Security engineer jobs in United Kingdom

\n\n\n Opportunities at Change Healthcare, part of the Optum family of businesses. We are transforming the health care system through innovative technology and analytics. Find opportunities to make a difference in a variety of career areas as we all play a role in accelerating health care transformation. Help us deliver cutting-edge solutions for patients, hospitals and insurance companies, resulting in healthier communities. Use your talents to improve the health outcomes of millions of people and discover the meaning behind: Caring. Connecting. Growing together. \n About the role: \n The Cloud Engineer is a member of Cloud Operations Automation team and responsible for the reliability, security and efficiency of Change Healthcare’s cloud environments and products that comprise Enterprise Imaging solutions. The engineer will also participate in the Cloud Operations team activities including continuous delivery, configuration changes, performance monitoring and ensure high availability of systems. The engineer will be the active leader on the incident management process including triaging and resolution of incidents. \n You’ll enjoy the flexibility to work remotely * from anywhere within the U.K. as you take on some tough challenges. \n Primary Responsibilities of the Cloud Engineer: \n\n • Works as a software tools developer in the cloud operations team\n, • Define and drive automation of cloud operations and deployment using different toolset.\n, • Define and drive implementation of Cloud Operations procedures.\n, • Define and implement effective and reliable cloud infrastructure.\n, • Demonstrable experience in automation and administration of IT systems including compute resources, network, storage, general access control.\n, • Proven record of experience and success in administration of cloud infrastructure and deployed applications for enterprise SaaS or PaaS companies in public clouds such as GCP (Preferred), AWS, Azure\n, • Strong programming experience in any of the platforms like python, node.js, or any other language\n, • Good experience in creating CI/CD process or managing Kubernetes environments or creating terraform IaC pipelines.\n, • Knowledge of cloud networking, cloud security, centralized loggings and monitoring tools\n, • Solid foundation in Linux/Windows operating systems and tools\n \n #BBMEMEA

Aristocrat is thrilled to provide an outstanding opportunity for a Senior Enterprise Cloud Engineer to join our dynamic and innovative team. As a senior member of our technical staff, you'll play a crucial role in crafting the future of our multi-cloud environment. At Aristocrat, we believe in pushing boundaries, and your expertise will be crucial in driving our enterprise IT strategy, ensuring our infrastructure is secure, scalable, and resilient. This role is ideal for an ambitious leader who excels at solving complex challenges and mentoring others to achieve world-class results. What You'll Do • Lead Enterprise Cloud Strategy: Guide multi-cloud strategy development as senior technical advisor to Cloud Advisory Council, Cloud Center of Excellence, and executive leadership., • Compose and Build Enterprise Solutions: Coordinate the setup of reliable cloud systems on AWS, Azure, and GCP in line with business needs and governance standards., • Elevate Infrastructure as Code (IaC) Techniques: Set and maintain IaC protocols organization-wide, employing high-level expertise in Terraform for the management of sophisticated cloud resources at an enterprise level., • Coordinate and Regulate Containerised Workloads: Lead the deployment, scaling, and overseeing of vital containerised applications with Kubernetes on a large scale within the organization., • Lead Security and IAM Governance: Architect and enforce Identity and Access Management (IAM) governance frameworks and standard methodologies across the entire cloud and corporate infrastructure., • Automate at Scale: Develop advanced automation and CI/CD pipelines that streamline the software development lifecycle, focusing on reducing manual toil and growing operational efficiency., • Proactive Monitoring and Financial Governance: Implement proactive monitoring strategies for performance, security, and cost optimization. Lead cost management initiatives to ensure financial efficiency., • Influence, Mentor, and Innovate: Mentor junior and other senior engineers, lead cross-functional collaboration, and drive knowledge-sharing initiatives to elevate the technical capabilities of the entire organization. What We're Looking For • Extensive Knowledge Across Multi-Cloud Platforms: Demonstrated, expert-level proficiency in crafting, developing, and deploying intricate, large-scale solutions across AWS, Azure, and GCP., • Expert-level Proficiency with Terraform: Demonstrated ability to develop, implement, and oversee intricate IaC patterns at an enterprise level using Terraform., • Advanced Container Orchestration: Extensive experience with Kubernetes and containerisation technologies like Docker., • IAM and Security Expertise: Extensive knowledge of IAM principles, security guidelines, and enterprise identity management solutions, specifically with Okta or similar platforms., • Proven Leadership and Mentorship: A track record of leading complex technical projects and mentoring teams within a large organization. • Architect-Level Certifications: Holds multiple relevant professional certifications, such as AWS Certified Solutions Architect - Professional, Azure Solutions Architect Expert, or Google Professional Cloud Architect. • Extensive Background: Over a decade of advancing expertise in cloud engineering, including substantial tenure in a senior or lead architect position. Join us at Aristocrat and become part of a team that is spearheading innovation and excellence in cloud engineering. This is your chance to define a significant impact and advance your career in an encouraging, inclusive, and forward-thinking setting. We are eager to see what you'll accomplish with us! Why Aristocrat? Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play. We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V * World Leader in Gaming Entertainment * Robust benefits package * Global career opportunities Our Values * All about the Player * Talent Unleashed * Collective Brilliance * Good Business Good Citizen Travel Expectations None Additional Information At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.

Optum is a global organisation that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together. A Security Logging Engineer partners with ESRO Cyber Defense Teams to build, customize and distribute Security Log Solutions for on-prem and in the cloud systems. Work alongside the top Google SecOps engineers in the company to ensure our pipelines feeding SecOps are as efficient, reliable and cost effective as possible. ESRO Security Logging Team and ESRO Cyber-Defense teams both utilize the same workload software which produces a seamless workflow, a quicker time-to-deliver, and partnerships that offer focused value. We work with platform owners across the enterprise to provide support and education around the security events their platforms produce. We deliver world-class event pipelines tailored for each owner's platform. Careers with Optum offer flexible work arrangements and individuals who live and work in the Republic of Ireland will have the opportunity to split their monthly work hours between our London office and telecommuting from a home-based office in a hybrid work model. Primary Responsibilities: • Design & develop log solutions technologies with a key focus on Google SecOps, BindPlane, Beats, LogStash and Kafka, • Build, design and develop new Log Collection systems for on-prem and cloud environments, AWS, Azure & GCP, • Build and support pipeline monitoring and alerting tools like GCP Monitoring and ECE Monitoring as needed, • Respond and troubleshoot platform alerts and high priority incidents and on-call alert pages, • Facilitation of Change Requests (pipeline deployments, upgrades, breakfixes etc...) Required Qualifications: • Bachelor's in Computer Science or similar. or equivalent experience, • Proven experience working within log collection setup and development, • Proven experience with RHEL Linux Server OS, • Experience working with Google SecOps basic search queries, • Experience with BindPlane, LogStash, Kafka, and GitHub Operations, • Proven ability to work on high and low-level designing, • Experience with Cloud Solution designs and setup for AWS, GCP and Azure, • Excellent understanding of Amazon Kinesis Data Streams, • Advanced Experience with RHEL Linux OS Commands, • Proven good communications skills, • Proven good problem-solving attitude All telecommuters will be required to adhere to the UnitedHealth Group’s Telecommuter Policy. At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone–of every race, gender, sexuality, age, location and income–deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalised groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes — an enterprise priority reflected in our mission. Diversity creates a healthier atmosphere: UnitedHealth Group is an Equal Employment Opportunity employer and all qualified applicants will receive consideration for employment without regard to disability, gender reassignment, marriage and civil partnership, pregnancy and maternity, race, religion or belief, sex, sexual orientation, or any other characteristic protected by law. UnitedHealth Group is a drug-free workplace. © 2025 UnitedHealth Group. All rights reserved. #RPO #BBMEMEA

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together. As a Fortune 5 business, we’re one of the world’s leading healthcare companies. There are no limits here on the resources you’ll have or the challenges you’ll encounter. We have been supporting global healthcare systems from Ireland and the UK for more than 20 years, building a dynamic and diverse team of more than 2,100 talented individuals. With a continued record of growth and stability, we're on the constant lookout for fresh talent to join our expanding teams. As a Senior Software Engineer you will play an important role in supporting key strategic initiatives for our Advanced Analytics and Digital Products business component. Designing and developing technical solutions you will work in close collaboration with our Product and Governance teams, testing out new ideas and helping bring them to market. In addition to having impact on a great team, you'll also discover the career opportunities you'd expect from an Industry Leader. Schedule: Full-time position with standard working hours of Monday – Friday, standard business hours Primary Responsibilities: • Work as a Full Stack Engineer to design, code, build and test software solutions in DevOps scrum environment, • Lead team efforts to achieve timely resolution to all production issues, • Apply design patterns to best practices to software development, • Rapid prototyping within an Agile methodology, • Contributing to the applications’ technology stack and driving progressive solutions to complex problems, • Working with technical and strategic product to create world class products, • Implementing complex code based on guidance provided by lead engineer on initiative(s) Required Qualifications: • Experience with .NET, • Experience developing/operating with a commercial cloud environment, preferably MS Azure, • Experience with Agile, Continuous Integration and Continuous Delivery, • Experience with relational and non-relational database technologies, • Microsoft .NET technology stack experience (C# / .NET, .NET Core, Web APIs), • Development Operations experience including Working knowledge of code management tools such as Git, agile management tools, i.e. Jira/Rally, CI/CD tools such as Jenkins, Azure DevOps, • Automated Testing experience including Unit test development and Integration test development, • Web Programing experience including HTML, CSS, JavaScript, • Degree in computer science, • Experience working in a MHRA regulated environment, • Experience with IAAS/PAAS services; together with delivery of Infrastructure-as-code using Terraform/ARM/ Ansible All telecommuters will be required to adhere to the UnitedHealth Group’s Telecommuter Policy. At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone–of every race, gender, sexuality, age, location and income–deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalised groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes — an enterprise priority reflected in our mission. Diversity creates a healthier atmosphere: Optum is an Equal Employment Opportunity employer and all qualified applicants will receive consideration for employment without regard to gender, civil status, family status, sexual orientation, disability, religion, age, race, and membership of the Traveller community, or any other characteristic protected by law. Optum is a drug-free workplace. © 2023 Optum Services (Ireland) Limited. All rights reserved. #RPO #BBMEMEA

