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28 engineering jobs found

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Contract Spy
Aug 14, 2026
Hourly/Freelance
Full-Stack Web App Developer at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Mindrift is looking for skilled Full-Stack Web App Developers (JavaScript/TypeScript + Python or Node) to join the Tendem project (https://tendem.ai/) and build interactive browser-based applications for real-world use cases. In this role, you 'll apply your full-stack engineering expertise to design, build, and maintain functional, robust, and user-friendly web applications. This part-time remote opportunity is ideal for professionals with hands-on experience in modern frontend frameworks, backend APIs, databases, and shipping interactive web products end-to-end.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a Tendem project. As a Full-Stack Web App Developer, you 'll design, build, and refine...
Contract Spy
Aug 14, 2026
Hourly/Freelance
Senior Python Data Scraping Engineer at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you 'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, reliable, and high-quality results. This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a...
Contract Spy
Aug 13, 2026
Hourly/Freelance
Mobile App Developer (iOS/Android) at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Mindrift is looking for skilled Mobile App Developers (React Native, Flutter, Swift, or Kotlin) to join the Tendem project (https://tendem.ai/) and build native and cross-platform mobile applications for real-world use cases. In this role, you 'll apply your mobile engineering expertise to build stable, performant, and user-friendly applications for iOS and Android. This part-time remote opportunity is ideal for professionals with hands-on experience shipping iOS and/or Android apps, working with platform APIs, and handling the full mobile development lifecycle.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a Tendem project. As a Mobile App Developer, you 'll design, build, and refine mobile...
Contract Spy
Aug 12, 2026
Hourly/Freelance
Senior Data Engineer at LTM Limited, Sheffield, 6 Months, £65 per hour
Contract Spy Sheffield, UK
Role description Role Senior Data Engineer Sheffield, UK 6 Months contract Rate: 65 GBP per hour inside IR35     Experience 7 to 11     Responsibilities Design build and maintain largescale data pipelines and ETL workflows across enterprise datasets Ingest provision and manage raw enriched and curated data assets for analytics platforms Improve reliability scalability and realtime data ingestion capabilities Support and enhance cloudbased data ingestion infrastructure and platform services Acquire transport clean transform and integrate data from internal and external sources Perform exploratory data analysis and onboard new data sources Develop automated data engineering workflows and optimize data processing pipelines Manage data modelling data warehousing data integration and data cataloguing activities Support realtime analytics and streaming data platforms Contribute to cloud...
Contract Spy
Aug 12, 2026
Hourly/Freelance
Risk Specialist at Uber AI Solutions, United Kingdom, £Freelance Rate
Contract Spy United Kingdom
Freelance Quantitative Model Risk specialist   We are looking for a freelance Quantitative Model Risk/Model Validation specialist with a strong quantitative background in model validation or model development to support the development of model risk solutions. Please note that this is an independent contractor (IC) engagement, not a full-time role. This is a freelance, paid earning opportunity through Uber AI Solutions.   This opportunity requires knowledge of model testing and validation techniques for Equity options pricing models and one or more additional asset classes or modeling domains: FX, MBS, Rates, Inflation, or Commodities. Your core work will include reviewing and expanding the internal knowledge base and advising engineering and product teams on various model risk topics.   Essential duties and responsibilities   During this engagement, you will: Work with product and engineering teams acting as a model risk...
Contract Spy
Aug 12, 2026
Hourly/Freelance
Frontend Developer (Landing Pages & Websites) at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Mindrift is looking for skilled Frontend Developers (HTML/CSS/JavaScript, React/Next.js) to join the Tendem project (https://tendem.ai/) and build high-quality landing pages and multi-page websites for real-world use cases. In this role, you 'll apply your frontend development expertise and design sensibility to build pixel-perfect, responsive, and conversion-focused websites that meet real client requirements. This part-time remote opportunity is ideal for professionals with hands-on experience in landing page production, multi-page website development, and modern frontend frameworks.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a Tendem project. As a Frontend Developer, you 'll design, build,...
Contract Spy
Aug 11, 2026
Hourly/Freelance
Senior Python Engineer - AI Coding Agent Evaluation at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.What this opportunity involves: We 're building a dataset to evaluate AI coding agents - how well a model handles real-world developer tasks. You 'll create challenging tasks and evaluation criteria within realistic simulated environments: Build realistic developer environments - a virtual company with codebase, infrastructure, and context (tickets, docs, conversations) that forms a believable development history Design tasks from intermediate states of these environments - craft the prompt, define what ʺsolved ʺ means, and ensure the task is solvable by an AI agent Write tests that verify agent solutions - accept all valid approaches and reject incorrect ones, neither too...
