Trabajos user testing en LondonCrear alertas

About Luupli Luupli is a social media app that has equity, diversity, and equality at its heart. We believe that social media can be a force for good, and we are committed to creating a platform that maximizes the value that creators and businesses can gain from it, while making a positive impact on society and the planet. Our app is currently in Beta Test, and we are excited about the possibilities it presents. Our team is made up of passionate and dedicated individuals who are committed to making Luupli a success. Job Description As an AI Engineer at Luupli, you will play a pivotal role in developing intelligent systems and orchestrating agentic workflows that power Luupli’s AI features. Your work will span Retrieval-Augmented Generation (RAG), multi-agent LLM orchestration, auto-captioning, generative media, and content moderation. You’ll use frameworks like LangGraph, LangChain, and Google’s Agent Development Kit to build persistent, scalable AI services on Google Cloud Platform (GCP). This is a full-stack AI role that spans intelligent backend APIs, LLM agent orchestration, and integration with product-facing features. Responsibilities Build and deploy multi-agent AI workflows using LangGraph, LangChain, or Google’s Agent Development Kit. Implement RAG pipelines using embeddings, semantic chunking, and vector databases (e.g., FAISS, Pinecone, Weaviate). Integrate hosted and open-source LLMs (OpenAI, Gemini, Claude, Ollama, Mistral) into intelligent systems. Build REST APIs with FastAPI and internal tools with Streamlit to expose AI functionality. Deploy production-grade services on GCP using Vertex AI, Cloud Run, Cloud Functions, IAM, and Pub/Sub. Embed AI into platform features such as auto-captioning, LuupForge (generative studio), feed personalization, and real-time moderation. Maintain modular, testable, observable, and secure code across the AI system lifecycle. Requirements 3+ years experience in applied AI/ML engineering (production-level deployments, not research-only). Strong Python development skills with full-stack AI engineering experience: FastAPI, Streamlit LangGraph, LangChain, or similar PyTorch, Transformers FAISS, Weaviate, or Pinecone Solid experience working with hosted APIs (OpenAI, Gemini) and self-hosted models (Mistral, Ollama, LLaMA). Deep understanding of LLM orchestration, agent tool-use, memory sharing, and prompt engineering. Hands-on experience with Google Cloud Platform (GCP); especially Vertex AI, Cloud Functions, Cloud Run, and Pub/Sub. Familiarity with best practices in cloud-based software development: containerization, CI/CD, testing, monitoring. Nice to Have Experience with Google’s Agent Development Kit or similar agent ecosystems. Familiarity with multimodal AI (e.g., handling text, image, audio, or video content). Prior experience developing creator platforms, content recommendation engines, or social media analytics. Understanding of ethical AI principles, data privacy, and bias mitigation. Experience with observability tools (e.g., Sentry, OpenTelemetry, Datadog). Data engineering experience, such as: Building ETL/ELT pipelines Working with event-based ingestion and structured logs (e.g., user sessions, reactions, feeds) Using tools like BigQuery, Airflow, or dbt Designing or consuming feature stores for AI/ML applications Compensation This is an equity-only position, offering a unique opportunity to gain a stake in a rapidly growing company and contribute directly to its success. As part of your cover letter, please respond to the following questions: This position is structured on an equity-only basis. Thus, it is presently unpaid until we secure seed funding. Given this structure, are you comfortable continuing with your application for this role? Have you built or contributed to agent-based AI systems using frameworks like LangGraph, LangChain, or Google’s Agent Development Kit? Do you have experience with Retrieval-Augmented Generation (RAG) systems and vector databases (e.g., FAISS, Pinecone, Weaviate)? Have you deployed AI systems on Google Cloud Platform? If not, which cloud platforms have you used and how? Have you integrated LLMs (e.g., OpenAI, Gemini, Claude) into autonomous or multi-step workflows? Can you explain how agents collaborate and maintain memory across tasked in multi-agent systems? What is your experience with prompt engineering, tool invocation, and orchestrated LLM workflows? Do you have any public code repositories (e.g., GitHub), demo URLs, or project write-ups showcasing your work?

