cover image
Fionics

Fionics

fionics.io

2 Jobs

13 Employees

About the Company

Fionics is the no BS resource for Quant Traders, Researchers, Developers & PMs evaluating their career. Follow our page for exclusive insights into the world of Quant Trading.

Listed Jobs

Company background Company brand
Company Name
Fionics
Job Title
Software Engineer | High-Frequency Trading
Job Description
Job title: Software Engineer | High‑Frequency Trading Role Summary: Design, develop, and maintain high‑performance trading systems, market data ingestion pipelines, and quantitative research platforms for proprietary and systematic trading firms. Expactations: Minimum 2+ years of professional software engineering experience. Demonstrated ability to write efficient, robust code in C++, Python, and/or Java. Prior exposure to trading environments preferred but not mandatory. Key Responsibilities: - Build and evolve trading platforms, risk management modules, and data infrastructure. - Develop quantitative research tools and analytical frameworks. - Optimize performance‑critical components to meet stringent latency and throughput targets. - Collaborate with quant teams to implement new strategies and features. Required Skills: - Advanced proficiency in C++ (high‑performance systems), Python, and/or Java. - Strong foundations in data structures, algorithms, and system design. - Experience with concurrent and low‑latency programming paradigms. - Familiarity with trading concepts, market microstructure, and risk controls (preferred). Required Education & Certifications: Not specified.
Chicago, United states
Hybrid
Junior
04-12-2025
Company background Company brand
Company Name
Fionics
Job Title
Quantitative Researcher
Job Description
**Job title:** Quantitative Researcher **Role Summary:** Develop, test, and refine alpha‑generating signals and statistical models for systematic trading strategies. Lead research initiatives, build ML frameworks, and collaborate closely with portfolio managers and traders to integrate robust research into live trading. **Expectations:** - Deliver high‑impact research that drives consistent alpha. - Maintain a pipeline of novel ideas, rigorous back‑testing, and quantitative validation. - Communicate findings clearly to both technical and non‑technical stakeholders. **Key Responsibilities:** - Conduct comprehensive market data analysis and signal generation studies. - Build, back‑test, and optimize statistical and machine‑learning models. - Develop production‑ready code and frameworks for model deployment. - Collaborate with portfolio managers and traders to assess strategy feasibility and implementation. - Continuously monitor model performance and adjust as market dynamics evolve. **Required Skills:** - Strong programming proficiency in Python (pandas, numpy, scipy) and experience with vectorized computing. - Expertise in statistical modeling, time‑series analysis, and machine‑learning techniques (regression, classification, clustering, deep learning). - Proficiency in SQL and data manipulation. - Hands‑on experience with version control (Git) and automated testing. - Excellent analytical, problem‑solving, and communication skills. - Ability to work independently and as part of cross‑functional teams. **Required Education & Certifications:** - PhD or Master’s degree in quantitative disciplines (Mathematics, Statistics, Physics, Computer Science, Finance, Engineering). - Proven research record in quantitative finance, algorithmic trading, or related fields. - Minimum of 3 years of professional quantitative research experience.
London, United kingdom
Hybrid
Junior
19-02-2026