IT Software Developer II (.NET

Colombo, Sri Lanka | Posted on 01/27/2026

Perituza is a full-service customer software development company based in Houston, Texas (USA). We provide technology solutions and development services to help businesses grow. We understand our customers’ challenges, and we pride ourselves on designing innovative solutions that address our customers’ true needs and maximize ROI. We help businesses reduce costs, increase efficiency, and enhance productivity through a wide variety of consulting services including mobile and web application development, workflow automation, IT staff placement, and team augmentation.

Perituza, an IT consulting company based in Houston, Texas(USA), is a team of innovators and problem-solvers dedicated to helping its clients operate smarter, make data-driven decisions, and increase profitability. We combine deep technology expertise and creativity to build secure, scalable technology solutions, including AI, custom software, and business intelligence.

We are looking for a full-stack software developer specializing in web-based .NET application development.

This position is temporarily 100% remote; however, following the completion of our One Galle Face office construction, this position will be onsite two (2) days per week.

Responsibilities:

• Design and develop complex software projects with a focus on scalability, performance, and maintainability
• Build solutions using an agile workflow and participate actively in sprint planning, reviews, and retrospectives
• Utilize AI-assisted development tools (e.g., Git Hub Copilot) to generate efficient, high-quality code and accelerated development workflows
• Review code written by peers, provide constructive technical feedback, and ensure adherence to coding standards and best practices
• Incorporate quality software engineering practices across all phases of the software development lifecycle, including testing, documentation, and deployment
• Collaborate with cross-functional teams to deliver robust and user-centric solutions
• Attend project meetings and daily standups with US-based customers; proactively raise issues and report progress
• Ensure secure coding practices and compliance with relevant standards and policies
• Stay up-to-date on emerging technologies, development trends, prompting techniques, and industry best practices; apply innovative ideas to improve project outcomes
• Other responsibilities as assigned by Leadership

• 2+ years of experience in web-based application development
• 2+ years of experience in .NET Core or ASP.NET MVC
• 2+ years of experience with responsive web UI development
• 1+ year of experience with React or Angular preferred
• Experience working with cloud platforms (e.g.: Azure, AWS)
• Familiarity with AI-assisted development tools such as Git Hub Copilot or similar
• Experience with agile development
• Ability to attend project meetings after-hours with US-based clients as required
• Ability to support production support out of normal office hours as required
• Excellent written and verbal communication skills; must be able to communicate effectively with native English-speaking customers

Nice-to-Have:

• Experience using task management tools such as JIRA or Azure Dev Ops
• Experience in unit test development with tools such as XUnit, NUnit, Jest, or Jasmine
• Exposure to CI/CD pipelines and Dev Ops practices
• Understanding of secure coding principles and performance optimization techniques
• Familiarity with prompt engineering and AI model integration in development workflows

Education Requirements:

• Bachelor’s degree in Computer Science or a related technical discipline preferred
• A diverse, inclusive workplace in which employees are heard, valued, and engaged
• Opportunities to work for a global company and to interact with colleagues and clients from around the world
• Flexible workhours and work-life balance
• Competitive base pay, as well as variable pay that rewards individual, team, and company performance
• Career progression and appreciation for excellent performers
• Opportunities to work on projects using the latest technologies and tools
• Employer-sponsored training, coaching, and industry certifications