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23 ai ml developer jobs found

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Contract Spy
Dec 10, 2025
Hourly/Freelance
AI/ML Developer - AI Trainer at DataAnnotation, Remote, £Contract Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient AI/ML Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a...
Contract Spy
Dec 03, 2025
Hourly/Freelance
AI/ML Developer - AI Trainer at DataAnnotation, Remote, £Contract Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient AI/ML Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a...
Contract Spy
Nov 26, 2025
Hourly/Freelance
AI/ML Developer - AI Trainer at DataAnnotation, Remote, £Contract Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient AI/ML Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a...
Contract Spy
Nov 19, 2025
Hourly/Freelance
AI/ML Developer - AI Trainer at DataAnnotation, Remote, £Contract Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient AI/ML Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a...
Contract Spy
Dec 08, 2025
Hourly/Freelance
Software Developer (Ruby)/Quality Assurance (AI Trainer) at Mindrift, Remote, £Freelance Rate
Contract Spy Remote (United Kingdom)
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please provide your resume in English and specify your proficiency level. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What we do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. About the Role GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Coding, you'll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: Code generation and code review Prompt evaluation and complex...
Contract Spy
Dec 04, 2025
6 Months or more
Full Stack Prototyper at Novus - Strategy & Consulting, Remote/Ellesmere Port, 6 Months, £350-£450 per day
£350 - £450 per day
Contract Spy Hybrid (Ellesmere Port CH65 9HQ, UK)
Job Specification – Full-Stack Prototyper Job Summary We are seeking a Full-Stack Prototyper to rapidly develop functional proofs of concept that validate AI-driven opportunities within the UK home-buying and mortgage market. This role sits at the technical centre of the Innovation Unit, working at high speed to turn hypotheses into tangible demonstrations that inform strategic decisions. You will work across front-end, back-end, AI integrations, and lightweight data handling. Your work will help determine whether we build , buy , or stop ideas early, enabling the organisation to focus investment on concepts with genuine value and feasibility. Unlike a traditional software engineer, this role focuses on speed, experimentation, exploration of emerging AI tools, and clear communication of technical learnings. You will turn ambiguity into working prototypes that test desirability, feasibility, and viability. Key Responsibilities 1) Rapid...
Contract Spy
Nov 27, 2025
6 Months or more
Full Stack Prototyper at Novus - Strategy & Consulting, Remote/Ellesmere Port, 6 Months, £350-£450 per day
£350 - £450 per day
Contract Spy Remote (Ellesmere Port CH65 9HQ, UK)
Job Specification – Full-Stack Prototyper Job Summary We are seeking a Full-Stack Prototyper to rapidly develop functional proofs of concept that validate AI-driven opportunities within the UK home-buying and mortgage market. This role sits at the technical centre of the Innovation Unit, working at high speed to turn hypotheses into tangible demonstrations that inform strategic decisions. You will work across front-end, back-end, AI integrations, and lightweight data handling. Your work will help determine whether we build , buy , or stop ideas early, enabling the organisation to focus investment on concepts with genuine value and feasibility. Unlike a traditional software engineer, this role focuses on speed, experimentation, exploration of emerging AI tools, and clear communication of technical learnings. You will turn ambiguity into working prototypes that test desirability, feasibility, and viability. Key Responsibilities 1) Rapid...
Contract Spy
Dec 09, 2025
Duration not stated
Business Analyst - Generative AI (Banking/AML) at Emagine Consulting, London, £600-£650 per day
£600 - £650 per day
Contract Spy London, UK
The role will be working within our Technology Change practice where we are partnered on Generative AI (GenAI) projects across multiple business units as part of a strategic roadmap. Business Analyst - Generative AI (Banking/AML) London- (Hybrid) X3 days on-site per week £600 - £650 emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our consultants and colleagues which stems from our core...
Contract Spy
Dec 08, 2025
Hourly/Freelance
Python Developer at YO IT CONSULTING, Remote, £Hourly Rate
Contract Spy Remote (United Kingdom)
hiring experienced Python Engineers to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work extending coding benchmarks that reflect real-world development across diverse languages and domains. This is a unique opportunity to apply your engineering expertise toward shaping the next generation of intelligent systems. Key Responsibilities Develop and validate coding benchmarks in Python by curating issues, solutions, and test suites from real-world repositories Ensure benchmark tasks include comprehensive unit and integration tests for solution verification Maintain consistency and scalability of benchmark task distribution Provide structured feedback on solution quality and clarity Debug, optimize, and document benchmark code for reliability and reproducibility Ideal Qualifications 3–10 years of experience as a backend software engineer, ML engineer,...
