26 to 50 of 154 Operational Stability Jobs in London

Lead Software Engineer - Java and React

Location
Greater London, England, United Kingdom
quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural … Java and React Strong understanding of how to drive an Agile environment Hands-on practical experience delivering system design, application development, testing, and operational stability Proficiency in automation and continuous delivery methods Proficient in all aspects of the Software Development Life Cycle Advanced understanding of agile methodologies such ...

Java Lead Software Engineer - EDG Regulatory Technology

Location
Greater London, England, United Kingdom
other languages, and reviews and debugs code written by others. Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems, leveraging cloud-native technologies where appropriate. Leads evaluation sessions with external vendors, startups, and internal teams to drive … Skills Formal training or certification on Java concepts and proficient advanced experience Hands-on practical experience delivering system design, application development, testing, and operational stability, including experience with CDM, DRR, and Rune DSL. Advanced proficiency in Java and at least one other programming language. Proficiency in automation ...

Full Stack Software Engineer II - Java, React

Location
Greater London, England, United Kingdom
debug code written by others to improve overall quality and maintainability Identify and implement automation and sustainable fixes for recurring issues to improve the operational stability and resiliency of applications and systems Partner in technical evaluations with external vendors, startups, and internal teams by contributing to outcomes-oriented … certification on software engineering concepts and expanding applied experience Hands-on experience contributing to system design, application development, testing, and production support and operational stability Strong proficiency in Java and common frameworks such as Spring Boot, Hibernate, JPA, and Spring Kafka Working knowledge of microservices architectures and Kafka ...

Loan Trading Lead Engineer-Python(Credit Technology)

Location
Greater London, England, United Kingdom
quality production code, and reviews and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural … Formal training or certification in software engineering concepts and 5+ years of applied experience. Hands‐on experience with system design, application development, testing, and operational stability with strong proficiency in Python . Experience developing, debugging, and maintaining code in large corporate environments; strong SQL and database querying skills. ...

Technology Operations Manager

Location
Greater London, England, United Kingdom
significant locations across the UK and Europe, they are looking for a Technology Manager to join them. Technology is fundamental to the business, supporting operational locations and ensuring colleagues have secure, reliable and high-performing systems that enable an exceptional customer experience. Due to continued investment and growth, they … looking to appoint an experienced Technology Manager to work very closely with the IT Director, to lead technology operations, drive operational excellence and shape the future direction of technology services across the organisation. This company are looking to standardise how they work across different locations, having enthusiasm, determination ...

AMOS Platform Administrator

Location
Greater London, England, United Kingdom
accountable for the end-to-end product management of the AMOS maintenance platform within the Operations domain, ensuring it delivers measurable business value, operational stability, and strategic alignment across the Group. Operating as part of the Architecture & Product Delivery teams, the role owns the product vision, roadmap, backlog … value realisation for AMOS, working closely with architecture, engineering, operations, and business stakeholders. The Product Manager ensures AMOS is managed as a strategic operational product, balancing regulatory compliance, operational reliability, and continuous improvement while aligning with enterprise architecture standards and transformation objectives. Your responsibilities Product Ownership & Strategy ...

Senior Engineer Workplace Technology

Location
City Of London, England, United Kingdom
capable team, raising engineering standards and developing the engineers around you. What you'll do: Key Responsibilities Provide senior engineering, design, implementation and operational support across IG's Microsoft platform estate, encompassing on-premises, hybrid and cloud services. Own the technical roadmap and lifecycle management of Microsoft 365, Microsoft … Server, Intune and associated workplace technologies. Design, implement and support Azure infrastructure services, ensuring alignment to the Cloud Adoption Framework: security, governance, resilience and operational standards. Lead the design, deployment and ongoing operation of Azure Virtual Desktop (AVD) services, including host pools, session hosts, image management, FSLogix and user ...

Head of Identity & Access Management

Hiring Organisation
Dentsu
Location
London, England, United Kingdom
seeking an experienced Head of Identity and Access to lead the strategy, architecture, engineering and operational management of dentsu’s global identity services.This role combines strategic leadership with strong technical authority, ensuring our identity platforms are secure, resilient, scalable and aligned with business and security requirements across a complex … Description:Head of Identity & Access ManagementAbout the RoleWe are seeking an experienced Head of Identity & Access Management to lead the strategy, architecture, engineering, and operational management of dentsu's global identity services.This role combines strategic leadership with strong technical authority, ensuring our identity platforms are secure, resilient, scalable ...

