
We are seeking an experienced Senior API Developer specializing in C# .NET to join our innovative development team. The ideal candidate will have over 8 years of professional experience in API design and development, with a strong focus on creating scalable and efficient APIs. Expertise with Swagger/OpenAPI specifications is essential. This role offers the opportunity to contribute to exciting projects that are central to our company's success.
Key Responsibilities:
- API Design and Development: Develop, maintain, and enhance APIs using C# .NET to facilitate seamless communication between applications and services.
- Swagger/OpenAPI Documentation: Use Swagger/OpenAPI tools to create comprehensive documentation for APIs, ensuring they are well-defined and accessible.
- System Integration: Work on integrating APIs with various third-party services and internal applications.
- Performance Optimization: Analyze and improve API performance, scalability, and reliability.
- Collaboration: Collaborate with cross-functional teams including front-end developers, product managers, and QA testers to deliver high-quality solutions.
- Code Review and Mentorship: Participate in code reviews, provide feedback, and mentor junior developers to promote best practices.
- Troubleshooting: Diagnose and resolve technical issues related to APIs and backend services.
- Stay Current with Technology Trends: Keep up-to-date with the latest developments in C# .NET and API technologies to ensure the team uses the best tools and techniques.
Qualifications:
- Education: Bachelor's degree in Computer Science, Engineering, or a related field.
- Experience: Minimum of 8 years in API development with a focus on C# .NET.
Technical Skills:
- Proficient in C# .NET Framework/Core.
- Extensive experience with API design and RESTful services.
- Strong knowledge of Swagger/OpenAPI specifications.
- Familiarity with ASP.NET Web API and Entity Framework.
- Experience with version control systems like Git.
- Understanding of SQL Server and database design.
Soft Skills:
- Strong problem-solving abilities and analytical skills.
- Excellent communication and teamwork capabilities.
- Ability to work independently and manage multiple tasks effectively.
Preferred Qualifications:
- Experience with Azure Cloud Services.
- Familiarity with CI/CD pipelines using tools like Azure DevOps.
What We Offer:
- Competitive Salary: Based on experience and industry standards.
- Professional Growth: Opportunities for training, conferences, and career advancement.
- Flexible Work Arrangements: Options for remote work and flexible scheduling.

Similar jobs
CTC: up to 40 LPA
Mandatory Criteria (Can't be neglected during screening) :
Need candidates from Growing startups or Product based companies only
1. 4–6 years experience in backend engineering
2. Minimum 2+ years hands-on experience with:
- TypeScript
- Express.js / Nest.js
3. Strong experience with MongoDB (or MySQL / PostgreSQL / DynamoDB)
4. Strong understanding of system design & scalable architecture
5. Hands-on experience in:
- Event-driven architecture / Domain-driven design
- MVC / Microservices
6. Strong in automated testing (especially integration tests)
7. Experience with CI/CD pipelines (GitHub Actions or similar)
8. Experience managing production systems
9. Solid understanding of performance, reliability, observability
10. Cloud experience (AWS preferred; GCP/Azure acceptable)
11. Strong coding standards — Clean Code, code reviews, refactoring
If interested kindly share your updated resume at 82008 31681
Company Name – TeamLease Edtech
Website- https://www.teamleaseedtech.com/
About Company-TeamLease Edtech is India’s leading Online Learning Solutions company. We enable universities launch and manage their online programs, partner with institutes to improve employability of their students through our skilling programs, empower corporates to build talent supply chain and improve employee productivity. Worx, our Degree-apprenticeship program, helps universities provide experiential learning to its students through a fine blend of online, onsite, on-campus and on-the-job training, ensuring they become employable. Our social-impact training projects (vocational and apprenticeship led), that are executed in partnership with several organisations, through their CSR wing, have helped thousands of aspiring youths become employable and make their careers.
Job description
Position/Role-.Net Developer
Number of positions-2
Experience- In a similar position, 1-6 years of experience
Location-Mumbai
CTC range for this position-4 to 6 L PA
Education-B.E Computer, B.E. IT,MCA, BSc IT
Role and Responsibilities:
- Development of Modules/ Features
- Understanding of Business Process Requirement
- Testing of Self Developed Code
- Team handling
Functional/Technical skills:
- ASP.net, MVC.net. .net Core, C#, MYSQL, JavaScript, JSON/XML, RESTful and SOAP-based
- web services, CSS, jQuery
Behavioral skills: Communication skills
- Good communication skill
Overview
Adesso India specialises in optimization of core business processes for organizations. Our focus is on providing state-of-the-art solutions that streamline operations and elevate productivity to new heights.
