1 to 25 of 37 Application Security Jobs in the South East

We are searching for a Senior Software Security Architect/Senior Application Security Architect for a marketing leading and award-winning technology and data driven business. The position is offered on a remote basis. The role is hands-on and very software engineering focused - you will be … Design' approach/practice to be used by all of the Architecture and Software development teams. The role will involve: Developing, implementing, and maintaining application security architecture across the organisation. Ensuring our systems are designed with objectives like speed, scalability, robustness, zero-trust, automation and supportability at the … core. Collaborating with the Architecture and Engineering Team to ensure security is an integral part of all development and deployment processes. Providing expert software security advice (design, coding, testing) to the Software Engineering Community, to InfoSec, DevOps and other teams. Defining and delivering secure software development of information More ❯

Press Tab to Move to Skip to Content Link This IT Cyber Security Engineer will report to the Cyber Security Engineering Lead and will work within the Information Systems directorate based in our Crawley office. You will be a permanent employee. You will attract a salary of … Schemes Occupational Health support Switched On - scheme providing discount on hundreds of retailers' products Discounted gym membership Employee Assistance Programme Job purpose: The Cyber Security IT Engineer will evaluate all security solution technologies and toolsets and help develop the security systems within the organisation and will ensure … and systems are protected from cyber threats and will comply with the relevant standards and regulations. You will also provide technical support to other security team professionals and partners. Dimensions: UK Power Networks is expanding its presence in Microsoft Azure and is enhancing its on-prem OT Mission Critical More ❯

We are searching for a Senior Software Security Architect/Senior Application Security Architect for a marketing leading and award-winning technology and data driven business. The position is offered on a remote basis. The role is hands-on and very software engineering focused - you will be … and 'Secure by Design' approach/practice to be used by all of the Architecture and Software development teams. Responsibilities: Developing, implementing, and maintaining application security architecture across the organisation. Ensuring our systems are designed with objectives like speed, scalability, robustness, zero-trust, automation and supportability at the … core. Collaborating with the Architecture and Engineering Team to ensure security is an integral part of all development and deployment processes. Providing expert software security advice (design, coding, testing) to the Software Engineering Community, to InfoSec, DevOps and other teams. Defining and delivering secure software development of information More ❯

from Office (WFO) role. This role will focus on creating a business strategy, gap analysis and implementation, for securing their Azure-based infrastructure, integrating security automation, ensuring PCI DSS compliance, vulnerability and penetration testing and incident response. This role will focus on developing and maintaining secure, scalable Azure DevOps … pipelines and Infrastructure as Code (IaC) using Terraform. Their ideal candidate will have a strong background in cloud security best practices, automation, and a proactive approach to integrating security across their software delivery lifecycle. A key part of this position will also involve mentoring an internal engineer, developing … structured security policies, and managing Sentinel, Defender and SOAR solutions for automated threat response. Additionally, the role requires liaising with third-party support partners to coordinate security solutions, manage incidents, and enhance overall cybersecurity posture. Responsibilities Infrastructure Security: Architect and secure Azure-based infrastructure using Terraform, ensuring More ❯

opportunities for enhancing our delivery and providing additional services to organisations we work with. We are seeking a highly motivated and experienced Lead Software Security Engineer to join our team. You will have a strong background in software development, security, and operations. This role is required to support … the Digital Product Management team in embedding security requirements and best practices into new Digital Products and Services. You will work closely with the Digital Product Management and IT Security teams to establish and build the right security controls and quality state gates across the product lifecycle. … This includes security tooling to manage these controls. In this busy and rewarding role, you'll also: Collaborate with software development teams to integrate security into the development lifecycle Own the cultural shift to a Security DevSecOps mindset Manage & implement security controls, tools, and processes to More ❯

Senior Application Security Engineer Hybrid From Any UK Hub (London, Swindon, Manchester, Glasgow, Belfast) Salary – Up to £100,000 Depending on experience + Discretionary Bonus + Additional Corporate Benefits Package The Client: A leading financial services firm requires a senior application security engineer! The Role: As … a Senior Application Security Engineer here, you'll sit within CTO, assisting a wide range of delivery teams in engineering secure solutions and protecting our member's money and data. As a senior security engineer, you will work cross-functionally to assess risk and help deliver countermeasures … that protect our member's data. You will work will engineering teams to create solutions that solve or remediate security problems. This will involve a range of activities, including (but not limited to) threat modelling, selection and configuration of DevSecOps tools, high-level and detailed security designs. Key More ❯

