76 to 100 of 257 Software Engineering Jobs in the City of London

build rather than maintaining someone else's. You'll work in a mixed team of engineers from several suppliers, alongside a dedicated AI engineering capability. The platform combines Python/FastAPI services, React and TypeScript interfaces, Camunda workflow orchestration, modular services, data persistence, and integration with existing Defence tasking … processes. Despite the AI-enabled focus of the platform, this is primarily a software engineering role. What you'll need Significant experience delivering software in MOD, Defence Intelligence, National Security or comparable secure environments Proven experience leading agile development teams Strong engineering background across Python, FastAPI ...

propose better patterns, and own the implementation quality of your workstream from first commit through production cutover. This role blends deep Amazon Connect platform engineering, generative AI development on Bedrock and Claude, and full-stack serverless work, with regular direct interaction with customer engineering teams. Responsibilities Your Assignment … quality issues Build conversational experiences where intent-based NLU is the right fit, including multilingual support and SSML-tuned voice interactions Amazon Connect Platform Engineering Build contact flows that integrate AI agents, Lambda-backed business logic, Customer Profiles, and dynamic data-driven routing Implement Amazon Connect Cases and Tasks ...

Engineering Manager - Permanent - £75-85k - London/Hybrid We are currently partnered with an international education provider to recruit for an AI Engineering Manager. This is an opportunity to take ownership of an organisation's AI delivery roadmap and accelerate the adoption of automation … prioritise initiatives according to business value and ensure deployed solutions are effectively supported and optimised. We are looking for someone with: - Strong AI and software engineering experience - Experience architecting LLM applications and multi-agent workflows - Knowledge of enterprise AI integration and automation - A strong understanding of AI governance ...

create a truly authentic team culture, with high performance and wellbeing at the core. 💼 About the Role We’re looking for a stellar Software Engineer to help shape and grow the WONE app, our B2B2C platform that is redefining how we measure, understand, and reduce stress — before it becomes … behaviour over the long term to drive measurable ROI and VOI for users and employers. We're looking for a highly skilled and adaptable Software Engineer who thrives in an individual contributor role within a collaborative team. You’ll be taking ownership of complex problems to deliver innovative ...

dust this is the role you've been holding out for. You'll join a highly regarded transformation consultancy where strategy, science, creativity and engineering meet, working with major public and private sector clients on Generative and Agentic AI solutions that deliver visible, real-world impact. … production-grade deployments. Proven delivery of solutions using traditional Machine Learning, Generative AI models and Agentic AI frameworks in client-facing environments, including data engineering in cloud environments. Strong Python (3.10+), TypeScript, JavaScript (ES6+), SQL and Bash. Front-end: React.js, Next.js (App Router & Server Components), Tailwind CSS, ShadCN ...

build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer-centric service design, and agile engineering practices to accelerate innovation in a tech-driven world. Join our Digital & Data team working alongside product, design and a wide range of other … experts and cross-disciplinary teams to bring ideas to life through innovative software solutions. Grow a flexible and unique career within a trust-based, inclusive environment that values excellence, innovation, and curiosity. You have the option to progress with us on a technical career track. No need ...

Required Skills Kotlin TLS DNS unit testing AWS MCP AI Java TypeScript CDK AWS CDK Networking CI/CD Job Summary Backend Software Engineer – AWS CDK & Edge Platforms Location: London (Hybrid) Pay Rate: £400/day Inside IR35 Duration: 12 Months The Opportunity Looking to work on high-scale … distributed systems for a major global streaming platform? We are seeking a Backend Software Engineer for a 12-month contract with the Video Platform team in Central London. You will join a dedicated team delivering automated traffic routing, end-to-end observability, client configuration releases, and AI tool hosting ...

