Senior Software Engineer (Full-stack) (.Net Core)

Manpower Staffing Services (S) Pte Ltd - Head Office; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

A leading staffing agency in Singapore seeks a Full-Stack Developer to lead the development of scalable solutions. You will align team goals with organizational strategy, mentor junior engineers, and ensure compliance with standards. The ideal candidate holds a degree in Software Engineering and has a strong background in type-safe languages and user experience design.

Qualifications

• Well versed in type-safe programming languages like Java or C#.
• Experience in managing polyglot persistence databases.
• Portfolio showcasing User Experience Design & Development.

Responsibilities

• Define and align team goals with the long-term organizational strategy.
• Build and maintain scalable solutions across multiple development stacks.
• Architect systems and lead integration design.
• Inspire and align internal and cross-functional teams.
• Mentor junior engineers and optimize codebases.

Skills

Type-safe programming languages (e.g. Java, C#)

Polyglot persistence databases (e.g. MS SQL, MySQL, Firebase)

.NET/.NET Core frameworks

Web services consumption

Design Thinking

AWS Cloud Serverless deployment

Finance/accounting systems knowledge

Education

Bachelor's or Master's degree in Software Engineering or Information Systems

Job description

Technical Requirements

• Well versed with a type-safe programming language, e.g. Java, C#
• Knowledge in managing and setting up polyglot persistence (structured/unstructured) databases: e.g. MS SQL, MySQL, Firebase
• Frameworks: e.g. .NET/.NET Core, Java Web Services
• Consumption of web services for frontend development work
• Understanding and applying Design Thinking, Journey Mapping Frameworks
• AWS Cloud Serverless deployment experience is a plus
• Knowledge of finance/accounting systems is a plus

Job Responsibilities

• Lead with strategic vision and informed decision-making: define and align team goals with long-term organizational strategy. Make data-driven decisions that balance team capabilities, product impact, and business value.
• Full-stack development and technical specialization: build and maintain scalable solutions across multiple development stacks (Frontend, Backend, Database, etc.), with deep expertise in at least one area (e.g., Mobile, Cloud, Systems Integration). Drive innovation through R&D and lead experimental or cutting-edge initiatives. Responsible for system integration.
• Quality, architecture & compliance leadership: architect systems and lead integration design. Oversee code and testing reviews, UAT, and ensure compliance with standards and data privacy regulations (e.g., PDPA).
• Cross-team collaboration & influence: inspire and align internal and cross-functional teams to achieve long-term value. Drive productivity through negotiation, stakeholder engagement, and holistic operational thinking.
• Mentorship & scalable code contribution: mentor junior engineers and coach them to success. Contribute to and optimize codebases across multiple projects/products, ensuring best practices in CI/CD, DevOps, and scalable architecture.

Job Requirements

• Bachelor’s or Master’s degree in Software Engineering, Information Systems/Science, or equivalent. (Candidates without a related degree can submit their experiences and GitHub for references)
• Portfolio and experience with User Experience Design & Development
• Understanding of User Interface Guidelines, declarative UI workflows for prototyping

Goel Navneet License No.: 02C3423

Personnel Registration No.: R1982194

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