651 to 675 of 1,048 Full Stack Engineer Jobs

Principal Software Engineer

Hiring Organisation
Accenture
Location
City of London, London, United Kingdom
supporting others. You’re highly comfortable in client‐facing roles, building trusted relationships with stakeholders and delivering against clear expectations. You bring solid fullstack engineering experience (not purely front end or back end), working across the full development lifecycle. Your core technology experience ...

Senior FPGA Engineer

Hiring Organisation
Platform Recruitment
Location
Cambridge, United Kingdom
Senior FPGA Engineer - Cambridge - £80k-£130k Platform Recruitment has partnered with a cutting-edge technology firm developing ultra–low-latency FPGA platforms that power some of the fastest systems in the world. This is an opportunity to work at the sharp end of hardware design; where every nanosecond … counts - joining a team that builds high-performance, globally deployed solutions. The Role As a Senior FPGA Engineer, you’ll take technical ownership of complex digital designs: from concept through to verification and hardware validation. You’ll architect new FPGA platforms, optimise latency and throughput, and collaborate with ...

Software Engineers

Hiring Organisation
CGI
Location
Greater London, United Kingdom
Employment Type
Full Time
allow. Any such arrangements would be agreed in advance with the project team. Your future duties and responsibilities We are seeking a Software Engineer to join our team and contribute to the development of a cutting-edge projects supporting high-value, mission-critical operations. This is an opportunity … applicants who bring depth in a particular language or specialism (e.g., Java-focused, C++-focused, Python-focused), as well as those with broader full-stack expertise. Programming Languages: •Java •Python •RUST Frontend Frameworks: •Vue.js (or similar modern JavaScript frameworks) Scripting & Automation: •Bash •Ansible DevOps & CI/ ...

Senior/Staff Software Engineer, Backend

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
open-source runtimes to build once and ship everywhere — websites, apps, games, and vehicles. We’re looking for a Senior Software Engineer to join our team. As part of a lean, agile team, you’ll have a high degree of autonomy, ownership and direct impact on customers, with … infrastructure that provide the core APIs, real‐time collaboration, file storage, and background processing for the editor. We also own a few fullstack services that power the marketplace and customer‐facing experiences. How we work With a high degree of autonomy and ownership, engineers ...

Network Deployment Engineer

Hiring Organisation
MECS Communications Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
£28 - £32 per hour
Network Deployment Engineer Cisco Catalyst | Cisco Nexus | VMware NSX, | Firewall | Routing & Switching | Data Centre | Onsite | Greater Manchester | M17 1HE @mecscomms is hiring for an experienced contract IP Network Specialist to join a major enterprise networking programme supporting the deployment, implementation and support of complex infrastructure. This … Nexus platforms, together with experience deploying VMware NSX Distributed Firewall solutions within enterprise environments. This opportunity is ideally suited to a Network Deployment Engineer, Network Implementation Engineer or Cisco Network Specialist (CCNA or CCNP) who enjoys practical delivery, troubleshooting and supporting large-scale enterprise networking programmes. ...

Network Deployment Engineer

Hiring Organisation
MECS Communications Ltd
Location
East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£28 - £32 per hour
Network Deployment Engineer Cisco Catalyst | Cisco Nexus | VMware NSX, | Firewall | Routing & Switching | Data Centre | Onsite | London | EC2A 2NE @mecscomms is hiring for an experienced contract IP Network Specialist to join a major enterprise networking programme supporting the deployment, implementation and support of complex infrastructure. This is a highly … Nexus platforms, together with experience deploying VMware NSX Distributed Firewall solutions within enterprise environments. This opportunity is ideally suited to a Network Deployment Engineer, Network Implementation Engineer or Cisco Network Specialist (CCNA or CCNP) who enjoys practical delivery, troubleshooting and supporting large-scale enterprise networking programmes. ...

