City of London, London, United Kingdom Hybrid / WFH Options
Robert Half
life balance!) London | Hybrid | Full-Time Top-Tier Compensation + Performance Bonus We're working with a high-performing TOP hedge fund that thrives at the intersection of data, technology, and rigorous research. They're lean, agile, and scaling-backed by performance, not bureaucracy. They're now hiring a Python Developer to help evolve their infrastructure, turbocharge their … Doing: Build and scale high-performance research and trading platforms in Python Collaborate directly with quants to prototype and deploy new investment models Design and maintain fast, reliable datapipelines Drive improvements across the firm's core technology stack and system architecture What You'll Bring: Advanced Python skills Strong academic background - STEM degree from a top university … are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Robert Half
life balance!) London | Hybrid | Full-Time Top-Tier Compensation + Performance Bonus We're working with a high-performing TOP hedge fund that thrives at the intersection of data, technology, and rigorous research. They're lean, agile, and scaling-backed by performance, not bureaucracy. They're now hiring a Python Developer to help evolve their infrastructure, turbocharge their … Doing: Build and scale high-performance research and trading platforms in Python Collaborate directly with quants to prototype and deploy new investment models Design and maintain fast, reliable datapipelines Drive improvements across the firm's core technology stack and system architecture What You'll Bring: Advanced Python skills Strong academic background - STEM degree from a top university … are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: gb/en/privacy-notice. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
for capability, not just code syntax. What you’ll be doing Designing automated trading systems for green energy markets Building real-time bidding, dispatch, and optimisation tools Developing datapipelines using Kafka & TimescaleDB Creating microservices that connect trading platforms and grid operators Building monitoring dashboards for grid stability and energy storage operations What they’re looking for Strong … software fundamentals — ideally Python , Rust is a bonus Experience with distributed systems, REST APIs, and microservices Knowledge of Kafka (or similar), PostgreSQL , and time-series data Familiar with Docker, monitoring, and observability tools ✅ Experience in a startup or scale-up , collaborating closely with engineers in a fast-moving environment Bonus points if you’ve worked in energy markets More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
for capability, not just code syntax. What you’ll be doing Designing automated trading systems for green energy markets Building real-time bidding, dispatch, and optimisation tools Developing datapipelines using Kafka & TimescaleDB Creating microservices that connect trading platforms and grid operators Building monitoring dashboards for grid stability and energy storage operations What they’re looking for Strong … software fundamentals — ideally Python , Rust is a bonus Experience with distributed systems, REST APIs, and microservices Knowledge of Kafka (or similar), PostgreSQL , and time-series data Familiar with Docker, monitoring, and observability tools ✅ Experience in a startup or scale-up , collaborating closely with engineers in a fast-moving environment Bonus points if you’ve worked in energy markets More ❯
chain operations, including trading, liquidity management, and asset custody. * Write, test, and deploy smart contracts; proficiency beyond Solidity is highly valued. * Develop and maintain off-chain automation bots, datapipelines, and monitoring tools using languages like Python or Java. * Collaborate with the quant and trading teams to translate strategies into reliable, automated code. * Conduct code reviews and contribute … such as Python or Java. * Demonstrable experience in systematically integrating with on-chain DeFi protocols. * A deep understanding of the DeFi landscape, including MEV, gas optimization, and blockchain data structures. * Familiarity with Web3 libraries (e.g., web3.py, ethers.js) and interacting with blockchain nodes. Bonus Qualifications (Highly Desirable): * Experience in on-chain auditing or security review of smart contracts. * Knowledge More ❯
chain operations, including trading, liquidity management, and asset custody. * Write, test, and deploy smart contracts; proficiency beyond Solidity is highly valued. * Develop and maintain off-chain automation bots, datapipelines, and monitoring tools using languages like Python or Java. * Collaborate with the quant and trading teams to translate strategies into reliable, automated code. * Conduct code reviews and contribute … such as Python or Java. * Demonstrable experience in systematically integrating with on-chain DeFi protocols. * A deep understanding of the DeFi landscape, including MEV, gas optimization, and blockchain data structures. * Familiarity with Web3 libraries (e.g., web3.py, ethers.js) and interacting with blockchain nodes. Bonus Qualifications (Highly Desirable): * Experience in on-chain auditing or security review of smart contracts. * Knowledge More ❯
chain operations, including trading, liquidity management, and asset custody. * Write, test, and deploy smart contracts; proficiency beyond Solidity is highly valued. * Develop and maintain off-chain automation bots, datapipelines, and monitoring tools using languages like Python or Java. * Collaborate with the quant and trading teams to translate strategies into reliable, automated code. * Conduct code reviews and contribute … such as Python or Java. * Demonstrable experience in systematically integrating with on-chain DeFi protocols. * A deep understanding of the DeFi landscape, including MEV, gas optimization, and blockchain data structures. * Familiarity with Web3 libraries (e.g., web3.py, ethers.js) and interacting with blockchain nodes. Bonus Qualifications (Highly Desirable): * Experience in on-chain auditing or security review of smart contracts. * Knowledge More ❯
london (city of london), south east england, united kingdom
Blue Coast
