SEO Leader London

Climbing Trees is a London-area, Essex-based marketing agency (SEO & PPC) that is officially a B Corp with strong sustainability initiatives, including a One Million Trees pledge and 100% renewable energy in the office. (climbingtrees.com) Employee reviews portray a professional, fast-paced yet collaborative culture with values centered on ethics, transparency with clients, and empowerment, and Glassdoor shows 8 reviews averaging 5.0/5 overall with high marks for Culture & Values (5.0) and Senior Management (5.0). (glassdoor.com) A notable caveat is that the workload can be overwhelming at times, and the small sample size (8 reviews) may not fully represent all roles or offices. (glassdoor.com) The company’s CSR profile is robust: blind and diverse recruitment, a push to reduce travel and emissions, offsetting with Ecologi/Tree Nation (150k+ trees planted), and a plan to reach net-zero by 2030. (climbingtrees.com)

What does the role involve?

Lead the end-to-end SEO strategy for multiple client accounts, translating business goals into clear plans and measurable KPIs. You’ll guide technical audits, content optimization, and link-building while mentoring a small, collaborative team. Expect frequent cross-functional partnerships with analytics, paid media, and content to drive real client outcomes.

How does Climbing Trees approach SEO and growth?

Climbing Trees blends curiosity with ethical practice to stay ahead of search trends. We embrace AI and data-driven experimentation, while keeping a human-first approach that respects client brands. You’ll help clients win by delivering sustainable, high-quality SEO that aligns with their sustainability and inclusion values.

What makes this role unique at Climbing Trees?

This role sits at the heart of a values-led agency that prioritizes people, planet, and performance. You’ll shape strategy rather than simply execute, with hybrid working 2–3 days in the Earls Colne office to stay connected with the team. You’ll have visibility across clients and services, empowering you to influence outcomes.

What growth and development opportunities can I expect?

We believe in ongoing learning, with access to training, tools, and coaching to sharpen your SEO and leadership skills. You’ll mentor colleagues, lead initiatives, and demonstrate measurable impact for clients. Expect a clear path for career progression in a supportive, inclusive environment.

What does the team culture feel like?

Our culture blends collaboration, curiosity, and care. We celebrate ethical practices and client success, with open feedback and a genuine commitment to sustainability and inclusion. Regular knowledge-sharing and cross‑team collaboration keep work engaging and impactful.

What are the next steps in the hiring process?

If you’re excited, the next step is a quick screen call followed by a deeper conversation with the team. We value clarity, pace, and authenticity, and we’ll share timelines so you know what to expect. Be ready to discuss real-world SEO wins and how you partner with clients to drive sustainable growth.