Volunteer roles in Porthmadog

Honorary Treasurer (Trustee)

Foundation for Science and Technology

The Foundation for Science and Technology is at the heart of the UK’s science and technology policy landscape. For nearly 50 years, we have provided an independent platform bringing together Parliamentarians, civil servants, industry leaders, researchers and charities to explore the most pressing issues shaping the future of science, innovation and public policy.

From artificial intelligence and quantum technologies, to net zero, research culture and skills, the Foundation convenes informed, cross-sector debate and supports the development of future leaders across the UK science and technology ecosystem.

As we approach our 50th anniversary in 2027, we are seeking an Honorary Treasurer to join our Trustee Board and play a key role in supporting the Foundation’s continued impact and sustainability.

The role

As Honorary Treasurer, you will be a full member of the Trustee Board, sharing collective responsibility for the governance and strategic direction of the Foundation.

This is a non-executive role, focused on governance, oversight and constructive challenge. As a trustee, you will contribute to the stewardship of the Foundation, helping to ensure its financial sustainability, integrity and long-term success.

In addition to your general responsibilities as a trustee, you will:

• Provide oversight and assurance on the Foundation’s financial position, ensuring appropriate controls and compliance with charity law and good practice
• Support the Board in scrutinising financial reporting, including budgets, forecasts and annual accounts
• Offer insight and constructive challenge on financial planning, risk and long-term sustainability
• Contribute to Board-level thinking on income generation, including sponsorship and grants
• Act as a source of financial insight and support to fellow trustees and the Chief Executive

About you

You will bring:

• Senior financial expertise, whether from accountancy, finance leadership or equivalent experience
• Experience of financial oversight and governance
• An understanding of, or interest in, the charity sector
• The ability to work effectively as part of a Board, providing both support and appropriate challenge
• An interest in science, technology, research or innovation policy

Just as importantly, you will bring sound judgement, curiosity and a collaborative approach, with the ability to see both detail and the wider strategic picture.

Time commitment

Approximately three hours per month, plus attendance at three Board meetings per year, typically in London.

Why join us

This is an opportunity to contribute to an organisation that sits at the interface of science, technology and public policy in the UK, helping to ensure that important decisions are informed by evidence, insight and cross-sector collaboration.

Parenting for Lifelong Health (PLH) is looking for a motivated and socially-committed legal professional to serve as the legal-focused trustee on PLH’s trustee board. 

About Parenting for Lifelong Health

Parenting for Lifelong Health (PLH) aims to empower parents to improve child development, reduce family violence, and promote mental health. We give parents the support they need, the skills that work, and trusted advice they can count on to protect and support their children’s health, safety and development.

Our parenting courses are developed with families, powered by low-cost and accessible technology, backed by rigorous evidence, and delivered within systems. Originally founded as an initiative in 2012 in collaboration with UNICEF and the WHO, Parenting for Lifelong Health was established as a UK charity in 2022 and since then has reached over 8 million families in more than 40 countries. 

PLH is seeking a new trustee with a legal background, particularly for UK-based charities, to strengthen its board. This voluntary position is an opportunity to contribute expertise to an organisation committed to improving the lives of children and families worldwide.

This is also a particularly exciting time to join PLH’s trustee board. Our organisation is pursuing a bold ambition to reach over 15 million parents and 25 million children by 2030, delivering a 40% increase in parental engagement in child development, 45% reduction in family violence, and 30% improvement in mental health.

Role

The Legal Trustee will provide expert advice on legal, regulatory, and governance matters to ensure PLH operates in compliance with relevant laws and best practices. Our leadership team is keen to shape the role with the trustee’s input; examples of support the Legal Trustee could provide include: 

• Ensuring compliance with charity law, data protection regulations, and contractual obligations
• Reviewing and advising on legal agreements, policies, and governance structures
• Providing oversight on risk management and legal aspects of strategic decisions.
• Supporting the board in addressing legal challenges and ethical considerations. 