J.P. Morgan is seeking a Lead Software Engineer to join their International Consumer Bank team in London, UK. Job Description We are transforming digital banking with intuitive and enjoyable customer journeys. We have been building the bank of the future from the ground up, offering you the chance … join us and make a significant impact. As a Lead Software Engineer, you will play a crucial role in delivering an outstanding banking experience to our customers. You will work in a collaborative environment as part of a diverse, inclusive, and geographically distributed team. Responsibilities Deliver ...

scalable and operational services. You will combine deep technical expertise with consulting, delivery and leadership experience. Working closely with senior client stakeholders and multidisciplinary engineering teams, you will translate complex business challenges into practical, robust and cost-effective AI solutions. This is a hands-on technical leadership role, ideal … someone currently operating as a Lead AI Architect, Principal AI/ML Engineer, AI Engineering Lead, Principal Architect, AI Practice Lead or similar , and looking to take the next step into an Associate Director-level position. The Role As Lead AI Architect, you will: Design end-to-end, scalable ...

heart of the investment lifecycle, working with some of the biggest names in finance across the globe. This role suits a senior software engineer who thrives in client‐facing delivery, combines deep product expertise with hands‐on engineering, and can own complex client implementations end‐to‐end. What … cutting edge solutions Build and configure client data pipelines, integrations, queries, workflows, and config‐driven deployments Mentor engineers and graduates; set quality and engineering standards through code review and design guidance What we're looking for Senior Software Engineering experience – C#/Python/SQL Strong technical ...

Director of Product Engineering Up to £150,000 + benefits London THE COMPANY: Founded to help enterprises unlock the value of their first-party customer data, our client helps transform customer, behavioural and commercial data into actionable business intelligence. They are entering an exciting phase of growth … evolves from project-led delivery to a scalable, repeatable product engineering model. This role will be central to shaping that transformation. THE ROLE: You will take ownership of the technical engineering capability, leading teams across Data Science, Data Engineering, Platform Engineering and Application Development while creating ...

Talan Data x AI is a leading Data Management and Analytics consultancy, working closely with leading software vendors and top industry experts across a range of sectors, unlocking value and insight from their data. At Talan Data x AI, innovation is at the heart of our client offerings … queries. Use of GitHub and CI/CD practices. Support development of the Azure Databricks Lakehouse platform, shaping frameworks and solutions that other engineering teams will adopt in future data projects. Build, optimise, and maintain data processing frameworks using Python, ensuring performance, scalability, and maintainability. Support DBT integration ...

Singapore, and Hong Kong, we are looking to add to our growing teams. Role Summary Core Platform is responsible for defining and building shared engineering foundations used across application and API teams. As part of this mandate, we aim to accelerate internal web application development and improve consistency across … packages, application scaffolding, authentication and authorization integration, developer experience, and internal platform applications that support onboarding, access, and discovery. This is a platform engineering role focused on creating capabilities that can be adopted across teams, regions, and business domains. Responsibilities Build reusable frontend foundations for internal web applications Develop ...

transparency, and communication around delivery status, risks, and dependencies. Oversee resource planning, budgeting, vendor management, and workforce strategy. Develop and maintain a high-performance engineering culture focused on quality, accountability, and continuous improvement. Lead hiring, mentoring, succession planning, and talent development initiatives. Ensure system resilience, audit compliance, security standards … quality technical design documentation and test plans Strong understanding of securities products including bonds and equities Experience leveraging AI and Agentic AI solutions within software engineering environments Desirable Experience with cloud-based risk platforms and pricing engines Azure Kubernetes Service (AKS) Azure Data Lake Microservices and event-driven ...

build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer‐centric service design, and agile engineering practices to accelerate innovation in a tech‐driven world. Join our Digital & Data team working alongside product, design and a wide range of other … experts and cross‐disciplinary teams to bring ideas to life through innovative software solutions. Grow a flexible and unique career within a trust‐based,inclusive environment that values excellence, innovation, and curiosity. You have the option to progress with us on a technical career track. No need ...

across APIs, async data pipelines, databases, integrations, infrastructure, and web/mobile when needed. You'll work directly with the CTO and an experienced engineering team, alongside product, design and clinical teams, staying close to real user feedback. We want someone who thinks about what we should build … tested, well-observed codebase Take ownership beyond your immediate area: infra, database queries, CI/CD, mobile when needed Requirements 5+ years of professional software engineering experience Excellent Python engineering skills and strong fundamentals Experience building asynchronous systems or data-processing workflows with significant concurrent/background ...

