Junior C# Quantitative Developer Job at Hunter Bond (London)

Quantitative Developer

We are seeking an experienced Quantitative Developer to join the Numerical Perfo...

Location

United Kingdom , London

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Proven experience in a high‑performance computing or numerical software role (experience outside of finance will be considered)
Strong programming skills in C++
experience with CUDA and Python preferred
Excellent background in computational mathematics, numerical analysis, or a related quantitative discipline
Demonstrated ability to design, implement, and optimise complex mathematical algorithms for performance‑critical applications
Solid understanding of Adjoint Algorithmic Differentiation (AAD) concepts
hands‑on experience with AAD tools is highly desirable
Deep practical knowledge of low‑level optimisation techniques, including SIMD intrinsics, auto‑vectorisation, cache behaviour, and memory access patterns
Strong understanding of modern hardware architectures and their impact on computational performance
Experience developing and optimising software on both Windows and Linux

Job Responsibility

Design, develop, and enhance quantitative libraries used for pricing and risk management
Create, implement, and support quantitative models for the trading business using advanced mathematical and computational techniques
Apply high‑performance computing methods, including hardware acceleration and low‑level optimisation
Develop pricing models using numerical techniques such as Monte Carlo methods and partial differential equation (PDE) solvers
Work with technologies including C++, CUDA, Python, and adjoint algorithmic differentiation (AAD)
Contribute to the technical direction of the group, mentor junior team members, and collaborate closely with quant teams across asset classes

Fulltime

Junior Quantitative Researcher - Prediction Markets

Akuna Capital is a leading proprietary trading firm specializing in options mark...

Location

United States , Chicago

Salary:

145000.00 USD / Year

AKUNA CAPITAL

Expiration Date

Until further notice

Requirements

Bachelor’s, Master’s, or PhD degree in a technical field, such as Engineering, Computer Science, Mathematics, or Physics (or a related subject)
Proficient programming skills in Python (C++ is a plus)
Deep understanding of fields such as Linear Algebra, Numerical Methods, Statistics, Optimization, and Machine Learning
Strong interest in sports and quantitative modeling

Job Responsibility

Design and develop data capture pipelines to enable the pricing of a variety of sports contracts
Develop and calibrate pricing models using historical data in service of in-play quoting of sports contracts
Build and maintain internal tooling to facilitate all aspects of the research pipeline
Work closely with trading and development to deploy models into production trading strategies

What we offer

Discretionary performance bonus
Employer-paid medical
Employer-paid dental
Employer-paid vision
Retirement contributions
Paid time off

Fulltime

Junior Natural Gas Option Trader - European Power, Gas and Emissions Trading Desk

We are seeking a highly motivated and analytical Junior Option Trader to join ou...

Location

United Kingdom , London

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in a highly quantitative field such as Finance, Economics, Mathematics, Statistics, Engineering, Computer Science, or a related discipline
Strong analytical and problem-solving abilities, with a solid understanding of financial markets and derivatives concepts
Proven quantitative skills, including proficiency in statistics, probability, and numerical methods
Strong proficiency in programming languages commonly used in quantitative finance (e.g., Python, R, MATLAB, C++)
Strong Excel skills, including VBA for data analysis and modelling
Excellent verbal and written communication skills
High level of self-motivation, attention to detail, and ability to perform under pressure
Ability to work collaboratively within a team-oriented environment
Eagerness to learn new concepts and adapt to evolving market conditions and trading strategies

Job Responsibility

Continuously monitor natural gas and related energy markets, including price movements, news flow, regulatory updates, and supply/demand fundamentals
Assist senior traders in analysing market data, identifying trading opportunities, and assessing the impact of various factors on options pricing and volatility
Support the development, testing, and implementation of quantitative models for options pricing, risk management, and strategy back-testing
Learn and apply desk risk management policies and procedures, including monitoring positions, calculating P&L, and understanding various risk metrics
Execute orders under supervision and ensure accurate booking and settlement of trades
Generate regular risk, market and performance reports for internal stakeholders
Contribute to brainstorming sessions for new trading strategies, portfolio optimisation and improvements to existing models
Become proficient in using proprietary trading platforms, risk management infrastructure, market data terminals, and analytical tools
Ensure all trading activities adhere to internal policies, regulatory requirements, and ethical standards
Actively seek to expand knowledge of energy markets, derivatives products, and trading strategies

Fulltime

Test Technician

Provide technical support to engineers by performing moderately complex assignme...