Responsibilities

In partnership with other trustees, and with the support of PLH senior management, the legal trustee will:

• Ensure that PLH complies with its governing document, UK charity law, and any other relevant legislation or regulations.
• Contribute to the strategic direction of PLH and support its mission and values.
• Oversee financial stability and ensure responsible resource management.
• Provide scrutiny and oversight of PLH’s operations, ensuring accountability and transparency.
• Act as an ambassador for PLH, promoting its work and building relationships with key stakeholders.
• Attend and actively participate in board meetings, contributing to effective decision-making.
• Support risk management by identifying and addressing potential legal and regulatory challenges.
• For more information on the role of trustees in the UK, please see the Charity Commission and Companies House guidance.

Desired Qualifications

• Qualified legal professional with expertise in charity, corporate, or regulatory law in England.
• Experience in governance, risk management, and compliance.
• Understanding of the legal landscape for non-profits and international organisations.
• Residency in the UK.

Time Commitment

• Trustees are expected to attend quarterly board meetings (virtual or in-person) and contribute additional time for strategic planning, committee meetings, and advisory support as needed.
• The estimated commitment is 6-10 hours per month.

Term & Remuneration

• The term is three years, renewable for an additional term.
• This is a voluntary role, but reasonable expenses will be reimbursed. 

Parenting for Lifelong Health (PLH) is looking for a motivated and socially-committed finance professional to serve as the legal-focused trustee on PLH’s trustee board

About Parenting for Lifelong Health

Parenting for Lifelong Health (PLH) aims to empower parents to improve child development, reduce family violence, and promote mental health. We give parents the support they need, the skills that work, and trusted advice they can count on to protect and support their children’s health, safety and development.

Our parenting courses are developed with families, powered by low-cost and accessible technology, backed by rigorous evidence, and delivered within systems. Originally founded as an initiative in 2012 in collaboration with UNICEF and the WHO, Parenting for Lifelong Health was established as a UK charity in 2022 and since then has reached over 8 million families in more than 40 countries. 

PLH is seeking a new trustee with expertise in financial management, particularly for UK-based charities, to strengthen its board. This voluntary position is an opportunity to contribute expertise to an organisation committed to improving the lives of children and families worldwide. 

This is also a particularly exciting time to join PLH’s trustee board. Our organisation is pursuing a bold ambition to reach over 15 million parents and 25 million children by 2030, delivering a 40% increase in parental engagement in child development, 45% reduction in family violence, and 30% improvement in mental health.

Role

The Finance Trustee will provide expert advice on PLH’s financial management, ensuring financial sustainability, compliance, and robust financial governance. Our leadership team is keen to shape the role with the trustee’s input; examples of support the Finance Trustee could provide include: 

• Overseeing financial strategy, budgeting, and long-term financial planning.
• Ensuring compliance with financial regulations, reporting standards, and auditing requirements.
• Providing oversight of financial reporting, ensuring clarity, accuracy, and transparency.
• Supporting income diversification strategies and sustainability planning.
• Reviewing financial risks, internal controls, and risk management processes.
• Working closely with the PLH Leadership Team to ensure robust financial policies and procedures are in place.
• Providing guidance on investment and funding allocation decisions.

Responsibilities

• Ensure that PLH complies with its governing document, UK charity law, and any other relevant legislation or regulations
• Contribute to the strategic direction of PLH and support its mission and values.
• Oversee financial stability and ensure responsible resource management.
• Provide scrutiny and oversight of PLH’s operations, ensuring accountability and transparency.
• Act as an ambassador for PLH, promoting its work and building relationships with key stakeholders.
• Attend and actively participate in board meetings, contributing to effective decision-making.
• Support risk management by identifying and addressing potential finance and regulatory challenges.
• For more information on the role of trustees in the UK, please see the Charity Commission and Companies House guidance. 

Desired Qualifications

• Finance professional with qualifications (e.g., ACCA, CIMA, CPA) or significant experience in financial management.
• Experience in UK charity finance, risk assessment, and financial sustainability.
• Ability to interpret financial reports and guide financial strategy.
• Commitment to PLH’s mission and governance responsibilities.

