22 of 22 Permanent Software Architecture Jobs in London

client, a leading defence organisation in the Defence & Security sector, is currently seeking a Software Architect to join their team. Ensure all your application information is up to date and in order before applying for this opportunity. This is a fantastic role for a seasoned Software Architect … someone with strong software design skills looking to advance their career. Key Responsibilities: Author the full software architecture, working with software delivery teams to define and monitor the Structural and Temporal Architecture, including Internal/External interfaces to meet requirements. Identify and document design drivers ...

also like the idea of the equally important social/client-facing aspect of the role. The role is responsible for defining the development architecture across a blend of in-house bespoke solutions and 3rdparty products and helping to shape the longer-term strategic development architecture … powered automation solutions that can transform operational processes at scale. You will be assisting the head of business solutions and other architects on developing architecture strategy and target architecture model. You will be working closely with delivery team members to coach and promote best-practice solution development architecture ...

offices (on average once per week), and were happy to discuss flexibility to make this work for you. We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. This role involves leading a team … engineers on high-profile projects, ensuring best practices are followed, and driving continuous improvement in software development processes. You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs. You will be responsible ...

HEAD OF SOFTWARE DEVELOPMENT Location: London (Hybrid) Salary: £100,000 to £120,000 + share options Head of Software Development We are working with a growing technology company that builds complex products combining software, data, and physical systems. The business operates in a highly technical, research-driven … environment and is entering a crucial phase of commercial growth. They are now looking to appoint a Head of Software Development to take ownership of their software function and lead a multidisciplinary engineering team. The Role This is a senior, hands-on leadership role responsible for the architecture ...

Senior Software Developer Location: Holborn, Central London (Hybrid) Reporting to: Head of AI and Technology Job Type: Full-time An exciting new permanent opportunity has become available for Senior Software Developers, to join a juggernaut organisation in the recruitment industry. A highly dynamic, ambitious and fast-growing team … dedicated to transforming the recruitment landscape through AI-driven, human-centered technology. They're looking for multiple Senior Software Developers to lead technical initiatives in a dynamic, AI-driven environment. If you have a track record of technical leadership and a passion for building innovative solutions, this role offers ...

site) Compensation: Competitive salary + equity Reports to: CEO Company Overview About Navys Navys is a venture backed legal technology company building enterprise workflow software for private capital markets. The platform replaces manual, email driven legal processes with a structured system that enables funds lawyers … early foundations. This is not just a delivery role, it is a hands-on technical leadership position responsible for defining engineering processes, shaping architecture, hiring talent and fostering a high-performance team culture. The ideal candidate is an experienced engineering leader who can operate close to the codebase while ...

system, Orange Logic Platform, empowers organizations across industries to manage, access, and leverage their digital assets more effectively. We’re not just building powerful software—we’re building a team of bold thinkers, collaborators, and problem-solvers who care deeply about delivering real value. The Software Architect will … enhance Orange Logic’s software by participating in the design, development, maintenance and testing process. What you can expect in your role: Designing software architecture for our platform to meet functional requirements as well as security, quality, performance, and ease of maintenance Guiding and assisting the development ...

system, Orange Logic Platform, empowers organizations across industries to manage, access, and leverage their digital assets more effectively. We’re not just building powerful software—we’re building a team of bold thinkers, collaborators, and problem-solvers who care deeply about delivering real value. The Software Architect will … enhance Orange Logic’s software by participating in the design, development, maintenance and testing process. What you can expect in your role: Designing software architecture for our platform to meet functional requirements as well as security, quality, performance, and ease of maintenance Guiding and assisting the development ...

Software Consultant | London (Once a month onsite) | £80,000 - £95,000 We’re working with a digital delivery business that connects organisations with high-quality near- and offshore development teams. As AI becomes core to modern software delivery, they’re hiring an AI Partner with a strong software … client work. What You’ll Do Identify and onboard AI-capable development agencies with proven engineering depth Technically vet partners through code reviews, architecture discussions, and solution assessments Own and evolve an AI maturity model grounded in real software delivery experience Act as a technical authority for sales ...

Head of Software Engineering - - £130,000 - £150,000 (potential stock options) Location: London – 3 days on site Sector: Fintech/Payments/Financial Services The Opportunity We are seeking a Head of Software Engineering to lead, scale and mature an engineering function while remaining technically credible and hands … where it matters . This is a senior leadership role for someone who enjoys shaping strategy, developing high-performing teams, and influencing architecture - while still staying close to the codebase and technical decision-making. You will play a critical role in building and evolving systems within a regulated payments ...

Position: Senior .Net/Azure Engineer/Architect Salary: Circa £85,000 - £90,000 Industry: Software/SaaS Location: Fully Remote (Need to be UK Based). WeDo have exclusively partnered with a SME who continue to go from strength to strength. Due to customer retention and growth, coupled … function which will be exclusively Microsoft focussed and expand their offering to encompass the Azure ecosystem. Tech:- C#/.Net Expert Azure - Platform and Software Architecture Design Patterns - HLD and LLD Messaging/Queueing - Service Bus Data Ingestion - NoSQL/Postgres API Design and Development - RESTFul Cloud agnostic ...

Senior Robotics Control Software Engineer Location: London (relocation package available if needed) Salary: Circa £100,000 to £250,000 depending on experience plus package This is an opportunity to work for one of the most exciting and high-profile robotics R&D companies in the world, that is creating … enable your career to take a leap forward. In this role you will be responsible for the design and development of advanced robotics control software using modern C++ and Python as the primary languages. You will deliver high-quality production code and design control system architectures for real time ...

