Massive Rocket Academy: Building the Next Generation of Marketing (CRM) Experts in Letchworth

Massive Rocket Academy: Building the Next Generation of Marketing (CRM) Experts in Letchworth

Kickstart Your Career in Marketing & CRM

Massive Rocket is a 100-person Braze and Snowflake agency that helps global brands deliver cutting-edge customer engagement. We’re building the next generation of CRM experts through the Massive Rocket Academy, a three-year training program designed to take ambitious graduates from early talent to certified consultants.

As part of the Academy, you’ll join our team as a full-time employee, get paid to learn, and receive hands-on experience working with some of the most advanced brands and technologies in the world. Each year comes with new learning goals, greater responsibility, and a salary increase to match your growing contribution.


Year 1: Paid Associate (MarTech): Foundations and Certification

Salary: Starting salary aligned with UK entry-level rates while you train, earn certifications, and work directly on exciting real-world client projects using leading technologies like Braze and Snowflake.

Activities:

  • Get certified in Braze & Snowflake
  • Lead smaller campaign activities with review and guidance from senior consultants.
  • Execute campaigns, perform QA checks, and build performance reports.
  • Learn to create targeted audience segments and message workflows.
  • Develop excellent habits in communication, accuracy, and professionalism.

Year 2: Associate Consultant — Creative and Execution

Salary: Your salary increases as you take on more creative ownership, manage campaigns independently, and start influencing client strategy—your work will make a visible impact.

Activities:

  • Manage full campaigns from planning to delivery with growing independence.
  • Take initiative in A/B testing, optimisation, and creative experimentation.
  • Contribute ideas that improve engagement and customer experience.
  • Collaborate with designers, engineers, and strategists across client projects.
  • Present results and performance insights to internal teams and clients.

Year 3: Consultant — Leadership and Project Ownership

Salary: A significant leap in pay and responsibility as you become a fully-fledged consultant, leading projects, mentoring new team members, and earning a competitive salary that matches experienced industry professionals.

Activities:

  • Lead complex, multi-channel CRM projects end to end.
  • Mentor new team members and review their work for quality assurance.
  • Serve as a trusted advisor to clients across CRM and lifecycle marketing projects.
  • Work with platforms such as Braze & Snowflake.
  • Champion innovation, best practices, and continuous improvement across teams.

Application Process

We’re collecting applications now. Selected candidates join the program on the payroll and begin structured training right away, gaining practical exposure under the guidance of experienced consultants.

  • Submit your CV and LinkedIn profile.
  • Record a short video explaining why you’re interested in joining the Massive Rocket Academy.
  • Shortlisted candidates will be invited to an interview and assessment session.
  • Successful applicants will start as part of our next training cohort in Letchworth Garden City.

Application Criteria

We’re looking for motivated, diligent, and curious individuals ready to start a career in CRM and marketing technology.

  • Based in or willing to commute to our Letchworth Garden City office (with occasional remote days).
  • Recent graduate or early-career professional with a degree in Marketing, Business, Communications, Data Analytics, or a related field.
  • 6–12 months of internship or relevant experience in marketing or CRM preferred.
  • Excellent organisational and problem-solving skills, with high attention to detail.
  • Confident communicator who enjoys collaboration and teamwork.
  • Creative thinker with strong curiosity for marketing technology and data-driven strategy.
  • Proactive, dependable, and focused on delivering high-quality results every time.

Apply Today

If you’re ready to launch an exciting career in CRM and marketing technology, we’d love to hear from you. Apply now to join Massive Rocket’s three-year Academy and become part of a team that’s redefining what’s possible in digital engagement.

Send your LinkedIn profile, CV, and a short note explaining your motivation to apply — and start your journey toward becoming a certified CRM expert with Braze, Snowflake, and more.

Thierry Sequeira
Thierry Sequeira
massiverocket.com/insights

Thierry Sequeira is a seasoned leader in Modern Customer Engagement and Loyalty. With over 20 years of experience, he has driven digital transformation across global enterprises: Emirates Airlines, Telefonica, Mastercard, SEGA and Yum Brands. As CEO of Massive Rocket, his agency has successfully led over 200 Customer Engagement implementations worldwide (US, EU, APAC). Thierry helps accelerate customer loyalty for global brands by helping them get the most out of their first-party data using AI, Braze, Snowflake and the industry's best talent.

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