Web developer jobs

Introduction

Iswe is a social impact foundation dedicated to finding ways to put people at the heart of social and political decision-making to solve some of society’s greatest challenges. 

We are seeking a motivated, resourceful and conscientious Front-End Developer to join our small digital product team, working on Assemblis - a hugely ambitious global platform to strengthen community-led decision-making - as it moves from a working prototype to a fully fledged product used by community groups worldwide. We are looking for some eager to have an impact, both on the product they are building and on the world.

The period from 2025 to 2026 presents a unique opportunity to scale the use and impact of Assemblis around the COP30 UN Climate Conference—set to take place in the Amazon at the end of 2025—by leveraging strategic relationships, including key support from the Brazilian government.

About Assemblis

Assemblis will support communities across the world to run community gatherings, deliberate on shared challenges, and make collective decisions. The platform combines step-by-step guidance, storytelling features and data aggregation, enabling community groups to deliberate meaningfully, share their insights and connect with each other.  Our vision:

A world of resilient local communities that have the tools and confidence to make fair, effective decisions, through community assemblies that facilitate learning, build solidarity and have clear pathways to local and global action.

Assemblis will support people to deliberate on challenges and act together in their communities, whilst building a global picture of citizen needs, actions and solutions, which will inform global decision making. One of the ways it will do this is through the Global Citizens’ Assembly - a permanent institution that Iswe and partners are building.

A Global Citizens’ Assembly for COP30 to be launched in Brazil in November is the key opportunity to pilot Assemblis. We are currently testing a minimum viable product (functional prototype) with small sets of global users, and are looking for someone who can lead the iteration process, with the goal of an alpha launch in Climate Week in September.

Assemblis’s vision - A world of resilient local communities that have the tools and confidence to make fair, effective decisions, through community assemblies that facilitate learning, build solidarity and have clear pathways to local and global action. 

Main duties

• Work directly on the web frontend application for using Typescript, Svelte.js, and Tailwinds CSS

• Ensure scalability, performance, and maintainability using coding best practices that prioritise high code quality

• Produce performant web solutions to allow the platform to be used effectively in global regions with low-bandwidth, or limited access to consumer technology

• Build features and applications with a mobile-first approach to responsive design

• Work with a close focus on accessibility, compatibility with screen-readers, and adherence to WCAG Guidelines

• Write effective tests to cover functionality and support future development

• Contribute to product decisions to help prioritise the most important features and solutions for our users world-wide

• Troubleshoot and debug issues, providing timely resolutions and maintaining the stability of the application

• Support other Iswe websites, built using Craft CMS

• Collaborate via Slack, Trello, documents, and frequent video conferences

Your skills and experience

Essential skills and experience

• Previous experience in front end development

• Deep understanding of Javascript, preferably with a strong grip on Typescript

• Deep understanding of modern web standards, CSS, and cross-browser compatibility

• Experience using source control, agile methodologies and other collaborative workflows

• Excellent communication skills, capable of conveying technical information to both technical and non-technical stakeholders

• Experience working with UI design systems, and from Figma design files

• Experience integrating with RESTful APIs

Desirable skills and experience

• Pro-active attitude, with the ability to work both autonomously and to collaborate remotely

• Experience working in a small team, ideally having worked in agency or start-up environments

• PHP experience

• Experience building isomorphic web applications and SSR

• Experience with security and data protection best practices

• Experience with data visualisation libraries such as D3.js

• Understanding of front-end state management

• Experience with Agile methodologies: capability to work in an Agile environment, delivering in sprints, responding to change, and collaborating effectively within a multidisciplinary team.

• Prior involvement in projects related to citizen engagement, deliberative democracy, or civic-tech platforms 

A note on representation

We know that building a team representative of wider society fosters creativity and innovation. We welcome people of all backgrounds, identities and experiences and are committed to being a place where all belong. We therefore particularly welcome applications from candidates who are disabled, Black, Asian or from other minority ethnic backgrounds, who identify within the LGBTQIA+ community, or identify as from a lower or disadvantaged socioeconomic background as these groups are currently under-represented on our staff team.

