Volunteer volunteer roles in brixton, greater london

About Us

Tell My Truth and Shame the Devil CIC is a grassroots movement committed to confronting and eradicating Child Sexual Abuse (CSA) across the UK.
We give survivors, families, and allies the power to speak out, heal, and educate communities through storytelling, outreach, and collective action.

We work across all communities — Black, white, Asian, Caribbean, African and beyond — ensuring no survivor feels alone or silenced.

Our CIC operates through a community-driven, volunteer-led structure, built by people who believe in truth, justice, and love as law.

The Role – Social Media Director (Team Lead)

Lead the organisation’s social media function to build an online community, drive engagement, connect with diverse audiences, and use social media metrics to strengthen organisational performance and improve efficiency.
 

Main Responsibilities / Key Duties

• Develop and execute social media strategies that communicate the CIC’s message, increase visibility, and ensure consistency across platforms.

• Build and maintain an active online community, ensuring engagement is respectful, relevant, and supportive.

• Lead and support the social media team, providing guidance, motivation, and opportunities for growth.

• Collaborate with other departments to ensure alignment on projects, messaging, timelines, and organisational goals.

• Maintain quality control to ensure all content is accurate, on-brand, and reflective of the CIC’s values.

• Manage content schedules, ensuring timely planning, production, and publishing across platforms with regular team check-ins.

• Engage with audiences online, responding to comments, messages, and conversations in a timely and professional manner.

• Lead the launch of social media campaigns for awareness, advocacy, marketing, and fundraising.

• Track performance of posts, campaigns, and team progress to measure engagement, reach, and achievement of targets.

• Train and support the team, ensuring clarity on goals, timelines, tools, best practices, and evolving platform features.
   

What We’re Looking For

• Minimum 3 years experience in a similar social media leadership role.

• Strong team leadership and management skills.

• Excellent communication, collaboration, and community-building capabilities.

• Extensive knowledge of major social media platforms (YouTube, Instagram, TikTok, Facebook, X/Twitter, etc.).

• Ability to understand and apply social media analytics, metrics, data analysis, and reporting.

• Knowledge of social media best practices, content formats, platform compliance, charity regulations, and GDPR.

• Skills in social media strategy, content planning, branding, and community engagement.

• Ability to mentor, guide, and support a volunteer social media team.

• Creativity, problem-solving skills, and a strong understanding of emerging trends.

​Location

Hybrid role (remote with occasional in-person meetings).

Ideally based in London, or within up to 3 hours travel distance for team activities, meetings and events.

Children of Voices is a hugely respected charitable organisation helping to improve the lives of young people and their families through genuine care, love, and support.  

We are currently seeking a volunteer event’s organiser

Responsibilities typically include: 

• Overseeing the tasks of the social media team. 

• Ensuring projects for the social media team are completed in a timely manner. 

• Organising regular meetings with the team to keep on top of the workload. 

• Making sure our social media is regularly updated. 

• Responding to emails that involve a social media update. 

• Keeping the senior management team updated. 

Essential skills for this role are: 

• Attention to detail: the ability to pick up on small details can prevent costly mistakes from occurring. 

• Problem-solving skills: the ability to identify and resolve problems quickly and efficiently.  

• Organisational skills: able to manage your time, teams and individuals. 

• Teamwork skills: the ability to be a team player will help you to succeed in this role. 

• Relevant experience 

Prior to submitting your application for this position, we suggest you visit our website to gain a better understanding of our organisation and our mission. 

�� BOARD EXPECTATIONS (Applies to ALL Members)

Every GLF board member plays a direct role in the success and sustainability of the organisation.

�� Core Expectations

• Fundraising Commitment:
  Every board member must actively participate in fundraising campaigns, donor outreach, and sponsorship drives.
  Each member is required to make a personal monthly donation to the organisation (amount optional but meaningful).

• Time Commitment:
  Minimum of 20 hours per month, including board meetings, subcommittee work, fundraising events, and strategic planning.

• Ambassadorship:
  Represent GLF publicly as a visible ambassador at community events, speaking engagements, and networking functions.

• Governance & Accountability:
  Ensure the organisation operates ethically, transparently, and in alignment with its mission and legal obligations.

• Strategic Leadership:
  Contribute skills, knowledge, and professional networks to advance the organisation’s growth, partnerships, and visibility.

