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Keywords: Senior Security Systems Engineer, Location: London

Page: 9

Senior QA Engineer - Windows Internals

We're looking for a highly technical QA Engineer with deep expertise in Windows internals, networking, and application... security and system-level compatibility software for unmanaged or BYOD endpoints. You’ll work side-by-side with developers who...

Company: Sur
Location: London
Posted Date: 20 Nov 2025

Senior Manager- Lead Generative AI Engineer

Lead Generative AI Engineer There has never been a been a better time to join the Data & AI team at KPMG. Our clients... and have significant impact on their business results. Role Overview: KPMG UK is seeking a Lead GenAI Engineer to join our Data...

Company: KPMG
Location: London
Posted Date: 12 Nov 2025

Senior Product Engineer

, you will be a product engineer - someone who solves real customer problems through a and your tools. You'll be part... of one of our multidisciplinary product teams, where you will build both back-end and front-end systems, and work closely with designers, product...

Company: Intercom
Location: Dublin - London
Posted Date: 04 Nov 2025

Senior Software Engineer I - Wise for Enterprise - Java

iterating on the services we run, with a focus on availability, security, and ease of use. We're looking for an engineer.... We are working at the forefront of innovation, playing a key role in building scalable and robust systems that power our global...

Company: Wise
Location: London
Posted Date: 02 Nov 2025
Salary: £85000 - 105000 per year

Data Mapping Engineer - Senior Engineer

Data Mapping Engineer - UK Based (Security Clearance Required) We are seeking an experienced Data Mapping Engineer... to design and implement robust data mapping solutions across diverse systems and formats. This role involves working...

Company: Jefferson Frank
Location: London
Posted Date: 29 Oct 2025

Senior Software Engineer

. . As a product engineer you will ● Take end-to-end ownership of technical strategy in your domain and across all areas of the... experience leading designing, building and rolling out reliable, observable and maintainable software systems at scale...

Company: ENSEK
Location: London
Posted Date: 22 Oct 2025

Technical Architect (Senior Telephony Engineer)

Contact Centre solutions, ensuring scalability, security, and performance. Collaborate with business stakeholders, solution... Technical Consultant/Architect with large-scale implementations. Experience leading technical teams and presenting to senior...

Company: KPMG
Location: London
Posted Date: 24 Dec 2025

KDB+ Senior Lead Software Engineer - Vice President

systems, including the global KDB ticker plant for real-time and historical trading data. Collaborate with Algo and QR teams... to senior). Deep understanding of KDB+ tick design, data organization, and performance optimization. Experience developing...

Company: JPMorgan Chase
Location: London
Posted Date: 24 Dec 2025

Senior AI Engineer

, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy... across systems. Exploring LLMOps, evaluation tools, and model observability platforms like TruLens and LangSmith. Deploying...

Company: PA Consulting
Location: London
Posted Date: 16 Jan 2026

Senior Legal Intercept Engineer

Traffic analysis tools Knowledge of Linux Operating Systems Able to do data analysis Holds, or is willing and able... to obtain and retain, HMG security clearance What will help you on the job Software development skills Project management...

Company: Viasat
Location: London
Posted Date: 16 Jan 2026

Senior Legal Intercept Engineer

Systems Able to do data analysis Holds, or is willing and able to obtain and retain, HMG security clearance What will help...

Company: Viasat
Location: London
Posted Date: 16 Jan 2026

Staff/Senior Staff Backend Engineer

, scalable systems, make high-impact technical decisions, and influence how Sava’s infrastructure evolves as we move... software development processes that balance performance, reliability and security Champion best practices Translate higher...

Company: SAVA
Location: London
Posted Date: 07 Jan 2026

Senior Full Stack Engineer (TypeScript/Go)

, security, and reliability. What You'll Do: Take full ownership of the engineering stack - backend, frontend... experience with Go, including API design, microservices, and database systems like PostgreSQL. . Experience building scalable...

Posted Date: 04 Jan 2026
Salary: £75000 - 95000 per year

Senior Reliability Engineer - Connectivity Engineering

and maintenance of systems, software and applications to ensure the highest quality outcomes across the domains Work well as part...) Experience in Cloud and good understanding of network security, including best practices Understanding on load balancing...

Location: London
Posted Date: 18 Dec 2025

Senior Software Engineer II - Screening Controls

, risk scoring. Building low-latency, high-availability systems in regulated environments with strong security, privacy..., counterparties, and transactions across all Wise products. Our systems prevent the onboarding of sanctioned individuals and entities...

Company: Wise
Location: London
Posted Date: 14 Dec 2025
Salary: £105000 - 130000 per year

Senior Software Engineer - Infrastructure

design and implementation of complex features and systems, including related to improving security and threat protection..., or Python Deep experience in distributed systems and cloud infrastructure - including development, operations and life cycle...

Company: Microsoft
Location: London
Posted Date: 09 Dec 2025

Senior Data Engineer

. Ensure Data Quality and Consistency: Apply validation, schema enforcement, and error handling across all built systems... analytics. Adhere to Governance and Security Standards: Apply best practices for data governance, access control...

Company: EDF Trading
Location: London
Posted Date: 04 Dec 2025

Senior Software Engineer

systems with comprehensive monitoring, alerting, and automated recovery Implement security best practices for handling... started. Responsibilities Infrastructure & Scalability Design and build highly scalable backend systems that handle...

Company: Reelables
Posted Date: 07 Nov 2025

Senior DevOps Engineer (Brahma) Remote, London, United Kingdom

management, network policy, and hardened baselines; support ISO/MPA controls with the security team. Operate model-serving... 6+ years in DevOps/SRE/Platform roles running production systems. Expert with Kubernetes and containers (runtime...

Company: DNEG
Location: London
Posted Date: 24 Oct 2025

Senior Software Engineer, Bots + Fraud Detection (EMEA)

productionalizing ML models Experience with cluster and configuration management systems such as Docker, Salt Strong web security..., ensuring the security and integrity of online applications. The team collaborates with product and other engineering teams...

Company: Cloudflare
Location: London - Lisbon
Posted Date: 23 Oct 2025