Legal Counsel in London

Supercritical is looking for a Legal Counsel to join us on a part-time basis to support our commercial and operational legal requirements as we scale. This is a 9-month fixed-term contract with a strong opportunity to convert to a permanent role, depending on business needs and performance.

You will be responsible for leading key legal work streams over the contract term: corporate structures, supporting commercial contracting for strategic deals, and providing legal input on fundraising. This role is ideal for a commercially minded lawyer who can step in quickly, deliver high-impact legal support, and can negotiate contracts in a commercial and collaborative manner. This role will put in place the legal foundations for the company’s next stage.

Key Responsibilities

• Corporate Structuring
  • Lead the design and establishment of corporate entities for financing and international expansion.
  • Manage governance frameworks and board/shareholder processes across the group.
• Commercial Contracting
  • Draft, review, and negotiate key customer, supplier, and partnership agreements.
  • Build on our library of standard contracts (NDAs, MSAs, SLAs).
  • Support deal structuring to balance commercial growth with legal protections.
• Fundraising & Financing
  • Support equity fundraising rounds and debt financings, including term sheet review and managing closing processes.
  • Ensure compliance with investor rights and corporate approvals.
• Risk & Compliance
  • Identify and mitigate key contractual and financing risks.
  • Develop scalable legal processes that fit a growth-stage company.
  • Manage external legal advisers effectively and cost-consciously.

Requirements

• UK-qualified lawyer (or equivalent) with 5+ years PQE, ideally trained in a top law firm with in-house experience at a scaling company.
• Strong grounding in corporate law (SPVs, corporate structuring, governance) and commercial contracting.
• Experience supporting equity and/or debt financings.
• Pragmatic, commercial mindset — able to balance risk with business goals.
• Self-starter who enjoys building things from scratch and can operate with limited resources.
• Excellent communicator, able to work directly with executives, investors, and external counsel.

Benefits

Our values include ownership mentality, moving fast, radiating positive energy, and proactive communication.

Perks & Benefits

• Competitive Salary
• Unlimited Annual Leave – Take the time you need to recharge
• Extra Time Off – The first Friday of every month is a company-wide day off
• Pension Contribution – We’ll match your 5% contribution with 3%
• Flexible Hybrid Work – Work remotely first, with the option to use our London office in Work.life Old Street
• Wellbeing & Home Setup Support – £1,000 annual wellbeing allowance + up to £500 for home office equipment
• Team Socials – Monthly company gatherings in London and annual company multi-day offsites.

Diversity and Inclusion

We’ve been committed to building an inclusive and diverse workplace since day one of the company. We’re excited to encourage applications and interest from individuals underrepresented in the climate and tech space.

Studies have shown that some groups of people, like women, are less likely to apply to a role unless they meet 100% of the job requirements. Whoever you are, if you like one of our jobs, we encourage you to apply as you might just be the candidate we hire!

UK Sponsorship & Applicants currently outside the UK

Unfortunately, at this stage of our growth, we are unable to offer UK sponsorship to applicants. Candidates who live outside the UK who are not looking to live and work in the UK, are within 3 hours of the GMT/BST timezone and are willing to travel to London quarterly are encouraged to apply.