Quantitative Developer

Intropic

We’re looking for a quantitative developer who is passionate about working with financial data and building products that traders and researchers actually use. At Intropic you’ll join a fast-moving fintech startup where engineers own hard, open-ended problems across research, data and product — we don’t just pick up JIRA tickets.  A typical week will mix Python and SQL development, deploying infrastructure changes, building new features for financial-data products, strategic planning with team leads, and attending client meetings to explain work and gather feedback. You should enjoy shipping production-grade code, be comfortable with ambiguity, collaborate closely with analysts and product teams, and take pride in clean, well-tested systems that power real trading and research workflows.  We hire the person, not the CV. If you thrive on end-to-end ownership and want to help shape product and research direction, we’d love to hear from you.This is a full-time role, expected to start in the first half of 2026.

TradingHub

Compensation: Competitive (Financial Services) About TradingHub Founded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to detect single and cross-product market manipulation. With a team of over 150 experts worldwide, TradingHub combines global reach with deep markets expertise to help our customers mitigate financial, regulatory, and reputational risk. The Role We are seeking a Quantitative Developer to contribute in designing, building and validating our pricing models. This includes creating financial pricing libraries for multiple asset classes, calculators and risk algorithms. The successful candidate will combine excellent mathematical skills with proven experience in financial markets and the ability to productionise high-quality software. The capacity to put yourself in the eyes of a trader will be very useful as we continue to ensure our product’s capabilities are ahead of competitors in the market. Responsibilities: * Development of financial pricing libraries, calculators as well as risk/pricing-related algorithms * Using our in-house big data language for the large-scale analysis and production of securities data * Research and development of market dynamics across multiple asset classes * Prototyping, testing, and validation of TradingHub’s proprietary models Requirements * Proficiency with C#, C++ or Python * Evidence of exceptional mathematical and analytical skills * Initial industry experience working as a quant within a financial services organisation * Some knowledge of risk sensitivities or "Greeks" such as Delta, Gamma, DV01 etc. * Understanding of derivatives (e.g. swaps, options, futures) * Confidence to experiment with new ideas and technologies * Keen to work in a fast-paced environment Benefits Life at TradingHub is a rewarding journey within a fast-growing company that thrives on innovation and collaboration. By combining the best of technology and global markets, we’re able to solve complex problems together and deliver meaningful results to our customers. Everybody has value to bring, and we welcome individuality as a key driving force behind our collective success. Rooted in everything that we do are our core values: Accountability, Ambition, Partnership and Trust. These values provide the foundation for a sustainable workplace culture that empowers you to grow, contribute, and become your best self. Employee Benefits: * Annual discretionary performance bonus (permanent employees only) * Hybrid working policy * Office lunches twice a week * Private medical insurance + dental cover * Extended parental leave (up to 6 months of fully paid maternity leave) * 25 days annual leave + bank holidays * Enhanced company pension plan * 5 days study leave towards professional qualifications * Salary sacrifice schemes * Death in service coverage Don’t tick every single requirement? Research shows that candidates from under-represented groups are less likely to apply unless they meet all the criteria. We are dedicated to building a diverse, equitable and inclusive workplace, so if this role excites you, please don't let our specification hold you back. Get in touch! TradingHub is an equal opportunities employer. We do not discriminate based on race, religion, ethnic or national origins, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, socio-economic background, responsibilities for dependants, physical or mental disability or other applicable legally protected characteristics. TradingHub selects candidates for interview based solely on their skills, experience and qualifications. We are committed to making our recruitment process accessible to all and we encourage candidates to inform us of any required adjustments. A full copy of our diversity, equity and inclusion policy will be made available to you upon request.

Engelhart

ABOUT US Engelhart was founded in 2013 by BTG Pactual Group as a commodities trading company. Our business model is “asset light” and highly diversified – giving us the ability to adapt effectively and nimbly to changing market conditions. We have assembled successful multidisciplinary teams, leveraging advanced fundamental analysis with deep quantitative and weather research capabilities.  Our activities are underpinned by strong risk management practices and by powerful technology and operational excellence. We have exceptional teams with diverse global backgrounds and decades of experience, and are driven by a highly collaborative culture, across products and competencies. In 2024, Engelhart acquired Trailstone, a global energy trading and technology company. The acquisition provides us with new expertise, analytics and proprietary technology which is being used to provide risk management and optimisation services to help maximise the value of our clients’ renewable power. The acquisition also expanded Engelhart’s capabilities into physical natural gas across North America, a critical fuel to support the energy transition. Our talented and experienced individuals work together according to its four company values: Performance, Agility, Collaboration, Entrepreneurship. ABOUT THE ROLE Our team runs systematic trading strategies in short-term power markets around the world. In many countries, trading algorithms are central to how intermittent renewable power generation gets integrated into the grid - the liquidity and price signals we provide are part of what makes the renewables transition work. This role offers a unique blend of technical challenge and societal impact, providing you with end-to-end exposure to the full algorithmic trading value chain. This spans systems development for automated trading, machine-learning operations, dev-ops, backtest technology, data engineering and dashboarding. Within this broad purview, your primary focus will be platform development and technical operations.  This position is based in our Berlin office, and will be tasked with the following responsibilities:  * Build and operate python-based trading stack for continuous / day-ahead power: signal generation, backtesting, execution logic etc.  * Contribute to developing optimised data solutions that allow for low latency (seconds) data retrieval.  * Productionise and monitor live trading algos.  * Apply software development best practices to design scalable, robust and testable systems.  * Work closely with quant researchers, traders and risk teams to turn ideas into deployed strategies. * Support the expansion of the business into new areas. * Engage in exciting technical challenges, including performance optimisation, cloud-native application development and the creation of versatile reporting and visualisation frameworks.    ABOUT YOU You’re an engineer who wants their code running in production against live markets, not sitting in notebooks. You care about correctness and reliability because the cost of a bug is real. Domain experience in power or energy markets is a plus, not a requirement. We value diversity of thought and encourage applications from individuals with varied backgrounds and experiences.  As a result, we believe the following background and acquired knowledge will best set this individual up or success:  * A minimum of 2 years of experience as a Python developer. * Strong software engineering fundamentals: OOP and functional patterns, modular loosely coupled design, a solid grasp of data structures and algorithms. * Proficiency with software engineering best practices for version control, code review, testing, documentation and CI/CD. * Excellent communication skills, strong team orientation and a drive for operational excellence. * Experience testing and productionising quantitative models (e.g., models relating to prediction, optimization, uncertainty quantification or performance attribution)  In addition to the above, the following skills are not necessary for application, though highly advantageous for this role:  * Experience in a software engineering and/or data science role, within financial service companies or energy trading companies. * Experience with Python’s scientific libraries, e.g., numpy, pandas, scikit-learn, polars. * Experience with time-series databases, Airflow and deploying containerised applications as cloud services. * Experience with at least one statically typed programming language.  * SQL proficiency.   WHAT WE OFFER * Competitive compensation and participation in Engelhart’s discretionary bonus plan. * 28 days of annual holiday entitlement plus Berlin public holidays. * €3,000 per year contribution to a private pension scheme on your behalf. * €20 monthly subsidy towards BVG tickets. * €25 monthly subsidy towards ClassPass membership. * A subsidy for German language courses to help you immerse yourself in the local culture. * A sociable working environment with an open, international culture. We believe in inclusivity and are therefore dedicated to ensuring all employees – across gender identity, race, ethnicity, sexual orientation, religion, life experience, background and more – feel welcome and included in the company. We promote diversity because we believe it is essential to our ability to think holistically.