trading innovation? Join a leading global trading firm as a Front Office Developer, where you'll design and build the next generation of high-performance systems, algorithms, and data-driven solutions that power live trading decisions across asset classes. You'll collaborate with world-class developers and quants, gaining exceptional exposure to both technology and markets all within … innovation and impact. What You'll Do Design, build, and enhance trading algorithms across multiple desks Support and evolve Interest Rate Options trading platforms Automate pricing, risk, and datapipelines in real time Develop and maintain time-series databases to deliver deep insights Shape the architecture and performance of front-office systems What You'll Bring A Master … 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
trading innovation? Join a leading global trading firm as a Front Office Developer, where you'll design and build the next generation of high-performance systems, algorithms, and data-driven solutions that power live trading decisions across asset classes. You'll collaborate with world-class developers and quants, gaining exceptional exposure to both technology and markets all within … innovation and impact. What You'll Do Design, build, and enhance trading algorithms across multiple desks Support and evolve Interest Rate Options trading platforms Automate pricing, risk, and datapipelines in real time Develop and maintain time-series databases to deliver deep insights Shape the architecture and performance of front-office systems What You'll Bring A Master … 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
Cavendish Professionals
ML pipelines to microservices and APIs Owning full lifecycle delivery: from research notebooks or rough concepts to clean, robust, and reliable production code Collaborating across teams—engineering, product, data, and more Leading by example as a senior individual contributor, mentoring others and setting technical direction Working with cloud infrastructure (GCP preferred), security-first architecture, and modern dev practices … projects or products, either in a company, startup, or open-source community Bonus points if you’ve worked on privacy tech, GraphQL, OAuth, embedded systems, or large-scale data pipelines. 🌍 Why You Might Love It: ✅ A bold mission with global impact ✅ Remote-first setup (EST to CET) + offices in Berlin & multiple other locations ✅ Smart, passionate teammates and More ❯
ML pipelines to microservices and APIs Owning full lifecycle delivery: from research notebooks or rough concepts to clean, robust, and reliable production code Collaborating across teams—engineering, product, data, and more Leading by example as a senior individual contributor, mentoring others and setting technical direction Working with cloud infrastructure (GCP preferred), security-first architecture, and modern dev practices … projects or products, either in a company, startup, or open-source community Bonus points if you’ve worked on privacy tech, GraphQL, OAuth, embedded systems, or large-scale data pipelines. 🌍 Why You Might Love It: ✅ A bold mission with global impact ✅ Remote-first setup (EST to CET) + offices in Berlin & multiple other locations ✅ Smart, passionate teammates and More ❯
performance engineering culture through structured reviews, coaching, and career development pathways Partnering with Product Design to deliver intuitive, robust enterprise workflows Tackling complex technical challenges across large-scale datapipelines, secure access, event-driven systems, and multi-tenant architectures Embedding Agile, DevOps, and best practices into the engineering organisation What theyre looking for: 10+ years of experience building … SaaS fundamentals: onboarding, authentication, SSO, granular authorisation, multi-tenancy Familiarity with workflow orchestration, asynchronous tasks, and event-driven architecture Ideally, exposure to cybersecurity platforms or large-scale security data systems Why join? ? Competitive compensation & benefits ? Key leadership role in a high-growth cybersecurity scale-up ? Opportunity to shape global engineering strategy and culture ? Work with cutting-edge technology More ❯
performance engineering culture through structured reviews, coaching, and career development pathways Partnering with Product Design to deliver intuitive, robust enterprise workflows Tackling complex technical challenges across large-scale datapipelines, secure access, event-driven systems, and multi-tenant architectures Embedding Agile, DevOps, and best practices into the engineering organisation What theyre looking for: 10+ years of experience building … SaaS fundamentals: onboarding, authentication, SSO, granular authorisation, multi-tenancy Familiarity with workflow orchestration, asynchronous tasks, and event-driven architecture Ideally, exposure to cybersecurity platforms or large-scale security data systems Why join? ? Competitive compensation & benefits ? Key leadership role in a high-growth cybersecurity scale-up ? Opportunity to shape global engineering strategy and culture ? Work with cutting-edge technology More ❯