Application Security Consultant – Remote CSSLP, CISSP, OSWE, GWAPT, CREST CRT/CCT App A leading Technology consultancy is looking for an Application Security Consultant to play a key role in embedding security into the heart … of modern software development practices. The role: You’ll work closely with engineering teams to champion secure coding, guide remediation of vulnerabilities, and integrate AppSec controls across the DevOps pipeline. This role is especially focused on cloud-native development in AWS environments. Key responsibilities include: Embedding secure coding practices and … supporting design/code reviews Implementing SAST, DAST, SCA, and other security checks into DevOps workflows Supporting secure API design and cloud-native architecture Acting as a key escalation point for vulnerability triage and remediation Delivering developer enablement through workshops and hands-on threat modelling What you’ll bring More ❯

treasury solutions, empowering investment firms with cutting-edge technology to optimize financial performance, enhance liquidity, and mitigate risk. As part of our commitment to security and innovation, we are expanding our Information Security Team and seeking a DevSecOps Engineer to drive security automation and best practices across … our cloud infrastructure and IT operations. Job Overview As a DevSecOps Engineer , you will play a pivotal role in integrating security practices into our DevOps pipeline and IT operations . Working at the intersection of operations, security, and development , you will collaborate closely with internal teams to safeguard … critical business operations by design and default. You will be responsible for security automation, CI/CD pipeline enhancements , and cloud security management , ensuring compliance with industry standards. Key Responsibilities Security & DevOps Integration: Support and extend the secured CI/CD pipeline to enhance development security. Work More ❯

in London. Reporting the to the Head of IT, the successful candidate will play a key role protecting IT services and infrastructure from cyber security threats. Role Overview The purpose of a Cyber Security Manager role is to protect GTS Rail Operations Limited’s IT Services and infrastructure … from cyber threats. The role is responsible for designing, implementing, and maintaining security measures to ensure the confidentiality, integrity, and availability of data and services. The role includes identifying vulnerabilities, monitoring for security breaches, and responding to incidents. They also work to educate employees on best practices for … information security. Main Responsibilities Security Implementation and Management Deploy and optimise security solutions to safeguard IT services and infrastructure. Lead security assessments including vulnerability testing and risk analysis to identify and mitigate potential threats. Design and enforce security controls based on identified requirements and gaps in More ❯

Experience in the following types of Security Testing: - Security Analysis and Consulting - Static Application Security Testing (SAST) - Dynamic Application Security Testing (DAST) - Infrastructure Vulnerability Assessment - Mobile Application Penetration testing OWASP More ❯

Experience in the following types of Security Testing: - Security Analysis and Consulting - Static Application Security Testing (SAST) - Dynamic Application Security Testing (DAST) - Infrastructure Vulnerability Assessment - Mobile Application Penetration testing OWASP JBG81_UKTJ click apply for full job details More ❯

Director of Information Security – FinTech/SaaS 📍 London (Remote-first, with occasional office travel) 💰 £95,000 – £115,000 + Bonus + Potential Equity We’re partnered with a fast-growing FinTech/SaaS business on the search for a Director of Information Security —a strategic hire to lead … their security function as the company scales across new markets and product lines. This is a high-impact role for someone who’s equally confident defining security strategy as they are rolling up their sleeves to get into the technical detail when needed. 🔐 About the Role As Director … of Information Security, you’ll be responsible for owning and evolving the company’s security posture across people, process, and technology. You’ll work closely with leadership, product, and engineering teams to ensure security is embedded across the business—from architecture and operations to compliance and culture. More ❯

We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. Job Title: SAP Security Consultant Duration: 10 months Location: At start would be in Guildford after some days would be in Camberley Average 30% in the office Clearance required: BPSS to … start/SC to eligible Extensive experience with security and controls workstreams of SAP business transformation projects preferably atleast two project cycles Min 10 years of technical implementation experience in the domains of SAP application security, role-based access strategies, segregation of duties, identity and access management … user provisioning, user access reviews, user terminations), and data security Proficiency in security design, configuration, testing and deployment activities in SAP technologies this to include SAP S/4HANA and Fiori Experience on BTP & Cloud application security desirable. Strong communication skills; ability to discuss and present More ❯

and a proven track record of measurably impacting your customer's results. Strong working experience with security domains including Application Security (AppSec), Identity Management, and data security with technical background. Uses C-level engagement skills in collaboration with account leads to offer value-add solutions to More ❯

