about our culture on . Role summary Embedded directly in Le Chat product Team, you will build the evaluation and A/B testing framework, add end-to-end observability, and run a reliable model release process. Work with Science to ship measurable improvements to quality, latency, safety, and reliability What you will do • Build and maintain an LLM evaluation … task success, helpfulness, hallucination proxies, safety flags, latency/cost. • Run A/B tests for prompts, models, and system prompts, analyze results, recommend rollout or rollback. • Set up observability for LLM calls: structured logging, tracing, dashboards, alerts. • Operate the model release: canary and shadow traffic, sign-offs, SLO-based rollback criteria, regression detection. • Improve core behaviors: memory write/… LLM experience: prompts, tool/function calling, and system prompts. • Hands-on with evals and A/B testing, you can design metrics and make rollout decisions from data. • Observability: logging, tracing, dashboards, alerting • Product mindset: form hypotheses, run experiments, interpret results, iterate. • Clear written and spoken communication, autonomous; and product-oriented. Now it would be ideal if you have More ❯
results that matter. By taking advantage of all structured and unstructured data - securing and protecting private information more effectively - Elastic's complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. What is The Role: Elastic is seeking a Sector Director to lead our Central Government Pod as part of the broader Public … multi-stakeholder, high-value opportunities that shape the future of digital government. Champion customer value - Help agencies unlock the power of their data with Elastic's platform across search, observability, and security use cases. Be an evangelist - Represent Elastic's open-source spirit while clearly communicating the differentiated value of our commercial offerings to both technical and executive audiences. Inspire More ❯
Bristol, Avon, England, United Kingdom Hybrid / WFH Options
MBDA
frequency or Antenna Design or Directed Energy (practical and/or theoretical experiences considered) Data analysis (e.g. Matlab) Circuit modelling (e.g. Spice) Electromagnetic modelling (e.g. CST/Comsol) Low Observability: Experience in Low observability or stealth design RF modelling (e.g. CST) Experience with Antenna design or metamaterials Radio Frequency and Low Observability Systems Design: Experience of system design or system More ❯
You're ready for that next step now, having spent a couple of years perfecting your craft in High Performance Computing. Pastures new and additional challenges are calling. Work has become slightly monotonous and you can feel yourself stagnating, watching More ❯
Wellington, Shropshire, United Kingdom Hybrid / WFH Options
Experis
will become a standard. Rate: up to 552 p/d Umbrella inside IR35 Clearance required: SC eligible but Active Security Clearance is desired Role purpose/summary The Observability as a Service (OaaS) Programme comprising an Observability Centre of Excellence (COE) and Dynatrace SaaS platform requires an engineer with Dynatrace understanding to be responsible for supporting the Dynatrace OaaS More ❯
Telford, Shropshire, West Midlands, United Kingdom Hybrid / WFH Options
Experis
will become a standard. Rate: up to £552 p/d Umbrella inside IR35 Clearance required: SC eligible but Active Security Clearance is desired Role purpose/summary The Observability as a Service (OaaS) Programme comprising an Observability Centre of Excellence (COE) and Dynatrace SaaS platform requires an engineer with Dynatrace understanding to be responsible for supporting the Dynatrace OaaS More ❯
newport, midlands, united kingdom Hybrid / WFH Options
Experis
will become a standard. Rate: up to £552 p/d Umbrella inside IR35 Clearance required: SC eligible but Active Security Clearance is desired Role purpose/summary The Observability as a Service (OaaS) Programme comprising an Observability Centre of Excellence (COE) and Dynatrace SaaS platform requires an engineer with Dynatrace understanding to be responsible for supporting the Dynatrace OaaS More ❯
Work with the Architecture Team and the Development Teams to translate company needs into network infrastructure solutions that will suit those needs and requirements in terms of performance, resource usage, scalability, resilience and observability. The proposed solutions may include Core More ❯