Time Commitment

• Trustees are expected to attend quarterly board meetings (virtual or in-person) and contribute additional time for strategic planning, committee meetings, and advisory support as needed.
• The estimated commitment is 6-10 hours per month.

Term & Remuneration

• The term is up to three years, renewable for an additional term.
• This is a voluntary role, but reasonable expenses will be reimbursed.

Job Title:

Volunteer Social Media Manager – Animal Assisted Wellness  CIC

Description:

We’re seeking a creative volunteer to manage and grow our social media presence, showcasing therapy animals and community wellbeing work. (including basic video editing)

Responsibilities:

• Plan and schedule content (Instagram, TikTok, Facebook)
• Create engaging posts (events, animals, behind-the-scenes)
• Repurpose content for growth (reels, short videos)
• Support campaign launches (events, CIC programmes)
• Monitor engagement and suggest improvements

What You’ll Gain:

• Full ownership of a growing brand’s social presence
• Portfolio content in wellness + events industry
• Experience scaling a purpose-driven brand

Commitment:

• 3–6 hours per week

Volunteer Opportunity: Social Media Officer

Are you creative, digitally savvy, and passionate about engaging online communities? We’re looking for a Volunteer Social Media Officer to help grow our online presence and share our message with a wider audience.

Role Overview:
As a Social Media Officer, you will be responsible for creating, managing, and scheduling content across our social media platforms. You’ll play a key role in raising awareness of our work, promoting events, and engaging with our community online.

Key Responsibilities:

• Create and schedule engaging content for social media platforms (e.g. Facebook, Instagram, X, LinkedIn)

• Monitor and respond to comments, messages, and interactions

• Promote events, campaigns, and organisational updates

• Support the development of social media strategies and campaigns

• Track performance using analytics tools and suggest improvements

• Ensure content aligns with brand voice and values

What We’re Looking For:

• Strong written communication and creativity

• Good understanding of major social media platforms

• Basic graphic design or content creation skills (preferred but not essential)

• Ability to work independently and meet deadlines

• Interest in digital marketing and online engagement

• Enthusiastic, proactive, and detail-oriented approach

What You’ll Gain:

• Practical experience in social media management and digital marketing

• Opportunity to build a portfolio of content and campaigns

• Development of communication, marketing, and analytical skills

• A chance to contribute to a meaningful cause and grow a community

Time Commitment:
Flexible, with regular weekly input preferred.

Location:
REMOTE

Help us tell our story, connect with our audience, and make a bigger impact online.

Description:

We are looking for a motivated volunteer to support funding applications for a growing Community Interest Company delivering animal-assisted wellbeing sessions across schools, care homes, and community settings.

This role is ideal for someone looking to gain hands-on experience in the non-profit sector while contributing to meaningful social impact.

Responsibilities:

• Research relevant funding opportunities (Lottery, councils, trusts)
• Assist in writing and submitting grant applications
• Help develop funding proposals for community programmes
• Track application deadlines and outcomes
• Support impact reporting (optional)

What You’ll Gain:

• Real experience writing successful funding bids
• Portfolio work within a fast-growing CIC
• Opportunity to shape and scale a community wellbeing service
• Flexible remote working

Commitment:

• 3–5 hours per week (flexible)

Trustees for innovative Charity reducing social isolation and loneliness

Haringey Circle is a membership-based charity with c.800 members, free to join, open to anyone over the age of 50 and disabled adults in Haringey. We provide social activities, events and information to help our members to connect, get active, keep learning, and to stay as independent as possible.

If you are over 50 years of age living in the London Borough of Haringey (member) or live outside Haringey and have knowledge and /or experience to contribute to the Board (co-opted member) we would like to hear from you.

We welcome applications from those whose voices are often unrepresented, and can provide a viewpoint from, for example our ethnic minority, from LGBTQIA+ or disability communities.

About Roots Academy. 

Roots Academy’s Vision.

A generation of young Muslims who embody and promote a God-centred way of life.