Onsite Engineer

Location
City Of London, England, United Kingdom
delivering high-quality 2nd line support across a complex, business-critical technology estate. This position plays a key role in ensuring system availability, operational stability, and effective incident resolution, while supporting core financial platforms, infrastructure, and end users. It is a hands‐on operational role with responsibility … incidents through to resolution, including investigation, escalation, and follow-up Proactively monitor alerts and act on critical system events to minimise business impact Operational & Production Support Perform daily operational checks and monitoring activities across production systems Support overnight batch processing, ensuring completion and timely issue resolution Monitor ...

Engineering Manager - Underwriting & Pricing · London Office ·

Location
Greater London, England, United Kingdom
improvement. Align team priorities with business outcomes and create clarity around goals, expectations and success measures. Engineering Ownership Own the engineering strategy, delivery and operational health of the Underwriting & Pricing platform, including pricing engines, underwriting rules, risk appetite logic and quote generation services. Define and evolve the team … technical roadmap, balancing business priorities with long-term platform sustainability and scalability. Deliver business outcomes predictably while maintaining high standards of quality, resilience and operational excellence. Ensure pricing and underwriting changes are delivered safely through robust testing, automation and engineering discipline. Modernise and progressively simplify legacy pricing and underwriting ...

Senior Software Developer ( SC Cleared )

Location
Greater London, England, United Kingdom
will develop and maintain software products and contribute to their design within a multi functional Agile delivery team. You will be responsible for the operational stability of the products you build and will help improve their ongoing robustness and resilience. This role expects full stack capability. You will ...

Head of Identity & Access Management

Location
Greater London, England, United Kingdom
Head of Identity & Access Management We are seeking an experienced Head of Identity and Access to lead the strategy, architecture, engineering and operational management of dentsu's global identity services. This role combines strategic leadership with strong technical authority, ensuring our identity platforms are secure, resilient, scalable and aligned … Identity & Access Management About the Role We are seeking an experienced Head of Identity & Access Management to lead the strategy, architecture, engineering, and operational management of dentsu's global identity services. This role combines strategic leadership with strong technical authority, ensuring our identity platforms are secure, resilient, scalable ...

Senior Architect AI

Location
Greater London, England, United Kingdom
million subscriber base. You'll bridge technical excellence with business value, ensuring AI solutions integrate seamlessly with our telecommunications infrastructure while meeting operational, budget, and performance requirements. This role requires deep technical expertise combined with strong communication skills to work effectively with both engineering teams and business stakeholders, translating … technical vision for AI platform evolution, ensuring architecture supports current and future business requirements, context & process across customer experience, AI innovation, and operational efficiency use cases Define architectural standards, design patterns, and technology selection criteria that enable scalable, reliable AI implementations across multiple European markets & ventures Ensure architectural decisions ...

Lead Software Engineering - C++

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
Technology team, you will design, build, and operate market gateway solutions with hardware FPGA acceleration. You will drive the software development lifecycle, focusing on stability, latency optimization, and continuous improvement. You'll partner with hardware engineering teams to integrate FPGA pipelines with our C++ software stack, ensuring high reliability … operational excellence. Your work will directly impact trading connectivity and risk management applications used by clients and internal businesses. You'll help foster a collaborative, innovative team culture. Job Responsibilities: Execute creative software solutions across design, development, and troubleshooting. Design, develop, and test reliable, high-quality C++ code ...

Lead Software Engineer - Python, Data, Cloud, AIML

Location
Greater London, England, United Kingdom
break down technical problems Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer … capabilities, and skills Formal training or certification onsoftware engineeringconcepts and proficient applied experience Hands-on practical experience in system design, application development, testing, and operational stability Proficient in coding in one or more languages- Python Experience in developing, debugging, and maintaining code in a large corporate environment with ...

