876 to 900 of 2,689 Software Engineering Jobs in London

will evolve Checkout.com’s security posture across our multi-cloud environments and SIEM platform. This role sits at the intersection of cloud security engineering and detection capability — responsible for both hardening the infrastructure we operate on and ensuring we can see what's happening across it. You will lead … security integration projects, guide cloud engineering teams, and drive continuous improvement across monitoring and detection, including applying AI to accelerate security operations. This is not a tool-monitoring role. You are here to architect secure cloud environments, build and enhance detection logic at scale, and drive measurable improvements ...

workloads, covering model rollouts, agent and tool updates, and prompt and configuration changes, with automated eval and regression checks before promotion. Reliability engineering: Define and track SLOs and SLAs for platform services, run incident response and root cause analysis, and write post-mortems people will read. On-call … sprint, not something arranged in the final fortnight. Skills & Experience Core Technical Capabilities We're looking for a mix of platform and SRE (50%), software engineering (30%), AI systems operations (20%). Experience: 5+ years in DevOps, SRE or platform engineering, including real production ownership of Kubernetes ...

company, we're taking a revolutionary approach to computing to run the world's largest language models at scale. Building silicon, systems and software that redefine the frontier of AI only matters if developers can actually get their models running on it quickly and predictably, which is where … platform. Act as the voice of the external developer inside the company — turning real deployment pain into roadmap priorities. Work in a tight hardware-software co-design loop with ML compiler, runtime, systems software, and silicon engineers to shape APIs and abstractions before they ossify. It would ...

leading deep-tech company is seeking a Senior Software Engineer to join their Core Services team in London. The ideal candidate will be responsible for building foundational systems for an AI-driven simulation software platform. Responsibilities include designing authentication systems, implementing access control models, and maintaining telemetry infrastructure … ensure high observability. Candidates should have strong foundations in software engineering, expertise in Golang and Python, and a passion for engineering excellence. #J-18808-Ljbffr ...

have an exciting opportunity for experienced Java developers to join our team! You will have a passion for software development and an excellent understanding of how to define and deliver solutions iteratively and collaboratively. You will be involved in all areas of delivery, with the technical gravitas to mentor … Systems using technologies such as RabbitMQ and Kafka Modern Web Frameworks such as Spring or JavaEE and others Using GIT and other Version Control Software Master of Testing and ensuring quality, performant code using techniques including TDD and BDD and technologies such as Mockito, JUnit, Gatling and Cucumber. Deploying ...

some of the world's most demanding environments. How you can make an impact Develop techniques to protect client-side code from tampering, reverse engineering, debugging, automation, and exploitation. Design and implement anti-tamper, integrity verification, and runtime protection mechanisms. Build high-performance WebAssembly modules using C++, Rust … production WebAssembly applications. Experience with Rust, C++, or another systems programming language used to produce WASM modules. Experience securing client-side applications against: Reverse engineering Runtime modification Instrumentation frameworks Code injection Experience with secure software architecture. Security Knowledge Experience in several of the following: WASM binary analysis Static ...

looking for top-tier talent to join us on our journey and enable our next phase of success. Job Overview As a Senior Software Engineer, you'll build and maintain our core domain services. You'll write clean, well-tested code, deliver reliably, and hold a consistently high standard … maintain core domain services using C# and .NET. Deliver high-quality, well-tested, maintainable code. Review peers’ code and contribute to a strong, consistent engineering standard. Build systems that are auditable, resilient, and observable in regulated environments. Use AI tooling in your workflow to deliver efficiently without compromising quality. ...