White Collar Factory (95009), United Kingdom, London, London Senior Software Development Engineer - Services About this role We are seeking a Senior Software Engineer who can walk in the shoes of our users, communicate & collaborate with teams in Business, Technology and Operations, bringing a passion for using software and technology to create impactful solutions. To be successful in this role, you will have an understanding of the benefits of business processes automation to enable user efficiency, the importance of well-governed solution development, and how to balance these needs to produce easy-to-use software. You are able to seamlessly switch from deep diving users' needs and technical challenges, to discussing solutions and prioritisation. You're not afraid to question stakeholder expectations, using your fantastic influencing skills to drive consensus on requirements, bringing it all together into an achievable, impactful solution that creates business value. What you’ll do • Design, develop, test and maintain a range of internal facing software products and solutions that automate Business processes, • Work to achieve the goals and vision shared by Product Management and your team Leadership, • Be an advocate for governance, documentation and process, ensuring that everything we build meets our high standards whilst providing a frictionless user experience, • Make recommendations to stakeholders and drive a consensus of agreement for your solutions. You'll also be great at keeping them in the loop, • Provide technical leadership and innovate within your team. What we’re looking for • A passion for software engineering and a track record of delivering solutions in an efficient and maintainable manner, • Exceptional programming skills and knowledge of building APIs using modern OO languages preferably Java, SOLID principles, SOA, HTTP and REST, • Demonstrable knowledge of creating architectural designs that meet the business need, • Proven experience in technical leadership, with a passion for mentoring and nurturing engineers, • You bring a user focussed mindset. An ability to capture process requirements in order to rapidly refine a solution, • You’re able to effectively communicate and work together across engineering to maximise inner-sourcing opportunities and reduce waste, • Solving real world problems and being comfortable working in a complex regulated environment, • Gain the opportunity to become an expert in writing and optimising code with the power of AI code assistants (GitHub Copilot). Where and how you'll work This is a permanent position based in our London office. We have a hybrid working model which gives you flexibility to work from our offices and from home. We’re big on collaboration and connection, so you’ll be based in our London office 3 days a week on Tuesdays, Wednesdays and Thursdays. What’s in it for you • Bring us all this and you’ll be rewarded with a role contributing to the product roadmap for an organisation committed to transformation, • We’re continuing our journey into the public cloud and have problems of scale, security, availability and performance for you to help solve, • We love continuous learning and that’s why we give you 10% of your time to work on cutting edge innovative projects that shape the way we will work in the future, • We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers), • Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance – with flexible benefits available including season-ticket loans, cycle to work scheme and enhanced parental leave, • Open-plan workspaces and facilities designed to inspire and support you. Our Nottingham head-office has a fully-serviced gym, subsidised restaurant, mindfulness and music rooms. In London, you can heighten your mood with a run on our rooftop running track or an espresso at the Workshop Coffee café Capital One is committed to diversity in the workplace. If you require a reasonable adjustment, please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment. For technical support or questions about Capital One's recruiting process, please send an email to Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC). Who We Are At Capital One, we're building a leading information-based technology company. Still founder-led by Chairman and Chief Executive Officer Richard Fairbank, Capital One is on a mission to help our customers succeed by bringing ingenuity, simplicity, and humanity to banking. We measure our efforts by the success our customers enjoy and the advocacy they exhibit. We are succeeding because they are succeeding. Guided by our shared values, we thrive in an environment where collaboration and openness are valued. We believe that innovation is powered by perspective and that teamwork and respect for each other lead to superior results. We elevate each other and obsess about doing the right thing. Our associates serve with humility and a deep respect for their responsibility in helping our customers achieve their goals and realize their dreams. Together, we are on a quest to change banking for good.

Founding Engineer | YC-Backed | London | £80,000 - £120,000 We're working with a YC-backed startup in London that's just closed a multimillion-pound seed round. They're building the AI platform that's transforming high-stakes litigation for top US law firms. Top UK and US law firms use their platform to handle high-stakes litigation faster - automating tasks that used to take lawyers hours, now done in seconds with AI You'll work closely with their technical co-founders with deep domain expertise. Their users are lawyers who trust them with million-pound disputes. Security, accuracy, and speed aren't negotiable. They're hiring their first engineer. A true founding team member who wants to build, ship, and own. What you'll do: Full-stack work across Python backend, Next.js frontend, PostgreSQL, LLMs, and Azure infrastructure. You'll talk directly to customers (major law firms), understand what they need, then build it. You'll own features end-to-end. The work: document processing pipelines at scale. Multi-step AI agents handling complex legal workflows. Search systems that work across massive case files. UX designed for how lawyers actually work. There are plenty of feature requests from top-tier firms. You'll help decide what to build and ship it fast. This is for you if: • You're a builder with high urgency who ships fast and iterates, • You're comfortable owning problems from customer conversation to production deploy, • You can work full-stack (Python + Node.js) but probably lean backend-heavy, • You're excited about AI and tackling hard, real-world problems, • You have strong product judgment and love working directly with users, • Bonus: you've shipped LLM features to production Why join: Legal is about to be transformed by AI. You'll be at the heart of it as a founding engineer at a well-funded, fast-moving startup working with household-name law firms. Real ownership. Meaningful equity. The chance to shape the product, engineering culture, and hire the team around you. Details: 📍 London (3-4 days/week in office near Bank) 💰 £80-120K + equity 🚀 Backing: Y Combinator + top-tier investors Interested? Get in touch - I'd love to tell you more and make an intro.

Fire and Security Engineer - £45,000 basic + Paid Travel + 25 Days Holiday plus Bank Holidays. Benefits – Fire and Security Engineer:.

Job Title: Senior Network Engineer - Cisco Professional Services Location: London (3 days onsite per week) Salary: £90,000 The Company A leading Cisco Professional Services Partner, this organisation specialises in delivering next-generation network infrastructure to clients in the financial and professional services sectors. Operating at enterprise scale, they design, implement, and optimise complex Cisco environments that demand the highest standards of performance, security, and reliability. You’ll join a collaborative and technically accomplished team that’s passionate about innovation and continuous learning. This is an ideal environment for a motivated engineer looking to take the next step in their Cisco career, working on enterprise-level transformation projects alongside some of the industry’s most respected experts. Roles & Responsibilities As a Senior Network Engineer, you’ll be responsible for designing, implementing, and maintaining advanced Cisco network solutions across large-scale financial and enterprise environments. Key responsibilities include: • Designing, configuring, and deploying Cisco-based network infrastructure., • Supporting enterprise network transformation and optimisation projects., • Collaborating with consultants, architects, and client stakeholders on solution delivery., • Providing hands-on technical guidance and troubleshooting for complex network issues., • Keeping up to date with emerging technologies and Cisco best practices., • Assisting in automation, SDN, and cloud-network integration projects (ACI, SD-WAN, DNA Center). Your Skills & Experience • CCIE certified (Routing & Switching, Enterprise, or Data Center) - recently achieved or in progress., • Strong hands-on experience with Cisco technologies including Nexus, ACI, Catalyst, ASA, and ISE., • Exposure to or keen interest in automation and cloud-network integrations (ACI, SDN, SD-WAN, DNA Center)., • Proven experience supporting large-scale enterprise or financial services environments., • Excellent communication skills with the ability to engage with technical and non-technical stakeholders., • Strong analytical mindset and problem-solving abilities. Company Benefits • Hybrid working (3 days per week onsite in London)., • Opportunity to work on high-profile financial sector projects., • Structured career development and training support., • Access to leading Cisco technologies and next-gen network environments., • Collaborative, technically driven team culture. JOB ID: #3460242

Network Engineer - Enterprise Networks £60,000 - £75,000+ benefits - hybrid working (3 days WFH each week) The Network Engineer / Senior Network Engineer will join a global team supporting Cisco infrastructure, responsible for the implementation and support of on prem network infrastructure ensuring optimum network uptime. The role joins the Network Operations team supporting large scale projects and Enterprise networks with scope for upskilling in IaC and Cloud technologies. The company offices are central London with hybrid working options – 3 days WFH each week with flex to choose which days you are in the office. Required skills and experience: • 5+ years of proven experience supporting and configuring Cisco network devices, Firewalls, Switches, Load Balancers, • Strong experience of configuration protocols with OSPF and BGP and Layer7 switching, VPNs and related protocols, • Enterprise level Cisco Networking environment experience - supporting multiple data centres, • Network Design, WAN / LAN, • Cisco certified All candidates must be UK based and eligible for Security clearance Please apply to this advert to discuss the details

We are seeking an experienced VDI Engineer to maintain and support a high-performance Virtual Desktop Infrastructure (VDI) environment for our End Clients Trading Desk and Front Office users. The ideal candidate will have deep expertise in low-latency systems, Citrix or VMware Horizon platforms, and a strong understanding of financial trading workflows. This role requires close collaboration with traders, application teams, and infrastructure engineers to ensure a seamless, secure, and performant end-user experience. Key Responsibilities • Maintain VDI environments (Citrix / VMware Horizon / Azure Virtual Desktop) optimized for high-performance trading applications., • Assist with VDI Design and build., • Onsite Support for incident response and problem management., • Monitor, troubleshoot, and tune VDI performance to minimize latency and maximize reliability., • Provide Tradefloor support for Trader Users., • Laise with network, storage, and systems teams to optimize backend infrastructure supporting virtual desktops., • Deploy and maintain images, applications, and profiles for traders., • Laise with information security team to ensure compliance with internal and regulatory standards., • Maintain documentation of VDI architecture, configurations, and operational procedures., • Participate in on-call rotation and provide support during market hours., • W2 Employment with 40 hours per week., • Our end client in a multinational investment Bank based in New York City. Required Qualifications • Bachelor’s degree in computer science, Information Technology, or equivalent experience., • 5+ years of experience managing VDI environments (Citrix Virtual Apps/Desktops, VMware Horizon, or Azure Virtual Desktop)., • Strong understanding of Windows 10/11, Windows Server, Active Directory, Group Policy., • Experience with Bloomberg, Reuters, Eikon, and custom trading applications., • Exposure to real-time market data systems and FIX protocol environments., • Knowledge of cloud-hosted VDI (Azure, AWS WorkSpaces).

