Senior Platform Engineer

Job Title Senior Platform Engineer

Job Description About IGIG is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions – built on scale, trust, and proof.

We didn't pivot to innovation; it's how we've always operated. What that means for the people who work here is real: genuinely complex problems to solve, the technology and resources to tackle them properly, and the kind of scope that's rare in established businesses.

The bar is high – bring a curious and forward-thinking mindset and we'll give you the platform to define what comes next. Join us at IG – the future gets built here.

Your role in the Team We're looking for a Senior Platform Engineer with deep Akamai expertise to own IG's edge delivery estate and change how it's run.

Today, much of our Akamai configuration is managed by hand through Control Center. Your mandate is to move it into code:
Terraform modules, version-controlled rule trees, and Git Lab pipelines with the automated checks and guardrails that let application teams request and ship their own edge changes safely. You'll be the expert other engineers come to, and the person who steadily reduces how often they need to.

The Platform Team owns the infrastructure and automation platform underpinning IG's global trading operations – cloud-native infrastructure on AWS, Git Lab CI/CD, and self-service capabilities that help development teams move faster with greater confidence. Edge delivery sits at the very front of that stack: every customer session, trade, and API call reaches IG through it, across every region we operate in and under latency-sensitive conditions.

You'll work hands-on with Property Manager and Akamai's rule tree model, Edge DNS and traffic management, edge security controls, and certificate lifecycle – from routine property changes through to incident diagnosis and long-term modernisation of the estate. If you care about content delivery and edge infrastructure, and want your work to have direct commercial and customer impact, we'd welcome your application.

What you'll do Automate the estate and enable self-service

Lead the migration of Akamai configuration from manual Control Center changes to a Terraform-first workflow, building reusable, well-documented modules for properties, rule trees, and DNS that other teams can safely consume

Build self-service paths for routine edge changes – new hostnames, redirects, caching rules – wrapped in policy checks, automated validation, and staging tests that catch mistakes before they reach production

Integrate edge configuration into Git Lab CI/CD alongside Service Now change control, so every property and DNS change is peer-reviewed, tested, and promoted through environments the same way each time Build tooling around Akamai's APIs (Python, Bash) that removes repetitive operational work – bulk changes, certificate expiry checks, drift detection, and inventory reporting

Own edge delivery and routing

Own the design, configuration, and operational health of IG's Akamai estate across staging and production networks, in line with change control

Design and maintain URL redirection, rewrite, and forwarding logic – 301/302, host- and path-based, and Cloudlet-driven – across IG's public and internal domains, rationalising inherited redirect chains as you go Configure routing and origin behaviour, including edge hostnames, CP codes, conditional and dynamic origin selection, failover, and load balancing to support multi-origin, multi-region delivery

Set caching and delivery strategy – compression, HTTP/2 and HTTP/3, image and video delivery, API acceleration – and run purge and cache invalidation workflows that support release and incident response

Support…