Dot Net Backend Developer

3 days ago

Singapore TECH AALTO PTE. LTD. Full time $80,000 - $150,000 per year

Job Title: .NET Backend Developer

Location: Singapore

Employment Type: Contract

Experience Required: 4–10 years

About the Role

We are seeking a highly skilled Backend Developer with expertise in .NET technologies and Informatica ETL/data integration tools . The role involves designing, developing, and maintaining backend services, APIs, and data workflows to support enterprise applications. The ideal candidate will have a strong background in C#, .NET Core, Informatica PowerCenter / IICS , and database technologies.

Key Responsibilities

  • Design,develop, and maintain backend applications using .NET Core / .NET Framework (C#) .
  • Develop and support ETL workflows and data integration pipelines using Informatica (PowerCenter/IICS) .
  • Build and consume RESTful APIs for system integrations.
  • Collaborate with business and data teams to design efficient data transformation and loading processes .
  • Optimize backend performance, scalability, and reliability.
  • Work with SQL Server/Oracle databases for complex queries, stored procedures, and performance tuning.
  • Ensure backend systems adhere to security, compliance, and best practices .
  • Participate in Agile development , including sprint planning, code reviews, and testing.
  • Troubleshoot, debug, and resolve application and data issues in production.

Required Skills & Qualifications

  • Bachelor's degree in Computer Science, Engineering, or related field.
  • 4– 10 years of backend development experience.
  • Strong hands-on expertise in C#, .NET Core / .NET Framework, Web API, and OOP principles .
  • Proven experience with Informatica ETL tools (PowerCenter, Informatica Cloud/IICS) .
  • Solid experience with SQL Server, Oracle, or similar RDBMS .
  • Strong understanding of data integration, transformation, and migration concepts.
  • Familiarity with unit testing frameworks (NUnit, MSTest, xUnit).
  • Experience with Git, CI/CD pipelines, and Agile methodologies .

Nice-to-Have Skills

  • Experience in cloud platforms (Azure/AWS/GCP) with Informatica Cloud integration.
  • Familiarity with data warehousing concepts and BI tools .
  • Exposure to microservices architecture and messaging frameworks (Kafka, RabbitMQ).
  • Knowledge of data governance, data quality, and MDM principles .When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto's website ( )

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

  • Fullstack Developer

    1 day ago

    Singapore ZENITH INFOTECH (S) PTE LTD. Full time

    **ABOUT THE COMPANY** Zenith Infotech (S) Pte Ltd. was started in 1997, primarily with the vision of offering state-of-the-art IT Professionals and solutions to various organizations and thereby helping them increase their productivity and competitiveness. From deployment of one person to formation of whole IT teams, Zenith Infotech has helped clients with...

  • Dot Net Full Stack Developer

    7 days ago

    Singapore Tech Aalto Full time $120,000 - $180,000 per year

    The key responsibilities for the Full Stack Dot Net Developer are: Work with other development team members and product owners to ideate software solutions. Design client-side and server-side architecture. Develop and implement microservices to meet the business and technical requirements.Design and develop the front-end for applications with good UX....

  • Dot Net Frontend Developer

    2 weeks ago

    Singapore Unison Group Full time

    As a Dot Net (Frontend) Developer, you will be responsible for the frontend solutioning and development of software and web applications. You will be part of an agile team. Responsibilities Develop and maintain user-facing features using React.js and Next.js while ensuring high performance and responsiveness. Write clean, maintainable, and well-documented...

  • Dot Net Developer

    4 days ago

    Singapore Cognizant Full time

    Join to apply for the Dot Net Developer role at Cognizant We are seeking a highly skilled and experienced .NET developer to join our team for a large scale support maintenance project. The ideal candidate will have a strong background in .NET technologies, including C#, Angular, and SQL Server, and will be part of the development team, ensuring the...

  • Dot Net Developer

    3 days ago

    Singapore Intellect Minds Pte Ltd Full time

    Bachelor Degree in Computer Science or related disciplines. - At least 8 years of full stack.NET development experience with solid understanding of - Dot NET core 3.1 and above, MVC and MVVC framework. - Excellent object-oriented programming skills - Comprehensive experience and knowledge of modern development tools and technology such as Outsystem,...

  • Senior Dot Net Developer

    2 weeks ago

    Singapore HI5 CONSULTING SOLUTIONS PTE LTD Full time $100,000 - $120,000 per year

    Key Responsibilities:Design, develop, and maintain software applications using Dot Net and Python technologies.Proficient in programming languages such as C#, Python, (link unavailable), MVC, and Web API.Database expertise in SQL, MySQL, Oracle, and DB2.Experience with DevOps tools like Git, Jenkins, and CI/CD pipelines.Knowledge of cloud platforms,...

  • Dot Net Frontend Developer

    2 weeks ago

    Singapore Unison Group Full time $90,000 - $120,000 per year

    As a Dot Net (Frontend) Developer, you will be responsible for the frontend solutioning and development of software and web applications. You will be part of an agile team.1. Develop and maintain user-facing features using and while ensuring high performance andresponsiveness.2. Write clean, maintainable, and well-documented code using TypeScript and...

  • Dot Net Developer 1632

    2 weeks ago

    Singapore User Full time

    As a Dot Net (Frontend) Developer, you will be responsible for the frontend solutioning and development of software and web applications. You will be part of an agile team responsible for products used by the Financial Industry and Client officers for Financial Supervision function. 1. Develop and maintain user-facing features using React.js and Next.js...

  • Dot Net Developer

    7 days ago

    Singapore Accion Labs Full time $80,000 - $120,000 per year

    Company Description Accion Labs is a global technology services firm with offering a full range of product life-cycle services in the emerging technology segment. This includes Web 2.0, Open Source, SaaS/Cloud, Mobility, IT Operations Management/ITSM, Big Data and traditional BI/DW.Through nine global offices and a rapid-response delivery model, Accion...

  • Dot Net Developer

    1 week ago

    Singapore AVATAR TECHNO SERVICES PTE. LTD. Full time

    **Supervision Platform Division** Sitting within Information Technology Department, the **Dot Net Developer is **responsible: - Work with other development team members and product owners to ideate software solutions. - Design client-side and server-side architecture. - Develop and implement microservices to meet the business and technical requirements. -...