Senior AWS Cloud Engineer - Up to £60k - Remote - New Role (REF45) A market-leading organisation requires an experienced AWS Engineer to join its growing team! You will join a team of forward-thinking and experienced engineers focussed on ensuring the delivery, operation, security and evolution of customer AWS platforms. The ideal candidate will be able to demonstrate the following skills and experience: • Strong, hands-on AWS experience across networking, storage, serverless, IAM, etc., • Proficiency in Terraform or CloudFormation, and scripting (Python/Bash), • Strong understanding of modern cloud architectures and DevOps practices, • Excellent communication skills with both technical and non-technical stakeholders, • AWS certification (desirable), • Experience of working within a consultancy or mangaed services environment would be advantageous. Duties will include: • Managing, migrating, and supporting AWS environments, • Working on both production and non-production systems, • Supporting customer onboarding and cloud transformation projects, • Ensuring security, reliability, and operational excellence, • Staying ahead of AWS trends and best practices Please send CV for full job description and an informal chat. Excellent benefits and the opportunity for progression!

Join the Team Thats Redefining Fire & Security Engineering. Were hiring Fire & Security Engineers UK wide and we want to hear from you!.

As a Senior Cloud Infrastructure Engineer, you are recognized as a go-to expert in cloud infrastructure and DevOps, providing guidance, technical leadership, and hands-on expertise to solve unique and complex challenges. You will collaborate on crafting and implementing essential cloud solutions, influencing internal team members, and contributing to the advancement of outstanding industry standards. You will help shape infrastructure strategy, drive innovation, and ensure the scalability, security, and efficiency of cloud operations. Your decisions will have a long-term impact on the organization, influencing policy, technical direction, and business success. Key Responsibilities 1. Visionary Guidance & Technical Influence • Serve as an internal expert, influencing cloud engineering strategy and advocating for best-in-class DevOps practices., • Engages with leadership, validating technical and business decisions related to cloud infrastructure and platform engineering., • Contribute to multi-functional initiatives, ensuring alignment between infrastructure strategy and broader business goals. 2. Cloud Infrastructure Design & Innovation • Engage in the design, collaborating with architecture, and product owners to deliver scalable, secure, and high-performance cloud infrastructure., • Solves complex technical challenges, requiring knowledge of organizational objectives., • Define and implement next-generation automation strategies, eliminating manual interventions and enhancing efficiency, reliability, and security., • Drive the evolution of Infrastructure as Code (IaC) and cloud-native automation frameworks to enable fully autonomous operations. 3. Reliability, Observability & Performance • Establish and oversee advanced observability and monitoring frameworks, ensuring real-time insights, predictive analytics, and system reliability., • Identify hidden performance bottlenecks and proactively optimize cloud environments to meet evolving business demands., • Define and enforce SRE principles, ensuring infrastructure resilience and reducing operational risk., • Develop and implement disaster recovery and business continuity strategies that minimize downtime and ensure long-term stability. 4. Cost Optimization & FinOps Alignment • Collaborate with FinOps teams to implement efficient cloud solutions, ensuring alignment with budgets and performance requirements., • Drive cost governance frameworks, balancing performance, scalability, and financial efficiency. 5. Technical Leadership & Collaboration • Act as a technical mentor and coach, guiding engineers across teams and helping shape future technical leaders., • Define and enforce coding, automation, and cloud security standards, ensuring consistency, efficiency, and compliance., • Develop technical tools and methodologies that enhance efficiency and support business-wide objectives. About You • Business Unit Recognized Expert – Internal authority in cloud engineering., • Visionary & Strategist – Able to conceptualize and implement future-proof cloud solutions that align with business objectives., • Proactive Problem Solver – Tackles complex challenges using conceptual thinking and innovative approaches., • Technical Mentor & Coach – Develops talent, sets high engineering standards, and fosters a culture of innovation., • Business-Aligned Technologist – Engages with business unit leadership, ensuring cloud initiatives support long-term company success. Technical Skills & Experience • Programming & Scripting: Strong proficiency in Python, Golang, Bash (or equivalent)., • Cloud Expertise: Extensive experience with public cloud platforms, preferably Google Cloud Platform (GCP) (AWS and Azure also considered)., • CI/CD & Automation: Advanced expertise in CI/CD methodologies and tools such as Jenkins, ArgoCD, GitHub Actions., • Containerization & Orchestration: Mastery in Kubernetes, Docker, and microservices architectures., • Observability & Monitoring: In-depth experience with OpenTelemetry, Prometheus, Grafana, ELK, and other monitoring tools., • Infrastructure as Code (IaC): Expertise in Terraform, CloudFormation, and configuration management tools., • Security & Compliance: Proficient in DevSecOps principles, cloud security standard methodologies, and governance frameworks., • Experience: 8+ years in high-availability, multi-cloud SaaS environments, with a proven track record of leading complex, business-critical projects. Why Aristocrat? Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play. We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V * World Leader in Gaming Entertainment * Robust benefits package * Global career opportunities Our Values * All about the Player * Talent Unleashed * Collective Brilliance * Good Business Good Citizen Travel Expectations None Additional Information At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.

Our Mission At Palo Alto Networks® everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we’re looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included. As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few! At Palo Alto Networks, we believe in the power of collaboration and value in-person interactions. This is why our employees generally work full time from our office with flexibility offered where needed. This setup fosters casual conversations, problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision. Job Description Your Career Palo Alto Networks is a world-class product management organization and continues to look for top-notch technical pro engineers to expand the team. As a Senior Technical Product Engineer at Palo Alto Networks, you will play a key role in providing detailed technical information to our partners, customers, and our employees. Be a self-starter who is eager to learn and experiment with new technologies, be able to work independently and as a teammate, identify sales challenges and address solutions as needed. As a Sr. TPE, you will play a key role in providing detailed technical information to our partners, customers, and our internal employees. You will be a strategic adviser to the business, driving valuable insight, guidance and feedback back into Palo Alto Networks. You will work across product teams to deliver this feedback Your Impact • Drive innovation within the modern Security Operations Center (SOC) by developing content and capabilities aligned with Cortex and detection-focused workflows., • Collaborate with legal, sales, product, and customer-facing teams to translate security operations needs into actionable product improvements., • Lead and coordinate cross-functional initiatives across product management, engineering, and field teams for high-impact security use cases., • Build high-quality content for the Cortex Marketplace including detection rules, parsers, dashboards, and other SOC-enabling artifacts., • Provide structured product feedback to influence roadmap decisions based on real-world SecOps challenges and opportunities., • Create detailed documentation and usage guides tailored for analysts, detection engineers, and security practitioners., • Promote operational excellence by designing scalable detection and response workflows grounded in industry best practices and threat-informed defense. Qualifications Your Experience • Ability to inspire and align teams across functions, paired with strong execution and delivery skills., • 2+ years of experience in security operations, threat detection, incident response, or detection engineering roles, • Solid understanding of SIEM, log analytics, data normalization, and detection lifecycle management (rule creation, tuning, suppression, enrichment), • Hands-on experience with XSIAM or similar platforms (Splunk, QRadar, Sentinel, etc.) is a strong plus, • Strong technical writing and communication skills, with the ability to convey complex ideas clearly to both technical and non-technical audiences, • Skilled in scripting or automation (Python, JavaScript, etc.) for detection development or incident investigation tasks, • Experience managing multiple projects or programs in dynamic, fast-paced environments with cross-functional visibility, • Familiarity with cloud infrastructure (AWS, Azure, GCP), especially as it relates to telemetry ingestion, detection engineering, or automated response — a significant advantage, • Experience with CNAPP solutions (e.g., Prisma Cloud, Wiz, Orca) and integrating cloud posture, workload protection, or entitlement data into SecOps workflows — an advantage, • Bonus: Exposure to infrastructure-as-code, CI/CD pipelines, or cloud-native services and their intersection with SecOps Additional Information The Team To stay ahead of the curve, it’s critical to know where the curve is, and how to anticipate the changes we’re facing. For the fastest growing cybersecurity company, the curve is the evolution of cyberattacks, and the products and services that proactively address them. Our TPE team helps us do just that. This team provides behind-the-scenes support for our products by being a source of information for our systems engineers, staying on top of the environment we sell in, and helping to implement technical solutions based on our client’s feedback and needs. As threats and technology evolve, we stay ahead to accomplish our mission. Our Commitment We’re problem solvers that take risks and challenge cybersecurity’s status quo. It’s simple: we can’t accomplish our mission without diverse teams innovating, together. We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at . Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics. All your information will be kept confidential according to EEO guidelines.

