• United Kingdom Jobs Expertini profile avatar

    • Senior Python Developer Pythonawsreact Slough Tech Jobs in UK

    Professional job seekers finding United Kingdom jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    Expertini Penguin Mascot Resume Score™
    Resume Score™ Instantly
    Upload Your CV
    Quick 30-second process

    Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

    1. Expertini
    2. United Kingdom
    3. Jobs
    4. Senior Python Developer Pythonawsreact Slough Tech Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior Data Analyst: Cloud & AI Analytics Leader

    A leading investment platform in Manchester is looking for a Senior Data Analyst to drive high-quality analytical insights across the business. Responsibilities include supporting cloud transformation, delivering modern analytics capabilities, and mentoring junior analysts. Candidates should have strong experien ...

    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 ...

    Delivery Lead, Commercial Data & AI Consulting

    A fast-growing data & AI consultancy in London is seeking a Commercial Data Consultant to lead client projects and manage teams. You'll work closely with senior stakeholders to deliver impactful insights, requiring around 4+ years of consulting experience and familiarity with data tools like Excel, SQL, and Pyth ...

    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 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 Software Engineer Autonomous Behavior Planning

    AeroVect is seeking a Senior Software Engineer to design and build behavior planning systems for autonomous vehicles. The role involves developing algorithms, collaborating with teams, and conducting testing. Candidates should have proficiency in modern C++ and Python, a Master’s in a related field, and at least ...

    Senior Manager, Forensic Data Analytics

    Ashurst seeks an Executive (Senior Manager) for its Data & Analytics team in London. The role involves leading complex data solutions for legal and regulatory matters, mentoring junior staff, and contributing to business development efforts. Candidates should have 5-10 years of experience in forensic analytics, ...

    Senior Data Scientist UK Cards | Hybrid & Flexible ML

    Lendable is seeking a Senior Data Scientist to join the Cards Data Science team. This role involves developing machine learning models that improve underwriting, pricing, and customer management decisions. Candidates should have strong programming skills in Python and SQL, with a collaborative mindset and the ab ...

    Strategic AI/ML Engineer for Race Performance

    Atlassian Williams F1 Team is seeking a Senior AI and Modelling Engineer – Strategy to enhance race performance using AI/ML models. You will partner closely with strategists to identify strategic problems, develop tailored machine learning models, and maintain data pipelines. The ideal candidate has strong Pytho ...

    Senior Network Automation Engineer On Prem DC, London

    Opticore IT is seeking a Senior Network Automation Engineer in Greater London to automate a cutting-edge datacenter. The role involves designing automation frameworks, building idempotent solutions, integrating with APIs, and collaborating with engineers. The ideal candidate has advanced Python skills, strong ex ...

    Senior AI Solutions Engineer — Automate & Scale (Hybrid)

    Plentific is looking for a Senior AI Solutions Engineer to join their London team. This hybrid role involves building AI solutions that enhance productivity across various teams. The candidate will need strong skills in low-code platforms, Python, and integration tools, alongside excellent communication abilitie ...

    Senior Data Insight Analyst — Pensions Policy

    The Pensions Regulator is seeking a Senior Data Analyst to shape the future of pensions through data insights. This hybrid role requires expertise in R or Python, statistical modelling, and strong communication skills. Responsibilities include analysing complex data to guide regulatory strategy and leading offic ...

    Senior Platform Engineer – YugabyteDB & Cloud Automation

    hackajob is seeking a Senior Platform Engineer to join the Database Platform team in Greater London. This role involves designing and building a cloud-based database platform that supports numerous databases. The ideal candidate will have significant platform engineering experience, strong Python skills, and exp ...

    Senior AI Deployment Engineer — Hybrid (Europe)

    Taktile is seeking a Senior Forward Deployed Engineer in Greater London. You will own the technical journey from onboarding to AI deployments, leading complex projects and addressing real-world challenges. With 4–6 years of relevant experience, proficiency in Python, SQL, and REST APIs is essential. The role off ...

    Senior C++ Engineer End to End RF & Security Systems

    iO Associates is seeking three Senior C++ Engineers based in Cheltenham to join a national security client on a permanent basis. The successful candidates will lead end-to-end projects, solving complex technical issues in software-defined radio using C++ and Python. Salary ranges from £70,000 to £85,000 per annu ...