Contract Spy
Dec 08, 2025
6 Months or more
Sr. Java Developer - Front Office Applications at Solytics Partners, London Area, 6-12 Months, £Contract Rate
Contract Spy London Area, United Kingdom
About Us:   Solytics Partners provide products and services to BFSI and Healthcare firms. We use AI/ML& cutting-edge technology to develop next generation solutions or provide efficient services. We have strong team of PHDs in AI/ML and experts in BFSI, and healthcare industry. Our regulatory compliant solutions and services enable leading corporations and institutions to create and sustain competitive advantage.   Experience Required: 8+ Years Contract Type: Inside IR35 Duration: 6 months to 12 months (possibility of extension)   Job Overview:   We are looking for a Java Engineer to join a high-performing team building low-latency, mission-critical applications. This is a contract role offering the opportunity to work on real-time, high-throughput systems within a fast-paced and innovative trading environment. The ideal candidate will be an expert in reactive Java programming , multithreading, and...
Contract Spy
Dec 04, 2025
Duration not stated
Serverless AI Infra Engineer at Huawei, Edinburgh, £Contractor Rate
Contract Spy Edinburgh, UK
Serverless AI Infra Engineer- Contractor Abo ut Huawei Research and Development UK Limited Founded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. We have 207,000 employees and operate in over 170 countries and regions, serving more than three billion people around the world. Our vision and mission is to bring digital to every person, home and organization for a fully connected, intelligent world. To this end, we will drive ubiquitous connectivity and promote equal access to networks; bring cloud and artificial intelligence to all four corners of the earth to provide superior computing power where you need it, when you need it; build digital platforms to help all industries and organizations become more agile, efficient, and dynamic; redefine user experience with AI, making it more personalized for people in all aspects of their life, whether they’re at home, in the office, or on...
Contract Spy
Dec 04, 2025
Hourly/Freelance
AI/ML Penetration Tester at Mindrift, Remote, £Freelance Rate
Contract Spy United Kingdom
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What we do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. About the Role GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Coding, you'll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: Evaluate and red team AI models and agents and machine...
Contract Spy
Dec 03, 2025
Duration not stated
Business Analyst - Generative AI at Emagine Consulting, London, £600-£650 per day
£600 - £650 per day
Contract Spy London, UK
The role will be working within our Technology Change practice where we are partnered on Generative AI (GenAI) projects across multiple business units as part of a strategic roadmap. Business Analyst - Generative AI (Banking/AML) London- (Hybrid) X3 days on-site per week £600 - £650 emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our consultants and colleagues which stems from our core...
Contract Spy
Dec 03, 2025
Hourly/Freelance
AI/ML Penetration Tester at Mindrift, Remote, £Freelance Rate
Contract Spy Remote (United Kingdom)
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What we do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. About the Role GenAI models are improving very quickly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. If you join the platform as an AI Tutor in Coding, you'll have the opportunity to collaborate on these projects. Although every project is unique, you might typically: Evaluate and red team AI models and agents and machine...
Contract Spy
Dec 01, 2025
6 Months or more
Databricks Engineer at Bermuda Commercial Bank, United Kingdom, 6 Months, £Contract Rate
Contract Spy United Kingdom
About the Role We are seeking an experienced Azure Databricks & Airflow Engineer to join our Data Engineering team on a 6-month contract . The ideal candidate will have strong hands-on expertise in Data Engineering, Databricks, Apache Airflow, PySpark, Python, Unity Catalog, and Data Modelling , ideally within banking or financial services . The role involves designing, building, and optimizing scalable data pipelines, ensuring data governance, and enabling robust analytics and reporting capabilities.   Key Responsibilities Develop and maintain data pipelines using Azure Databricks, Apache Airflow, PySpark, Python , and related Azure services. Implement and manage Unity Catalog for data governance, lineage, access controls, and cataloging of datasets. Design and optimize data models (Dimensional, Star, Snowflake schemas) for analytical reporting and data warehousing in financial environments. Monitor, optimize, and troubleshoot...
