Senior Security Engineer — FinTech, Build Secure by Default

Atarus; England; On-site; GBP 70,000 - 90,000; Full time

Benefits offered by this job

Budget for certifications

Opportunities for continuous learning

Clear progression to Staff / Principal Security Engineer

Job summary

A leading FinTech company in the United Kingdom is seeking a Senior Security Engineer to embed security into their software development lifecycle. Candidates should have over 5 years of experience in security roles, strong software engineering skills, and familiarity with securing web and API architectures. The role offers a chance to have a huge impact in a modern engineering-led culture, and opportunities for progression and continuous learning.

Qualifications

• 5+ years in Security Engineering / Product / AppSec roles.
• Strong software engineering skills (Python, Go or TypeScript).
• Experience securing web, mobile and API architectures at scale.

Responsibilities

• Embed security into the SDLC from architecture through production.
• Automate guardrails and integrate security tooling into CI/CD.
• Drive threat modelling and security design reviews for new features.

Skills

Security Engineering

Python

Go

TypeScript

SAST

DAST

IAST

SCA workflows

OWASP Top 10

OAuth2

Job description

A leading FinTech company in the United Kingdom is seeking a Senior Security Engineer to embed security into their software development lifecycle. Candidates should have over 5 years of experience in security roles, strong software engineering skills, and familiarity with securing web and API architectures. The role offers a chance to have a huge impact in a modern engineering-led culture, and opportunities for progression and continuous learning.