powered by Vision-Language-Action (VLA) models — enabling robots to understand context, predict intent, and act in complex, dynamic environments. Design and scale auto-labeling and large-scale datapipelines to train and evaluate multimodal models for navigation and interaction. Develop and implement scene understanding and 3D reconstruction methods that give robots persistent spatial memory and geometric awareness. … and research skills — capable of taking projects from concept to model training, evaluation, and robot integration. Comfortable working in a fast-moving, research-driven environment with evolving models, data, and tools. What We Offer Competitive salary plus participation in our Stock Option Plan Paid vacation with adjustments based on your location to comply with local labor laws Travel More ❯
powered by Vision-Language-Action (VLA) models — enabling robots to understand context, predict intent, and act in complex, dynamic environments. Design and scale auto-labeling and large-scale datapipelines to train and evaluate multimodal models for navigation and interaction. Develop and implement scene understanding and 3D reconstruction methods that give robots persistent spatial memory and geometric awareness. … and research skills — capable of taking projects from concept to model training, evaluation, and robot integration. Comfortable working in a fast-moving, research-driven environment with evolving models, data, and tools. What We Offer Competitive salary plus participation in our Stock Option Plan Paid vacation with adjustments based on your location to comply with local labor laws Travel More ❯
to turn new primitives into production systems that handle high usage. Responsibilities Lead architecture and delivery of core services across networking, consensus and execution, tokenization, exchange, settlement, and datapipelines Design, implement, and operate high-performance services in C++, Rust, Go, or Solidity Profile and optimize systems for throughput, tail latency, memory, storage, and network efficiency Build correctness … field, or equivalent practical experience 7+ years of systems programming experience working with at least one of these languages (C++, Rust, Go, Solidity) Deep understanding of distributed systems, data structures, algorithms, and software design Experience building performant, large-scale, low-latency applications Experience in compiler implementation, runtimes, optimization, or static analysis Familiarity with modern software development practices, including More ❯
to turn new primitives into production systems that handle high usage. Responsibilities Lead architecture and delivery of core services across networking, consensus and execution, tokenization, exchange, settlement, and datapipelines Design, implement, and operate high-performance services in C++, Rust, Go, or Solidity Profile and optimize systems for throughput, tail latency, memory, storage, and network efficiency Build correctness … field, or equivalent practical experience 7+ years of systems programming experience working with at least one of these languages (C++, Rust, Go, Solidity) Deep understanding of distributed systems, data structures, algorithms, and software design Experience building performant, large-scale, low-latency applications Experience in compiler implementation, runtimes, optimization, or static analysis Familiarity with modern software development practices, including More ❯
to turn new primitives into production systems that handle high usage. Responsibilities Lead architecture and delivery of core services across networking, consensus and execution, tokenization, exchange, settlement, and datapipelines Design, implement, and operate high-performance services in C++, Rust, Go, or Solidity Profile and optimize systems for throughput, tail latency, memory, storage, and network efficiency Build correctness … field, or equivalent practical experience 7+ years of systems programming experience working with at least one of these languages (C++, Rust, Go, Solidity) Deep understanding of distributed systems, data structures, algorithms, and software design Experience building performant, large-scale, low-latency applications Experience in compiler implementation, runtimes, optimization, or static analysis Familiarity with modern software development practices, including More ❯
london (city of london), south east england, united kingdom
Andalusia Labs
to turn new primitives into production systems that handle high usage. Responsibilities Lead architecture and delivery of core services across networking, consensus and execution, tokenization, exchange, settlement, and datapipelines Design, implement, and operate high-performance services in C++, Rust, Go, or Solidity Profile and optimize systems for throughput, tail latency, memory, storage, and network efficiency Build correctness … field, or equivalent practical experience 7+ years of systems programming experience working with at least one of these languages (C++, Rust, Go, Solidity) Deep understanding of distributed systems, data structures, algorithms, and software design Experience building performant, large-scale, low-latency applications Experience in compiler implementation, runtimes, optimization, or static analysis Familiarity with modern software development practices, including More ❯
