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🚨 Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote🚨 We're partnering with a well-funded AI startup (stealth for now) that’s building at the intersection of LLMs and cybersecurity, and we’re looking to connect with exceptional Full Stack Engineers across the EU. This is an early engineering hire with huge ownership, high autonomy, and the chance to shape a modern product and architecture from day one. 💸 Salary: €100,000 – €160,000 (£100-140k)+ very strong equity package 🌍 Location: Fully remote across the EU 🛠 Tech Stack: React, TypeScript, Python, AI/LLMs ✈️ Company: Quarterly offsites with a small, high-performing international team Ideal Background – B2B SaaS experience and startup mindset – 6+ years full-stack experience, can build end-to-end features – Proven REST API development with Python – Strong React + TypeScript skills – Bonus: Production level LLM integration experience – Work independently in a small, senior team, shaping architecture and performance If you're interested in joining a cutting-edge AI company and want real impact, autonomy, and technical ownership, feel free to reach out with your CV and notice period. 🚨 Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote🚨

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record in building and scaling applications powered by Large Language Models (LLMs). This role requires deep expertise in Java, React, and modern AI/ML development, including LLM frameworks, SDKs, and retrieval-augmented generation (RAG) systems. Key Responsibilities • Design and develop scalable full-stack solutions involving both frontend (React/TypeScript) and backend (Java)., • Build and optimise AI/ML pipelines leveraging LLMs and RAG architectures., • Develop SDKs and APIs to support AI-driven applications in resource-constrained or production-grade environments., • Collaborate across engineering, product, and research teams to drive innovation in AI/ML-based products., • Ensure high performance, testability, and reliability across the stack. Key Qualifications • Strong proficiency in Java and React/TypeScript, • Hands-on experience building and deploying LLM-based systems (e.g., OpenAI, Hugging Face Transformers, LangChain, etc.)., • Deep understanding of AI application architecture, including RAG systems, vector databases, prompt engineering, and fine-tuning., • Experience with ML model serving, SDK development, and working in production-grade environments., • Ability to work across the full stack and thrive in a fast-paced, collaborative environment., • Product-focused engineer What We Offer: • The chance to work with cutting-edge hardware technologies in a high-growth environment., • A collaborative team culture that values innovation and technical excellence., • Competitive salary and benefits package.

Love being on the move and interacting with people from all walks of life? Proud to deliver quality goods on time and put a smile on thousands of faces every week? Join Ocado Logistics where there are bags of possibilities. It's our mission to provide an outstanding customer experience. Whilst others might call you delivery drivers, here at Ocado Logistics our Customer Service Team Members play a vital role, delivering top quality products on time and in an efficient manner. You’ll be out on the road whatever the weather, but you’ll never have to fight over the radio station, and you can sing along as loud as you like! In return, we use our automated technology to pre plan your route and pre-load your van! Everyone likes their groceries at different times, so our working patterns will involve evenings and weekends in addition to weekdays - so on top of your base pay you will receive premiums that will increase your average hourly earnings to £13.50 per hour. You can also stack your earnings further with enhanced overtime to fund those special occasions! All your breaks are paid, meaning for every minute at work you get paid. That’s a great deal! (Everyone’s shifts will vary but more information is included at the bottom of this advert to help you understand what that might look like.) Whilst a safe working environment goes without saying, we offer a shopping list of perks that you can tailor to suit your lifestyle, including: • Company pension of up to 7% matched contributions after just 3 months, • An enhanced digital health and wellbeing service, including virtual GP appointments, for you and your dependents, • Hundreds of high street shopping, entertainment and restaurant discounts, • Life insurance coverage from day one of employment, • 15% off your weekly shop with Ocado.com, • Loads more voluntary benefits such as dental and travel insurance at a discounted price You don’t need any previous experience to join our good-natured team, just bring yourself and a positive attitude, and our amazing training team will do the rest! But you will need the following Driving Licence Requirements: • Full UK or EU driving licence., • Minimum of 12 months driving experience, • Maximum of 6 penalty points. As this is a customer facing role, good communication skills are also essential. How to apply: • Fill in an online application - there is no CV needed!, • Our friendly recruitment team will get in touch to conduct an Online Licence Check and Right to Work Checks., • You will be invited to take a tour of the site, giving you the opportunity to meet the team for a question-and-answer session, • We will run a Disclosure Barring System check (DBS). Contract Hours: 40 hours (including paid breaks) Contracted days: You will be required to work any 5 days out of 7 working 8 hour shifts, and will be provided with further information during pre-boarding. Shifts: AM & PM. You may start as early as 05:30 in the morning, and can finish as late as 12:00 (midnight). Please check your commute time prior to applying. You will receive your shift rota up to 13 weeks in advance. Pay Structure: This position is lunar paid. This means you will be paid every 4 weeks according to a monthly schedule. Please take this into consideration when applying. Hourly Pay Rate: Monday to Saturday (Basic Rate) £13.04 Evening Premium (from 6pm) £1.12 Sunday Day Premium £1.30 Sunday Evening Premium £2.54 Overtime rate Monday to Saturday (Day Shift) £16.30 Overtime rate Monday to Saturday (Evening Shift) £17.70 We are proud to be a Disability Confident employer, prioritising inclusivity and equal opportunities for all individuals, ensuring a supportive and accessible workplace for people with disabilities. So, whatever your background or story, you’ll find a home at Ocado Logistics.