Location

United States , Orlando

Salary:

30.00 USD / Hour

GeoLogics

Expiration Date

Until further notice

Requirements

2-4 years of professional experience in an engineering or technical support role
2-4 years of experience with Mechanical Assembly, Electronics, and Cable Harness integration
2-4 years of hands-on experience in Electronic Testing, Hardware Testing, Electrical Testing, and Stress Testing
2-4 years of experience in Circuit Design, Schematics, and Electronics circuit card troubleshooting
Proficiency in C#, Git, and Power BI for data analysis and software version control
Familiarity with Electro-mechanical sensors and actuators, Instrumentation, and Electrical Standards
Knowledge of Six Sigma principles and General Engineering practices
Strong attention to detail with the ability to meet strict deadlines and work independently
Proven troubleshooting and problem-solving capabilities within technical environments
Professional demeanor with effective written and verbal communication skills

Job Responsibility

Provide technical support to engineers by performing moderately complex assignments independently
Gather, format, compile, and manipulate technical data such as laboratory or material test results and engineering design changes
Conduct and record test activities to support engineering evaluations and analysis
Perform detailed mathematical calculations using established formulas and preliminary data analysis following established guidelines
Interpret data in areas such as trajectory adequacy and model dimensional consistency and make sound quantitative judgments
Produce high-quality engineering documentation, reports, and drawings including flow charts, block diagrams, and schematics
Use personal computers and software tools to analyze data and generate technical documentation and reports
Research technical assignments and processes
analyze results and may develop and present recommendations
May lead or provide direction to junior personnel or technicians

Fulltime

Junior Origination and Environmental Trader

If you want to shape the future of energy, we are looking for a Junior Originati...

Location

United States , Andover

Salary:

90300.00 - 135500.00 USD / Year

Enel

Expiration Date

August 31, 2026

Requirements

Bachelor's degree required (Economics, Finance, Mathematics or Technical degree preferred), Advanced Degreed desired
2+ years' experience in trading organization with a preference for a front office role (preferably in environmental markets)
Experience with trading voluntary and compliance recs markets (e.g. Green-E, PJM Tier 1, CCA)
Self-motivated with the ability to work independently and as part of a group
Excellent communications, interpersonal, and organizational skills required
Demonstrates creativity, and independent thought when solving problems
Good understanding of business processes and data management
Experience with SQL, Python, R or Matlab and strong quantitative skills preferred
Will require full knowledge of functional responsibilities of all groups/individuals within the organization

Job Responsibility

Demonstrates a strong understanding of fundamental market conditions and drivers impacting the different RECs markets
Generate positive P/L and capture market opportunities based on the analysis of market conditions
Conduct market analysis on prices, regulations and C&I customers
Support origination team to identify, negotiate and implement desirable positions
Support contract negotiation, participation to RFPs and deal entry in the company ETRM system
Build relationships with market participants
Maintain, own and develop position management files and P&L reporting
Perform lookback analysis and effectively communicate where higher or lower margin is achieved
Liaise with legal, credit, settlement and risk managements groups to address any issues related to transactions

What we offer

affordable, quality healthcare for you and your family
life insurance and disability benefits
retirement benefits
flexible spending accounts
tuition reimbursement
professional development allowance
401k with match fully vested as of day one
Generous PTO including 4 weeks annually of vacation as well as personal days, volunteer days, your birthday off, paid holidays, and sick time
Paid leave programs
The opportunity to grow and develop your career with the support and mentorship of senior leaders

Fulltime

Svp Lead Engineer - Fixed Income, Low Latency Engineer

Location

United Kingdom , London

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Expert-level proficiency in C++ or Rust, with a strong emphasis on performance-critical, low-latency programming
Proven experience in the design, development, and maintenance of cross-asset order management systems (OMS)
Demonstrable expertise in building and optimizing low-latency matching engines
Solid hands-on experience in integrating with and managing vendor market data feed handlers (e.g., Redline, Exegy)
Strong knowledge and practical experience in designing and implementing robust market data distribution systems for ultra-low-latency environments
Deep, practical knowledge of the FIX protocol, including session management, order flow, and execution reporting
Strong knowledge of high-performance messaging middleware (e.g., Kafka, Solace) and low-latency data handling techniques
Proven experience designing and building complex, distributed, and fault-tolerant systems
Experience with modern development tools, including Git, Jenkins, and containerization technologies (e.g., Docker, OpenShift)
Demonstrable experience leading software projects, mentoring engineers, and making key architectural decisions

