26 to 50 of 52 Software Architecture Jobs in London

strong emphasis on reliability, scalability, automation and engineering quality. Role As a Principal Engineer, you will remain hands-on while helping shape the architecture and technical direction of highly available, distributed software platforms. Design and develop backend applications and services within a Java environment. Build and enhance distributed … systems operating at high throughput and availability. Design event-driven architectures and integrations using Kafka. Shape technical approaches and contribute to architecture and engineering standards. Lead technical design discussions and drive complex initiatives from concept through to production. Build scalable APIs, microservices and integration patterns. Develop and operate applications ...

companies, acting as technical advisors throughout the investment lifecycle. Our team conducts product and technology due diligence and value creation engagements, bringing together deep software expertise with a strong understanding of the commercial environments in which technology businesses operate. You'll work alongside Bain consultants as well as experienced … technology leaders, including former CPOs and CTOs of leading global technology and software companies. The team has completed more than 400 product and technology diligence and value creation engagements worldwide and has supported clients on some of the most visible technology investments in the US and Europe in recent ...

heart of every development team in Trayport and are key to the delivery of our software. Candidates should be passionate about delivering high quality software and committed to ensuring our clients have the best user experience possible. Quality Engineers at Trayport share an unrivaled passion for quality, software … persistently hunting down bugs, investigating potential issues and also preventing them from being introduced in the first place to help to make our software the best it can be. Our Quality Engineers use a combination of shift-left and shift-right testing techniques, exploratory testing, technical testing and test ...

reusable patterns and technical guardrails, working in alignment with enterprise architecture. Decompose business needs into services, APIs, domain models and delivery increments, documenting key architecture decisions and trade-offs. Design for performance, resilience, scalability, maintainability, interoperability and cost efficiencyAzure cloud engineeringDesign and implement cloud-native solutions on Microsoft Azure … security testing, with measurable quality gates. Embed secure-by-design practices including threat modelling, dependency and secret scanning, secure coding, vulnerability remediation and software supply-chain controls. Establish application telemetry, logging, tracing, alerting and operational dashboards; support incident resolution, root-cause analysis and continuous improvement. Use AI-assisted engineering ...

provide architectural leadership across multiple engineering teams while working closely with product, data, AI, and business stakeholders. This is primarily a technical leadership and architecture role rather than a hands-on development position. You'll be responsible for shaping technical strategy, driving engineering excellence, and ensuring scalable, reliable solutions … delivered across a rapidly expanding product portfolio. Key Responsibilities Lead architecture and technical direction across multiple product teams Own solution design and engineering standards Translate business requirements into scalable technical solutions Drive delivery across AI, software engineering, and data teams Mentor engineers and promote best practices Ensure solutions ...

prototypes, proof of concepts, MVPs and ultimately scalable products. If you enjoy solving complex problems, building products from scratch and leveraging AI throughout the software development lifecycle, this is an opportunity to make a genuine impact. The Role As a Senior Product Engineer , you'll work across the full … combining modern frontend development, backend engineering and cloud technologies to rapidly build and validate new AI-powered products. You'll be heavily involved in architecture, technical design and proof-of-concept development, collaborating directly with stakeholders to transform ideas into working software. This is a hands-on engineering role ...

Come and build innovative services that protect our cloud from advanced security threats! As a Software Development Engineer on our team, you'll help build and manage services that detect and automate the mitigation of cybersecurity threats across Amazon's infrastructure, including advanced persistent threats. You'll work with … security engineers, data scientists, and other software development engineers across multiple teams to develop innovative security solutions at a massive scale. Our services protect the AWS cloud for all customers and help preserve our customers' trust in us. You'll get to use the full power and breadth ...

Title : Senior Embedded Software Engineer Location : Bristol (3 Days On-Site Per Week) Salary : £60,000 - £70,000 + Bonus & Benefits (Depending on Experience) NOTE : Only candidates with permanent, unrestricted UK working rights will be considered, as visa sponsorship is not offered for this position. Overview: This … exciting opportunity for an experienced Embedded Software Engineer to join a collaborative and innovative engineering environment with a business at the beginning of the development journey for their next-generation product. The successful candidate will work closely with Senior Engineers and other members of the engineering team, taking ...

