Quantitative Researcher (Fixed Income)
$175k - $250kTrading Interview
Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individuals who thrive in a team environment and constantly strive for improvement. Old Mission does not seek capital from outside investors, allowing us the flexibility to aggressively invest in our team members and keep them engaged in the firm’s growth. About the Position Old Mission Capital, a global quantitative proprietary trading firm, is currently hiring a talented Quantitative Researcher to join our growing Fixed Income operation. The ideal candidate will have experience trading fixed income assets, corporate bonds, and other debt instruments. This Quantitative Researcher will be familiar with building and improving the firm’s risk and pricing models, as well as understanding the risks in trading these assets. Responsibilities Perform exploratory data analysis on various market datasets, including bond data, exchange quote data, and third-party pricing data, generate trading signals and evaluate how they might be applied. Research and develop quantitative models to forecast bonds and commodities’ various metrics, including price, bid-ask spread, liquidity, etc, prototype predictive models, and perform regressions and other machine learning analysis to validate, backtest, and improve quantitative models. Contribute to the development and continuous assessment of trade execution. Required Skills Qualified candidates will have an advanced degree in a quantitative field (preferably a Ph.D. in engineering, statistics, mathematics or a hard science). Candidates need to have exceptionally high mathematical and programming skills (must be proficient in Python, VBA, or R). Strong quantitative, analytical, research-oriented and problem-solving skills. Superior communication, both written and verbal, and has the ability to handle multiple tasks in a time-sensitive, fast-paced, collaborative, collegial environment. Successful candidates will have a passion for the financial markets and will have an entrepreneurial mindset as the team is growing and this individual will have an immediate impact. Demonstrated experience in US corporate bonds is required. Qualified candidates will have previous experience in TCA, execution quality assessment, and execution algorithms with a focus on US Credit. Must have experience with credit pricing, credit curve models, and RFQ-based trading is desirable. Must have experience with Bayesian filtering/Hidden Markov Models is desirable. Intra-day credit curve modeling is a plus. Benefits and Perks Fully paid Medical, Dental, Vision, Disability, and LIfe Insurance Fully stocked kitchen; free breakfast and lunch every day on-site Tuition Reimbursement Program 401(k) with employer match Paid Vacation, Sick, and Parental leaves Commuter and Flexible Spending Program Base Salary Range $175,000 - $250,000 - Salaries are based on numerous factors such as skills, experience, and education. Our compensation package also includes a discretionary bonus and a comprehensive benefits program for full-time employees. Old Mission is not accepting unsolicited resumes from any staffing/search firms. All resumes submitted by staffing/search firms to any employee at Old Mission via-email, the Internet or directly without a valid signed search agreement will be deemed the sole property of Old Mission, and no fee will be paid in the event the candidate is hired by Old Mission. Old Mission Capital is a quantitative market-making firm founded in 2008. It prices "thousands of financial instruments globally" and has "traded trillions of dollars of securities using proprietary systems and… #J-18808-Ljbffr Trading Interview
- Overview Susquehanna is seeking a Quantitative Developer with experience in Python to join our Fixed Income Technology Team. This team focuses primarily on trading interfaces... ...and highly collaborative, bringing together researchers, engineers, and traders to design and deploy...Suggested
$150k - $200k
...AXQ Capital is a global quantitative investment firm. We build diverse sources of investment edge across geographies, asset classes, and... ...horizons. Our strategies are grounded in rigorous scientific research and deep market understanding, strengthened by sustained investment...SuggestedWork at officeFlexible hours$175k - $250k
...proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across... ...’s growth. About the Position We are actively seeking a Quantitative Researcher (Ph.D.) to join our Chicago office. In this role,...SuggestedFull timeWork at officeFlexible hours- ...strategies and informing decision-makers about the distribution of game events. By joining our Sports Analytics team as a Quantitative Researcher, you will be part of a group that is passionate about mathematics, gaming, and technology. What you'll do: Immerse yourself...SuggestedFull time
- ...Job Type Full-time Posted 2 months ago The role Job description Overview As a Quantitative Researcher at Susquehanna, you’ll blend strong research capabilities with a deep understanding of trading to design, validate, backtest, and implement statistical...SuggestedFull timeSummer workVisa sponsorship
- ...Senior Quantitative Researcher - Options Market Making Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly...Flexible hours
- ...solutions that empower traders, trade management, and the quantitative research teams to perform at the highest level. The team focuses on... ...* Experience with Investments/Asset Management (Equities, Fixed Income, Alternatives) would be a plus.* Knowledge of cloud engineering...Full timePart timeWork at officeFlexible hours
$185k - $211k
...backgrounds in Statistics, Operations Research, Computer Science, Economics, and Natural... ...A Master's or a PhD degree in a quantitative field such as Statistics, Operations Research... ...through sophisticated strategies like fixed income, tax-loss harvesting, and direct indexing...- ...is seeking a Data Scientist to guide the quality, enrichment, and delivery of property and real estate reference data for ICE's Fixed Income and Data Services products. You will handle data profiling, modeling, and production support in a fast-paced environment. The role...
