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    Technical Writer II

    At Optimizely, we're on a mission to help people unlock their digital potential. We do that by reinventing how marketing and product teams work to create and optimize digital experiences across all channels. With Optimizely One, our industry-first operating system for marketers, we offer teams flexibility and ...

    Manager, Engineering

    Snyk is the leader in secure AI software development, helping millions of developers build fast and stay secure as AI transforms how software is built. Our AI‑native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnerabi ...

    Senior Solution Sales Executive, Developer Experience

    Senior Solution Sales Executive, Developer Experience Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country ...

    Java Developer – Front Office / Trading Systems

    Java Developer – Front Office / Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunity* MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise in complex software engineeri ...

    Senior Microsoft Dynamics BC/NAV Developer (Remote)

    Who is OPENLANE UK? OPENLANE Europe was founded in Belgium in 2004 and has offices in 5 European countries (Belgium, Italy, Netherlands, Germany, France) and the UK. Today, the headquarters of OPENLANE Europe are still located in Belgium (Tienen). After the acquisition in 2019 by OPENLANE ...

    Senior Manager, Engineering

    Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI‑native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnera ...

    Application Architect

    We are on a mission to become the leading international force in residential property management. What we do matters to billions of people in their everyday lives.Residential real estate is the world’s largest asset class, and for most families, buying a home is the single biggest financial decision they ...

    Back End (C# .NET) Software Engineer

    **Work Schedule** Standard (Mon-Fri) **Environmental Conditions** Office **Job Description** As the world leader in serving science, we solve the world’s toughest problems, like giving cancer patients hope, ensuring water and food are safe, helping law enforcement sol ...

    Senior .NET Developer in Milton Keynes Hireful

    We are looking for a Senior Full Stack Developer We want someone who is eager to take ownership of exciting challenges and deliver high-quality, maintainable code. You will be responsible for both front-end and back-end development, so a strong understanding of each layer of the software development st ...

    Frontend UI Engineer (React/Angular) – Edinburgh

    Software Engineer, UI Developer Location: Edinburgh, United Kingdom Role: Full time, competitive compensation. This position requires a strong background in UI development with expertise in modern JavaScript frameworks such as React.js or Angular, a solid understanding of TypeScri ...

    .Net Developer in Milton Keynes Ascendion

    .Net Developer Milton Keynes, United Kingdom Posted 9 months ago Tech stack C APIs Docker React Web API TypeScript REST web Key Responsibilities: Design, develop, and mainta ...

    Senior BE Python Engineer for DevOps FULLY REMOTE, U.S., CANADA, EUROPE based only

    Job Description The RoleWe're seeking a versatile DevOps Engineer with Python language skills, to help scale our infrastructure and operations. This is a wear many hats position perfect for someone who thrives in a fast-paced, distributed environment and enjoys building syste ...

    Fintech Graduate Software Engineer (Backend) Regtech 2026

    Suade is seeking candidates to join our Graduate Software Engineering programme, which focuses on developing innovative Regulatory Technology (RegTech) software. If you are passionate about technology and finance and want to start your software engineering career, we invite you to apply.Please note ...

    Fintech Graduate Software Engineer (Backend) Regtech 2026

    Suade is seeking candidates to join our Graduate Software Engineering programme, which focuses on developing innovative Regulatory Technology (RegTech) software. If you are passionate about technology and finance and want to start your software engineering career, we invite you to apply.Please note ...

    Senior Test Design Engineer

    Senior Test Design Engineer Based at our York office, the Senior Test Design Engineer will be a member of our Global R&D team responsible for the development and implementation of functional tests for new and existing Adtran products, and for the underlying test infrastructure. Key Respons ...

    Research Scientist | Diffusion Modelling | Python | PyTorch | Machine Learning | Generative Mod[...]

    Role Overview We are seeking a highly capable machine learning researcher with deep expertise in generative modeling. In this role, you will join an interdisciplinary group of machine learning practitioners, scientists, and engineers working together to advance how we design biological systems an ...

    Founding Full Stack AI Engineer (Python & TypeScript) | London, On site

    About Our Client Our Client is a fast-growing AI company transforming customer service through AI-powered voice agents. Their technology enables businesses to automate calls, emails, WhatsApp conversations, bookings, payments, and CRM workflows with human-like efficiency. Founded in ...

