Fullstack Developer - .Net & Angular

Position: Full-Stack Developer – React / C# / Python / SQL

Location: Mumbai / Pune

Experience: 6–8 Years

Employment Type: Full-time

About the Role

We are looking for a versatile Full-Stack Developer who has working experience in React, C# or Python, and SQL. The candidate doesn’t need to be an expert in all these technologies but should be comfortable taking end-to-end ownership of features with the support of modern AI tools.

Key Responsibilities

• Develop, test, and maintain scalable frontend applications using React.
• Build and integrate backend services using C# (.NET) or Python.
• Write and optimize SQL queries, procedures, and data models.
• Work closely with product and design teams to deliver high-quality features.
• Use AI-assisted development tools (like GitHub Copilot / ChatGPT) to speed up coding, debugging, documentation, and solution design.
• Participate in code reviews, troubleshooting, and performance improvements.
• Ensure best practices in code quality, security, and deployment.

Required Skill Set

• Frontend

React.js (Hooks, components, state management, API integration)

• Backend (any one or both)

C# (.NET Core)

Python (FastAPI / Django / Flask)

• Database

SQL (MySQL / PostgreSQL / MSSQL)

Experience writing queries, joins, stored procedures, and handling schemas

Good to Have

• REST API development
• Basic DevOps understanding (CI/CD, version control – Git)
• Familiarity with cloud platforms (AWS/Azure/GCP)
• Ability to learn quickly with AI tools and follow best practices
• Problem-solving and ownership mindset

What We Are Looking For

• Someone who can handle full-stack tasks with confidence
• Not necessary to be an expert in everything
• Curious, adaptable, and open to using AI tools to deliver faster
• Strong communication skills and team collaboration

We are looking for a Senior .NET Developer to join our IT department and build functional applications and websites.

Senior .NET Developer responsibilities include participating in the entire software development life cycle, debugging applications and configuring existing systems. If you’re equally happy to roll up your sleeves to write code and review other team members’ work, we’d like to meet you.

Ultimately, you’ll use your expertise in the .NET framework to help us deploy high-quality applications.

• Should have an overall 4+ years of professional experience in developing web applications on ASP.NET MVC/ASP.NET CORE.
• Experience coding, testing and documenting .Net/React JS Web Applications
• Excellent database management skill in Sql Server, My Sql
• Experience working in a waterfall/agile environment
• Experience building complex web systems that have been successfully delivered to customers
• Ability to take a project from scoping requirements through actual launch of the project
• Experience in communicating with users, other technical teams and management to collect requirements, identify tasks, provide estimates and meet production deadlines
• Experience with professional software engineering best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing and operations
• Eagerness and willingness to learn new technologies

• Delivering a complete front end application
• Ensuring high performance on mobile and desktop
• Writing tested, idiomatic, and documented JavaScript, HTML and CSS
• Coordinating the workflow between the graphic designer, the HTML coder, and yourself
• Cooperating with the back-end developer in the process of building the RESTful API
• Communicating with external web services
• Integration of client-side elements developed by a frontend developers with server side logic
• Develop back-end components to improve responsiveness and overall performance
• Building reusable code and libraries for future use
• Test and debug programs
• Improve functionality of existing systems
• Implement security and data protection solutions
• Assess and prioritize feature requests
• Coordinate with other team members to understand user requirements and provide technical solutions
• Ability to lead a team

Skills and Competencies:

• Proficiency with JavaScript, TypeScript, HTML and CSS
• Fundamental Knowledge of an SPA (Single page application)
• Deep knowledge of AngularJS practices and commonly used modules based on extensive work experience
• Creating self-contained, reusable, and testable modules and components
• Ensuring a clear dependency chain, in regard to the app logic as well as the file system
• Ability to provide SEO solutions for single page apps
• Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
• Validating user actions on the client side and providing responsive feedback
• Writing non-blocking, optimized, reusable and scalable code
•  Creating custom, general use modules and components which extend the elements and modules of core Angular
•  Experience with building the infrastructure for serving the front-end app and assets
•  Architecting and automating the build process for production, using task runners or scripts
• Documenting the code inline using JSDoc or other conventions
• Creating e2e test suites for all components, and running them with Protractor (or a well reasoned alternative)
• Creating configuration, build, and test scripts for Continuous Integration environments
• Professional, precise communication skills
• Proficient understanding of code versioning tools such as git is required
• Excellent presentation, problem-solving and team working skills
• Understanding of modern development methodologies and tools including Agile (XP and Scrum), Rapid Application Development, etc.
• Proficient knowledge of Python with a backend server framework like Flask or Django
• Implementing user authentication and authorization between multiple systems, servers, and environments
• Understanding accessibility and security compliance from the Business statement & implement them accordingly
• Building API services from scratch - Project structuring, setting up environment objects, build reusable components, etc
• Integration of multiple data sources and databases into the application code
• Management of hosting environment, including database administration and scaling an application to support load changes
• Creating database schemas that represent and support the business use case
• Experience with scripting for task automation and data analysis
• Implementing automated testing and unit tests cases using tools like Postman or any other libraries
• Basic understanding of front-end technologies and platforms, such as JavaScript, HTML, and CSS would be a value-add
• Professional, precise communication skills

Qualification and Experience:

