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Senior Java Contractor – £650/day | Outside IR35 | Hybrid London
FinPay (a growing Shoreditch fintech) need a seasoned Java engineer to smash a couple of green‑field payments projects over the next six months. If you live and breathe Java 17, Spring Boot 3, Kafka and AWS EKS, let’s chat.
What’s in it for you?
£650/day, paid fast (14‑day terms)
Outside IR35, 6‑month gig with runway to 12
Hybrid rhythm – pop into our Shoreditch pad Tue & Thu, code from home the rest
Build brand‑new micro‑services that’ll go live before the summer’s out
Must‑haves
Proper production chops in Java 17 & Spring Boot 3
Micro‑services, Kafka, AWS EKS, Terraform, GitHub Actions
Confident taking code from idea to prod without hand‑holding
Bonus points
Payments / PCI‑DSS know‑how
K8s performance tuning, observability love (Grafana/Prometheus)
Happy mentoring juniors while getting stuff done
hackajob is partnering with hackajob on-demand to fill this position. Create a profile to be automatically considered for this role—and others that match your experience.