Contract Spy
Aug 11, 2026
Hourly/Freelance
Quantitative Analyst (Finance) at Turing, Remote, £Hourly Rate
Contract Spy Remote (United Kingdom)
About Turing Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L.   Role Overview Turing is looking for Quantitative Finance professionals to work with our researchers to improve the performance of AI models. You will apply your expertise in quantitative modeling, statistical analysis, algorithmic strategy development, and financial engineering to evaluate and...
Contract Spy
Aug 11, 2026
Hourly/Freelance
Chatbot Developer (WhatsApp, Telegram, Discord) at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project (https://tendem.ai/) and build conversational bots and messaging-platform integrations for real-world applications. In this role, you 'll use your bot engineering expertise, conversational design skills, and quality-focused approach to build reliable, useful bots and messaging integrations that deliver a great user experience. This part-time remote opportunity is ideal for professionals with hands-on experience building messaging bots, working with platform APIs and webhooks, and implementing conversational logic.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a Tendem...
Contract Spy
Aug 11, 2026
Hourly/Freelance
Data Scraping Engineer (Python) at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Mindrift is looking for highly skilled Web Scraping specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you 'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, reliable, and high-quality results. This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction, and processing.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for...
Contract Spy
Aug 10, 2026
Hourly/Freelance
Software Test Engineer at BAE Systems, Rochester, 12 Months, £53-£87 per hour
Contract Spy Rochester, England, United Kingdom
Client: BAE Systems Job Type: Contract Job Title: Software Engineer (Test Systems) Location: Rochester 4 days per week on-site Hourly Rate: £53.90 to £87.83 Umbrella inside IR35 Duration: 12 months   Key Responsibilitie s Working in a team environment with the development of Test Equipment solutions that support the complex and demanding requirements of the diverse variety of Products developed at the Rochester site Systems Requirements and Validation Software Architectures Software Requirement Generation/Derivation Software Top level and detailed Design Software Integration Software Verification/Validation Software task maturity tracking   Skills & Qualificatio n Expertise with TestStand and LabView Experience of working in an engineering environment Experience of Test Equipment desig An understanding of the cyber security controls as set out in NIST SP 800-171 and...
Contract Spy
Aug 10, 2026
Hourly/Freelance
Quantitative Analyst (Finance) at Turing, Remote, £Hourly Rate
Contract Spy Remote (United Kingdom)
About Turing Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents; and second, by applying that expertise to help enterprises transform AI from proof of concept into proprietary intelligence with systems that perform reliably, deliver measurable impact, and drive lasting results on the P&L.   Role Overview Turing is looking for Quantitative Finance professionals to work with our researchers to improve the performance of AI models. You will apply your expertise in quantitative modeling, statistical analysis, algorithmic strategy development, and financial engineering to evaluate and...
Contract Spy
Aug 06, 2026
Hourly/Freelance
Mobile App Developer (iOS / Android) at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Mindrift is looking for skilled Mobile App Developers (React Native, Flutter, Swift, or Kotlin) to join the Tendem project (https://tendem.ai/) and build native and cross-platform mobile applications for real-world use cases. In this role, you 'll apply your mobile engineering expertise to build stable, performant, and user-friendly applications for iOS and Android. This part-time remote opportunity is ideal for professionals with hands-on experience shipping iOS and/or Android apps, working with platform APIs, and handling the full mobile development lifecycle.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a Tendem project. As a Mobile App Developer, you 'll design, build, and refine mobile...
Contract Spy
Aug 06, 2026
Hourly/Freelance
Senior Python Data Scraping Engineer at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Mindrift is looking for highly skilled Vibecode specialists to join the Tendem project (https://tendem.ai/) and drive specialized data scraping workflows for real-world use cases. Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you 'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, reliable, and high-quality results. This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a...
Contract Spy
Aug 05, 2026
Hourly/Freelance
Senior Freelance Android Engineer - Kotlin at voize, Birmingham, 3 Months+, £Freelance Rate
Contract Spy Birmingham, UK
Senior Freelance Android Engineer - Kotlin Why voize? Because we’re more than just a job! At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to admin work that pulls nurses away from what matters most: people .   Your Mission As a Freelance Senior Android Engineer , you'll take ownership of building and evolving our Android application, creating features that have a real impact on the daily lives of healthcare professionals. We are open to candidates based in France, Germany, or England , with a willingness to travel to our Berlin office from time to time (travel expenses covered). The initial contract is for a minimum of three months.   Your Daily Business – No two days are alike Take full ownership of the development and technical implementation of our Android apps (Kotlin & Jetpack Compose) Build features that...