Software Engineer London - Hybrid (4 days a week onsite) Up to £85,000 + benefits We’re partnered with an early-stage technology business that is building the data infrastructure to power automation across a global, multi-trillion-dollar industry. Backed by leading investors, they’re tackling complex problems in a market that touches millions worldwide. They are … looking for a talented Software Engineer with a passion for accuracy, automation, and solving hard data challenges. This is a unique opportunity to join an experienced founding team and help design systems that transform how businesses operate at scale. Responsibilities as a Software Engineer: Clean, normalise, and integrate datasets from multiple sources with exceptional accuracy Build automated datapipelines that adapt to evolving data formats and sources Design scalable database schemas and optimise queries for performance Develop systems that continuously learn and improve through real-world usage Collaborate with product and engineering teams to ship iterative solutions that deliver measurable impact Contribute to the architecture of a core data platform powering automation More ❯
Software Engineer London - Hybrid (4 days a week onsite) Up to £85,000 + benefits We’re partnered with an early-stage technology business that is building the data infrastructure to power automation across a global, multi-trillion-dollar industry. Backed by leading investors, they’re tackling complex problems in a market that touches millions worldwide. They are … looking for a talented Software Engineer with a passion for accuracy, automation, and solving hard data challenges. This is a unique opportunity to join an experienced founding team and help design systems that transform how businesses operate at scale. Responsibilities as a Software Engineer: Clean, normalise, and integrate datasets from multiple sources with exceptional accuracy Build automated datapipelines that adapt to evolving data formats and sources Design scalable database schemas and optimise queries for performance Develop systems that continuously learn and improve through real-world usage Collaborate with product and engineering teams to ship iterative solutions that deliver measurable impact Contribute to the architecture of a core data platform powering automation More ❯
Software Engineer London - Hybrid (4 days a week onsite) Up to £85,000 + benefits We’re partnered with an early-stage technology business that is building the data infrastructure to power automation across a global, multi-trillion-dollar industry. Backed by leading investors, they’re tackling complex problems in a market that touches millions worldwide. They are … looking for a talented Software Engineer with a passion for accuracy, automation, and solving hard data challenges. This is a unique opportunity to join an experienced founding team and help design systems that transform how businesses operate at scale. Responsibilities as a Software Engineer: Clean, normalise, and integrate datasets from multiple sources with exceptional accuracy Build automated datapipelines that adapt to evolving data formats and sources Design scalable database schemas and optimise queries for performance Develop systems that continuously learn and improve through real-world usage Collaborate with product and engineering teams to ship iterative solutions that deliver measurable impact Contribute to the architecture of a core data platform powering automation More ❯
london (city of london), south east england, united kingdom
Formula Recruitment
Software Engineer London - Hybrid (4 days a week onsite) Up to £85,000 + benefits We’re partnered with an early-stage technology business that is building the data infrastructure to power automation across a global, multi-trillion-dollar industry. Backed by leading investors, they’re tackling complex problems in a market that touches millions worldwide. They are … looking for a talented Software Engineer with a passion for accuracy, automation, and solving hard data challenges. This is a unique opportunity to join an experienced founding team and help design systems that transform how businesses operate at scale. Responsibilities as a Software Engineer: Clean, normalise, and integrate datasets from multiple sources with exceptional accuracy Build automated datapipelines that adapt to evolving data formats and sources Design scalable database schemas and optimise queries for performance Develop systems that continuously learn and improve through real-world usage Collaborate with product and engineering teams to ship iterative solutions that deliver measurable impact Contribute to the architecture of a core data platform powering automation More ❯