About Iswe

We believe that many of the crises we face today - health, climate, the cost of living etc - are symptoms of failing governance structures, and that putting people in the driving seat of decision-making will transform our futures for the better. 

Our team has decades of experience in democratic innovation. Projects include Global Assembly for COP26, Good Help and The Future Armenian. Iswe is a fast-growing foundation, dedicated to empowering citizens to play a leading role in the decision-making that affects their lives. 

Our work is founded on strong values, including openness, transparency and humility. We believe that when ‘I’ (an individual) becomes ‘we’ (part of the collective), the results are transformational. We are actively working to build a healthy culture, rooted in care and characterised by being self-organising and self-reflective. We are committed to addressing the dynamics of oppression in ourselves and our work.

Making The Leap is an innovative societal change charity that aims to make a big difference. From direct delivery, to advocacy and leadership, we refuse to stay in our lane and believe passionately that those we exist to serve have the right to be anything they want to be. To say that this is an exciting time for the organisation would be an understatement, as our incredible funders, donors, partners and supporters have given us the chance to move to the next level, and have further influence and delivery nationally.

The ethos of the organisation is to be passionate about helping young people from less-advantaged backgrounds; build up other charities and community groups and want to partner with them or support them; want to work with businesses and organisations to get things done; and care deeply about addressing racial inequity.

The organisation has a number of strands: core Making The Leap; the UK Social Mobility Awards; the Social Mobility Podcast; The Social Mobility List and Black Charity Leaders.

Head of Audiences

Summary:

Are you passionate about using audience and data insight to spark curiosity and inspire change? As our new Head of Audiences, you’ll lead a bold, data-driven strategy that places audience understanding at the heart of everything we do - shaping programmes, experiences and campaigns that reach further, resonate deeper, and include everyone. You’ll be joining a values-driven charity with a welcoming, collaborative culture, outstanding staff benefits, and a deep commitment to inclusion, wellbeing, and work-life balance.

Job details

Hours: 37.5 per week (flexible working considered, working a minimum of 0.9 FTE/33.75 hours per week)

Location: Between both sites – Winchester Science Centre (WSC), Winchester, SO21 1HZ, and Wonderseekers HQ, Eastleigh, SO50 9DE. Onsite presence is essential for the majority of this role, however occasional remote working is possible for a small proportion of time – this can be discussed at the interview stage.

Work pattern: Usually Monday to Friday working during office hours. Occasional out of hours work will be required. The charity operates 7 days a week.

Salary: Between £40,000 - £43,500 per annum (1 FTE) 

Contract: Permanent

Line manager: Chief Operating Officer

Responsible for: Marketing Officer, Digital Content and Brand Producer

Holiday: 25 days per annum plus bank holidays. Option to buy/sell some leave and gain additional days for continuous service after four years. The post-holder will not usually be expected to work bank holidays however when duties require, time off in lieu will be available.

Benefits: Cash health scheme, life assurance, buy/sell annual leave, long service holiday bonus, café and shop discount, electric vehicle salary sacrifice scheme, free tickets to WSC and partner attractions, family friendly leave, wellbeing policy, mental health first aiders, cycle to work scheme, financial loans, flexible IT, casual dress, staff events, enhanced pension contribution and pension salary sacrifice scheme, inflationary pay rise subject to charity performance and more.

Deadline: Monday 25th August 5pm

Interviews: 1st and/or 3rd September

About our Charity

Wonderseekers (the Charity behind Winchester Science Centre) strives to engage all children with science so they can live happier, healthier and more sustainable lives and contribute to improving life on Earth. The Charity runs Winchester Science Centre - a vibrant, hands-on experience for young children. Promising an exciting day out for families, with curriculum-linked trips for schools and an evening events programme, the Science Centre welcomes over 170,000 visitors every year. Through our magnificent planetarium and live science experiences, science is brought to life in imaginative, fun and accessible ways that means everyone is included.