    Senior Software Engineer – Travel & Spend Platform

    A global travel management platform is seeking a Senior Software Engineer to develop products using Python/Django. The role involves integrating systems, designing architecture, and mentoring colleagues while working in an Agile environment. Candidates should have extensive web development experience, a mindset ...

    Senior Software Engineer — Build Travel Platform, Equity

    A leading travel management platform in the United Kingdom is searching for a Senior Software Engineer to work on their next-generation web-based product. The ideal candidate will possess strong programming skills in Python and React, with a focus on quality and mentoring. This role offers a competitive salary, ...

    Senior Software Engineer — Travel Platform

    A travel management platform in Birmingham is seeking an experienced Senior Software Engineer. This role focuses on product development using Python and React, and requires strong communication skills and technical experience. You'll be responsible for system architecture, integrations with APIs, and mentoring c ...

    Senior Full Stack Engineer, Genomics SaaS Platform

    A leading technology institute in the UK is seeking a Senior Full Stack Software Engineer to design and maintain a web-based SaaS platform for scientific research. The role involves collaboration with various teams to ensure software reliability and quality. Successful candidates will have strong skills in React ...

    Senior Solution Engineer AI Driven FinServ

    A leading AI software company in Greater London seeks a mid-senior level Solutions Engineer to translate customer needs into impactful use cases. You will collaborate with clients and lead high-stakes projects, utilizing your technical and interpersonal skills in a dynamic, innovative environment. Ideal candidat ...

    Senior Backend Engineer Scalable Systems (Remote)

    A dynamic software development firm seeks a Senior Back End Software Engineer to design and maintain high-quality software solutions. Candidates should have over 7 years of experience, particularly with Python and FastAPI, alongside strong skills in AWS and Kubernetes. This role offers remote work flexibility an ...

    Senior DBA Snowflake/PostgreSQL/Greenplum (Hybrid)

    A recruitment agency is seeking a Senior Delivery Partner in Glasgow to manage and optimize PostgreSQL, Snowflake, and Greenplum databases in a hybrid environment. The ideal candidate has extensive DBA experience, strong SQL skills, and expertise in scripting with Shell, Python, and Ansible. Responsibilities inc ...

    Senior Azure Databricks Platform Lead

    A leading recruitment agency is looking for an experienced Azure Databricks Engineer in Greater London. This senior role demands expertise in Azure Data Services and Databricks alongside strong Python and SQL skills. The engineer will be responsible for developing and optimising data platforms, working closely w ...

    Senior Data Scientist — Pricing & Risk (Hybrid London)

    A leading insurance firm in London is seeking a Senior Data Scientist to apply data science and machine learning to commercial insurance challenges. Responsibilities include delivering impactful analytics, leading analytical projects, and mentoring junior Data Scientists. The role offers a hybrid working model a ...

    LLM Ops Engineer – Real Time AI Pipelines

    A leading financial data provider in the United Kingdom is seeking an LLM Ops Engineer to ensure the reliability and performance of LLMs in production environments. This Senior Associate role involves managing model lifecycle, configuring platform integrations, and monitoring performance. Candidates must have ex ...

    Marketing Mix Modelling Analytics Consultant — Hybrid

    A leading analytics firm in London is seeking a Senior Analytics Consultant to drive advanced Marketing Mix Modelling and econometric projects. You will transform data into actionable insights, working closely with clients and teams. Ideal candidates will have hands-on experience in coding (SQL, R, Python) and a ...

    Senior Credit Risk Analyst — Remote First with Equity & Growth

    A leading fintech company in London is seeking a Senior Credit Risk Analyst who will drive meaningful change in consumer finance products. This role requires confidence in data and coding skills, particularly in Python and SQL. The successful candidate will define credit strategies, derive insights from data, an ...

    Payments Operations Data Scientist Fraud & ML

    A leading EdTech company is seeking a Senior Data Scientist to join their Payments Operations team. This role focuses on optimizing payment workflows and fraud management through data analysis. Ideal candidates will have at least 4 years of experience in fraud management and analytics, and proficiency in SQL and ...