At Roots Academy, we’ve built a learning experience that’s changing the lives of the ummah’s future leaders, change-makers and visionaries. Our Mission is to deliver a structured and transformative education in the Essentials of Islam in a way that lowers barriers to access, develops a deep certainty, and inspires action.

Why Does Roots Academy Exist?

Crisis of Faith: 1 in 4 young Muslims are leaving the religion due to various factors, primarily the pervasive anti-religious content and temptations they encounter online and offline. 

Roots Academy exists to bridge this gap by providing a structured and transformative Islamic education that speaks directly to the needs and challenges of young Muslims today, delivered in an engaging and accessible form that removes barriers to access and provokes thought and action.

Role Summary.

We’re looking for a Data Engineer to help build, maintain, and scale Roots Academy’s data infrastructure. You’ll take ownership of key data pipelines, working closely with the data lead and collaborate with teams across Digital Platforms, Marketing, Fundraising, and Operations to ensure our data is reliable, well structured, and useful for decision making. Your work will directly support how we measure student transformation, programme impact, and organisational performance at every level.

Beyond this, you’ll contribute to the design of our data architecture, helping shape how data flows from source systems into the database. You’ll also support management of our GCP environment (e.g. BigQuery datasets, IAM, performance), ensuring the platform remains clean, scalable, and secure as Roots grows.

Key tasks

• Design, build and maintain data pipelines (e.g. from Firebase/Firestore, Google Drive/GCS, APIs into BigQuery)

• Contribute to Data Architecture design

• Manage & optimise datasets, and improve existing workflows (e.g. GitHub Actions, scheduled jobs, transformations)

• Support GCP platform management (permissions, dataset structure, service accounts, cost awareness)

• Improve documentation, data quality checks, and overall reliability of the data stack

What we’re looking for

• Experience with Python, and Data Engineering concepts

• Experience with SQL and data modelling concepts 

• Comfortable using Git and working with structured repositories

• Understanding of data pipeline concepts (batch processing, transformations, schema design)

• Able to work independently with clear task ownership

Desirable:

• Experience with GCP (BigQuery, IAM, Cloud Storage, service accounts)

• Familiarity with CI/CD workflows (e.g. GitHub Actions)

• Interest in impact measurement or education sector work

What we have to offer

• Be part of a team of 100+ dedicated volunteers across the UK, Ireland, Canada, US, UAE and Australia.

• Receive continuous rewards for those that seek Islamic knowledge from the Roots platform. 

• Be a part of a growing organisation that aims to revive and educate Muslims from a grassroots perspective.

• Receive in-house tarbiyah sessions to develop your deen. 

Please note this is an unpaid volunteer position. 

Volunteers are entitled to claim expenses incurred for food, travel and equipment, in line with our Expenses policy. 

Sembeza Africa

We deliver Quality Physical Education using sports and Traditional African Games to empower Ugandan youth.

Executive Assistant for the CEO

We are looking for an Executive Assistant volunteer to support the CEO of Sembeza Africa. You will handle core administrative tasks, coordinate volunteer operations and contribute ideas for income generation. 
You are expected to:

• Manage the CEO’s calendar, meetings, communication and office workflow.
• Prepare documents, presentations, and materials for executive meetings and Board sessions.
• Organize approved travel plans and process related expenses.
• Keep accurate, confidential files for the CEO’s office.
• Generate practical ideas for fundraising and identify possible income streams.
• Draft initial proposals and pitch materials for donors or partners.
• Coordinate daily support for field volunteers, including logistics, transport stipends, credit allocation, and expense processing.
• Act as the main communication point for volunteer operational requests.

Skills and Qualifications

• At least one year of administrative or executive support experience.
• Ability to manage complex schedules and high-volume tasks.
• Strong communication skills.
• Confident with basic budget tracking and financial organization.
• High proficiency in Google Workspace.
• Ability to work independently and handle tasks with initiative.
• Commitment to Sembeza Africa’s mission.

Minimum Hours per Week:

4-6 hours per week

Duration:

6+ months

Kurapa Moyo

We empower African youth, women, and communities through mental-health advocacy, training, and healing programs.

