to managing scaling,of high throughput(100000)RPS high volume transactions.
DIscuss business requirements and timelines with management and create a task plan for junior members.
Manage the day to day activities of all team members and report their work progress
Mentoring the team on best coding practices and making sure modules are Live
on time.
Management of security vulnerabilities.
Be a full individual contributor which means can work in a team as well as alone.
Attitude:
Passion for tech innovation and solve problems
GoGetter Attitude
Extremely humble and polite
Experience in Product companies and Managing small teams is a plus


Responsibilities
• Enhance and maintain our main web application, ASCLOGS, built on ASP.NET MVC
(.NET Framework 4.8) with features such as authentication, PDF generation via
IronPdf, audit logging with log4net, Twilio SMS integration, and data access through
PetaPoco.
• Support multiple companion projects including:
• CopyForm, an MVC tool that copies form templates between SQL Server
databases using AJAX and PetaPoco data access.
• SQLImportApp, a WinForms importer leveraging ExcelDataReader and
Z.Dapper.Plus for bulk inserts.
• DEAVerification, a WinForms app automating data retrieval via Selenium
WebDriver and storing results with PetaPoco.
• UniversalScrapperAPI, an ASP.NET Web API that scrapes licensing
information using Selenium and logs results with log4net.
• HL7DocAssistantSync, a VB.NET library for HL7 message processing and
PDF generation with PdfSharp.
• ChatGPT Implementation, a .NET 8 Web API example showing how we
integrate with OpenAI's ChatGPT service.
• S3MicroService, a .NET 8 Web API using AWS SDK packages
(AWSSDK.S3, AWSSDK.Extensions.NETCore.Setup) and Entity Framework
Core for storage.
• Maintain PowerShell utilities used for onboarding tasks such as document-to-PDF
conversion and CSV generation.
• Review existing code to improve reliability, enhance testability, and refactor large
code files (for example, BusinessLayer/BusinessLayer.cs is roughly 28k lines).
• Work closely with stakeholders to gather requirements for new features and ensure
compatibility with our SQL Server backend.
• Assist in modernizing legacy components and implementing best practices for
security, error handling, logging, and deployment automation.
Required Skills
• 10+ years of development experience
• Extensive experience with C# and the .NET ecosystem, including both legacy .NET
Framework and modern .NET Core / .NET 8.
• Solid understanding of ASP.NET MVC, Web API, and Windows Forms development.
• Familiarity with PetaPoco, Entity Framework Core, and SQL Server.
• Experience integrating third-party services such as Twilio, OpenAI, Selenium
WebDriver.
• Ability to write and troubleshoot PowerShell scripts for automation tasks.
• Comfortable navigating large codebases and improving code quality through
refactoring, unit testing, and documentation.
• Proficiency with version control (Git) and the Visual Studio toolchain.
Preferred Skills
• Background in healthcare or regulated industries, since many applications manage
sensitive data (e.g., DEA verification, HL7 messaging).
• Knowledge of PDF generation libraries (IronPdf, PdfSharp) and logging frameworks
(log4net).
• Experience with CI/CD pipelines for .NET applications.
• Nice to have Unit Testing frameworks (i.e. NUnit, MS Testing Framework )
Location & Work Environment
This role requires working with Visual Studio on Windows for the .NET Framework solutions
and .NET 8 projects. Experience with IIS or IIS Express is helpful for local development and
testing.


Duties and responsibilities
- Responsible for the development of new highly responsive, web-based user interface
- Construct visualisations that are able to depict vast amounts of data
- Work and collaborate with the rest of the engineering team
- Work with the product team and graphic designers
- Learn and understand user interactions
- Develop a flexible and well-structured front-end architecture, along with the APIs to support it
Requirements and qualifications
- Experience in Work Frontend Frameworks like Bootstrap, MUI & Antd.
- Must have experience in ES6
- Hands-on experience with REACT REDUX
- Hands-on experience with REDUX SAGA or REDUX ToolKit
- Experience with HTML5 / CSS3
- Experience in creating REST API's based on NODE JS
- GraphQL is a plus
- Must have Git knowledge
- Team player
- Good time-management skills
- Good interpersonal and communication skill