Love being on the move and interacting with people from all walks of life? Proud to deliver quality goods on time and put a smile on thousands of faces every week? Join Ocado Logistics where there are bags of possibilities. It's our mission to provide an outstanding customer experience. Whilst others might call you delivery drivers, here at Ocado Logistics our Customer Service Team Members play a vital role, delivering top quality products on time and in an efficient manner. You’ll be out on the road whatever the weather, but you’ll never have to fight over the radio station, and you can sing along as loud as you like! In return, we use our automated technology to pre plan your route and pre-load your van! Everyone likes their groceries at different times, so our working patterns will involve evenings and weekends in addition to weekdays - so on top of your base pay you will receive premiums that will increase your average hourly earnings to £13.50 per hour. You can also stack your earnings further with enhanced overtime to fund those special occasions! All your breaks are paid, meaning for every minute at work you get paid. That’s a great deal! (Everyone’s shifts will vary but more information is included at the bottom of this advert to help you understand what that might look like.) Whilst a safe working environment goes without saying, we offer a shopping list of perks that you can tailor to suit your lifestyle, including: • Company pension of up to 7% matched contributions after just 3 months, • An enhanced digital health and wellbeing service, including virtual GP appointments, for you and your dependents, • Hundreds of high street shopping, entertainment and restaurant discounts, • Life insurance coverage from day one of employment, • 15% off your weekly shop with Ocado.com, • Loads more voluntary benefits such as dental and travel insurance at a discounted price You don’t need any previous experience to join our good-natured team, just bring yourself and a positive attitude, and our amazing training team will do the rest! But you will need the following Driving Licence Requirements: • Full UK or EU driving licence., • Minimum of 12 months driving experience, • Maximum of 6 penalty points. As this is a customer facing role, good communication skills are also essential. How to apply: • Fill in an online application - there is no CV needed!, • Our friendly recruitment team will get in touch to conduct an Online Licence Check and Right to Work Checks., • You will be invited to take a tour of the site, giving you the opportunity to meet the team for a question-and-answer session, • We will run a Disclosure Barring System check (DBS). Contract Hours: 40 hours (including paid breaks) Contracted days: You will be required to work any 5 days out of 7 working 8 hour shifts, and will be provided with further information during pre-boarding. Shifts: AM & PM. You may start as early as 05:30 in the morning, and can finish as late as 12:00 (midnight). Please check your commute time prior to applying. You will receive your shift rota up to 13 weeks in advance. Pay Structure: This position is lunar paid. This means you will be paid every 4 weeks according to a monthly schedule. Please take this into consideration when applying. Hourly Pay Rate: Monday to Saturday (Basic Rate) £13.04 Evening Premium (from 6pm) £1.12 Sunday Day Premium £1.30 Sunday Evening Premium £2.54 Overtime rate Monday to Saturday (Day Shift) £16.30 Overtime rate Monday to Saturday (Evening Shift) £17.70 We are proud to be a Disability Confident employer, prioritising inclusivity and equal opportunities for all individuals, ensuring a supportive and accessible workplace for people with disabilities. So, whatever your background or story, you’ll find a home at Ocado Logistics.

