Architect engineer jobs in London - Page 2Create job alerts

Distributed Systems Engineer - Global Quant Trading Firm | Up to £400k TC A globally recognised and fast-growing quantitative trading firm are searching for a Distributed Systems Engineer to help design and optimise their distributed computing environment. You’ll be working in a highly comp...

Are you a highly experienced and versatile Principal Engineer looking to make a significant impact at a dynamic FinTech company? We're revolutionizing the lending space in general, and we need your expertise to help us build cutting-edge technology that empowers businesses and fosters a more incl...

MLOps Engineer B2B SaaS AI Start-Up Pays £55k-£70k 1-day a week in Central London offices MLOps Engineer - AI - Python, LLMOps, Data Pipelines, AI Workflows I've got a brand new role with a client of mine who are a B2B SaaS AI Start-Up, who are looking to grow their Engineering team o...

Principal Data Engineer, Consulting London Based You must be eligible for SC Clearance Role Overview The Principal Data Engineer will be responsible for designing and implementing cloud-based data solutions using a range of AWS services. This role involves working closely with client...

Job title: Platform Engineer – Automation (Terraform / Ansible / Python) Client: Elite FinTech Salary: £100,000-£200,000 Location: London / Hybrid Skills: Linux, Terraform, Ansible, Chef, Puppet, Ansible, Kubernetes, Docker, CI/CD, Python The role: My client are seeking a knowledgeabl...

Lead Java/C# Engineer - Contract outside IR35 A leading financial services firm based in London is seeking a Lead Java/C# Engineer on a contract basis to drive forward the delivery of a high-performance, cloud-native platform built around event sourcing principles. About the Role: As th...

Senior Back End Developer – Scale Up SaaS Tech – London (Hybrid/Remote) £65,000 - £75,000 + Benefits | Permanent A pioneering client in the technology space is looking for a Software Engineer to join their talented team in London. They are a mission led company and have built a cutting edge ...

Title: Senior Data Engineer Salary: Up to £100,000 D.O.E Location: London (Hybrid 3 Days on site) Are you a Data Engineer ready to make a real impact in a company that values innovation, autonomy, and excellence? iO Associates is recruiting for a high-growth, forward-thinking investment f...

Who we are: Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better world. UST is a mi...

AWS Solutions Architect – Consulting & Defence Location: Manchester Salary: £70,000 - £90,000 + 10% bonus Overview: We’re supporting a leading consultancy at the forefront of digital transformation, data intelligence, and national security. With a global footprint and deep expertise in ...

About the Role: (Retail experience) We are seeking an experienced Cloud Architect with strong domain expertise in the retail sector and technical proficiency in vector search technologies and AI-driven agent systems. This role is responsible for designing scalable and intelligent cloud-native ar...

As Technical Co Founder / Founding Engineer, you’ll lead engineering as we productise the role of an Buy Side M&A — turning scattered calls, decks, and spreadsheets into intelligent, persistent agent workflows that get smarter over time. This isn’t just prompt-chaining. You’ll design and own:...

Data Engineer (one day a week in the central London office) Sports Analytics This role is a unique opportunity for a Data Engineer to combine technical challenges with creativity in a collaborative, high-standard work environment. By joining this team, you’ll not only be part of a cre...

Team: Machine Learning Location: London (Liverpool Street) Employment Type: Full-time and Permanent Remuneration: £70–90k Base Salary + Discretionary Bonus + Equity We are a stealth-mode AI laboratory researching and developing Machine Learning models. The founding team consists of Cam...

The Client Tempest Vane Partners is supporting a high-growth, institution-backed fintech scale-up at the forefront of digital asset infrastructure. With global offices and a mission to bring regulated solutions to institutional finance, this firm is redefining how digital assets are secured a...

Azure Software / Application Engineer - Hybrid Working - Outside IR35 Our client, a global Insurance broker, are currently looking to hire an Azure Software / Application Engineer with strong Microsoft Azure experience and a background of Integration projects. This role would be hybrid working w...

