🌎Quantitative Rates Researcher, Remote- Contract
Xperteez Technology
Hirezar Summary for South African Applicants
This fully remote contract position at Xperteez Technology is open worldwide, so South Africans can apply. The estimated monthly salary is R236,800 – R444,000 ZAR. This role is suited for senior-level professionals. As a remote position, you can work from anywhere in South Africa — whether you're based in Johannesburg, Cape Town, Durban, or a smaller town.
Job Description
Role Title:Quantitative Rates Researcher
Role Type:Contract
Location:Remote
Required Skills:
* Python
Python
* R
R
* Pandas
Pandas
* Numpy
Numpy
* Scipy
Scipy
* Fixed income analysis
Fixed income analysis
* Rates markets expertise
Rates markets expertise
* Systematic strategy backtesting
Systematic strategy backtesting
* Yield curve modeling
Yield curve modeling
* Carry/roll-down analytics
Carry/roll-down analytics
* Relative value trading
Relative value trading
* Sofr/eurodollar instruments
Sofr/eurodollar instruments
* Treasury futures
Treasury futures
* Statistical rigor
Statistical rigor
* Factor modeling
Factor modeling
* Alpha research
Alpha research
* Transaction cost analysis
Transaction cost analysis
* Liquidity assessment
Liquidity assessment
* Model validation
Model validation
* Written communication
Written communication
* Attention to detail
Attention to detail
* Quantitative research
Quantitative research
* Data analysis
Data analysis
* Reviewing methodological issues (lookahead bias, overfitting, data snooping)
Reviewing methodological issues (lookahead bias, overfitting, data snooping)
* Collaborative communication
Collaborative communication
In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required - your domain knowledge is what matters.
Scope of Work:
* Review and assess AI-generated quantitative research and trading strategy outputs focused on fixed income and rates markets
Review and assess AI-generated quantitative research and trading strategy outputs focused on fixed income and rates markets
* Identify and document methodological issues such as lookahead bias, overfitting, data snooping, and unrealistic transaction cost assumptions
Identify and document methodological issues such as lookahead bias, overfitting, data snooping, and unrealistic transaction cost assumptions
* Evaluate the accuracy of backtesting frameworks, especially with respect to rates-specific mechanics like carry/roll-down and contract roll conventions
Evaluate the accuracy of backtesting frameworks, especially with respect to rates-specific mechanics like carry/roll-down and contract roll conventions
* Scrutinize the statistical rigor of signal construction, factor modeling, and alpha research in the provided outputs
Scrutinize the statistical rigor of signal construction, factor modeling, and alpha research in the provided outputs
* Deliver detailed written feedback on model assumptions, implementation fidelity, and research soundness
Deliver detailed written feedback on model assumptions, implementation fidelity, and research soundness
* Collaborate asynchronously with project coordinators by clarifying findings and suggestions through clear written and verbal communication
Collaborate asynchronously with project coordinators by clarifying findings and suggestions through clear written and verbal communication
* Contribute to the refinement of research evaluation processes for greater accuracy and relevance
Contribute to the refinement of research evaluation processes for greater accuracy and relevance
Preferred Qualifications:
* Background as a quantitative researcher, analyst, or consultant with expertise in fixed income or rates markets
Background as a quantitative researcher, analyst, or consultant with expertise in fixed income or rates markets
* Demonstrated experience building and backtesting systematic rates strategies at a hedge fund, asset manager, or bank
Demonstrated experience building and backtesting systematic rates strategies at a hedge fund, asset manager, or bank
* Advanced proficiency in Python (pandas, numpy, scipy) or R for quantitative research and data analysis
Advanced proficiency in Python (pandas, numpy, scipy) or R for quantitative research and data analysis
* Strong understanding of yield curve modeling, carry/roll-down analytics, relative value trading, SOFR/Eurodollar instruments, and Treasury futures
Strong understanding of yield curve modeling, carry/roll-down analytics, relative value trading, SOFR/Eurodollar instruments, and Treasury futures
* Comfort evaluating research under real-world trading conditions, including transaction costs and liquidity constraints
Comfort evaluating research under real-world trading conditions, including transaction costs and liquidity constraints
* Exceptional attention to detail and ability to articulate complex quantitative findings in clear, concise written feedback
Exceptional attention to detail and ability to articulate complex quantitative findings in clear, concise written feedback
* Prior experience assessing or reviewing models for compliance with best practices in quantitative finance is a plus
Prior experience assessing or reviewing models for compliance with best practices in quantitative finance is a plus
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Tips for South African Applicants
Timezone Advantage
South Africa (SAST, UTC+2) overlaps well with European business hours and has a few hours of overlap with US East Coast. Mention your timezone flexibility in your application.
Salary in Context
At R236,800/month, this role pays well above the average South African remote salary. The USD equivalent ($80/mo) benefits from the favourable exchange rate.
Application Tips
Tailor your CV to international standards — use a clean format, highlight remote work experience, and include your English proficiency. Many SA applicants succeed by emphasising their strong work ethic and cultural adaptability.
Load Shedding Preparedness
If you're applying for a remote role, having a backup power solution (UPS, inverter, or generator) and mobile data as a backup internet connection shows employers you're prepared for South Africa's infrastructure challenges.
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About Xperteez Technology
Xperteez Technology is a company in the Operations industry that hires remote workers from South Africa. They currently have 29 open positions on Hirezar. View all Xperteez Technology jobs →