Comprised of a team of industry experts and experienced technology professionals, we ensure that our software development and implementations are reliable, robust, and seamlessly integrated with the latest technologies. By leveraging our extensive knowledge and skills, we empower businesses to achieve their objectives efficiently and effectively.
Job Description
We are looking for an experienced Backend Developer with expertise in C#, MS-SQL, and RESTful API development. As a Mid-Senior Backend Developer, you will play a vital role in designing, building, and maintaining robust backend systems to support our applications. This position offers the opportunity to work on complex backend services, collaborating closely with cross-functional teams to drive successful project delivery.
Responsibilities:
Design, develop, and maintain backend services and APIs using C# and MS-SQL.
Create and manage efficient RESTful APIs to enable seamless integration with frontend applications.
Work closely with frontend developers, product managers, and stakeholders to ensure effective communication and alignment on project requirements.
Troubleshoot, debug, and optimize backend applications for maximum performance, reliability, and scalability.
Document code and workflows, adhering to best practices and coding standards.
Requirements:
Minimum of 4-6 years of experience in backend development, with strong expertise in C# and MS-SQL.
Proficient in designing and implementing RESTful APIs for web and mobile applications.
Strong knowledge of database design, querying, and optimization with MS-SQL.
Excellent communication skills to effectively collaborate with team members and stakeholders.
Nice-to-Have:
Experience working with Content Management Systems (CMS), especially Optimizely.
Familiarity with web development concepts and integration with frontend framework
Knowledge of agile methodologies and working in cross-functional, collaborative teams.
Skills & Requirements
C#, MS-SQL, RESTful API development, Backend services, Database design, Querying, Optimization, Debugging, Troubleshooting, Scalability, CMS, Optimizely, Web development, Frontend integration, Agile methodologies, Collaboration.
Exp -5+Yrs
ASP DOT NET CORE DEVELOPER
Job Location- Vikhroli
We are looking for a passionate .NET Core Web Application Developer with a strong fundamental hands-on experience of C#, .Net Core and SQL.
Technical skills:
Experience in building multi-user .NET web applications using n-tier Architecture.
Expertise in Object oriented development experience (OOPS, Design Patterns, SOLID Principals) is a must.
At least 2 years in Web API, OData, Web Services and Entity Framework.
Good experience in ASP.NET, C#, Web Services and OOD concepts.
Strong javascript, jquery and css experience.
Good design skills using n-tier architectures (scalability, multithreading, caching, business & data layers) or SOA based application.
Should possess excellent MS SQL database skills, ability to write stored procedures, functions, triggers, SQL jobs, etc.
Excellent Debugging skills
Qualification: Bachelor Degree.
Key Responsibilities:
Understand existing Web applications & develop and maintain .NET Web applications.
Deliver within specified timelines and up to expected quality standards.
Enhance Web applications as per requests.
Perform root cause analysis to address issues reported.
Liaise with peers, if required, and coordinate with other teams (DB, Testing, Front-end) to ensure timely and qualitative delivery.
• C#
• WebAPi
• Angular or React JS
As a Senior Software Engineer / Dot Net Developer, you will:
• Design and develop applications using C#, ASP.Net MVC and .Net Core
• Proficient in one or more JavaScript libraries and frameworks such as Angular or ReactJS
• Microsoft SQL Server
• Deep understanding of object oriented design principles & patterns
• Demonstrable ability to write clean, structured, maintainable code
• Strong analytical and debugging skills
• Must display a high degree of willingness and ability to understand a new business domain, a
new product, the product’s business and technical underpinnings
• Good verbal and written communication skills
Job Description
Responsibilities: -
- To understand the specifications and programmed it.
- To articulate unit test case and unit test the programmer
- Producing clean, efficient code based on specifications.
- Verify and deploy programs and systems.
- Gather and evaluate user feedback.
- Recommend and execute improvements.
Job Requirement: -
- Experience in Microsoft ASP, C#, SQL server, and github.
- Experience with software design and development in a test-driven environment.
- Experience with databases.
- Ability to learn new languages and technologies.
- Good communication skills.
Who can Apply: -
Education: -No bar
Experience: -Good to have:- BFSI domain and professional certification
- Strong experience working as a .Net developer.
- Proficient in Microsoft .NET development using C#. Experience with web development technologies including http://asp.net/">ASP.NET, MVC, EF, HTML, JavaScript, Angular, JQuery, AJAX, and CSS.
- Experience designing and developing enterprise-grade software.
- Experience with source control management systems and deployment environments.
- Experience with debugging, performance profiling and optimization.
- Comprehensive understanding of object-oriented and service-oriented application development techniques and theories.
- Internally motivated, able to work proficiently both independently and in a team environment.
