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Harvey Nash's Pub Sec client is restructuring its software delivery model to create long‑standing development teams aligned to core business domains, ensuring clear ownership of digital products. The Land Registration Automation team is responsible for analysing the problem space and developing solutions that enable high‑volume, low‑complexity casework to be automated. Key challenges include applying OCR and large language models to deed documents to assess automation risk, interpreting unstructured Title Sheet content to support automation of more complex cases, and automating wet signature verification using document analysis, object detection techniques and open language models. The role focuses on building AI/ML solutions and tooling for scalable automation within a hybrid Edinburgh-based environment.

Embedded DSP Software Engineer role in Stevenage for a 6-month contract, developing embedded C software on ARM multicore platforms, integrating Software Defined Radio (SDR) datalink components, and working with FPGA and RF subsystems. Hybrid/remote UK-based with potential extension and possible 4-day week. Training and leadership opportunities within a small team.

Experienced Principal Python Developer for a 6-month contract in the Public Sector (NHS/Healthcare) delivering a crucial project. Hybrid role based in Leeds offering £500-£550 per day. Requires Python, AWS (Serverless), Lambda, StepFunctions, and DynamoDB; PySpark & Databricks are desirable; strong communication and stakeholder management.

Contract Data Visualisation Specialist required to develop a Tableau workbook on Tableau server for a Commercial Steering meeting, working with senior stakeholders (CEO, Head of Sales, Head of Brand Management, Head of Fleet and Controlling). The role involves delivering dashboards using Tableau Server, Prep and Desktop, handling large data sets, ensuring intuitive navigation for non-data specialists, and providing documentation for BAU transition. The engagement spans three months (initial development for two months, final month for refinement) with weekly progress checks and documentation of calculated fields.

Contract DevOps Engineer to join a team building a cloud-based platform in a public sector context; requires strong infrastructure experience, specifically within a multi-account AWS environment and Kubernetes/EKS with Infrastructure as Code. You will be embedded into the Digital team, building and operating secure infrastructure, mentoring juniors, and contributing to architectural roadmaps.

Senior Data Engineer responsible for building real-time data pipelines and end-to-end ELT solutions using Python and SQL in a contract role for a leading investment firm, with on-site work in London/Manchester and agile delivery.

Senior Java Developer with Elastic Search expertise needed for a 1-year contract in Croydon (once a week on-site). You will design, develop and maintain data-intensive systems, integrate data from multiple sources, and optimise data workflows using Java, Python, SQL, LakeFS and Apache Spark. Requires Elastic Search SME, strong data processing skills, UK residency with SC clearance. Daily rate up to £616 (Umbrella only).

An experienced Data Engineer is required to support the CDW SA team in delivering DWIT Informatica Advanced Scans across legacy data warehouses, enabling the strategic migration from legacy data warehouses to the new Data Lakehouse architecture.

Contract AI/ML Engineer with deep GCP expertise (Vertex AI, BigQuery, Cloud Run, GKE, Pub/Sub) to build LLM/GenAI or traditional ML solutions end-to-end in a fast-moving startup/scale-up. Requires strong Python, MLOps/CI/CD/IaC skills; hybrid London onsite 2–3 days, 6-month rolling contract, £400-£500 per day, outside IR35.

Role developing industrialised optimization and machine-learning models as part of a full-stack product squad delivering operations decision-support software. You will build data pipelines, ML and optimization models, and ensure features integrate with the product stack (data ingestion, UI, orchestration) to maximise impact and value.