• Passion for the Mission:
  Demonstrated commitment to supporting children, teenagers, and single-parent families experiencing hardship.

�� OVERALL BOARD MEMBER BENEFITS

• Prestige: Founding member of a ground-breaking national social enterprise.

• Networking: Exclusive access to philanthropists, public officials, and corporate leaders.

• Leadership Development: Gain board-level governance and strategic experience.

• Impact Legacy: Directly shape programs that provide homes, hope, and opportunity for hundreds of lives.

• Visibility: Public recognition through GLF website, media, and national campaigns.

• Personal Fulfilment: Be part of a purpose-driven organisation changing the narrative for children and families in need.

�� IDEAL CANDIDATE PROFILE (For All Roles)

We are looking for leaders who are:

• Deeply passionate about social impact, youth empowerment, and family stability.

• Professionally experienced (1+ years) in their area of expertise.

• Team players who bring creativity, positivity, and initiative.

• Connected and influential, willing to open doors and amplify GLF’s message.

• Dedicated, committing time, expertise, and monthly donations.

Position: Board of Director - Fundraising & Partnerships Expert (Unpaid Volunteer Role)

Reports to: Board Chairperson

Location: Hybrid (remote + in-person events as needed)

Purpose: To lead all donor relations, sponsorships, and income-generation initiatives.

Key Responsibilities:

• Identify and engage high-value donors, sponsors, and investors.

• Create innovative fundraising campaigns and grant proposals.

• Build long-term relationships with corporations and philanthropists.

• Collaborate with the marketing team for event-based fundraising.

• Mentor board members in effective fundraising techniques.

Requirements/Skills:

• Experience in fundraising, business development, or grant writing.

• Strong negotiation and networking abilities.

• Passion for social causes and storytelling.

Benefits:

• Access to elite philanthropic and corporate networks.

• Recognition as a key force in funding life-changing housing and support programs.

• Direct involvement in shaping financial growth strategy.

Compensation:
This is an unpaid volunteer position.

�� BOARD EXPECTATIONS (Applies to ALL Members)

Every GLF board member plays a direct role in the success and sustainability of the organisation.

�� Core Expectations

• Fundraising Commitment:
  Every board member must actively participate in fundraising campaigns, donor outreach, and sponsorship drives.
  Each member is required to make a personal monthly donation to the organisation (amount optional but meaningful).

• Time Commitment:
  Minimum of 20 hours per month, including board meetings, subcommittee work, fundraising events, and strategic planning.

• Ambassadorship:
  Represent GLF publicly as a visible ambassador at community events, speaking engagements, and networking functions.

• Governance & Accountability:
  Ensure the organisation operates ethically, transparently, and in alignment with its mission and legal obligations.

• Strategic Leadership:
  Contribute skills, knowledge, and professional networks to advance the organisation’s growth, partnerships, and visibility.

• Passion for the Mission:
  Demonstrated commitment to supporting children, teenagers, and single-parent families experiencing hardship.

�� OVERALL BOARD MEMBER BENEFITS

• Prestige: Founding member of a ground-breaking national social enterprise.

• Networking: Exclusive access to philanthropists, public officials, and corporate leaders.

• Leadership Development: Gain board-level governance and strategic experience.

• Impact Legacy: Directly shape programs that provide homes, hope, and opportunity for hundreds of lives.

• Visibility: Public recognition through GLF website, media, and national campaigns.

• Personal Fulfilment: Be part of a purpose-driven organisation changing the narrative for children and families in need.

�� IDEAL CANDIDATE PROFILE (For All Roles)

We are looking for leaders who are:

• Deeply passionate about social impact, youth empowerment, and family stability.

• Professionally experienced (1+ years) in their area of expertise.

• Team players who bring creativity, positivity, and initiative.

• Connected and influential, willing to open doors and amplify GLF’s message.

• Dedicated, committing time, expertise, and monthly donations.

Position: Board of Director - Marketing & Communications Expert (Unpaid Volunteer Role)

Reports to: Board Chairperson

Location: Hybrid (remote + in-person events as needed)

Purpose: To lead GLF’s brand, public image, and outreach campaigns.

Key Responsibilities:

• Develop and execute marketing, social media, and PR strategies.

• Build brand visibility across TV, radio, digital, and print.

• Collaborate on storytelling campaigns that attract donors and partners.

