Senior .Net Developer (Blazor & ETL)

SupportNinja; Metro Manila; On-site; PHP 1,800,000 - 2,400,000; Full time

Benefits offered by this job

Company Provided Equipment

Job summary

SupportNinja is seeking a Senior .NET Developer for a seasonal/project-based engagement in Manila, working 10pm-7am. You will develop features, mentor teammates, and participate in all phases of the software lifecycle while collaborating with a distributed international team.

The role emphasizes AI-assisted development using Claude Code, Cursor, or GitHub Copilot, and requires strong proficiency in .NET, SQL, and Blazor, with experience in enterprise reporting tools.

Qualifications

• 3–4 years of .NET development with web technologies.
• Strong HTML5/CSS3 and Bootstrap; Blazor experience.
• Experience with SQL Server and T-SQL optimization.
• Familiarity with AI-assisted development tools is a plus.

Responsibilities

• Develop features and bug fixes across .NET technologies.
• Provide technical leadership and mentoring to developers and interns.
• Design telecom application software and sustainment of the software.
• Collaborate with project managers, architects, and engineers to ensure quality.
• Participate in all phases of the software development process.
• Work with a distributed international team for global support.
• Train and deploy new installations with Product Management.
• Lead AI-assisted development adoption and pair programming.

Skills

C#/.NET

SQL Server

WCF/REST/SOAP

Azure DevOps

AI-assisted development tools

HTML5/CSS3/Bootstrap

Communication skills

Education

Bachelor’s degree in Computer Science, MIS, or related field

Master’s degree preferred

Tools

Visual Studio

NHibernate

Entity Framework

DevExpress Controls

Power BI

Tableau

SSRS

Azure DevOps

Job description

Contract: Seasonal/Project-based (6 Months)

Start Date: ASAP

Schedule: 10pm - 7am (Subject to change) | Manila time

Equipment: Company Provided

What does a day in the life of a Senior .NET Developer look like?

• Develop features and implement bug fixes across a range of modern .NET based technologies and applications.
• Provides technical leadership and mentoring to software developers, other software engineers and interns.
• Design and create next generation telecom application software, as well as participates in ongoing sustainment of the software.
• Engages with all project team members (i.e. project managers, software architects, software engineers) to ensure technical integrity and successful delivery of high quality software products and projects.
• Participates in all phases of the software development process.
• Works as part of a distributed international team, engaging in global support and implementation activities.
• Participate with the Product Management Team in the training, product briefs, and deployment of new installations both internally and externally.
• Lead by example on AI-assisted development – integrating tools such as Claude Code, Cursor, or GitHub Copilot into daily coding, code review, and debugging workflows; coach and pair with teammates to accelerate AI-augmented development adoption across the team.

What are the required qualifications for a Senior .NET Developer?

• 3 - 4 Years’ experience with .NET development with a focus on web technologies
• Strong background in applications using Bootstrap or similar web front end framework with HTML5 and CSS3.Experience with Blazor (Server or WebAssembly) for building interactive web UIs within the .NET ecosystem; understanding of component model, data binding, and integration with .NET backend services
• Understanding about Design Patterns.
• Proficiency with SQL Server development including the creation of tables/schema-definition, creation of views, stored procedures, functions, and the optimization of Transact-SQL code.
• Strong SQL and data transformation skills with the ability to present operational and business data through custom-built reporting solutions.
• Experience building custom/internal reporting and dashboard solutions within enterprise applications using .NET/Blazor technologies.
• Experience with commercial BI tools such as Power BI, Tableau, or SSRS is not required.
• 2-3+ years of hands-on experience designing, developing, or maintaining ETL (Extract,Transform, Load) processes.
• Five or more years engineering or architecting software solutions.
• Fluent in the fundamentals of software engineering and application lifecycle management.
• Experience with Object Oriented Programming in C#, or other .NET languages
• Understanding of source code control, build and deployment disciplines
• Proficiency with Visual Studio and Azure DevOps (ADO) for work item tracking, source control, and CI/CD pipeline management
• Active daily user of AI-assisted development tools (Claude Code, Cursor, GitHub Copilot, or similar) – integrated into core development workflow for code generation, refactoring, test writing, and documentation; not occasional use
• Experience with WCF, REST or SOAP based services and SOA
• Excellent communication skills, both written and verbal - will be working on a geographically diverse team.

Preferred qualifications:

• Bachelor’s degree in Computer Science, MIS, or related field, Master’s degree preferred.
• Equivalent combination of education and experience considered.
• Knowledge of BSS/OSS systems, telecommunications plant and facilities management is beneficial
• Familiarity with Dev Express Controls
• Experience or understanding of Test Driven Development
• Object-relational mapping (NHibernate, Entity Framework)
• Unit Testing Frameworks (MBUnit, nUnit, xUnit)
• Service bus, messaging concepts (NServiceBus, MSMQ, RabbitMQ)
• Experience with Agile / Scrum or Lean development practicesFamiliarity with Azure DevOps for sprint planning, work item management, and pipeline configuration
• Ability to effectively utilize MS Office (Word, Excel, PowerPoint, and Outlook)

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