Full Stack Engineer – Agentic AI-Powered FinTech Location: London/Hybrid (2 days per week in the office) Up to £130,000 per annum plus stock options Typescript | Node | React | Next.js | AWS | GraphQL Senior Full Stack Engineer - We’re partnering with a well-funded, cutting-edge sta...

The role Position: Data Architect Contract type: Full Time/Permanent Reporting to: Head of Data Location: London Overview of role As the Data Architect you will join a small but powerful data team, with a mission to transform Zodiac Maritime into a data driven organisation. You will...

SOLUTIONS CONSULTANT We are seeking a Solutions Consultant to support enterprise clients in the design, implementation, and optimization of modern cloud data platforms—particularly those leveraging Snowflake. This role blends hands-on technical delivery with strategic consulting across the full...

🚀 Senior Java Engineer – Kafka & Spring Boot About the Client We’re working with an innovative team building the next generation of secure, real-time communication and data platforms. Their flagship product is a fresh reimagining of an existing system, crafted to provide robust, distributed...

Senior Full Stack Engineer (Backend-Leaning) Maze is proud to be partnering on a retained basis with one of the fastest-growing platforms in the creator economy space to hire a Senior Full Stack Engineer. This is a high-impact role focused on building scalable products with a slight emphasis ...

A Mission-Oriented Opportunity This role is with a team that builds software enabling data-driven decision-making and operational effectiveness at global scale. Their platforms help partners solve real-world problems—from forecasting supply chain disruptions to accelerating medical breakthroughs...

.NET Developer – Retailer – London (Tech stack: .NET, C#, Angular, RESTful APIs, Microservices, Entity Framework, SQL Server, CI/CD, Git, Agile, Azure, App Services, Devops, Programmer, Full Stack Engineer, Architect, .NET Developer) 🚀 .NET Developer + Angular Developer Wanted 📍 Lo...

🧻 Role: Principal Engineer 🥞 Stack: Java, Kotlin, AWS 📍 Location: London, Hybrid (2-4x Month) 💰 Salary: Up to £120k-£140k Xcede are partnering with a FinTech Scale up who are building out a brand new SaaS platform integrating directly with major banking intuitions. 🚀 What wi...

Principal Platform Engineer 📍 White City, London (Hybrid – 1 day a week in-office) 💰 Competitive Salary + Excellent Benefits Are you a platform engineering expert ready to lead from the front? We're a fast-scaling tech company headquartered in White City, London, on the lookout for a Pri...

GPU Software Engineer Location: London, UK (Hybrid) Type: Full-Time, Permanent Sector: Media & Video Technology The Opportunity Are you someone who thrives on seeing your code move swiftly from concept to customer deployment? Do you believe in a “right first time” mindset and want t...

About Us We are an early-stage fintech startup (not rebuilding but) re-wiring the global payments infrastructure. Today, sending money across borders is slow, expensive, and fragmented. We're here to fix that—making instant cross-border payments a reality. We’re an early-stage fintech startup...

Job Title: Sr. DevOps Engineer Location: London, UK (3 days in office) SC Cleared: Required Job Type: Full-Time Experience: 5-8 years About the Role We are seeking a highly skilled and experienced Platform Engineer to build and maintain the core infrastructure and tooling that empowe...

Senior Full-Stack Engineer – Rapid AI Features on Vercel (London, UK) Are you ready to turbocharge your career at a high-growth UK FinTech startup? We’re looking for a Senior Full-Stack Engineer to architect and ship game-changing AI features at lightning speed—with an unbeatable experien...

Lead Backend Engineer (Kotlin/JVM) in a B2B FinTech startup Hands-on, leading a team of 4 💷 Up to £100,000 + Equity + Benefits 📍Hybrid Remote: 3 Days in Central London office, 2 days working from home Join a B2B FinTech startup backed by a global bank, that is transforming the fin...

Job Title: Network Engineer – Cisco & ThousandEyes Implementation Contract: 6-Month Contract (Inside IR35) Location: London (Onsite 3 Days per Week) Rate: £400 per day (Inside IR35) Start Date: ASAP Job Description: We are seeking an experienced Network Engineer with proven expertise in Cis...