Software Engineer Department: Technology Employment Type: Permanent - Full Time Location: UK - London Reporting To: Anna Kaglyak Description At CFC, technology is central to how we deliver specialist insurance products and services on a global scale. Our engineering teams build the platforms, tools and capabilities that enable the business … innovate, operate efficiently and create exceptional experiences for brokers and clients. We're seeking a Software Engineer to join our Engineering team. Working in a collaborative, product-led environment, you'll help design, build and support the applications and services that underpin CFC's technology platform. This ...

Location London Employment Type Full time Location Type Hybrid Department Engineering Institutional Fabric for the Digital Asset Market Founded in 2018, Talos provides institutional-grade trading technology for the global digital asset market, powering many of the major players in the crypto ecosystem. Our mission at Talos is clear … engineers and businesspeople. We have a hybrid-friendly work environment, with physical hubs in New York, London, Singapore, Sweden and Cyprus. We’re Hiring: Software Engineer Talos operates at the intersection of crypto and capital markets, building high-performance systems to support the rapidly evolving digital asset space. ...

Data Engineer – Consultant/Sr. Consultant Our talented Data Engineering team is made up of globally recognised experts – and there’s room for more analytical, innovative, client‐driven data professionals. If you’re passionate about helping clients make better data‐driven decisions to tackle their most complex business issues … variety of sectors to understand their requirements and present solutions to customer sponsors Skills and experiences Demonstrable end‐to‐end experience in Data Engineering, including large‐scale projects Experience in working with the latest Azure technologies, such as Databricks, Microsoft Fabric, Data Factory, Azure Data Lake Storage (Gen2), Purview ...

role where your technical skills and commercial instincts combine to create something meaningful? The Role The Solutions Architect will sit between customer engagement and software delivery, spending meaningful time on-site with enterprise clients to understand operational challenges at source and design and build working software solutions rapidly … Azure, often delivering within days rather than months. The Company This is a chance to join an established but early-stage software business backed by two of the world’s most respected technology investors. The company was founded by a team with deep operational experience inside some ...

Engineer up to £140,000 London (Hybrid) This is a fantastic opportunity to join an early-stage AI startup as one of its first engineering hires, taking ownership of a cutting-edge behavioural AI platform that is transforming how companies understand and engage with their customers. THE COMPANY … actionable customer intelligence, enabling organisations to improve marketing, communications, customer support, and engagement strategies. THE ROLE: You will become the first senior individual contributor engineering hire, working closely with the VP of Product Engineering to build and scale the product from the ground up. Building and shipping ...

ICAP Group Services Ltd is seeking a Software Engineering Team Lead in London to manage a talented team delivering critical software for internal broking. You will work collaboratively in an Agile environment from design to implementation, ensuring quality and timely delivery of solutions. The ideal candidate … strong background in leading high-performance teams and expertise in .NET technologies. Join us to foster continuous improvement and innovation within the engineering team. #J-18808-Ljbffr ...

Synergy Solutions International Limited is a London based Consultancy firm providing IT expertise and services as part of Software as a Service (SaaS) working model. We aim to provide affordable and efficient software expertise to individuals, start-ups, small businesses and bigger firms. As part of serving clients … with dependable and up to date technical expertise in the ever changing and dynamic software world, Synergy Solutions International is now growing their team. We are looking for a Solution Architect with excellent communication skills, Project and Resource Management and in-depth analytical skills with the following skills ...

efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success faster and more effectively. Role Overview As a Senior Software Engineer, you will play a pivotal role in architecting and developing our next-generation web application and API. This role requires technical leadership, hands … development, and mentoring of junior developers. You will drive the adoption of best practices, ensuring scalability, security, and performance. If you are passionate about software development, enjoy solving complex problems, and are ready to lead innovative projects, Join our dynamic team and contribute to building transformative solutions that make ...

architectures, LLM integrations and protocol-driven tooling (MCP, tool orchestration) Iterating in short loops: demoing every few days, taking feedback, changing course without ceremony Engineering for production from day one: guardrails, security and integration into the client's estate, scalability and telemetry, designed inside the build, not bolted … client engineers during Transform engagements Evaluating emerging AI tools, frameworks and protocols, and making pragmatic adoption calls What We're Looking For Essential Strong software engineering foundations, clean code, testing, CI/CD, production mindset, with strong general-purpose programming (e.g. Python, TypeScript) and proficiency in 2+ modern ...