Buscar empleo: 741 ofertas de trabajo de software developer remote en London (octubre 2026)

Create and Evaluate Challenging Practical AI Prompts - Industry Practitioners Needed (English) • Machine Learning, • Posted Aug 22, 2026 Can AI Tackle Your Industry’s Most Complex Challenges? Help advance AI by creating practical, industry-specific prompts that test its capabilities. We are seeking experienced professionals based in the 𝐔𝐧𝐢𝐭𝐞𝐝 𝐊𝐢𝐧𝐠𝐝𝐨𝐦 to develop high-quality AI prompts informed by their industry knowledge and hands-on experience. As an Industry Practitioner, you will create realistic, domain-specific questions and scenarios that reflect the challenges professionals encounter in their work. You will also evaluate AI-generated responses for accuracy, relevance, clarity, and overall quality. You will review responses against established guidelines, identify errors or areas for improvement, and provide consistent ratings and feedback. Ideal candidates have strong analytical skills, excellent attention to detail, and proficiency in the required language. Your contributions will help improve the accuracy and effectiveness of advanced AI systems across a range of business and professional settings. 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐬: The freelancer will create realistic, work-related prompts that reflect tasks they may encounter in their day-to-day professional life. Each domain-specific prompt must meet the following requirements: ● State a clear objective. ● Specify the required inputs and expected outputs. ● Clearly define all constraints and requirements. ● Use consistent terminology and provide enough context to eliminate critical ambiguity. ● Be fully self-contained and not depend on unstated assumptions or information known only to the prompt creator. ● Represent a practical and authentic workplace task. ● Not be generated or written using AI tools. Submissions should reflect the freelancer's own knowledge, experience, and input. 𝐂𝐨𝐦𝐩𝐞𝐧𝐬𝐚𝐭𝐢𝐨𝐧: ● Prompt creation: $3 USD for each successfully completed prompt. The current average benchmark is 6 prompts per hour, or approximately 10 minutes per prompt. ● Response evaluation: $1 USD for each successfully completed evaluation. The current average benchmark is 12-20 cases per hour. ● Payments are calculated based on the total number of approved prompts and evaluations. Disclaimer: Each task/milestone activation guarantees a minimum payment of $5 USD, provided the freelancer meets the required SLA and successfully completes the assigned brief in accordance with the task requirements. 𝐏𝐫𝐞𝐟𝐞𝐫𝐫𝐞𝐝 𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬: ● Must be an industry practitioner based in the 𝐔𝐧𝐢𝐭𝐞𝐝 𝐊𝐢𝐧𝐠𝐝𝐨𝐦 ● A practitioner in any of the following fields or domains: • Finance & Consulting, • Product & Design, • Data & AI, • Integrated Operations, • In personal entrepreneurship / Entrepreneurs, • E-Commerce and LIVE, • Marketing & Sales, • Content Creation / Content Creators, • Functions & Support, • KOL, • Others ● Preferably have hands-on experience using AI tools (e.g. ChatGPT, Claude, Gemini, Copilot, Codex, etc.) ● Native/fluent 𝐄𝐧𝐠𝐥𝐢𝐬𝐡 speaker ● Can communicate in English for communication across a global based team. Please submit your proposal, along with relevant highlights or samples from your experience for consideration. 𝐏𝐫𝐨𝐩𝐨𝐬𝐚𝐥 𝐏𝐫𝐨𝐜𝐞𝐬𝐬: To be considered for this project, the freelancer must complete this form (this will take less than 10 minutes to complete): https://forms.gle/LboWWQZ9pE76UN8t7 𝐀𝐜𝐜𝐞𝐩𝐭𝐚𝐧𝐜𝐞 𝐚𝐧𝐝 𝐂𝐨𝐧𝐭𝐢𝐧𝐠𝐞𝐧𝐜𝐢𝐞𝐬: • Please note that participation in this project is contingent upon successful completion of onboarding and available tasks to work on., • Freelancers are paper screened to ensure they are eligible for hire, • Offer is sent from the client once a freelancer is deemed eligible for hire 𝐍𝐞𝐱𝐭 𝐬𝐭𝐞𝐩𝐬: • Submit your proposal, • Complete the Google Form linked above, • Submitted responses will be reviewed, and only eligible candidates will be contacted, • If you receive an offer, provide documentation as requested to the Upwork Compliance team, • Accept your offer, • The hiring manager will contact you when they're ready for you to begin work 𝐂𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐭𝐢𝐚𝐥𝐢𝐭𝐲: As you go through the proposal process with this client, please keep in mind the confidentiality agreement in section 15 of the Upwork User Agreement. Note that any and all information received from or about this client is subject to the confidentiality agreement and may not be disclosed to anyone. Disclosure: All payments are split in half with the agency

