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Member of Technical Staff Principal Software Engineer

Member of Technical Staff - Principal Software EngineerLondon, United KingdomDate postedOct 27, 2025Job numberMIC113583Work siteMicrosoft on-site onlyRole typeIndividual ContributorProfessionSoftware EngineeringDisciplineSoftware EngineeringEmployment typeFull-TimeAt Microsoft AI, our ...

Member of Technical Staff Principal Software Engineer

Member of Technical Staff - Principal Software EngineerLondon, United KingdomDate postedOct 27, 2025Job numberMIC113583Work siteMicrosoft on-site onlyRole typeIndividual ContributorProfessionSoftware EngineeringDisciplineSoftware EngineeringEmployment typeFull-TimeAt Microsoft AI, our ...

Senior AI Engineer

ABOUT REVELATOR:Revelator is a leading provider of business solutions for the music industry. Our all-inclusive B2B platform, API, and digital infrastructure enhance efficiency in music distribution, financial reporting, and simplify royalty operations. We offer a wide range of se ...

Sr. Data Engineer, EU Books Analytics and Engineering

Amazon EU Books serves millions of customers across European markets with one of the world's largest book selections, spanning Kindle, print, and audiobook formats. The EU Books BI and Data Engineering team is transforming from a traditional reporting function into an AI-enabled decision intelligence engine. We ...

Senior AI Engineer

ABOUT REVELATOR:Revelator is a leading provider of business solutions for the music industry. Our all-inclusive B2B platform, API, and digital infrastructure enhance efficiency in music distribution, financial reporting, and simplify royalty operations. We offer a wide range of se ...

Mistral Cloud Software Engineer, Backend (Golang)

About Mistral AI At Mistral AI, we believe in the power of AI to simplify tasks, save time and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, p ...

GPU Internship Platform Architecture

Summary Imagine what you could do here. At Apple, new ideas become extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Multifaceted, amazing people and inspiring, innovative technologie ...

Software Engineer

Software Engineer Application Deadline: 31 May 2026 Department: Software Engineering Employment Type: Permanent Location: London (Hybrid) Compensation: £40,000 - £70,000 / year Description Please note: Th ...

Product Security Engineer

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has ...

Senior Software Engineer – Kubernetes & Security £275,000

Are you a Senior Software Engineer ready to pivot into Security and Identity? Do you want to apply your software engineering expertise to real-world security challenges? Would you like to build and own critical identity infrastructure used across a complex enterprise environment? Ar ...

Examiner International GCSE Computer Science (2017 Specification)

Examiner - International GCSE - Computer Science (2017 Specification) Reference: Ex/iGCSE/CS/2017spec An International GCSE Computer Science (2017 Specification) Examiner marks candidates’ responses in accordance with the pre-defined mark scheme, whilst adhering to conditions of recognition ...

Examiner International GCSE Computer Science (2017 Specification)

Examiner - International GCSE - Computer Science (2017 Specification) Reference: Ex/iGCSE/CS/2017spec An International GCSE Computer Science (2017 Specification) Examiner marks candidates’ responses in accordance with the pre-defined mark scheme, whilst adhering to conditions of recognition ...

Senior Product Engineer [Backend] (£80k £100k + Equity) at Userled.io

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.She will pick the best candidates from Jack's network.The next step is to speak to Jack.Job Title: Senior Product Engineer [Backend]Salary: £80k-£100k + ...

Full Stack Engineer

We look for character over credentials: We’re a specialist financial technology company transforming B2B credit (<span s ...

Full Stack Engineer

We look for character over credentials: We’re a specialist financial technology company transforming B2B credit (<span s ...

Senior/Principal Software Engineer

Senior/Principal Software EngineerApplication Deadline: 31 May 2026Department: Software EngineeringEmployment Type: PermanentLocation: London (Hybrid)Compensation: £70,000 - £100,000 / yearDescriptionPlease note: This role requires applicant ...

Senior/Principal Software Engineer

Senior/Principal Software EngineerApplication Deadline: 31 May 2026Department: Software EngineeringEmployment Type: PermanentLocation: London (Hybrid)Compensation: £70,000 - £100,000 / yearDescriptionPlease note: This role requires applicant ...

AWS Connect Migration Engineer (6 Month Contract)

A tech company in the UK is seeking an AWS Connect Developer for a 6-month contract. This role involves designing and implementing solutions in AWS Connect and migrating telephony workflows from Virtutel. The ideal candidate will have strong experience with AWS services and node-based development. Candidates sho ...

Senior Full Stack Engineer for Live Event Platform

A technology company is seeking a Senior Full-Stack Software Developer to lead the development of high-impact features in the live-event space. This role requires over 5 years of full-stack experience, a solid foundation in React, and the ability to collaborate across teams. The ideal candidate will work in a hy ...