Our Mission At Palo Alto Networks® everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we’re looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included. As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few! At Palo Alto Networks, we believe in the power of collaboration and value in-person interactions. This is why our employees generally work full time from our office with flexibility offered where needed. This setup fosters casual conversations, problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision. Job Description Your Career Palo Alto Networks is a world-class product management organization and continues to look for top-notch technical pro engineers to expand the team. As a Senior Technical Product Engineer at Palo Alto Networks, you will play a key role in providing detailed technical information to our partners, customers, and our employees. Be a self-starter who is eager to learn and experiment with new technologies, be able to work independently and as a teammate, identify sales challenges and address solutions as needed. As a Technical Product Engineer, you will play a key role in providing detailed technical information to our partners, customers, and our internal employees. You will be a strategic adviser to the business, driving valuable insight, guidance and feedback back into Palo Alto Networks. You will work across product teams to deliver this feedback Your Impact • Work cross-functionally with legal, sales, product management, and customer-facing teams to support innovation and execution., • Coordinate and lead projects that span multiple departments to drive alignment and deliver impactful outcomes., • Partner closely with Product Managers to provide feedback based on customer needs, field insights, and product gaps., • Drive cloud-native security innovation for the modern SOC by identifying and enabling high-value use cases., • Help design and deliver technical content for cloud security platforms, including integrations, guides, and automation examples. Create high-quality enablement materials that help customers and partners adopt, integrate, and scale security solutions effectively. Qualifications Your Experience • Proven ability to collaborate across functions, inspire teams and executives, and execute effectively in complex environments., • Strong communicator with excellent verbal and written skills, capable of engaging both technical and executive stakeholders., • 4+ years of experience with endpoint platforms, including hands-on work with forensics, EDR/SIEM, and incident response systems., • Familiarity with the security operations landscape, including SIEM, XDR, SOAR, ASM, and SOC workflows., • Experience in building SOC workflows, supporting incident response, and integrating security tools into enterprise environments., • At least 2 years of hands-on experience with one or more major cloud platforms (AWS, Azure, GCP), including knowledge of cloud-native security principles., • Experience with automation, scripting, and integration of security technologies in both cloud and on-prem environments., • Familiarity with securing cloud workloads using contextual risk signals and automated enforcement., • Knowledge of infrastructure-as-code (e.g., Terraform), CI/CD pipelines, and modern application architectures is a plus., • Demonstrated ability to manage cross-functional projects and priorities in a fast-paced, enterprise-scale setting., • Technically curious, highly motivated to master product details, and proactive in establishing best practices., • Strong work ethic, organizational skills, and a high degree of integrity. Additional Information The Team To stay ahead of the curve, it’s critical to know where the curve is, and how to anticipate the changes we’re facing. For the fastest growing cybersecurity company, the curve is the evolution of cyberattacks, and the products and services that proactively address them. Our TPE team helps us do just that. This team provides behind-the-scenes support for our products by being a source of information for our systems engineers, staying on top of the environment we sell in, and helping to implement technical solutions based on our client’s feedback and needs. As threats and technology evolve, we stay ahead to accomplish our mission. Our Commitment We’re problem solvers that take risks and challenge cybersecurity’s status quo. It’s simple: we can’t accomplish our mission without diverse teams innovating, together. We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at . Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics. All your information will be kept confidential according to EEO guidelines. Is role eligible for Immigration Sponsorship?: Yes

Will work in London and should be using Multimeter and testing systems and batteries, as we are looking for an Old School Security Service Engineer or Senior Security Engineer who specialises in Servicing, fixing and testing Intruder. Intruder Alarm Service or Senior Engineer - up to £45k + Earning

Fantastic opportunity for a Senior Fire & Security Engineer covering London and the South East.

Security Service Engineer – London / West London Area.

Fire & Security Maintenance & Installation Engineer | Essex, Central, East & North London | Full Time | £45,000–£60,000 per annum.

The Specialist Platform Security Engineer will play a pivotal role in ensuring the integrity and security of our platforms. You will lead the charge in implementing robust security measures, collaborating closely with cross-functional teams to fortify our defences against cyber threats. Responsibilities • Strategic guidance for secure adoption and use of SaaS & PaaS platforms and services in the Microsoft, Google & Atlassian ecosystem, MongoDB Atlas, and other first-party platforms developed in house. The services include databases, API gateways, code repositories, integration services and others, • Technical consulting to identify misconfigurations and reduce platform risk , helping raise organizational awareness of risks and best practices by participating in workshops, documentation efforts, and knowledge sharing, • Support for secure design and integration of tools across business programs , providing access & configuration reviews for the various platforms; contributing to the implementation of platform security standards, policies, and baselines under guidance from senior team members; building a culture of security by promoting automation, repeatable patterns, and consistent practices across teams, • Assistance in identifying and remediating platform-specific vulnerabilities, • Automation of security checks, configuration reviews, and access hygiene , including assistance in security integration into CI/CD pipelines, contributing to automated checks (e.g., GitHub Actions) that identify misconfigurations, vulnerabilities, and policy violations, • Collaboration with platform teams and vendors to help evaluate and integrate security tools, ensuring smooth adoption across new and existing services. ESSENTIAL • Solid understanding of Identity and Access security, including but not limited to least privilege, zero trust, authentication, authorisation, SSO, JWT, RBAC/ABAC/PBAC, • Solid understanding of security principles and architecture, particularly for databases and APIs, • Understanding of Platform & Configuration Security, and Platform Monitoring, Response and Governance, • Scripting (Python, Bash) for task automation, • Terraform, • Understanding of security threats like DDoS, brute force, exfiltration, spoofing, and other relevant threats, • 3 years of hands-on experience in platform or infrastructure security, with a strong interest in building skills in this area., • Exposure to or interest in integrating security into CI/CD pipelines and platform workflows (experience with GitHub Actions or similar tools is a plus)., • Strong analytical and problem-solving skills, with a curiosity to learn and grow in complex technology environments., • Good communication and teamwork skills, with the ability to collaborate with platform, DevOps, and security teams., • Enthusiasm for working in a fast-paced, dynamic environment, with support and mentorship from senior team members. Unfortunately for this role we are unable to offer any form sponsorship.

🚀 Senior Java Engineer (Kafka, Spring Boot, Microservices) We’re hiring a Senior Java Engineer to build secure, real-time systems using Java, Spring Boot, and Apache Kafka. You’ll design scalable event-driven microservices, collaborate across the stack, and shape a platform used in mission-critical environments. If you’re a hands-on backend engineer passionate about distributed systems, resilience, and clean architecture — this is your next challenge. 🌍 Location & Flexibility Work remotely from anywhere in the UK, with the option to use a London office when you prefer in-person time. Team meetups are planned in advance, flexibility is the default. 💡 Required Experience • 10+ years’ experience as a Java Backend Engineer / Senior Java Developer, • Proven track record building and scaling Kafka-based architectures in production, • Deep expertise with Spring Boot (Security, Web, and Data modules), • Experience designing and maintaining event-driven systems with high throughput and reliability, • Strong understanding of observability, availability, and resilience, • Experience working in security-conscious, regulated, or mission-critical domains, • Skilled with CI/CD pipelines, Infrastructure-as-Code, and containerized environments (Docker, Kubernetes), • Experience integrating with AI development tools such as Copilot, Cody, or Augmentcode 🌟 Nice to Have • Experience designing or contributing to messaging or synchronization systems, • Familiarity with zero-trust architectures or encrypted transport frameworks 💥 Why Join • Build real-world impact systems for secure, distributed operations, • Join a high-trust, collaborative engineering culture, • Work with cutting-edge tech in real-time and AI-integrated environments, • Enjoy remote flexibility, competitive pay, and equity options Ready to build something that matters? At Pixelated People, we don’t just do inclusion and diversity. We embrace people that have different opinions, perspectives and personalities. Because we believe that by seeing the world from all sorts of angles, we can make life better for all the people who live in it. So we want you to know that the things that make you, you — like your age, ability, background and identity — are things that we celebrate and support.

DevOps Engineer | £70,000 – £85,000 | London or Remote What’s on offer 💷 £70,000 – £85,000 + bonus & equity options 🏥 Comprehensive benefits package (healthcare, pension, life assurance) 🧑 💻 Hybrid working (London-based or remote) A high-growth fintech is seeking a DevOps Engineer to help build and operate the infrastructure powering the next generation of post-trade systems across Europe. This is a fantastic opportunity to work on secure, scalable, and low-latency platforms that underpin real-time financial operations. You’ll play a key role in designing cloud-native infrastructure, automating deployments, and ensuring high availability in a performance-critical environment. What you’ll do • Design, implement, and maintain AWS-based distributed infrastructure supporting real-time services., • Automate workflows and deployments using Terraform and CI/CD tools (GitHub Actions, CircleCI, or Jenkins)., • Support and optimize containerized environments (Docker, Kubernetes)., • Build observability and monitoring solutions with Prometheus, Grafana, and ELK., • Manage and tune messaging systems (Kafka, RabbitMQ) for low-latency event handling., • Enhance reliability, scalability, and infrastructure security through DevSecOps practices. What we’re looking for ✅ 4–6 years’ experience in DevOps, SRE, or Cloud Infrastructure Engineering. ✅ Strong background in AWS and Linux systems. ✅ Skilled in Terraform / IaC and CI/CD automation. ✅ Experience with Docker / Kubernetes in production environments. ✅ Familiarity with monitoring, logging, and tracing tools. ✅ Security-conscious mindset and automation-first approach. Nice to have • Experience in fintech, trading, or distributed ledger systems., • Exposure to high-availability and latency-sensitive architectures., • Familiarity with ISO 27001 or FCA-regulated environments.

Role Title: AWS Solution Architect Role Purpose This role sits within a newly established Enterprise Architecture function, supporting a multi-year transformation programme. The AWS Solution Architect is responsible for shaping and governing the cloud architecture strategy, ensuring that platforms are secure, scalable, cost-effective, and aligned with AWS best practices. You will collaborate closely with product, engineering, and infrastructure teams to assess current-state risks, define future-state patterns, and guide delivery teams toward well-architected solutions. • Strategic: Define cloud roadmaps, standards, and reference architectures to future-proof the organisation’s AWS estate., • Operational: Build trusted relationships across teams to translate strategy into tangible outcomes., • Leadership: Act as a subject-matter expert and mentor within the wider technology community. Key Responsibilities • Lead the cloud architecture pillar of the technology strategy, driving adoption of infrastructure-as-code and embedding the AWS Well-Architected Framework., • Maintain high-level architecture views and model the current AWS footprint, including dependencies and technical debt., • Facilitate design forums, present architectural options, and make decisions balancing risk, cost, and delivery speed., • Define target and transitional states for key cloud components such as landing zones, network segmentation, identity, observability, and disaster recovery., • Produce or review detailed designs for projects involving container platforms (EKS/Fargate), serverless workloads, analytics, and media streaming pipelines., • Promote automation through IaC tools (Terraform, CloudFormation, AWS CDK, Ansible) and GitOps pipelines (CodePipeline, GitHub Actions)., • Embed security and resilience using AWS organisational controls, IAM best practices, encryption, and multi-region architecture patterns., • Drive cost optimisation through reserved instance planning, right-sizing, and architectural efficiency., • Champion cloud best practices via Well-Architected Reviews, knowledge-sharing sessions, and mentoring., • Evaluate emerging AWS services and recommend adoption where beneficial. Required Experience & Qualifications Essential: • Proven experience in cloud/infrastructure architecture with hands-on AWS expertise, • AWS Certified Solutions Architect – Professional and AWS Certified Security, • Deep knowledge of core AWS services (e.g., VPC, EC2, EKS, Lambda, RDS, DynamoDB, S3, IAM, KMS, Control Tower), • Strong understanding of hybrid networking and security (Transit Gateway, Direct Connect, VPN, WAF, Zero Trust), • Proficiency in infrastructure-as-code (Terraform, CloudFormation) and CI/CD practices, • Excellent communication and stakeholder engagement skills Desirable: • Experience in media or content delivery environments, • Kubernetes certifications (CKA/CKAD), • Experience with large-scale data or streaming platforms on AWS, • Familiarity with CloudHealth or similar cost management tools, • AWS DevOps Engineer – Professional certification, • ISC² CISSP or CCSP certification