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True Observer Media Ltd

IT Workflow & Automation Specialist

hace 19 días

Jornada parcial

London

We are looking for a practical IT Workflow & Automation Specialist to help us improve and maintain the systems behind True Observer. This is a flexible and remote role. You’ll help us automate repetitive tasks, connect different platforms, troubleshoot workflows and improve how information moves between our internal systems. We already use tools including n8n, WordPress, APIs, databases and our own internal platform, so we are looking for someone who enjoys solving technical problems and finding efficient ways to connect systems. What you may work on: • Build and improve n8n workflows, • Connect APIs, webhooks and external services, • Automate reports, notifications and internal processes, • Troubleshoot failed workflows and integrations, • Work with JSON and structured data, • Connect forms, websites and internal systems, • Test automations before deployment, • Document workflows so they are easy to maintain, • Suggest improvements to existing processes You do not need to be a senior software developer. We are more interested in someone practical, technically curious and able to solve problems independently. The role is remote and flexible. Tasks and projects will be agreed in advance depending on what needs to be built, fixed or improved. Must have: • Experience with workflow automation, • Understanding of APIs and webhooks, • Strong troubleshooting skills, • Comfortable working independently, • Good written English

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The Random Stuff

Self-Employed B2B Lead Generation Partner

hace 1 mes

Jornada parcial

London

We’re looking for a UK-based, self-employed B2B Lead Generation Partner to identify suitable prospects and book qualified discovery meetings for our software development and fractional CTO subscription. The Random Stuff helps founders and businesses turn ideas into reliable digital products through product strategy, UX/UI design, web and mobile development, AI solutions, testing and ongoing technical leadership. Our service is delivered through a flexible £2,999-per-month subscription, with a focused two-week free trial for suitable clients. You will source and approach UK founders, startups and SMEs that need help building, improving or scaling a digital product. We handle the discovery meeting, trial and closing process. This is a remote, commission-only opportunity. You will earn £1,499 for every successful client you introduce. A successful client is a prospect who completes the free trial and then chooses to continue onto a paid £2,999-per-month subscription. Commission is paid once their subscription has started and their first payment has cleared. There is no cap on earnings. You must be UK-based, able to work as a self-employed contractor and comfortable with commission-only terms. Experience in B2B lead generation, business development, appointment setting or selling technology services is preferred.

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European Leadership Network

Finance and Operations Officer (Remote)

