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Senior GenAI Engineer for Enterprise Planning & AI

Anaplan is seeking a Senior GenAI Engineer in Greater London to develop and implement GenAI features that enhance business planning workflows. Candidates should have expertise in ML/AI systems and strong programming skills in Python, as well as experience with deploying LLM-powered applications. The role involve ...

Senior Optical Systems Engineer — High Speed Photonics

Stars Arena is seeking a Senior Optical System Engineer based in Greater London. The role offers a full-time position focusing on high-speed optical systems, photodiodes, and automated test systems, which require strong skills in Python and C. Candidates should have a solid understanding of signal integrity and ...

Senior Virtualisation Engineer – VMware & OpenStack

The University of Manchester seeks a Senior Virtualisation Engineer to manage and support their hybrid infrastructure. Candidates should have strong experience in VMware and OpenStack, alongside scripting skills in PowerShell or Python. The role offers opportunities for collaboration with diverse teams and a gen ...

Senior Forward Deployed AI & Data Engineer

Decho Group is seeking a Senior Consulting Engineer - Forward Deployed in Greater London. In this role, you will take individual ownership of client challenges, designing innovative solutions that unify complex data landscapes. Your responsibilities will involve client advisory, where you'll translate ...

Senior Backend Engineer — AI Platform (Hybrid London)

A growing AI startup in London seeks a Staff/Senior Backend Engineer to build robust systems for their AI platform. Candidates should have 4+ years of experience in software engineering, especially with technologies like Python and FastAPI. The role is hybrid, requiring in-person work four days a week, and offer ...

Senior NetOps Engineer Live Broadcast Networks (Hybrid)

A global sports entertainment company in London is seeking a Senior Network Engineer to design and maintain critical network infrastructure. The role involves implementing security best practices, developing automation strategies using Python and Ansible, and utilizing monitoring tools like Grafana. Ideal candid ...

Senior Fullstack Engineer Hybrid, Cloud & APIs

A leading UK banking organization seeks a Senior Software Engineer (Fullstack) to develop scalable and secure applications. You will work in a hybrid environment and must be proficient in Python, Node.js, React, and containers. Ideal candidates have a strong background in both frontend and backend development, w ...

Senior Investment Analyst TAA & Portfolio Oversight

A leading financial services group in Greater London seeks a Senior Investment Analyst to join their Institutional Retirement Investments team. This role involves monitoring asset allocation, developing tools for portfolio oversight, and collaborating with various teams. Ideal candidates will have a quantitative ...

Senior Data Scientist AI/ML for Strategic Growth

Marshall Wolfe is seeking an experienced Senior Data Scientist for a prestigious financial institution in the UK. This role involves transforming large datasets into actionable insights to support strategic decision-making and business growth. Candidates should have strong skills in statistical analysis, Python, ...

Hands On Penetration Engineer: Offensive Security Lead

Arcus Search is seeking a Senior Offensive Security Engineer in Greater London to enhance their security efforts. This hands-on role involves penetration testing, vulnerability assessment, and collaboration with engineering teams. Candidates should have solid experience in offensive security, familiarity with Ja ...

Senior Quantitative Analyst: Fixed Income & Risk Modeling

LegalAndGeneral is seeking a Senior Quantitative Analyst to join their Investments Quantitative team in London. This role involves developing financial models using Python, supporting investment teams, and ensuring compliance with model governance. Candidates should have strong programming skills, a deep underst ...

Senior AI Engineer Platform & MLOps Leader

JD Sports Fashion is seeking a Senior AI Engineer based in Bury, England. You will architect and develop scalable AI platforms and generative AI systems while collaborating closely with the Data Science and AI teams. The role requires deep expertise in AI engineering and LLMs, strong Python skills, and experienc ...

Senior AI Engineer Lead GenAI & MLOps in Production

Legal And General Group is seeking a Senior AI Engineer in Cardiff, UK. The role entails providing technical leadership in designing and delivering production AI solutions. Candidates should have strong Python skills, experience with generative AI solutions, and a collaborative mindset. The position offers a com ...

Senior PAM Engineer: Automate & Secure Privileged Access

A leading financial markets infrastructure provider is seeking a Senior Security Engineer in London. This role involves deploying, configuring, and maintaining PAM platforms to protect privileged accounts. Significant experience with PAM platforms, Windows/Linux administration, scripting in PowerShell/Python, an ...

Senior AI Data Scientist — Hybrid Cloud & AI Solutions

A leading global technology firm is seeking a Senior Data Scientist to lead AI solutions and advanced analytics for diverse clients. The role requires expertise in managing the AI project lifecycle, proficiency in Python, and experience with NLP and Machine Learning techniques. The ideal candidate will work coll ...

Senior Data Engineer & AI Solutions Consultant

A global consulting firm is looking for a Data Engineer Senior Consultant in Belfast to design and optimize data solutions that support advanced analytics. The ideal candidate will have extensive experience with cloud platforms and data engineering practices, working collaboratively with teams to deliver impactf ...

