876 to 900 of 1,334 Senior Software Engineer Jobs

Senior Software Engineer (Agentic AI)

Location
City of Edinburgh, Scotland, United Kingdom
Opportunity The business is looking for an experienced software engineer with strong hands-on AI expertise to rapidly prototype and validate a new agentic architecture. Initially, you'll focus on designing multi-agent workflows, experimenting with orchestration frameworks, integrating large language models, and determining the technical feasibility … adopting the most appropriate tooling where it delivers clear value, while remaining within the Azure ecosystem. What They're Looking For Strong commercial software engineering background using Python Hands-on experience building production AI applications Experience with agentic workflows and multi-agent orchestration Experience working with modern LLMs including ...

Staff / Senior Lead Software Engineer - Backend Platform

Location
Greater London, England, United Kingdom
LONDON, United Kingdom Job Information Job Identification 210732415 Job Category Software Engineering Business Unit Corporate Sector Posting Date 04/03/2026, 09:11 AM Locations 1 Cabot Square, London, E14 4QJ, GB Job Schedule Full time About Us J.P. Morgan is a global leader in financial services … core part of our ethos to give consumers the confidence and clarity to make informed investment decisions and achieve their financial goals. As a Senior Lead Software Engineer at JPMorgan Chase within J.P. Morgan Personal Investing, you will be a highly skilled hands-on Backend Engineer ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
their customers and the communities we work in. Be part of something bigger – join us and transform and industry. About the role As a Software Engineer at 10x, you are passionate about working with cutting-edge technologies, and bring deep technical knowledge and proven experience with data systems … side of the role, you bring experience and wisdom in mentoring junior developers and proven experience in the challenges of delivery of high-quality software in a high-performance and fast paced development environment. About you You will be keen to solve problems beyond the borders of your immediate ...

Senior Systems Software Engineer - Aviation DO-178C Lead

Location
West of England, England, United Kingdom
Boeing is hiring a Senior Systems Software Engineer based in Bristol, UK. You will certify embedded software for seat systems, coordinate with suppliers and global Boeing sites, and ensure compliance with EASA/FAA standards. You will lead DO-178C/ED-12C based activities, mentor ...

Senior Software Engineer — AI-Driven Platform

Location
United Kingdom
Confirm is hiring a Senior Software Developer to lead the delivery of AI-enabled software across our product portfolio. You will work with Product Managers, Engineers, QA and stakeholders to craft features that scale for millions of users worldwide, delivering robust, high‐quality solutions. You will mentor ...

Senior Software Engineer, Workload Identity & Security

Location
City Of London, England, United Kingdom
Palo Alto Networks, Inc. is seeking an experienced, curious and driven software engineer to join our growing Workload Identity area. This role offers the opportunity to transform inter-service communication security across platforms, touching on networking, security, SDKs, cloud, Kubernetes and related modern software development domains. … seek a high-performing engineer with broad experience in security, networking and cloud, ideally with Workload Identity exposure. #J-18808-Ljbffr ...

Senior Lead Software Engineer - Python / Go

Location
Auchentibber, Scotland, United Kingdom
team that values innovation and continuous learning. Discover a career adventure where your ideas matter and your skills drive change. As a Senior Lead Software Engineer, Cloud Platform in the Corporate AI and Machine Learning Data Platforms team, you will design and deliver secure, high-quality technology … peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. Align platform strategy ...

Senior Lead Software Engineer

Location
Greater London, England, United Kingdom
your skills, and make a real difference. Experience a culture that celebrates diversity, fosters inclusion, and supports your career journey. Job Summary: As a Senior Lead Software Engineer in the Corporate Sector, you will play a pivotal role in an agile team dedicated to building and delivering … help shape our team culture and contribute to our mission of delivering excellence. Job Responsibilities: Lead end-to-end engineering delivery across the full software development lifecycle for modern application platforms. Leverage technologies such as Java, React, AWS, and related cloud-native services and tooling. Own the "you build ...