Digital Foundations/Cloud Advisory - Architecture – Associate Manager - LondonLocation: LondonSalary: Competitive salary and package (Depending on level of experience)Level: 8 & 9 – Senior Consultant & Associate ManagerAs a team: Working at the forefront of multiple industries, our architecture team leads the design and delivery of some of the largest … impact. In our team, you will: Lead and shape conversations with clients, defining and driving solutions to real-world problems through a blend of architecture and engineering across public, private, and hybrid cloud environmentsSet the technical direction, influencing decisions at scale while being backed by industry-leading training, certifications ...

plus benefits We're looking for an experienced, hands-on Technical Lead Full Stack Developer to lead a team of forward-thinking, AI-first software engineers. This is an opportunity for someone who is genuinely comfortable working across the entire technology stack, from frontend and backend development through … technical direction and leadership needed to deliver high-quality software. You'll lead a team that treats AI as an integral part of how software is designed, built, tested and delivered, rather than simply an occasional productivity tool. This isn't a traditional management position. You'll remain close ...

Excellent opportunity for a Senior Software Developer to play a key role in architecting, developing, and enhancing our clients in-house trading and research systems. This is an opportunity to work on greenfield projects, influence architectural decisions, and directly impact systems that support real-world trading strategies. … best engineering practices Participate in code reviews and enforce high standards of quality Collaborate closely with researchers and traders to translate requirements into robust software solutions Contribute to continuous improvement of development processes and tooling Required Skills & Experience BSc (or higher) in Computer Science or a related scientific discipline ...

Senior Software Engineer/Developer (Python Data) London/WFH to £140k Are you a Senior Software Engineer with strong Python coding skills who enjoys building robust, high performance systems from complex quantitative research? You could be progressing your career at a fast-growing energy technology company, backed … expand into hydrogen storage and establish an in-house energy trading desk, it's at the forefront of energy innovation. As a Senior Software Engineer you will collaborate closely with quantitative analysts and data scientists to turn research models into reliable, production grade software. You'll play ...

Kubernetes/AWS EKS), cloud platforms (AWS/Azure including Bedrock, SageMaker, Azure AI Search), workflow orchestration (Airflow), and API development for ML systems Software development fundamentals – Deep understanding of automated testing, source version control, code optimization, software architecture, and building scalable, maintainable systems Technical leadership through ...

spent outside of the UK.Note: The above information relates to a specific client requirementAbout the team: Working at the forefront of multiple industries, our Architecture team leads the design and delivery of some of the largest, most complex, and highest-profile technology transformations in the world. We bring together … impact. In our team you will: Lead and shape conversations with clients, defining and driving solutions to real-world problems through a blend of architecture and engineering across public, private, and hybrid cloud environmentsSet the technical direction, influencing decisions at scale while being backed by industry-leading training, certifications ...

Role: Cloud Advisory Agentic focussed Architecture ConsultantLocation: LondonCareer Level: SpecialistTravel: Flexibility to travel to client sitesSalary: Competitive salary and package (dependant on level of experience)As a team, you will: Working at the forefront of multiple industries, our Architecture team leads the design and delivery of some … impact. In our team you will: Lead and shape conversations with clients, defining and driving solutions to real-world problems through a blend of architecture and engineering across public, private, and hybrid cloud environmentsSet the technical direction, influencing decisions at scale while being backed by industry-leading training, certifications ...

relationships with external clients and customers. Desirable Skills & Experience Experience in functional and non-functional analysis and design, or a strong understanding of good software development practices. Experience in regulated environments, particularly healthcare or the public sector. An interest in delivering technology solutions for UK Government, Defence, security agencies … public safety organisations. Experience working in complex, multidisciplinary delivery environments. Understanding of software architecture principles, integration design patterns and secure systems design. Specialist knowledge of one or more tools or technologies, with the ability to translate requirements into actionable design documentation. Experience with DevOps tools such ...

skills are essential, as is the ability to influence architectural decisions and provide technical guidance to less experienced engineers. About the Role Lead embedded software architecture and system-level design for new and existing products. Develop robust real-time firmware in C/C++, working within strict timing … design reviews, assess engineering risks and make informed architectural decisions. Mentor and support junior engineers, promoting sound engineering practices and technical development. Collaborate with software, hardware, manufacturing, production and technical support teams throughout the product lifecycle. Contribute to continuous improvement across development workflows, automated testing, version control ...

