Senior Corporate Legal Counsel

The Sr. Corporate Counsel – T-Ads will serve as a key legal partner to T-Mobile’s ad-tech and media solutions business, providing strategic, business-focused guidance on complex commercial transactions and emerging ad-tech matters. This role supports a fast-growing, innovative business unit by structuring and negotiating sophisticated agreements, enabling scalable deal processes, and balancing risk with speed to market. The ideal candidate is a pragmatic, solutions-oriented lawyer who thrives in a dynamic environment and collaborates effectively across cross-functional teams to drive business success.

Responsibilities

Collaborate with internal business clients to structure deals, solve problems, and keep initiatives moving; Provide practical, business-first legal guidance so teams can move quickly while appropriately managing risk; Build scalable deal approaches - including playbooks, templates, and negotiation strategies to enable repeatable, efficient deal flow; Drive process improvements within T-Ads legal support to increase speed, clarity, and consistency; Advise a growing business unit on complex contractual relationships with media owners, brands, advertising agencies, and ad tech partners; Negotiate, draft, and revise complex commercial agreements; Serve as a trusted advisor to internal business clients across cross-functional teams; Counsel business clients on emerging issues in ad tech and digital media as the business evolves

Requirements

7-10 years’ experience as a transactional lawyer, with relevant in-house and/or top law firm experience; Law degree from a recognised university with strong academic credentials; Excellent written and verbal communication skills, with executive maturity and the ability to interact effectively with senior leadership; Strong analytical, drafting, and decision-making skills, with a keen business sense and sound judgment; Ability to manage multiple matters and priorities in a fast-paced, evolving environment; work efficiently, meet goals, and deliver high-quality work product with impeccable attention to detail; Ability to work independently on day-to-day matters while escalating issues appropriately, and to collaborate effectively across the business with diverse stakeholders and personalities; team-oriented and results-driven; Willingness to work one early morning or late evening per week during US business hours overlap to support cross-regional collaboration with T-Mobile’s US-based teams

Nice to have

Experience supporting areas such as ad tech, advertising, marketing, media, and negotiating with advertising agencies and brands for the placement of advertisements (preferred but not required); Singapore-qualified lawyer (Advocate and Solicitor) preferred, or equivalent qualification (UK, US, or other common law jurisdiction) with relevant APAC in-house experience