1. The Role

The Head of Audiences is a new leadership role in the Commercial Operations team designed to ensure that audience insight and segmentation are at the heart of everything we do. This role will lead on understanding who our current and prospective audiences are, how they engage with us and what they need now and in the future. You will use this insight to guide programming, marketing, visitor experience at Winchester Science Centre but as we evolve our Charity’s reach and engagement you will play an important role in ensuring we fulfil our ambitious plans and reaching a diverse community. By building an inclusive and evidence-based audience strategy, this role will enable Winchester Science Centre to grow reach and engagement, deepen impact and fulfil its charitable mission to inspire a lifetime of curiosity in science.

The role is part of the Commercial Operations team led by the Chief Operating Officer and will work closely with the Head of Programming and Head of Visitor Experience. However, you will work with the wider leadership and their teams to ensure that both the community programme and on-site experience are insight-led, responsive to audience needs, and relevant to a wide range of segments. It plays a key role in championing access, equity and inclusion across all areas of the Charity’s work.

As we embark on a chapter of significant growth, you will play a pivotal role in identifying the audiences and ensuring they sit at the heart of our decision making. You will work with key stakeholders across the business, including our Children’s Voice, to ensure the Charity can achieve its commercial and impact objectives. At the heart of that conversation is a deep understanding of our audiences through geo-demographic and / or psychographic audience segmentation, that you will lead on.

You will lead a small team, with the potential for growth, comprising a Marketing Officer and a Digital Content and Brand Producer. Together, you will be responsible for driving bold, creative campaigns that are grounded in audience insight, developing engaging content across all channels, and supporting the evolution of our brand to reflect the diversity and ambition of our mission. As the team grows, you will shape its direction, nurture talent, and ensure alignment between strategy and delivery across all audience touchpoints.

2. Job Description

Key Responsibilities

· Lead the organisation’s audience strategy, embedding a data-led approach that informs programme development, marketing and wider organisational planning and offer.

· Lead the audiences' team to deliver high impact campaigns that delivers on organisational objectives and visitation targets, that contributes to the continued brand development of Wonderseekers and Winchester Science Centre.

· Use your expertise in audience segmentation to design, shape and oversee the delivery of multi-channel marketing strategies that maximises return on investment and successfully drives visitation and audience engagement targets.

· Gather, analyse and communicate audience insight using internal data, commissioned research and external benchmarking to build a shared understanding of current and potential audiences.

· Develop strategic campaigns to deliver audience growth with a focus on breadth (reach), depth (repeat engagement), equity (inclusive access) and impact (positive change).

· Collaborate with the Head of Programming to ensure audience needs, motivations and barriers directly inform the content, tone and timing of all programmes.

· Collaborate with the Development team to identify and align target audiences for new exhibitions and experiences.

· Collaborate with the fundraising team to ensure audience alignment for fundraising activities.

· Champion a culture of audience-centred decision-making across the organisation, ensuring all teams understand and use segmentation to shape their work and programmes.

· Provide actionable insight to the marketing team to refine messaging, campaign targeting, content tone and channel strategy by segment.

· Work in partnership with the Head of Visitor Experience to ensure audience insight and segmentation inform all aspects of the on-site experience including welcome, signage, wayfinding, service tone, flow and accessibility.

· Ensure programme, marketing and visitor experience are aligned to deliver a coherent, satisfying and inclusive journey for every audience group.

· Evaluate the audience experience across all touchpoints, using qualitative and quantitative feedback to support continuous improvement and operational learning.

· Contributing with the Head of Equity, Community, and Outreach to access and inclusion planning, ensuring physical, cultural and digital barriers are identified and addressed through evidence and audience consultation.

· Lead the piloting and testing of new engagement approaches, using segmentation insight to design and evaluate innovative offers across programme and experience.

· Collaborate with the Head of Digital Infrastructure and our web developers to ensure CRM, ticketing and digital platforms support effective tracking, evaluation and personalisation by audience segment

· Build internal capability by supporting colleagues to interpret and apply audience insight in their own work across programming, schools, visitor experience and marketing.

· Report regularly to the Executive Leadership Team and Board, sharing insight on audience trends, performance, and opportunities for future growth.

· Represent the organisation externally at relevant stakeholder events, networks and sector forums to share learning and maintain visibility.

