Principal Engineer, Infrastructure

About this role

<h3><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">What This Role Is</span></h3> <p><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">Every product Manifest Global operates — Cialfo, BridgeU, Explore, Kaaiser — runs on infrastructure. The AWS platform underneath them handles the traffic from 2,000+ schools, hundreds of thousands of students, and 1,000+ university partners across 50+ countries. When it works well, nobody notices. When it doesn't, a counselor can't access a student's application, a university's outreach campaign stalls, a placement goes wrong. The infrastructure is invisible only when it's excellent.</span></p> <p><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">Most multi-brand technology groups at this scale have solved the infrastructure problem the obvious way: each product team builds its own, defends its own, and calls on a central team as a last resort. The result is fragmentation — duplicated systems, inconsistent reliability, and an engineering tax that compounds quietly until it starts slowing everything down. The better answer is a shared platform that product teams consume freely, that raises the engineering standard across the portfolio without requiring constant coordination, and that gets more valuable the more brands and engineers build on top of it.</span></p> <p><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">Manifest is building that platform. The Platform Team is the engineering group responsible for it — the paved paths, the CI/CD pipelines, the observability layer, the self-service tooling that lets a product engineer in one brand build and ship without waiting on infrastructure. The work spans the full Manifest portfolio. The leverage is real. And the person who owns the infrastructure layer is the person who decides, in practical terms, what kind of engineering organisation Manifest becomes.</span></p> <p><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">This role owns the AWS infrastructure platform across Manifest's family of products — and the mandate to turn it from a per-brand dependency into a shared, self-service foundation every engineering team builds on freely.</span></p> <hr> <h3><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">What Makes This Role Different</span></h3> <p><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">Most infrastructure roles at this scale ask you to maintain something that already exists. This one asks you to redesign something that is working well enough to be dangerous — functional enough that nobody is screaming, not good enough to scale. The person in this role will make architectural calls that shape how Manifest's engineering organisation operates for the next several years. That's a different kind of ownership than keeping the lights on.</span></p> <p><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">The Manifest ecosystem is the other differentiator. You are not building infrastructure for one product. You are building it for five, across different technology profiles, different traffic patterns, and different compliance requirements — student data residency, GDPR, the overlapping regulatory surface that comes with operating in 50+ countries. The complexity is real. So is the leverage: a reliability improvement you make to the core platform lands across the entire portfolio simultaneously. A self-service tool you ship gets used by data engineers, product engineers, and ML teams across every brand. The multiplier here is not available at a single-product company.</span></p> <p><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">And the timing is right. Manifest has the scale to make infrastructure investment genuinely worthwhile, and the organisational appetite to do it properly. This is the moment — before another layer of complexity makes it harder — to build the platform that the next phase of the company runs on.</span></p> <hr> <h3><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">What You Own</span></h3> <p><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;"><strong>The AWS platform across Manifest's products</strong></span></p> <ul> <li style="font-size: 10pt; font-family: arial, helvetica, sans-serif;"><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">Own the design, build, and ongoing optimisation of the production AWS infrastructure serving all Manifest brands, with high availability and scalability as the baseline</span></li> <li style="font-size: 10pt; font-family: arial, helvetica, sans-serif;"><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">Define the architectural standards and guardrails that give product teams freedom to build without creating fragility at the platform level</span></li> <li style="font-size: 10pt; font-family: arial, helvetica, sans-serif;"><span style="font-size: 10pt; font-family: arial, helvetica, sans-serif;">Ensure the platform is compliant with student data residency requirements, GDPR, and the access control obligations that come with operating across 50+ countries</span></li> <li style="font-size: 10pt; font-family: arial, helvetica, sans-serif;"><span style="font-size:…