    Senior Modelling Engineer, AI Accelerators (Pre Silicon)

    A leading AI technology company in the UK is seeking a Senior Modelling Engineer to develop software models for innovative AI acceleration hardware. You will collaborate with hardware, software, and machine learning engineers in a dynamic environment. Ideal candidates will have significant experience in semicond ...

    Senior Full Stack Engineer – Cloud & Incident Response Lead

    A technology firm in Leeds is looking for a Senior Full Stack Engineer to support and enhance a diverse range of applications. You will handle business-as-usual operations and contribute to complex incident management. The ideal candidate should have strong knowledge in Java, Python, NodeJS, or C#, and experienc ...

    Senior Product Analytics Scientist Remote M/W F + Equity

    A leading fintech company in London seeks a Senior Product Data Scientist to enhance product analytics for the Zable app. This role involves understanding user behavior and driving the experimentation lifecycle, influencing key business decisions. Required qualifications include 4+ years in data analytics, profi ...

    Senior Full Stack Engineer: Lead Public Sector Solutions

    A digital transformation consultancy in Altrincham is seeking a Senior Full Stack Software Engineer to design and deliver digital solutions for public sector challenges. The role requires ownership of delivery, strong expertise in .NET, Java, or Python, and mentoring skills. The ideal candidate will thrive in a ...

    Lead AI Engineer Build Next Gen AI Systems

    A global leader in employee engagement is seeking a Senior AI Engineer based in London. The role involves building production-ready AI solutions and managing cloud infrastructure, while collaborating with various teams to enhance development and customer experience. Candidates should possess strong Python skills ...

    Senior Research Engineer: ML Pipelines for Production

    A leading proprietary trading firm is looking for a Senior Research Engineer to develop their trading model research framework and partner with Quantitative Researchers. Candidates should hold an advanced degree and bring over 8 years of experience in MLOps or ML Research. Strong proficiency in Python and experi ...

    Senior DevOps Engineer — Quantum Infra & CI/CD

    The American Physical Society in Oxford is looking for a Senior DevOps Engineer to enhance infrastructure for quantum computers. This role involves automation, release management, observability, and platform evolution. You will work closely with teams across software, IT, and research. A strong background in Lin ...

    Senior Football Data Analyst — Lead Data Driven Match Insights

    TheASPA is looking for a Senior Football Data Analyst to join Manchester United FC's Data & AI Team. This role involves delivering insights, match analysis, and reports while collaborating closely with coaches and analysts. Ideal candidates should have a degree in STEM, experience in football analytics, and stro ...

    Senior VP, AI Driven Full Stack Engineering

    hackajob is seeking a Senior Vice President, Full Stack Engineer for BNY in Manchester. The role involves defining technology strategy, championing AI-driven development practices, and overseeing modernization initiatives. Successful candidates will have a Bachelor's degree, strong Java development skills, and h ...

    Remote Senior Credit Eligibility Analyst — Impact at Scale

    M-KOPA is seeking a Senior Analyst in Leeds to join its Credit Eligibility team. This fully remote role involves analysing data to shape credit risk decisions and improve lending strategies. Key responsibilities include refining loan pricing, testing new loan types, and using Python and SQL for data insights. Th ...

    Senior Distributed Systems Engineer, Electronic Trading

    Bloomberg is seeking a Senior Software Engineer for its Electronic Trading Shared Services in London. You'll build high-performance distributed systems and design APIs that facilitate data exchange across applications. Candidates must have experience with C++ and Python, a degree in a relevant field, and a stron ...

    Senior Software Engineer (SC Cleared) – Cyber Tools

    Searchability is seeking a Senior Software Engineer in Manchester to work on operational cyber projects. The role involves developing software applications in Python and C++, collaborating with teams to create secure solutions. Candidates should have substantial experience in secure environments and hold active ...

    Senior Data Scientist & ML Researcher Remote/Hybrid

    Raytheon Systems is seeking a Senior Data Scientist & Machine Learning Researcher in the United Kingdom. You will join the Strategic Research Group, responsible for leading AI/ML projects from conception to delivery. The ideal candidate will have substantial coding experience in Python, a strong foundation in ma ...

    Senior Data & AI Platform Engineer

    Society of Research Software Engineering in Greater London seeks a Senior Software Engineer to lead the design and delivery of secure data pipelines. The role involves line-managing technical staff, developing best practices in software engineering, and collaborating on a technical roadmap. Required skills inclu ...