Senior Core C++ Engineer — Trading Engine & Low Latency (London)

A leading cross-asset trading firm in the UK is seeking a Core C++ Developer to enhance its proprietary trading engine. The ideal candidate will have at least 7 years of experience in software development, particularly within fast-paced trading environments. Responsibilities include developing core engine compon ...

Software Engineer Post Trade Derivatives (C#/.NET, AWS)

A global financial services platform is seeking a software developer to join their ETD Operations Technology team in London. The role involves maintaining and enhancing applications that support operational workflows for Exchange-Traded Derivatives. Candidates must have strong experience in C# .NET and be versed ...

Senior React Native Engineer – Hybrid Mobile Apps Impact

A leading recruitment firm is seeking a Mid-Senior Mobile Developer to join their team. You will own the development of iOS and Android apps built with React Native, collaborating closely with product managers and designers to deliver top-notch mobile experiences. The ideal candidate has at least 5 years of expe ...

Debt Capital Strategy Director

A leading real estate developer and manager in London is seeking a Debt Capital Management Director to provide analysis and financial modeling for various debt financing structures. The role involves collaborating with multiple teams and marketing commercial loans to lenders. Candidates should possess 6-8 years ...

Data Analytics Engineer Intern – Hybrid London

A leading analytics firm is offering a DA Developer internship in London to gain hands-on experience in data and analytics. This hybrid role requires you to work in the office at least two days a week. The internship spans from June 2026 to June 2027 and offers opportunities to design dashboards, write SQL queri ...

Front Office FX Python Engineer – Real Time Trading

mthree is seeking a Python Developer to join its Front Office FX Options Technology team in Greater London. In this high-impact role, you will design and support cutting-edge trading systems. Responsibilities include collaborating with traders, enhancing trading algorithms, and integrating systems with regulator ...

Senior Nonprofit Growth Leader, EMEA

Amazon is seeking a Senior Business Developer for its AWS Nonprofits division in London. This role focuses on accelerating revenue growth and deepening relationships with nonprofit organizations across EMEA. Responsibilities include leading executive engagements, developing account strategies, and collaborating ...

DevOps Engineer (SRE) — Multi Cloud & IaC Architect

A financial technology firm in the United Kingdom seeks a skilled DevOps Engineer to join their Site Reliability team. The ideal candidate will build scalable infrastructure, deliver IaC and CI/CD solutions across multi-cloud and on-premise environments, and architect multi-cloud regional failover solutions. Can ...

Industrial OT Software Engineer & Framework Config

Recruit4Mum is looking for an OT Framework Configuration Engineer & Software Developer to join their team, focusing on secure, reliable systems in industrial automation. As part of this role, you will develop OT software solutions integrating with SCADA systems, troubleshoot software issues, and contribute to co ...

Head of Infra & Platform Reliability

Burns Sheehan is looking for a Head of Infrastructure to lead their infrastructure strategy while ensuring platform reliability and scalability. This role involves designing AWS architecture and overseeing cloud operations, all within a high-growth SaaS environment. Key responsibilities include managing vendor r ...

Golang Backend Architect — Distributed Systems Leader

A leading financial technology company in Greater London is seeking an experienced backend developer with at least 6 years in the field. This role involves technical leadership, mentoring of junior staff, and the driving of operational excellence in backend systems. The ideal candidate will have a strong experti ...

Enterprise Node.js & TypeScript Full‑Stack Engineer

Marex in Greater London is seeking a Full Stack Developer to join the Enterprise team. In this role, you will design, develop, and maintain high-quality solutions using NodeJS and Typescript. You will collaborate with product owners and engineering teams, aiming to build scalable services that meet business dema ...

Lead Full Stack Engineer (Hybrid) – Build Scalable Platforms

Meteor Asset Management Limited is seeking an experienced Lead Full-Stack Developer to oversee technical direction and mentor a growing team. You will be responsible for architectural decisions, software development across the full stack, and effective collaboration with stakeholders. The role involves leading h ...

Senior Backend Engineer, Gaming Global, Low Latency

Tencent is hiring an experienced backend developer for their gaming division in Greater London. The ideal candidate has over 8 years of backend development experience, including at least 5 years in the gaming industry. Responsibilities include providing technical support for overseas game projects and working on ...

Senior Python Engineer Global Scale FinTech Backends

JUXT is seeking experienced engineers to join our client projects in Greater London. You'll be responsible for engineering global scale software systems in banking, hedge funds, and other financial institutions. The ideal candidate should be a seasoned Python developer with experience in building transformati ...

Head of Engineering — AI Driven, Velocity First Leader

Energy Jobline ZR is seeking a Head of Engineering/Engineering Manager to lead the next stage of their engineering organization. This role focuses on building a fast-paced team that values speed and efficiency. You should be a top-tier engineer with leadership experience in startups, comfortable with fast dec ...

