Senior Tech Lead - Secure & Scalable Software

SCIENTE INTERNATIONAL PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

SCIENTE INTERNATIONAL PTE. LTD. in Singapore seeks an experienced Senior Software Engineer to design, develop, and deliver secure, scalable software solutions within an Agile environment.

The role provides technical leadership, mentoring for engineering teams, and driving high-quality software delivery. The ideal candidate will mentor teams, contribute to architecture decisions, collaborate with cross-functional partners, and help evolve DevOps practices to ensure reliable, secure systems.

Qualifications

• 6+ years of hands-on software development experience.
• 3+ years of technical leadership in Agile/Scrum teams.
• Proficiency in Java, C#, or TypeScript (Angular/React/Next.js).
• Experience designing RESTful APIs and microservices.
• Strong knowledge of SDLC, OOP, and secure coding practices.
• Hands-on experience with CI/CD, Git, and automated testing.
• Experience with MSSQL, PostgreSQL, or Oracle databases.
• Knowledge of Docker, Kubernetes, and DevOps practices.
• Strong system design and mentoring abilities.
• Excellent stakeholder management and mentoring abilities.

Responsibilities

• Design, develop, and maintain secure, scalable software solutions.
• Deliver high-quality features aligned with Agile sprint goals.
• Develop front-end, backend services, APIs, and microservices.
• Lead technical design, code reviews, and engineering best practices.
• Build and maintain CI/CD pipelines and automated testing.
• Collaborate with architects, product teams, QA, and DevOps engineers.
• Analyse existing systems and recommend scalable technical solutions.
• Mentor engineers and provide technical guidance across workstreams.
• Identify, troubleshoot, and resolve software defects and production issues.
• Estimate technical effort, manage risks, and support timely delivery.
• Promote continuous improvement in quality, security, and maintainability.

Skills

6+ years software development

Technical leadership in Agile

Java, C#, TypeScript

RESTful APIs & microservices

SDLC, OOP, secure coding

CI/CD, Git, automated testing

Databases (MSSQL, PostgreSQL, Oracle)

Docker, Kubernetes, DevOps

System design & problem-solving

Stakeholder mgmt & mentoring

Job description

SCIENTE INTERNATIONAL PTE. LTD. in Singapore seeks an experienced Senior Software Engineer to design, develop, and deliver secure, scalable software solutions within an Agile environment.

The role provides technical leadership, mentoring for engineering teams, and driving high-quality software delivery. The ideal candidate will mentor teams, contribute to architecture decisions, collaborate with cross-functional partners, and help evolve DevOps practices to ensure reliable, secure systems.