We’re looking for a Full Stack Engineer who thrives in a fast-paced environment and enjoys solving complex problems across the stack. You’ll play a key role in designing, building, and maintaining high-quality software that directly impacts our users. Tech Stack You’ll Work With: • Back End: Python (FastAPI / Django / Flask — depending on your stack), • Front End: React + TypeScript, • Other Tools: PostgreSQL, Docker, GitHub, CI/CD pipelines (GitHub Actions, etc.) What You'll Do • Build and maintain scalable APIs and backend services in Python, • Develop dynamic, responsive web interfaces using React and TypeScript, • Collaborate with product and design teams to ship new features, • Contribute to architectural decisions and code reviews, • Help improve performance, scalability, and developer experience, • Write tests and documentation to ensure software quality About You • 4+ years of experience in full stack development, • Strong proficiency in Python (and experience with modern frameworks), • Solid experience with React and TypeScript in production applications, • Familiar with REST APIs, web security best practices, and SQL databases, • Passionate about clean code, performance, and great UX, • Comfortable working in an agile, fast-moving team environment, • Strong communicator who thrives in a collaborative culture

BI Fabric Developer/Engineer Location: Central London (Hybrid options available) Daily Rate contract - Outside IR35 A leading FTSE 250 organisation is seeking a BI Fabric Developer/Engineer to help transition its data platforms into their Microsoft Fabric workspace. This is a unique opportunity to work on cutting-edge BI and analytics solutions that drive strategic decision-making across the business. Key Responsibilities • Lead the migration of data platforms into Microsoft Fabric for enhanced reporting and stakeholder access., • Design and maintain data pipelines using Fabric Pipelines, Azure Data Factory, Notebooks and SSIS., • Develop Power BI dashboards and paginated reports tailored to business needs., • Model complex datasets into actionable insights using star schemas, snowflakes, and denormalised models., • Optimise SQL queries and build semantic models within Fabric., • Collaborate with cross-functional teams to translate business requirements into technical solutions., • Support CI/CD deployment processes using Azure DevOps. Required Skills & Experience • Strong expertise in Power BI, DAX, SQL, and data architecture., • Proven experience with Azure Data Factory, Fabric Lakehouse/Warehouse, and Synapse., • Proficiency in PySpark, T-SQL, and data transformation using Notebooks., • Familiarity with DevOps, ARM/Bicep templates, and semantic modelling., • Experience delivering enterprise-scale BI/data warehouse programmes., • Exposure to Microsoft D365 Finance and Operations/Sales is a plus. Ideal Candidate • Analytical and solutions-focused, with a passion for data-driven decision-making., • Excellent communicator and collaborator, able to work across technical and non-technical teams., • Committed to continuous improvement, security standards, and best practices.

AI Platform Lead | £100,000 + 20% Bonus | Hybrid - 2 Days per Week in London 💰 £100,000 + 20% Bonus 📍 London - 2 days a week in office 🛠️ AWS, Python, Terraform, Kubernetes, RAG / GenAI interest Here at Burns Sheehan, we're exclusively partnered with a leading UK fintech that's transforming small business lending - processing billions in decisions annually. They've built a mature AI/ML team over the past 18 months and are now scaling their GenAI capabilities from proof-of-concept to production-ready systems across the business. They're hiring an experienced Platform or Software Engineer to build and own the AI platform. This will involve the management of all the infrastructure, tooling, and cloud layer that enables data scientists and product teams to develop and deploy AI applications at scale. What You'll Be Doing: • Defining and executing the technical strategy for the company's AI platform infrastructure., • Architecting and building scalable, secure AWS-based systems for hosting and serving AI models and applications., • Developing tooling, frameworks, and governance systems to standardise AI development across teams., • Guiding others on best practices across the stack for AI workloads., • Evaluating and integrating third-party AI tools alongside making build vs. buy decisions., • Working with Product, Engineering, Security, and Legal to embed responsible AI practices into the platform. What They're Looking For: • Strong background in Platform or Software Engineering with proven AWS cloud platform experience., • Hands-on experience with Infrastructure as Code (Terraform, CloudFormation) and cloud-native development., • Python scripting proficiency at platform engineer level but an understanding of software development lifecycle and production system ownership., • Interest or experience in GenAI infrastructure - RAG, vector databases, LLM platforms, or agent frameworks., • Strong communication skills and ability to translate technical decisions into business outcomes. This role is NOT an ML Engineering position - you won't be training models or building LLMs. It's focused on the platform layer that makes AI applications possible. If you're a platform-focused engineer with AWS experience who's curious about moving deeper into the AI space and wants to shape infrastructure from the ground up - get in touch to find out more. AI Platform Lead | £100,000 + 20% Bonus | Hybrid - 2 Days per Week in London

I’m working with a leading global financial services organisation that is looking to add an IT Systems Engineer (Virtual Infrastructure) to its growing London team. You’ll join a highly skilled engineering group of proactive, creative minds who are shaping the future of the company. The team supports complex, large-scale environments running 24/7, where performance, reliability, and innovation are key. In this role you’ll manage and evolve virtual infrastructure across backup, converged and hyper-converged platforms, while driving automation with tools like Ansible and PowerShell. Alongside ensuring performance, security and reliability, you’ll contribute to disaster recovery and key infrastructure projects in a mission-critical environment. Requirements: • Proven experience in infrastructure engineering or operations within complex environments., • Strong knowledge of VMware virtualisation, Nutanix hyper-converged infrastructure, Cohesity backup solutions, and converged infrastructure., • Familiarity with automation and DevOps approaches, ideally with Ansible and PowerShell., • Exposure to storage platforms such as S3 and file solutions., • A proactive mindset with the ability to adapt and thrive in a dynamic environment. Please note this is a hybrid position in Central London.

AI Engineer – Security Clearance Required We’re looking for a capable, curious, and hands-on AI Engineer to help deliver intelligent solutions to our UK-based clients using our in-house agentic AI platform. This role focuses on configuring, orchestrating, and integrating off-the-shelf LLMs, embeddings, vector databases, and toolchains — not model training or fine-tuning. You’ll help build intelligent, explainable, and secure systems that solve real customer problems. 🧩 What You’ll Be Doing • Design and deploy LLM-powered solutions on top of our core agentic AI platform, • Build task-oriented AI workflows using pre-trained LLMs, embeddings, vector search, and tool integrations, • Extend and adapt platform capabilities using Python, • Translate business and user needs into orchestrated AI behaviours and workflows, • Work closely with clients and delivery teams to shape solutions, from prototype to production, • Ensure solutions are modular, secure, and reliable — while maintaining clarity and traceability in decision logic ✅ What You Must Bring • UK-based and either hold SC clearance or be eligible and willing to go through clearance, • 2+ years of experience in applied AI engineering, data engineering, or backend platform work, • Strong experience in Python — capable of implementing algorithms and working with APIs, data structures, and logic flows, • Good understanding of machine learning concepts, LLMs, tokenisation, and vector-based semantic search, • Experience working with vector databases (e.g. Chroma, Weaviate, FAISS), and familiarity with relational or graph stores, • Hands-on experience using frameworks like LangChain, Haystack, or custom orchestration layers, • Familiarity with ethical considerations, bias evaluation, and responsible AI deployment, • Light DevOps or scripting experience to support deployment or debugging Why This Role? This isn’t about training models — it’s about making them useful. You’ll help real users benefit from safe, practical AI without reinventing the wheel. Expect variety, challenge, and meaningful outcomes. UK-based only. No sponsorship available. SC clearance (or eligibility) is required.

Desktop Support Engineer (Contract) Technology keeps this business moving, and that’s where you come in. Supporting a wide range of systems and users, this role is all about keeping things running smoothly behind the scenes. Role Overview: • Location: South East London/Site Based, • Contract Length: 12 Months with potential for extension, • Shifts: This role will operate on a rotation of morning and day shifts, • Package: £150-£200 per day Outside IR35, • Industry: Luxury E-commerce/Tech support What You’ll Be Doing: • Deliver hands-on support for desktop, laptop, mobile, and peripheral devices (Windows and Mac)., • Troubleshoot software, hardware, and network issues across warehouse and office environments., • Set up and maintain AV equipment for meetings, events, and presentations., • Log, escalate, and resolve incidents in line with internal SLAs and processes., • Liaise with infrastructure, network, and software teams to resolve technical issues., • Maintain up-to-date asset and change management records., • Ensure desktop system uptime and device security compliance. Main Skills Needed: • Proven desktop support experience across Windows and Mac systems., • Experience troubleshooting printers and scanners., • Confident with AV setup and troubleshooting., • Comfortable working across hardware, software, and networking queries., • Familiar with escalation procedures and incident tracking systems., • Strong communication and problem-solving skills., • A proactive attitude and willingness to learn new technologies. What’s in It for You: • Be part of a global, high-performing IT function within a luxury e-commerce business., • Hands-on exposure to enterprise systems and varied tech environments., • A fast-paced, collaborative workplace with the chance to make a daily impact., • Contract stability with opportunities to develop your technical skillset. We’ll keep this simple: if it sounds good, get in touch. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. By applying you are confirming you are happy to be added to the Addition Solutions mailing list regarding future suitable positions. You can opt out of this at any time simply by contacting one of our consultant

Founding Engineer – AI Location: London Onsite: 5 days Salary: Up to £140k base + generous equity (depending on experience) I'm partnering up with a fast-moving AI start-up building voice agents that help trades businesses run smoother and scale faster. They're solving tough problems in LLMs, speech-to-text, text-to-speech, and real-time automation—and they're looking for someone who’s excited to build from the ground up. As a Founding Engineer, you’d be working across the stack (Python, GCP, LLMs & more), owning features end-to-end, and collaborating directly with customers to ship impactful solutions. This is a 5-day onsite role with a world-class team, deep technical challenges, and the chance to shape a product that’s changing how real-world businesses operate. What You’ll Do • Work directly with customers to scope and deliver impactful solutions., • Balance speed and scalability—know when to ship fast and when to invest in solid foundations., • Champion best practices in testing, reliability, and security. What You’ll Need • Strong engineering fundamentals and experience shipping reliable systems., • Proficiency in Python (FastAPI), SQLAlchemy, Pydantic, PostgreSQL, GCP, • Experience building AI products and working closely with users., • Fosters a start up mindset & comfortable working in a fast paced environment If you love solving complex challenges, thrive in fast-paced environments, and want to make a meaningful impact—this could be your next big move.

