Application Security Specialist

JR United Kingdom; Sheffield; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A leading company seeks an experienced Application Security Specialist on a 6-month contract to work in Sheffield, UK. The role requires expertise in reviewing API vulnerabilities and collaboration with stakeholders within a hybrid working model. Strong knowledge of security frameworks and threat detection tools is essential for success in this position.

Qualifications

• Experience in SDLC-focused roles.
• Ability to review Swagger/Open API specs.
• Experience in large-scale enterprise environments.

Responsibilities

• Work on hybrid model, assisting with Application Security.
• Review API specifications for vulnerabilities.
• Collaborate with stakeholders to translate technical risks.

Skills

Security and Development background

Knowledge of OWASP API Top 10

API threat tracking

Familiarity with security frameworks

Tools

SIEM/logging tools

Job description

Social network you want to login/join with:

Application Security Specialist, sheffield, south yorkshire

col-narrow-left

Client:

Korn Ferry

Location:

sheffield, south yorkshire, United Kingdom

Job Category:

Other

-

EU work permit required:

Yes

col-narrow-right

Job Views:

1

Posted:

31.05.2025

Expiry Date:

15.07.2025

col-wide

Job Description:

Application Security Specialist

Our client is looking to hire an experienced Application Security Specialist to join them on a 6-month initial contract, to work on a hybrid (London, remote), inside IR35 model.

The pay rate for this role will be circa £650 per day, inside IR35

Key Skills Required:

• Strong Security and Development background, in SDLC-focused roles
• Deep knowledge of OWASP API Top 10
• Able to review Swagger/Open API specs for vulnerabilities
• Familiar with fallback controls such as WAF's, API gateways
• Experience using SIEM/logging tools to track API threats
• Familiarity with NIST, OWASP SAMM, or internal security frameworks
• Experience producing risk dashboards/reports for API's
• Able to translate technical risks into business language, collaborating with key stakeholders
• Experience in large-scale, enterprise environments is a big plus

If interested in this role, please apply today : )