Senior Principal Data Scientist Aviation ML Leader

A leading analytics firm in London seeks a Senior Principal Data Scientist to drive advanced analytics in the aviation sector. This pivotal role emphasizes mentorship, technical leadership, and hands-on development of innovative data-driven solutions. Ideal candidates should be proficient in Python and SQL, expe ...

Senior Site Reliability Engineer (Remote UK)

OUR STORY TechInsights is the information Platform for the semiconductor industry.Regarded as the most trusted source of actionable, in-depth intelligence related to semiconductor innovation and surrounding markets, TechInsights’ content informs decision makers and professionals whose success ...

Senior Site Reliability Engineer (Remote UK)

OUR STORY TechInsights is the information Platform for the semiconductor industry.Regarded as the most trusted source of actionable, in-depth intelligence related to semiconductor innovation and surrounding markets, TechInsights’ content informs decision makers and professionals whose success ...

Investment Risk Analyst

A globally active insurance firm is seeking an Investment risk analyst to join its London-based team. Key Responsibilities Develop and maintain regulatory capital and cashflow projection models, supporting scenario analysis and stress testing across multiple entities and jurisdictio ...

Senior DevOps Engineer

Senior Automation Engineer | £650-£700p/day (Inside IR35) | West Midlands (Fully on site) | 6 months (initially) | Stakeholder management/ Comfortable with network platforms We are looking for a Senior Automation Engineer to play a key role in a large-scale network automation programme. This is a ...

Staff Software Engineer — Remote UK, AI Driven DevEx

AlphaSense, Inc. is seeking a Staff Software Engineer focused on enhancing the developer experience within the Core Developer Experience team. This remote role in the United Kingdom emphasizes improving local development workflows, integrating AI into the software development lifecycle, and enhancing productivit ...

Senior Architect, Distributed AI & HPC Networking

A leading technology company is seeking a Senior HPC and AI Network Software Architect to develop scalable AI infrastructure. This role involves building and evolving software systems for distributed AI training, developing communication capabilities, and collaborating on hardware features. Candidates should hav ...

Senior Motor Pricing Analyst Invested in Your Growth

A leading global insurance firm in the United Kingdom is seeking a Senior GI Pricing Analyst to advance their career in motor pricing. The role involves building advanced pricing models and optimizing product offerings, along with opportunities to enhance skills in underwriting and risk engineering. Applicants s ...

Senior Data Analyst Global Operations & Insights

A leading data and analytics firm in the United Kingdom is seeking a Senior Data Analyst to consult with stakeholders and develop data-driven insights. The role requires significant experience in analytics and data science, along with expertise in SQL and Python. The candidate will lead complex projects and ment ...

Senior Network Engineer Remote UK (Cisco, SD WAN)

A global technology company is seeking a Senior Network Engineer to design and manage a large-scale Cisco-based enterprise network. This role involves mentoring engineers and leading complex initiatives while ensuring network stability. Candidates should possess strong Cisco expertise, including CCNP certificati ...

Senior Backend Engineer — Casino UX (Flexible, Impactful)

A next-gen sports betting platform is seeking a Senior Backend Engineer to join their Casino UX team. The role involves owning the backend lifecycle, building APIs, and writing maintainable code. Candidates should have over 5 years of backend experience, strong Python skills, and a solid understanding of databas ...

Senior Quantum Control Software Engineer

A global quantum technology company in the United Kingdom is seeking a Senior Research Software Engineer to develop robust software for quantum control systems. The ideal candidate has a Bachelor's degree in a relevant field and at least 5 years of experience, alongside skills in Python and Linux. This role invo ...

Senior Engineering Manager — Remote UK, Scale & Reliability

GitHub, Inc. is seeking a Senior Engineering Manager to lead and develop distributed teams in the United Kingdom. The role emphasizes alignment with product goals, team coaching, and maintaining high engineering standards. The ideal candidate will have substantial experience in software development and people ma ...

Senior ML Engineer — Proactive AI Systems

Bjak is seeking a Senior Member of Technical Staff in Machine Learning to develop and manage ML subsystems for a proactive AI chat application. This role involves building systems from data preparation to deployment, ensuring they meet operational standards. Strong skills in Python, PyTorch, and JAX are essentia ...

Senior Staff Engineer: Hybrid Infra & DevOps Platform

DataDirect Networks (DDN) is seeking a Senior Staff Engineer – Infrastructure Engineering & DevOps to lead cloud automation and high-performance systems. This role requires extensive experience in infrastructure engineering, programming skills in Python or Go, and familiarity with infrastructure-as-code tools li ...

Senior Data Scientist: Fraud Data Infra & AI Automation

Socure is seeking a Senior Data Scientist in the United Kingdom to enhance identity verification and fraud risk management. This role involves building scalable data pipelines, leveraging advanced AI techniques, and collaborating cross-functionally. Candidates should have at least 5 years' experience in data sci ...

Remote Senior Backend Engineer, Growth Platform

A leading cryptocurrency platform is seeking a Senior Software Engineer to design and maintain internal tools and services that enhance development across teams. Responsibilities include building SDKs, APIs, and backend systems to drive growth and improve reliability. Ideal candidates will have 5+ years in softw ...