Data Engineer – Azure, SQL, Databricks SDS yet to be determined - could be inside or outside Flexible day rate - 3-6 months Location: Hybrid (London-based) Type: Contract Industry: Consultancy We are looking for a skilled Data Engineer to join a fast-paced consultancy delivering data-driven solutions across a range of industries. This role is ideal for someone who thrives in client-facing environments and enjoys working on varied, impactful projects. Key Responsibilities • Design, build, and maintain scalable data pipelines using Azure Data Factory, Databricks, and SQL-based solutions., • Develop and optimise ETL/ELT workflows to support analytics, reporting, and machine learning use cases., • Work closely with clients to understand data requirements and translate them into robust technical solutions., • Implement best practices for data modelling, data quality, and performance tuning across cloud-based platforms., • Collaborate with cross-functional teams including data scientists, analysts, and software engineers to deliver end-to-end data solutions., • Ensure data security, compliance, and governance standards are met across all projects. Required Skills • Strong experience with Azure data services (Data Factory, Synapse, Blob Storage, etc.)., • Proficiency in SQL for data manipulation, transformation, and performance optimisation., • Hands-on experience with Databricks (Spark, Delta Lake, notebooks)., • Solid understanding of data architecture principles and cloud-native design., • Experience working in consultancy or client-facing roles is highly desirable., • Familiarity with CI/CD pipelines and version control tools (e.g., Git, Azure DevOps). Desirable • Exposure to Python or Scala for data engineering tasks., • Knowledge of Power BI or other visualisation tools., • Experience with data governance frameworks and metadata management. If you’re interested, get in touch ASAP with a copy of your most recent and up-to-date CV and email me at or you can call me on 0191 338 7522. Please Note: This is a contract role for UK residents only. This role does not offer Sponsorship. You must have the right to work in the UK with no restrictions. Some of our roles may be subject to successful background checks including a DBS and Credit Check. TRG are the go-to recruiter for Power BI and Azure Data Platform roles in the UK, offering more opportunities across the country than any other. We're the proud sponsor and supporter of SQLBits, Power Platform World Tour, the London Power BI User Group, Newcastle Power BI User Group and Newcastle Data Platform and Cloud User Group. To find out more and speak confidentially about your job search or hiring needs, please contact me directly at

Cloud Security Engineer (AWS) - Node.js/NestJS and REST API - Authentication (Auth0, Ping Identity) Contract - 12 months, upto £650/day inside IR35 ***Hybrid - 3 days office Leading financial services client is seeking a Senior Cloud Security Engineer and help shape their cybersecurity in a fast-paced, global environment. Key Responsibilities: • Design and maintain RESTful APIs and microservices using Node.js and NestJS., • Build and automate AWS infrastructure with Terraform or CloudFormation., • Develop and enhance CI/CD pipelines for microservice deployments., • Embed DevSecOps best practices across IAM, networking and compliance., • Strong Node.js/NestJS and REST API development experience., • Skilled in AWS, • Proficient with IaC, CI/CD (CloudFormation, Terraform) McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

Job Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining secure network infrastructures to protect our organization's data and systems from cyber threats. Key Responsibilities: • Design, implement, and maintain network security measures to protect organization's data and systems, • Monitor network traffic for potential security breaches and respond appropriately to incidents, • Conduct regular security audits and vulnerability assessments to identify and address security risks, • Collaborate with cross-functional teams to implement security policies and procedures, • Provide technical support and guidance to IT staff on network security best practices, • Stay up-to-date on latest security trends and technologies to continuously improve network security measures Qualifications: • Bachelor's degree in Computer Science, Engineering, or related field, • 3+ years of experience in network security engineering, • Strong expertise in Cisco networking technologies, including Cisco ASA, Firepower, and ISE, • Experience with network security protocols and tools, such as VLANs, IPSec, and SSL VPN, • Certifications such as CCNA Security, CCNP Security, or CISSP are a plus, • Excellent communication and problem-solving skills, • Ability to work effectively in a fast-paced, collaborative environment, • Strong attention to detail and ability to prioritize tasks effectively Would love to discuss further!

Senior Full Stack (Backend) Engineer | Build Scalable Systems at Speed We’re looking for a Senior Full Stack (Backend) Engineer who loves solving complex problems and building elegant, scalable systems that power real-world products. You’ll have the freedom to make architectural decisions, improve developer experience, and shape the backbone of our platform. What You’ll Do • Design and build robust, production-grade backend systems, • Architect scalable infrastructure for job processing, analytics, and event tracking, • Develop and maintain APIs and backend services, • Build internal tooling for authentication, rate limiting, and quota management, • Collaborate cross-functionally with product, design, and customer experience teams, • Optimize systems for performance, scalability, and security, • Write clean, maintainable, and efficient code, • Languages: Python, TypeScript, • Infrastructure: AWS (ECS, SQS, Parameter Store), Docker, GitHub Actions, • Data: Postgres, Redis, • Monitoring: LogFire, Sentry, • 4+ years of experience building backend systems in production environments, • Strong knowledge of database design, API architecture, and cloud infrastructure, • Hands-on experience with high-throughput systems and background job queues, • Passionate about clean code, strong abstractions, and great developer experience, • Comfortable taking ownership across the stack—from code to monitoring and deployment

We are seeking a highly skilled and security-conscious Platform Engineer / DevOps Engineer with strong expertise in AWS, Terraform, Azure DevOps, and Apigee. The ideal candidate should have a solid background in cloud architecture, automation, and secure platform management, ensuring reliable and compliant deployments. This role involves developing, deploying, and maintaining scalable systems, managing upgrades, and applying robust security controls across CI/CD pipelines and infrastructure. Candidate should be SC Cleared/SC Eligible Key Roles and Responsibilities • Build, deploy, and monitor solutions using AWS services (Lambda, API Gateway, CloudWatch, ECS, ECR, DynamoDB, S3, etc.)., • Integrate APIs into CI/CD pipelines using Azure DevOps and GitHub workflows., • Design, develop, and manage applications tailored to business needs while customizing platforms and overseeing the API lifecycle using Apigee Edge and X-API strategy., • Provide technical support and generate insights through analytical reports, enhancing integrations and documentation., • Regularly audit and upgrade software packages, libraries, and dependencies used in GitHub repositories., • Maintain and optimize infrastructure components to ensure performance, reliability, and security., • Design and manage Terraform and Ansible scripts for infrastructure automation and configuration management., • Develop and maintain Azure DevOps CI/CD pipelines for efficient software delivery., • Deploy and manage services using AWS ECS, ECR, and Fargate, ensuring scalable and secure microservice environments., • Use Docker for containerizing applications and improving deployment consistency., • Manage and secure Apigee or similar API Management platforms, ensuring API governance, performance optimization, and compliance., • Ensure security and compliance best practices across the platform, including secure coding, dependency management, and vulnerability scanning., • Implement and enforce API security and access controls using OAuth, API keys, JWT, and other authentication mechanisms., • Monitor and remediate security vulnerabilities in third-party packages and libraries., • Collaborate with security teams to align architecture with compliance standards., • Prepare and maintain detailed documentation for builds, deployments, and updates. Required Skills • Expertise in implementing secure coding and vulnerability management practices., • Strong knowledge of API security, OAuth, JWT, and API Gateway policies., • Experience in security audits, monitoring, and incident remediation., • Familiarity with compliance frameworks (e.g., ISO, SOC 2, GDPR) is a plus., • Hands-on experience with Terraform and Ansible for infrastructure automation., • Proven experience with AWS cloud architecture and deploying microservices on ECS/ECR/Fargate., • Strong understanding of CI/CD tools such as Azure DevOps, GitHub Actions, and Jenkins., • Proficiency with Docker for containerization., • Experience in monitoring tools and performance tuning for large-scale distributed systems., • Solid knowledge of Apigee or similar API Management platforms., • Ability to design and implement API strategies, policies, and analytics., • Experience developing and integrating APIs with secure and scalable design principles.

Systems Engineer - Linux - AWS - £100K+ Our client is a leading SaaS company, building innovative solutions for Data Analytics, Machine Learning and AI in the financial services. Offering hybrid, flexible, working they’re looking to hire an experienced Linux Engineer and good experience across Ansible, Packer and AWS. From day one you’ll be involved in the design, build, implementation and support of innovative Linux systems with a focus on availability, performance, reliability, and security - From bare-metal through to virtualisation, AWS Cloud, DevOps and automation. You’ll have the opportunity to work across a range of projects, tools and technologies and have real ownership of your work – A very varied challenge! Requirements: • Proven experience of Linux administration and engineering, • Great understanding of RPM packaging, systems, networking and storage, • Great AWS skills, • Knowledge of Ansible and DevOps methods, • Packer skills - HCL / JSON templates, builder vs. provisioner distinction etc, • Strong CI/CD understanding, • Excellent communication skills and a motivated, proactive, approach to work, • The ability to take the lead on work and drive projects forwards

Head of Infrastructure – Trading Technology London – Hybrid £Competitive + Bonus Quant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on-prem environments. This is a senior technical leadership role with full ownership of infrastructure strategy, delivery, and scale across low-latency trading systems. This hire will drive a major AWS migration, build greenfield environments, modernise legacy systems, and shape the long-term engineering roadmap. You’ll lead a small but senior infrastructure function with real autonomy and impact. The Role • Own infrastructure architecture across cloud, on-prem and hybrid platforms, • Lead end-to-end AWS migration and modernisation strategy, • Build greenfield environments for trading and research workloads, • Design and operate highly available, low-latency global infrastructure, • Take ownership of Microsoft services, Active Directory and core networking, • Engineer secure connectivity across firewalls, routing and multi-site links, • Drive network security, segmentation and access control strategy, • Lead and grow a high-performing infrastructure/DevOps team, • Partner closely with engineering, trading and risk functions, • Automate provisioning and deployment with IaC (CloudFormation/Terraform/Ansible), • Scale monitoring, cost optimisation and system reliability in production Background • 7+ years in infrastructure leadership within trading, market-making or high-performance engineering environments, • Strong AWS architecture and hybrid (cloud + on-prem) experience, • Deep networking background: routing, switching, low-latency connectivity, • Strong understanding of reliability engineering and autoscaling systems, • Prior experience building and scaling teams in high-performing environments, • Confident interacting with technical and trading leadership Core Skills • AWS (VPC, IAM, S3, ECS/EKS, Direct Connect, Transit Gateway, CloudFormation), • Networking: BGP, OSPF, MPLS, VLANs, VPNs, SD-WAN, • Firewalls and network security (Cisco ASA, Fortinet or similar), • Linux and Windows systems engineering, • Microsoft services and identity (AD/Entra ID), • CI/CD (GitLab CI or similar), • IaC and automation (CloudFormation, Ansible, Terraform), • Monitoring/Observability (CloudWatch, Prometheus, Grafana), • Scripting (Python, Bash) This is a fantastic opportunity for a Senior Infrastructure Engineer with some light management and leadership skills to step into a Head role for a growing but small team and within a fast-paced market making business.