a skilled Backend Java Engineer to join an innovative team on a 6-month contract. If you love solving complex problems, mentoring others, and working on cutting-edge data platforms at scale- this one’s for you! 🙌 🌟 What you’ll do: 💻 Develop and maintain scalable, data-driven applications in Java 🛠️ Lead on requirements, design workshops, and … solutioning 🤝 Mentor junior engineers and share best practices ☁️ Implement & optimise microservices and distributed systems on GCP (GKE, PubSub, BigQuery, Dataflow) using Docker & Kubernetes 🔄 Build and manage efficient datapipelines with streaming tech + relational/NoSQL databases ✅ Ensure high quality through robust unit, integration, and non-functional testing ⚡ Contribute to CI/CD practices with Jenkins and Git … Troubleshoot, propose improvements, and stay ahead of emerging technologies 💡 What you’ll bring: 🔑 Strong Java & OOP experience 📊 Background in data platforms, frameworks & streaming technologies 🧩 Familiarity with microservices & distributed systems ☁️ Exposure to GCP (GKE, PubSub, BigQuery) 🗄️ Experience with relational/NoSQL databases 🐳 Proficiency with Docker & Kubernetes 🔄 Solid understanding of engineering best practices (CI/CD, Git, testing) 🧠 Problem-solving More ❯
a skilled Backend Java Engineer to join an innovative team on a 6-month contract. If you love solving complex problems, mentoring others, and working on cutting-edge data platforms at scale- this one’s for you! 🙌 🌟 What you’ll do: 💻 Develop and maintain scalable, data-driven applications in Java 🛠️ Lead on requirements, design workshops, and … solutioning 🤝 Mentor junior engineers and share best practices ☁️ Implement & optimise microservices and distributed systems on GCP (GKE, PubSub, BigQuery, Dataflow) using Docker & Kubernetes 🔄 Build and manage efficient datapipelines with streaming tech + relational/NoSQL databases ✅ Ensure high quality through robust unit, integration, and non-functional testing ⚡ Contribute to CI/CD practices with Jenkins and Git … Troubleshoot, propose improvements, and stay ahead of emerging technologies 💡 What you’ll bring: 🔑 Strong Java & OOP experience 📊 Background in data platforms, frameworks & streaming technologies 🧩 Familiarity with microservices & distributed systems ☁️ Exposure to GCP (GKE, PubSub, BigQuery) 🗄️ Experience with relational/NoSQL databases 🐳 Proficiency with Docker & Kubernetes 🔄 Solid understanding of engineering best practices (CI/CD, Git, testing) 🧠 Problem-solving More ❯
a skilled Backend Java Engineer to join an innovative team on a 6-month contract. If you love solving complex problems, mentoring others, and working on cutting-edge data platforms at scale- this one’s for you! 🙌 🌟 What you’ll do: 💻 Develop and maintain scalable, data-driven applications in Java 🛠️ Lead on requirements, design workshops, and … solutioning 🤝 Mentor junior engineers and share best practices ☁️ Implement & optimise microservices and distributed systems on GCP (GKE, PubSub, BigQuery, Dataflow) using Docker & Kubernetes 🔄 Build and manage efficient datapipelines with streaming tech + relational/NoSQL databases ✅ Ensure high quality through robust unit, integration, and non-functional testing ⚡ Contribute to CI/CD practices with Jenkins and Git … Troubleshoot, propose improvements, and stay ahead of emerging technologies 💡 What you’ll bring: 🔑 Strong Java & OOP experience 📊 Background in data platforms, frameworks & streaming technologies 🧩 Familiarity with microservices & distributed systems ☁️ Exposure to GCP (GKE, PubSub, BigQuery) 🗄️ Experience with relational/NoSQL databases 🐳 Proficiency with Docker & Kubernetes 🔄 Solid understanding of engineering best practices (CI/CD, Git, testing) 🧠 Problem-solving More ❯
london (city of london), south east england, united kingdom
Arrows
a skilled Backend Java Engineer to join an innovative team on a 6-month contract. If you love solving complex problems, mentoring others, and working on cutting-edge data platforms at scale- this one’s for you! 🙌 🌟 What you’ll do: 💻 Develop and maintain scalable, data-driven applications in Java 🛠️ Lead on requirements, design workshops, and … solutioning 🤝 Mentor junior engineers and share best practices ☁️ Implement & optimise microservices and distributed systems on GCP (GKE, PubSub, BigQuery, Dataflow) using Docker & Kubernetes 🔄 Build and manage efficient datapipelines with streaming tech + relational/NoSQL databases ✅ Ensure high quality through robust unit, integration, and non-functional testing ⚡ Contribute to CI/CD practices with Jenkins and Git … Troubleshoot, propose improvements, and stay ahead of emerging technologies 💡 What you’ll bring: 🔑 Strong Java & OOP experience 📊 Background in data platforms, frameworks & streaming technologies 🧩 Familiarity with microservices & distributed systems ☁️ Exposure to GCP (GKE, PubSub, BigQuery) 🗄️ Experience with relational/NoSQL databases 🐳 Proficiency with Docker & Kubernetes 🔄 Solid understanding of engineering best practices (CI/CD, Git, testing) 🧠 Problem-solving More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
