Build the websites, platforms and APIs our clients run their businesses on, in a small senior team that owns the work from first commit to launch.
Senior Full-stack Engineer
Verified MatchDirect application for Fluxstride Engineering (Head of Engineering & Hiring Team)
What are you looking at?
This robust, modern one-page landing page was created in a few minutes from a single prompt using our agentic AI workflow and guardrails to generate this unique, targeted application for the role of Senior Full-stack Engineer at Fluxstride.
1:1 Match With Fluxstride's Core Technologies
Deep daily production craft across modern TypeScript, React, Next.js, Node.js, and PostgreSQL.
TypeScript, React & Next.js
Deep mastery of Next.js App Router, React Server Components, streaming SSR, performance tuning, and responsive UI with Tailwind CSS.
Node.js & PostgreSQL
Designing normalized schemas, performant SQL, transactional APIs, background queues, and reliable integrations.
AWS, Vercel & CI/CD
Automated GitHub Actions CI/CD pipelines, preview environments, serverless/edge runtimes, and telemetry/monitoring.
Testing & Code Review
Raising the bar on testing with Vitest, React Testing Library, Playwright, and deterministic eval pipelines.
Client Scoping & Direct Ownership
No project managers between you and the client. Talking to teams weekly, making technical calls, and seeing work in production.
Mobile, Terraform & Payments
Hands-on React Native cross-platform mobile apps, Infrastructure as Code, and fintech payment workflows.
Download Official Curriculum Vitae
Complete career timeline across 20+ years of digital product delivery, architectural leadership, and production engineering.
End-to-End Ownership Across Four Phases
At Fluxstride, engineers lead 2–3 client projects a year from first commit to production launch. No project managers in the middle — just direct client partnership, craft, and transparency.
Discover
Getting under the skin of client business, technical constraints, and data flows to solve the right problem rather than simply ticking off a brief.
Define
Translating insight into a concrete plan: system architecture, API contracts, database schemas, and fixed-scope roadmaps.
Design & Build
Design and engineering moving hand-in-hand in weekly increments, reviewed live in staging environments clients can click through.
Launch & Grow
Careful production launch, telemetry and monitoring, zero downtime cutover, SEO, and ongoing performance tuning.
Daily AI Practice: Velocity Without Fragility
How 20+ years of software fundamentals turn modern agentic AI tools into reliable, production-ready velocity.
Architecture & Schema Before Code
AI tools are exponentially more effective when given clear schemas, strict types, and boundary contracts. Decades of engineering judgment ensure the right system is specified before generation begins.
Deterministic Verification Loops
Every generated component or API route is accompanied by targeted Vitest and TypeScript checks. If a test fails, the agent self-corrects until every assertion passes cleanly.
Craft, Polish & Client Empathy
AI speeds up typing and scaffolding; human engineering ensures accessibility, micro-interactions, responsive nuance, and clear client communication.
Proven Delivery: Live Platforms & Open Source Code
Real commercial applications shipped to production alongside public open-source repositories. Demonstrating fintech integration, end-to-end product ownership, and complete architectural transparency.
EchoPay
Real-time bank transfer payments cutting merchant transaction fees to pennies
Engineered an interactive product showcase with interactive transaction fee calculators, video demonstrations, and frictionless merchant onboarding.
Leida
Transforming an unviable prototype into a scalable MVP in 3 months
Partnered directly with a solo founder to rebuild their core web application from the ground up, establishing clean schema boundaries and automated workflows.
GpxRoute
High-performance GIS mapping and route elevation analysis platform
Full-stack spatial mapping application converting GPS activity tracks into smooth interactive 3D visualizations and elevation profiles.
Goldlabel NX Monorepo
Public enterprise monorepo powering listings, packages, and agent tooling
The public foundation powering this application and dozens of production packages. Inspect real code, commit history, component design, and unit test suites.
Why Fluxstride's Operating Model Resonates
A culture designed for craft, autonomy, deep focus, and sustainable senior engineering.
Four-Day Focus Weeks
Maximum focus and high-intensity execution Monday through Thursday. Fridays are protected for technical learning, open-source experimentation, or rest. Same salary, higher leverage.
Direct Client Partnership (No PMs)
No game of telephone through layers of non-technical managers. Speaking directly to clients every week builds mutual trust, unlocks faster decision-making, and produces better software.
Craft & End-to-End Ownership
Owning 2–3 client projects a year means you actually care about the code, the typography, the accessibility, and the performance from day one to launch.
Continuous Learning & Profit Share
£2,000 learning budget and 10% annual profit share split across the team align everyone's success with studio excellence.
1:1 Stated Requirement vs. Candidate Delivery
Direct point-by-point comparison of Fluxstride's published role requirements against verifiable experience.
6+ years building & shipping web products
“Deep TypeScript and React, and confidence on the backend”
20+ years of software engineering craft. Built and shipped dozens of web apps, customer portals, and microservices across startups and enterprises.
TypeScript, React and Next.js
“Design and build web apps in TypeScript, React and Next.js”
Daily deep practice in Next.js App Router, React Server Components, streaming SSR, and modular UI component libraries.
APIs, data models & PostgreSQL in Node
“Build APIs, data models and integrations in Node and PostgreSQL”
Extensive database schema design, migrations, performant SQL, transactional APIs, background worker queues, and third-party webhook integrations.
AWS / Vercel CI/CD & preview environments
“Set up CI/CD, preview environments and monitoring on AWS or Vercel”
Automated CI/CD with GitHub Actions, edge preview deployments on Vercel, and scalable AWS cloud infrastructure.
Code review, pairing & raising the bar on testing
“Review code, pair with other engineers and raise the bar on testing”
Strong testing discipline with Vitest, React Testing Library, and Playwright. Passionate mentor who pairs comfortably and provides constructive code reviews.
Direct client scoping (No PMs in between)
“Scope work with clients and turn fuzzy goals into a plan. Clear writing and calm explanations”
Decades of direct stakeholder partnership. Translates ambiguous business ideas into structured milestone plans with calm, articulate communication.
Bonus: React Native & mobile experience
“Native and cross-platform mobile apps people return to”
Experience building cross-platform mobile applications with React Native, offline caching, and native device feature integration.
Bonus: Payments, fintech & regulated industries
“Financial technology, payment gateways, and secure transactions”
Built EchoPay open banking payments platform, automated fee calculations, and regulated payment transaction workflows.
“We hire for craft and care, not for a checklist.”