Senior C# Developer SQL
Weekday AI
This role is for one of the Weekday's clients
Min Experience: 8 years
Location: NCR, NOIDA
JobType: full-time
We are seeking an experienced Senior C# Developer to design, develop, and maintain high-quality C# applications across backend services and client-facing components. This role requires strong technical ownership, collaborative problem-solving, and a focus on building scalable, reliable, and maintainable software solutions.
Requirements
Key Responsibilities
Translate business requirements, user stories, and use cases into robust and scalable applications.
Design, develop, and maintain efficient, reusable, and reliable C# code.
Ensure high performance, quality, security, and responsiveness across applications.
Identify performance bottlenecks, bugs, and architectural issues, and implement effective solutions.
Drive adherence to coding standards, best practices, and clean architecture principles.
Support code reviews, refactoring efforts, and automation to maintain long-term code health.
Collaborate closely with cross-functional teams across engineering, product, and QA.
Contribute to system design discussions and mentor junior developers when required.
Required Skills & Experience
Strong proficiency in C# with deep understanding of the .NET ecosystem.
Hands-on experience with .NET Framework / .NET Core and familiarity with Mono .
Solid foundation in object-oriented programming and software design principles.
Experience building reusable libraries and modular application components.
Strong knowledge of design patterns , architectural patterns, and scalable system design.
Expertise in concurrency and multithreading patterns in C#.
Strong experience with Microsoft SQL Server and relational database design (RDBMS).
Ability to design database schemas aligned with business workflows and data integrity.
Familiarity with web application frameworks such as Nancy or similar frameworks.
Experience with Windows Presentation Foundation (WPF) is a plus.
Understanding of CLR internals , limitations, and performance considerations.
Experience implementing automated testing frameworks and unit tests.
Proficiency with version control systems such as Git, SVN, or Mercurial.
Strong ability to write clean, readable, and maintainable code.
Key Skills
C# · .NET · Object-Oriented Programming · Multithreading · SQL Server · RDBMS · Design Patterns · WPF · Automated Testing · Git
- ...for our customers. We’re looking for a Senior Software Engineer to play a key role in supporting... ...in expertise in using technologies – C#, Jenkins, Salt, SQL and Containerization.... ...Define the architecture, design and develop new features for our software in C# Collaborate...SeniorLong term contractRemote jobWorldwide
- ...Senior Software Engineer-Valuation Product Area WHAT MAKES US US Join some of... ...providingcustomersupport. The ideal candidate should have C#expertise a passion for delivering high-quality... ...and define software requirements Developing core functionality to support the...SeniorFull timeHybrid workWork at officeImmediate startRemote job2 days week
- ...for our customers. Were looking for a Senior Software Engineer to play a key role in supporting... ...contributor working primarily with C# .NET and SQL. Your work will power both containerized... ...Define the architecture design and develop new features for our software in C#...SeniorFull timeWorldwide
- ...Senior Software Engineer C# using .NET What Makes Us, Us Join some of the most innovative thinkers in FinTech as we lead the evolution of financial... ...the opportunity to learn about financial investments and develop solutions for ESG. What You Will Be Responsible For...SeniorFull timeHybrid workWork at officeImmediate startRemote jobFlexible hours2 days week
- Experience Required 2 to 4 years relevant/industry experience Key Skills Required Patent Invalidation, Patentability Search, FTO, Landscape Analysis, State of Art Analysis, Infringement analysis, Evidence of Use Analysis, Patent Analytics, Prior Art Searches, Freedom...Senior
- We are seeking a senior VB.NET MVC Developer with 5-8 years of experience to support and enhance our legacy Copy Protection systems. This role is focused on maintaining and developing applications in VB.NET and .NET Framework MVC, while contributing to modernization and participating...Senior
- ...We are looking for a skilled IICS Developer with strong expertise in ASP.NET MVC Web API and healthcare domain experience. The ideal candidate... ...3+ years with .NET technologies, and should be well-versed in C#, SQL, and version control systems. Key Responsibilities: Develop...Senior
- ...of experience as a .NET Software Engineer- Strong proficiency in C# (C# 9.0 onwards), .NET Framework, and .NET Core 3.0+- Solid experience... ...with Entity Framework and Entity Framework Core- Experience developing and optimizing SQL Server functions, queries, and debugging- Experience...Senior
- ...readability, maintainability, testability, and performance.- Design, develop, and maintain robust unit tests and integration tests to ensure... ...structured, maintainable code.Requirements :- Strong experience as a C#..NET developer, with a focus on code refactoring, unit testing,...Senior
- How will you CONTRIBUTE and GROW The Lead Engineer is part of the hierarchical organization, reporting directly to the Head of the Department as direct discipline superior. Lead Engineer is having strong ability in technical matters with profound knowledge of applicable Engineering...SeniorContract work
- ...solutionse) Have good communications skillsKey Responsibilities : - Develop, test, and maintain applications using .NET Framework / .NET Core.... ...: - ASP.net MVC 4.0 /5.0- NHibernate or entity framework 6.0- C#.Net,ADO.net- Razor view engine- Postgres SQL- JQuery / JavaScript...SeniorFull time