• B.E. / B. Tech. / MCA / PGDCA / M.Sc. (CS) /M.E. / M. Tech
• 4+ years of experience in Web Application and Backend Development
• Proven expertise in testing of application software to assure accuracy, integrity, completeness to achieve desired results
• Experience with AngularJS (v1.x.x) would be a value-add
• Proficient knowledge of Python or any other back-end programming language
• Demonstrated experience with Object Oriented design and development
• Proven expertise in testing of application software to assure accuracy, integrity, completeness to achieve desired results
• Experience in working with MongoDB or other NoSQL databases would be a value-add
• Knowledge of Microservices, Dockers, Kubernetes
• Exposure to Google Cloud Platform and/or Amazon Web Services

Join the Team! Full Stack Developer | 3-4 yrs experience | Remote

Do you want first-hand experience in building a startup with a small and growing team? Do you think data and tech can be a game changer?

Welcome to Co.labx: Co.labx is a tech-enabled, leadership consulting firm. At Co.labx, we are challenging the status quo & helping organisations become a force for good. We are a gender-neutral company, work remotely, partner on challenging projects with our clients, and strive to create a balance between people, planet, & profit. We now wish to enhance the role that technology plays in our work. And we have identified some exciting problem statements to push our boundaries in the next 1 year.

About the Role: At Co.labx, we’re proud to build products that accelerate the growth of organisations. To this end, we are looking to onboard a full-stack developer with previous experience working with early-stage startups. We’re looking for a candidate with 3-4 years of experience building, testing, and deploying web or mobile based applications. This individual would possess a strong product mindset, be user-centric, and be willing to experiment and build tools that enable teams to thrive.

Competencies

3-4 years of experience in the software development sector (service / product)

Experience with backend development using Ruby on Rails, Python Django, Java Spring or any other server side framework

Experience with Javascript, CSS and HTML and some frontend frameworks like React.js, Angular.js or equivalent

Experience working with relational databases (eg. MySQL or PostgreSQL)

Familiarity with RES APIs and developing endpoints in a RESTful manner

Experience writing industry-grade, well-tested code for a web-based product or service

Ability to work with uncertainty and rapidly adapting to changes

Strong leadership skills and ability to collaborate with multiple stakeholders to see a product to completion

Excellent communication skills

Expectations

Help plan and develop new software products for the organisation

Write clean, maintainable and scalable code that is production ready and well-tested

Gather requirements and understand need of new products from various teams

Use basic analytics tools and techniques to understand user behaviour and suggest changes to existing products (or enable other team members to do so)

Our pay scale for this role is between 12-15 lacs

Still here? Great, these are the next steps & an overview of the selection process:

Reach out: We love talking about our work, so drop us an email if you want to know more. And if this opportunity excites you, apply with your resume.

Showcase your work: We will share 2 short pre-works with you. We love original, well thought out work. Insider Tip - Work speaks louder than words!

Interview & Selection

If interested, reach out right away and we’re excited to get to know you!

• 12 to 16 years of experience in enterprise level software architecture, design, development (architecture, design patterns, reliability and scaling) of new and current systems
• Experienced in Full Stack product development
• Bachelor’s Degree in computer science or a related field
• Computer Science fundamentals in data structures, algorithm design and problem solving.
• Extensive knowledge and deep understanding of Java and related technologies
• Experience with modern software development methodologies: Agile/Kanban, CI/CD, DevOps, etc.
• Proficiency in Full Stack product development
• Proficiency with Java is essential.
• Proficiency with React, TypeScript, JavaScript, HTML CSS is essential
• Proficient with REST APIs
• Proficient with product development experience on both front end and back end
• Experience with AWS and/or other public cloud technologies.
• Database Experience (query optimization, index generation, caching) or NoSQL DBs a plus

Preferred Qualifications:

• Involvement in the entire lifecycle of a project, including strategy, vision, design, UX, coding,architecture, deployment etc. and you will chiefly deliver clean, testable and well-designed codefor the same.
• Coding new features, functionalities, modules, sub modules.
• Managing development cycle using SVN/Git or any other appropriate Version control Software.
• Enhancing existing features.
• Checking for cross-browser compatibility.
• Coding new features, functionalities, modules, sub modules.
• Meeting both technical and client needs.

• Experience in product development using a broad range of programming technologies.
• Experience with MEAN (MongoDB, ExpressJS, AngularJS and NodeJS) stack.
• Experience with design/development of RESTful APIs.
• Strong understanding of the latest MVC frameworks and UI toolkits.
• Strong understanding of HTML5, CSS3, Javascript, AJAX and JSON.
• Working on any of the following Client Side MVC/MVVM frameworks: AngularJS, BackboneJS,KnockoutJS, JSON, JavaScript, Advance JavaScript, UI and UX design, Bootstrap, Ionic, and React.
• Good analytical and programming skills.
• Proactive thinking and a good team player.
• Working experience with micro services will be a given advantage.

1. To handle the full development cycle.

2. To be responsible for timely releases of the projects.

3. To have knowledge of server AWS.

4. Knowledge of W3C standards and best practices.

5. Experience in working on Linux (Installing and configuring packages like apache, Nginx, virtual hosts, etc)

6. Ability to translate business requirements into system design and perform as per the needs

7. Knowledge of Git.