Dotnet developer

LOCATION

Delhi/Gurgaon (travel readiness outside home residence is important)

EXPERIENCE 5+ years

ROLES & RESPONSIBILITIES :

• Design, develop, and maintain scalable and secure web and desktop applications using .NET technologies.

• Design, develop, and maintain web and desktop applications usin.NET Framework and .NET Core technologies.

• Build scalable, secure, and high-performance web applications using ASP.NET, MVC, and Web API.

• Develop and optimize data access layers using Entity Framework and interact with SQL Server or other relational databases.

• Implement responsive front-end interfaces using HTML, CSS, JavaScript, and modern frameworks like Angular or React.

• Ensure cross-platform compatibility and responsiveness for web applications.

• Write clean, maintainable, and testable code following coding standards and best practices.

• Collaborate with cross-functional teams including designers, testers, and other developers throughout the SDLC.

• Participate in code reviews, troubleshooting, and performance tuning.

• Ensure application security, scalability, and reliability.

SKILLS AND QUALIFICATION

• 5+ years of professional experience in .NET application development.

• Minimum 5 years of experience in .NET development.

• Strong hands-on experience with C#, ASP.NET MVC, .NET Core, and Web API.

• Proficiency in Entity Framework and SQL Server or other relational databases.

• Solid front-end development skills with HTML, CSS, JavaScript, and experience with Angular or React.

• Strong understanding of object-oriented programming and design patterns.

• Experience in full-stack development with an ability to manage both backend and frontend requirements.

• Familiarity with version control systems like Git.

• Excellent debugging, problem-solving, and analytical skills.

About Techjays

At Techjays, we build production-grade AI platforms for global clients. We operate at the intersection of backend engineering, distributed systems, and applied AI — delivering secure, scalable, and enterprise-ready intelligent systems. Our team has built and scaled products at Google, Akamai, NetApp, ADP, Cognizant, and Capgemini.

About the Role

This is not a feature-delivery role. We are looking for an AI Lead who can architect, own, and scale intelligent backend systems end-to-end. You will drive both technical direction and execution — working across LLM integrations, RAG pipelines, agentic AI workflows, and cloud-native backend systems for global clients.

What You'll Do

• Architect and scale backend systems powering AI-driven applications
• Design and implement RAG pipelines, AI agents, and LLM integrations
• Own systems end-to-end — from architecture to deployment and scaling
• Integrate and optimize LLMs (Claude, GPT, Gemini) for real-world production use cases
• Build high-performance distributed systems with observability and cost efficiency
• Lead backend and AI initiatives with strong technical ownership
• Mentor engineers and raise the technical bar across teams
• Collaborate with product and AI teams to deliver AI-native solutions

What We're Looking For

• 6–10 years of strong backend engineering experience
• Hands-on expertise in Python (FastAPI / Django / Flask)
• Deep understanding of Generative AI and LLM-based systems
• Strong experience with RAG pipelines and Vector Databases (Pinecone, FAISS, ChromaDB, Weaviate)
• Solid knowledge of Agentic AI — building autonomous agents and multi-agent workflows
• Proficiency in AWS or GCP in production environments
• Experience with distributed systems, microservices, and system design
• Strong grasp of Data Structures, Algorithms, and Design Patterns
• Familiarity with WebSockets, Git, Linux/Unix, and CI/CD

Nice to Have

• Experience with Anthropic Claude API and Claude Code
• Familiarity with real-time data systems or streaming (Kafka, etc.)
• MLOps and AI system lifecycle experience
• Optimizing AI systems for latency, cost, and scalability

Who You Are

• You think in systems, not just features
• You take full ownership of what you build
• You are comfortable navigating fast-moving, ambiguous environments
• You stay updated with the latest in Generative AI and backend technologies
• Strong communicator who can collaborate across teams and global clients

What We Offer

• Competitive compensation (Best in Industry)
• Work on production-grade AI systems used by global clients
• Exposure to cutting-edge AI tools and frameworks
• A culture that values clarity, integrity, and continuous growth

Key Responsibilities :

● Define, design, and implement enterprise-grade solutions using the Microsoft stack

(.NET Core, C#, ASP.NET, Azure, SQL Server, etc.).

