1,226 to 1,250 of 4,036 Software Engineering Jobs in London

Humaans is building the next generation of infrastructure for the workplace; software designed for companies that are scaling fast, operating globally, and pushing into new boundaries. What started as a system of record has evolved into a broader platform for operating people globally. With Athena, our agentic AI layer … Health, to established, high-growth organisations scaling internationally and through acquisition, including Quantexa, Sellpy, Manychat, Gigs, Croud, and Threecolts. These teams don’t buy software for features,they buy leverage. The ability to run faster, cleaner, and with more control as complexity compounds. To date, we’ve raised ...

Senior Software Engineer – Java This role supports our Access For Ecomm team to build and evolve payment gateway solutions, collaborating with cross‐functional squads to drive product innovation. Company Access team – a group of talented, creative engineers working together to bring the next generation product gateway. Clients range from ...

Python Software Engineer - Intraday Trading About Millennium Millennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors. Our people are empowered with both independence and support: the autonomy to pursue ideas with ...

Cheltenham, and London with the opportunity to adopt a hybrid pattern.As part of their ongoing growth plans, the business continues to bring in experienced Software Developers, from those early in their career to experienced engineers and Tech Leads.Tech Stack:Their industry partnerships and involvement in various projects allow them ...

biggest names in retail including On, Rapha, Air Up, Holland & Barrett, AllSaints, Honeylove, and Clarins. Role We are looking for an experienced software engineer to help us build our product. You will be working on the platform and backend services of the product and also the middle layer that ...

willingness to learn, grow, and tackle new challenges as part of a distributed and collaborative team is essential. What You'll Do As a Software Engineer, you’ll play a key role in delivering impactful features that enhance how users interact with Neo4j Aura graph analytics. You’ll work ...

Tired of searching through all your APIs? APIs... more like AP-dies! Ammm I rrrright? (okay that was bad even for me). GraphQL seems to be taking tech departments by storm over the last ...

Job responsibilities Own the delivery of value-add activities as part of a scrum team and be an active member governing the overall platform. Enhance and develop new features for risk aggregation and hedging, leveraging ...

Full-time Compensation: GBP 85,000 - GBP 105,000 - yearly Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full ...

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments ...

Engineer to join a growing technology business undergoing an AI-first transformation. This is a newly created role where you'll lead a small engineering team while remaining hands-on with coding, architecture and technical decision-making. Working closely with senior leadership, you'll help shape engineering strategy … drive AI adoption across the development function, and build a modern product engineering culture focused on speed, innovation and continuous improvement. Key Responsibilities Lead and mentor a small engineering team. Drive AI-assisted software development and engineering best practice. Remain hands-on with coding, architecture ...

Lead Software EngineerSalary | Up to 110,000 + BenefitsLocation | London, UK | Hybrid workingWe're partnering with a forward-thinking technology business to hire a Lead Software Engineer into a high-calibre engineering function at the intersection of technical delivery and people leadership. The business is actively embedding … across its engineering workflows and is building intelligent, autonomous systems that are shaping the future of its domain.As a Lead Software Engineer, you will be responsible for technical excellence, line management, and consistent proactive communication across many stakeholders, clients, and colleagues. You'll have a passion ...

function. Reporting directly to the CEO, this is a broad senior leadership role with responsibility for a team of up to 25 people across Software Engineering, IT and technology operations. You’ll take ownership of the technology strategy and roadmap, while also providing leadership across engineering, architecture … business continues to grow. Key areas of focus will include: Leading and developing a multidisciplinary technology team of up to 25 Driving engineering quality, delivery performance and operational maturity Overseeing a modern technology stack including React, Node.js, JavaScript and TypeScript Leading the organisation’s ISO 27001 implementation through ...

phase of growth, and they're looking for a Lead Full Stack Engineer to help shape the future of both the technology and the engineering team. This isn't a role where you'll inherit legacy processes and simply keep the lights on. You'll have the opportunity … influence architecture, mentor engineers, drive engineering best practices, and remain hands-on building products that make a real impact. Working directly with senior leadership, you'll play a key role in scaling the platform, growing the team, and helping take the business to the next level. The Role This ...

phase of growth, and they're looking for a Lead Full Stack Engineer to help shape the future of both the technology and the engineering team. This isn't a role where you'll inherit legacy processes and simply keep the lights on. You'll have the opportunity … influence architecture, mentor engineers, drive engineering best practices, and remain hands-on building products that make a real impact. Working directly with senior leadership, you'll play a key role in scaling the platform, growing the team, and helping take the business to the next level. The Role This ...