    Analytics Platform Lead – Data Engineering & Enablement

    Mars is searching for a Senior Data Engineering Manager to lead a team focused on analytics products in Greater London. The role involves managing a distributed team, enforcing engineering standards, and ensuring delivery quality. Candidates should possess over 8 years in engineering management, proficient in SQ ...

    Senior Backend Engineer – Customer Auth (Fintech)

    Funding Circle UK is looking for a Senior Engineer – Customer Auth to lead the development of security and identity platforms. You will create and maintain authentication systems while mentoring junior engineers. Ideal candidates have expertise in Python, distributed systems, and technologies like AWS and Kubern ...

    Senior Full Stack AI Engineer | Hybrid (UK)

    A global financial information leader is seeking a Senior Software Engineer, Full Stack - AI, to develop innovative solutions in London or Manchester. This role involves designing ML/AI applications using modern technologies and requires 7+ years in distributed architectures. Candidates should excel in Python an ...

    Senior Quantitative Researcher PM Engagement

    A leading investment firm in Greater London seeks a Senior Quantitative Researcher. This role involves improving portfolio managers' performance through quantitative analysis and model development. Candidates should possess 5+ years of experience in equity investing, advanced quantitative skills, and strong prog ...

    Senior Data & Reporting Analyst — Exposure Management & Automation

    A global insurance leader is seeking a Senior Data & Reporting Analyst to enhance reporting processes within the Exposure Management team. The role involves automating workflows, improving data capture, and ensuring timely regulatory returns. Candidates should have strong coding abilities in R and/or Python, alo ...

    Senior Pricing Data Scientist: Build Adaptive ML Pricing

    A leading logistics technology firm in Greater London is looking for a Senior Pricing Data Scientist to enhance pricing engines and adapt strategies through dynamic experiments. You'll leverage ML to improve decision-making while translating complex insights into actionable stories for stakeholders. Ideal candid ...

    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 ...

    🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

    Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

    To-Do Planner

    Organize your job search and personal tasks. All data is confidential.

    Open Planner →

    Wellbeing Center

    Access your confidential wellness report and resources to manage job search stress.

    Check Wellbeing →

    Skill Coach

    Plan your skill development with O*NET support to stay competitive in your field.

    Start Coaching →

    Outfit Helper

    Get AI-powered suggestions on what to wear for your next interview.

    Find Outfit →

    Income Tax Calculator

    Plan your finances with our calculator, updated for 2025 tax regulations.

    Calculate Tax →

    Salary Benchmark

    Get accurate, AI-supported salary trends to know your worth and negotiate better.

    Check Salaries →

    Interview Practice

    Practice for any interview with AI-enabled Q&A sessions. All data is private.

    Start Practicing →

    Interview Predictor

    Use our AI-supported tool to predict potential interview questions based on your resume.

    Predict Questions →

    Interview Practice Timer

    Use our mock interview trainer to perfect your answers under timed conditions.

    Start Timer →

    Behavioral Mastery

    Ace tricky behavioral interviews with our AI-powered practice module.

    Master Answers →

    Question Journal

    Confidentially record interview questions you were asked for future reference.

    Open Journal →

    Interview Ace

    A comprehensive tool to help you master every aspect of your interviews.

    Become an Ace →

    Q&A Logs

    Confidentially track your answers to common questions and refine them over time.

    View Logs →

    Application Planner

    Schedule and organize your job applications in one confidential planner.

    Open Planner →

    Cover Letter Tool

    Create perfect, tailored cover letters for each application with AI support.

    Generate Letter →

    Resume Score

    Get instant feedback on your resume with our NLP-supported analysis tool.

    Check My Score →

    ATS Score

    Check your resume's compatibility with Applicant Tracking Systems (ATS).

    Check ATS Score →

    Application Analyzer

    Use AI to analyze job descriptions and optimize your application materials.

    Analyze Application →

    Career Visualizer

    Confidentially plan and visualize your long-term career path and goals.

    Visualize My Career →

    Offer Genius

    Get intelligent insights and strategies to confidently negotiate job offers.

    Negotiate Offers →

    JobFlow

    Track your entire job search progress from application to offer with this intelligent tool.

    Track My Flow →

    JobSense

    Our intelligent matching engine that provides smart job recommendations.