· Manage the department budget effectively, ensuring resources are allocated to maximise insight, impact, engagement, and visitation.

· Actively participate in senior leadership meetings and planning processes, ensuring key audience insight is integrated into organisational decision-making.

· Any other reasonable tasks commensurate with the position.

Special Circumstances

There may be occasional work, meetings and events in evenings, early mornings and at weekends which will be compensated by time off in lieu. Additional overtime would be arranged only with agreement of both the employee and line manager. Occasional travel may be required.

3. Person Specification

Essential skills and experience

• Significant experience in using geo-demographic and / or psychographic audience insights in a cultural, visitor attraction or charitable setting to drive visitation and engagement.
• Expertise and experience in developing and applying segmentation models to inform marketing, visitor experience and programming strategies.
• Demonstrable experience in leading, creating and delivering audience-led marketing campaigns that have achieved significant step changes in engagement, visitation or other key performance outcomes.
• Demonstrated ability to turn complex data into actionable strategy and influence decision-making across teams.
• Experience in co-creating programmes or campaigns with diverse or underserved audience groups.
• Strong understanding of evaluation and impact measurement tools (e.g. surveys, focus groups, behavioural data, CRM analytics).
• Confident working across multiple departments and building organisational capability in audience understanding.
• Strong facilitation, presentation and reporting skills.

Core Competencies

• Passionate about public engagement, access and inclusion.
• An infectious enthusiasm and commitment that drives change.
• Strategic and analytical thinker who can join the dots across insight and experience.
• Strong communicator and collaborator.
• Self-motivated and able to lead and influence a range of stakeholders.
• Values-driven with an enthusiasm for data-informed storytelling.
• A proactive, ‘can-do’ attitude with a willingness to take measured risks to deliver beyond the brief and mission of the Charity.
• Able to work in an agile and responsive way, adapting quickly to changing priorities, emerging insights and audience needs while maintaining focus on long-term goals.

In addition applicants will have:

• A clean record on the Disclosure and Barring Service

Ready to Apply?

When you are ready to apply, please submit your application through our recruitment portal - see website for link.

You will be asked to submit your contact details and answer a few questions so we can get to know you. Please keep your responses concise, this is your opportunity to really stand out. After answering these questions, please upload your cover letter and CV.

Need information in a different format or would like to apply in an alternative way? Just get in touch using the email address above or call our office and book a call with HR - see website for details. 

No recruitment agencies, thank you.

Welcome to Ada!

At Ada National College for Digital Skills, our mission is to educate and  empower the next generation of diverse digital talent. Through the quality of education we deliver, the depth of our industry partnerships and focus on diversity, we are changing the face of the tech sector, expanding the talent pipeline and transforming lives. 

We are a specialist Further Education college, where every 16-19 student takes Computer Science and all of our diverse Higher Level and Degree Apprentices work in skills shortage disciplines in innovative, blue-chip companies.

The digital skills gap is costing the UK economy an estimated £63 billion a year in lost GDP. Ada seeks to fill this skills gap by equipping young with the skills industry actually needs.

Ada was announced by the Prime Minister in December 2014; England’s first new FE College since 1993 and since then we’ve gone from strength  to strength including a Good with Outstanding features in our first Ofsted Inspection.

16-19 Provision:

As of 2024, we have 187 16-19 students enrolled. Our most recent results are outstanding; 39% of A level results at A*- B and 74% achieving at least one Distinction or better in their externally assessed  Computing BTEC. This makes us the best education institution in the country for this BTEC.

Degree Apprenticeships:

Across our London Victoria and Manchester Ancoats campus, we have 363 apprentices currently enrolled on our Higher and Degree Level Apprenticeships. We specialise in five disciplines at present: software development, data analytics, tech consultancy, cyber security and business analysis, working with a wide range of SMEs and corporate organisations such as PwC, Bank of America, Deloitte, Clearscore, Just Eat, Capita, MHRA, Booking,com and Salesforce.

At present 38% of our learners are female, 51% are from ethnic minority backgrounds and 50% come from low income households compared to national averages of c. 20%. We’re passionate about building a supportive, values driven environment for both our students and staff.

