12 data engineer jobs found

Data Engineering Lead – Elite HFT Firm - Trading Systems - WFH - London - Up to £550k TC I’m representing a leading diversified trading firm with more than three decades of success combining sophisticated technology with exceptional talent to compete in markets worldwide. With offices across the US, Europe, Canada, and Asia, they are active in Fixed Income, ETFs, Equities, FX, Commodities, and Energy, as well as expanding into real estate, venture capital, and cryptoassets. This is a high-performance environment that values autonomy, agility, and innovation. My client is now looking to hire a Data Lead in their London office to spearhead data engineering initiatives for the C/FICCO Data Engineering team. The Role As Data Lead, you’ll be both a hands-on builder and a team leader. You will guide a group of 5–7 engineers while staying closely involved in the technical work yourself. The expectation is not for a manager but for a seasoned data expert who can architect,...

Research Scientist | Diffusion Modelling | Python | PyTorch | Machine Learning | Generative Modelling | Hybrid, London Role Overview We are seeking a highly capable machine learning researcher with deep expertise in generative modeling. In this role, you will join an interdisciplinary group of machine learning practitioners, scientists, and engineers working together to advance how we design biological systems and develop new therapeutic approaches. You will be responsible for developing novel generative models aimed at creating functional proteins validated in laboratory settings. Who You Are You are an experienced ML researcher with a strong background in generative modeling. You have contributed substantially to major machine learning efforts—such as open-source libraries, significant product deployments, or impactful scientific publications. You are an effective ML engineer. You write maintainable, well-tested code, use modern development workflows, and are...

Job Title: Java Software Engineer Client: Elite Data Driven Hedge Fund Salary: Up to £175,000 Base (+ Bonus) Location: London/Hybrid The role: My client is looking for an experienced Java Software Engineer to join their rapidly expanding technology team. This team is responsible for building out a bespoke, greenfield data platform that you will be crucial in developing. Our client prides itself on maintaining cutting-edge technology and a progressive work environment. As a Java Software Engineer you will be tasked with designing and developing high-performance applications from scratch, harnessing our clients dedication to upholding the highest tech standards in industry. Benefits: Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your engineering skills at an accelerated pace. Access to state-of-the-art technologies, enabling you to work with advanced tools and frameworks. Highly competitive bonuses and a...

We’re partnering with a global, technology-driven investment bank seeking a Senior Java Engineer to join their platform engineering team. You’ll work on systems that support trading, risk, analytics, and data operations across multiple markets — building scalable, reliable software that powers key business processes. This is a great opportunity to contribute to meaningful engineering projects in a collaborative, tech-focused environment. Core Skills & Experience 3+ years of professional software engineering experience Strong computer science fundamentals — algorithms, data structures, system design Proficiency in Java (Java 11+), including concurrency and object-oriented design Experience building data-intensive systems or service-oriented platforms Comfortable working with distributed teams and collaborating across engineering and business functions The Role As part of the platform engineering team, you will: Build and maintain services and tools...

Engineering Manager, Machine Learning, Marketplace, Ecommerce, | 35 Million Users | UK Remote OR London, Hybrid, 1 Day PW, Up to £140,000 About the Company Our client is an extremely well know, digital marketplace focused on sustainable ecommerce. With over 35 million of active users globally, they’re redefining how people buy and sell second-hand fashion, aiming to make the future of style both circular and accessible. The company has offices in UK, EU and US and experienced significant growth especially around the US market and now operates as part of a leading global e-commerce group. They pride themselves on fostering inclusivity, creativity, and innovation and values that extend to both their community and their teams. The organisation champions diversity, equal opportunity, and flexible working. They offer a progressive benefits package designed to support wellbeing, learning, and work-life balance. The Role of Engineering Manager, Machine Learning,...

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Android Mobile Engineer Type: Independent Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution verification. Debug, optimize, and document benchmark code to ensure reliability and reproducibility. Provide structured feedback on solution clarity and adherence to Android engineering best practices. Qualifications Must-Have 3–10 years of experience as an Android mobile engineer at a tier-1 tech company or...

