Top Tech Jobs & Startup Jobs in London

Leads corporate and international tax delivery across multiple jurisdictions, including compliance, tax accounting, reporting, transfer pricing, intercompany arrangements, governance, and tax planning. Manages external advisers, monitors international tax obligations, supports business initiatives and transactions, and partners with Finance, Legal, and leadership. The role also improves tax processes, controls, data quality, automation, and team capabilities as the company scales.

Leads a platform engineering capability team responsible for technical direction, architecture, delivery, reliability, observability, security, and service standards. Designs and builds Kubernetes-native GPU infrastructure and platform services, translates product needs into technical roadmaps, resolves operational issues, and stays hands-on with complex engineering work. Manages engineers through hiring, onboarding, 1:1s, performance feedback, and delivery accountability while coordinating cross-team initiatives and incident follow-up.

Build and maintain secure, auditable internal automations for finance, IT, People, and delivery workflows. Develop API integrations with Microsoft Graph, Slack, Atlassian, banking, HR, and identity systems; manage authentication, deployment, observability, and audit controls. Apply LLMs and agentic patterns selectively with human approval gates, while meeting SOX, ISO 27001, SOC 2, EU AI Act, and data protection requirements. Partner with process owners, Finance, Security, and Legal to simplify workflows and operate reliable production systems.

Build and manage Volta’s external reporting process for its planned public listing. Prepare US GAAP consolidated financial statements and footnotes, draft SEC-standard disclosures, manage disclosure checklists and reporting calendars, oversee tie-outs, consolidation and FX translation under ASC 830, coordinate audits, prepare UK statutory bridges, and implement disclosure management and XBRL-readiness processes.

Supports SOX and internal controls programs by designing processes, documenting process maps and control matrices, performing management control testing, tracking remediation, and maintaining testing and design logs. The role coordinates with process owners, ITGC teams, department heads, and finance leaders; prepares Audit Committee updates; provides SOX training and guidance; and recommends practical remediation actions compliant with the Sarbanes-Oxley Act.

Execute and maintain ISO 27001 and SOC 2 compliance programs, operate Vanta, collect audit evidence, support audits, assess risks and vendors, manage security obligations, maintain regulatory documentation, and translate controls into engineering work. The role also supports customer security reviews, physical security, incident compliance, awareness training, business continuity, and disaster recovery evidence.

Legal Counsel will draft, review, and negotiate commercial, procurement, vendor, customer, construction, financing, and partnership agreements. The role advises stakeholders on contractual risk, supports data center delivery and procurement, assists with corporate structuring and governance, maintains legal templates and workflows, tracks obligations, supports transaction due diligence, and advises on regulatory matters.

Build and operate production-grade platform capabilities for large-scale GPU infrastructure. Design Kubernetes operators and controllers, develop APIs, manage compute, storage, networking, and confidential-computing services, and improve observability and security. Engineers own their services in production, participate in on-call and incident response, collaborate across product and infrastructure teams, and maintain reliable interfaces, testing, versioning, and CI/CD practices.

Owns Volta’s contracting strategy for data center and major capital projects across Europe. Establishes contract forms, flow-downs, commercial standards, and governance; leads negotiations, claims avoidance, and disputes; provides functional leadership to project contracts teams; ensures compliance across jurisdictions; and develops commercial capabilities across the delivery organization.

Leads delivery of long-haul and inter-site backbone fibre routes across Europe and North America. Manages carriers, wayleaves, civil works, points of presence, interconnection, route recovery, feasibility studies, delivery standards, diversity validation, optical testing, and operational handover. Advises procurement and legal teams on leased fibre, IRU, and transport agreements while influencing network architecture and connectivity strategy.