We are seeking a dedicated and passionate Full-Stack Software Developer with 3+ years of experience to join our growing team. Developing full-stack applications using React and Next. Understanding of cloud infrastructure, deployment best practices & the ability to ship full-stack features quickly an

Senior Full‑Stack Engineer – FX e‑Trading – London Atrium EMEA is looking for several Senior Full‑Stack Engineer with good experience of FX e‑Trading (React/TypeScript + Java) to help architect and build a new FX e‑trading platform from the ground up, working across the stack to deliver high‑performance, resilient, and secure systems. You will partner closely with product, trading, and infrastructure teams to deliver features end‑to‑end—from UI and desktop container experiences to low‑latency backend services. Lean into the latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience. 4 days onsite in London. PAYE/Umbrella options. • Lead design and development of full‑stack features: React/TypeScript web apps, desktop container integrations (OpenFin or similar), and Java services., • Architect and implement scalable, event‑driven, and microservices‑based backend components (e.g., Spring Boot), including APIs, market data, order/risk workflows, and real‑time streaming., • Build performant and accessible UIs with modular, reusable components; drive state management, data visualization, and UX for trading workflows., • Optimize latency, throughput, and reliability across the stack; instrument observability (metrics, tracing, logging) and performance profiling., • Establish engineering best practices: code standards, testing strategies (unit/integration/E2E), CI/CD, secure coding, and release management., • Mentor engineers through code reviews, design sessions, and hands‑on pairing—encouraging thoughtful abstractions, clean architecture, and pragmatic delivery., • Use AI development tools for assisted coding, refactoring, test generation, secure code analysis, documentation, and knowledge search—evaluating where AI accelerates while maintaining human oversight., • Collaborate with stakeholders to translate trading requirements into robust technical designs; write clear specs and implementation plans. Essential: • Professional software engineering experience, with deep expertise in: Frontend: React, TypeScript, modern tooling (bundlers, linting, testing frameworks)., • Backend: Core Java, Spring Boot (or similar), multithreading/concurrency, performance tuning., • Experience designing and operating distributed systems (microservices, event‑driven architectures, messaging/streaming)., • Strong understanding of computer science fundamentals (data structures, algorithms, concurrency, networking, OS)., • Proven experience in e‑trading or real‑time financial systems (FX highly desirable), including familiarity with market data, order flows, and execution workflows., • Hands‑on with CI/CD, containerization, cloud/on‑prem deployments, and observability., • Comfort evaluating and integrating AI coding tools into daily development workflows., • Excellent communication and stakeholder engagement; able to lead initiatives and mentor others., • Experience with desktop container frameworks (OpenFin, Electron, or similar)., • Experience with streaming/messaging (e.g., Kafka, Solace) and low‑latency patterns., • Knowledge of web performance optimization and accessibility. Click Apply now/Contact Lianne to be considered for the Senior Full‑Stack Engineer – London role

What are we looking for? We are seeking a dedicated and passionate Full-Stack Software Developer with 3+ years of experience to join our growing team. Greenpixie, a Climate-Tech Company, working on our cutting-edge software products. This role requires a product-minded developer who can own feature

This is a chance to work across the stack, shaping intuitive user experiences and building internal tools alongside a world-class research and engineering team. Solid Python experience and familiarity with SQL/NoSQL databases.

