Library volunteer roles in Haywards heath, west sussex

We’re looking for full stack developers to help us create a ground-breaking web app that promotes sustainable living and climate action.

You will play a major role in:

• developing the server-side logic;
• ensuring high performance and responsiveness;
• ensuring front-end optimization;
• designing and maintaining database schemas.  

What are we looking for?

Three years web development experience with working knowledge of Python and, preferably Django framework.  Ability to:

• Write clean, efficient, and maintainable code that powers the application's back-end logic;
• Integrate user-facing elements;
• Optimize components for maximum performance & scalability;
• Build & maintain reusable component libraries to ensure consistency.

Preferably with PWA experience. 

What difference will you make?

You will play a key role in delivering this innovative app and in ensuring it reduces carbon footprints, and, inspires and enables sustainable action across the population.

You will be at the forefront of bringing climate action into people’s homes across the UK, making sustainable living accessible and appealing to everyone – and driving real environmental impact.

We’re looking for frontend a web developer to help us create a groundbreaking web app that promotes sustainable living.

You will play a major role in implementing a series of design upgrades to improve the UX and ensure accessibility, browser compatibility and web standards. Your main task will be to convert design ideas into responsive HTML/CSS components.

What are we looking for?

UK based developers with experience of translating design files into clean, semantic HTML/CSS code and establishing component-based architecture. Ability to:

• Convert design mockups/wireframes into responsive HTML/CSS components;
• Build & maintain reusable component libraries to ensure consistency
• Collaborate with designers & developers to translate visual designs into functional code;
• Optimize components for maximum performance & scalability.

What difference will you make?

You will play a key role in delivering this groundbreaking app and in ensuring it reduces carbon footprints, and inspires and enables sustainable action across the population.

You will be at the forefront of bringing climate action into people’s homes across the UK, making sustainable living accessible and appealing to everyone – and driving real environmental impact.

According to the UNESCO Institute of Statistics, in parts of sub-Saharan Africa, only 62% of primary school teachers have the minimum teaching qualifications.

In 2023, only 9% of young people in lower secondary education in Zambia reached the minimum level of proficiency in reading. Lifelong learning opportunities and economic growth are being stunted. 

All children deserve a quality education from a transformative and supportive teacher. The Commonwealth Education Trust (CET) invests in teachers in low- and middle-income settings by providing accessible teacher professional development including via its flagship programme, Teach2030. 

The Role 

To aid the growth of CET, 2 exciting Social Media Volunteer opportunities has been introduced to take responsibilty for posting on the charity’s social media channels. These roles will report to the Marketing Lead.

One role will be responsible for CET channels and one role responsible for our Teach2030 channels. We'd like to improve engagement and follower growth and would love some support in creating quality posts for our channels. 

What you’ll do 

• Using our content library and Canva to produce creative, create and schedule posts, stories, and reels across Facebook, Instagram, Tik Tok and LinkedIn - with a focus on quality over quantity.

• Monitor performance and provide top-line feedback and actions to Marketing Lead monthly 

What we’re looking for 

You might be a marketing professional looking to support a charitable cause or simply a social media savvy individual who wants to put their skills in practice. 

• Passionate about social media

• Working knowledge of social media platforms and trends 

• Proficiency with a graphic design tool such as Canva

• Reliability and organisation 

• Able to work independently and carry out tasks remotely 

• Ability to commit regular time to ensure social media accounts are active and engaging 

Create bold, powerful visuals that help a national men’s wellbeing movement get seen, recognised, and remembered

MINDSET is building a new kind of men’s wellbeing charity — one that speaks the language men actually respond to: action, challenge, humour, and real‑world connection. To grow our movement and reach men across the UK, we need strong, distinctive visual design that cuts through the noise.

We’re looking for a creative, reliable volunteer Graphic Designer to help us bring our brand to life across digital and print. From posters and roller banners to social media graphics and campaign materials, your work will help shape how the nation sees us.

What This Role Is About

You’ll be the visual storyteller of MINDSET — turning ideas, messages, and programmes into designs that feel bold, modern, and unmistakably “us.” Your work will help us recruit volunteers, reach men who need support, and build a recognisable national presence.

This role is perfect for someone who loves design, wants to build a portfolio with meaningful work, and enjoys being part of a mission‑driven team.

Key Responsibilities

1. Create Digital & Print Assets

• Posters, flyers, and promotional materials

• Roller banners and event signage

• Social media graphics, templates, and campaign visuals

• Presentation decks, infographics, and branded documents

2. Develop & Maintain Brand Consistency

• Ensure all designs reflect our tone: bold, action‑driven, stigma‑free

• Help refine and evolve our visual identity as we grow

• Maintain brand guidelines and asset libraries

3. Support Campaigns & Programmes

• Design materials for our 12‑week Self‑Improvement Programme

• Create visuals for volunteer recruitment and public awareness

• Support marketing, communications, and programme teams with design needs

4. Collaborate with the Team

• Work closely with the Head of Marketing & Communications

• Translate ideas and messages into clear, compelling visuals

• Provide creative input on campaigns and brand direction

Who This Role Is Perfect For

Someone who is:

• Skilled in graphic design (Adobe, Canva, Affinity, or similar)

• Creative, bold, and confident in visual storytelling

• Able to work independently and manage multiple design requests

• Excited by building a brand from scratch

• Passionate about men’s wellbeing and social impact

• Happy to collaborate with a friendly, purpose‑driven team

What You’ll Get Out of This

• A chance to shape the visual identity of a national movement

• A portfolio filled with meaningful, high‑impact work

• Creative freedom within a clear, exciting mission

• A supportive team that values humour, humanity, and purpose

• The satisfaction of knowing your designs are helping men across the UK

Ready to Bring MINDSET to Life Visually?

If you want to help build a bold, recognisable brand that inspires men to grow, connect, and thrive, we’d love to hear from you.

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