Overall, Job Purpose: To provide multidisciplinary service to all users to help in the smooth and efficient running of all sections within the lab to ensure safe, rapid, timely and accurate reporting of results. Investigation and analysis of samples for Haematology, and Biochemistry. The post holder will be required to work within any section of the department including core and On Call hours as required. Main Duties: To include, but not be restricted to, the following duties: 1. Participate in all areas of laboratory bench work, whilst adhering to standard operating procedures and participating in their regular review and update. 2. Perform Haematology, and other related tests accurately and efficiently. 3. Perform Biochemistry, Immunoassay tests and other related tests accurately and efficiently. 4. Perform/ monitor quality control program. 5. Assist in stock control. 6. Be aware of current advances and appraise new techniques. 7. Evaluate results for credibility and inform the Pathology Manager, Consultant Pathologist and / or the requesting clinician of any notifiable abnormalities. 8. Rotate through sections of the laboratory on a regular basis to maintain multidisciplinary skills for ‘On-Call’. 9. Communicate patients’ results and answer enquiries from health care professionals providing information regarding appropriate investigations required and explanation of results, within departmental guidelines and professional code of conduct. 10. Interpret clinical information and use scientific knowledge to process specimens for appropriate tests, seeking advice from senior staff and clinicians when necessary. 11. Operate and maintain all analytical equipment in the department. 12. Evaluate and monitor the accuracy and precision of laboratory investigations using appropriate quality control procedures. 13. Interpret complex scientific data and enter test results on pathology computer system. 14. Check reports for further action by clinical staff. 15. Authorise reports as delegated within departmental policy. 16. To assist when required in the preparation of documentation for UKAS (ISO) accreditation. 17. Able to solve complex problems within work area, but advise both clinicians and Manager of any clinical and managerial issues Training and Education 1. Multidisciplinary Training as required 2. To maintain own personal development and attend departmental meetings as required. 3. To maintain registration with the HCPC, including a personal development portfolio as proof of competence to practice. 4. To take an active interest in and keep abreast of developments in all disciplines. GENERAL DUTIES To become familiar with the day-to-day organisation of the Laboratory as it affects your work. You should be aware of the functions of the members of staff in the Laboratory as they affect your work. To attend laboratory meetings as required. To undertake such work as you are assigned in a careful and efficient way and in compliance with current quality standards, regulatory requirements and the Lifenity Quality Management System. To communicate in a friendly, helpful and non-prejudicial manner in your dealings with staff, clients and / or customers as you will be regarded as a representative of your Laboratory as well as the Company, and you should behave accordingly. Matters regarding patients are confidential and must not be discussed except in the course of your duties. You will be expected to sign an undertaking to observe all patient and Company confidentiality. To be aware of and abide by the rules and codes of the Laboratory. This includes all core HR policies such as absence reporting, requesting of annual leave, and is particularly important in the case of Health and Safety and Fire procedures. To behave in a professional manner and co-operate with all other members of staff at all times. You will be trained for the work you are expected to do. Do not attempt any work unless you have been signed off as competent to do so. These competencies must be maintained and reviewed. You should communicate any difficulties, problems, accidents or incidents affecting the department as soon as possible to a section leader/manager.

Graphic & Multimedia Designer Job Description: Top Duties and Qualifications A Graphic & Multimedia designer, is an IT professional who creates and maintains web applications and websites. Their responsibilities include designing, creating and maintaining websites through programming languages such as HTML, CSS and JavaScript.Graphic designer commonly work with Web Developer to create the user interface of a website and other professionals to create and test applications. Job descriptions- Graphic Designer duties and responsibilities- A Graphic Designer needs experience in the design, creation and maintenance of websites across multiple platforms. The most important duties and responsibilities include: Writing efficient code using best practice for software development Creating websites using different languages such as HTML and CSS Working with Programmers to create a website that matches the visual design intent Communicating with business colleagues to gather and refine requirements and specifications for content development within agreed-upon timelines Researching a variety of software programs Creating and maintaining the documentation for software used Improving and enhancing websites after they have been created Developing contingency plans in the event of websites going down.