Key Aspects of the role & main duties and responsibilities:

• Promote Ada at outreach events (careers fairs, assemblies, workshops) across Greater Manchester with the aim of meeting our application, offer holder and enrolment targets.
• Engage and network with school contacts to ensure growth of Ada’s active contacts in outreach database.
• Manage and maintain of the school database to support outreach communications.
• Assist with event planning, administration and delivery including Outreach events, Careers Fairs, Open Days, School visits to Ada and Keep Warm events - This may involve commitment on some weekends and will require evenings and earlier starts.
• Ensure we are on track to meet our targets for the volume of applications, offers and ultimately enrolments for our new Manchester Sixth Form and ensure we meet our diversity targets.
• Support the administration of the Sixth Form application process including dealing with enquiries to the inbox and on the phone in a timely manner.
•  Sending application communications including invitations for assessment, offers and enrollment paperwork,  data entry and keeping accurate records of all applicants and their information within the customer relationship management tools (Salesforce, Civica and others).
• Accurate record keeping and data entry into Ada’s systems to produce insightful reports to drive recruitment and inform the leadership team.
• Administration and processing of students enrolments on GCSE results days and afterwards.
• Support with creation of Marketing materials for outreach campaigns and events.

 Essential Qualifications and Experience

• You are inspired by Ada’s mission and excited to share it with young people aiming to dramatically impact their lives for the better (countless numbers of students have said this is what interaction with our outreach team has done for them!).
• You are actively looking for personal growth through your job and meeting KPIs are exciting challenge for you.
• You are willing to work flexibly, where necessary outside of normal working hours, and to travel as necessary for the role.
• You are able to cope with a varied and demanding workload, to prioritise effectively and to meet strict deadlines under time pressure - You have a high level of resilience and accountability.
• You enjoy meeting lots of new people, especially 14-16 years old who are curious about technology and the world around them and how they fit into it, and helping them to consider their options and you understand what their options are.
• You enjoy working as part of a small, hard-working, target driven team focused on offering life-changing opportunities to young people with an interest in technology.
• You are committed to ongoing personal development. You consider feedback a gift, even when it is hard to give or receive.
• You’d like to join a small team with a startup mentality, doing hard things, and to participate in its growth and impact.
• You can deal with uncertainty and are solutions focused.
• You’re a generalist, even if you’re very good at certain things including gathering and maintaining databases / spreadsheets used for tracking and reporting and determining next steps.

Safeguarding

The successful candidate will be required to apply for a Disclosure and Barring Service (DBS) check when appointed to the post. References for shortlisted candidates will be requested prior to the interview day.

Equal Opportunities

Ada, the National College for Digital Skills recognises that equality of opportunity and the recognition and promotion of diversity are integral to its strengths. The following principles apply in respect of the College’s commitment to equality and diversity:

• To provide and promote equality of opportunity in all areas of its work and activity;
•  To recognise and develop the diversity of skills and talent within its current and potential community;
• To ensure that all employees and prospective employees of the College are treated solely on the basis of their merits, abilities and potential without receiving any unjustified discrimination or unfavourable treatment on grounds such as age, disability, marital or civil partner status, pregnancy or maternity, race, religion or belief, sex, sexual orientation, gender, gender reassignment, trans status, socio-economic status or any other irrelevant distinction;
•  To provide and promote a positive working, learning, and social environment which is free from prejudice, discrimination and any forms of harassment, bullying or victimisation;
• To promote good relations between individuals from different groups

Applicants with Disabilities

Ada, the National College for Digital Skills is keen to increase the number of disabled people it employs. We therefore encourage applications from individuals with a disability who are able to carry out the duties of the post. If there is anything in this regard that you would like to discuss in relation to your application please contact the HR team.

Sponsorship

Sadly, we are unable to offer sponsorship for this role, so can only accept applications from candidates who have the legal right to work and remain in the United Kingdom.

Thank you for your interest in Ada, the National College for Digital Skills and good luck with your application!