    Get Smart Matches →

    Networking Toolkit

    Tools to build and manage your professional connections. All data is confidential.

    Build Network →

    Professional CV

    A classic, O*NET supported template for corporate and professional roles.

    Use This Template →

    Executive CV

    A premium, O*NET supported template designed for senior and C-level positions.

    Use This Template →

    Modern CV

    A fresh, stylish, O*NET supported template perfect for tech and modern industries.

    Use This Template →

    Creative CV

    A visually distinct, O*NET supported template for design and artistic roles.

    Use This Template →

    Minimalist CV

    A clean, simple, O*NET supported template that focuses purely on content.

    Use This Template →

    Europass CV

    The standard European Union recommended format for wide compatibility.

    Use This Template →

    Student CV

    An institution-recommended template perfect for internships and first jobs.

    Use This Template →

    Graduate CV

    An institution-recommended template for recent graduates entering the workforce.

    Use This Template →

    Academic CV

    The researcher-recommended format for roles in academia and research.

    Use This Template →

    Developer/IT CV

    A tech-savvy recommended template to highlight your technical skills.

    Use This Template →

    Skilled Worker CV

    A trades-recommended template to showcase hands-on skills and experience.

    Use This Template →

    Monochrome CV

    A sleek, black-and-white, O*NET supported template for a professional look.

    Use This Template →

    Art CV

    An artist-recommended template that allows your creativity to shine.

    Use This Template →

    Harvard CV

    A researcher-recommended template based on the classic Harvard format.

    Use This Template →

    Volunteer Research

    Help us improve our platform by joining our community research program.

    Join Research →

    Review Us

    Share your experience with our tools to help other job seekers.

    Share Experience →

    Register

    Create your free account to save jobs, build your profile, and track applications.

    Create Account →

    Login

    Access your dashboard, manage applications, and continue your job search.

    Access Your Account →

    Profile Builder

    Create a comprehensive professional profile that attracts recruiters and showcases your skills.

    Build Your Profile →

    View Profile

    See your public profile exactly as employers will see it. Make sure it's perfect.

    Preview Profile →

    Bookmarked Jobs

    Keep track of all your saved job opportunities in one organized place.

    View Saved Jobs →

    Your Reviews

    View and manage all the company reviews you've submitted.

    See Your Reviews →

    Following

    Manage the list of companies you follow to stay updated on their new openings.

    Manage Following →

    Find Companies

    Discover and research top employers in your country and industry.

    Discover Employers →

    Standalone CV Builder

    Use our O*NET supported CV builder to create a professional resume from scratch.

    Build Your CV →

    PDF to DOC (Beta)

    Convert your PDF resumes or documents into editable Word (DOC) format.

    Convert PDF →

    DOC to PDF (Beta)

    Create universally compatible PDF documents from your Word (DOC) files.

    Create PDF →

    General FAQ

    Find answers to common questions about our job site and platform.

    Read FAQ →

    Job Seekers FAQ

    Get help and find answers to questions specifically for job seekers.

    Get Help →

    Job Matching

    Learn about the technology and algorithms behind how we match you to jobs.

    Learn How →

    Personalized Matching

    Discover how we use your profile and activity to provide customized job suggestions.

    Learn More →

    Quick Apply

    Understand our fast application process and how to make the most of it.

    Learn More →

    Alert Frequency

    Learn how to manage your job alert settings so you get the updates you want.

    Manage Settings →

    Job Alerts Guide

    A complete guide to understanding how job alerts work and how to use them effectively.

    Read Guide →

    Resume Matching

    Learn how our system matches your resume to job requirements.

    Learn More →

    Ethical Branding

    Read our guide to building a professional and ethical personal brand.

    Read Guide →

    Candidate Visibility

    Learn how to increase your visibility to recruiters on our platform.

    Increase Visibility →

    Verified Badge

    Find out how you can get a verified badge to build trust with employers.

    Get Verified →

    AI ATS Technology

    Learn about the advanced AI and ATS technology that powers our platform.

    Learn More →

    ATS Ranking

    Understand how Applicant Tracking Systems rank you as an applicant.

    Learn More →

    Semantic Matching

    Learn how our AI-powered semantic matching goes beyond keywords.

    Learn More →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

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