Requirements

8+ years of software engineering experience
Experience in a high-scale growth-focused web environment
A track record of technical leadership and influencing technical direction across multiple teams or departments
Deep expertise in Next.js and the React ecosystem
Experience with headless CMS platforms such as Contentful or Sanity - including content modeling, migration, and multi-site architecture
Experience with infrastructure-as-code (Terraform), cloud platforms (AWS, CloudFront, S3), and deployment platforms (Vercel)
Experience designing or operating experimentation infrastructure - A/B testing frameworks, event instrumentation, attribution systems and tools like Eppo
Strong understanding of web analytics and data instrumentation - experience with event tracking SDKs, Google Tag Manager, or similar
Comfortable working in and supporting full-stack codebases - even if this role is not UI-heavy, a solid frontend architecture awareness is valued
Experience operating in continuous delivery environments with an emphasis on incremental, high-quality shipping
Exceptional communication skills and a history of collaborating with cross-functional teams (product, marketing, analytics, design, etc.)
A mentorship mindset — proven ability to raise the bar for engineering excellence across a team or organization

What You'll Be Doing

Own and evolve the architecture of Fin's web platform
Define the long-term technical strategy for the web team, focusing on scalability, performance, developer productivity, observability, and system reliability
Collaborate closely with marketing, design, analytics, and data science stakeholders to ensure the platform supports their goals with accuracy, performance, and agility
Lead and influence the design and implementation of MarTech systems for event tracking, attribution, funnel reporting, A/B testing infrastructure, and more
Partner with engineers across web, infrastructure, and data to create a high-quality, cohesive technical ecosystem
Mentor and elevate engineers across the team and organisation — providing guidance on architecture, data modeling, system design, and engineering best practices
Set the standard for technical excellence in reliability, maintainability, code quality, and operational readiness
Provide technical leadership and insight to Engineering Managers, Product Managers, and executive stakeholders - communicating risks, trade-offs, and opportunities clearly
Contribute hands-on to the codebase — leading by example and helping unblock and accelerate key projects

Fin has a hybrid working policy. Employees are expected to be in the office at least three days per week
Radically open and accepting culture at Fin. Focus on doing incredible work to achieve goals
Valuing diversity and committed to Equal Employment Opportunity