Recruit Ref: L0599762826
Posting Date: 2025-07-07
FiveStones Limited
Solutions Developer

We are seeking a talented Solution Developer to join our growing engineering team. In this role, you will be building and maintaining advanced marketing applications that connect Google Marketing Platform, third-party services, and internal tools. You'll be a key contributor to automation efforts, data analysis, and the delivery of dynamic advertising experiences. You're comfortable working across the full stack, with a focus on backend development and data manipulation, and enjoy solving complex technical challenges.

You will be entitled to a competitive salary and attractive staff benefits including:

  • Annual leave, birthday leave, paid sick leave, compensation leave, marriage leave, maternity leave, paternity leave and compassionate leave

  • Five-day work week with flexible working hours and a hybrid workplace

  • Comprehensive medical and dental coverage

  • Professional training and career advancement opportunities

  • Friendly working environment and work-life balance culture

 

What can you learn?

  • Knowledge of the Google Marketing Platform products on the go 

What do you need to do?

  • NestJS Development: Develop new, scalable NestJS applications in TypeScript, collaborating closely with a team of developers.

  • API Integration: Design and implement integrations with Google Marketing Platform APIs (e.g., Display & Video 360, Search Ads 360) and other third-party platforms to automate workflows and enhance features.

  • Internal Tooling: Build and maintain internal tools to improve team productivity, including campaign monitoring dashboards, data export utilities, and automation scripts.

  • Dynamic Creative Implementation: Partner with ad creative teams to bring dynamic creative solutions to life, leveraging data feeds to personalize advertising experiences.

  • Legacy System Maintenance: Troubleshoot, debug, and maintain existing applications written in PHP.

  • Cloud Deployment: Deploy NestJS and TypeScript applications to Google Cloud Platform (GCP) using services like App Engine, Cloud Run, or Cloud Run Functions.

  • Data Management & Analysis: Manage and query data within BigQuery, writing complex SQL queries to extract valuable insights from large datasets (e.g., Google Analytics event data, Google Marketing Platform campaign data).

  • Technical Guidance: Provide technical direction and guidance to clients and internal team members when addressing technical issues and developing solutions.

  • Collaboration: Work closely with frontend developers to integrate backend functionality and ensure a seamless user experience.

What do you need to have?

  • Programming Languages: Proficiency in TypeScript, SQL, and PHP.

  • Frameworks & Technologies:

    • NestJS

    • Google Cloud Platform – App Engine, Cloud Run, Cloud Run Functions, Cloud SQL and BigQuery

    • Experience with RESTful APIs

  • Database Skills: Strong SQL skills and experience working with large datasets.

  • Problem-Solving: Excellent analytical and problem-solving abilities and self-motivation to make things happen.

  • Communication: Strong written and verbal communication skills, with the ability to explain technical concepts to both technical and non-technical audiences.

  • Collaboration: Ability to work effectively in a fast paced & multinational environment.

  • 3-5 years of experience in software engineering, with a focus on backend development.

  • Bachelor’s Degree in Computer Science, Information Engineering or equivalent fields.

 

Ready to join us? Apply now to submit your resume & expected salary to us!

(Personal data will be used for FiveStones Limited recruitment purposes only. We will retain the applications of candidates for no more than 12 months.)

 


Summary
Industry:
Advertising / PR / Marketing / Research Marketing 
Job Category / Function:
Job Position Level:
General 
Employment Term:
Full Time 
Min. Edu. Level Req:
Bachelor 
Minimum QF Level attained:
-- 
Total Working Exp:
-- 
Salary(HKD):
--
Location:
Kwun Tong District / Kowloon Bay
Benefits:
  • Birthday Leave
  • Flexible Working Hours
  • Marriage Leave
  • Paternity Leave
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