• Support fundraising campaigns through brand partnerships and sponsorships.

• Mentor GLF’s in-house communications staff.

Requirements/Skills:

• Proven marketing, PR, or media background (agency or nonprofit experience preferred).

• Strong storytelling, digital strategy, and branding expertise.

• Ability to connect emotionally with audiences through campaigns.

Benefits:

• Showcase your expertise in building one of the UK’s most inspiring social brands.

• Public exposure and leadership in major awareness events.

• Creative freedom to shape messaging that impacts real lives.

Compensation:
This is an unpaid volunteer position.

                      While gaining invaluable experience, practice your passion within real-life scenarios. 

Join a group who aspire to think big, have fun, and create work that stands out. We’re looking for a passionate dedicated individual to join our team, who will play a key role in the growth of our brand messages and visions. The ideal candidate will assist us to conduct research and gather information on various projects.

Responsibilities
Conduct relevant research, gather information on various projects
Write research reports
Working closely with the communications team

Requirements
Good attention to detail.
Strong verbal, written and organisational skills.
Self-starter, dedicated and willing to learn. 
Microsoft Word and Excel skills.

Please note the role is a voluntary position and could be entirely remote. Any incurred reasonable expenses will be paid.
 
ABOUT TESYouth
TESYouth (Training, Employment Opportunities & Social Development for Youth) is a NFP social enterprise which focuses on improving the rate of youth employment, through volunteering, interactive and skill-based workshops, work-experience and training programmes. Together with our strategic partners, we collaborate with organisations to provide youth to develop their skills, and to assist in achieving their career aspirations.

The Opportunity:
Her Centre is seeking a dynamic Chair to help shape the future of our organisation
and lead our excellent board of trustees. This opportunity will involve working closely
with our CEO to drive change and ensure that our vital work continues to support
every woman in Greenwich who needs us. This is an exciting time of change, which
you will be embarking on with our CEO. You will be joining a dedicated board that
includes expertise from across the private and charitable sectors, the local authority,
and lived experience.

Our Work:
Greenwich has one of the highest rates of domestic abuse in London. Last year
alone, over 4,000 domestic offences were recorded in the borough: a shocking 35%
higher than the London average. Demand for our services has risen sharply: in 2017,
we received 321 acute high-risk referrals but by last year, this had more than
doubled to 780. The most common form of abuse reported is physical violence
(62%), followed by controlling and coercive behaviour (46%). However, the sad
reality is that many women face multiple and overlapping forms of abuse, including
sexual abuse and rape, threats to their children, financial control, and forced
imprisonment.
Last year, Her Centre supported nearly 1,000 women to find safety, seek justice, and
rebuild their lives. We also help children who witness abuse recover from trauma and
support teenagers facing exploitation or violence to recognise unhealthy
relationships and build self-worth. Her Centre is a safe and welcoming space where
all women are listened to and believed in an environment of trust and respect.
Please submit your Covering Letter and CV by Friday, 2 January 2026.

Role Description:
Board Chair

• Time commitment: 6-8 hours monthly. The HER Centre board meetings are hybrid

and currently held every two months.

• Location: Hybrid, in-person meetings at Clockhouse Community Centre, Defiance

Walk, London

Purpose of the role:
The Board Chair is responsible for leading the board, ensuring its effectiveness in
enabling the HER Centre to provide best-in-class service to HER Centre users,
providing strategic direction, and keeping the HER Centre as a leading agency
supporting women, particularly those in crisis due to abuse. The Board Chair focuses
the board on strategic matters, prioritising long-term goals and planning, including
approving the annual business, financial, risk, and operational plans. The Board
Chair also adheres to the Charity Commission's essentials of a trustee:
1. Ensure the HER Centre carries out its purpose for public benefit
2. Ensure the HER Centre complies with the governing document and law
3. Acts in the HER Centre’s best interest
4. Manage the HER Centre’s resources responsibly
5. Act with reasonable care and skill
6. Ensure the HER Centre is accountable
7. Reduce risk and liability