Contract Spy
Aug 05, 2026
Hourly/Freelance
Senior Data Engineer at LTM Limited, Sheffield, 6 Months, £65 per hour
Contract Spy Sheffield, UK
Role description Role Senior Data Engineer Sheffield, UK 6 Months contract Rate: 65 GBP per hour inside IR35     Experience 7 to 11     Responsibilities Design build and maintain largescale data pipelines and ETL workflows across enterprise datasets Ingest provision and manage raw enriched and curated data assets for analytics platforms Improve reliability scalability and realtime data ingestion capabilities Support and enhance cloudbased data ingestion infrastructure and platform services Acquire transport clean transform and integrate data from internal and external sources Perform exploratory data analysis and onboard new data sources Develop automated data engineering workflows and optimize data processing pipelines Manage data modelling data warehousing data integration and data cataloguing activities Support realtime analytics and streaming data platforms Contribute to cloud...
Contract Spy
Aug 05, 2026
Hourly/Freelance
Senior Product Engineer at Wonderbly, Central London, 4 Months, £Freelance Rate
Contract Spy London, UK
Full job description 3-4 days per week, hybrid work policy in central London office We're looking for a freelance product engineer to join us between June and October 2026, working primarily on wonderbly.com with a focus on driving growth into Q4. This is a hands-on role. The work involves close collaboration with the VP product and other teams to solve deep customer experience challenges around our Kids and Keepsake landing pages and journeys, in order to unlock growth in these key areas for the business. You'll be working within a small, focused team — and at least some of the time, with a fair amount of autonomy. We're not looking for someone to execute a perfect brief. We're looking for someone with the judgment to help us figure out the right thing to build, and then build it well. A few things that are important to us The work you're doing feeds directly into beautifully made, deeply personal books that people treasure. People’s...
Contract Spy
Aug 04, 2026
Hourly/Freelance
Chatbot Developer at Mindrift, Remote, £Freelance Rate
Contract Spy Remote
Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project (https://tendem.ai/) and build conversational bots and messaging-platform integrations for real-world applications. In this role, you 'll use your bot engineering expertise, conversational design skills, and quality-focused approach to build reliable, useful bots and messaging integrations that deliver a great user experience. This part-time remote opportunity is ideal for professionals with hands-on experience building messaging bots, working with platform APIs and webhooks, and implementing conversational logic.   What We Do The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.   About the Role This is a freelance role for a Tendem...
Contract Spy
Aug 03, 2026
Hourly/Freelance
Senior Software Engineer - AI Interaction Evaluator (Codex/Claude Code) at G2i Inc., Remote, £Hourly Rate
Contract Spy Remote (United Kingdom)
Senior AI Interaction Evaluator (Codex / Claude Code) Contract | $50-200/hr | 10–20 hrs/week | Start ASAP (through early May) Check out this Loom video for more details!   We’re looking for a highly experienced software engineer (SR+) to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and Claude Code. This is not a traditional engineering role. You won’t be writing production code. You’ll be evaluating something harder: whether the model thinks like a great engineer.   What This Role Actually Is You will assess how AI coding agents behave in real-world scenarios — focusing on: Whether the response makes sense Whether the preamble and reasoning are useful Whether the output reflects strong engineering judgment Whether the interaction feels right to an experienced developer This role is about engineering taste — not syntax...
Contract Spy
Aug 03, 2026
Hourly/Freelance
AI Engineer (Infrastructure SRE & Automation) at Sky, Livingston, £Hourly Rate
Contract Spy Livingston, West Lothian, UK
We don't just believe in better. We make it happen. ? Better content. Better products. And better careers.? ? Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Stream to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. ? Role/Team overview ? ? We are seeking an AI Specialist to design, build, and operationalise intelligent systems that enhance Site Reliability Engineering (SRE) platforms and automate large-scale infrastructure operations. This role has a strong emphasis on reliability, scalability, and operational efficiency. You will work closely with SRE, platform, and cloud engineering teams, within a global technology support organisation to embed AI-driven decision-making, predictive analytics, and autonomous remediation into infrastructure...
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