Platform Automation SRE — Hybrid London, Growth & Ownership

Pertemps London is seeking a Site Reliability Engineer to join their growing team in London. This hybrid role offers a competitive salary of £50,000 per annum and a clear path to Mid-Level SRE within 18 months. You will be responsible for supporting developer builds, designing automation, and enhancing the pl ...

Javascript with Agile Software Engineer Central London (IT) in London Nexus Jobs Limited

Production Environments Must have experience with JavaScript (vanilla JS, prototypes, scoping, design patterns, memory profiling). Track Any Experience Experience with the following skills would be pretty handy: Node.js or other programming languages Cross-platfo ...

Senior React Native iOS Engineer for Investment Platform

McCabe & Barton is seeking a Senior React Native iOS Mobile Developer to join their team in Greater London. In this role, you will be responsible for enhancing the mobile app for the flagship Front Office platform, with duties that include delivering functionality enhancements, leading code reviews, and owning c ...

Senior Python Backend Engineer – GCP & FastAPI, Hybrid

Client Server is seeking a Python Software Engineer / Developer to join their team in Central London with the option for hybrid work. This role offers a competitive salary of up to £100k, joining a well-funded FinTech start-up that is focused on enhancing its core banking platform. The ideal candidate will have ...

Android AI Apps Engineer (Kotlin)

BJAK is seeking an experienced Android Developer to enhance AI-powered applications on mobile platforms. The ideal candidate will have over 3 years of experience in Android development using Kotlin, strong skills in integrating AI features, and a solid understanding of performance optimization. This role emphasi ...

C# .NET Backend Engineer – Azure, London Hybrid

Xcede Recruitment Solutions is looking for a C# .NET Developer for a contract position in London. The role offers an attractive rate of up to £530 per day inside IR35 and involves 3 days of onsite work per week, contributing to a major enterprise digital transformation programme. Essential qualifications include ...

Senior AI Platform Engineer Remote UK

Bluefish is seeking a Staff AI Platform Engineer to lead the adoption of AI across their organization, enhancing developer productivity and operational efficiency. This pivotal role involves collaborating with engineering and product teams to integrate AI into development processes and establish best practices. ...

Lead Real Time Investment Data Architect

Vanguard is seeking a Lead Developer for Real Time Investment Data Systems in London. You will lead the design and delivery of cutting-edge data platforms, integrating with major market data vendors. The role requires 8+ years of experience in financial services, strong hands-on skills with Python and AWS, and a ...

C++ Core Trading Systems Engineer

DV Trading LLC is seeking an experienced software developer to join our DV Equities desk in Greater London. You will be responsible for the development and operations of trading systems, leading in the design and implementation of our core trading platform using C++ 17. The ideal candidate will have ex ...

Backend API Engineer — Shape the Future of Travel (Remote)

Duffel is searching for a Software Engineer in London to help revolutionize the travel industry by building tools for booking and distribution through an elegant API. This hybrid role involves designing and integrating with diverse travel systems while ensuring a simple and effective developer experience. </p ...

Frontend Engineer (React/React Native) | Fintech UI

Emma - we are hiring! is looking for a passionate frontend developer to join their team in London. In this role, you will focus on building new features and enhancements for our mobile and web applications, collaborating with a high-performance tech team. You should have at least 2 years of experience ...

Global Impact Full Stack Dev (Python & React)

Vitol Group is seeking a Full Stack Desk Developer (Python/React) to create and enhance innovative solutions for their global operations. This full-time role involves collaborating with diverse teams and driving the transformation of existing applications. The ideal candidate will have at least 3 years ...

Senior .NET Engineer — Cloud, API & Mentoring

Different Technologies Pty Ltd. based in Greater London is seeking a Senior .NET Developer to design and build modern software solutions across various industries including fintech and healthcare. This role requires 6+ years of .NET experience, and offers a collaborative environment where you will mentor less ...

Senior Enterprise Sales Exec Remote & AI ROI Focus

BlueOptima is looking for an experienced sales professional to manage a pipeline of enterprise accounts across the UK and EMEA. You will collaborate closely with a dedicated SDR team, driving the full sales cycle. The focus will be on engaging with CIOs, CTOs, and CFOs to tackle budget-backed problems in deve ...

Full Stack Engineer: Build AI Driven FinTech Platforms

A financial intelligence startup in London is seeking a versatile full-stack developer to join their growing team. You will work on a mix of backend services in Python and user-facing applications using React and TypeScript. The role involves cloud-native deployments on AWS while collaborating with product manag ...

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    Back End Developer Java Spring Bootpython Jobs in London Job Search Guide, Trends and Insights