Main roles and responsibilities:
• Maintain high standards of governance, fostering transparency and ensuring the
HER Centre holds itself accountable to its service users and stakeholders.
• Ensure trustee awareness and compliance with legal and regulatory requirements,
including those set out in the constitution and the Charity Commission’s guidance
on trustee roles and responsibilities.
• Ensure that the trustee board annually reviews its structure, effectiveness,
delegations and key policies, and implements agreed changes as necessary.
• Manage trustee relationships to foster a positive board culture, including ensuring
the Board has the policies it needs.
• Liaising with the Board Secretary to arrange meetings and set agendas, and
chairing meetings to ensure these are well run and focused on delivering the HER
Centre’s work.
• Line managing the HER Centre CEO, by supporting, positively challenging and
holding them to account, including working with the Board to approve an appraisal
of the CEO.
• Act as a link between trustees, staff and the Service User Advisory Committee
• Act as a HER Centre representative and spokesperson as required
Term: Two years, renewable for a maximum of nine years.

Training and Induction:
You will receive an induction on the work of the HER Centre and meet the Trustees
and staff.
Payment and Expenses:
The Board Chair is a voluntary role. Agreed, out-of-pocket expenses will be
reimbursed.

As a CHSS Community Connector you can support CHSS any time or anywhere, giving as much or as little time to the tasks as you wish. As long as you have access to a smartphone, tablet or computer you can get involved to ensure No Life is Half Lived.

Where you will be based

Home

Why we want you

Everyone has the right to live life to the full. After a diagnosis of a chest or heart condition, stroke, or Long Covid, many people experience fear and isolation, and struggle with the impact on their lives. The care and support we deliver every day ensures everyone can live the life they want to. Across Scotland, we provide vital advice, information, and support through our No Life Half Lived strategy.

You’ll support us by carrying out smalls tasks online or in your community which will make a massive difference to people living with our conditions.

What you will be doing

• Liking and sharing posts on social media to help us spread our work
• Completing online surveys
• Signing campaigns or petitions

The skills you need

• Able to share posts on social media channels
• Access to a computer, tablet or smartphone

What's in it for you

• A flexible opportunity to volunteer around your busy life
• Make a real difference to people with our conditions
• Improve your own health and wellbeing
• Use, learn and develop new skills

About Children With Voices

Children With Voices (CWV) is a grassroots charity supporting children, young people, and families through alternative education, life-skills programmes, wellbeing activities, and community food hubs.
Our mission is to empower children with confidence, resilience, and the tools they need to thrive. We work closely with local schools, families, and partners to create safe, supportive learning environments where every child is valued and heard.

Role: Community Outreach Officer

Location: London community sites
Hours: 6–10 hours per week
Contract: Volunteer or PT
Reports to: Head of Community & Food Hubs

Role Overview

You will help build strong relationships with families, schools, and partners, supporting local engagement and connecting people to our programmes and services.

Key Responsibilities

• Engage with families and promote CWV services

• Build relationships with community partners

• Support community events and outreach days

• Gather feedback from families and stakeholders

• Help run community sessions and food hub activities

Person Specification

Essential:

• Excellent communication and interpersonal skills

• Friendly, confident, and community-focused

• Reliable and self-motivated

Desirable:

• Experience in outreach, community work or family support

Benefits

• Community engagement training

• Valuable experience in the charity sector

• Flexible working and positive team culture

• Opportunity to shape local impact

We are a small and friendly team of Trustees who are currently looking for enthusiastic volunteers to join us and become a Trustee for our wonderful charity, Wiltshire Portage. Wiltshire Portage supports families who have children aged birth to school entry with additional needs, empowering parents and carers to help their children to reach their full potential as they transition into school and beyond.

There has been a rise in the number of children who have additional needs over the past few years and research has shown that early intervention is vital in helping these children to develop. At Wiltshire Portage, we have a team of experienced Home Visitors who regularly visit families who have young children with additional needs. During visits, Home Visitors identify areas of support that are needed and deliver child-led learning activities through play. Having a child with additional needs can be challenging and Home Visitors are also able to support parents and carers; providing information and sign posting them to organisations who can help.

As a charity, Wiltshire Portage relies on a team of Trustees to work with the CEO in the running of the charity. Trustees are asked to attend a meeting (this is currently carried out virtually) once every two months in the evening.

Overview 

No Panic is a national charity, supporting people with a variety of anxiety issues, including panic attacks, OCD, agoraphobia and health anxiety. We provide self-help advice over our helpline and additional services including CBT-Focused Mentoring, Extra Listening and Anxiety Support Chat.