Frontend Architect | Software Architect (Angular + React) Day Rate: £500-£600 (Outside IR35) Duration: Up to 3-months ASAP Start Have you got proven experience in switching from Angular to React and seen positive outcomes? We're looking for a Frontend Architect who will conduct a discovery assessment … React Proven experience moving from Angular to React in a project environment - bonus points if you've done it on more than 1 occasion Software Architecture experience Excellent communication skills Able to provide clear and concise documents Frontend Architect | Software Architect (Angular + React) Day Rate ...

markets. This is a senior technical leadership role combining hands-on engineering expertise with people and delivery management. Key Responsibilities Own end-to-end software delivery for post-trade technology services, from design through deployment. Lead and develop engineering teams, acting as an escalation point, mentor, and delivery owner. … .NET Core, Python, SQL (cloud exposure e.g. Azure preferred). Proven team lead or development management experience within complex, enterprise environments. Solid understanding of software architecture, SDLC, IT controls, and Agile delivery. Experience delivering platforms supporting risk, pricing, or regulatory processes (financial services beneficial, not essential). Strong ...

flows Address multi-program user scenarios and SSO challenges across web and mobile platforms, in coordination with the group strategy on the topic Platform Architecture Lead architectural design for modular monoliths and microservices, based on the DDD approach Ensure scalability, reliability, and compliance with GDPR and company standards Integration … architects to ensure consistency Documentation & Governance Produce architectural blueprints and transition plans Accountability for the creation and maintenance of architectural decision records. Participate in architecture review processes and approval workflows Ensure compliance with enterprise architecture standards and patterns, identifying and controlling divergences from established patterns Escalate architectural decisions ...

looking for an experienced Developer with strong computer vision experience to design, build, and maintain a high-performance Software Development Kit (SDK) used in security-critical mobile applications. This role sits at the intersection of mobile engineering, applied computer vision, and SDK architecture , and will play … image processing pipelines Experience working with real-time camera input Understanding of lighting conditions, motion, spoofing, and edge cases Experience in using Tensaflow Software Engineering Strong knowledge of software architecture and API design Experience with CI/CD for mobile libraries Versioning, semantic releases, and dependency management ...

+ RSU's + Benefits An established, global technology business within the hospitality-tech industry is seeking an accomplished Principal Software Engineer to lead the design and delivery of next-generation digital solutions. This is an opportunity to shape greenfield projects from the ground up - architecting scalable, data-driven … with engineering leadership to define best practices, coding standards, and long-term technical strategy. Design, develop, and oversee the delivery of robust, production-grade software built using Python, Django, Cloud Firestore, BigQuery, and Elasticsearch. Mentor and guide engineers at all levels, fostering a culture of technical excellence and continuous ...

+ RSU's + Benefits An established, global technology business within the hospitality-tech industry is seeking an accomplished Principal Software Engineer to lead the design and delivery of next-generation digital solutions. This is an opportunity to shape greenfield projects from the ground up - architecting scalable, data-driven … with engineering leadership to define best practices, coding standards, and long-term technical strategy. Design, develop, and oversee the delivery of robust, production-grade software built using Python, Django, Cloud Firestore, BigQuery, and Elasticsearch. Mentor and guide engineers at all levels, fostering a culture of technical excellence and continuous ...

delivering secure, high-performing mobile applications used at national scale. The Opportunity In this position, you’ll take the lead on designing and building software that puts user experience front and centre. You’ll steer complex engineering initiatives, define core architectural patterns, and provide technical direction to multiple feature … ... Shaping and overseeing engineering and architectural solutions with a focus on automation, resilience, scalability, performance, and security Designing and developing sophisticated Android software, tools, and frameworks within a feature or platform team Producing architectural models, technical roadmaps, and long-term designs aligned to business strategy Setting engineering standards ...

queries and database performance Deploy and manage applications in cloud environments Customise build and development tools to suit project needs Apply best practices in software design, including SOLID principles and dependency injection Maintain clean, well-tested, and well-documented code Contribute to unit and integration testing across all deliverables … Required experience Extensive server-side development experience Strong proficiency in Node.js and TypeScript Solid understanding of cloud platforms and deployment strategies Deep knowledge of software architecture and design patterns Experience with CI/CD pipelines and modern development tooling Excellent communication and collaboration skills Must be eligible ...

counterpart to Product, shaping feasibility and delivery plans Translating ideas into shipped, high-quality product features Remaining hands-on where it adds value across architecture, delivery, and operations Coaching and developing engineers through feedback, growth plans, and clear expectations Guiding technical decisions to ensure quality, scalability, and maintainability Working … with other engineering leaders to improve processes and ways of working What Youll Bring 7+ years commercial experience as a software engineer or technical leader End-to-end product lifecycle experience in modern engineering environments Strong understanding of software architecture, patterns, and testing practices Experience working ...

Python engineer who loves tackling complex problems with math and analytics? 🧠💻 We’re searching for a Senior Python Engineer to help build cutting-edge software used by top global brands for forecasting, optimization, and analytics. This isn’t a data science role, it’s all about engineering powerful, scalable … advanced algorithms for forecasting, econometrics, and marketing mix modeling. Handle large-scale data and optimization challenges while keeping performance and scalability in mind. Apply software engineering best practices—SOLID principles, design patterns, unit & integration testing. Work with modern tech: NumPy, SciPy, Pandas, SQL, Docker, Kubernetes, cloud platforms, CI/ ...