[Hiring] Senior Project Manager @Massive Rocket

Role Description

As a Senior Project Manager at Massive Rocket, you'll lead the delivery of complex, high-value client engagements across multiple workstreams. You'll be the senior delivery lead for your accounts, responsible for client satisfaction, commercial performance, delivery quality, and team development.

• Own delivery across complex, multi-workstream client engagements, managing timelines, dependencies, risks, quality, and overall programme health.
• Act as the primary delivery contact for clients, building trusted relationships with senior stakeholders and ensuring alignment to business objectives.
• Establish governance frameworks, delivery cadences, RAID management, and reporting to keep programmes predictable and on track.
• Own account P&L, including budget forecasting, margin management, revenue recognition, and change requests.
• Lead and coordinate globally distributed delivery teams, setting clear expectations and driving accountability across workstreams.
• Coach and develop Project Managers and junior team members, helping raise delivery standards across the wider team.
• Lead delivery input into RFPs, proposals, and pitches while identifying opportunities to support account growth.
• Use AI tools, dashboards, and project data to improve reporting, delivery efficiency, and decision-making.
• Continuously improve Massive Rocket's delivery processes, tools, governance, and ways of working.

Qualifications

• 5–8 years of Project or Programme Management experience, with clear progression and experience leading complex, high-value client engagements.
• Proven ability to manage multiple workstreams, cross-team dependencies, risks, and senior stakeholders within complex delivery environments.
• Strong commercial and P&L experience, including budget forecasting, margin management, revenue recognition, and scope/change management.
• Excellent client leadership skills, with confidence managing senior stakeholders and navigating complex organisational dynamics.
• Experience leading and developing delivery teams, including globally distributed teams across multiple time zones.
• Strong governance, risk management, planning, reporting, and quality management skills.
• Experience contributing to RFPs, proposals, pitches, and account growth initiatives.
• Comfortable using AI tools and data to automate reporting, improve visibility, and drive better delivery decisions.
• Experience working in a fast-paced agency, consultancy, Martech, or technology environment.
• English proficiency at C1 level.

Requirements

• Experience managing significant client accounts within a digital agency or Martech consultancy.
• Deep understanding of CRM, Braze, Snowflake, and data-driven delivery.
• Braze certification or strong platform knowledge.
• MSP Practitioner, PgMP, or equivalent programme-level certification.

Benefits

• Rocket‑Fuelled Growth – Big challenges, fast learning, and the chance to level up quicker than anywhere else.
• A Culture That Actually Gives a Damn – Supportive, positive, and built around people who want to see you win.
• A Global Crew – Collaborate with brilliant teammates across Europe, the US, and beyond.
• Remote‑First for Life – Work from wherever you feel your best.
• Real Career Momentum – Clear progression, real ownership, and space to grow into your next chapter.
• Moments That Matter – Meetups, events, and team experiences that make the journey unforgettable.