If you are a keen fundraiser, willing to volunteer to raise money for No Panic in your community, we would like to hear from you.

Activities

· Seeking out opportunities to collect money for No Panic and making the necessary arrangements.

· Organising the stall and collectors.

· Providing records to No Panic of the fundraising activities and achievements.

· Transferring funds.

The amount of time spent on these activities will vary, it is anticipated it will be 3-4 hours per week.

Desired Skills

· Proactive and confident

· Committed and reliable

· Good at communicating

· Good at working as part of a team

· Familiarity with tools such as Google Sheets

A reference will be required.

Support

Community fundraisers are supported by the Community Fundraising Team Co-ordinator.

We can provide promotional materials free of charge.

For nearly 50 years, nia has provided high quality, women-led services across North and East London. nia has three main aims: to provide services for women, children and young people who have experienced male violence, working to end men’s violence against women and girls, and to inform and influence policy and public awareness.

nia’s values, and our commitment to upholding them, set us apart. We put women first – always and without hesitation: we believe women, we are run by women, for women. We leave no woman behind: we challenge inequality and discrimination and believe that uniting women of all backgrounds is essential to ending the sex-based oppression of women.

 We have a voluntary Board of Trustees who have the ultimate responsibility for directing nia and ensuring that the organisation is well-run. Our trustees are passionate feminists and include women with a wide range of skills and include women who have experienced sexual and domestic violence and ex-service users of specialist women’s services.

The role of the Treasurer is to provide financial expertise and direction to the board of Trustees. The Treasurer’s aim is to oversee and scrutinise financial information to enable the board to fulfil their responsibilities for the overall governance and strategic direction of the nia.

The Treasurer will ensure that the organisation complies with its governing document, charity law, company law and any other relevant legislation or regulations and to make sure that the organisation pursues its objects as defined in its governing document.

The Treasurer’s role is also to work in partnership with the Chief Executive and Director of Finance helping them achieve the aims of the organisation and maintain fiscal health, accountability and stability.

�� Guardian Light Foundation Board of Directors – Roles, Expectations & Benefits �� Our Mission

Guardian Light Foundation (GLF) is a for-profit social enterprise dedicated to transforming the lives of homeless and abused children, teenagers, and struggling single-parent families. We provide safe housing, education, career pathways, legal aid, and life-skills support to help individuals rebuild their lives with dignity and independence.

We are building not just an organisation — but a movement of hope, empowerment, and social impact.

�� BOARD EXPECTATIONS (Applies to ALL Members)

Every GLF board member plays a direct role in the success and sustainability of the organisation.

�� Core Expectations

• Fundraising Commitment:
  Every board member must actively participate in fundraising campaigns, donor outreach, and sponsorship drives.
  Each member is required to make a personal monthly donation to the organisation (amount optional but meaningful).

• Time Commitment:
  Minimum of 20 hours per month, including board meetings, subcommittee work, fundraising events, and strategic planning.

• Ambassadorship:
  Represent GLF publicly as a visible ambassador at community events, speaking engagements, and networking functions.

• Governance & Accountability:
  Ensure the organisation operates ethically, transparently, and in alignment with its mission and legal obligations.

• Strategic Leadership:
  Contribute skills, knowledge, and professional networks to advance the organisation’s growth, partnerships, and visibility.

• Passion for the Mission:
  Demonstrated commitment to supporting children, teenagers, and single-parent families experiencing hardship.

�� OVERALL BOARD MEMBER BENEFITS

• Prestige: Founding member of a ground-breaking national social enterprise.

• Networking: Exclusive access to philanthropists, public officials, and corporate leaders.

• Leadership Development: Gain board-level governance and strategic experience.

• Impact Legacy: Directly shape programs that provide homes, hope, and opportunity for hundreds of lives.

• Visibility: Public recognition through GLF website, media, and national campaigns.

• Personal Fulfilment: Be part of a purpose-driven organisation changing the narrative for children and families in need.

�� IDEAL CANDIDATE PROFILE (For All Roles)

We are looking for leaders who are:

• Deeply passionate about social impact, youth empowerment, and family stability.

• Professionally experienced (1+ years) in their area of expertise.

• Team players who bring creativity, positivity, and initiative.

• Connected and influential, willing to open doors and amplify GLF’s message.

• Dedicated, committing time, expertise, and monthly donations.

