Referrals Only logo

Principal Developer

Referrals Only

SingaporeFull-timeOn-site

Posted 16 Jun 2026

About this role

Principal Developers act as technical advisors, guide solution architecture for large programs, and drive technical implementation hands-on with delivery teams, while establishing trusted advisor status through high-impact client interactions. Responsibilities include championing best practices like TDD and pair programming, exemplifying technical excellence, and assessing client needs to develop account strategies. Candidates must possess strong engineering foundations in Fullstack Development (Java/JS/GoLang) and deep expertise in cloud orchestration (AWS/Azure/GCP) using Infrastructure as Code tools like Terraform. Professional skills require the ability to establish senior relationships, thrive with little direction, manage risks skillfully, and demonstrate empathy in building working relationships.

What they're looking for

Fullstack DevelopmentJavaJSGoLangCloud OrchestrationAWSAzureGCP

Frequently asked questions

What does a Principal Developer at Referrals Only do?

Principal Developers act as technical advisors, guide solution architecture for large programs, and drive technical implementation hands-on with delivery teams, while establishing trusted advisor status through high-impact client interactions. Responsibilities include championing best practices like…

What skills does this Principal Developer role need?

Key skills for this role include Fullstack Development, Java, JS, GoLang, Cloud Orchestration, AWS.

How much does a Principal Developer at Referrals Only pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Principal Developer role remote, hybrid, or on-site?

This role is on-site, based in Singapore.

How do I apply for this Principal Developer role?

You can apply directly on Referrals Only's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.