● Own end-to-end solution architecture including application, integration, data, and

infrastructure layers.

● Ensure solutions meet non-functional requirements including scalability, performance,

security, and reliability.

● Partner with the CTO to define and evolve the enterprise technology roadmap.

● Evaluate emerging technologies, frameworks, and tools within the Microsoft ecosystem

and recommend adoption strategies.

● Establish architectural best practices, coding standards, and guidelines for engineering

teams.

● Work closely with product, business, and engineering teams to translate requirements

into architectural blueprints.

● Mentor development teams, conduct technical reviews, and ensure architectural

compliance.

● Collaborate with external technology partners and vendors as required.

● Oversee solution implementation to ensure adherence to architecture and design

principles.

● Provide thought leadership on DevOps, CI/CD pipelines, cloud adoption (preferably

Azure), and modern software engineering practices.

● Conduct risk assessment, impact analysis, and ensure compliance with

regulatory/security standards.

Required Skills & Qualifications :

● 10–15 years of IT experience, with at least 5 years in architecture or senior technical

leadership roles.

● Strong expertise in .NET Core, C#, ASP.NET, Web API, MVC, Entity Framework.

● Proficiency in Azure cloud services (App Services, Functions, Service Bus, Cosmos DB,

Azure SQL, Storage, etc.).

● Hands-on experience with microservices architecture, containerization (Docker,

Kubernetes), RESTful APIs, and event-driven systems.

● Deep understanding of relational (SQL Server) and NoSQL databases.

● Exposure to DevOps practices, CI/CD pipelines, Git, Azure DevOps/Jenkins.

● Proven track record of designing scalable, secure, and mission-critical enterprise

applications.

● Excellent problem-solving, communication, and stakeholder management skills.

Key Responsibilities:

●    Software Development: Iteratively and incrementally design, develop, test and maintain applications and services using C# and .NET.

●    CI/CD Pipelines: Develop, maintain, and optimize continuous integration and continuous delivery pipelines using GitLab, Devtron and Kubernetes.

●    Teamwork and Pair/Mob Programming: Engage with developers, operations, and team members via pair or mob programming sessions to ensure the highest quality product delivery.

●    Containerization: Contribute to the push toward full containerization and zero-downtime deployment goals

●    DevOps Practices: Implement and maintain infrastructure as code (IaC) using tools such as bicep and Terraform.

●    Monitoring and Logging: Implement and manage monitoring, logging, and alerting solutions using tools like OpenTelemetry, Prometheus, Grafana to make our products more supportable.

●    Design and Architecture: Contribute to on-going discussion of our evolving software design and architecture.

●    Cloud Management: Assist in managing and optimizing our private cloud infrastructure (VMWare Tanzu) to ensure high availability, scalability, and efficient resource usage.

●    Security: Implement security best practices and ensure compliance with relevant regulations and standards.

●    Automation: Identify opportunities for automation to improve efficiency, reduce manual efforts and deskilling in deployment, testing and maintenance tasks.

●    Troubleshooting: Diagnose and resolve infrastructure and application issues promptly and effectively.

●    Documentation: Create and maintain comprehensive documentation for applications, infrastructure, processes, and procedures.

●    Continuous Improvement: Advocate for and implement best practices promoting a culture of continuous improvement.

Qualifications:

Minimum of 5 years of experience in software development, particularly with C# and .NET.

Must have skills:

●    Strong knowledge of C# programming language and .NET stack

●    Familiarity with CI/CD tools and practices, including TDD.

●    Understanding of DevOps principles

●    Strong collaboration and communication skills.

