.Net Developer

Stryker Corporation; Singapore; On-site; Confidential; Full time

Job summary

Stryker Corporation in Singapore is seeking an experienced Senior Software Engineer to lead development and integration across enterprise systems. You will work on maintenance, API design, and end-to-end data flows, guiding a 3–5 person team and coordinating with stakeholders across healthcare solutions.

The role requires strong .NET and JavaScript skills, hands-on data migration experience, and a commitment to quality, security, and standard compliance in healthcare environments.

Qualifications

• Extensive experience in software development, system maintenance, and project delivery across diverse industries.
• Proven track record in leading cross-functional teams and managing technical and project matters.
• Hands-on experience in full-stack development using .NET (C#, ASP.NET MVC, .NET Core), JavaScript, Angular, SQL Server, and Oracle.
• Strong exposure to end-to-end system integration and large-scale data migration projects.

Responsibilities

• System Maintenance & Enhancement: Ensure optimal performance of enterprise systems through proactive maintenance and enhancements.
• Application Development & Integration: Design and develop standalone applications and APIs to integrate data across platforms.
• End-to-End System Integration: Implement and manage end-to-end integration between multiple systems, ensuring seamless data flow, interoperability, and compliance with healthcare standards.
• Requirements Analysis: Collaborate with stakeholders to gather and analyze business requirements for accurate system development.
• Testing & Documentation: Create comprehensive test cases and documentation to validate system functionality and reliability.
• Production Support: Provide timely resolution for ad hoc production issues to minimize business disruption.
• Process Optimization: Identify improvement opportunities and propose innovative solutions to enhance efficiency.
• Team Leadership: Lead and manage a team of 3-5 members, mentoring junior developers and ensuring adherence to quality standards.
• Stakeholder Management: Engage with business and technical stakeholders to align solutions with strategic objectives and manage expectations effectively.
• Troubleshooting & Problem Resolution: Diagnose and resolve complex technical issues promptly to maintain system stability.
• Critical Issue Analysis: Perform root cause analysis for high-impact incidents and implement preventive measures.
• Large-Scale Data Migration: Plan, execute, and validate large-scale data migration activities, ensuring data integrity, security, and compliance.

Skills

Full-stack development

Team leadership

Stakeholder management

Problem solving

RESTful API development

JavaScript frameworks (Angular, React)

SQL Server & Oracle

Tools

NET stack (C#, ASP.NET MVC, .NET Core)

Angular/React

SQL Server

Oracle

Azure

AWS

RESTful API development

Job description

Key Responsibilities

• System Maintenance & Enhancement: Ensure optimal performance of enterprise systems through proactive maintenance and enhancements.
• Application Development & Integration: Design and develop standalone applications and APIs to integrate data across platforms.
• End-to-End System Integration: Implement and manage end-to-end integration between multiple systems, ensuring seamless data flow, interoperability, and compliance with healthcare standards.
• Requirements Analysis: Collaborate with stakeholders to gather and analyze business requirements for accurate system development.
• Testing & Documentation: Create comprehensive test cases and documentation to validate system functionality and reliability.
• Production Support: Provide timely resolution for ad hoc production issues to minimize business disruption.
• Process Optimization: Identify improvement opportunities and propose innovative solutions to enhance efficiency.
• Team Leadership: Lead and manage a team of 3-5 members, providing guidance on technical and project matters, mentoring junior developers, and ensuring adherence to quality standards.
• Stakeholder Management: Engage with business and technical stakeholders to align solutions with strategic objectives and manage expectations effectively.
• Troubleshooting & Problem Resolution: Diagnose and resolve complex technical issues promptly to maintain system stability.
• Critical Issue Analysis: Perform root cause analysis for high-impact incidents and implement preventive measures.
• Large-Scale Data Migration: Plan, execute, and validate large-scale data migration activities, ensuring data integrity, security, and compliance throughout the process.

Requirements

• Extensive experience in software development, system maintenance, and project delivery across diverse industries including insurance, technology, and manufacturing.
• Proven track record in leading cross-functional teams and managing technical and project matters.
• Hands-on experience in full-stack development using .NET (C#, ASP.NET MVC, .NET Core), JavaScript, Angular, SQL Server, and Oracle.
• Strong exposure to end-to-end system integration and large-scale data migration projects.

Leadership & Management

• Ability to lead and manage a team of 3-5 members, mentor junior developers, and ensure quality delivery.
• Additional Skills:
• Strong analytical and problem-solving skills for critical issue analysis, troubleshooting, and production support.
• Excellent stakeholder management and communication skills.

Hands-On Skills Required

Programming

• .NET (C#, ASP.NET MVC, .NET Core)
• JavaScript frameworks (Angular, React)
• RESTful API development

Integration

• Experience with middleware, APIs, and integration frameworks for healthcare systems
• Knowledge of HL7/FHIR standards

Database

• SQL Server, Oracle

Cloud & DevOps

• Azure or AWS deployment
• CI/CD pipelines (Azure DevOps, Jenkins)

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