Are you a passionate in electrical and electronic equipment? We are looking for Sales Specialist- Test & Measurement Equipment ( UK). Responsibilities: · Build customer relationships: Maintain a relationship of trust and satisfaction with distributors and end customers. Support distributors activities and ensuring their loyalty to KPS. Present and promote KPS products to distributors, during breakfast days, trainings and visiting end customers. Carry out point-of-sale events and end-customer visits independently or jointly with distributors. Follow up with customers and maintain long-term commercial relationships with both distributors and end users. · Business Growth: Identify and contact potential customers in the assigned area, identifying, classifying, and qualifying leads to determine their potential as clients. Promote and present campaigns, new products, etc., at the point of sale and maintain the brand image and corporate identity at those locations (displays, brochures…). Frequent travel within the UK and occasionally internationally. · Technical Advice: Resolve issues at the sales point or with the end customer. Provide pre-sales and post-sales technical support to the distributor. Provide pre-sales and post-sales technical support to the end customer. Ensure that end customers have a positive experience with KPS products. · Training and Development: Train sales point staff on the KPS product range. Contact professional associations, colleges, etc., to conduct training sessions aimed at showcasing the KPS range. · Daily Follow-up: Prepare activity reports (HubSpot, internal process). Manage follow-up on assigned objectives.

Test Analyst (Salesforce/ GDPR) Role: Test Analyst - GDPR and Salesforce Experience Job Type: (Hybrid) 4 days at home, 1 day in the office. Job Location: London Rate: £200-£300 Per/Day (Depending on experience) Duration: 3 Months (with likelihood of extension) **Key Responsibilities:** Test Planning & Execution: - Develop, execute, and maintain comprehensive test plans, test cases, and test scripts for Salesforce applications and related systems. - Perform functional, regression, performance, and usability testing to identify defects and ensure quality. GDPR Compliance Testing: - Validate that systems correctly capture, store, and manage user consents in line with GDPR requirements. - Ensure mechanisms are in place for users to easily opt-in/opt-out, request data access, or invoke the right to be forgotten. - Test the implementation of lawful bases for data processing, such as consent and legitimate interest, within the CRM. Salesforce-Specific Testing: - Verify the correct functioning of Salesforce's 'Individual' object and related consent fields (e.g., 'Don’t Market', 'Don’t Track') . - Test integrations between Salesforce and marketing platforms like Marketing Cloud or Pardot, focusing on consent and preference data flow . Collaboration & Reporting: - Work closely with developers, business analysts, and stakeholders to understand requirements and resolve issues. - Document test results, report defects, and track defect resolution throughout the development lifecycle. Required Qualifications: - Proven experience as a Test Analyst or in a similar role, with a focus on CRM systems. - In-depth understanding of GDPR, especially concerning marketing preferences and consent management. - Hands-on experience with Salesforce, including knowledge of objects related to data privacy and consent. - Familiarity with Salesforce's Preference Manager and Consent Templates . - Proficiency in manual and automated testing tools relevant to Salesforce applications. - Strong analytical and problem-solving skills. - Excellent communication and collaboration abilities. Preferred Qualifications: - Experience with Salesforce Marketing Cloud, Pardot, or similar marketing automation platforms. - Understanding of data processing agreements and third-party data integrations. - Knowledge of data anonymization and encryption techniques in line with GDPR . - Familiarity with data subject rights management processes, such as data access requests and data portability . What We Offer: - Competitive day rate of £200-£300/ per day - Opportunities for professional development and certifications. - A collaborative and inclusive work environment. - Flexible working arrangements to support work-life balance. Application Process: Interested candidates are invited to submit their CV and a cover letter detailing their relevant experience and motivations for applying. Shortlisted candidates will be contacted for an interview. ​ Schedule: Monday to Friday Experience: Salesforce: 3 years (required) GDPR - Marketing Preference: 3 years (required) Agile: 2 years (required) Work Location: Hybrid remote in London EC1V 7RQ Reference ID: Test Analyst (Salesforce/ GDPR) Expected start date: 09/06/2025