Nice to have skills

●    Familiarity with containerization and orchestration tools like Docker and Kubernetes is a plus.

●    Knowledge of infrastructure as code (IaC).

●    Experience in scripting languages such as Python, Bash, or PowerShell is a bonus.

●    Excellent problem-solving skills and attention to detail.

●    Experience with pair/mob programming.

●    Understanding of networking concepts and security best practices.

• 5+ years of experience
• FlaskAPI, RestAPI development experience
• Proficiency in Python programming.
• Basic knowledge of front-end development.
• Basic knowledge of Data manipulation and analysis libraries
• Code versioning and collaboration. (Git)
• Knowledge for Libraries for extracting data from websites.
• Knowledge of SQL and NoSQL databases
• Familiarity with RESTful APIs
• Familiarity with Cloud (Azure /AWS) technologies

Job Description – Senior .NET Developer (Angular/React)

Job Title: Senior .NET Developer (Angular/React)

Location: Hyderabad (Hybrid)

Job Summary: We are seeking a Senior .NET Developer with strong frontend expertise in Angular or React to join our dynamic team. The ideal candidate will have deep experience in .NET Core, C#, Web API, relational/non-relational databases, and cloud platforms (Azure/AWS) while also being skilled in modern frontend development. This role requires designing and developing scalable, high performance, and secure applications with a strong focus on frontend and backend integration.

Key Responsibilities:

 Develop, test, and maintain .NET Core applications and Web APIs.

 Build dynamic and responsive UI components using Angular or React.

 Ensure seamless frontend-backend integration with RESTful APIs.

 Design and implement scalable, secure, and high-performance applications.

 Work with relational (SQL Server, PostgreSQL, MySQL) and non-relational (MongoDB, DynamoDB) databases for efficient data management.

 Apply OOP principles, SOLID design, and software development best practices.

 Utilize Azure/AWS cloud services for deployment and management.  Ensure code quality through unit testing, debugging, and performance optimization.

 Implement and manage Git for version control.

 Collaborate with cross-functional teams to define, design, and deliver new features.

 Troubleshoot and resolve technical issues to maintain application stability.

Required Qualifications & Skills:

 4-8 years of hands-on experience in .NET development.

 Strong proficiency in .NET Core, C#, Web API.

 Must have experience with frontend technologies—Angular or React.  Solid understanding of RESTful services, microservices architecture, and SOA.

 Experience with relational and non-relational databases (SQL Server, PostgreSQL, MySQL, MongoDB, DynamoDB).

 Hands-on experience with cloud platforms (Azure/AWS) and DevOps practices.

 Strong debugging, problem-solving, and troubleshooting skills.

 Familiarity with CI/CD pipelines, Docker/Kubernetes is a plus.

 Bachelor's degree in computer science, Software Engineering, or a related field.

Technical Skills Required:

• A graduate in computers or Engineering from a reputed university. 
• Hands-on experience in Microsoft C#.Net technology.
• Hands-on experience in C#, WPF, MVVM architecture
• Knowledge of TCP/IP socket programming is a plus
• Strong in OOPs concept & SQL Server.
• Windows desktop application, Dot Net, C#, Entity Framework, WPF, XAML, Unity3D.
• Building structural and architectural domain knowledge, Automobile domain knowledge
• Microsoft certification on Azure (blob storage)
• Fair understanding of HTML, CSS, Web Application, Windows Store App, Design Patterns

Design, develop, and maintain software application following established standards,
procedures, and specifications.

• Strong problem-solving and troubleshooting skills.
• Proactively seeks solutions to improve processes and applications.
• Interfacing with support and other teams for testing, delivery and product dependencies.
• Candidate must have strong and proven experience in C# and .Net Core.

Desired Candidate Profile

We are looking for developers with 2+ years of experience who love challenges and have experience building web applications at scale. Work as a contributing member of a software development team using modern software development techniques to produce best software for Web Applications.

Any Graduate