We’re looking for talented and inspired individuals to be part of Application Security team.

As an Application Security Researcher, you will take an active role in guiding our development teams, helping manage Moon Active Secure Development lifecycle in products that serve millions of users daily.

You will work with internal development teams to ensure Moon Active mobile games are designed and implemented securely.

Primarily responsible for working closely with the development teams to conduct design review, code review, and dynamic analysis;
Identify, communicate, and drive the resolution of vulnerabilities;
Research and advocate for new security solutions and technologies;
Continue to drive security evaluation earlier in the cycles through iterative security testing;
Implement and govern automated secure coding tools and processes (SAST, IAST) to review code as it is written, promoted through the development lifecycle, and into production;
Operate as an incident responder for triage pertaining to web-based vulnerabilities.

Proven experience in high-level code auditing on backend;
Proven experience in AppSec research, including deep understanding of major AppSec attacks, vulnerabilities and mitigations including SQL Injection, Deserialization, RCE, etc.
Familiarity with a wide range of programming languages (Go, Node.js, JavaScript, etc.) and Software Development Life Cycle (SDLC);
Familiarity with cloud environments - AWS and GCP in particular;
Familiarity with a wide range of database types and architectures.

Optional: You found a high-severity vulnerability in a popular app;
Optional: familiar with mobile application platforms and APIs like Google Play, App Store.

About Moon Active

Moon Active is one of the world’s fastest-growing mobile game companies. We produce exciting and engaging entertainment for players across the globe and pride ourselves on developing top quality casual games that invite and allow players to connect with one another.

We are a multi-studio company. Our #1 game, Coin Master, was launched in 2016, and quickly earned its reputation as one of the most interactive social games in the industry. Coin Master is a top-grossing game in every country it was officially launched. It has had over 200 million downloads in more than 136 countries worldwide. We are currently developing additional games that we foresee following the Coin Master craze as a game chart-topper with millions of users daily.

From Backend Services to Data pipelines running at a massive scale, processing terabytes of data per day, serving millions of requests per minute, to optimizing high-end graphics in Unity, we never compromise on quality to deliver the best game experience to our players.

We believe that great success comes from setting high standards and always striving to deliver the best results. We’re looking for incredible people who have a desire to create, develop, and deliver an out-of-this-world game experience.



A global data-driven company, with a unique product and strong R&D center;
Exceptional, innovative and dynamic work environment;
Full transparency and open employee communication;
Tremendous growth & career advancement opportunities;
Influence and build personalised product experiences for millions of users

We offer:

Generous compensation with regular performance reviews;
Paid vacation and sick leaves;
Healthcare (family package);
Gym and sports expenses reimbursement;
Lunch card;
Fully stocked kitchen with snacks, fruits, etc;
Latest tech equipment (macOS);
Training & Development/Tuition reimbursement;
Employee Referral Program with generous bonuses;
Team gatherings and Happy Hours;
Birthday and Christmas gifts;
Relocation bonus for non-local candidates.

You can find all Moon Active open vacancies here: www.moonactive.com/careers.

Company website:

DOU company page:

Job posted on 9 May 2022
19 views    3 applications

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