Job ID: JOB_ID_3178
Role Overview
We are seeking a skilled Python Developer for a contract-to-hire role that requires a full-time onsite presence. The position involves working on a project focused on market trading and pricing prediction. The system collects data from sources like Bloomberg and trading exchanges, then utilizes machine learning algorithms trained nightly to predict realistic price spreads. The front-end service is built in Java, integrating with enterprise technologies and APIs, while the back-end machine learning models are developed in Python, training data daily and interfacing with the Java services.
Key Responsibilities
- Develop and maintain Python-based machine learning models for price prediction.
- Integrate back-end Python services with front-end Java services.
- Work with data collected from various trading sources (e.g., Bloomberg, trading exchanges).
- Implement and refine machine learning algorithms for predictive analysis.
- Collaborate with the team to ensure efficient data flow and model performance.
- Troubleshoot and resolve issues in the data pipeline and ML models.
- Contribute to the overall architecture and design of the trading prediction system.
Ideal Candidate Profile
- 5+ years of strong development experience in Python or Java.
- Must have strong mathematical aptitude and experience with data streaming platforms.
- Familiarity with machine learning frameworks like NumPy and Pandas.
- Experience with Spring Boot (Java) and Flask (Python) is required.
- Must be able to code comfortably in Python or Java, with a preference toward aptitude and ability to learn quickly.
- Preference for candidates strong in either Java or Python who demonstrate strong numerical and problem-solving skills.
- Analytical and mathematical strength is prioritized over specific technical stack.
- Willingness to train someone strong in one language who shows potential to pick up the other.
Interview & Vetting Details
- Format: One 90-minute technical interview (coding + numerical problem-solving).
- Programming assessment will involve numerical/data-focused problem-solving; screen share required with all windows visible.
- Strong emphasis on math aptitude, data structures, and clean, efficient coding.
- Candidates must be prepared to speak about their most recent development project, technologies used, their preferred language (Python or Java), and any experience with machine learning or data streaming.
- The interview preference is for Python, with an emphasis on numerical logic and Pandas.
Project Context
The project focuses on market trading and pricing prediction. It collects data from sources like Bloomberg and trading exchanges, then uses machine learning algorithms trained nightly (on 5-day trading data) to predict realistic price spreads. The front-end service is built in Java to integrate with enterprise tech/APIs, while the back-end machine learning models are in Python, training data daily and interfacing with Java services. This project provides a valuable opportunity for candidates interested in real-world applications of ML in trading.
Notes from Tech Lead
- Open to candidates who are very strong in either Python or Java.
- Priority is given to analytical/mathematical strength, then technical stack.
- Willing to train someone strong in one language who shows potential to pick up the other.
- No hard preference for language; the goal is quality, aptitude, and adaptability.
- Must be able to demonstrate strong, independent problem-solving on video (cheating will be flagged immediately).
Special Requirements
W2 position, Locals Only, In person interview REQUIRED, 1 90 minute technical interview for 7/14 or 7/15, US, Card only, screen share required with all windows visible, cheating will be flagged immediately.
Compensation & Location
Salary: $65 – $65 per year
Location: McLean, VA
Recruiter / Company – Contact Information
Email: h.adams@sonsoftinc.com
Recruiter Notice:
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