- ...Select how often (in days) to receive an alert: Quantitative Analyst Date: Sep 17, 2026 Company: NextEra Energy Requisition ID: 97490 NextEra Analytics offers energy consulting services using industry-leading scientific analysis for planning, siting, forecasting and optimizing...Full timeRelocation
$500 per month
...Alpaca is a US-headquartered, global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial...Remote workHome office- ...written into an intelligence graph. Security researchers design the detections and often build... ...dependencies pinned and its interface fixed. Orchestration. Build the workflow that... ...quality in both directions. Verify that incoming data conforms to the schema we specified...Full timeRemote workFlexible hours
- ..., Statistics, Machine Learning, Operations Research, Economics, Computer Science, Engineering (any field), or a related quantitative discipline and two (2) years of experience... ...~ Comprehensive Healthcare Benefits and Income Replacement Programs ~401k with Employer...Full timeRemote workFlexible hours
$98.4k - $129.1k
...Industrial Engineering, Supply Chain Management, or a related quantitative field. Preferably a master’s degree. Minimum of 2 years in procurement... ..., AD&D Insurance, and Voluntary Life Insurance* Disability Income Protection Insurance* Pre-tax Flexible Spending Plans (Health...Full timeFor contractorsWork at officeLocal areaRemote workFlexible hours$150k - $177k
...Stitch Fix empowers people to be their best selves—professionally and personally. At Stitch Fix, our mission is to help people... ...healthcare providers. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access...$140k - $170k
...Computer Science, Data Science, Statistics, Mathematics, or a related quantitative field. ~5+ years of professional experience in data science,... ...large tables, including the ability to read a query plan and fix a slow query rather than elevate it. Comfortable packaging...Temporary workRemote workFlexible hours$100k - $130k
...scientist to join the Candid Data Science team. This is a generalist applied-science role, spanning work that ranges from finding and fixing data-quality problems at scale, to measuring how well our models perform in production, to exploring and prototyping new data...Temporary workSummer workLocal areaRemote workMonday to FridayFlexible hoursShift work- ...on how to price optionality on a GPU-hour. We're building the financial layer of our marketplace, and we're looking for a Quantitative Researcher to own the modeling behind it. You'll build the pricing models that set spot and term rates dynamically across GPU types and...Contract work
- Amadeus Search, an early-stage AI startup in San Francisco, is hiring an Applied AI Researcher to lead training of state-of-the-art video diffusion models from scratch on massive visual data and GPU clusters. You’ll design and train diffusion/transformer models, curate...
- Anemoi Predictive Technology LLC is seeking a Quantitative Researcher — Systematic Equities for a fully remote role, with applicants based in the Oklahoma City, OK area. The position focuses on developing and testing systematic equity research across sectors, factors, and...Remote work
$86k - $94k
...not a bar to employment. The Company does not discriminate against individuals based on housing status, including the absence of a fixed address. The Company also complies with the Americans with Disabilities Act and applicable state and local laws with regard to providing...Permanent employmentWork at officeLocal area- ...and building reliable ingestion pipelines that support financial research and analytics, this role is for you. Responsibilities... ...ETL/ELT workflows that clean, normalize, validate, and structure incoming datasets. Manage data storage and processing workflows using...Full timeLocal area
$185k - $255k
Build portfolio methods that translate research signals into controlled exposures. You will focus on constraints, concentration, turnover, and drawdown behavior rather than optimize a backtest headline. Compensation and Benefits Base salary: $185,000-$255,000 USD, based...Remote workWork from homeHome officeFlexible hours$202k - $323k
...nationwide, as well as comprehensive healthcare research and information. Since 2011, GoodRx has... ..., operations research, or a related quantitative field, with a track record of delivering... ...gives all Americans — regardless of income or insurance status — the knowledge, choice...Temporary workWork at office- ...What We Do LucyRx is an independent, next‑generation pharmacy benefits manager (PBM) transforming how healthcare works. We're fixing what's broken in the PBM industry by putting people first and challenging outdated norms. For too long, traditional PBMs have prioritized...Work at officeRemote work
- ...constructive feedback on peer code or technical design document reviews ~ With career development: ~ Participates in design and bug fixes under direct supervision. Writes, tests, and documents code as per BDC guidelines, writing and reviewing technical design...Work at officeLocal areaImmediate start
$156k - $180k
...downstream systems. Evaluate technical tradeoffs and determine when to implement a long-term architectural solution or a practical short-term fix. Communicate data engineering constraints, system behavior, and architectural decisions clearly to engineering and product...Full timeTemporary workRemote workWorldwideFlexible hours$130k - $180k
...that data is assembled by hand. We are hiring a Data Engineer to fix that. You will sit on Crux's Data Team and embed with Market... ...Intelligence, building the foundational datasets and pipelines that our research, publications, and client deliverables depend on. Survey...Remote work$108.6k - $183.02k
...security, and data governance standards.* Participate in the on-call rotation for data systems and turn incident learnings into lasting fixes. ## **What you bring**## **Required*** 5+ years of professional experience building production software, with substantial time in...Full timeTemporary workWork experience placementWorldwideFlexible hours$130k - $165k
...with the approvals recorded and auditable. Reliability. Build freshness, volume and schema checks, alerting and runbooks. Find and fix silent failures such as stalled pipes, stale grants and untagged objects before a consumer does. Engineering practice. Contribute...Work at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Quantitative Researcher (Fixed Income). Be the first to apply!
- quantitative researcher Eastern, KY
- senior quantitative risk analyst Eastern, KY
- quantitative analyst Eastern, KY
- quantitative finance analyst
- quantitative risk analyst
- senior quantitative finance analyst
- credit quantitative analyst
- junior quantitative researcher
- sr quantitative analyst
- junior quantitative analyst

