software engineer jobs in London

Job-ID: 9dff7e55-ebac-4af5-a57c-e3c9892fc5ee Location: London, United Kingdom Employment type: FULL TIME Posted: At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering...

Location: UK – Hybrid (minimum 2 days onsite per week) Contract: 12 Months – Fixed Term Positions: Multiple opportunities Job Description We are recruiting for an experienced Software Engineer to join a Core Banking Platform engineering team, developing and maintaining business-critical retail banking applications. The successful candidate will work...

About the Role: We have recently partnered with an exciting fintech payments start-up/scale-up that boasts the strong backing of a prominent UK retail and commercial bank. Their core focus is on delivering cost-effective and rapid payment solutions to customers through handheld card machines, POS systems, and open banking offerings. This presents a unique...

Software EngineerLocation: GloucesterPermanentOnsiteDue to the interesting work we do and the sector this team is working in, we require all candidates to be willing to obtain and eligible to hold SC and eDV clearance.Whilst on the SC clearance, you are able to work on a hybrid basis with 3 days per week on site. Full time on site would be required when eDV...

We're looking for someone who's passionate about code, curious, and eager to learn. You'll be working alongside the backend team that provides services for our Electroverse ecosystem in the electric vehicle and electrification space with focus on helping develop the core functionality of our business. As our business grows, we're looking to build commercial...

Role: Software Engineer Department: Engineering Location: UK - London Reports into: Lead Software EngineerAbout the role:disguise is looking for a mid-level software engineer who considers themselves a generalist programmer. You will work in a small, highly focused team that is light on process and hands‑on by default, writing software for demanding end...

Role: Software EngineerDepartment: EngineeringLocation: UK - LondonReports into: Lead Software EngineerAbout the role:disguise is looking for a mid-level software engineer who considers themselves a generalist programmer. You will work in a small, highly focused team that is light on process and hands‑on by default, writing software for demanding end users...

Frontend Software Engineer (Angular) X4 | Bath / Hybrid/Remote | £450 - £475 per day Outside IR35 Bright Purple is partnering with a well-established B2B software business to hire a Frontend Software Engineer. You will play a key part in the redesign of their client portal. This is a hands-on role for an experienced mid-level or senior engineer who knows...

bp is hiring a Software Engineer in London to support its Trading organization by developing advanced Data and AI technology solutions for front-office users.About bpbp is a global energy company investing in technology and digital solutions across its energy, trading, and business operations.What you'll doDesign cloud-native software platforms.Build and...

Job Title: Software Engineer Job Type: Contract Working Arrangements: Onsite Industry: Defence Job Location: Dorset Rate: Negotiable (Inside IR35, PAYE Umbrella) **Due to the nature of this position, the successful candidate must be able to obtain SC Security Clearance** Profile – Software Engineer Our client is an established specialist in the design and...

We build AI technology for the metals industries. Our products work reliably in high-volume production environments 24/7, making billions of dollars worth of decisions.Because we work at the intersection of metals industries and AI, we solve problems involving manufacturing operations, physics and chemistry, software engineering, AI, and product design.Our...

View all jobs Software Engineer London/Remote Engineering Remote Full-time Prodia provides the fastest image and video generation in the world via it's API. Engineers at Prodia build the systems that make it fast, reliable, and easy for developers to use. This is a highly practical role: shipping models, features, and improvements that show up directly in...

Software Engineer – VisualfilesExeter | Permanent | Full-time We're working exclusively with a highly regarded professional services business in Exeter that is looking for a Software Engineer to join its IT team. This is a hands-on development role where you'll take ownership of the organisation's LexisNexis Visualfiles platform, developing enhancements,...

We're working with an early-stage, AI-native SaaS company building intelligent agents for some of the world's largest enterprises, operating in a huge industry that AI has barely touched. Global organisations are already customers, the team is small and high-performing, and they move quickly. This is a Founding TypeScript Engineer role for someone who wants...

Office Location: Temple, London - Hybrid (3 days/week in office) Experience Level: +3 years commercial software engineering experience About Investa Investa is building the UK’s first zero-commission Options and Stocks trading platform. Legacy platforms typically feature high fees and complex interfaces that cut out the majority of retail investors. We are...

Software Engineer x2Rate - £750 - £830Location - London 2/3 days on siteUntil end of July 2027About the RoleTo strengthen our AI for Science (AI4S) team, we are looking for Software Engineers with a track record in developing production‑grade, data‑driven software solutions. You will design, build and operate the scalable cloud infrastructure and...

AI and data centres are booming, electrification is accelerating, and trillions in generation, storage, and connection projects are queued - but the real bottleneck is the grid. Grid planning and operations are becoming a national-scale systems problem: complex network models, messy legacy data, strict governance, overloaded teams, and high-stakes decisions...

About Javelin Javelin Global Commodities is a leading global commodities marketing, trading, logistics services and investment firm with head offices in London and wider global offices in New York, Dallas, San Diego, St Louis, Canada, Switzerland, Poland, Dubai, India, Singapore, China and Australia. Javelin was founded in 2015 and now operates across six...

Welcome to the future of cloud networking and security! Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by networking and security pioneer Shlomo Kramer (Check Point, Imperva) and early investor (Palo Alto Networks, Exabeam, Trusteer and more)....

About UsAt Axle Energy, we’re building the infrastructure that will underpin the decarbonised energy system. Our software moves energy usage to times when electricity is cheap and green, by controlling vehicle charging, heating systems, and home batteries. We control hundreds of thousands of energy assets.We’re building in a legacy industry and moving...