Sam Oliver

AI Integration Lead – Workday HCM Contract | 5 months | Fully Remote Start: Mid-September Sector: Global Enterprise  A global organisation is seeking an AI Integration Lead to support its Workday HCM transformation. This role will drive the design and delivery of AI features across key streams including data, integration, testing, and leadership alignment. You’ll act as the bridge between technical teams and business stakeholders to ensure AI is embedded effectively in HR processes, with a focus on workforce planning, talent management, and operational efficiency. Key responsibilities:Advise leadership on the role of AI within the Workday rolloutCollaborate with PMO, data, and integration teams to design and implement AI-driven featuresEnsure AI solutions align with business goals, data quality requirements, and ethical standardsSupport testing and validation of predictive models and automation toolsWhat we’re looking for:Proven experience delivering AI/ML solutions in enterprise environmentsGood understanding of HR systems, ideally WorkdayStrong communication skills and ability to work across cross-functional teamsAwareness of ethical AI principles and data governance in HR contextsThis is a hands-on, delivery-focused role with high visibility across a global transformation. Fully remote with a mid-September start.

Freelance Contract: Lead Product Owner/Programme Manager – GenAI Program Location: Remote (EU-based candidates only) Start Date: ASAP Duration: 6 months A global enterprise client is seeking a Lead Product Owner/Programme Manager to support the delivery of a cross-functional GenAI program. You’ll work alongside the AI Strategy Lead to manage the GenAI roadmap, oversee the intake and prioritisation of AI use cases from across the business, and ensure delivery aligns with governance and strategic value. Key Responsibilities:Own and evolve the GenAI product roadmapManage use case intake, evaluation, and prioritisationTrack delivery across Experiment, Pilot, and Scale phasesAlign cross-functional stakeholders and manage dependenciesEmbed governance and reporting milestones throughout the delivery processSupport communication and change initiatives linked to the GenAI rolloutWhat We're Looking For:Strong experience in product ownership or program managementFamiliarity with AI, ML, or advanced analytics projectsExcellent stakeholder management and communication skillsComfortable working in complex, enterprise environmentsEU-based, with good remote working setup

Python Developer – AI Agent A European tech consultancy is supporting a client on a cutting-edge Generative AI project. The client is developing an agent to extract and structure information from online sources using LLMs. They’re looking for experienced Python developer to work closely with data scientists and data engineers to design and build this agent using LangGraph. Key details:Location: Remote (Have to be in CET timezone)Rate: €350/dayDuration: 3-month initial contract, likely extensionInterview: One-stage Tech Stack:PythonLangGraph (LLM orchestration, prompt/context engineering)Azure (from Foundry platform – containerization possible; Azure experience would be great but not a hard requirement)Ideal Candidate:Strong Python skillsComfortable collaborating with data teamsInterest or experience in LLM applications and agent designAble to reason through system design trade-offs

Azure AI Solution Architect – Remote Contract Location: Remote (Has to be EU-based) Language: Fluent/native English required Start: ASAPDuration: Until end of 2025, extremely likely extension A growing Microsoft-focused consultancy is seeking an experienced Azure AI Solution Architect to lead the design and delivery of enterprise Azure and Generative AI projects. You will act as the technical lead across solution architecture, client engagement, and delivery. Working with services like Azure Cognitive Search, OpenAI, and DevOps pipelines. The role is fully remote and client-facing, within a fast-moving, technically mature team. What you’ll bring:8+ years in Microsoft ecosystems (.NET, Azure PaaS)Strong experience in AI/ML and GenAI solution architecture (Azure Cognitive Services, Azure OpenAI)Understanding of prompt engineering and patterns like RAGExcellent communication skills across tech and business stakeholdersNice to have:Azure certificationsExperience with LLMs (GPT, BERT, LLaMA)Portuguese or French language skills

Quantitative Researcher – Crypto Markets & Signal Modeling A remote-first trading company is looking for a Quantitative Researcher or Data Scientist to help uncover short-term alpha in emerging crypto assets. You'll focus on surfacing opportunities in memecoin markets using a mix of blockchain analytics, sentiment signals, and time-series modeling. Key Details:Start date: ASAPLocation: Remote - EuropeContract: 3 months (potential to extend or go permanent)Rate: €500–€550/dayRole OverviewDevelop data-driven signals using blockchain indicators such as wallet flows, token velocity, and on-chain user activityBuild fast-reacting models to support short-horizon trading strategies with high win potentialUse real-world backtesting and live data to validate and adjust strategy parametersTrack platform-level performance metrics (e.g. retention, revenue trends) to support operational insightsWork closely with engineering teams to translate models into production-grade trading botsIdeal ProfileAdvanced academic background (PhD or equivalent experience) in a quantitative disciplinePrevious work in high-performance trading environments (HFT, hedge funds, or crypto-native quant firms)Strong command of Python, R, or MATLAB with a focus on market modeling and alpha researchFamiliarity with crypto trading ecosystems, especially volatile altcoins or Solana-based assetsComfortable navigating uncertain, noisy data and high-frequency environments

Freelance Agentic AI Engineer – A stealth startup trading company is looking for an experienced Agentic AI Engineer to develop autonomous trading agents using reinforcement learning and deep learning. The focus is on real-time execution across memecoins and large-cap crypto assets, powered by Solana. Key DetailsStart date: ASAPLocation: Fully remoteContract: 3 months (with option to go permanent)Day rate: €520/dayWhat You’ll DoDesign and train RL/DL models for crypto asset tradingBuild real-time trading agents integrated with Solana (e.g. Pyth Network, RPC APIs)Develop strategies for high-volatility memecoins and liquidity-aware large-cap coinsImplement risk controls to manage exposure across asset classesWhat We’re Looking ForPhD in AI/ML or 5+ years at leading AI/Web3 firms Demonstrated success deploying AI-powered trading systems with measurable performanceStrong background in reinforcement learning, deep learning, and financial modelingBonus: Experience with Solana, live trading infrastructure, or agentic AI