About WRITER WRITER is where the world’s leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we’re proving it’s possible—through powerful, trustworthy AI that u...Read More>>.

VIRTUS Data Centres is a UK and global leader in the data centre industry, committed to delivering reliable, resilient and responsible digital infrastructure. VIRTUS owns, designs, builds and operates a new generation of agile, connected data c...Read More>>.

numi in London seeks a Staff Software Engineer to be a key player in their fintech accelerator. You’ll design and develop scalable business products, architect resilient solutions, and ensure high-performance code. Ideal candidates will have profic...Read More>>.

We are seeking an experienced Python Tech Lead / Quant Infrastructure Engineer to support the development of a modern analytics and engineering platform within Credit and Capital Management. The role focuses on building scalable infrastructure,...Read More>>.

Jumpstart in the Greater London area is looking for a full-stack engineer to join as one of the first engineering hires in a VC-backed startup. The role involves building and scaling core product features, making architectural decisions, and collabor...Read More>>.

trg.recruitment is hiring a Lead Backend Engineer to lead a small squad and own the technical direction in a climate-tech non-profit. This role is focused on developing scalable backend services using Python and FastAPI, tackling complex mathematical...Read More>>.

Akkodis is seeking a Senior Python Developer to join their high-performing engineering team in a banking environment. This permanent role, based in London, offers a hybrid work model with a salary range of £70,000-£85,000. The successful candidate...Read More>>.

Y2K Vintage, a fast-growing vintage retail company in Greater London, is seeking a Product Developer for Accessories & Clothing. In this hands-on role, you will lead the development of small-scale product categories, managing the entire production pr...Read More>>.

Are you looking for a career move that will put you at the heart of a global financial institution? We are seeking an exceptionally skilled Principal AI Software Engineer to architect and implement robust, scalable backend systems that power ou...Read More>>.

Atarus is a fast-growing FinTech organization in Greater London seeking an experienced engineer with 5+ years in designing large-scale systems. You'll work in a true hybrid model with no fixed days in the office, focusing on collaboration and continu...Read More>>.

iO Associates is seeking a Database Developer in Central London (Hybrid 2-3 days in office) to join a specialist financial data organisation. This role involves developing and optimising SQL Server-based data solutions, resolving data issues, and enh...Read More>>.

We’re on a mission to back the UK’s small businesses like no one else. Small businesses are the backbone of the economy, and we’re here to help them win. We’ve built a platform that uses clever data to get them the funding they n...Read More>>.

Snyk is looking for a Software Engineer in Greater London to join the Code Rules team. In this role, you'll work alongside security researchers to evolve the static analysis engine and improve vulnerability detection. Responsibilities include designi...Read More>>.

Client Server is seeking an experienced Python Developer / Team Lead in Greater London, offering a salary up to £120k plus benefits. You will lead a small tech team to enhance core banking features, refactor code, and collaborate on problem-solving....Read More>>.

Jobs via eFinancialCareers is seeking a Python Developer in London for a hybrid model. The role involves designing and enhancing systems for flow and structured products. Candidates should have proficiency in Python and React, experience with framewo...Read More>>.

At Vanta, our mission is to help businesses earn and prove trust. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented...Read More>>.

Cloudflare is seeking a Solution Architect for its AI/Developer Platform. You will lead sales initiatives and collaborate with cross-functional teams to enhance customer adoption of Cloudflare's solutions. Ideal candidates have 3+ years' experience i...Read More>>.

Palantir, located in London, is hiring a Software Engineer to enhance developer productivity. This role involves building software at scale to support various engineering activities and improve workflows. Candidates should have over 2 years of softwa...Read More>>.

Location This role is UK‑based, with occasional travel to London and Manchester (approximately 1–2 times per quarter). Our Team You’ll be joining our dynamic Digital Development team within Bauer Media Audio, wher...Read More>>.

We have an exciting opportunity for an experience Power BI Developer with strong SQL experience to join our Analytics & Insight practice here at Tesco Mobile, where you will be working as part of our Power BI & Automation Squad, focused...Read More>>.

A leading crypto-native algorithmic trading firm is looking for a C++ Trading Platform Developer to join its London-based team.This is an opportunity to work at the intersection of high-performance engineering and digital asset markets,...Read More>>.

Wise is looking for a Software Engineer in Greater London to design and maintain backend services using Java and Spring Boot. This role involves collaborating with product managers, migrating older systems, and mentoring junior engineers. Ideal candi...Read More>>.

Minimum Qualifications Bachelor’s degree in Computer Science, a related field, or equivalent practical experience. 5 years of experience with software development in one or more programming languages. 3 years...Read More>>.

CW Talent Solutions seeks a skilled professional to contribute to a core tech platform in a leading systematic macro-Hedge Fund based in Greater London. The role focuses on writing software to enhance a global trading network and developing trading s...Read More>>.

Are you a front-end web developer with a passion for Shopify looking for a new challenge? If you're a front-end web developer who excels in Shopify and is an advocate for modular, utility-first development, then we'd love to get to know...Read More>>.

Principal Software Engineer / Developer (Java Spring Boot AWS) London / WFH to £120k Are you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills? You could be progressing y...Read More>>.