Senior Software Engineer - Tax Technology Type: Full Time Business Area: Technology Contract type: Permanent SeniorSoftware Engineer– Tax & Legal Technology–DGrade Tax and Legal TechnologyTeam We are a team of 300+ technologists providing technology enablement services and solutions across the Tax and Legal business. This business … determined in the UK and globally, making sure people and companies pay the right amount of tax with the minimum amount of effort. The Engineering department is made up of Product Owners, Business Analysts, multi-disciplinary Engineering teams (approximately 160 Software, QA and Cloud Operations engineers ...

that matters - to you, to your community, and to the world. Progress starts with you. \n \n Job Description \n \n Job Summary \n Software Development Engineers are expert problem-solvers and builders who design, implement, and improve software applications and systems. In this role, engineers spend approximately … technical solutions to improve product performance and recommend resources to other engineers. \n \n \n Qualifications \n \n Basic Qualifications \n \n Experience in software engineering or a directly related field. \n Experience in developing and/or implementing web-based or mobile applications. \n Experience ...

Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. Role Summary As a Research Engineer on the software side, you will design and harden the codebase, tools and distributed services that let our scientists train and ship frontier-scale models. … need prior ML experience; what matters is writing clean, reliable code that scales. You will join our Research Software Engineering team to build and maintain shared dev-tools, evaluation & data pipelines, training framework, cluster tooling and CI/CD. Location: Paris/Warsaw/Zurich/London (hybrid ...

proof of concept through to production. Working alongside engineers, data specialists, and business stakeholders, you'll establish technical standards, review solution designs, and drive engineering excellence throughout the delivery lifecycle. This is a hands-on leadership role requiring both deep technical expertise and strong consulting skills. You'll regularly … design, architecture, and delivery of agentic AI solutions for consulting engagements. Translate business challenges into scalable AI architectures and technical roadmaps. Guide multidisciplinary engineering teams through end-to-end solution delivery. Conduct technical discovery sessions with senior stakeholders and executive teams. Review architecture, code quality, and engineering standards ...

J.P. Morgan is seeking a Senior Lead Software Engineer within the Commercial & Investment Bank's eTrading team in London. You will guide agile teams, drive secure production code, and influence product design and operational excellence at scale. Required: 10+ years in software engineering, expertise in C/ ...

Morgan Chase is seeking a Senior Lead Software Engineer to join its International Consumer Bank team. This role involves delivering cloud-native microservices and ensuring an outstanding banking experience for customers. Ideal candidates should have strong expertise in back-end software engineering, specifically in Java, alongside excellent ...

Argo CD. Integrate CI/CD pipelines into infrastructure deployment processes. Promote DevOps best practices across infrastructure and application delivery teams. Collaborate closely with software engineering teams to enable automated application deployment. Integrate security scanning, compliance controls, and observability into the platform. Ensure alignment with Bank security standards … Bank’s hybrid cloud strategy and platform roadmap. Evaluate emerging technologies and recommend improvements. Drive automation initiatives across the infrastructure landscape. Promote engineering best practices and continuous improvement. Work closely with Infrastructure, Security, Networking, Storage, Cloud, and Application Development teams. Support development teams building cloud-native, serverless, and containerized ...

career move that will put you at the heart of a global financial institution? We are seeking a talented and passionate Senior Engineering Lead to join Finance Technology team. You will be a key contributor to the re-platform of our existing applications to support Finance business. You will … apply your deep technical expertise to build and implement robust solutions, while promoting engineering best practices. This role is for an experienced full stack engineering lead who is passionate about hands‐on implementation and collaboration. You will be a core member of the team, delivering high‐quality, scalable ...

Role: MS Power platform Principal Software Engineer Location: London,UK Jon Type: Permanent (Hybrid - 4 days office Mandatory) KEY ACCOUNTABILITIES Primary technical point of contact for the applications in scope of this role Represent Software Engineering CoE in discussions and forums such as architecture and design forums … teams to assess environment compatibility, highlight risks, and propose mitigations. Ensure the applications are built in adherence to Intact, and established industry standards for software development Document technical learnings, configurations, and application knowledge for knowledge retention, person dependency reduction, and future transition Build proofs of concept, work on architecture ...