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Android Mobile Engineer Type: Independent Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution verification. Debug, optimize, and document benchmark code to ensure reliability and reproducibility. Provide structured feedback on solution clarity and adherence to Android engineering best practices. Qualifications Must-Have 3–10 years of experience as an Android mobile engineer at a tier-1 tech company or...

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Android Mobile Engineer Type: Independent Contractor Compensation: $200/hour Location: Remote Duration: 1 month Commitment: 15–20 hours/week Role Responsibilities Develop and validate coding benchmarks in Kotlin or React Native. Curate tasks, solutions, and test suites from real-world Android repositories. Ensure benchmarks include robust unit and integration tests for solution verification. Debug, optimize, and document benchmark code to ensure reliability and reproducibility. Provide structured feedback on solution clarity and adherence to Android engineering best practices. Qualifications Must-Have 3–10 years of experience as an Android mobile engineer at a tier-1 tech company or...

Engineering Manager, Machine Learning, Marketplace, Ecommerce, | 35 Million Users | UK Remote OR London, Hybrid, 1 Day PW, Up to £140,000 About the Company Our client is an extremely well know, digital marketplace focused on sustainable ecommerce. With over 35 million of active users globally, they’re redefining how people buy and sell second-hand fashion, aiming to make the future of style both circular and accessible. The company has offices in UK, EU and US and experienced significant growth especially around the US market and now operates as part of a leading global e-commerce group. They pride themselves on fostering inclusivity, creativity, and innovation and values that extend to both their community and their teams. The organisation champions diversity, equal opportunity, and flexible working. They offer a progressive benefits package designed to support wellbeing, learning, and work-life balance. The Role of Engineering Manager, Machine Learning,...

Job Description About the Role We’re looking for individuals with strong coding and software development experience to help train AI models. You’ll review, evaluate, and create code examples or programming-related content to improve AI accuracy and performance. This role is perfect for developers, software engineers, or programmers who enjoy problem-solving and want flexible, remote work opportunities contributing to AI development. Responsibilities Evaluate and provide feedback on AI-generated outputs related to full stack software development Create and refine text, data, or questions for AI training involving both front-end and back-end tasks Ensure accuracy, relevance, and clarity Follow detailed guidelines for consistency and quality What We’re Looking For Bachelor’s/Master’s in Computer Science or related field, or equivalent experience Strong communication and analytical skills Ability to simplify complex concepts High attention to detail English...

Job Description About the Role We’re looking for individuals with strong coding and software development experience to help train AI models. You’ll review, evaluate, and create code examples or programming-related content to improve AI accuracy and performance. This role is perfect for developers, software engineers, or programmers who enjoy problem-solving and want flexible, remote work opportunities contributing to AI development. Responsibilities Evaluate and provide feedback on AI-generated outputs related to full stack software development Create and refine text, data, or questions for AI training involving both front-end and back-end tasks Ensure accuracy, relevance, and clarity Follow detailed guidelines for consistency and quality What We’re Looking For Bachelor’s/Master’s in Computer Science or related field, or equivalent experience Strong communication and analytical skills Ability to simplify complex concepts High attention to detail English...

Job Description About the Role We’re looking for individuals with strong coding and software development experience to help train AI models. You’ll review, evaluate, and create code examples or programming-related content to improve AI accuracy and performance. This role is perfect for developers, software engineers, or programmers who enjoy problem-solving and want flexible, remote work opportunities contributing to AI development. Responsibilities Evaluate and provide feedback on AI-generated outputs related to full stack software development Create and refine text, data, or questions for AI training involving both front-end and back-end tasks Ensure accuracy, relevance, and clarity Follow detailed guidelines for consistency and quality What We’re Looking For Bachelor’s/Master’s in Computer Science or related field, or equivalent experience Strong communication and analytical skills Ability to simplify complex concepts High attention to detail English...