Senior Go/Python Engineer [Antifraud team]

Manila, Philippines | Security | Contract | Fully remote


Coins is a Southeast Asian fintech company that enables anyone, including those without a bank account, to easily access financial services directly from their phone. Founded in 2014 in the Philippines and serving over 10 million customers, Coins is one of the first blockchain-backed platforms. The company’s mobile app provides consumers with direct access to banking and digital payment services, including local and international remittances, mobile air-time, bill payments, game credits, and online shopping. You will be a part of our geographically spread remote international team of highly skilled professionals.

We are looking for a Senior Go/Python Engineer to join our Anti-Fraud team, which develops our core security components like authorization, authentication and anti-fraud systems, security incident response tools. In this role you will be involved in designing and developing of internal anti-fraud system that will analyse the data, evaluate banking and internet transactions to detect any suspicious user behavior and activities for the likelihood of fraud. You will be at the forefront of increasing the company's security, helping the business save money. You will collaborate with international geo-distributed teams of professionals: internal compliance, web development and integrations, data. The perfect candidate would have solid production experience in developing internal infrastructure systems.


  • 5+ years of experience in FinTech, Big IT companies experience, Tech startups;
  • Fluent English;
  • Timezone GMT+0 - GMT+8;
  • Security Fundamentals;
  • Experience building complex systems;
  • Ability to express the analysis in documentation;
  • Experience in system architecture;
  • Experience in the development of HL, HA applications;
  • Tech stack: 
    • Languages: Python, Go
    • DB: PostgreSQL, Redis
    • Docker, K8s.


  • AWS Data analysis stack: Glue, Athena, S3;
  • Databricks;
  • Experience with Agile Product Development;
  • Experience with financial services or crypto.


  • Design, deliver and support core components of the company's systems;
  • Participate in the projects, including: AAA, Anti-Fraud system and components development, Automation of the response to the fraudulent and\or other malicious activities.


  • Work anywhere in a remote friendly environment with flexible schedule and extended vacation - if desired, it is possible to relocate to the Philippines or Thailand and work there;
  • Friendly geo distributed team of experienced professionals, who happily joined us after working in well-known IT/product companies and perspective startups;
  • Work and collaborate effectively with cross-functional compact teams which are constantly improving their tools, pipelines and working environment;
  • Customer-driven development: we don't develop features without listening to our customers, each step makes the product more convenient, useful, secure and reliable for our users;
  • Professional growth: we invest time and money in your career by sponsoring IT conferences, courses and trainings;
  • Paid medical insurance, coworking rental, technical equipment at choice and business trips to our Manila HQ;
  • Ever-open offices in Manila and Bangkok, which you can visit at any time.