proud to be an accredited Real Living Wage employer, ensuring everyone is paid fairly for the great work they do! Our Product & Engineering Team: Liberis is building the embedded finance platform that lets partners around the world offer innovative funding products to their small business customers. … growth-stage fintech with teams in London, Nottingham, Atlanta, Stockholm, Munich and Mumbai, and we’re building a global Product, Data & Engineering team that thrives on autonomy, ownership, and is focused on impact! Our teams solve real-world problems for small businesses, shaping products that unlock opportunity at scale. ...

with clear security risk reporting, remediation guidance, and strategic security roadmaps Lead or contribute to Security Champions communities of practice, fostering a security‐aware engineering culture within client organisations Provide security assurance for software development and third‐party supplier onboarding, including SSPM tooling and SaaS security reviews Architect … Practical experience with Infrastructure as Code (e.g. Terraform) and secure CI/CD pipeline design, alongside a background in application security, DevSecOps, or secure software engineering Strong knowledge of network protocols including TCP/IP, DNS, VPN, and IPSEC, with experience working in scaled agile environments Excellent stakeholder ...

About Us At Axle Energy, we’re building the infrastructure that will underpin the decarbonised energy system. Our software moves energy usage to times when electricity is cheap and green, by controlling vehicle charging, heating systems, and home batteries. We control hundreds of thousands of energy assets. … integrations and technical infrastructure that enable our customers to connect distributed energy devices, orchestrate them, and participate in electricity markets. This is a generalist engineering role, encompassing core software engineering, customer implementation, and solution design. You will work closely with our customers to understand their technical requirements ...

environments. The project is centred on data anonymisation, obfuscation and sanitisation, helping to establish the tooling, governance and technical standards needed to support secure software delivery. This is a hands-on leadership role for an engineer who can combine strong Python development skills with stakeholder engagement, technical governance … delivery and the wider adoption of best practices across multiple stakeholders. Responsibilities Lead development and enhancement of Python-based tooling. Remain actively involved in software engineering and delivery. Engage with governance forums and architecture stakeholders. Produce technical guidance, standards and supporting documentation. Support initiatives relating to data privacy ...

have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Software Engineer III at JPMorganChase within the Firmwide LLM Serving Platform team, you are an integral part of an agile team that designs, builds, and operates … peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness. Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation. Add to team culture ...

Seqera exists to advance science for everyone through software We provide software for scientists solving today's most complex and important challenges from pioneering innovative therapeutics to unveiling the secrets of our universe. The journey began a decade ago with Nextflow — open software that helps over … diverse computing resources into a unified platform. Our modern biotech stack is trusted by over 150 leading life sciences organizations. Empowered with modern software engineering, organizations conduct science faster, on larger datasets, and with more confidence. Seqera accelerates discoveries in an open world. Would you like ...

Support application deployments and production releases Work closely with business stakeholders to identify improvement opportunities Troubleshoot and resolve complex technical issues Collaborate with data engineering and product teams on strategic initiatives Participate in Agile ceremonies and continuous improvement activities What We're Looking For Strong commercial experience with Java …/or Python development Experience developing enterprise applications and integrations Background working within wealth management, investment management, private banking or financial services Understanding of software engineering best practices and Agile methodologies Excellent problem‐solving and analytical skills Strong communication skills and stakeholder management experience Highly Desirable Exposure ...

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest ...

next generation FTSE Russell Index Platform. This platform underpins the calculation and distribution of FTSE Russell’s global family of indexes and requires advanced engineering, high precision data processing, and deep collaboration across global teams.This is a deeply technical role focused on designing, building, integrating, and operationalising modern software … driven capabilities across internal platforms and client facing products. You will work with innovative technologies, contribute to complex algorithmic design, and drive engineering excellence in a high performance, data intensive environment.**Key Responsibilities** Lead projects end-to-end through requirements, design, development, testing, deployment, and operations.**Required Experience & Skills ...