Mobile Senior Lead Software Engineer

Location
Glasgow, Scotland, United Kingdom
agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. If you are an experienced mobile engineer who enjoys building, solving difficult problems and helping others deliver better software, we have an opportunity for you. As a Senior Lead Mobile … Software Engineer at JPMorganChase within Asset & Wealth Management's International Private Bank Technology organisation, based in Glasgow, you will design, build and improve the observability foundations of native iOS and Android applications for J.P. Morgan Online International. You will bring advanced technical expertise in mobile engineering and platform ...

Sr. Software Engineer, X Money

Location
Greater London, England, United Kingdom
trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. SR. SOFTWARE ENGINEER, X MONEY We are seeking a talented Software Engineer to join our X Money team, focused on building a revolutionary … secure data handling BASIC QUALIFICATIONS: 5+ years of experience working on large scale consumer applications or early-mid stage startup experience as a founding engineer, emphasizing rapid prototyping, user-centric design, and AI solutions PREFERRED SKILLS AND EXPERIENCE: Experience with high-volume streaming systems Experience with distributed systems ...

Senior AI Software Engineer

Location
United Kingdom
adoption of AI accelerates in financial services, we’re scaling our team to meet growing demand. The Role We're seeking a hands-on Senior AI Software Engineer with strong full-stack experience to build and ship AI-powered products into production, leveraging FinLLM … first LLM for Financial Services) and other LLMs. You won’t build or train models—instead, you'll engineer the systems, services, interfaces, and integrations that bring those models to life for advisers, analysts, and banking teams. You'll own features end-to-end, covering selection, implementation, deployment, observability ...

Senior Software Engineer – Secure, Scalable Finance Tech

Location
Scotland, United Kingdom
JPMorgan Chase is seeking a Software Engineer III within Corporate Finance Technology. You will contribute as a seasoned member of an agile team creating secure, scalable market-leading technology products across critical business functions. You will design, develop, and troubleshoot software, deliver high-quality production code … produce architectural artifacts while ensuring design constraints are met. This is a senior contributor role in a large corporate environment. #J-18808-Ljbffr ...

Senior Software Engineer - Real-Time Go/Python for Robotics

Location
Greater London, England, United Kingdom
Recycleye is seeking a software engineer to join our small, focused team building the control software for our waste-separation systems. You’ll work across the stack—from low-latency Go services to Python data pipelines and web dashboards. Own features end-to-end, from kernel performance ...

Senior Embedded Software Engineer - Linux, C/Rust

Location
Hereford, England, United Kingdom
Systems Ltd in the United Kingdom is seeking a Senior Embedded Software Engineer to enhance its digital RF and connected product portfolio. This position involves designing and maintaining embedded software for Linux-based platforms, focusing on low-level driver development and backend services. Ideal candidates bring ...

Senior Software Engineer — Scalable Backend & APIs

Location
Belfast City District, Northern Ireland, United Kingdom
Bazaarvoice is a global software company building the future of product discovery. We are seeking a seasoned software engineer to join the C&C team and help evolve our consumer app used by millions worldwide. Collaborate with cross-functional teams to deliver scalable backend services, APIs ...

Senior Software Engineer III: Java Spring Boot, AI-Driven

Location
Greater London, England, United Kingdom
JPMorgan Chase is seeking a Software Engineer III in the Payments Technology group within the Commercial & Investment Bank to drive secure, scalable software delivery. You will contribute across the SDLC, emphasizing production-grade Java and Spring Boot, automated testing, and architecture design. You will leverage AI-assisted ...

Senior Software Engineer - EW Systems (NATO Cleared)

Location
Yeovil, England, United Kingdom
MASS is seeking a Senior Software Developer to join our in-hangar team supporting NATO Joint Electronic Warfare training assets. Based at RNAS Yeovilton, Somerset, you will develop, integrate and maintain EW software and hardware systems to ensure mission-critical capabilities remain available and effective. This hands … role covers software, systems integration and RF‐related applications. You will work with engineers and technicians to deliver practical solutions in a specialist defence #J-18808-Ljbffr ...