COMPANY INTRODUCTION
NEST® [NESTECH]
NEST® works with a range of international clientele in the development of bespoke software solutions. NEST® specializes in data and direct engagement structures, digital marketing, data with blockchain security and much more.
NEST® founders have had decades in the visual arts, architecture, sculpture as well as inking the human canvas. More mundanely, from fifteen countries our formal training is in law, philosophy, international logistics and technology. There are currently NEST® branch offices in England, Singapore, USA and India. What happened yesterday isn’t important. We believe what you privately achieve tomorrow is.
JOB DESCRIPTION:
Job Title: Mean Stack Developer
Location: Pune (Remote)
You should be able to quickly understand and support initiatives that will contribute to the goals and success of operations. You would also be working with various departments to coordinate and develop digital CRM solutions including bespoke in-house software.
EXPERIENCE:
- Minimum 2 years of hands-on experience
- Write clean, manageable code and maintain proper documentation
- Excellent command over Data Structures and Algorithms
- Strong problem solving and analytical skills
- Knowledge of benchmarking and optimization
- Security mindedness in development practices
- Collaborate with cross-functional teams to define, design, and deliver new features
- Ability to work independently in small teams
- Responsible and capable of meeting tight deadlines
SKILLS + QUALIFICATIONS :
- Experience using web services (HTTP, REST,) using JSON.
- Good Knowledge of Angular, NodeJS, and MongoDB.
- Good Knowledge of Docker, CICD pipeline.
- Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript.
- Good in Writing effective APIs
- Developing front-end and back-end website Architecture.
- Accurately estimate development timelines and deliver per set schedule. ● Test Software to ensure the responsiveness and efficiency of applications. ● Experienced in Unit Testing with frameworks like Mocha and Chai.
- Meeting both technical and consumer/client needs.
- Expertise in optimizing app performance.
- Experienced in using Agile principles and methodologies
- Write technical documentation.
- Troubleshoot, debug, and review the code.
NEST® OFFERS:
- Competitive Salary
- Flexible Hours
- Paid Vacations
- Fun & Creative Environment / Projects
- Quarterly Performance Reviews
- Generous Bonus Schemes
- Oversea Working Placements
- Dynamic International Clientele
- Multiple Learning Opportunities
- Control And Work On Full Product Life-Cycle
- Research and Implement Multiple New Technologies

ROLE: Full Stack Developer
About the company:
CogniTensor is an analytical software company that brings data to the heart of decision-making. CogniTensor leverages its product, DeepOptics - an integrated platform to implement 3A (Automation, Analytics and AI) at scale.
Cognitensor has customers ranging in Finance, Energy, Commodity, Retail & Manufacturing. More details can be found on our website: https://www.cognitensor.com/
Our strategic investors include Shell and CIIE.CO (IIM-A/Accenture).
Qualification & Experience:
- BE/B.Tech Degree in Computer Programming, Computer Science, or a related field.
- +2 years experience as a Software Developer.
- Hands on experience in developing finance applications is must
Roles & Responsibilities:
We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility. Along with familiar with Agile methodologies and testing skills
- Work with development teams and product managers to ideate software solutions
- Design client-side and server-side architecture
- Develop and manage well-functioning databases and applications
- Write effective APIs
- Write technical documentation
- Excellent communication and teamwork skills
Technical Skills:
Must Have
- React JS
- Git / Bitbucket,
- Express JS, Python, HTML, CSS, Node JS
- CI/CD like CircleCI
- Postgres or any DB knowledge
- Familiarity with AWS or Azure or both
Good to Have
- Docker
- Redux
- Android development
- React Native
- Electron
- GraphQL
- Jira
What’s in for you:
● An opportunity to lead a business segment
● Extensive liaising with customers and partners
● A rewarding career progression
Preferred Location:
Delhi NCR



**day-to-day responsibilities include:
1. Understand the new product development by asking questions, identifying challenges, and offering suggestions
2. Develop UI mockups and prototypes that clearly illustrate how the product functions and look
3. Create wireframe/prototype design
4. Carry out user analysis and visual design according to product development requirements
5. Identify and troubleshoot product development problems
6. Write back-end programming in Python or similiar language
**Required Skills
1. Command over at least Python or similar Back end Programming Language
2. Command over at least React.js or similar Front end Programming Language
3. Eagerness to learn Database : MongoDB
4. Sound understanding of working on front-end technologies with HTML5 & CSS3 will be preferred.
5. Good sense of UI/UX (User Interface/User Experience).
6. Creative and Flexible to Add API of 2022 Technologies.
**Desired Skills
Front end : React.js
Backend : Python
Database : MongoDB
Flexible to Add API of 2022 Technologies.
To integrate latest 2022 API & Communication like Social Media Applications


Roles and Responsibilities :
Developing front end website architecture.
Designing user interactions on web pages.
Developing back end website applications.
Creating servers and databases for functionality.
Ensuring cross-platform optimization for mobile phones.
Ensuring responsiveness of applications.
Working alongside graphic designers for web design features.
Seeing through a project from conception to finished product.
Designing and developing APIs.
Meeting both technical and consumer needs.
Staying abreast of developments in web applications and programming languages.
Desired Candidate Profile :
HTML/CSS. While HTML stands for Hypertext Markup Language, CSS stands for Cascading Style Sheets. ...
JavaScript. ...
Git and GitHub. ...
Backend languages. ...
Web architecture. ...
HTTP and REST. ...
Database storage. ...
Basic design skills.
Familiar with nodejs, reactjs, angularjs, expressjs etc......