wider AI roadmap and help introduce new capabilities across the business. Whether you're an experienced AI Engineer or a strong Backend Software Engineer who's already started working with LLMs and agentic technologies, this is an opportunity to build on your existing expertise while developing valuable, hands … agents and existing backend services. Developing scalable, production-quality solutions using TypeScript, JavaScript and AWS. Working with the technical lead to shape the architecture, engineering standards and delivery roadmap. Developing AI-driven workflows and operational automations using LLMs and agentic technologies. Implementing appropriate authentication, authorisation, security and performance controls. ...

cloud and wider technology teams Stay hands-on whilst helping shape the organisation's longer-term approach to AI What You'll Bring: Strong software engineering fundamentals Practical experience personally building AI-enabled applications, features or products Experience integrating LLMs or AI services into applications , rather than solely using … including exposure to Amazon Bedrock JavaScript/TypeScript and modern web engineering experience Experience with Node.js, React, Next.js or comparable technologies Strong understanding of software architecture and engineering best practice Experience mentoring engineers or influencing technical direction Genuine interest in emerging AI technologies and a willingness to experiment ...

direction of bespoke solutions. This role requires hands-on technical excellence combined with crucial team leadership. You will define data science approaches, design robust software architectures, mentor junior colleagues, and ensure delivery rigor across projects all while building deep client relationships and solidifying our reputation as a leader … deliver bespoke algorithms and high-stakes AI solutions to clients across the sector. Conceiving the core data science approach and designing the associated robust software architecture for new engagements. Mentoring a small number of data scientists and supporting the professional growth of technical team members on projects. Partnering ...

services to ensure a safe, engaging and entertaining gaming experience. As the gaming industry's leading technology company, it combines business intelligence-driven software, services, content, and platform technology to drive excellence and innovation across the sector. Read more about who we are and what we do here … stakeholders. Have a practical understanding of modern AI tooling: LLM APIs, vector stores, RAG, evals, agent frameworks, and developer assistants such as Cursor. Understand software architecture and version control (Git), whether from a development background or equivalent hands-on AI experience. Bring a pragmatic, delivery-focused mindset; comfortable ...

maintaining scalable data intensive systems, pipelines and platforms that power analytics, operational systems, and AI-driven products. This role combines full-stack or backend software engineering with modern data engineering, requiring someone with a broad skillset and who excels in solving problems across application development, data pipelines, cloud infrastructure … platform automation. Key responsibilities include: Software Design : Develop, and maintain production-grade applications and APIs. Application Build : Develop reusable, well-tested code following engineering best practices. Architecture : Participate in architecture and technical design discussions. Testing: Write automated unit, integration, and end-to-end tests. Data Pipeline Development ...

Skills & Experience Strong commercial experience with Node.js, JavaScript, and TypeScript. Experience working with GitHub and GitHub Actions in modern development environments. Understanding of HubSpot architecture, integrations, and platform capabilities. Proven experience working with Agentic AI technologies and solutions. Ability to lead conversations with both technical and non-technical stakeholders … build consensus around solutions. Strong system design and software architecture capabilities. Experience mentoring engineers and supporting technical growth within teams. Ability to take ownership of complex engineering challenges and deliver pragmatic solutions. Exposure to DevOps practices is beneficial. Experience with Kafka or event-driven architectures would be advantageous. ...

Role Number: 200687597Team: Hardware, Software and ServicesLocation: Cambridge; CupertinoPosted: 2026-11-03SummaryImagine what you can do here. At Apple, new ideas have a way of becoming extraordinary products very quickly. Bring passion and dedication to your job, and there’s no telling what we can accomplish together.Do … love crafting elegant solutions to highly complex challenges? Can you intrinsically see the importance in every detail? At Apple, our Platform Architecture group is responsible for connecting our hardware and software into one unified system. Join this team, and you’ll collaborate with engineers across Apple to build ...

regulated environments. Deep expertise in Payments. Strong Product thinking and the ability to work with product teams to help define roadmaps Deep understanding of software architecture, system design and configuring complex systems. Strong analytical, problem-solving, and decision-making skills Excellent communication, presentation, and interpersonal skills ...