Cloud Information Security Expert - London For one of our clients, a leading provider of innovative software solutions for the financial services industry, we are currently looking for an experienced Cloud Information Security Manager (AWS) to join their UK entity in London (hybrid). Working with our client means … You will have the opportunity to leverage your existing skills while learning from some of the best professionals in the industry. Your Role : Provide security advice to internal teams, translating technical issues into clear insights for non-technical stakeholders and enhancing internal security policies and procedures. Collaborate with … Head of Information Security and Head of Cloud Infrastructure to enforce and monitor security controls across Cloud infrastructure, ensuring alignment with regulatory and security requirements. Improve security in the CI/CD pipeline using agile DevSecOps practices, conduct application security scans, and work closely More ❯

Overview: Additional Information: Please note, this role requires working full-time onsite, five days per week. NON Negotiable We are seeking an experienced IT Security Engineer to become a vital part of a growing IT Department. This critical role will focus on protecting our information assets through robust cybersecurity … measures, ensuring adherence to best practices, international standards, and local regulations. Ideally suited to candidates who possess expert knowledge of security frameworks including NIST 800, ISO 27001, and cybersecurity guidelines from PRA, FCA, and ICO. Candidates with at least 3 years' relevant experience in finance or banking, particularly as … an information security officer or involvement in regulatory technical projects, are strongly preferred. Key Responsibilities: Develop and maintain cybersecurity policies and procedures, ensuring compliance with industry standards and local regulations. Real-time monitoring of cybersecurity incidents, including incident analysis, investigation, and mitigation. Oversee and maintain security equipment including More ❯

Cyber Security Analyst – Financial Services – 3 Month Contract Our client is an Investment company based in central London and has a requirement for a Cyber Security Analyst on a short term contract to bolster its existing team. The successful candidate should have experience working as a Cyber Security Analyst in a cloud environment (Azure) and have some experience with Network Security. The following skills are essential: Microsoft KQL Network security Web application security API security including OAUTH Experience of the following would be advantageous: Cyber incident response Akamai experience Cequence experience More ❯

dependency as needed. SOC Support, Development and Maturation (SFIA Level 5) deliverables include but are not limited to: Act as a focal point for Security Incident escalation. A focal point for advice, guidance, support and, if necessary, action on Security Incidents raised and typical associated SOC Level … requirements into SOC SIEM tool. Focus on insider threat and Data Loss Prevention use case to demonstrate the process used by SOC analysts. Cyber Security Incident Management Plan (SIMP) - Develop the Cyber Incident Response Plan in line with NIST and SANS guidance and incorporating the wider teams. Create supporting … organization to follow OOH with clear lines to resolver group support. SOC Roadmap development - Assist in developing SOC in line with recommendations from the Security Architect, industry Best Practices and ongoing SOC Security Operations Maturity Assessment (SOMA). IaaS, PaaS and SaaS On-boarding - Work with wider development More ❯

Lead Security Architect (Cyber) 9-Month Contract Inside IR35 £650 This role requires SC Clearance The successful applicant will be responsible for: Analyse and assess cyber vulnerabilities at scale for their potential business impact, using your own skill and experience, and in consultation with business owners and other security … Design principles. Work closely with the Government Cyber Coordination Centre (GC3), the UKs government’s focal point for cross-government collaboration on operational cyber security, and the National Cyber Security Centre (NCSC) to ensure that we “Defend as One” Identify gaps in our capability and improve ways of … expand the scope of the vulnerability and threat data we can provide. Who you are At this role level, your skills include: ● Analysis ● Communication (security architect) ● Designing secure systems ● Enabling and informing risk-based decisions ● Research and innovation ● Security technology Knowledge of current cyber security threats, vulnerabilities More ❯