    Technical Consultant

    Technical Consultant - Halifax - Onsite - Up to £90,000 - Highest Security Clearance (or Eligble) Great opportunity with a specialist technology consultancy that delivers complex software engineering, systems design and technical assurance services to Defence and National Security organisations a ...

    Dev Ops Engineer

    Looking for DevOps Engineers with strong software engineering understanding. Khuda Technology has partnered up with a client who seeks Software Engineers with strong development and DevOps skills. You’ll construct and maintain the Software Development Environment, collaborate globally for system av ...

    Staff SRE, Ads

    Location: Reddit has a flexible first workforce. Don't live near our office? No worries: you can work remotely from anywhere in the UK, the Netherlands or Ireland. Visit The Ads organization powers Reddit's advertising platform, enabling advertisers to reach highly engaged communities whil ...

    Quant Developer – Trading Analytics – Equity Derivatives Tech

    **Quant Developer – Trading Analytics – Equity Derivatives Tech** Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can ...

    Full Stack AI Engineer

    Join to apply for the Full Stack AI Engineer role at Carda Health Join to apply for the Full Stack AI Engineer role at Carda Health About CardaRehab is a pain. So much so that only 10% of qualifying Card ...

    Principal Front End Developer React Consultancy

    Principal Front End Developer / Engineer (React) London / WFH to £120k ...

    Research Software Engineer User Configurable AI Ready Datasets

    We are looking for a Research Software Engineer (A2) to work on the development of data infrastructure services supporting Machine Learning (ML) efforts within the European Union’s Destination Earth (DestinE) initiative. ECMWF produces world‑leading scientific datasets. In this role you wil ...

    Senior Full Stack Engineer

    Lead Full Stack Engineer (AI-Powered Decision Intelligence) At-a-Glance Lead Full Stack Engineer opportunity with a Stanford-founded AI business making a significant impact on how enterprises make decisions Core stack: Python, AWS, with Rust ...

    Senior Product Security Engineer

    Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more tha ...

    Senior Platform Engineer — Cloud Native, Self‑Serve Infra

    About ENSEK ENSEK builds the cloud‑native SaaS software that’s transforming how energy retailers operate, innovate and manage at scale. We help retailers lower operating costs, improve billing accuracy for consumers, and enhance customer experience through automation and AI‑driven insight, all un ...

    Senior Platform Engineer

    About ENSEK ENSEK builds the cloud‑native SaaS software that’s transforming how energy retailers operate, innovate and manage at scale. We help retailers lower operating costs, improve billing accuracy for consumers, and enhance customer experience through automation and AI‑driven insight, all un ...

    Senior Platform Engineer

    About ENSEK ENSEK builds the cloud‑native SaaS software that’s transforming how energy retailers operate, innovate and manage at scale. We help retailers lower operating costs, improve billing accuracy for consumers, and enhance customer experience through automation and AI‑driven insight, all un ...

    Senior Platform Engineer — Cloud Native, Self‑Serve Infra

    About ENSEK ENSEK builds the cloud‑native SaaS software that’s transforming how energy retailers operate, innovate and manage at scale. We help retailers lower operating costs, improve billing accuracy for consumers, and enhance customer experience through automation and AI‑driven insight, all un ...

    Application Software Engineer Relocation to Tokyo

    At Wayve we're committed to creating a diverse, fair and respectful culture that is inclusive of everyone based on their unique skills and perspectives, and regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, s ...

    Application Software Engineer Relocation to Tokyo

    Overview At Wayve we are committed to a diverse, fair and respectful culture that is inclusive of everyone based on their unique skills and perspectives, and regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citizenship, marital or domestic status, sexual ori ...

    Senior Cloud Platform Engineer

    Job Summary We are looking for a Senior Network Engineer to join our Cloud Platform Team and help develop and deploy clouds and services. Working closely with our colleagues in Software Platform, Datacentre Operations and Product Development teams, you will deploy services on our fleet of cutting ...

    R&D Engineer

    This is a fantastic opportunity to join Luminance, the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc. 5000’s ‘Fastest Growing Companies in America’, Luminance is ...

