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Part time software developer jobs in United Kingdom

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  • Software Developer
    Software Developer
    2 days ago
    £15–£25 hourly
    Part-time
    Orpington

    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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  • Payroll Administrator
    Payroll Administrator
    20 days ago
    £15–£20 hourly
    Part-time
    London

    Quality of Life Homecare Ltd – Queensbury, London Hours: 20–25 hours per week (flexible) Salary: £15-20 per hour (depending on experience) Join Our Team Quality of Life Homecare Ltd is a well-established and growing domiciliary care provider supporting people across North West London. With approximately 120 employees, we are looking for an experienced and highly organised Senior Payroll and Accounts Officer to manage our payroll and day-to-day finance functions. This role would particularly suit an experienced payroll manager, finance officer, bookkeeper, or retired/semi-retired accountant seeking a rewarding and flexible part-time position. Key Responsibilities • Manage weekly and monthly payroll for approximately 120 employees, • Ensure accurate PAYE, National Insurance, pension, and HMRC submissions., • Administer workplace pensions and auto-enrolment., • Process staff expenses and travel claims., • Maintain purchase and sales ledgers., • Raise invoices and reconcile customer payments., • Carry out bank reconciliations., • Monitor cash flow, debtor balances, and credit control., • Prepare monthly management accounts and financial reports., • Liaise with the external accountant regarding month-end and year-end accounts., • Maintain accurate payroll and financial records., • Ensure compliance with HMRC, employment legislation, and financial procedures., • Identify opportunities to improve payroll and financial processes. Essential Requirements • At least 5 years' experience in payroll and accounts., • Strong knowledge of PAYE, RTI, pensions, and HMRC regulations., • Experience using payroll and accounting software such as BrightPay, Xero, or QuickBooks., • Excellent Microsoft Excel skills., • High level of accuracy, discretion, and attention to detail., • Excellent organisational and communication skills., • Ability to work independently and manage competing priorities. Desirable • AAT qualification or equivalent., • Experience within the health or social care sector., • Knowledge of payroll for shift workers and variable-hour employees. What We Offer • Flexible working hours., • Friendly and supportive working environment., • Competitive hourly rate., • Ongoing professional development., • Opportunity to become a valued member of our senior management support team. If you are an experienced payroll and finance professional looking for a flexible and rewarding opportunity, we would be delighted to hear from you. Retired and semi-retired professionals are especially encouraged to apply.

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  • Office manager/Admin
    Office manager/Admin
    21 days ago
    £35000 yearly
    Part-time
    Childs Hill, Barnet

    Job Title: Office & External Relations AdministratorLocation: NW LondonPosition Type: Part-Time (Monday–Friday, TBC)About UsWe are a dynamic and expanding property management and investment company based in NW London. We manage a diverse and expanding portfolio of residential and commercial properties. As the business continues to scale, we are seeking a highly organised and proactive individual to support office operations, external stakeholder coordination, and administrative functions across the Group.Role OverviewThe Office & External Relations Administrator plays a central role in ensuring the smooth operation of the office, supporting the CEO and coordinating with partners, suppliers, and external stakeholders across property and finance. The role requires strong organisation, clear communication, and the confidence to manage a broad range of responsibilities in a busy, growing business.Key ResponsibilitiesOffice Operations & Administration • Oversee daily office operations, ensuring an organised and professional work environment., • Prepare documents, maintain filing systems, and ensure administrative records are up to date., • Manage data entry, database maintenance, and reporting on property-related and internal records. • Monitor office supplies, technology, and general office upkeep. Executive & Team Support • Provide administrative support to the CEO, including diary management, meeting scheduling, and occasional PA tasks. • Support the wider team, including property managers and external finance contacts with administrative and compliance-related tasks.External Relations & Communication • Act as a key liaison for external vendors and other third parties., • Handle incoming communications (phone, email, and post) professionally and efficiently., • Build and maintain strong working relationships with external property management and finance/accounting teams. • Process invoices, manage supplier communications, and maintain accurate financial records., • Coordinate with external accountants and finance partners to support smooth financial workflows.Property & Compliance Coordination • Assist, where necessary, with coordinating project work, and tracking follow-up actions., • Support the creation and maintenance of organised processes, tracking systems, and compliance-related documentation. • Maintain systems to ensure timely completion of property and administrative tasks. Skills & Qualifications • Proven office administration experience: property-related sector experience is helpful but not essential. • Excellent organisational and multitasking abilities, with strong attention to detail., • Clear and confident written and verbal communication skills., • Proficiency in Microsoft Office; ability to learn new software quickly., • Ability to work independently while contributing effectively to a small team., • Confident liaising with external suppliers, contractors, or professional service partners., • Basic finance or bookkeeping knowledge is desirable but not essential. Hours • Part-Time: (Monday–Friday, TBC) Benefits • Competitive salary based on experience, • Opportunities for career development within a growing organisation, • Supportive, collaborative, and stable work environment

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