Senior Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
Senior Software Engineer 📍 London (5 Days Onsite) 💰 Up to £250k Base + Equity 🌍 Visa Sponsorship Available A venture-backed software company is seeking Senior Software Engineers to join a highly selective engineering team. The business is building AI-powered software used by leading consulting firms, private equity funds … opportunity to contribute across the entire stack. Responsibilities include: • Building AI software that helps professionals perform complex analytical work • Working across the full stack, from Rust services and infrastructure to React interfaces • Developing and refining AI-powered workflows, agents and internal tooling • Solving performance, scalability ...

Senior Web Engineer

Hiring Organisation
Santander UK
Location
United Kingdom
Employment Type
Full Time
member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Web Engineer Country: IT STARTS HERE Santander (www.santander.com) is evolving from a global, high-impact brand into a technology-driven organization , and our people are at the heart … technological projects for the financial sector in the world. THE DIFFERENCE YOU MAKE CDAIO/AI TECH is looking for a Senior Web Engineer based in Madrid. We are seeking a Senior Web Engineer to build advanced web solutions using React and TypeScript . You will ...

AI Engineer - £90K - London

Hiring Organisation
WüNDER TALENT
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
Native Engineer — London (Hybrid) We're working exclusively with a fast-growing AI company in London building next-generation infrastructure for industrial asset management. Their platform combines AI-powered Digital Twins, Augmented Reality, and Workflow Automation — deployed across Oil & Gas, Nuclear, Utilities, Manufacturing, and Mining. Real product, real … workflows trained on their own principles, so AI compounds their output over time. You think in systems. You use AI across the full stack ... front-end, back-end, architecture, deployment — and you've shipped something real as a result. The role You'll own features ...

Senior AI Research Engineer

Hiring Organisation
Quantum Technology Solutions Inc
Location
City of London, London, United Kingdom
that generates, tests, and deploys sophisticated trading strategies across digital and traditional markets. We are looking for a hands-on Senior AI Research Engineer to help design and evolve the AI systems powering the platform. The role sits at the intersection of applied AI research and software engineering … taking ideas from research through to reliable production systems. This is not a traditional data science role. You will work across the full stack and should enjoy building AI-native systems in fast-moving, early-stage environments. Key Responsibilities • Design, build, and ship LLM-driven ...

Principal Drupal Engineer

Hiring Organisation
4AllPromos
Location
Old Saybrook, Connecticut, United States
Employment Type
Permanent
Salary
USD Hourly
values creativity, sound technical judgment, data-informed decisions, and systems that make the business better. Position Overview We are seeking a Principal Drupal Engineer to play a central role in planning, building, and improving the Drupal-based platform that will power the next generation of our e-commerce … agentic coding tools such as Claude Code, OpenAI Codex, GitHub Copilot, Cursor, and similar tools. This role is well suited for an engineer with deep Drupal experience who enjoys hard architectural problems, e-commerce at scale, strong code quality, practical delivery, and helping a capable team build better ...

Director, Principal Java Engineer (Investment Banking)

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£140,000 - £170,000 per annum
practices across automation, testing, observability, and performance Build resilient, production-grade systems with a strong focus on reliability and scalability Work across the full software development lifecycle from design through to production support Partner closely with engineering and product leadership to shape technical direction Mentor and support engineers … experience, ideally within microservices and event-driven architectures Experience with Spring Boot and modern backend engineering practices Exposure to Angular or TypeScript within full-stack environments Strong understanding of system design, scalability, and high-availability systems Experience building automated, production-grade platforms with minimal manual intervention ...

Junior Dotnet Developer

Hiring Organisation
Better Placed Ltd - A Sunday Times Top 10 Employer!
Location
Warrington, United Kingdom
Junior .NET Core Engineer Location: Warrington (onsite) Salary: £28,000 – £35,000 Overview My client is a well-established technology-led business looking to grow its in-house development team. They’re now hiring a Junior .NET Core Engineer who’s eager to build on their … year’s experience in software development who wants to deepen their knowledge of modern .NET, learn from experienced engineers, and get exposure to full-stack projects. What you’ll be doing Build and maintain web applications using C# and .NET Core Write clean, efficient, and testable ...