Position: Board of Director - Treasurer (Unpaid Volunteer Role)

Reports to: Board Chairperson

Location: Hybrid (remote + in-person events as needed)

Responsibilities:

• Oversee all financial matters including budgeting, accounting, and financial reporting.

• Ensure compliance with statutory financial regulations and charity law.

• Work closely with auditors and the Finance Committee.

• Present financial reports at each board meeting.

• Support fundraising and resource management strategy.

Requirements:

• Background in finance, accounting, or business administration.

• Knowledge of charity finance and UK financial reporting standards.

• Integrity and attention to detail.

Benefits:

• Direct influence over financial sustainability and impact measurement.

• Recognition in philanthropic financial management networks.

Compensation:
This is an unpaid volunteer position.

Community engagement charity Sobus is looking for talented, passionate individuals to join our Board of Trustees.  We are looking for a new Trustee Treasurer to help guide the charity through a time of exciting opportunity and development.

It's an exciting time for Sobus, as we look to refresh our service offer, and maximise the investment opportunity following the disposal of a property in 2024.

Our overarching aim is to “strengthen local communities”, through the provision of infrastructure support to the local voluntary sector in the borough of Hammersmith & Fulham and supporting business communities around our North Kensington hub. 

Our work is focussed on five main areas:

• Voice & Representation
• Information & Intelligence
• Brokerage & Partnerships
• Capacity Building & Business Support
• Affordable Premises (through the provision of our business hubs in Fulham and North Kensington)

Trustee Treasurer: We are seeking a committed individual with a proven, professional track record of financial management and leadership at the highest level, and a sound understanding and experience of the voluntary sector.  We need someone with significant experience of leading long-term strategic development and driving financial sustainability.

You will share our vision and want to take a leading role in our journey to be recognised as an outstanding organisation. It would be a significant advantage if you have an understanding or experience of working in the voluntary and community sector, and even more so if you are a current or former resident of Hammersmith & Fulham or have a tangible, established and current connection with the area.

Sobus was formed in 2014 following a merger between the Community & Voluntary Sector Association and Fulham Community Partnership Trust. However, we were first established as the local CVS in Hammersmith & Fulham in 1998. 

Sobus is fully committed to equality of opportunity and diversity to ensure that we reflect the full breadth of the people that we support. We therefore warmly welcome applications from all suitably qualified candidates.

Selection process:

Candidates are requested to complete an application and a equalities monitoring form., and if shortlisted, an interview with our outgoing Treasurer, Chair of the Board of Trustees and the CEO.  t

For an informal discussion about the position, of for the Job Description and application form, contact the Sobus CEO, Sue Spiller

Wheels for All is a national charity that helps people of all abilities enjoy cycling in a way that works for them. Supporting more than 100 inclusive cycling hubs with over 30 years of experience, we’ve seen first-hand how cycling can change lives - improving health, confidence and community connection.

We’re now growing our national reach and impact, and we’re looking for new Trustees to join our Board and help guide us through this exciting next stage.

About the role

As a Trustee, you’ll help shape the direction of the charity, support good decision-making, and make sure we stay focused on our mission to make cycling accessible for everyone. We’d especially like to hear from people who:

• Have experience in communications, PR, campaigning or public engagement, and can help us share the power of inclusive cycling with more people across the UK
• Have strong networks or local knowledge in areas that are currently least well served by inclusive cycling - especially the North East, East Midlands or South West

If that’s not your background, please don’t be put off. We welcome people from all walks of life who share our passion for inclusion and want to make a difference.

Our Trustees also get involved in one or more of our focus groups, including:

• Governance and Risk
• Nominations, People and EDI
• Welfare, Safety and Safeguarding
• Finance
• Income Generation

We follow the Tier 3 Code for Sports Governance, which means we’re serious about running the charity to the highest standards - but we do it in a supportive, friendly and collaborative way. Full induction and training is provided.

Who we’re looking for

You don’t need to have been a Trustee before - we’ll help you learn the ropes. You just need to bring:

• A thoughtful, practical approach
• Willingness to ask questions and share ideas
• The ability to work well with others
• Commitment to equality, inclusion and fairness
• A bit of time and energy to get involved

How to apply

• Apply via othe link, and please upload your CV and a cover letter showcasing how you’re the perfect fit for the role