Job Responsibility

Lead the architectural design and development of high-performance, low-latency order management and execution systems, matching engines, and market data distribution systems for Fixed Income products
Engage in active, hands-on coding in Java, C++ or Rust, contributing to the core codebase and setting the standard for quality, performance, and reliability
Define and drive the long-term technology vision for the order management platform, ensuring it is scalable, resilient, and aligned with business goals
Design, implement, and optimize trading workflows for ultra-low latency, ensuring minimal processing time from order receipt to execution
Develop and maintain FIX protocol connectivity with various internal and external trading venues, ensuring robust and compliant communication
Partner closely with front-office traders, quantitative analysts, and product managers to understand business requirements and translate them into robust technical solutions
Mentor and coach junior and mid-level engineers, fostering a culture of technical excellence, innovation, and continuous learning
Act as a senior escalation point for resolving complex production issues, ensuring the stability and integrity of the trading platform

Fulltime

Principal AI Product Manager, Technical

Principal Innovation Product Manager, Technical is a visionary, strategist, anal...

Location

United States , Bellevue

Salary:

139700.00 - 252000.00 USD / Year

T-Mobile

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science, Engineering, IT or equivalent experience
8+ years’ experience in hands on technical role writing production code, solution engineering, or technical archtecture in large scale company / appplication / product environment
More than 10 years Relevant Product Management experience in an agile software product development environment
At least 18 years of age
Legally authorized to work in the United States

Job Responsibility

Vision & Strategy for AI Products
Owns strategy, roadmap, and lifecycle for enterprise AI products and reusable AI capabilities serving multiple customer journeys, business units, or platforms
Accountable for measurable business outcomes including revenue growth, cost reduction, adoption, retention, automation impact, and customer experience improvement
Drives multi-year product investment strategy, including business cases, funding requests, and prioritization of AI initiatives across a portfolio of opportunities
Own the product lifecycle for complex technical solutions, ensuring alignment with business objectives and customer needs
Conducts deep customer research and market analysis to identify breakthrough AI opportunities
Defines success metrics and tracks progress against ambitious growth targets
Anticipates AI trends and competitive threats, incorporating insights into product strategy
Conducts analysis of quantitative and qualitative data to identify product innovation opportunities or root cause of issues, and assess opportunity size and impact
May work with data scientists to answer complex questions or identify meaningful insights from data

What we offer

competitive base salary and compensation package
annual stock grant
employee stock purchase plan
401(k)
free, year-round money coaches
medical, dental and vision insurance
flexible spending account
paid time off
up to 12 paid holidays
paid parental and family leave

Fulltime

Experienced Options Trader - SOFR

We are seeking an experienced electronic options trader to join our SOFR desk. T...

Location

United States , Chicago

Salary:

145000.00 USD / Year

AKUNA CAPITAL

Expiration Date

Until further notice

Requirements

2+ years of experience trading SOFR, Eurodollar, or short-term interest rate options in an electronic market making environment, with clear P&L accountability
Deep understanding of options theory – Greeks, vol surface construction, term structure dynamics, and interest rate curve relationships
Proven risk management discipline: comfortable managing positions under pressure and across varied market regimes
Entrepreneurial self-starter who takes initiative and acts decisively, with a strong sense of ownership over their book and their desk’s performance
Technically engaged: able to analyze data, optimize parameters, and work hands-on with trading systems
Bachelor’s degree in Engineering, Economics, Statistics, Mathematics, Computer Science, Actuarial Science, or a related quantitative field
Strong quantitative and analytical instincts, with the ability to react quickly and accurately to rapidly changing market conditions
Collaborative mindset: able to communicate clearly and efficiently with quant researchers, technologists, and risk managers while fostering productive relationships across the firm
Detail-oriented and rigorous in approach, with a drive to continuously learn and improve
The ability to react quickly and accurately to rapidly changing market conditions, including the ability to quickly and accurately respond and/or solve math and coding problems are essential functions of the role

Job Responsibility

Profitably manage a SOFR options portfolio with full responsibility for P&L and dynamic risk management within prescribed limits
Make two-sided markets across the SOFR options complex (SR3, S0, S2), maintaining disciplined risk across the curve
Develop and refine volatility surface models, term structure analysis, and hedging strategies in close collaboration with our quant and technology teams
Identify structural opportunities and flow-driven inefficiencies in the short-end rates market and act on them decisively
Partner with our technology team to evaluate, improve, and expand the automated trading infrastructure underpinning the desk – including contributing directly to strategy logic, parameter optimization, and signal development
Analyze desk data and market microstructure to continuously improve pricing, execution quality, and risk-adjusted returns
Contribute to the broader Akuna trading community through cross-desk collaboration, knowledge sharing, and mentorship of junior traders

What we offer

employer-paid medical
dental
vision
retirement contributions
paid time off
discretionary performance bonus
comprehensive benefits package

Fulltime

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Junior C# Quantitative Developer

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