We’re looking for a Full-stack Software Engineer to join our London team as part of the Experiences Squad - we want someone who thrives in a fast-paced environment, someone who wants to make a positive impact to their environment and someone with a mentality of self-growth and continuously strives

We’re looking for a Full-stack Software Engineer to join our London team as part of the Experiences Squad - we want someone who thrives in a fast-paced environment, someone who wants to make a positive impact to their environment and someone with a mentality of self-growth and continuously strives

Senior Full‑Stack C# Developer/Team Lead – London (Hybrid). A leading global trading business is expanding its London technology team and is looking for a lead developer to help build and evolve enterprise‑scale trading and risk systems. Mentoring and supporting developers across

A leading digital asset firm is seeking a Senior Full Stack Web Engineer to deliver engaging and performant applications. A competitive salary and flexible remote working options are offered.

Clear Street is modernizing the brokerage ecosystem. Founded in 2018, Clear Street is a diversified financial services firm replacing the legacy infrastructure used across capital markets. We started from scratch by building a completely cloud-native clearing and custody system designed for today’

A growing tech company in the UK is seeking a mid-level to senior Software Engineer for a hybrid role.This position offers the opportunity to work with an agile team on a multi-brand ecommerce platform, focusing on backend development in Python, while also having exposure to frontend technologies.Th

A global healthcare company is seeking a Senior Full Stack AI Engineer to lead the design of AI-driven web experiences.This role involves working closely with product and design teams to create interactive applications leveraging large language models.Candidates should have over 6 years of experienc

Proficient in Java (versions 8/11), Angular, Spring Boot, TypeScript, Python, HTML, and CSS. Proficient in Java (versions 8/11), Angular, Spring Boot, TypeScript, Python, HTML, and CSS.

The company will not accept unsolicited resumes from headhunters, recruitment agencies or fee-based recruitment services. As a full-stack developer, work as part of a small multi-disciplinary team to deliver high quality software solutions to meet clients Illustration and Tooling needs. Testing (C

Excellent knowledge of Javascript and related FE technologies (React, Typescript, Webpack, etc.

A leading medical training provider based near London is seeking a Lead Full Stack Developer to support code migration and new product development.

We’re the company behind many Facebook and Twitter accounts, such as Handpicked London on Facebook or @LDN on Twitter.We’re a funded startup, and we try to find the best of the web around a particular topic to present to our communities.To do this efficiently with our small team (there’s six o

Do you want to help pups and their pawrents develop a lifelong bond? Zigzag is the #1 app for puppy training & life skills. We’re on a mission to make puppy training accessible and enjoyable for everyone. We currently have a lean team of full stack developers maintaining and evolving the Zigzag Pu

Client Delivery Lead at RedRock Resourcing.Experience in relational databases such as.Software Development and IT Services and IT Consulting.Please apply for full details!.Location: London, England, United Kingdom.

A leading technology services provider is seeking a BPM Consultant in the City of London.

Excellent HTML5 and CSS3 skills* Database expertise (preferably with DocumentDB and/or DynamoDB)* Experience with AWS infrastructure (EKS, CloudFront, S3)Preferred qualifications:* Experience leading small to medium teams of engineers* Understanding of game engine architecture and practical expe

As a Senior Software Engineer at Deliveroo, your individual work contributes to achieving goals in multiple teams. At Deliveroo we know that people are the heart of the business and we prioritise their welfare.

Nomura is committed to an employment policy of equal opportunities and is fundamentally opposed to any less favourable treatment accorded to existing or potential members of staff on the grounds of race, creed, colour, nationality, disability, marital status, pregnancy, gender or sexual orientation.

I'm working with a systematic hedge fund in London, who have large technical teams underpinning desks of quants and traders, as they trade in a computer driven yet collaborative manner.The codebase is in C#, and they have a multiple engineers on their trading desks building bespoke trading tools and

A leading AI consultancy in City Of London is seeking a Senior Software Engineer for their Customer Development team.This role focuses on scaling their innovative Decision Intelligence platform.The ideal candidate has strong full‑stack engineering abilities, especially in Python, TypeScript, and R

Build the future of gaming data with us – join the Video Game Insights Team at Sensor Tower! At Sensor Tower, we’ve been at the forefront of mobile app analytics, helping thousands of businesses grow smarter and faster with our industry-leading data. To ensure your submission is considered, only

A leading property technology company is looking for a Full Stack Ruby/Rails Developer. This remote position requires strong expertise in Ruby on Rails and cloud services such as AWS and GCP.