Programs Assistant

​The Program Assistant will support the routine operations of the Wellness hotline and Wellness advocacy program. He / She will handle scheduling and event coordination, data entry and passing all communication to the volunteers. The ideal candidate should be detail oriented and good at multi-tasking. This role is completely voluntary but Kurapa Moyo will provide a $100 data stipend. 

​KEY RESPONSIBILITIES

• ​Administrative Support: Manage calendars, schedule monthly meetings with the volunteers, and take detailed minutes during program sessions.
• ​Logistics & Events: Coordinate logistics for meetings, webinars and trainings. This involves generating and sharing meeting/ training links and ensuring the materials for the trainings are well organised.
• ​Data Management: Maintain accurate program records, update databases, and assist in preparing monthly progress reports.
• Communication: Serve as a primary point of contact for the program volunteers, share reminders about biweekly updates, monthly meetings and report submission.
• Content Assistance: Support/ participate in drafting newsletters and social media posts to promote program milestones.

Minimum Hours per Week:

4-6 hours per week

Duration:

6+ months

Sante Initiative Uganda

We provide affordable, community-based vision and preventive health services, including screenings, glasses, and referrals.

MEAL / Impact Measurement Volunteer

Santé Initiative Uganda is seeking a volunteer MEAL expert to help us strengthen impact measurement for our community-based health and vision work. Our model uses Village Health Teams and digital tools to conduct screening in underserved communities, provide reading glasses for presbyopia, and refer individuals with other eye conditions for further care.
The volunteer will support us to develop a practical impact measurement approach that helps us better understand, track, and communicate our outcomes, particularly around improved vision, productivity, livelihoods, and access to care. Key support areas include refining our impact framework, identifying key indicators, strengthening data collection approaches, and advising on simple systems for analysis, learning, and reporting.
We are looking for someone with experience in MEAL, impact evaluation, indicator design, and nonprofit or social enterprise learning systems.

Minimum Hours per Week:

2-3 hours per week

Duration:

3-5 months

MednTech

We provide an Android AI tool that analyzes cervical images to support frontline screening decisions.

Data Preprocessing Model Specialist-Input Quality & Standardization

About MednTech
MednTech is a nonprofit organization developing AI-powered tools to improve early detection of cervical cancer and expand access to care in underserved communities, particularly in Africa. It works by equipping frontline healthcare providers with accessible technology and partnering with local health systems to improve outcomes and empower patients. We have already implemented our diagnostic model in real-world settings in Rwanda. We are now looking to further improve its performance and robustness before our next deployment, and are currently seeking volunteers to support this initiative.

Why Volunteer With Us

We are early-stage, moving fast, and building something that matters. You will have real ownership over technical decisions that directly shape a tool going into the field. Cervical cancer is one of the most preventable cancers in the world, yet it remains a leading cause of cancer death in low-resource settings simply because screening does not reach the people who need it. The tool you help build changes that. If you want your code to save lives, this is that opportunity!

Role Overview
Your role will be to aid design and implement a preprocessing model that ensures all incoming cervical images meet strict quality and consistency standards before being passed into downstream models.
Our cervical cancer screening method is dependent on pictures taken using a smartphone, leading to large variation in lighting and cervix positions in the image. On top of natural variances in fluid blockages or rotation and angle or cervix, it’s important that only valid images are run through our model.

Key Responsibilities

• Build automated checks for:
• Lighting normalization
• Blur and focus detection
• Angle and framing validation
• Specular reflection handling
• Develop preprocessing models or heuristics to:
• Enhance image quality (contrast, de-noising)
• Standardize image format, resolution, and scale
• Implement image rejection and acceptance criteria pipeline
• Create a quality scoring system for input images
• Collaborate with CV and ML engineers to optimize preprocessing impact on performance
• Optimize preprocessing for real-world noisy data (mobile capture, low-resource settings)

Required Skills

• Strong background in computer vision fundamentals
• Experience with OpenCV, PIL, or similar image processing libraries
• Understanding of image quality metrics
• Experience building automated data validation pipelines

Preferred Qualifications

• Experience with medical image preprocessing

• Familiarity with variability across capture devices and environments

• All roles are highly collaborative and will work closely across the MednTech AI pipeline

• Experience with healthcare AI, low-resource environments, or global health applications is a strong plus

• Candidates should be comfortable working in fast-paced, early-stage environments

Minimum Hours per Week:

4-6 hours per week

Duration:

One-off project

MednTech

We provide an Android AI tool that analyzes cervical images to support frontline screening decisions.