chain operations, including trading, liquidity management, and asset custody. * Write, test, and deploy smart contracts; proficiency beyond Solidity is highly valued. * Develop and maintain off-chain automation bots, datapipelines, and monitoring tools using languages like Python or Java. * Collaborate with the quant and trading teams to translate strategies into reliable, automated code. * Conduct code reviews and contribute … such as Python or Java. * Demonstrable experience in systematically integrating with on-chain DeFi protocols. * A deep understanding of the DeFi landscape, including MEV, gas optimization, and blockchain data structures. * Familiarity with Web3 libraries (e.g., web3.py, ethers.js) and interacting with blockchain nodes. Bonus Qualifications (Highly Desirable): * Experience in on-chain auditing or security review of smart contracts. * Knowledge More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Radley James
Quantitative Developer – Core Data | Prime Brokerage – Digital Assets Location: London OR New York Company Overview: A global prime brokerage platform, purpose-built to support both traditional and digital asset markets. Serving institutional clients, the firm provides integrated credit intermediation, trade execution, and clearing services - enabling counterparties to access global liquidity with minimal friction and no counterparty risk. Role … Overview: As a QD within Core Data, you'd be responsible for building and maintaining the data infrastructure that underpins key services such as Entity Master, Pricing Service, and Position Service. Your work will ensure these systems are reliable, performant, and scalable - freeing up the wider Quant/DS team to focus on strategic platform development. … You'll lead efforts to improve data accuracy, integrate new reference sources, and develop robust pipelines for ingestion and processing. This is a hands-on role at the core of a high-performance trading infrastructure. Key Qualifications: 5+ years of experience in quantitative software development at a top-tier firm Strong Python skills, with experience writing production-grade More ❯
Quantitative Developer – Core Data | Prime Brokerage – Digital Assets Location: London OR New York Company Overview: A global prime brokerage platform, purpose-built to support both traditional and digital asset markets. Serving institutional clients, the firm provides integrated credit intermediation, trade execution, and clearing services - enabling counterparties to access global liquidity with minimal friction and no counterparty risk. Role … Overview: As a QD within Core Data, you'd be responsible for building and maintaining the data infrastructure that underpins key services such as Entity Master, Pricing Service, and Position Service. Your work will ensure these systems are reliable, performant, and scalable - freeing up the wider Quant/DS team to focus on strategic platform development. … You'll lead efforts to improve data accuracy, integrate new reference sources, and develop robust pipelines for ingestion and processing. This is a hands-on role at the core of a high-performance trading infrastructure. Key Qualifications: 5+ years of experience in quantitative software development at a top-tier firm Strong Python skills, with experience writing production-grade More ❯
london, south east england, united kingdom Hybrid / WFH Options
Radley James
Quantitative Developer – Core Data | Prime Brokerage – Digital Assets Location: London OR New York Company Overview: A global prime brokerage platform, purpose-built to support both traditional and digital asset markets. Serving institutional clients, the firm provides integrated credit intermediation, trade execution, and clearing services - enabling counterparties to access global liquidity with minimal friction and no counterparty risk. Role … Overview: As a QD within Core Data, you'd be responsible for building and maintaining the data infrastructure that underpins key services such as Entity Master, Pricing Service, and Position Service. Your work will ensure these systems are reliable, performant, and scalable - freeing up the wider Quant/DS team to focus on strategic platform development. … You'll lead efforts to improve data accuracy, integrate new reference sources, and develop robust pipelines for ingestion and processing. This is a hands-on role at the core of a high-performance trading infrastructure. Key Qualifications: 5+ years of experience in quantitative software development at a top-tier firm Strong Python skills, with experience writing production-grade More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Radley James
Quantitative Developer – Core Data | Prime Brokerage – Digital Assets Location: London OR New York Company Overview: A global prime brokerage platform, purpose-built to support both traditional and digital asset markets. Serving institutional clients, the firm provides integrated credit intermediation, trade execution, and clearing services - enabling counterparties to access global liquidity with minimal friction and no counterparty risk. Role … Overview: As a QD within Core Data, you'd be responsible for building and maintaining the data infrastructure that underpins key services such as Entity Master, Pricing Service, and Position Service. Your work will ensure these systems are reliable, performant, and scalable - freeing up the wider Quant/DS team to focus on strategic platform development. … You'll lead efforts to improve data accuracy, integrate new reference sources, and develop robust pipelines for ingestion and processing. This is a hands-on role at the core of a high-performance trading infrastructure. Key Qualifications: 5+ years of experience in quantitative software development at a top-tier firm Strong Python skills, with experience writing production-grade More ❯
london, south east england, united kingdom Hybrid / WFH Options
Acurable
Engineer to join our software team. You'll work closely with our engineers, clinical liaisons, and product experts to help evolve our digital platforms- from device connectivity to datapipelines, patient-facing tools, and clinician dashboards. This is a hands-on, collaborative role that blends creativity with precision. You'll help design and implement solutions in Javascript/… clean, testable, and efficient code - contributing to a strong culture of quality and care. Support deployment, monitoring, and troubleshooting processes. Collaborate with the wider team on product design, data flow, and user experience. Occasionally assist with IT and infrastructure needs in our London office. Who you are: You love solving real-world problems through technology - especially when it More ❯