You’ll bring strong HTML, CSS, and JavaScript skills, along with experience in React or Vue, and knowledge of the latest AI technologies, to craft engaging, user-friendly websites. You’ll bring strong HTML, CSS, and JavaScript skills, along with experience in React or Vue, and knowledge of the l

Senior Tech Recruiter - Software Engineering at Wave Talent. Direct message the job poster from Wave Talent.

The company is looking to recruit a full stack developer into this platform team, enhancing the platform to increase the productivity of the technology department and wider business. Work effectively with 3rd party relationships: vendors, contractors, software providers. The role requires a minimum

Build and empower teams: mentor full‑stack, DevOps, and Automation Test engineers fostering autonomy, innovation, and accountability. This is a role for a technical leader who still builds, thrives on solving complex problems, automating intelligently, and mentoring the next generation of engineer

Fixed Income Technology is responsible for delivering state of the art technology solutions to the Fixed Income business. The Fixed Income business has set out an ambitious growth plan, and strong technical development is critical to achieving our goals and enhancing our leading position in the fina

A leading crypto platform in London is looking for a Software Engineer (Fullstack) to enhance user experiences and develop proprietary tools in the digital collectible space.The ideal candidate has 4+ years of experience in full stack development and a solid grasp of various technologies.This positi

Full Stack Engineer page is loaded## Full Stack Engineerlocations: UK-London Officetime type: Full timeposted on: Posted 7 Days Agojob requisition id: R-500617Job DescriptionJoin the Legal Tech Revolution at LiteraOverview: As a Full Stack Developer working with the latest genera

Senior Full Stack Web Engineer - Crypto. We are seeking a full stack web engineer with a strong sense of UI/UX design and a proven track record in the financial services industry. Champion good engineering practices, including code reviews, automated testing, documentation, and CI/CD workflows.

Features will likely cover the whole stack with a heavy focus on backend.

Affinity Labs is building the future of company creation, a full-stack AI venture studio that partners with content creators to co-found authentic, scalable software businesses. Affinity Labs: Founding Engineer (Backend).

Build and maintain APIs (FastAPI or similar) to serve ML models. Deploy machine learning models into performance.

Proven experience working in a software growth team or directly on product growth experiments.Strong skills across the MERN stack (Node.React, Express, MongoDB) are essential, along with familiarity with CI/CD workflows and cloud-based environments (AWS preferred).Additionally, emphasis is placed on

Direct message the job poster from Client Server.Tech Recruiter - Software Engineering at Client-Server.Opportunity to progress your career in a senior, hands‑on Software Engineer role at a scale‑up tech company, that enables smart matching for commercial van drivers and consumers, via job biddi

Senior Full Stack Web Engineer. Senior Full Stack Web Engineer. Explore and share emerging technologies, with particular interest in Rust, WebAssembly, and modern API frameworks.

Experience of building web apps. We are a remote first company based in the UK and as such we’re seeking people with a strong sense of autonomy. Position: Employee Work Schedule: Full-time Remote: Yes Relocation: No Salary: Competitive, dependant on experience.

Join our graduate program and become a key member of an entrepreneurial team where you can take real ownership of challenges and significantly impact our platform and end-user products. We seek a graduate Full-Stack Engineer to help evolve our web SDKs and compliance platform. This is a full-time gr

Are you currently in a Team Leader role looking for a new challenge or an experienced Consultant seeking to advance into leadership? Folio Business Support is recruiting and would love to hear from you if you're considering your next move.Ideally, you will have an agency background, preferably withi

Full Stack Developer / Technical Lead. Have professional experience in full-stack development, with a strong grasp of object-oriented programming (Java, C#, C++, Ruby, or similar).