201 to 225 of 289 Threat Modelling Jobs in London

Security Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
access, service accounts, secrets, encryption, API gateways, network separation, logging and monitoring. Experience working across legacy systems and modern integration platforms. Able to run threat modelling and turn risks into clear technical requirements. Able to explain security decisions clearly to non technical leaders. Clear written and spoken English. ...

Security Engineer: Product & Production Cloud Infra

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
native environments. You’ll collaborate with software development and DevOps teams to protect products, CI/CD pipelines, and production systems. You’ll lead threat modeling, implement secure baselines for Kubernetes, and drive vulnerability management. The role emphasizes automation, policy-as-code, and security controls across the software supply ...

Security Engineer, Vulnerability Management and Remediation Operations

Hiring Organisation
Amazon
Location
London, United Kingdom
Salary
£ 80 K
cloud services.- 3 years experience building cloud-based servicesPreferred qualification - Experience with AWS products and services- Experience with any combination of the following: threat modeling, secure coding, identity management and authentication, software development, cryptography, system administration and network security- Experience with AWS servicesAmazon is an equal opportunities employer. ...

Principal Software Engineer, FDE

Hiring Organisation
Microsoft
Location
London, United Kingdom
Salary
£ 80 K
culture of inclusion where everyone can thrive at work and beyond. ResponsibilitiesPut security first: Build and ship solutions that meet enterprise security standards (threat modeling, secure coding, privacy, and compliance) from design through production. Translate business needs into technical solutions: Partner with stakeholders to define problem statements, success metrics ...

Mobile Engineer

Hiring Organisation
HCLTech
Location
London Area, United Kingdom
proactive approach to securing client's mobile apps, enabling mobile engineers across the bank to operate with confidence and agility in an ever-evolving threat landscape. We’re passionate about our shared passion for delivering new features for customers across our brands in the mobile space. This role will … delivery of a world-class security framework, including associated services (penetration testing, research, consultancy etc.). Role Overview Experience of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security posture using your hands-on experience. Develop and maintain ...

Staff+ Software Engineer, Account Compromise

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
making the design decisions that other engineers and teams build on top of. You will move between deep technical work and adversarial problem-solving: threat modelling how attackers will adapt, scoping multi-month projects from ambiguous starting points, and leading complex live investigations when they escalate. This … while minimising disruption to legitimate users Lead investigations into significant compromise incidents end to end, then convert what you learn into durable, automated defences Threat model how attackers are likely to adapt, and prioritise the team's work against that view rather than only against incidents already observed Drive ...

Senior Manager, Security Architecture

Hiring Organisation
Anaplan
Location
London, United Kingdom
Salary
£ 100 K
lead a senior team to make secure-by-design the default.Anaplan is not a simple SaaS application. The platform performs highly dimensional, enterprise-scale modelling with responsive recalculation and strong correctness expectations. The technical surface area includes the legacy Hyperblock engine, the newer Polaris engine, and a growing … security architecture in a SaaS or cloud-first environment, with scope across multiple teams.Deep architecture credibility: identity and authorisation, cryptography, secure-by-design, and threat modelling at scale.Enough hands-on depth to challenge weak designs on their merits; this is a security leader who stays technically credible ...

Senior Manager, Security Architecture

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
senior team to make secure-by-design the default. Anaplan is not a simple SaaS application. The platform performs highly dimensional, enterprise-scale modelling with responsive recalculation and strong correctness expectations. The technical surface area includes the legacy Hyperblock engine, the newer Polaris engine, and a growing … architecture in a SaaS or cloud‐first environment, with scope across multiple teams. Deep architecture credibility: identity and authorisation, cryptography, secure‐by‐design, and threat modelling at scale. Enough hands‐on depth to challenge weak designs on their merits; this is a security leader who stays technically credible ...

Application Security Engineer (Cyber) - Secure SDLC Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
developers to produce secure code in tight timeframes and leading AppSec initiatives. You will apply deep knowledge of OWASP, data protection, access management, and threat modelling, collaborating with product teams to triage findings and mitigate risks while driving security #J-18808-Ljbffr ...

Mobile Security Engineer

Hiring Organisation
HCLTech
Location
London Area, United Kingdom
Security Engineers Location: Bristol/London (Hybrid- 2 days in office) This is Fixed term contract role Role Overview Experience of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security posture using your hands-on experience. Develop and maintain ...

Secure-by-Design DevSecOps Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
JPMorganChase is seeking a Senior DevSecOps Architect to partner with technology and business teams, embedding security into CI/CD pipelines and leading threat modeling and architecture reviews. You will drive secure-by-design delivery and develop automated security controls across cloud environments. You will champion Policy-as-Code ...

Senior Security Platform Architect for AI Governance

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
will set security standards and drive their adoption across the engineering team, ensuring security is designed in from the start. You’ll lead threat modeling, reviews, and backlogs of security improvements, collaborating with engineering leads to #J-18808-Ljbffr ...