Position Vacant: 2
Job Location: Ahmedabad
Experience: 1 to 3 years
Qualification:Graduate (Preferable BE/ BTech/ ME/ MTech/ MCA/ BCA/ MSc)
Requirement :
- Candidates can apply who worked on any technologies such as Angular, Node.js,
MongoDB & React.js
Responsibilities and Duties :
- Proficiency in server-side programming with Node.js and working with NoSQL databases.
- Experience in building and consuming REST API.
- Worked as Full stack developer with NodeJS, React or Angular JS, NoSQL DB
- Enthusiasm in writing scalable code.
- Good knowledge of Javascript, JSON, GIT
- Sound knowledge of data structures, algorithms, and system design
- Unit Testing experience
- Knowledge of caching levels and memory DBs
- Develop functional and sustainable web or mobile applications with clean codes
- Troubleshoot and debug applications.

Quattr is an innovative and fast-growing AI based platform trusted by the worlds top brands for faster growth from organic and paid presence on search engines. Our technology has demonstrated strong results irrespective of the size and span of the websites. From global top 50 brands to startups, Quattr is helping each one move closer to their desired digital goals and so much more. We believe that people are our biggest asset, and we are committed in building top notch teams by servant leadership. Quattr is also committed to each of our engineers career growth by providing them equal opportunities in learning, mentorship and trainings.
As a Staff Full Stack Engineer, you will be responsible for the design and implementation of browser-based applications and APIs. You will be working as a member of a software team with Data Engineers to generate working software within a sprint cycle. You must have a passion for taking projects from concept and design state through production stage and make modifications as necessary. You will be working with internal teams and external resources to obtain and communicate data relative to engineering requirements. You must have a passion for data visualization and building top notch user experience.
In this role, you will play a key part in building, scaling & maintaining the front end of our AI & Analytics platform to help out clients in achieving better digital presence. You will be working in fast pace environment where solving business problem is the highest priority. Your efforts to show meaningful data on our web application will impact nearly every employee & client and will be highly visible across the organization. If working on cutting edge technology, solving business problems and making a difference excites you, this is the job for you!!
Basic Qualifications
- 7+ years of experience as a Full Stack Engineer or in a similar role
- 5+ years of industry experience in software development, UX design, Web or API development
- 5+ years of experience in JavaScript, React JS, Node JS, Next JS & RESTful APIs
- 5+ years of experience working with SQL and No SQL databases
- Bachelor's degree in computer science, engineering or a related technical discipline
- Good knowledge and understanding of DOM, HTML, CSS and JavaScript OOP, MVC, Responsive and Working knowledge of Object-Oriented JavaScript and Functional JavaScript
- Extensive real-world experience with cross-browser, cross-platform, and design constraints on the web and developing responsive web applications.
- Proven track record of solving complex business problem with high quality & automated testing in agile environment.
- Excellent communication & analytics skills
- Proven experience of working with cross functional teams
- Experience of leading team through complex design and architecture
Preferred Qualifications
- Expert in working with React JS & Next JS
- Expert in developing RESTful API with Node JS
- Good working knowledge in SQL
- Good working knowledge of AWS or other Cloud Technologies
- Good working knowledge of CI / CD
- Familiarity with event-driven programming in NodeJS
- Good understanding of asynchronous request handling, partial page updates
- Have good exposure on frameworks like Bootstrap
- Expert in writing reusable, testable, and efficient code
- Experience with integration of user-facing elements with server-side logic
- Experience in integrating with OKTA & other single sign on tools


Hands on experience in J2EE framework e.g Core Java, Spring, Spring Boot, Hibernate
Strong understanding of object oriented analysis and design, design patterns, high availability and concurrent
programming
Hands on experience in Micro-Service development
Excellent in Angular JS development – ( Must for UI Developer)
Expertize in operating with Mongo DB
Experience in working with OpenShift/Containerized deployments
Good Knowledge on implementing ant/maven build scripting experience
Worked on source code management such as Git Bit bucket, SVN
Experience developing SOA and writing/consuming web services
Experience with Unix, shell scripting and build automation
Knowledge of Web security frameworks, Certificate Management and various Vulnerability Assessment tools.
Experience with Agile methodology