and build automated trading systems for UK energy markets Develop real-time bidding, dispatch, and optimization tools Build monitoring dashboards for LAES operations and grid stability systems Develop datapipelines using Kafka and TimescaleDB Create microservices to connect trading platforms and grid operators What We’re Looking For Strong Software Fundamentals: Excellent Python skills (Rust is a bonus … and experience designing distributed systems, REST APIs, and microservices Data & Infrastructure: Experience with Kafka or similar streaming technologies, PostgreSQL, and time-series data management DevOps & Observability: Familiar with Docker, monitoring, and observability tools Bonus Points For: Prior experience with energy markets, trading systems, industrial control systems, or IoT environments If you’re passionate about applying your More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
and build automated trading systems for UK energy markets Develop real-time bidding, dispatch, and optimization tools Build monitoring dashboards for LAES operations and grid stability systems Develop datapipelines using Kafka and TimescaleDB Create microservices to connect trading platforms and grid operators What We’re Looking For Strong Software Fundamentals: Excellent Python skills (Rust is a bonus … and experience designing distributed systems, REST APIs, and microservices Data & Infrastructure: Experience with Kafka or similar streaming technologies, PostgreSQL, and time-series data management DevOps & Observability: Familiar with Docker, monitoring, and observability tools Bonus Points For: Prior experience with energy markets, trading systems, industrial control systems, or IoT environments If you’re passionate about applying your More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
and build automated trading systems for UK energy markets Develop real-time bidding, dispatch, and optimization tools Build monitoring dashboards for LAES operations and grid stability systems Develop datapipelines using Kafka and TimescaleDB Create microservices to connect trading platforms and grid operators What We’re Looking For Strong Software Fundamentals: Excellent Python skills (Rust is a bonus … and experience designing distributed systems, REST APIs, and microservices Data & Infrastructure: Experience with Kafka or similar streaming technologies, PostgreSQL, and time-series data management DevOps & Observability: Familiar with Docker, monitoring, and observability tools Bonus Points For: Prior experience with energy markets, trading systems, industrial control systems, or IoT environments If you’re passionate about applying your More ❯
london (city of london), south east england, united kingdom
SR2 | Socially Responsible Recruitment | Certified B Corporation™
and build automated trading systems for UK energy markets Develop real-time bidding, dispatch, and optimization tools Build monitoring dashboards for LAES operations and grid stability systems Develop datapipelines using Kafka and TimescaleDB Create microservices to connect trading platforms and grid operators What We’re Looking For Strong Software Fundamentals: Excellent Python skills (Rust is a bonus … and experience designing distributed systems, REST APIs, and microservices Data & Infrastructure: Experience with Kafka or similar streaming technologies, PostgreSQL, and time-series data management DevOps & Observability: Familiar with Docker, monitoring, and observability tools Bonus Points For: Prior experience with energy markets, trading systems, industrial control systems, or IoT environments If you’re passionate about applying your More ❯
CISO) to join our team. In this role, you will lead Remepy's global cybersecurity strategy, ensuring the integrity, confidentiality, and availability of our digital health platform, patient data, and regulated software products. You'll be responsible for aligning information security and data protection with our mission to deliver FDA-regulated digital therapeutics. This includes leading … security-by-design across our software lifecycle Lead enterprise risk assessments, incident response, disaster recovery, and business continuity planning Oversee security architecture across cloud infrastructure, mobile apps, and datapipelines Represent security matters to the executive team, Board of Directors, and external auditors/regulators Drive internal security awareness and training across the organization Support FDA submissions and … record managing security and compliance under HIPAA, FDA, and NIST Knowledge of GDPR, ISO 27001, SOC 2 and international security standards Experience with cloud-native environments (e.g., AWS), data encryption, identity management, and secure software development practices Strong communicator who can translate security priorities to technical and non-technical audiences Experience supporting FDA submissions, audits, and documentation Demonstrated More ❯