.net core developer

Job Title: Lead Web App Developer - Backend

Experience: 10–15 Years

Location: Bengaluru

Role Overview:

We are seeking an experienced Lead Web App Developer - Backend to design and maintain scalable, cloud-based backend systems. This role demands expertise in microservices, AWS, and backend technologies to deliver efficient and high-performing applications.

Key Responsibilities:

• Build and maintain scalable backend systems for cloud-based web applications.
• Develop microservices using AWS (Lambda, SQS, SNS) and databases (MySQL, NoSQL).
• Design and implement REST APIs for seamless communication between systems.
• Create containerized solutions with Docker for efficient deployment.
• Solve real-world problems with enterprise-class product designs.
• Contribute to key decisions on product and technology direction.
• Promote frameworks, standards, and new technologies within the team.

Required Skills:

• Experience: 10+ Years in backend development; 3+ Years in large-scale, microservices-based projects.
• Backend Technologies: Proficiency in Python, Node.js, and Java.
• Cloud Expertise: Strong experience with AWS services (Lambda, SQS, SNS).
• Database Skills: Expertise in MySQL and NoSQL databases.
• Microservices Architecture: Deep understanding of distributed systems and scalability.
• DevOps Tools: Hands-on experience with Docker.
• API Development: Proven expertise in designing and consuming REST APIs.
• Soft Skills: Excellent problem-solving and communication abilities.

Why Join Us?

• Work on impactful projects with real-world applications.
• Solve complex problems in a dynamic, fast-paced environment.
• Collaborate with a team of skilled professionals.

Qualifications

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 1 to 3 years of experience in backend Python development.
• Proficiency in FastAPI and RESTful API design.
• Basic understanding of RAG pipelines and LLM-based applications.
• Experience with Git and version control workflows.
• Familiarity with MS SQL and Cosmos DB.
• Understanding of security best practices and RBAC.
• Exposure to DevOps tools, CI/CD, and cloud platforms is a plus.
• Strong communication and problem-solving skills.

Job role

Job Summary:

Sendable is looking for a passionate Python (FastAPI) Engineer with 1–3 years of experience to join our AI/ML-focused product team. You will contribute to the development of backend systems powered by FastAPI, working on RAG (Retrieval-Augmented Generation) pipelines and microservices that support advanced AI/ML applications.Key Responsibilities:

• Design and develop robust microservices using FastAPI and Python.
• Build and enhance RAG pipelines for intelligent data retrieval and generation.
• Develop and maintain efficient REST APIs.
• Use Infrastructure as Code with Bicep to manage cloud infrastructure.
• Integrate RBAC (Role-Based Access Control) mechanisms using tools like Oso.
• Work with MS SQL and Cosmos DB for data storage and management.
• Collaborate with DevOps, AI teams, and frontend engineers.
• Ensure code quality, scalability, and performance through testing and clean architecture.

Must-Have Skills:

• Python (Core + FastAPI)
• REST API Development
• MS SQL / Cosmos DB
• Git
• Authentication & Authorization
• Clean Code Practices
• Problem Solving

Good-to-Have Skills:

• Knowledge of RAG pipelines / LLMs
• Docker, Kubernetes, or CI/CD Tools
• Cloud Platforms (Azure, AWS, GCP)
• Bicep for IaC
• Event-Driven Architecture

Design, develop and deploy .NET applications with SQL Server as the back-end. Responsible for database design, database object development, performance optimization and advanced MySQL programming.

Job Description

- Build applications using .Net 4.0 VB.Net / Asp.Net / C# / SQL server.
- Ability to understand business requirement and convert them to applications.
- Ability to perform both as an individual and in a team and completing the given tasks on time.
- Experience Required: 2 - 3 years

Strong experience in ASP .NET, MVC, C#, WCF, SQL, WEB API,
Must have experience in application development
Able to work independently/ with limited guidance
Experience in complete SDLC Good communication skills

If interested, ase share your resume at pooja at webshree.com

The ideal candidate will have a passion for technology and software building. Attention to detail and an analytical mind are essential qualities in this role. You will have to works on both technical and design aspects of software projects. A proactive approach to problem-solving as well as a detailed understanding of coding is essential. If finding issues and fixing them with beautiful, meticulous code are among the talents that make you tick, we’d like to hear from you.

• Experience in Microsoft .NET technologies such as .NET Framework, .NET CORE, .NET 5, ASP.NET, ASP.NET CORE, .NET Standard.
• Experience in Designing, Modelling and Development of Database using SQL Server, MySQL, MariaDB, PostgreSQL.
• Working experience of TSQL, SPs, functions, Optimization techniques, Indexes etc.,
• Hand on experience on Creating RIA (Rich Internet Application) with HTML5, CSS, Java script, jQuery, AJAX and Telerik tool kit.
• Strong knowledge of Object-Oriented Design Methodologies and design patterns.
• Deep knowledge in WPF, WCF, LINQ, Multithreading, WebSocket, Asynchronous, Parallel Programming
• Knowledge on Cloud Architecture, Azure, AWS Services, containerization strategy micro services.
• Knowledge on SVN, GIT, markdown, latex is must.
• Hands on experience in Linux or Unix is an added advantage.
• Good to have knowledge on Go, Angular, React.
• Good to have knowledge on CI/CD/CT environment with unit test automation, pipeline-based code deployments etc

• Extensive knowledge of Software Development Life Cycle (SDLC) and have worked using Waterfall and Agile methodologies.
• Effective in working independently and collaboratively in teams with excellent written and verbal communication skills.
• Describe and document technical design, specifications of software product features
• Ability to represent ideas in conceptual block diagram and converting the same into final schematics and project completion capabilities.
• Responsible and interfacing with Client/Project Manager, Development, Architecture, QA teams to collect and execute the requirements.
• Ensure architecture design and development best practices are in place and followed, as well as change management and other process guidelines.

• Bachelor’s Degree in appropriate field of study or equivalent work experience
• Experienced with all ancillary technologies necessary for Internet applications: HTTP, TCP/IP, POP/SMTP, etc
• Ability to perform under pressure.
• Very Good technical & communication skills to be exhibited in all the roles to be performed
• Candidates are expected to be creative and innovative in providing complex enterprise integration solutions to large financial institutions across the Globe.
• Ability to adapt quickly and manage difficult situations while remaining upbeat and positive always.
• Hands-on experience in revamping any existing software into new business effective and user-friendly applications by solving complex technical problems / known issues with new systems.
• Must have functional experience in designing applications to develop integrated solutions for voice & multi-media related applications.

•Hands on experience with Microsoft technology stack Microsoft .NET WCF, C#, http://asp.net/" target="_blank">ASP.NET, MVC, SQL Server, VSS / TFS, Entity Framework, Web Services, etc.

•Good knowledge of Design Patterns SOLID principles.

•Experience on creating web user interfaces using HTML, CSS, and JavaScript (specifically jQuery).

•Expertise in latest client side technologies like Angular JS/ VUE.JS/ Node.js/ Angular 2.0/ Bootstrap JS etc.

•Experience in SQL Server

•Must have excellent spoken and written English