Data Analytics Engineer (Marketing data) 💰 £70,000-£80,000 + equity 🖥️ Snowflake, SQL, Google Analytics 🌍 London, 2-3 days a week in London office We are partnered with one the UK's most exciting e-commerce scaleups and supporting them on their search for a Marketing Data/Analytics ...

Senior AI/ML Engineer Location: London (2 Days in Office) Type: Permanent, Full-time About the Role An established tech company is building out its next generation of intelligent software products and is looking for a highly experienced Staff-level AI/ML Engineer to lead hands-on developme...

We're a fast-moving startup building intelligent systems powered by large language models. We're looking for a software engineer who can design, build, and deploy AI systems end-to-end — especially those involving retrieval-augmented generation (RAG), embeddings, and LLM orchestration. This is a ...

Lead AI Engineer, LLMs & Biometric Access Control London, UK (Hybrid) Full-Time | Permanent Top-Tier Financial Institution | Cutting-Edge AI Division A leading global finance company is seeking a Lead AI Engineer to help build the future of secure, intelligent systems. This is a unique...

Front-end Engineer/12 months contract/35.22 Pounds an hour Inside Ir 35/fully remote/London - Our Value Intelligence team is a high-impact engineering and analytics squad. We operate on a micro-front-end architecture, and encourage our colleagues to use the best technology for the job - whether...

Distributed Computing Application Engineer - Systematic Hedge Fund - London Our client, a leading systematic hedge fund, is seeking a Distributed Computing Application Engineer to join their London-based team. This role involves collaborating across multiple business units to architect and opt...

At Plexe, we're building the future of machine learning development. We're enabling anyone to create production-ready ML models using natural language instructions. We're backed by Y Combinator and were recently featured in Business Insider as one of the top 10 AI agent startups at Y Combinator's...

Company Overview Flux Computing designs and manufactures optical processors to train and run inference on large AI models. Join us in London to be part of a highly motivated and skilled team that thrives on delivering impact and innovation at speed. The role We’re searching for a Digital De...

Principal Go (Golang) Engineer | Stealth Fintech | London (Min. 4 days/week onsite in London) Up to £200k + Equity | Hybrid London Maze is partnering with a stealth-mode startup that's rebuilding core banking from the ground up. They’re creating the world’s first open-source, AI-native "Thin ...

Data Solution Architect - SnowFlake, CI/CD, Azure Devops Hybrid/Remote Up to £1000 per day (Inside IR35) 6-Month Contract I am currently partnered with a leading market Insurance company, who urgently requires a Data Solution Architect who comes from a background in Data Engineering to work...

Hawksworth are now recruiting for a Security Architect for Network & Cloud for a global legal firm. This is a Permanent position, Remote working for the most part with occasional travel to Belfast or London. Salary negotiable, looking for the right candidate. The Security Architect for Networ...

C# Developer / Software Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer ...

Chief Nuclear Safety Engineer - can be based anywhere in the UK - open to hybrid or remote - £90,000 - £115,000 + £6,500 car allowance + discretionary bonus Job Description Join us as a Chief Nuclear Safety Engineer in 'Aerospace, Defence, Security and Technology' (ADS&T) and play a pivotal ...

Team: Machine Learning Location: London (Liverpool Street) Employment Type: Full-time and Permanent Remuneration: £60–70k Base Salary + Discretionary Bonus + Equity We are a stealth-mode AI laboratory researching and developing Machine Learning models. The founding team consists of Cam...

Company Overview Trireme Trading is a leading force in cryptocurrency markets, specialising in innovative quantitative trading strategies. As an established hedge fund, we employ high-frequency trading techniques and offer comprehensive market-making services. Our global operations span both ...

Role: Senior Product Engineer Salary range: £100,000 - £160,000 Location: 4-5 days on site, Kings Cross Tech stack: Flexible A mission-driven firm is hiring a Senior Product Engineer to help build the systems and tools that support a new wave of companies tackling humanity’s biggest chall...

Company Description Xapien is one of the brightest and most exciting tech companies to appear over the last few years. The AI-powered automated research platform is redefining background research and gaining critical success from clients. Every business in the world, in every sector, needs to k...