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C# .Net Engineer

Colombo, Western Province, Sri Lanka
Posted on: 11-08-2025

Job description

  • As a Senior Software Engineer at Client, you will use your deep understanding of software development to lead the design and implementation of complex features while ensuring scalability, performance, and maintainability. You will collaborate with cross-functional teams and play a key role in technical decision-making.

    Lead the design and implementation of complex software systems using sound design patterns and architectural principles with a focus on scalability, performance, and security
    Write clean, efficient, tested, maintainable, and well-documented code as per defined specifications

    Contribute to architectural designs and provide input into technical solutions
    Work closely with product managers, scrum masters, and senior engineers to translate business requirements into technical specifications and lead the delivery of new features
    Conduct code reviews and give constructive feedback to peers

    Mentor junior engineers by guiding them on technical challenges, architecture decisions, coding standards, and conducting pairing sessions

    Promote a quality-first mindset by enforcing QA standards, improving testing processes, and encouraging automation and CI/CD practices

    Stay up to date with the latest technologies and industry trends while actively participating in communities of practice to foster knowledge sharing

    Demonstrate a consistent track record of delivering high-quality software on time
    Exhibit strong proficiency in object-oriented programming using C# and .NET, with advanced knowledge of software design principles

    Have extensive experience in designing and architecting software systems with performance, scalability, and security in mind

    Possess excellent leadership, communication, and collaboration skills

    Demonstrate deep expertise in RESTful and asynchronous APIs

    Apply test-driven development, acceptance test-driven development, and pair programming techniques

    Design and implement microservices and event-driven architectures using tools like Azure Service Bus, Azure Functions, and Azure Web Apps

    Show strong understanding of modern front-end frameworks such as Angular 2+

    Have experience building cloud-native solutions in Azure

    Understand and work with CI/CD pipelines, especially with Azure DevOps and YAML

    Be experienced in containerization technologies like Docker and Kubernetes

    Demonstrate deep knowledge of both SQL and NoSQL databases, including Azure SQL and

    Cosmos DB, and optimization techniques

    Design logical domains and physical data models effectively

    Familiarity with collaboration tools like Azure DevOps, Miro, and Confluence is a plus

    Experience with consumer-driven contract testing tools like PACT is beneficial

    Knowledge of infrastructure as code practices, ideally using Terraform, is desirable

    Understanding of code hardening and secure coding practices is an advantage

    Have over 5 years of progressive experience in software development

    Have successfully led and delivered complex software projects

    Bring in-depth knowledge of software architecture, system integration, and design patterns

    Demonstrate strong skills in debugging, optimizing performance, and designing for scalability

    Provide consistent mentorship and technical guidance to junior team members

    Communicate effectively and work well in collaborative environments

Key job details

Primary Location
Colombo, Western Province, Sri Lanka
Job Type
Experienced
Primary Skills
Infrastructure as a code (IaC), Iaac Terraform, Azure DevOps Tools, C# (C Sharp), Azure Functions, ASP.Net Core
Years of Experience
4
Travel
No
Job Posting
11/08/2025

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