trading and liquidity infrastructure business operating across on-chain markets. We partner with protocols, foundations, and DAOs to architect and deploy institutional-grade liquidity solutions — including market-making programs, vault infrastructure, automated liquidity strategies, and custom trading systems. As part of Ergonia, a leading trading and venture-building firm with deep experience in digital asset markets, Ergonia … and liquidity infrastructure projects. You will represent Ergonia DeFi externally, building relationships with protocols, foundations, DAOs, and DeFi platforms to identify liquidity needs and structure bespoke market-making or liquidity provision partnerships. This role is highly strategic and externally facing: you'll be the commercial bridge between Ergonia's trading desk and the protocols we support. Requirements … Originate and develop relationships with DeFi protocols, token projects, and DAOs seeking liquidity or trading expertise support. Deal Structuring: Design and negotiate liquidity partnerships, vault integrations, market-making arrangements, and custom capital deployment frameworks. Ecosystem Coverage: Map and prioritize emerging ecosystems, chains, and protocols where Ergonia can add value. Counterparty Engagement: Act as the main commercial contact More ❯
only as good as our team. Thus, we are building the firm around exceptional talent. The role We are looking for a Quantitative Trader specialising in market-making on crypto centralised exchanges. Leveraging your skills in statistical modeling, quantitative analysis, and live trading execution, you will play a critical role in expanding and optimizing our market-making strategies within the crypto trading business. Key Responsibilities: PnL driving and responsibilities for new and existing strategies, including marketmaking and basis trading Understanding and working with technology teams to optimise quoting logic, latency and strategies as you see fit Collaborating and monetising alpha signals produced by research teams Managing exchange fee tier …/volume requirements Requirements Strong experience, with quantitative trading (Crypto preferred) Strong market-oriented mindset with the desire to monetise research and maximise market opportunities Experience using quantitative techniques to analyse and prototype strategies Strong skills in Python, SQL and working knowledge of C Java Hands on experience with large volumes of time-series data – primarily More ❯
network strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industries. Responsibilities Own the implementation and monitoring of live crypto market-making strategies Analyse interactions between crypto liquidity, token incentive mechanisms, and DeFi market dynamics Design and implement liquidity strategies to support healthy trading of Energy dollars across exchanges … Collaborate with engineering to create backtesting, monitoring, and execution tools for token market … activity Work with product teams to manage liquidity provision, token supply, and market risk Requirements 2+ years of experience in quantitative research, trading, or marketmaking (crypto or traditional markets) Proficiency in Python for data analysis, backtesting, and monitoring Experience working with large-scale market data and building research pipelines Ability to design More ❯
We pursue a range of diversified and highly sophisticated investment strategies that seek to profit from inefficiencies in the market structure and range from marketmaking to cross-exchanges arbitrage. Our Culture We are strong believers in meritocracy, and we reward people based on impact and excellence. There is no bureaucracy of large organisations, the … techniques such as memory pooling, off heap buffering, and cache optimisation. Conduct thorough testing and validation of trading algorithms in simulated and live trading environments, analysing performance metrics and making real-time adjustments to optimise trading strategies. Stay up to date with industry trends, technological advancements, and regulatory developments in the cryptocurrency and high-frequency trading space, continuously enhancing More ❯
united kingdom, united kingdom Hybrid/Remote Options
Keyrock
a wide array of asset issuers. As a well-established marketmaker, our distinctive expertise led us to expand rapidly. Today, our services span marketmaking, options trading, high-frequency trading, OTC, and DeFi trading desks. But we're more than a service provider. We're an initiator. We're pioneers in adopting the Rust … crucial link between our elite trading teams and our world-class engineers, translating complex quantitative needs into a clear, actionable roadmap that directly impacts our P&L and market share. Keyrock Product Managers are responsible for developing valuable and viable systems (& implicit services) that consider the voices of Business & Commercial teams, Trading & Research teams, And Engineering builders. The … their underlying infrastructure, ensuring robust and reliable performance. Commercial Impact & Strategy: Shape and drive product activities with a relentless focus on commercial impact, directly contributing to P&L, market share, and capital efficiency targets. Continuous Product Innovation: Lead the discovery, design, and development of ongoing trading enhancements and risk monitoring tools, ensuring our systems maintain a competitive edge. More ❯
latency-sensitive environments. Strong knowledge of: Ring buffers Off-heap/zero-allocation techniques IPC and high-performance networking Linux kernel optimisation Domain experience in eTrading, market-making, sports betting, high-frequency messaging or telecoms is highly desirable. You thrive in environments where independent problem solving is key. Why This Role Matters This is not a feature More ❯
latency-sensitive environments. Strong knowledge of: Ring buffers Off-heap/zero-allocation techniques IPC and high-performance networking Linux kernel optimisation Domain experience in eTrading, market-making, sports betting, high-frequency messaging or telecoms is highly desirable. You thrive in environments where independent problem solving is key. Why This Role Matters This is not a feature More ❯
Capital is an innovative trading firm with a strong focus on collaboration, cutting-edge technology, data driven solutions, and automation. We specialize in providing liquidity as an options market-maker – meaning we are committed to providing competitive quotes that we are willing to both buy and sell. To do this successfully, we design and implement our own low … background in low-latency IP networking and will play a key role in maintaining and optimizing our global trading infrastructure. This role requires both technical depth and independent decision-making — you will often serve as the sole network resource during core job hours, ensuring the stability and performance of our critical trading systems. Candidates must be self-motivated, demonstrate … infrastructure remains stable, competitive, and cost-effective Document and focus on automation of all day-to-day operations 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 Qualities that make great candidates More ❯
comprised of iSAM Funds and iSAM Securities. iSAM Securities regulated by the FCA, SFC, and CTFC, and CIMA registered, is a leading algorithmic trading firm and trusted electronic marketmaker, providing liquidity, technology and prime services to institutional clients and trading venues globally. The firm offers full-service prime brokerage and execution via its cutting-edge proprietary technology … as well as market leading analytics, cleared through the group's bank Prime Brokers. iSAM Funds is an alternative asset manager specialising in systematic investing. Each strategy is unique, provides a specialist quantitative approach and is designed to deliver highly diversifying absolute returns for institutional portfolios. The two strategies are: iSAM Vector iSAM Vector trades in a diverse … statistical methodologies applied over a wide set of timeframes. The program uses many data sets on individual companies to take long or short positions and seeks to remain market neutral. More ❯