Senior Java Team Lead - Cloud-Native & Mentorship

Toss-Ex Pte Ltd; Singapore; On-site; SGD 120,000 - 210,000; Full time

Job summary

Toss-Ex Pte Ltd is seeking an experienced Senior Software Engineering Lead to drive project delivery and provide technical leadership across teams. You will mentor peers, define best practices, and ensure high-quality software across cloud-native applications.

The role involves collaboration with business analysts and architects, development of scalable software, and active participation in design reviews and deployment planning.

Qualifications

• 10+ years of software development experience.
• Minimum 3 years of leading a development team.
• Strong knowledge of Java/J2EE and architecture/design.
• Extensive experience with Java frameworks/SDK, TypeScript, and dev tools.
• Strong DB skills with RDMS (Oracle, MSSQL, MySQL) or MongoDB.
• Familiarity with REST, RPC, MVC, Hibernate, and API patterns.
• Experience with JavaScript frameworks (Angular/Knockout/Node.js).
• Excellent troubleshooting and communication skills.
• BSc/BA in CS/Engineering or related field.
• Knowledge of security standards for web apps; browser compatibility.
• Cloud deployment knowledge (Azure/AWS/GCP).
• Experience with React and Java backend integration is a plus.
• Understanding Agile methodologies is advantageous.

Responsibilities

• Guide team development efforts toward successful project delivery.
• Provide technical leadership through coaching and mentorship.
• Maintain high standards of software quality by establishing good practices.
• Collaborate with developers, analysts, and architects to plan viable solutions.
• Develop, test, and maintain web/desktop applications on Cloud-native tech.
• Assist in collecting requirements, user stories, estimates and work plans.
• Prepare reports, manuals and status documentation for software.
• Design, develop, and unit test applications per standards.
• Participate in peer reviews of designs and code.
• Package and support deployment of releases.
• Migrate legacy apps to new tech refresh strategies.
• Refine and tune integrations between applications.
• Analyze and resolve technical and application problems.
• Identify opportunities for process improvement and document rationale.
• Adhere to high-quality development principles and on-time delivery.
• Research and evaluate various software products.

Skills

Team leadership

Technical coaching

Software development

Troubleshooting

Communication

Attention to detail

Time management

Customer service

Education

BSc/BA in IT/CS/Engineering

Java certification

Tools

Java/J2EE

TypeScript

Angular.js / Knockout.js / Node.js

REST / RPC / MVC / Hibernate

Oracle / MSSQL / MySQL / MongoDB

Job description

Toss-Ex Pte Ltd is seeking an experienced Senior Software Engineering Lead to drive project delivery and provide technical leadership across teams. You will mentor peers, define best practices, and ensure high-quality software across cloud-native applications.

The role involves collaboration with business analysts and architects, development of scalable software, and active participation in design reviews and deployment planning.