Synthetic Data Engineer-Medical Imaging

About MedNTech
MednTech is a nonprofit organization developing AI-powered tools to improve early detection of cervical cancer and expand access to care in underserved communities, particularly in Africa. It works by equipping frontline healthcare providers with accessible technology and partnering with local health systems to improve outcomes and empower patients. We have already implemented our diagnostic model in real-world settings in Rwanda. We are now looking to further improve its performance and robustness before our next deployment, and are currently seeking volunteers to support this initiative.

Why Volunteer With Us

We are early-stage, moving fast, and building something that matters. You will have real ownership over technical decisions that directly shape a tool going into the field. Cervical cancer is one of the most preventable cancers in the world, yet it remains a leading cause of cancer death in low-resource settings simply because screening does not reach the people who need it. The tool you help build changes that. If you want your code to save lives, this is that opportunity!

Role Overview
We are looking for a data professional to design and implement synthetic data generation pipelines. These images will be used to augment limited cervical image datasets and improve the robustness of our cervical cancer screening model.

Key Responsibilities

• Develop synthetic image pipelines using diffusion models (Stable Diffusion, DreamBooth, LoRA) or GAN-based approaches
• Generate class-balanced datasets, particularly for underrepresented abnormal cases
• Design and run experiments comparing real vs synthetic vs hybrid datasets
• Evaluate synthetic data quality using FID, KID, and downstream model performance
• Implement prompt engineering and conditioning strategies for medically realistic outputs
• Perform domain gap analysis between real and synthetic data
• Collaborate with ML engineers to integrate synthetic data into training pipelines

Required Skills

• Experience with PyTorch and Hugging Face Diffusers or GAN frameworks
• Strong understanding of data augmentation vs synthetic generation tradeoffs
• Experience evaluating generative models (FID, distribution alignment)
• Familiarity with medical imaging challenges (preferred but not required)

Preferred Qualifications

• Experience with GAN based models and LoRA fine-tuning pipelines

• Prior work with imbalanced or medical datasets

• Understanding of bias in synthetic data

• All roles are highly collaborative and will work closely across the MednTech AI pipeline

• Experience with healthcare AI, low-resource environments, or global health applications is a strong plus

• Candidates should be comfortable working in fast-paced, early-stage environments

Minimum Hours per Week:

4-6 hours per week

Duration:

One-off project

HeadGym Foundation

We train teachers and community partners to deliver trauma-informed psychosocial support empowering displaced Cambodian children.

Grant Writer

Join HeadGym Foundation as a volunteer and be part of a team striving to improve the health outcomes and well-being of children in Cambodia.

What you’ll do:

• Conduct regular research on grant opportunities and relevant trusts and foundations.
• Identify potential funders and grant-making organizations.
• Maintain our pipeline of prospects, applications, and deadlines.
• Drafting compelling grant proposals, concept notes, and supporting materials.

Skills we’re looking for:

• Strong written and verbal communication skills.
• Organized, strategic thinker with attention to detail.
• Proactive, learner mindset with a can-do attitude.
• Previous experience in donor/foundation research, database management, or proposal writing is a plus.

What you’ll gain:

• Be part of a small but dynamic team.
• Contribute to positive change for children in Cambodia.
• Exposure to foundation fundraising, startup, and impact-driven environments.
• Opportunity to network, develop new skills, and strengthen your professional profile.

Minimum Hours per Week:

7-9 hours per week

Duration:

6+ months