Closing date: Friday 22nd August 2025

Oak is a fully remote, mission-driven organisation offering high levels of flexibility, autonomy, and purpose. We’re a national not-for-profit working in partnership with teachers to create the highest-quality, sequenced curriculum and lesson resources for pupils across all subjects and age groups.

Our culture has been independently recognised through:

• Flexa verified (93% overall score, including 95% for working hours and 97% for role modelling)

• Escape the City's Top 1% Employers – based on anonymous colleague reviews of culture, development, and impact

�� About the Role

You’ll join our cross-functional Product & Engineering team to build and improve the digital platforms that teachers and pupils rely on every day. Working closely with product managers, designers, researchers, and curriculum specialists you will develop user-facing applications using technologies like TypeScript and Next.js. You’ll also interact with our backend systems using PostgreSQL databases and GraphQL APIs. In addition, you’ll help design, build, and maintain serverless functions on Google Cloud Platform to support our data ingestion pipelines.

This is a hands-on role with plenty of scope for technical leadership and mentoring, alongside the opportunity to shape our engineering practices and culture. You'll be part of a supportive, collaborative team that cares deeply about accessibility, usability, and delivering tools that genuinely improve learning.

�� What You’ll Be Doing

• Building responsive, accessible web interfaces using TypeScript and Next.js

• Designing and writing clean, well-tested code that’s easy to maintain and scale

• Acting as a go-to person for key areas of our codebase, while supporting continuous improvement

• Championing new tools or practices that improve the developer experience

• Supporting and mentoring colleagues across the team

• Taking part in our on-call rota to help keep our products reliable and available

• Collaborating with others across the organisation in multi-disciplinary squads

• Contributing to planning, retros, and the wider culture of Oak

�� What We’re Looking For

• Solid experience building production-level web applications with TypeScript and React/Next.js

• Experience working on cross-functional product teams in agile environments

• Understanding of automated testing and how different types (unit, integration, etc.) add value

• A thoughtful approach to accessibility and user experience

• Strong collaboration and communication skills

• Comfortable working independently in a remote setup, managing your time and relationships effectively

• A proactive, growth-oriented mindset and a desire to help others thrive

�� Our Benefits

• 25 days annual leave, plus one extra day for each year of service (up to 28)

• Additional Oak closure days over Christmas/New Year

• 11% employer pension contribution (with no minimum employee contribution)

• A 36-hour working week, with half-days on Fridays or every other Friday off

• Fully remote working — we’ll support your home set-up and offer coworking options if preferred

• Twice-yearly in-person offsites to collaborate, connect, and have fun

• A culture that genuinely supports flexibility, autonomy, and trust

�� Inclusion and Belonging

We believe diverse teams build better products. We warmly welcome applicants from all backgrounds, particularly those who are underrepresented in the tech and education sectors.

We use the Applied recruitment platform to help reduce bias in our hiring process. 

�� Key Info

• Location: Remote, but you must be based in the UK with the legal right to work here

• Sponsorship: Unfortunately, we’re unable to offer visa sponsorship at this time

• Closing date: We’ll be reviewing applications as they come in and may close the role early

If this sounds like the kind of role and team where you could do your life’s best work, we’d love to hear from you.

Next steps

You’ll answer some questions related to your day-to-day job. After the advert closes, your answers will go through our sift process: all answers will be anonymised, randomised, and then reviewed by a panel of reviewers (real humans).

If you are shortlisted, we’ll invite you to the next stage, which will consist of a remote technical interview and a technical pairing session conducted over Zoom. This will last approximately two hours.

We love giving feedback, so at the end of the application process we'll share how well you performed.

We are aiming to start interviews in August 2025.

We are experiencing really good responses to our job adverts. This may lead us to close the role early, so if you are considering applying then please get your application in early to avoid missing out.

We are an equal opportunities employer.

We are committed to a policy of Equal Employment Opportunity and are determined to ensure that no applicant or employee receives less favourable treatment on the grounds of gender, age, disability, religion, belief, sexual orientation, marital status, or race, or is disadvantaged by conditions or requirements which cannot be shown to be justifiable.