Tripledot is one of the largest independent mobile games companies in the world.

We are a multi-award-winning organisation, with a global 2,500+ strong team across 12 studios.

Our expanded portfolio includes some of the biggest titles in mobile gaming, collectively reaching top chart positions around the world and engaging over 25 million daily active users.

Tripledot’s guiding principle is that when people love what they do, what they do will be loved by others.

We’re building a company we’re proud of – one filled with driven, incredibly smart and detail-orientated people, who LOVE making games.

Our ambition is to be the most successful games company in the world, and we’re just getting started.

Department: Engineering
Employment Type: Permanent - Full Time
Location: Jakarta, ID
Workplace type: Hybrid
Reporting To: Deepak Kumar

Role Overview

The Senior QA (Game Server) ensures the stability, correctness, and performance of all backend systems that power Tripledot’s games—GS, HOST, Harmony configurations, user profile systems, LiveOps features, data pipelines, multiplayer logic, and game-specific backend services. They are responsible for designing test strategies, building automation frameworks, validating API behavior, ensuring schema compatibility (JSON Schema updates like the user profile feature), and preventing regressions before they reach production. This role is critical in a multi-games ecosystem, where backend changes impact millions of daily players and multiple active titles.

Validate new backend features (GS endpoints, HOST features, Harmony UI schema updates).
Review API specifications and JSON schemas and validate backward compatibility rules.
Write test plans, test cases, and automation for server endpoints.
Conduct regression testing before deployments.
Verify data integrity and security constraints (e.g., x-public, x-encrypted, profanity-check rules).
Ensure uptime, reliability, and performance targets are met via load testing and monitoring validation.
Collaborate with game teams to test game-specific server flows.
Support production incidents—reproducing, validating fixes, ensuring long-term stability.
Analysis of a system and producing testing by specification
Perform manual testing of functionalities across different environments within of the life cycle
Creation and support of Test Documentation in TestRail
Estimation of testing efforts
Checking the integration with the game client.
Communication with Product & Development teams

Technical Work

API automation (Postman, Python, TypeScript, or custom frameworks).
SQL queries to validate data stored on GS.
Load/performance tests (Locust, JMeter, or k6).
Debug server logs and work with engineers to root-cause issues.
Validate schema migrations and ensure no breaking changes reach production.
Maintain test suites for multiple live games simultaneously.

Required Skills, Knowledge and Expertise

5+ years of QA experience with a strong focus on backend / server-side systems, ideally in games or large-scale live products
Hands-on experience testing REST APIs, GS endpoints, HOST features, and validating JSON schemas with strict backward compatibility
Proven ability to design test strategies, write test plans/cases, and estimate testing effort for complex systems
Strong experience with API automation (Postman, Python, TypeScript, or custom frameworks)
Experience in Postman Fiddler/Charles, Jenkins, Swagger
Experience running regression testing and maintaining test suites for multiple live products simultaneously
Ability to validate data integrity and security rules, including encrypted/public fields and data constraints
Working knowledge of SQL for validating backend data and user profiles
Experience with load and performance testing
Comfortable debugging server logs, reproducing production issues, and collaborating with engineers on root-cause analysis
Experience testing client–server integration and supporting live ops in production environments

Working at Tripledot

24 days paid holiday: 12 Days in your first year but then enjoy 24 days of paid holiday to relax and refresh throughout the year, in addition to bank holidays
Hybrid Working: We work in the office 3 days a week, Tuesdays, Wednesdays, and Thursday
20 days remote working: Work from anywhere in the world, or use the time to cover mandatory office days to WFH, 20 days of the year.
Regular company events and rewards: Join in regular events and rewards that celebrate cultural events, our achievements and our team spirit.
Breakfast & Lunch: Relish daily breakfast and lunch provided in the office to keep you fueled and focused.
BPJS HEALTH: Elevate your well-being and peace of mind, ensuring robust health security with seamless enrolment in BPJS Health.
BPJS SOCIAL: Secure your employment rights with BPJS Social.
Festivity Allowance: Celebrate festive occasions with an additional festive allowance.
Private Health Insurance: Stay covered with comprehensive health insurance for you and your loved ones.
Employee Assistance Program: Anytime you need it, tap into confidential, caring support with our Employee Assistance Program, always here to lend an ear and a helping hand.
Family Forming Support: Receive vital support on your family forming/ fertility journey with our support program [subject to policy]
English Classes Enhance your English skills with our provided English classes.

About Tripledot

We are Tripledot Studios, our mission is to bring the knowledge and experience of a chart-topping mobile games company into a close-knit, collaborative environment. Our teams drive projects together from conception to launch in an indie-style process combining data and creativity to make games that can be enjoyed by everyone.

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