Data Scientist

hace 3 días

San José, Costa Rica Arkose Labs - Costa Rica A tiempo completo

**About Arkose Labs**

Arkose Labs is a fast-growing startup, backed by Softbank, Microsoft, and Paypal, that is disrupting the fraud industry with an innovative approach that undermines the economic drivers behind fraud. The Arkose Labs Fraud and Abuse Prevention Platform combine real-time intelligence, rich analytics, and adaptive step-up challenges to progressively diminish the profitability of attacks while adapting to evolving attack patterns. Arkose Labs offers the only fraud solution with a 100% SLA guarantee. The world's largest brands trust Arkose Labs to protect their customer journey while delivering an unrivaled customer experience.

**Position Summary**

Your focus for this position will be to research and develop prototypes leveraging the most effective statistical or machine learning model to enhance our detection engine to anticipate the evolution of attack strategies with high accuracy.

**Responsibilities**
- Work with the product management team to review and refine requirements and expected outcomes to build the next-generation fraud detection and identity protection product
- Research and develop new ML models as necessary to meet agreed-upon product requirements and goals
- Develop prototypes as needed to simulate the outcome of new models, assess effectiveness to justify the development efforts
- Work with product architects and engineering managers throughout the product development life cycle
- Evaluate the accuracy of existing detection methods and propose enhancements as needed
- Get involved in customer calls on occasion to discuss future product directions
- Work with the Customer Success team to assist as needed with complex escalation, training on new detection methods, and best practices for effectively defending against attacks
- Participate in product evangelization efforts through security conferences to increase awareness of online fraud and abuse

**Must Haves**
- 2+ years of industry experience in predictive modeling, data science, and analysis
- Strong Python coding skills
- Proficient with SQL
- Effective oral and written communication to peers, leadership, and both technical and non-technical audiences
- Self-motivated with demonstrated problem-solving skills
- Ability to adapt quickly and constructively to changes

**Nice to have**:

- Bachelor or Master's Degree in a highly quantitative field (Computer Science, Machine Learning, Operational Research, Statistics, Mathematics, etc.)
- Experience working for a high-growth startup and fast pace environment
- Experience working with web security products to protect against bots, fraud, abuse, or adjacent fields
- Previous experience in an ML or data scientist role and experience building ML or DL models deployed to production
- Understanding of the world wide web ecosystem, including protocols (HTTP, DNS), coding (HTML, JS, CSS), issues around privacy

**Why Arkose Labs?**

Join an early stage, fast growing startup with pioneering technology built by passionate and ambitious people.

Work with some of the biggest names in the market, such as Microsoft, Paypal, EA, Github, Twitch, Roblox, Twilio, and Minecraft

We value **your** unique contributions, perspectives, and experiences. Be part of a diverse and high performing environment that prioritizes collaboration, excellence, and inclusion. We hire the best, focus on their professional development, and offer support for continuing education.

**We value**:

- **People -** independent thinkers making data-driven decisions and taking project ownership
- **Teamwork -** building trust, respect, and integrity to openly communicate and constructively challenge one another
- **Customer Focus -** customer empathy and problem-solving obsession
- **Execution -** actions with precision, professionalism, and urgency
- **Security -** our lens for implementing processes, procedures, and programs

**Benefits**:

- WiFi and Phone stipend
- Home office set up assistance
- Stipend for additional medical benefits

Arkose Labs is an Equal Opportunity Employer that makes employment decisions without regard to race, color, religious creed, national origin, ancestry, sex, pregnancy, sexual orientation, gender, gender identity, gender expression, age, mental or physical disability, medical condition, military or veteran status, citizenship, marital status, genetic information, or any other characteristic protected by applicable law. In addition, Arkose Labs will provide reasonable accommodations for qualified individuals with disabilities.

All employees of Arkose Labs are required to comply with its COVID-19 Vaccination Policy, which includes individual vaccination requirements for U.S. in-office attendance and/or travel to any U.S. company-sponsored events. If any travel or in-office attendance is a required part of the position to which you are applying, you may be required to provide evidence of your vaccinated status as a condition of accepting employment with Arkose Labs.

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