Fasanara Digital was established 7 years ago and is the crypto arm of Fasanara Capital, a 14 year‑old boutique alternative asset manager. We are a Quantitative Investment fund applying a scientific approach to investing in crypto assets. Our...Read More>>.

AI Software EngineerDepartment: EngineeringEmployment Type: Full TimeLocation: London, UKDescriptionWe’re looking for a Software Developer with deep Calude Code or similar expertise...Read More>>.

Revax is seeking a Software Engineer in Greater London to help scale their AI-native software for tax advisory teams. The role involves developing APIs, optimizing data schemas, and deploying services while collaborating with the founding team. Ideal...Read More>>.

Airwallex is seeking a Senior Software Engineer to lead the Global Treasury and Payment Network team in London. In this role, you will oversee the strategy, architecture, and operation of financial products while collaborating with a diverse team to...Read More>>.

Job Summary Lead Site Reliability Engineer – CSRE Consulting Location: London, United Kingdom Division: Ticketmaster UK Limited Line Manager: Engagement Lead, CSRE Consulting Contract Terms: Permanent, 40...Read More>>.

JPMorgan Chase & Co. is seeking a Lead Software Engineer to design and deliver secure technology solutions in the Markets Technology team. The role involves ensuring production outcomes for critical workflows and collaborating within an agile team. C...Read More>>.

Calyptus is seeking a Lead Full Stack Engineer in Greater London to operate at the intersection of technical execution, team leadership, and product strategy. This role involves owning architecture, designing complex solutions, and mentoring engineer...Read More>>.

Site Name: London The Stanley Building, Switzerland - Zug Posted Date: May 7 2026 About the Role To strengthen our AI for Science (AI4S) team, we are looking for Software Engineers with a track record in developing produc...Read More>>.

£50,000 – £55,000, DOELondon Do you love spotting trends before everyone else? Thrive on turning ideas into commercially successful products? Ready to lead exciting development projects from concept to launch?...Read More>>.

TwentyOne Twelve in West London is seeking a Brand Product Developer. This role involves leading product development across packaging and merchandise for a globally recognized lifestyle brand. The position demands experience in luxury or premium envi...Read More>>.

ON.com in Greater London is looking for a Software Engineer to join their Happiness Delivery team. In this role, you will develop services and intelligent solutions aimed at enhancing customer interactions and driving loyalty. You'll utilize modern t...Read More>>.

Convergent Research is seeking an entrepreneurial Software Engineer to take ownership of the software systems for our multi-photon microscopy platform. This broad, hands-on role involves hardware control, data acquisition, and real-time analysis....Read More>>.

IC London England77 Shaftesbury AveSoho 5th FloorLondon, LND W1D5DU, GBR InvestCloud is a private‑equity backed platform business supporting over $6 trillion of assets globally, with deep, long‑standing relationships a...Read More>>.

Role Context InvestCloud is a private-equity backed platform business supporting over $6 trillion of assets globally, with deep, long-standing relationships across the asset and wealth management ecosystem. Private markets are rapidly...Read More>>.

Java Script Works in London is seeking a Senior Software Engineer to design, develop, and maintain robust software solutions using Python and TypeScript. The role involves optimizing existing systems through performance tuning and code refactoring. T...Read More>>.

# Senior AI Software Engineer (Internal Automations)* London* Full Time (Permanent)* Remote* AI EngineeringApply for this role## About the roleWe're looking for a hands-on AI Engineer to join our Internal Automation team at Lendable and help us make...Read More>>.

Millennium is seeking a Quantitative Developer to join our Risk Technology team in London. The successful candidate will leverage their skills in Python, AWS, and data manipulation to provide risk managers with data-driven insights on our fund's risk...Read More>>.

Jazz Pharmaceuticals in Greater London is seeking a highly skilled individual for a role focused on analytical development. Reporting to the Senior Director, you will lead activities related to analytical methods for drug development. The position re...Read More>>.

Fasanara Capital is looking for a Front-Office Developer specializing in high-frequency trading for cryptocurrencies. This role involves designing, implementing, and optimizing trading algorithms and infrastructure, requiring at least 5 years of expe...Read More>>.

Doccla, based in Greater London, is looking for a Full-Stack Engineer with strong Elixir and React skills. In this role, you'll deliver high-quality software, lead technical projects, and collaborate closely with cross-functional teams. The ideal can...Read More>>.

Overview At GSK, we are actively working on building a future in which state‑of‑the‑art software, Artificial Intelligence (AI) and Machine Learning (ML) enable us to develop new therapies and personalized medicines that drive bet...Read More>>.

Circuit Mind is seeking a Lead Software Engineer in Greater London to take full ownership of backend development across their products. You will collaborate with various engineering teams to tackle challenges in hardware engineering, leveraging a mod...Read More>>.

Your job Staffing Solutions is the technology group within Indeed responsible for building the software that powers the Indeed Flex temporary staffing marketplace, managed-service provider service, payroll, and other staffing-related s...Read More>>.

About the role We're looking for an exceptional software engineer, generative AI to join our rapidly evolving team at WRITER. In this pivotal role, you'll be at the forefront of expanding human capacity by building the next generation...Read More>>.