Principal Software Engineer

Hiring Organisation
FBI &TMT
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
client, a global leader in radiation detection and identification within the technology sector, is currently seeking a Principal Software Engineer to join their team in the UK. This permanent, full-time position offers the exciting opportunity to work on cutting-edge projects, driving both innovation … Exceptional understanding of electronics and systems design Hands-on experience with infrastructure as code (IaC) tools: Helm Charts, Terraform or Ansible Experience in full stack development using Angular framework Experience with hardware and software integration Experience in developing software using internet, application layer, transport layer ...

Senior Machine Learning Engineer

Hiring Organisation
Digital Waffle
Location
United Kingdom
Senior ML Engineer – Remote (UK) Most AI products are wrappers. We're building the real thing, an agent that takes on genuine tasks for everyday users: running errands, managing workflows, holding context across long and complex conversations. Reliable by design, not by luck. We're small, we move … bridge research and production, taking ideas and turning them into systems that run at scale, stay reliable, and get better over time. Full-stack ML ownership: from raw data to deployed model. Day to day that looks like: Building end-to-end pipelines across data, training ...

AI Engineer

Hiring Organisation
Abstract Group
Location
Leeds, England, United Kingdom
part of a culture that empowers bold thinking, celebrates diverse perspectives, and thrives on innovation. ABOUT THE ROLE As an AI Engineer, you’ll design, build, and deploy AI features that solve complex problems and deliver real value to our customer. Working across a variety of client projects … evaluation frameworks for autonomous AI financial analysts. ESSENTIALS SKILLS/EXPERIENCE Experience operating within a senior or lead software engineering position with a full stack developer background Experience using React.Js Azure Cloud experience of at least 5+ years Exposure to building AI solutions, with experience shipping ...

Senior AI/ML Engineer

Hiring Organisation
Harnham
Location
United kingdom
Senior AI/ML Engineer UK Based (Remote) - Up to $180,000 Join a leading blockchain analytics platform that combines on-chain data with millions of wallet labels to help investors, institutions, and crypto-native teams make faster, more informed decisions in the decentralised economy. Responsibilities: Lead … customer needs. Requirements: MSc Degree in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. Proven experience as an AI/ML Engineer or similar role A passion for blockchain, crypto, and Web3 technologies An ability to work full-stack with data; some data ...

Founding Engineer (TypeScript/AI)

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
Founding Engineer | Seed-stage AI SaaS (£100k + equity) We’re hiring for a seed-stage SaaS startup backed by Balderton (near £5m raised) that’s using AI to fundamentally redefine its product. The company is pre-PMF and mid-pivot , at a genuine inflection point, and looking … hands-on engineer (~80% coding) to help shape the product, architecture, and technical foundations from the ground up. 💰 Compensation Up to £100k + meaningful equity 🧑 💻 What you’ll be doing Full-stack engineering (backend-leaning): Next.js (FE + BE), Node.js, TypeScript , with some legacy ...

Principal Engineer (SVP) - Investment Banking - JAVA

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£120,000 - £150,000 per annum
strong engineering standards and end-to-end ownership. Key responsibilities include: Designing and building scalable, distributed systems using modern architectural patterns Owning the full software development lifecycle from requirements through to production and support Developing and maintaining microservices and APIs Ensuring systems are reliable, observable, and secure Driving … deliver robust solutions Technology Environment Java and Spring Boot (low-latency) Distributed systems and microservices architecture AI Skills mandatory Angular or TypeScript (full-stack capability beneficial) Cloud and containerisation technologies CI/CD, automated testing, and observability tooling Requirements Strong experience in Java and backend development ...