Contract Spy
Nov 28, 2025
Duration not stated
Generative AI Engineer at KPMG, London/Remote, £Contractor Rate
Contract Spy Hybrid (London, UK)
3h ago Job Title:  Technical Industrialisation Squad Team Member Engagement Type:   Umbrella/PAYE Location:   London - Remote   (ALL KPMG UK CONTRACTORS MUST RESIDE AND HAVE PROOF OF RIGHTS TO WORK IN THE UK)     Overview: Deliver key technical industrialisation work packages to support the industrialisation of the tools developed during the programme.     KPMG UK is looking for a Generative AI Engineer to join the team. In this role, you will be involved in the development and deployment of generative AI models and solutions, supporting key projects, and driving impactful AI initiatives. You’ll work closely with senior AI professionals and contribute to designing and implementing AI solutions that deliver real business value.    AI Solution Development:   Assist in the design and development of generative AI models and solutions across various projects Work with senior...
Contract Spy
Nov 28, 2025
6 Months or more
Solutions Architect at KPMG, UK, 12 Months, £Contractor Rate
Contract Spy UK
4h ago Role Title:  Solutions Architect Contract Length:   1 year Engagement Type:   Umbrella or PAYE Location:   Anywhere in the UK   (ALL KPMG UK CONTRACTORS MUST RESIDE AND HAVE PROOF OF RIGHTS TO WORK IN THE UK)   The Team: The Advisory Tech team have developed the KPMG Insight Platform for UK and have been invited to participate in a project to scope the potential use of it as the Global Advisory Delivery Platform (ADP) Program across Member Firms. This requires a team to be mobilised at speed, to work alongside the existing UK team with the specialised platform knowledge have been identified as critical resource to deliver a successful proof of concept.  The Individual will be managing UK and offshore resources, required to attend in person workshops and be a critical resource for the Advisory Tech delivery.   Role: This role will be responsible for working with Global Advisory Tech...
Contract Spy
Nov 27, 2025
Duration not stated
Data Analyst at EFTbook, Remote, £B2B Contract Rate
Contract Spy Remote
ETF Data Analyst Location:  Remote (European Time Zone) Contract Type:  B2B About Us:  ETFbook is a Swiss SaaS company providing data, analytics, and custom solutions in the Exchange Traded Funds (ETFs) space. Founded in 2020, we aim to make global ETF data accessible, actionable, and valuable for institutional participants, including ETF issuers, index providers, fund service providers, market makers, exchanges, and buy-side institutions. We develop a platform which offers comprehensive insights through a user-friendly web application and robust APIs, covering areas such as product analysis, fund flow tracking, performance comparisons, and liquidity assessments. About the role:  You’ll join a highly skilled data analysts team, part of the data department. This team is responsible for shaping data roadmap across three regions incl. EMEA, AMER and APAC, acquiring and defining data and analytics contents, ensuring quality and integrity of the data...
Contract Spy
Nov 26, 2025
Duration not stated
Senior ETF Data Analyst/Specialist at EFTbook, Remote, £Competitive B2B Rate
Contract Spy Remote
Senior ETF Data Analyst/Specialist Location:  Remote (European Time Zone) Contract Type:  B2B About Us: ETFbook is a Swiss SaaS company providing data, analytics, and custom solutions in the Exchange Traded Funds (ETFs) space. Founded in 2020,we aim to make global ETF data accessible, actionable, and valuable for institutional participants, including ETF issuers, index providers, fund service providers, market makers, exchanges, and buy-side institutions. We develop a platform which offers comprehensive insights through a user-friendly web application and robust APIs, covering areas such as product analysis, fund flow tracking, performance comparisons, and liquidity assessments. About the role: You’ll join a highly skilled data analysts team, part of the data department. This team is responsible for shaping data roadmap across three regions incl. EMEA, AMER and APAC, acquiring and defining data and analytics contents, ensuring quality and integrity of the...
Contract Spy
Nov 26, 2025
6 Months or more
Lead Technology Architect at Columbia Threadneedle Investments, City Of London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (City Of London, England, United Kingdom)
Lead Technology Architect Location: London Role Type: Contract - 6 months Work Setup: Hybrid - 3 days in office   Who We Are Columbia Threadneedle Asset Management Holdings Limited is a cornerstone of Columbia Threadneedle Investments' global presence, providing the structural foundation for one of the world's leading asset managers. Backed by Ameriprise Financial, the company supports innovative investment solutions across equities, fixed income, multi‑asset strategies, and alternatives. With a commitment to responsible investing, rigorous research, and long‑term value creation, it helps ensure clients' capital works smarter and grows sustainably   What you'll do: Lead the global technology strategy for distribution data and client reporting by leveraging cloud (e.g., AWS, Snowflake) and SaaS solutions to build scalable platforms that deliver timely, impactful insights across EMEA, North America, and India. Own fund performance...
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