onsite) Work Type: Permanent The Role WeDo is partnering with a global technology organisation looking to grow its DevOps capability within a high-performing engineering function supporting one of its flagship SaaS products.This is an opportunity to join a cloud-native engineering environment where you'll help build … improve the tooling, automation, and infrastructure behind a platform processing Terrabytes of Data. The business is investing heavily in Platform Engineering, AI-assisted development, cloud automation, and modern DevOps practices. Responsibilities • Build and improve CI/CD pipelines across multiple engineering teams• Automate infrastructure and deployments using Infrastructure ...

days onsite) Work Type Permanent Overview We are partnering with a global technology organisation looking to grow its DevOps capability within a high‐performing engineering function supporting one of its flagship SaaS products. This is an opportunity to join a cloud‐native engineering environment where you'll help … build and improve the tooling, automation, and infrastructure behind a platform processing terabytes of data. The business is investing heavily in Platform Engineering, AI‐assisted development, cloud automation, and modern DevOps practices. Responsibilities Build and improve CI/CD pipelines across multiple engineering teams Automate infrastructure and deployments ...

winning the work, through to delivery governance and team leadership. You will bring SME-level depth in at least one of AI/ML Engineering, Platform Engineering, or Software Engineering, and apply it to create real, lasting value for our clients. Although we do not expect … Specialism You will bring expert-level knowledge in at least one of the following domains, and working knowledge across the others: Agentic AI & LLM Engineering Design and build production-grade agentic systems using major LLM SDKs and agent frameworks; deep knowledge of RAG, MCP servers and prompt engineering ...

most complex and high-impact programmes. We're looking for DV Cleared professionals with experience in Artificial Intelligence, Machine Learning, Data Engineering, Software Engineering, or Palantir Technologies to join a growing team based in Central London . Whether you're a recent graduate with active DV clearance … more of the following: Artificial Intelligence (AI) & Machine Learning Generative AI & Large Language Models (LLMs) Palantir Foundry, Gotham or AIP Data Engineering & Data Analytics Software Engineering Python, Java or similar programming languages Cloud technologies (AWS, Azure or GCP) Data integration, modelling and visualisation Solving complex technical challenges ...

C++ Developer/Backend Software Engineer (C++ SQL AWS) London/WFH to 150kAre you a C++ Developer with front office trading experience looking to work on complex, business critical systems with lots of ownership and a range of perks You could be progressing your career as part … collaborative, global engineering team delivering a strategic trading platform for a leading financial services client. You'll work closely with traders, stakeholders and domain experts to design and build high-performance solutions, taking ownership of the full software development lifecycle from requirements through to production.As a C++ Developer ...

Location: London, England, GBEmployment Type: Full-timeFunction: ConsultingExperience Level: Mid-Senior LevelIndustry: Information Technology And ServicesCompany: ALTENCompany DescriptionALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many … more to deliver innovative engineering solutions that drive technological advancement & support sustainable transformation.Our teams of passionate and agile engineers work on cutting-edge projects that shape the future of technology and sustainability. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build ...

site based, with some remote working available Employment: Permanent, full-time MFK Recruitment is seeking a specialist Machine Learning Engineer to help develop an engineering-grade Spiking Neural Network engine for practical machine vision applications. Our client develops advanced AI and Machine Learning technology for defence, security and other … four are still with the business. Machine Learning Engineer role You will combine current knowledge of Spiking Neural Networks with strong C++ software development skills to transform advanced research into a practical and usable product. This is a rare opportunity to apply genuine SNN experience to production software ...

systems with more than 25 years’ experience delivering its solutions to the telecoms sector. We are looking for a Senior Developer to join our Software Engineering team in London. This role is ideal for a hands-on technologist who enjoys tackling complex business challenges and delivering high-quality … software solutions. The successful candidate will be responsible for technical design, development, and delivery of enhancements to Cerillion’s core BSS/OSS products. You will work closely with project managers, architects, and cross-functional development teams to ensure the delivery of robust, scalable, and maintainable systems. As part ...

Engineer that builds the Cloud, rather than an Engineer that just uses it? At AWS, our Engineers look after the behind-the-scenes software and tools that make the world's largest cloud computing infrastructure possible.We have an amazing opportunity for you to join a world-class network team … environment that has the feel of a start-up. As a System Development Engineer you will help to deploy, manage, fix and reinvent the software tools, services and components that network engineering rely on to automate our network and keep it operational. You will actively be involved ...

Senior AI Engineer (Python LLM MLOps) London/WFH to 90kAre you an experienced Software Engineer with a strong knowledge of AI, LLMs and agentic coding You could be progressing your career at a global finance technology consultancy, working with clients including global Investment Banks and financial services organisations.What … systems integrating multi-modal LLMs (text, image, audio, video), design agentic workflows enabling AI agents to interact with data sources and APIs using prompt engineering and RAG, optimise and deploy large language and multi-modal models with a focus on performance and latency and build scalable MLOps pipelines ...