Remote Software Developer (LLM Evaluation) - Remote

Hiring Organisation
Turing
Location
Tittling, Bayern, Germany
Employment Type
Contract
Contract Rate
EUR Annual
Salary: - € per year Requirements: 3+ years of software engineering experience Strong expertise in building full-stack applications and deploying scalable, production-grade software using modern languages and tools Deep understanding of software architecture, design, development, debugging, and code quality/review assessment Excellent oral and written … C# FastAPI Java JavaScript LLM Python Rust More: - Role: Remote Software Developer (LLM Evaluation) - Salary: 200 - 300 USD per HOUR - Tech stack: Python, JavaScript, C++, C#, Java, FastAPI - Category: Python Developer/Engineer - Location address: 548 Market Street, PMB 18282, San Francisco, United States - Benefits & perks ...

Senior Software Engineer Python

Hiring Organisation
Indotronix Avani UK Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
Title: Lead Software Engineer Location: Hybrid 40% onsite in London, Manchester, Birmingham, Cardiff or Northeast Duration: 12 months IR35: Inside IR35 Overview Our client is seeking experienced Lead Software Engineers to design, build and support secure, scalable digital services within a government environment. The role will focus … best practice, continuous improvement and technical standards Oversee delivery across multiple workstreams and system integrations Technical Environment Python Django Backend-focused role with full-stack awareness Agile delivery GDS-aligned digital services Desirable Experience Government Digital Service (GDS) standards Public sector, government or defence projects ...

Senior Ruby Engineer - £110K

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, UK
Employment Type
Full-time
opportunity to step into a VP of Engineering position in a year from now.You will havedeep expertise in architecting, developing, and scaling full-stack web platforms, particularly within the Ruby on Rails ecosystem. Experienced in guiding cross-disciplinary engineering teams and embedding modern engineering practices that … approach and a strong ability to align technical direction with business strategy in fast-moving, product-centric environments.Key requirements:Ruby & Ruby on RailsFull-Stack Engineering: JavaScript, TypeScript, React, Hotwire, StimulusNode.js & React exposure beneficialAPI Design: REST, GraphQL, external integrationsData Stores: PostgreSQL, MySQL, Redis, ElasticsearchAsync Processing: Sidekiq, ResqueCloud & DevOps ...

Software Engineer (London)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
looking for a software engineer to join a lean and technical quantitative trading startup. You’ll be responsible for developing and maintaining scalable trading applications and infrastructure for many financial markets and assist with developing the full stack of infrastructure to support trading operations. … with Python Experience with x86 hardware Experience with performance engineering Understanding of Intel Xeon pipelining and cache behavior Experience with the TCP networking stack Experience optimizing Linux kernels/using kernel-bypass networking Experience leveraging AWS or similar cloud infrastructure Benefits Catered meals and bountiful snacks Generous budget ...

Senior Software Engineer

Hiring Organisation
Bright Purple Resourcing
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Senior Software Engineer - Buckinghamshire, Hybrid Bright Purple are supporting an ambitious product company looking for a Senior Software Engineer to play a key role in the development and evolution of a critical business platform. Alongside hands-on development, you'll introduce modern engineering standards, bring … Hybrid working with 2 days a week onsite Pension Private medical Investment in career growth The Role: As a Senior Software Engineer, you will work across the full technology stack with a strong focus on .NET development while also taking ownership of modern Angular ...

Senior Software Engineer

Hiring Organisation
Bright Purple Resourcing
Location
Bedford, Bedfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Senior Software Engineer - Buckinghamshire, Hybrid Bright Purple are supporting an ambitious product company looking for a Senior Software Engineer to play a key role in the development and evolution of a critical business platform. Alongside hands-on development, you'll introduce modern engineering standards, bring … Hybrid working with 2 days a week onsite Pension Private medical Investment in career growth The Role: As a Senior Software Engineer, you will work across the full technology stack with a strong focus on .NET development while also taking ownership of modern Angular ...