Observer jobs in Doncaster

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

Lead AI Engineer UK - Remote Portugal - Remote There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems! About This Role As a Lead AI Engineer in our Artificial Intelligence Group, you will be working on our Mentor line of products. Your main role will be to design and bring to life AI products and features applied to the problem of...

Clinical Psychologist (Remote) - Salary: Negotiable - Location: Remote - Job Type: Permanent Full-time Opportunities - Start Date: ASAP About The Role We’re seeking a dedicated Clinical Psychologist to join RTN Mental Health Solutions. This fully remote role offers the opportunity to play a key part in the diagnostic journey for children, young people, and adults with suspected autism and...

Engineering Manager – Mobile (Android & iOS) 📍 Leeds, UK | Hybrid Working We’re looking for an experienced Engineering Manager (Mobile) to lead the development and operation of high-traffic Android and iOS applications used daily by millions of users across multiple European markets. This is a hands-on leadership role where you’ll guide a cross-functional squad, drive technical excellence, and...

You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams.

First Point Group is recruiting for a Core Network Engineer (Ericsson/Nokia) with specific previous experience working on Virgin Media / VMO2 and/or BT/EE networks and projects. The successful candidate will have extensive experience within operational support, optimisation, and evolution of a next-generation IMS and 5G core network. This is a fully remote role based on a daily rate...

You will build, scale, and own the cloud-native infrastructure powering Magentic’s AI procurement workers. This role offers the rare chance to architect high-quality foundations from the ground up for a global supply chain solution. You’ll influence the technical direction of a next-generation agentic system while ensuring high observability and security.

Health and Safety Manager (Site Based) Location: Trawsfynydd, Gwynedd, Wales – with occasional working in the Birmingham Head office when required Duration: Fixed Term Contract – Circa 108 Weeks Our client is one of the UK’s leading demolition and remediation contractors, delivering projects from £100k to £20m+ across a wide range of complex and high-profile sites. With their own workforce and...

Due to increased work load we require a skilled and knowledgeable Quality Inspector to join our Quality Control team. The job will involve, - Conduct thorough inspections and testing of products, materials, or components to verify that they meet quality standards, specifications, and regulatory requirements in accordance with AS9100 - Maintain detailed records of inspection and testing results,...

We are looking for an experienced Senior Machine Learning Engineer to lead the design and production integration of ML into an established live trading system and drive its next phase of development. Building on our early ML research and prototypes, you will design, build, deploy, and operate production ML components that integrate directly with a real-time execution engine – improving...

Machine Learning Engineer Fully Remote - UK based Up to £90,000 + Benefits About the Role We are working with a fully remote gaming and entertainment business that is scaling its data and machine-learning capabilities. With strong backing for data-driven decision-making, they are now looking for a Machine Learning Engineer to help operationalise, maintain, and optimise their ML systems across...

You will also be responsible for establishing policies that will create and maintain a safe workplace. As a safety officer you must have excellent attention to detail to identify hazards.

You will also be able to discover opportunities for improving conditions and execute various safety programs.

You will engage with internal and external stakeholders, aligning with your team leader and coordinating site activities between various suppliers. Main Responsibilities: - Collaborate amongst the electrical installation and commissioning supervisors to establish a high degree of trust.

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer,...

Multi-Agent LLM Systems Remote (MUST BE IN EUROPE) We’re partnering with a venture-backed startup led by a founder who has built and taken two technology companies to IPO, now assembling a world-class team to tackle one of the most impactful problems in applied AI. The company is developing a voice-enabled AI copilot used by professionals to eliminate the friction from documentation and...

Founded by Paul Anthony, creator and co-founder of Primer (Series B, $425M valuation), Colossal is building at the intersection of generative app development and commerce infrastructure. Think: Lovable for commerce, but for non-developers. We're backed by Tier 1 investors: Seedcamp, 10x Founders, Connect Ventures, and are planning to raise our seed round later this year. Why Colossal? The...

Senior Data Engineer | Remote (UK or Europe) A leading prop trading firm is hiring a Senior Data Engineer to take ownership of their trading and market data infrastructure. Operating globally with connectivity to dozens of exchanges, the firm executes millions of trades daily with data playing a mission-critical role in every aspect of the business. This is a high-impact, high-autonomy role in...

Global University Systems is building a modern AI platform to power how our universities recruit, teach, support, and serve students. The Director of AI will lead this transformation, turning promising ideas into production-grade AI solutions that create real value for students and staff. This role owns the AI roadmap end-to-end: from identifying high-impact use cases, to running rapid...

You will oversee 2–3 backend squads, shaping long-term microservices architecture using Java 21 and AWS. This role balances strategic technical leadership with hands-on mentorship to drive engineering excellence, security, and scalable system design. Why this role is remarkable:

Senior Clinical Psychologist (Remote) - Salary: Negotiable - Location: Remote - Job Type: Permanent Full-time Opportunities - Start Date: ASAP About The Role We’re seeking a Senior Clinical Psychologist to join RTN Mental Health Solutions. This fully remote role offers the opportunity to play a key part in the diagnostic journey for children, young people, and adults with suspected autism and...