Lead Infrastructure Engineer - Proxy/SSE Network Security (Corporate Sector)

Location
London, United Kingdom
Broadcom ProxySG etc Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding … concepts and application layer protocols (http/https) and vulnerability mitigation Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Own the US perimeter, proxy, and SSE/SASE engineering roadmap and execution, including intake, prioritization, dependency ...

Lead Software Engineer - C++ Developer

Location
Greater London, England, United Kingdom
Technology team, you will design, build, and operate market gateway solutions with hardware FPGA acceleration. You will drive the software development lifecycle, focusing on stability, latency optimization, and continuous improvement. You’ll partner with hardware engineering teams to integrate FPGA pipelines with our C++ software stack, ensuring high reliability … operational excellence. Your work will directly impact trading connectivity and risk management applications used by clients and internal businesses. You’ll help foster a collaborative, innovative team culture. Job Responsibilities: Execute creative software solutions across design, development, and troubleshooting. Design, develop, and test reliable, high-quality C++ code ...

Sr Lead Software Engineer - Java / Python

Location
Greater London, England, United Kingdom
Leads technical analysis, estimation, planning, code reviews, architecture sessions, and retrospectives to drive delivery outcomes Establishes reliability goals and implements observability, resilience patterns, and operational readiness practices Leads incident response and post-incident reviews to improve production stability and performance; identifies recurring issues and drives automation/remediation … platform services Drives team adoption of enterprise-authorized AI-assisted engineering practices across the SDLC toolchain to improve code quality, delivery speed, and operational outcomes, while setting validation standards for correctness, performance, and security Mentors engineers and contributes to a culture of inclusion, respectful collaboration, and continuous improvement aligned ...

Sr Lead Software Engineer — Python/ AWS/Databricks

Location
Greater London, England, United Kingdom
debugs code written by others Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding … training or certification on software engineering concepts and advanced applied experience in Python Hands‐on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s) Establishes a scalable operating model for enterprise‐authorized AI‐assisted development (approved use cases ...

Lead Infrastructure Engineer - Proxy/SSE Network Security

Location
Greater London, England, United Kingdom
Broadcom ProxySG etc Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding … concepts and application layer protocols (http/https) and vulnerability mitigation Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Own the US perimeter, proxy, and SSE/SASE engineering roadmap and execution, including intake, prioritization, dependency ...

Head of Technology Service Excellence

Hiring Organisation
Computershare
Location
London, England, United Kingdom
where you'll help shape the future of Technology Service Operations across a global organisation. You’ll have genuine influence over strategy, service performance, operational resilience, and investment decisions, while working closely with senior executives across the business.The position offers exposure to executive stakeholders at the highest level, including … shape and lead the organisation's global service agenda. This is a high-impact leadership role with accountability for driving outstanding service performance, operational stability, continual improvement, and commercial effectiveness across a complex technology landscape.You will play a pivotal role in the commercial and financial management of Service ...

Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI

Location
Greater London, England, United Kingdom
years of applied experience in software engineering, in large-scale, fast-paced financial environments. Hands-on experience delivering system design, application development, testing, and operational stability for analytics-driven teams. Strong expertise in any of Python/KDB/C++, for real-time data processing, application development ...

Senior Lead Software Engineer - Python - Asset & WM

Location
City of Westminster, England, United Kingdom
advanced applied experience (EMEA/LATAM-Brazil) Singapore follow local country guidance Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s) including Python Demonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools ...

Python Lead Software Engineer

Location
Greater London, England, United Kingdom
written by others. Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding … development and automation capabilities, to improve the value realized by automation. Identify opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems. Lead evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural ...

Senior Lead Software Engineer - Java / AWM

Location
Greater London, England, United Kingdom
within the agreed technical direction. This is a hands‐on technical leadership role. You will contribute directly to production code, solve difficult design and operational problems, and guide other engineers through substantive technical feedback. Working with engineering leadership, business and Product partners, you will translate client and financial workflows … expert in relevant application, service or integration domains. Leads the technical delivery of complex changes through implementation, testing, integration, controlled migration, release readiness and operational support. Applies enterprise-authorised coding agents and automation across design, implementation, testing, review and troubleshooting, creating reusable context, tools and workflows. Drives effective team ...