    Senior Automation Engineer – London

    Exciting opportunity at one of the fastest growing financial services firms around the world. They offer prime brokerage, clearing and financing across traditional and digital assets, and are now looking to hire world-class software engineers to help build on their success.Responsibilities < ...

    Senior Automation Engineer – London

    Exciting opportunity at one of the fastest growing financial services firms around the world. They offer prime brokerage, clearing and financing across traditional and digital assets, and are now looking to hire world-class software engineers to help build on their success.Responsibilities < ...

    R&D Engineer

    This is a fantastic opportunity to join Luminance, the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc. 5000’s ‘Fastest Growing Companies in America’, Luminance is ...

    Senior RF Test Engineer

    This Cambridge company develops communications technology that simplifies the architecting of connected devices, making RF connectivity more accessible for a wide range of applications. They are seeking an RF Test Engineer to join their development team. This on-site position will involve technical and team l ...

    System Engineer: £120k + Bonus/benefits (AI Trading)

    Systems Engineer Leading Technology-Driven Investment Firm London Up to £120,000 + Bonus/Benefits A leading technology-driven investment firm is seeking a Systems Specialist to join its infrastructure engineering team in London. This is ...

    Software Engineer Intern (2026 Cohort) in London Cogna

    Software Engineer Intern (2026 Cohort) London, United Kingdom Posted 7 months ago This is a job posted by our partner Jooble Tech stack C Rust TypeScript Artificial Intelligence Software Engineer Haskell ...

    Senior Full Stack Engineer

    Join a cutting-edge tech team shaping secure digital solutions for high-stakes environments. This Senior Software Engineer role is your chance to work on innovative projects that blend cloud, front-end, and back-end development in a collaborative, fast-paced setting. Role Overview L ...

    Security Engineer

    Security Engineer – API, IAM & Automation Locations: Glasgow, Greater Manchester or Northampton (Hybrid) Salary: Up to £67,000 base + bonus (DOE) The Role We’re looking for a Security Engineer to join a growing security engineering function, helping to design and build s ...

    Security Engineer

    Security Engineer – API, IAM & Automation Locations: Glasgow, Greater Manchester or Northampton (Hybrid) Salary: Up to £67,000 base + bonus (DOE) The Role We’re looking for a Security Engineer to join a growing security engineering function, helping to design and build s ...

    Software Development Engineer in Test (SDET Engineer)

    Responsibilities Design and build high-performance tools and services to validate the reliability, performance, and correctness of ML data pipelines and AI infrastructure. Develop platform-level test solutions and automation frameworks using Python, Terraform, and modern cloud-native ...

    Security Engineer

    Security Engineer – API, IAM & Automation Locations: Glasgow, Greater Manchester or Northampton (Hybrid) Salary: Up to £67,000 base + bonus (DOE) The Role We’re looking for a Security Engineer to join a growing security engineering function, helping to design and build s ...

    Chief Technology Officer

    Overview Lead the Future of Defence Simulation Technology When RAF sensor operators scan hostile territories, when submarine hunters track underwater threats, when military intelligence teams decode electronic warfare signals – their success depends on world-class training. We’re ...

    Machine Learning Engineer

    Machine Learning Engineer – Generative AI Machine Learning Engineer with generative AI, LLM or ML experience is sought by a high growth scale up based near Birmingham. Working at the forefront of national security innovation this Machine Learning Engineer will work within a R&D team colla ...

    Photonic Layout Engineer

    Photonic Layout Engineer We are looking for a Photonic Layout Engineer to join our QPU Design team at Oxford Ionics/IonQ. Key Responsibilities Arrange and route photonic components on chip in coordination with metal track and CMOS routing. Produce reticle‑size ph ...

    Senior Software Engineer (Backend) Behavioral Security Products

    At Abnormal AI, we protect our customers against nefarious adversaries who are constantly evolving their techniques and tactics to outwit and undermine traditional approaches to security. Abnormal is recognized as a top cybersecurity startup (Leader in the 2025 Gartner Magic Quadrant for Email Secu ...

    Senior DevOps Engineer

    Senior DevOps Engineer BBBH64191Posted: 14/05/2026£70,000 - £80,000 per annum + Pension + Healthc ...

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      Software Developer Php Mysql Python Jobs in United Kingdom Job Search Guide, Trends and Insights