JUNIOR/MID-LEVEL Position: Cloud Infrastructure Engineer Industry: Financial Services Salary: Up to £60,000 Work Type: Hybrid (3 days in the office per week) In this role, you'll be in charge of running and maintaining the existing cloud infrastructure and various applications, working on new product development, and ensuring we stick to security and compliance best practices. You'll be working primarily in AWS and some ancillary logging and monitoring platforms, as well as with various internal tools and platforms. Required Skills and Experience: • Bachelor's degree in computer science, Information Technology, or a related field; or equivalent work experience., • 2-4 years experience with AWS - designing, deploying, and managing cloud infrastructure in AWS environments., • Experience with infrastructure as code tools such as Terraform or AWS CloudFormation., • Knowledge of scripting and automation with languages like Python, Bash, or PowerShell., • Familiarity with containerisation and orchestration technologies like Kubernetes or Docker., • Strong communication skills. For more information, contact Maria Ciprini at Harrington Starr, or click "Apply" to start your application.

We are looking for highly technical and experienced CyberArk PAM Engineer to lead the design, implementation, and optimisation of CyberArk solutions across our enterprise infrastructure. This role is critical to ensuring secure privileged access are in compliance with regulatory standards and information security policies.

Senior SecOps Engineer Location – London (4 days per week in London) Salary - £80-90k + Bonus + Benefits Currently working with a global InsureTech firm who are looking to hire a Senior SecOps Engineer to compliment their established yet growing internal Cyber Defence capability. This is a wide ranging role where you’ll be responsible for both Engineering and Analysis; monitoring and responding to incidents whilst also developing new detection rules and enhancing their monitoring infrastructure and tooling. This is a cloud-native SOC capability, based in Azure with a big emphasis on the Microsoft E5 suite of security monitoring and detection tooling. Experience configuring, fine-tuning and managing this tooling will be essential, as well as the ability to enhance and automate where possible using KQL. This is an incredible opportunity for an experienced SecOps specialist with experience of both SecOps Analysis and Engineering to join an established yet growing firm at a crucial point as they completely build out their Information and Cyber Security capability. Key Responsibilities: • Act as a lead and technical escalation point on the most complex incidents and investigations., • Develop and engineer new detection rules, automating monotonous tasks where possible., • Proactively research emerging and potential threat actors as a way of developing rules to safeguard against potential future threats., • Mentor and train junior team members through complex incident response investigations. Key Requirements: • Significant experience working in a SOC environment (5 years minimum), dealing with and responding to escalated and most high profile incidents., • Comprehensive knowledge and experience utilising/fine-tuning the Microsoft E5 Security stack – Defender, Sentinel, KQL, etc., • Experience working in hybrid-cloud SOC environments – Azure preferably., • Ability to articulate specific projects that you have built, developed or led on, specific to SecOps Engineering and Automation. If you’re an experienced SecOps Specialist, looking to shape how one of the most innovative HealthTech firms build out their cyber defence capability and leave a lasting impact on one of the most reputable organisations whilst working alongside a team of genuine Cyber Security SMEs, click the to apply or get in touch directly –

ML Infrastructure Engineer (Senior / Staff / Principal / Lead) Hybrid (2 days in Oxford / 1 day in London / 2 days WFH) The Client: We’re partnering with a highly funded AI research company, poised to build the largest and most advanced AI team in Europe in the coming years. There aren't many opportunities where you get to work on addressing the problems of tomorrow in a "don't be afraid to push boundaries and fail environment”. Competing on a Deepmind-esque level, you'll be addressing some of humanity’s most pressing and enduring challenges, including next-generation drug discovery, combating climate change, the future of sustainable agriculture, and various other humanity-positive missions! By joining their team, you’ll have the opportunity to contribute to research that directly shapes a better, more sustainable future for humanity. You'll be joining at an early stage, which means there are truly very few opportunities that can compete with this on a personal impact level! The Role: You’ll be joining the team that powers the core of their research. This isn’t a support role. This is the group that builds the compute backbone behind every major breakthrough. You’ll shape how their scientists train models, test ideas, and push their work forward at scale. And because you’re joining early, your impact will be felt across the whole organisation. You’ll work on problems that matter. You’ll help build fast, reliable GPU systems that let researchers move from idea to result without friction. You’ll have room to experiment, try new approaches, and design systems in a place that backs bold thinking. Key Responsibilities: • Build, run, and improve high-performance GPU training and inference clusters with a focus on reliability and automation, • Design and implement high-throughput data paths, including work on caching, I/O, and data locality across compute and storage, • Benchmark, profile, and fix performance issues across compute, network, and orchestration layers, • Set up clear observability, resilience, and security controls for sensitive research environments, • Work with Research, Data, and Applied teams to plan GPU and storage capacity and support smoother ML experimentation Technical Skills: • Strong experience designing and operating large-scale ML compute clusters, • Good understanding of GPU architecture, high-speed networking, and performance tuning for distributed training, • Experience with modern containerised systems and migrations from traditional schedulers, • Knowledge of high-throughput storage systems for ML or HPC workloads, • Solid experience with IaC and CI/CD (Terraform, Argo CD, or similar) What’s on Offer: • Salary packages competitive with FAANG businesses, • An opportunity to work on projects that will make a difference in the world, all projects are multi-decade programs that are orientated to improve society and people’s lives, • A rare opportunity to take part in shaping the core ML infra team as it grows from the ground up, • State-of-the-art resources, enabling you to push the boundaries of AI research and development quickly and ethically Benefits: • Enhanced holiday pay, • Pension, • Life Assurance, • Income Protection, • Private Medical Insurance, • Hospital Cash Plan, • Therapy Services, • Perk Box, • Electric Car Scheme Apply now or drop me a message if you’d like to hear more 😀 Keywords: ML Infra, ML Infrastructure, Machine Learning Infrastructure, Machine Learning Infra, ML Infrastructure Engineer, GPU, HPC, AI, Terraform, Argo CD, CI/CD, IaC, Terraform, Containers, Container Orchestration, Kubernetes, Linux

Senior Data Engineer - AWS 📍 London | Hybrid (3 days in office) 💼 Full-time | Permanent 💰 £75,000 – £90,000 per annum About the Role We’re seeking a technically skilled and commercially minded Senior Data Engineer with strong expertise in taking ownership over a product or task. This role sits within the Data Leadership Team and reports directly to the Head of Data. You’ll play a key part in shaping and evolving the organisation’s event streaming analytics capability, ensuring there data ecosystem is future-proof, scalable, and impactful. Key Responsibilities • Design and implement event-driven architectures to meet business needs, • Develop, deploy, and maintain scalable event streaming systems (including stream analytics), • Ensure compliance with security standards and regulations, • Collaborate with cross-functional teams to integrate event data into wider systems, • Monitor and optimise system performance (latency, throughput, resource utilisation), • Troubleshoot issues and deliver solutions for high availability and reliability What We’re Looking For Experience • 4+ years in a senior technical role, ideally within data engineering, • AWS stack: S3, EMR, EC2, Kinesis, Firehose, Flink/MSF, • Python & SQL, • Security and risk management frameworks, • Excellent communication and collaboration skills Desirable • Event streaming and event streaming analytics in real-world applications, or some exposure to Event streaming Architecture., • Strong understanding of DevOps and CI/CD principles

☁️☁️ Senior Cloud Engineer (AWS) - Croydon/Hybrid & Up to £100k ☁️☁️ Excited to share we've just partnered with a forward thinking data/security focused company, who's products and tech help protect the world from threats & security risks globally. They're looking to hire a Senior Cloud Engineer, to join a team of 4 AWS experts and ensure they keep the company safe and secure within AWS. This role will be working across multi AWS accounts within serverless, support with networking, monitoring, security and helping the wider services teams of developers where needed. Worth noting - This role is more suited for someone who's come through a more core infrastructure, network, security, patching type background & has transitioned for many years into an AWS Cloud Engineer/Platform role vs a DevOps/Dev focused role. What's in this for you? • Salary up to £100k, • Croydon based offices 2 days per week OR Manchester office 2 days per week (team is mainly based in Manchester), • Up to 15% performance based bonus & 6% pension match, • Private medical & Life cover, • Be able to influence and change projects & technology vs waiting on tickets, • Chance to work for a full cloud company, where they have an open lap structure, • Lot's of investment into the latest tech & AWS tools What they're looking for... • Strong experience within AWS & AWS services within networking and security, • Proficient within Terraform, CloudFormation or Ansible, • Observability tools like Cloud Watch, CloudTrail, OpenSearch Grafana/Kinesis, • Have a background within core infrastructure services like networking, security, patching and has transitioned to a Platform/Cloud focused Engineer vs DevOps/Development focused (Strongly needed), • Ideally be fully up to date with AWS, along side certifications This is a 3 stage interview process, one of the stages will be in person - But they're looking to wrap things up very quickly. So apply today to not miss out! Please note - This role isn't able to offer sponsorship, so don't apply if needed ☁️☁️ Senior Cloud Engineer (AWS) - Croydon/Hybrid & Up to £100k ☁️☁️