Senior Product Data Analyst: Drive Growth with Insights

A leading fintech company is seeking a Senior Product Data Analyst to enable data-informed decision-making across product teams. In this role, you will leverage advanced data analysis techniques and collaborate with cross-functional teams to drive business strategies. Ideal candidates have strong data analytics ...

Remote UK Senior GenAI & LLM Solutions Architect

Advancing Analytics is seeking a Senior AI Consultant to design and deploy AI solutions. The role requires a PhD in a relevant field and experience with GenAI, Large Language Models, and tools like Databricks and Azure. Candidates must have strong programming skills in Python and the ability to convey complex co ...

Senior ML Engineer: Design, Train & Deploy Models

A leading social media platform in the United Kingdom is looking for a Senior Machine Learning Engineer to manage a project involving the development and deployment of predictive models. The successful candidate will have 6-8 years of experience in Machine Learning Engineering, expertise in Python, and a strong ...

Senior AI Generative Robotics Engineer — Hybrid & Flexible Hours

A leading technology firm in the UK is seeking a Senior AI Generative Robotics Engineer. This role involves designing and optimizing complex multi-agent AI systems and deploying these solutions to edge platforms. Candidates need proven experience with agentic AI systems and a strong background in Python and AI d ...

Senior Backend Engineer, AI Studio Scale & Impact

NexGen Cloud is looking for a Senior Software Engineer to join the AI Studio team. You will design and build backend services, APIs, and user-facing features in a role that actively influences the platform's evolution. The ideal candidate will have strong experience in production backend systems, proficiency in ...

Senior Pricing Scientist — Remote Real Time Marketplace AI

InDrive Group is hiring a Senior Applied Scientist (Researcher) to design and enhance dynamic pricing systems for its marketplace. The role requires expertise in data science and applied research, with a focus on balancing supply and demand using innovative decision systems. Candidates should have 3+ years of ex ...

Senior Backend Engineer Free to Play Games (Remote UK)

A next-generation gaming platform is seeking a Senior Backend Engineer to own the backend systems for new Free to Play games. This role involves designing scalable backend architectures and constructing APIs. The ideal candidate will have over 5 years of backend engineering experience and be proficient in Python ...

Senior GCP VDC Network Engineer Hybrid

Tata Consultancy Services is seeking a Senior GCP VDC Network Engineer to join the team in the UK, working in hybrid mode. The role involves designing and managing GCP network architecture, implementing cloud connectivity solutions, and automating workflows with Python. Ideal candidates should have strong GCP ne ...

Senior Backend Engineer: Build Scalable APIs & Microservices

Burns Sheehan is looking for a Senior Backend Engineer for a rapidly scaling iGaming platform in the United Kingdom. This role involves owning the APIs and contributing to systems architecture while migrating from a Python monolith to resilient services. Ideal candidates have strong experience in backend enginee ...

Senior Integration Platform Engineer GTM Analytics & AI

A leading digital marketing technology firm in the United Kingdom is seeking a Senior Integration Platform Engineer. This role involves designing and operating secure, scalable cloud services, collaborating with analytics and finance teams, and ensuring stable data integrations. The ideal candidate will have a s ...

Senior Network Support Engineer Drive Network Automation

NetBox Labs, Inc. in the United Kingdom is seeking a Senior Customer Support Engineer who will serve as the technical partner for customers. The role entails deep familiarity with customer environments, diagnosing and resolving technical issues, and managing the technical lifecycle post-sale. Candidates should p ...

Senior Economic Experience Designer

Midnite Limited is seeking a Senior Economy Designer to lead the design and balancing of its player economies and reward systems, ensuring scalability and sustainability. This role involves collaboration with Product, Data, and Engineering teams to create engaging experiences. Candidates should have over 5 years ...

Software Engineer, Salesforce (Integrations)

Overview Software Engineer, Salesforce (Integrations) – Platform Engineering, London, UK. Responsibilities Develop and maintain Dialpad’s Salesforce integration. Contribute to the development of other Dialpad integrations. Write architectural design & s ...

Staff Software Engineer

Staff Software Engineer – THE AI Scale-Up of 2026 | Future Unicorn Up to £160,000 plus excellent stock options London – 2 days a week Next.js | React | Typescript | Node | Python Are you a product‑focused Staff Software Engineer who enjoys autonomy and wants to build ...

Application Support Engineer Asset Manager

Application Support Engineer (Microsoft O365 Windows) London to £70k 6 month FTCDo you have L2 and L3 support experience?You could be progressing your career at a tech driven, global Asset Manager with multiple billions of dollars under management.As an Application Support Engineer ...

Software Engineer

Role: Software Engineer Location: Gloucester, England Salary: £42,000 – £72,000 depending on experience, plus bonus and benefits We're currently supporting a growing National Security technology team as they continue to exp ...

Lead Software Engineer

Electronic circuit boards are at the core of current and future inventions - mobile phones, augmented reality, autonomous vehicles and spacecrafts. Yet today designing an electronic circuit board is an extremely manual, long and tedious process. At Circuit Mind we believe that this is wrong and we are on a ...

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    Senior Python Developer Pythonawsreact Slough Tech Jobs in United Kingdom Job Search Guide, Trends and Insights