Senior Lead Software Engineer- Backend Engineer - Chase UK

Location
Greater London, England, United Kingdom
leveraging the latest technologies and the best industry practices Use domain modelling techniques to allow us to build best in class business products. Structure software so that it is easy to understand, test and evolve. Build solutions that avoid single points of failure, using scalable architectural patterns. Develop secure … products you've built through their entire lifecycle, including in production and during incident management Required qualifications, capabilities & skills Formal training or certification on software engineering concepts and applied experience Recent hands‐on professional experience as a back‐end software engineer Experience in coding in a recent ...

Senior Lead Software Engineer - Full Stack ReactJS, Java, Python, AWS, AI/ML

Location
Greater London, England, United Kingdom
constantly pushing the envelope to enhance, build, and deliver top-notch technology products to revolutionize business decisions and workflow for cloud migration. As a Senior Lead Software Engineer at JPMorganChase within the Infrastructure Platform, you are an integral part of an agile team that works to enhance … more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and application of leading-edge technologies Adds to the team culture of diversity, opportunity ...

Senior Software Engineer, Agent Foundations

Location
Greater London, England, United Kingdom
hiring a senior engineer for Agent Foundations, the team responsible for how agents work with structured content at Sanity. We own two products. Content Agent runs content operations (bulk edits, audits, translation, publishing) through conversation in Sanity Dashboard, Slack, Linear and a headless API. Sanity Context (including Knowledge … Work on agent loops. Write the orchestration logic that controls an agent's actions and their order, including when to bring a human in. Engineer system prompts. Give agent instructions the same engineering attention as the code around them. Measure and improve reliability, retrieval quality and cost through evals ...

Senior Software Engineer - Azure/.NET (C#, Next.js) UI

Location
Greater London, England, United Kingdom
Ripple is seeking a Senior Software Developer to join the Liquidity Management team, driving the modernisation of enterprise treasury tools. You will build scalable, cloud-native features in .NET/C# and Azure, shaping the platform used by global finance teams. The role emphasises high-quality software ...

Senior Software Engineer - PHP

Location
Abingdon, England, United Kingdom
learning more accessible, more engaging, and more impactful. RM operates through three divisions: Assessment (digital assessment and marking solutions), Technology (managed services, hardware, and software for schools), and TTS (educational resources). Within the assessment market we are experts in providing solutions for online exam testing and marking … work with government ministries, exam boards and professional awarding bodies for high stakes assessment such as GCSEs, ALevels, and professional qualifications. Each year, our software is used globally to conduct hundreds of thousands of on-screen tests and to mark millions of paper-based scripts. For over a decade ...

Senior Software Engineer (Database Reliability)

Hiring Organisation
Capital On Tap
Location
London, UK
Employment Type
Full-time
.NET and SQL Server on Azure, and it has scaled well beyond its original design parameters. We're hiring our first dedicated Database Software Engineer to own performance and scale: to make the fast paths faster, keep them ahead as volume grows, and give every engineer here … write data access that holds up in production. You'll join a small, agile team of Database Engineers and SREs in a hands-on, senior individual contributor role. You won't be working a ticket queue. You'll choose the work that moves the needle on latency, cost ...

Senior AI Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
Senior AI and Software Developer Location: Manchester (Hybrid) Salary: up to £70,000 DOE ABOUT THE ROLE We're looking for an experienced developer to join a growing business looking to bring AI further into its day-to-day operations through the development of intelligent applications and bespoke … software solutions. Looking for someone with a strong interest in AI who can combine solid software engineering skills with experience building practical, AI-powered tools. You'll have the opportunity to work on new projects from the ground up, experimenting with emerging technologies and turning ideas into solutions ...

Senior Lead Software Engineer - Cloud, Java & Kubernetes

Location
Greater London, England, United Kingdom
JPMorganChase is seeking a Senior Lead Software Engineer in the PTT team to enhance, build and deliver trusted technology products in a secure, scalable way. You will guide design decisions and contribute to our engineering community, influencing product functionality and operations. The role requires expertise across Java ...