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Lead Developer (Modernisation)

ThoughtworksSingaporePosted 19 May 2026

Thoughtworks is seeking a Lead Developer in Singapore for a role focused on modernizing legacy systems and integrating AI strategically into software delivery. The candidate will act as a primary client contact, mentor development teams, and champion engineering best practices such as TDD and continuous delivery. Strong proficiency in multiple programming languages and experience in navigating complex architectural environments is required. This is an onsite consulting position requiring Singapore citizenship or PR status.

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Experience

Experience not specified

Function

Engineering

Work mode

Onsite, Singapore

Company

Tier 2

What you will work on

Thoughtworks is seeking a Lead Developer in Singapore for a role focused on modernizing legacy systems and integrating AI strategically into software delivery. The candidate will act as a primary client contact, mentor development teams, and champion engineering best practices such as TDD and continuous delivery. Strong proficiency in multiple programming languages and experience in navigating complex architectural environments is required. This is an onsite consulting position requiring Singapore citizenship or PR status.

TAL's take

Quality 65/1004/5 clarityTier 2 company

Thoughtworks is a highly respected global consultancy, and the role offers significant autonomy and technical leadership, though it is a client-facing consulting position.

The JD provides a clear definition of responsibilities, technical expectations, and the nature of the consulting work, though it is quite broad regarding specific tools.

Salaries at Thoughtworks

26.9 LPA average

Based on 123 Grapevine salary entries for Thoughtworks.

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6 - 8 years | Senior Consultant

25 LPA average

Range: 20 - 34 LPA

Must haves

  • Singapore Citizen or PR of Singapore
  • Well-versed in two or more programming languages
  • Understanding of modernisation patterns for legacy environments
  • Experience leading software development teams
  • Understanding of AI technologies and their strategic adoption

Tools and skills

javakotlinjavascripttypescriptrubyc#tddpair programmingagileleancontinuous deliverydevsecops

Nice to have: aws, docker, kubernetes.

About the company

Thoughtworks is a globally recognized technology consultancy, classified here as tier 2 due to its service-oriented business model.

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