Senior Product Security Engineer – AI-Driven SDLC Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
more. You will partner with product and engineering teams to embed security by design and drive governance, standards, and actionable remediation. You will lead threat modeling, CFG reviews, and automated security pipelines, mentoring engineers and shaping risk-based security roadmaps for high-stakes financial flows. #J-18808-Ljbffr ...

Domain Security Lead

Hiring Organisation
Klarna
Location
London, United Kingdom
Salary
£ 100 K
BISO, security lead, security architect, GRC, or security consulting role, preferably within fintech, banking, or another regulated industry. Strong grasp of risk management, threat modeling, secure design and engineering practices, and incident response. Working knowledge of relevant regulatory and compliance frameworks such as ISO 27001, DORA, NIS2 ...

Lead Software Engineer - Agent Safety

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
comfortable interrogating the quality of AI outputs and deeply experienced in building harnesses to measure it reproducibly. Security and Governance mindset: Experience with threat modeling, authentication, red teaming, or building guardrails for internal systems, tooling, or platforms. Cloud experience (AWS): Comfortable running internal services, owning reliability/scalability ...

AI Security Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Architecture or AI Security role. Proven experience designing security architecture for cloud or SaaS environments. Hands‐on experience with AI security risks, including LLM threat modeling, prompt injection, data leakage via AI tools, and agentic workflows. Familiarity with AI governance frameworks such as NIST … Act. Experience conducting security architecture reviews, threat modeling, and risk assessments. Technical Knowledge Identity & Access Architecture (IAM, CIAM, authentication, authorization, governance). Network Security (segmentation, isolation, secure routing, microsegmentation). Application & API Security, including AI‐integrated APIs and model endpoints. Data protection, secure key management and data classification principles. ...

Senior App Security Engineer: Lead Secure Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
design and implement advanced security measures, mentor junior engineers, and shape security practices across products and infrastructure. The role requires hands-on expertise in threat modelling, vulnerability assessments, secure coding, SAST/DAST, and cloud security, with a track record of guiding teams and collaborating with product ...

AI-Driven AppSec Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Synthesia is seeking an Engineering Manager to lead and grow the AppSec team, guiding threat modelling, tooling design, and security strategy in a fast-growing AI-enabled product company. You will partner with engineering, product, and leadership to embed secure-by-default practices, scale the security function ...

Application Security Engineer: Secure SDLC & AI Risk

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
functional engineering teams. This role emphasizes hands-on risk assessment, secure coding practices, and collaboration with developers across languages and tools. You’ll lead threat modelling, design reviews, and security consultations, while continually educating partners on secure #J-18808-Ljbffr ...

Mobile Security Engineers

Hiring Organisation
Intuition IT Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Title: Mobile Security Engineers Location: Bristol/London (Hybrid) Employment type: Contract job Description: Role Overview Experience of Mobile platform security, threat modelling and mitigation techniques Capable of conducting regular reviews of our mobile application security posture using your hands-on experience. Develop and maintain pen-testing security ...

Senior Consultant – Offensive Cyber Security

Hiring Organisation
RSM International
Location
London, United Kingdom
Salary
£ 80 K
across all industries.The purpose of this role is to deliver our offensive security services including digital footprint reconnaissance, social engineering, vulnerability assessments, penetration testing, threat modelling, cyber-attack simulation exercises, and more to high profile clients across all industries.You’ll benefit from ongoing coaching, career mentoring ...

Senior Software Cybersecurity Engineer - Hybrid SecOps

Hiring Organisation
Jobleads-UK
Location
Uxbridge, England, United Kingdom
guiding remediation in cloud and container environments. The role is hybrid with two days per week in Uxbridge or Edinburgh. You will lead threat modeling, IAM controls, and security testing (SCA/SBOM, SAST, DAST) within CI/CD pipelines, and drive remediation across the SDLC. #J-18808-Ljbffr ...

Senior Security Engineer — Proactive Security Lead (Remote)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Capital Markets Gateway LLC (CMG) is seeking a Senior Security Engineer to own security risk management, threat modeling, and governance initiatives. You will report to the CISO and drive cross‐program work with senior leadership, turning complex risks into actionable, repeatable security workflows. The role covers cloud security, supply ...

Senior SecOps & Vulnerability Architecture Leader

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
seeking a Senior Security Architect - SecOps and Vulnerability Management to partner with technology and business teams worldwide. You will embed security into design, lead threat modeling, and drive architecture reviews to ensure products are secure by design. You will design and scale enterprise SIEM, develop detection logic, manage SBOM ...

AI-Powered Application Security Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
security infrastructure, embed security into product decisions, and collaborate with engineering to make security an enabler rather than a blocker. You’ll own threat modeling of LLM architectures, build automated controls, and lead pen tests across the stack. Hybrid role based in London, reporting to the head of security ...