8 penetration tester jobs found in London

Excellent opportunity for a Senior Penetration Tester to join a highly-skilled and growing CREST-certified cybersecurity consultancy committed to excellence, innovation and integrity. The company offers great career progression opportunities, a generous training and development budget, and time to support research projects that allow you to break new ground in testing. You will need to be enthusiastic about continuous development and either have or wish to gain a current CRT qualification. The role is predominantly home based although will include some travel to customer sites and attendance at company meetings as needed. The Role at a Glance: Senior Penetration Tester Home based with visits to client sites and company meetings as required Up to £70,000 to £80,000 Per Annum depending on experience & qualifications Benefits: 23 days holiday plus Bank Holidays and extra days based on service, 6% contributory pension and career progression opportunities. Growth:...

At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology.  Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling Bank, and a year ago we split out as a separate business.  Starling Bank has seen exceptional growth and success, and a large part of that is down to the fact that we have built our own modern technology from the ground up. This SaaS technology platform is now available to banks and financial institutions all around the world, enabling them to benefit from the innovative digital features, and efficient back-office processes that has helped achieve Starling's success. As a company, everyone is expected to roll up their sleeves to help deliver great outcomes for our clients. We are an engineering led company and we’re looking for someone who will be excited by the potential for Engine’s...

Ready to take the next step in your penetration testing career and lead a high-performing team at a respected, fast-growing cybersecurity consultancy? This is your opportunity to join a CREST-certified organisation committed to excellence, innovation and integrity. As our new Penetration Testing Team Leader , you ll play a pivotal role in shaping cutting-edge testing services, developing talented testers, and helping protect clients across government, telecoms, finance, digital currencies and other critical sectors. With structured development, meaningful progression opportunities, and the chance to make a visible impact from day one, this is a role designed for a driven, highly skilled Team Lead who thrives on technical depth, leadership and solving complex security challenges. The Role at a Glance: Penetration Testing Team Leader Remote with travel to client sites and occasional meetings in London, UK or Channel Islands Up to £95,000 DOE Plus Benefits Benefits: 23...

Senior Software Engineers are required by this FS leader as they continue their modernisation across software engineering approaches. Are you an experienced engineers who wants to contribute to the future of AI-led software development, working alongside liked-minded engineers really challenging what is possible in production. In this role, you'll work as part of a small team on the modernisation of high-value Legacy services using advanced AI tooling, shipping improvements in rapid cycles and demonstrating measurable gains in performance, reliability, and delivery speed. You'll work on complex systems that directly unblock organisational velocity, using AI to analyse codebases, extract clean APIs, refactor safely, and deliver fully tested, production-ready services. Alongside modernisation, you'll build the AI-powered development infrastructure of the future: MCP-based service discovery, AI-assisted CI/CD pipelines, automated code review and test generation, and reusable tooling...

Work From Home B2B Telesales Executive Work From Home B2B Telesales Executive / Appointment Setter. A Bristol based appointment setting firm need a new B2B Telesales Executive to join the team. You will need your own computer, headset and decent broadband connection. You will need a computer with Intel Core I% (12th generation) or equivalent, as well as 8GB ram, 256GB SDD and a decent upload and download. The position is Monday to Friday 9:00-17:30. The Work From Home B2B Telesales Executive / Appointment Setter will need recent outbound telesales experience and a proven track record in phone based lead generation. The Work From Home B2B Telesales Executive would benefit from an additional European language - French, German, Spanish, Dutch or Portuguese, but this is not essential. The Work From Home B2B Telesales Executive role is temp to perm, starting on 15-18ph depending on experience, no commission. Proactive People is an employment agency and employment business

At Engine by Starling , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses on our technology.  Engine is Starling's software-as-a-service (SaaS) business, and is the technology that was built to power Starling Bank. Engine split out as a separate business in early 2024.  Starling Bank has seen exceptional growth and success, and a large part of that is down to the fact that we have built our own modern technology from the ground up. This SaaS technology platform is now available to banks and financial institutions all around the world, enabling them to benefit from the innovative digital features, and efficient back-office processes that has helped achieve Starling's success. Our technologists are at the very heart of Engine and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech....

At Engine by Starling , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology.  Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling, and two years ago we split out as a separate business.  Starling has seen exceptional growth and success, and a large part of that is down to the fact that we have built our own modern technology from the ground up. This SaaS technology platform is now available to banks and financial institutions all around the world, enabling them to benefit from the innovative digital features, and efficient back-office processes that has helped achieve Starling's success. As a company, everyone is expected to roll up their sleeves to help deliver great outcomes for our clients. We are an engineering led company and we’re looking for people who will be excited by the potential for Engine’s technology to...

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices. Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will...