(NOTE-we are lookking for those ho can join immediatley or within 15-20days of notice period)
Job Description:
Passionate about making an impact, have a high level of energy and resilient when met with challenges. In addition, you will possess the below:
• Owns, implements and delivers key modules, and when necessary develops quick working prototypes
• Ensures that code developed is easy to test, easy to understand, extensible
• Ensures unit tests, integration tests are written for all modules implemented
• Ensures on time, quality delivery
• Does component /module/ sub- system design with Micro services
• Good to know NoSQL database, MongoDB
• Store user identities and authenticating requests using JWT
• Experience in deploying application to the cloud with Docker, docker compose and Kubernetes
• Good exposure in handling commands, events, handlers and other design patterns
• Delve into unit- and integration-testing the distributed system
• Experience in developing mobile apps (Android and iOS)
• CI/CD pipeline experience (Jenkins, CircleCI, or other)
• Supports in project estimation, planning
• Performs the role of a Specialist by ensuring the consistency and efficient integration of the separate modules of software that meets the product specification.
• Manages technical communication with partners and stakeholders
• Up-to-date with the latest trends, techniques, and technologies in cloud computing
• Strong team player
• Agile development, Scrum, Scaled Agile Framework (SAFe)
• Ability to engage with multi-site teams in a multi BU environment
• Excellent abstraction and analytical skills
• Excellent communication and documentation skills
• Ability to stay focused on the target in an ambiguous situation.
• Proactive and self-driven
Key Requirements:
• 8+ years professional experience in commercial or web-scale system software development and delivery Strong analytical skills
• 5+ years Experience in building micro services using .NET core, MVC core, JavaScript, XML
• Awareness – Python, Django, PHP, Angular, CSS
• 2+ year hands-on Azure experience.
• Experience in handling messages through distributed system
• Date store - SQL Server, MySQL, PostgreSQL, Redis etc
• In-depth hands on technology experience in the following areas:
o Strong in Object Oriented Programming concepts
o Experience in developing software using C# .NET, Cloud (Azure), SQL Server, CI/CD pipeline
o Experience in Test driven development using NUnit, mocking framework
o Database - SQL server, ORM and PostgreSQL, Redis
o Mobile application development and architecture aware
o Client/server - Networking, multithreading
o Deployment - Docker, Kubernetes
o Understanding of Cloud concepts, cloud deployments
o In depth understanding of ASP.net, MVC, IIS, security, Web API
o Working knowledge of Azure
o Exposure to Agile Scrum way of working, pair programming
o .NET Core, Web API, WPF, MVVM
o REST, JSON, JSON Schema
o Client / server, networking,
o Internet services, Windows Services, Security
o Any unit test framework (Nunit,MSTest), Mocking Framework (Moq,RhinoMock), TDD, Git , Jira
• 5+ years experience in Architecting solutions in software industry
• Experience architecting large scale web applications/products is a MUST
• Experience with technologies like .Net technologies, ASP.net Core, PHP, Angular, MySQL, Node.js, Python, Django, PostgreSQL & other new- edge technologies
• Experience with architecting, developing, and deploying on Azure Cloud platform is a must
• SaaS experience preferred in-depth working experience
• Must have experience in scalability, reliability, performance optimization, developing and deploying API based applications.
• In depth knowledge in DB Schema Design, Data Structures and trade- offs involved in writing queries
• Vast experience in integrating with external APIs and SDKs
Education
Bachelor or Masters Education in electronics, computer, software engineering or other relevant discipline.
Roles & Responsibilities:
-
Strong knowledge of Asp.Net MVC, C#, MVC, JavaScript and JQuery.
-
Prepare and maintain code for various .Net applications and resolve any defects in systems.
-
Prepare test-based applications for various Dot Net applications.
-
Enhance existing systems by analyzing business objectives, preparing an action plan and identifying areas for modification and improvement.
-
Manage defect tracking systems and resolve all issues and prepare an update for systems.
-
Investigate and develop skills in new technologies.
Skills Required:
-
Proven experience as a .NET Developer or https://resources.workable.com/application-developer-job-description" target="_blank">Application Developer.
-
Familiarity with the http://asp.net/" target="_blank">ASP.NET framework, SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC)).
-
Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3.
-
Familiarity with JavaScript and JQuery.
-
Understanding of Agile methodologies.
-
Excellent troubleshooting and communication skills.
Mandatory Requirement/ Preference:
- 4 years of experience for delivering enterprise solutions or products using full SDLC
- 4 years of work experience with enterprise solutions for Microsoft platform (SQL Server, stored procedures, WCF, C#.net, Entity Framework)
- Extensive knowledge and experience with creating and maintaining stored procedure in MS SQL Server.
- Working with WEB API added advantage









