Jobs in London

Spotlight

Senior Data Engineer

The role involves designing, building, and operating scalable batch and streaming data pipelines that transform vast, unstructured exposed data into reliable, queryable intelligence. You'll work end-to-end across the data lifecycle, ensuring high data quality and close integration with machine learning workflows for feature engineering and model training. The position emphasizes ownership of data platforms using modern cloud and data stack technologies in a collaborative, remote-first startup environment.

Lab 1 London, Greater London, United Kingdom £85,000 – £125,000 pa

Hybrid Permanent

Senior SOC Analyst / London

This role involves end-to-end investigation of security incidents, proactive threat hunting, and detection engineering within a modern Microsoft security environment. The analyst will monitor cloud, endpoint, identity, and network telemetry, using tools like Microsoft Sentinel and Defender XDR to detect and respond to threats. The position supports vulnerability management, security posture improvement, and compliance, operating in a 24/7 hybrid shift pattern with a strong focus on proactive cyber defence.

Interface Recruitment London, United Kingdom £58,600 pa

Hybrid Permanent Clearance Required

Business Application Engineer - London

This role involves providing technical leadership and governance for business-built applications, supporting consultants in developing AI-powered solutions using low-code platforms and custom code. The engineer will troubleshoot complex issues, enforce architectural best practices, and improve platform capabilities across Microsoft 365, Power Platform, and SaaS tools. A key focus is enabling secure, scalable citizen development while maintaining documentation, security, and resilience across the application lifecycle.

Tenth Revolution Group London, United Kingdom £40,000 – £50,000 pa

Network Engineer III - Backbone , London)

Design and operate large-scale, fault-tolerant hybrid cloud networks connecting data centers and edge locations across multiple cloud providers. Focus on IP and optical technologies, automation via infrastructure-as-code, and improving network reliability, scalability, and security. Lead initiatives from concept to deployment while participating in on-call support for critical systems.

CrowdStrike London, United Kingdom

Hybrid Permanent

Sr. Software Engineer - Data Query Platform - London

This role involves building and maintaining ultra-high-scale data platforms that process petabytes of data from the Falcon platform, enabling analytics, machine learning, and threat hunting. The engineer will work extensively with Java microservices, Spark/Scala, Flink, Kubernetes, and AWS to design fault-tolerant systems for querying large-scale event pipelines. The position emphasizes distributed systems design, low-latency data processing, and collaboration across remote teams.

CrowdStrike London, United Kingdom

Hybrid Permanent

Security Architect

This role involves designing and assuring technical security architectures for high-threat government environments, focusing on secure system delivery and risk mitigation. You will work closely with security governance teams to influence design decisions, implement controls, and guide technical teams using both established and emerging technologies. The position requires active stakeholder engagement and the development of security frameworks, standards, and reference architectures across complex, sensitive systems.

TXP London, United Kingdom £700 – £750 pd

On-site Contract Clearance Required

3rd Line Support Engineer

The 3rd Line Support Engineer will manage complex client infrastructures, provide expert-level support across server environments, virtualisation, networking, cloud services, and security. They will lead end-to-end infrastructure projects, mentor junior engineers, and ensure thorough documentation and client communication.

Career Cross Limited London, United Kingdom £48,000 – £52,000 pa

On-site Permanent

Senior Security Architect

Design and implement enterprise security architectures across hybrid cloud environments including Azure, AWS, and Salesforce. Lead Zero Trust and DevSecOps initiatives, conduct threat modelling, and ensure compliance with HMG and ISO standards. Provide technical leadership in security design authorities and support high-level incident escalation.

Randstad Technologies Recruitment London, City And County Of the City Of London, United Kingdom £600 – £650 pd

Senior Platform Engineer

Design and maintain secure, scalable Azure cloud infrastructure using Infrastructure as Code, manage Kubernetes and containerised workloads, and build CI/CD pipelines to support a rapidly scaling FinTech platform. Collaborate with engineering teams to improve developer experience, platform reliability, and automation. Play a key role in shaping platform strategy and mentoring other engineers.

REVYBE IT RECRUITMENT LIMITED London, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent

AI Platform Architect

Design and lead the implementation of enterprise-scale AI platforms for a major financial services client, focusing on cloud-native, secure, and governed solutions across traditional machine learning and generative AI. Drive architectural best practices in MLOps, LLMOps, and AI governance while collaborating with cross-functional teams to deliver production-ready AI systems on Google Cloud Platform.

83zero London, United Kingdom £90,000 – £100,000 pa

Hybrid Permanent

Security Engineer

The Security Engineer will service and repair Intruder Alarms, CCTV, and Access Control Systems across residential and commercial sites in London and the M25 area. Responsibilities include fault-finding, responding to reactive calls, and participating in out-of-hours on-call work on a rotational basis.

Get Staff London, United Kingdom £36,000 – £55,000 pa

On-site Permanent

SecOps Engineer

SecOps Engineer - Central London (hyrbid working)Up to £75,000 PAWell-established and highly profitable construction engineering business is seeking an experienced SecOps Engineer to join them on a permanent basis. This is a critical leadership role within an organisation undergoing significant...

Context Recruitment London, United Kingdom

Security Architect

This role involves leading the development and governance of enterprise security architecture across cloud, on-premises, and hybrid environments within a global law firm. The Security Architect will define security standards, drive secure adoption of AI technologies, and ensure compliance with key frameworks including ISO 27001, NIST, and GDPR. The position requires close collaboration with senior stakeholders across technology, security, risk, and legal functions.

Computappoint London, United Kingdom £90,000 – £105,000 pa

Senior Azure DevOps Engineer

This role involves designing and managing Azure cloud infrastructure using Terraform, operating AKS clusters, and building automated CI/CD pipelines with Azure DevOps. You'll collaborate with development teams to improve deployment efficiency, platform reliability, and implement robust monitoring and security practices. The position offers influence over platform strategy within a growing fintech environment focused on innovation and continuous improvement.

REVYBE IT RECRUITMENT LIMITED London, United Kingdom £85,000 – £95,000 pa

Hybrid Permanent

Salesforce Security Architect

This role involves designing and reviewing Salesforce security architecture, access models, and compliance measures within a regulated environment. The architect will conduct security reviews, advise on authentication and integration security, and support audits across project-based initiatives. The position requires hands-on expertise in Salesforce Shield, data protection, and secure platform configurations.

Cpl London, United Kingdom £330 – £400 pd

Hybrid Contract Clearance Required

Security Architect

The role involves leading the development and governance of enterprise security architecture across cloud, on-premises, and hybrid environments. The Security Architect will embed security-by-design principles, guide Zero Trust and SASE adoption, and establish frameworks for AI security and data protection. This position works closely with senior stakeholders across technology, compliance, and legal teams to ensure robust, compliant security strategies.

Computappoint United Kingdom £90,000 – £105,000 pa