- ..., setting you on a path to exceptional career development and success. Senior .NET Developer at BairesDev As a Senior .NET Developer, lead in creating robust solutions using .NET Core, C#, and related technologies. Your expertise will guide the development of scalable...SeniorRemote jobLong term contractLocal areaWork from homeWorldwideFlexible hours
- ...technical community, Participates in the development of Discipline related technical standards, specifications and design criteria. Develops knowledge in the area of responsibility through seminars, training and execution of various projects. HSE, QA/QC Executes...SeniorContract workFor subcontractor
- ...technical design which elegantly meets the requirements. Mapping decisions with requirements and be able to translate the same to developers. Identifying different solutions and being able to narrow down the best option that meets the clients requirements. Defining...SeniorFull timeRemote job
- Job Title: Senior .NET Developer Location: Remote (all over india) Employment: Full time Job Summary We are seeking a highly skilled and motivated Senior .NET Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing...SeniorFull timeRemote job
- ...Role Title: Principal Legal Advisor / Senior Legal Advisor / Legal Advisor / Legal Assistant – Asia Pacific Role Nature: Volunteer... ...Abilities Excellent English writing skills, including the ability to develop effective working relationships, work flexibly across...SeniorContract workPrivate practiceWork at officeWork from home
- ...Responsibilities: Developing C# .NET solutions for the organization Creating in-house applications using the .NET framework Debugging... ...Reporting on project statuses and developments to senior team members Participating in project meetings with management...
- ...better too. Join us and build an exceptional experience for yourself and a better working world for all. Technical Lead: Senior developer is responsible for designing and implementing solutions using in azure platform. Position Summary ~4yrs of experience...SeniorFull time
- ...The Role We are seeking an experienced Project Lead (Sr. .NET Developer) to lead enterprise-grade application development initiatives.... ...Mandatory Technical Skills Strong expertise in .NET / .NET Core, C# ASP.NET Web API, REST services, Microservices architecture...SeniorFull time
- ...Excellence (DP-COE) part of Keysight Technologies develops cutting-edge products in Oscilloscopes... ...with higher quality and are seeking Senior Software Engineers to join our Power Applications... ...high-quality application code using C# C and WPF.- Implement measurement algorithms...Full time
- ...autonomy to complete the assigned tasks. Work closely with other developers and product management to evaluate new feature requests. Write... ...analytical and problem-solving skills ~ Strong proficiency in C#, DOT NET, Miro-services,WebAPI, DOT NET Core. ~ Experience...SeniorFull timeLocal areaFlexible hours
- ...pipeline of resumes for recruiters to initiate outreach and assessments Apply deep understanding of technical roles, skills, and seniority levels to ensure accurate shortlisting Track and follow up on the status of shared resumes with recruiters to ensure timely...Senior
- ...We are looking for a skilled Senior Business Development Manager to join our team at Seven Consultancy. The ideal candidate will have a... ...communication and leadership skills. Roles and Responsibilities: Develop and implement effective business strategies to achieve company...Senior
- ...line with Hyatt International's Corporate Strategies and brand standards, whilst meeting employee, guest and owner expectations. The Senior Sales Manager is responsible to act as a sales specialist and be responsible to ensure the related revenue is maximized in the most profitable...Senior
- Key Responsibilities: Event Strategy & Execution: Design, conceptualize, and execute high-stakes events for Teach For India, ensuring they are ambitious, inspiring, and impactful. Stakeholder Management: Engage with a diverse group of stakeholders, including students...Senior
- ...Job Description Senior Solution Consultant Kinaxis Skill Required Experience 5+ years of experience with modelling Supply chain... ...processes and documenting them. Work closely with architects to develop clear functional and technical design document data requirements...Senior
- Role: . Sourcing of New to Bank business banking accounts & Managing the Business Banking portfolio assigned . Assisting the client's business with different business banking products like OD/CC/ BG/Term Loans/Forex/etc . Cross sell of Liability based products...Senior
- ...best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards... ...level, a variety of job opportunities might be available, including "Senior Consultant", or "Principal Consultant". Halliburton is an...SeniorFull timePart timeSide job
- ...compatibility testing for mobile apps (iOS & Android). Design and execute test cases, manage defects, and ensure timely closure. Develop and maintain mobile automation scripts using Appium or similar tools. Integrate automation tests into CI/CD pipelines. Work...Senior
- ...The Senior Pharmacist will be responsible for reviewing and executing prescriptions, organizing pharmacy operations, managing medicines and products, and providing customer support and basic medical services. The role ensures safe, efficient, and compliant pharmacy practices...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior C# Developer SQL. Be the first to apply!