hace 2 meses

£36486.3–£44201.23 anual

Jornada completa

London

Post: Finance and Operations Officer Location: The position is remote but with options for regular co-working with colleagues and for in-person team gatherings roughly every 8 weeks. Salary: £36,486.30-£44,201.23 Contract: Full-time; 37.5-hours per week (opportunities for flexible working considered). About the role The European Leadership Network (ELN) is an independent, non-partisan organisation working to provide practical, real-world solutions to political and security challenges and build better security for wider Europe. Effective financial and operational management is central to ensuring that we can deliver this work sustainably and meet our responsibilities as a charity and grant-funded organisation. The Finance & Operations Officer plays a key role in supporting the effective day-to-day financial and operational management of the ELN. Working closely with the Head of HR & Operations, Senior Management Team and our external accountants, the post holder will help maintain an accurate and up-to-date picture of the organisation’s finances, including managing and monitoring organisational and project budgets, cashflow, expenditure, payments and financial information held within Xero. The role requires strong financial and organisational skills, with particular experience of working with budgets and grant-funded activity. The successful candidate will be confident working with financial information, able to manage multiple priorities and deadlines, and proactive in identifying discrepancies, emerging pressures or areas requiring attention. They will also provide support across the ELN’s wider operations and governance, helping to ensure that our systems and processes are efficient, accurate and appropriate for a small and internationally focused charity. Key Responsibilities: *Finance, Budgets & Grants* · Maintain accurate and up-to-date financial records in Xero, including processing and monitoring invoices, bills, payments and expenditure, and ensuring transactions are appropriately recorded and allocated. · Develop and maintain organisational, project and grant budgets, working with colleagues to build realistic budgets for funding applications and new projects. · Monitor actual expenditure against budgets throughout the year, identifying variances, potential overspends or underspends and emerging financial pressures, and raising these with the Head of HR & Operations and Senior Management Team as appropriate. · Maintain and regularly update the organisation’s cash flow forecast, incorporating anticipated grant income, expenditure, payroll, and other liabilities, and provide timely information on the ELN’s cash position. · Work closely with Programme Leads/Heads to help them understand and manage their project budgets and provide accurate financial information to support programme planning and delivery. · Support the financial management of ELN’s grants, including maintaining records of restricted and unrestricted funding, grant income, expenditure, payment schedules and financial reporting requirements. · Prepare financial information and reports for funders, including taking responsibility for financial reporting on grants where appropriate. · Work closely with the ELN’s external accountants, providing accurate and timely information for management accounts, year-end accounts, payroll and other financial requirements. · Coordinate monthly payroll information and staff expenses and ensure payments and associated records are processed accurately and on time. · Support the annual budgeting and forecasting process and preparation of financial information for SMT and the Board. Maintain appropriate financial records, documentation and audit trails and support the annual audit/accounts process. · Support the organisation in maintaining appropriate charity financial controls and good practice, including the appropriate management and recording of restricted funds. · Lead on the ELN’s annual charity audit, coordinating the process with our external auditors and accountants, preparing and providing required financial information and documentation, responding to queries, and ensuring the audit is completed accurately and within agreed timescales. *Operations, Governance & Administration* · Support the Head of HR & Operations with the effective day-to-day running of the organisation and the development and maintenance of appropriate operational systems and processes. · Coordinate relationships with relevant external suppliers and service providers, including accountants, insurers, office/co-working providers and other professional advisers. · Maintain accurate organisational records and support compliance with relevant charity, company and governance requirements. · Support the administration of organisational contracts, insurance policies, banking arrangements and other operational services. · Assist with information required for Companies House, the Charity Commission and other regulatory or governance processes. · Contribute to the continuous improvement of ELN’s financial and operational processes, identifying opportunities to make systems more efficient, accurate and robust. · Undertake other reasonable finance and operational responsibilities appropriate to the role. Applicant requirements: *Essential:* · Strong practical experience of financial administration, bookkeeping or finance coordination, with a good understanding of accounting and financial management principles. · Proficient user of Xero accounting software (or equivalent), with practical experience of maintaining financial records, processing bills and invoices, reconciling information and producing financial reports. · Experience creating, maintaining and monitoring budgets, including tracking actual expenditure against budget and identifying and explaining variances. · Experience managing or monitoring multiple projects or grant budgets simultaneously. · Experience preparing or contributing to budgets for funding applications and providing financial information for funder reporting. · Experience in monitoring organisational cashflow and producing or maintaining cashflow forecasts. · Confidence working with financial data and spreadsheets, particularly Excel, and the ability to present financial information clearly to colleagues who do not have a finance background. · Experience working effectively with external accountants or other finance professionals. · Excellent numerical accuracy and attention to detail, with the ability to identify discrepancies and investigate and resolve them. · Strong organisational skills and the ability to manage competing deadlines independently in a small and fast-moving organisation. · Ability to recognise emerging financial or operational risks and proactively bring them to the attention of senior colleagues. · Strong interpersonal and communication skills and the confidence to work with colleagues at all levels of an organisation. *Desirable:* · Previous experience working in a charity, NGO or other grant-funded organisation, with a practical understanding of the financial requirements associated with restricted and unrestricted funding. · A relevant bookkeeping/accounting qualification or part-qualification, or demonstrable equivalent professional experience. · Experience supporting payroll and/or year-end accounts and audit processes. · Experience of charity accounting and financial reporting requirements. · Experience working with institutional, government, foundation or international grants. · Experience supporting organisational forecasting and annual budgeting. · Experience of charity governance and regulatory requirements, including the Charity Commission and Companies House. · Experience working in an international environment.

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