Senior Product Security Engineer Location: London Salary: £200,000+ A leading global quantitative investment firm is seeking a Senior Product Security Engineer to strengthen the security of its trading systems, cloud infrastructure, and business applications. This is a hands-on, high-impact role working across a modern … tech stack in a fast-paced environment. Key Responsibilities Implement and maintain security controls across low-latency systems and multi-cloud platforms (AWS, Azure, Alibaba Cloud) Collaborate with engineering teams to integrate secure coding practices into the SDLC Conduct threat modeling, vulnerability assessments, and code reviews Automate security processes through CI/CD integration using SAST, DAST, and related tools Assess third-party vendors and enforce security standards Mentor teams on security architecture and best practices What We’re Looking For Experience in product or application security roles Strong development background in Python More ❯

team is always looking for passionate individuals who are eager to make a difference and contribute to our success. We are seeking an experienced Security Architect with deep expertise in Microsoft Azure security to join our team. The successful candidate will play a pivotal role in designing and … implementing secure, scalable, and resilient cloud architectures, ensuring compliance with security standards, and driving security best practices across our Azure environment. Job Details You will be at the forefront of designing, developing, and maintaining secure Azure cloud architectures that meet stringent business and compliance requirements. Your role will … involve leading security reviews and threat modeling activities for cloud-based solutions, implementing robust Azure-native security controls such as Microsoft Defender for Cloud, Sentinel, Key Vault, Azure Policy, and RBAC. You will define and enforce rigorous security configuration standards, baselines, and hardening guides for Azure resources More ❯

team is always looking for passionate individuals who are eager to make a difference and contribute to our success. We are seeking an experienced Security Architect with deep expertise in Microsoft Azure security to join our team. The successful candidate will play a pivotal role in designing and … implementing secure, scalable, and resilient cloud architectures, ensuring compliance with security standards, and driving security best practices across our Azure environment. Job Details You will be at the forefront of designing, developing, and maintaining secure Azure cloud architectures that meet stringent business and compliance requirements. Your role will … involve leading security reviews and threat modeling activities for cloud-based solutions, implementing robust Azure-native security controls such as Microsoft Defender for Cloud, Sentinel, Key Vault, Azure Policy, and RBAC. You will define and enforce rigorous security configuration standards, baselines, and hardening guides for Azure resources More ❯

team is always looking for passionate individuals who are eager to make a difference and contribute to our success. We are seeking an experienced Security Architect with deep expertise in Microsoft Azure security to join our team. The successful candidate will play a pivotal role in designing and … implementing secure, scalable, and resilient cloud architectures, ensuring compliance with security standards, and driving security best practices across our Azure environment. Job Details You will be at the forefront of designing, developing, and maintaining secure Azure cloud architectures that meet stringent business and compliance requirements. Your role will … involve leading security reviews and threat modeling activities for cloud-based solutions, implementing robust Azure-native security controls such as Microsoft Defender for Cloud, Sentinel, Key Vault, Azure Policy, and RBAC. You will define and enforce rigorous security configuration standards, baselines, and hardening guides for Azure resources More ❯

About Us Sophos is a global leader and innovator of advanced security solutions for defeating cyberattacks. The company acquired Secureworks in February 2025, bringing together two pioneers that have redefined the cybersecurity industry with their innovative, native AI-optimized services, technologies and products. Sophos is now the largest pure … supporting more than 28,000 organizations. In addition to MDR and other services, Sophos' complete portfolio includes industry-leading endpoint, network, email, and cloud security that interoperate and adapt to defend through the Sophos Central platform. Secureworks provides the innovative, market-leading Taegis XDR/MDR, identity threat detection … capabilities, managed risk, and a comprehensive set of advisory services. Sophos sells all these solutions through reseller partners, Managed Service Providers (MSPs) and Managed Security Service Providers (MSSPs) worldwide, defending more than 600,000 organizations worldwide from phishing, ransomware, data theft, and other everyday and state-sponsored cybercrimes. The More ❯

their operations. About the team/role: LexisNexis Risk Solutions is seeking a Software Engineer II with proven industry experience to join our Information Security team and Platforms squad. The successful candidate will perform software design, typically across multiple components, and work with others to talk to users/… their requests into solutions. The position will also build infrastructure as code, software services (PaaS and SaaS), with a focus on automation of Information Security applications within our cloud and on-premises environments. Main Responsibilities: Delivery of resilient designs and stacks via "Infrastructure as Code" and other DevOps practices. … Diagnosis and resolution of complex system and application issues. Establish Quality, Policy, and Security checks during the integration and deployment of code. Work with the Core Pipeline team to contribute Modules and Incremental improvements to the Core Pipeline, Core Services, and Core Operating team's Libraries and Services. More ❯