AI/LLM Engineer/Architect (Contract) - RAG Implementation| London (mostly remote) - Outside IR35 We're looking for a highly skilled AI/LLM Engineer/Architect to lead the implementation of Retrieval Augmented Generation (RAG) solutions for a major client project in London. This is a hands-on contract role for someone who can build from the ground up - shaping the AI technology direction, ensuring robust architecture, and delivering secure, production-grade systems on AWS. The Role You'll be responsible for the end-to-end delivery of advanced AI capabilities, combining deep technical knowledge with strategic influence. You'll steer the organisation's AI stack, define best practices, and ensure the delivery of scalable, cost-effective solutions. What You'll Do • Lead the design, build, and deployment of RAG solutions • Drive Agentic development and intelligent automation • Provide guidance on AI architecture and technology strategy • Build and deploy scalable machine learning applications on AWS • Apply ML Ops tooling and workflows for training, deployment, and monitoring • Evaluate and compare multiple AI solutions to select the best fit • Deliver secure, compliant solutions, mitigating both external and internal risks • Define and champion best practices, ensuring a clear understanding of what good looks like for production AI systems What You'll Bring • Proven experience delivering RAG implementations in production environments • Strong background in Agentic development and LLM system design • Experience with MCP or similar model control frameworks • Hands-on experience with ML Ops tooling and workflows (CI/CD, model lifecycle, monitoring) • Deep understanding of security and governance in AI environments • Advanced experience working with AWS infrastructure • Strong analytical and communication skills, with the ability to advise senior stakeholders If you have the required experience and love the idea of making your impact within this exciting organisation, please send your CV to me ASAP.

Data Engineer £45,000–£70,000 London (3 days per week on-site) A fast-growing entertainment company is expanding its data engineering team to build a modern, scalable data foundation that powers analytics, experimentation, and machine learning across the business. Data plays a key role in how the company grows, innovates, and delivers great experiences for its users. You’ll work alongside experienced engineers and data scientists to shape and evolve the platform that underpins all data-driven decisions — including the development of real-time streaming capabilities using tools like Kafka. This is a great opportunity for someone with early career experience in data engineering who’s ready to deepen their technical expertise and make a tangible impact in a creative, fast-paced environment. Key Responsibilities: • Build and maintain reliable, scalable data pipelines for structured, semi-structured, and streaming data, • Design and improve data models to support analytics and machine learning use cases, • Develop and support real-time data workflows using technologies such as Apache Kafka, • Monitor and ensure data quality, reliability, and security across the stack, • Contribute to the evolution of data engineering practices, tooling, and automation, • Collaborate with analytics, product, and data science teams to make data accessible and trustworthy You will have: • 2–3 years of experience in data engineering or a similar role, • Strong SQL skills and proficiency in at least one programming language (ideally Python), • Understanding of data warehousing concepts and ETL/ELT patterns, • Experience with version control (Git), testing, and code review practices, • Familiarity with cloud-based data environments (e.g. AWS, GCP, or Azure), • Exposure to modern data tools such as Airflow, dbt, or Snowflake, • Experience or strong interest in streaming technologies like Apache Kafka, • Interest in MLOps and modern data engineering best practices Why join: You’ll be part of a company with a clear mission and strong data culture, joining a team that values learning, collaboration, and creativity. The role offers real opportunities to grow towards senior and platform-focused positions, working with a modern tech stack and talented peers. Package & Setup: • £45,000–£70,000 depending on experience, • 3 days per week in the central London office, • Hybrid and flexible working Contact:

We are seeking a proactive and experienced IT Operations Specialist to establish and manage IT infrastructure, systems, and support services for our growing UK operation and our expanding network of international offices (including locations such as Dubai, New York, and South Africa). As our first dedicated IT hire in the UK, this role requires someone who is both hands-on and strategic — capable of building systems from the ground up, delivering excellent end-user support, and playing a key role in shaping our global IT foundation. You'll act as the bridge between our UK and international teams, working closely with our overseas parent company to align systems and ensure smooth tech operations across locations. Your key responsibilities will include: • Establish and maintain IT systems, devices, user accounts, and software platforms across UK and international offices., • Design and manage secure network architecture (VLANs, Active Directory, DNS/DHCP configurations)., • Implement and oversee endpoint and enterprise security measures, enforce security policies, and ensure up-to-date compliance with regulatory standards., • Administer and optimize the Microsoft 365 ecosystem (SharePoint, Entra, Azure AD, Exchange)., • Provide responsive 1st and 2nd line support for employees across multiple time zones., • Lead consistent IT onboarding and offboarding processes globally., • Develop and enforce scalable IT policies, standards, and documentation., • Ensure systems comply with UK and international standards., • Manage vendors, software licenses, asset lifecycle, and IT budgets., • Evaluate and implement emerging technologies that improve performance, security, or scalability., • Deliver IT reporting and analytics on infrastructure health, usage trends, and compliance status., • Act as the IT liaison between UK operations and the overseas IT leadership team. We’re looking for someone with: • Proven experience in IT operations or generalist roles, especially in multi-location or fast-growing environments., • Comfortable working independently in a standalone or startup-like capacity., • Solid hands-on experience in infrastructure, networking, cybersecurity, and cloud tools (especially Microsoft 365 and Azure)., • Strong grasp of IT compliance frameworks., • Familiarity with enterprise tools such as ERP, asset management systems, or helpdesk platforms., • Experience with IT vendor management and cross-border support coordination., • Excellent problem-solving, documentation, and interpersonal skills., • Analytical mindset with an eye for process improvement and risk mitigation., • Adaptable and forward-thinking, with an interest in emerging technologies and digital transformation. Education and Certification • Bachelor’s in Computer Science, Information Technology, Electrical & Electronics Engineering, or a related technical field., • Experience in IT, including experience in a leadership or management role., • CCNA (Cisco Certified Network Associate), • Microsoft Certified: Azure Security Engineer Associate, • CompTIA Security+, • ISC² Certified in Cybersecurity (CC) or other relevant cybersecurity or cloud certifications Benefits and Perks of working for SFI Agri Commodities As a fairly new company, we’re still in the early stages of building out our perks and benefits, which makes this an exciting time to join us. You’ll have the opportunity to help shape our workplace culture and the kind of employee experience we create as we grow. That said, here’s what we currently offer: • Flexible, hybrid working environment, • Private medical insurance, • 25 days annual leave, • Pension, • Enhanced parental leave Equal Employment Opportunity We’re proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all our employees.

We're seeking a highly skilled and motivated Senior Data Engineer to join our growing data team. In this role, you'll architect and maintain robust, scalable data pipelines and infrastructure that power our analytics, machine learning, and business intelligence initiatives. You'll work with cutting-edge technologies like Python, PySpark, AWS EMR, and Snowflake, and collaborate across teams to ensure data is clean, reliable, and actionable. Responsibilities: • Build and maintain scalable ETL pipelines using Python and PySpark to support data ingestion, transformation, and integration, • Develop and optimize distributed data workflows on AWS EMR for high-performance processing of large datasets, • Design, implement, and tune Snowflake data warehouses to support analytical workloads and reporting needs, • Partner with data scientists, analysts, and product teams to deliver reliable, well-documented datasets, • Ensure data integrity, consistency, and accuracy across multiple sources and systems, • Automate data workflows and processes to improve efficiency and reduce manual intervention, • Monitor pipeline performance, identify bottlenecks, and resolve issues proactively, • Apply best practices in CI/CD, version control (e.g., Git), and infrastructure-as-code (e.g., Terraform, CloudFormation), • Enforce data security, compliance, and governance standards in line with industry regulations, • Mentor junior engineers, conduct code reviews, and foster a culture of continuous learning and knowledge-sharing Mandatory Skills Description: • 5+ years of experience in data engineering or software development, • Strong proficiency in Python and PySpark, • Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue, • Deep understanding of Snowflake architecture and performance tuning, • Solid grasp of data modeling, warehousing concepts, and SQL optimization, • Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code, • Experience with data governance frameworks and security best practices, • Excellent communication and collaboration skills Nice-to-Have Skills Description: N/A Languages: English: C1 Advanced

Principal Software Engineer Join a once in a career opportunity to help build a premium private bank from the ground up. Which is currently in stealth mode, backed by significant capital and led by a visionary team. With mobilisation underway, we’re assembling a lean, elite engineering team to architect and deliver a secure, scalable, multi-cloud banking platform using modern technologies. This is a career-defining role for a polyglot engineer with deep expertise in Rust and Python, and a passion for building robust systems in highly regulated environments. What You’ll Do • Design and build core banking services and infrastructure using Rust, Python, and other modern languages., • Develop secure, scalable systems across AWS and GCP, leveraging best practices in cloud-native architecture., • Collaborate with product, platform, and security teams to ensure compliance with JFC and international regulatory standards., • Contribute to platform development, including cloud security, observability, and performance optimisation., • Work autonomously in a high-trust, remote-first environment with minimal oversight., • Participate in code reviews, architecture discussions, and technical decision-making. You'll have the following: • Extensive experience in Rust and Python in production environments., • Proven track record of building and deploying systems in multi-cloud environments (AWS & GCP)., • Strong understanding of cloud security, infrastructure as code, and platform engineering., • Comfortable working in regulated industries, ideally financial services or fintech., • Self-starter mindset, able to thrive in ambiguity and take ownership of complex problems., • No formal leadership experience required, but must be confident collaborating across disciplines and mentoring peers informally. We'd love to see! • Experience with banking platforms, payments, or financial data systems., • Familiarity with Rust async ecosystem, Kubernetes, Terraform, or Pulumi., • Exposure FCA or JFSC or similar regulatory bodies. What's in it for you? • Be part of a top-heavy engineering team with some of the finest minds in Rust and cloud architecture., • Work on a greenfield platform with zero legacy constraints., • Enjoy remote-first flexibility, high autonomy, and meaningful rewards., • Help shape the future of ultra-premium private banking.