• United Kingdom Jobs Expertini profile avatar

    • Software Engineer Python Java Data 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. Software Engineer Python Java Data Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Java Engineer

    Company Description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies t ...

    Java Engineer

    Overview This is a free 16 week training course followed by a role with one of our clients. Title Mid-Level Java Engineer Job location Birmingham, UK Description Step into a role as a Mid-Level Java Engineer with one of our clients through the Mid-Le ...

    Java Engineer

    We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our ...

    Java Engineer

    Company DescriptionWe believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress fu ...

    Java Engineer

    About Us: Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever‑changing technical landscape. We partner closely with our clients, embedding our consultants ...

    Java Engineer

    Suite 1A, First Floor, York House, York Street, Manchester M2 3BB, GB We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innova ...

    Java Engineer

    We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our cli ...

    Java Engineer

    Firm & Location PA Consulting Belfast, United Kingdom Office: 4th Floor, Printworks, 35 - 39 Queen Street, Belfast, BT1 6EA, United Kingdom Employment Type: Full‑time Company Description We believe in the power of ingenuity to build a positive human futur ...

    Java Engineer

    Senior Java Developer - Financial Services - Permanent - London - Hybrid About the role: We are seeking a Senior Java Developer to join a high-performing electronic trading technology team building low latency, highly available trading systems across multiple asset classes. This r ...

    Java Engineer

    Company description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our ...

    Java Engineer

    Company description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our ...

    Java Engineer

    Company Description We believe in the power of ingenuity to build a positive human future. Firm: PA Consulting Location: Manchester Benefits: Competive Functional areas: Software Job Type: Full-time Job Description We believe in the power ...

    Java Engineer

    Firm PA Consulting Location 4th Floor, Printworks, 35 - 39 Queen Street, Belfast, BT1 6EA, United Kingdom Job Description We believe in the power of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strate ...

    Senior Full Stack Engineer: AWS, REST & React

    A leading software company in the United Kingdom is seeking an experienced Software Engineer to join their Architecture, Engineering and Construction Data team. The ideal candidate has over 5 years of experience in full stack development, including proficiency in Java, Python, and various front-end technologies ...

    Python Developer – Data Analytics

    Required skills Python, Pandas, Numpy, Scipy, Cython, Sympy, Scikit-learn, Matplotlib, Jupiter, Statistics, Probability, Data Science, Machine Learning, NLP You will be at the forefront of a data-driven initiative to optimise decision making across multiple asset classes and tradin ...

    Python Developer – Data Analytics

    Required skills Python, Pandas, Numpy, Scipy, Cython, Sympy, Scikit-learn, Matplotlib, Jupiter, Statistics, Probability, Data Science, Machine Learning, NLP You will be at the forefront of a data-driven initiative to optimise decision making across multiple asset classes and tradin ...

    Data Tools & Python Analyst

    Build clever tools, shape data products, and support high‑impact projects Join a growing data tools team building smart automation and web‑scraping solutions. Heavy focus on Python, SQL, tooling, APIs and data pipelines. </li ...

    Graduate Software Engineer Tech Accelerate (London)

    A leading data analytics provider in London seeks a Software Engineer for their Tech Accelerate Graduate Program. This 12-month program involves two rotations focused on big data, AI, and DevOps. Candidates should hold a relevant degree and possess programming skills in languages like Java and Python. Exceptiona ...

    Senior Oracle Infra Engineer Automation & Scale

    A leading financial data company is seeking a Senior Software Engineer to enhance its Oracle infrastructure. This role involves designing scalable automation for database management and ensuring high availability. Candidates should have significant experience in Oracle databases, SQL, and programming in Java or ...

    Senior Palantir Engineer — Scale Data with Remote UK

    A technology solutions company in the UK seeks a Senior Palantir Engineer to design and develop large-scale data processing software. This role requires strong experience in Java, Scala, or Python and exposure to data-processing platforms like AWS and Azure. Ideal candidates will have a solid understanding of ET ...

    Senior Backend Engineer, AI Fitness Coaching

    A leading tech company in Greater London is seeking a Software Engineer III to work on innovative AI Fitness Coaching backend projects. The ideal candidate has a Bachelor's degree and experience with Java or Python, along with strong skills in data structures and cloud computing. Responsibilities include partici ...

    Senior Platform Software Engineer Data at Scale

    A global trading firm in Greater London is looking for a Senior Software Engineer to join their Unified Platform team. The role involves developing innovative systems for data processing at scale and enhancing user experience for internal users. Candidates should have a strong background in software development, ...

    Senior Software Engineer Fleet Security & Telematics

    A leading IoT solutions provider seeks a Senior Full-Stack Engineer to contribute to telematics data solutions. This remote role focuses on delivering customer-facing products, leading technical design, and integrating advanced ML/AI technologies into operations. Candidates should have extensive software enginee ...

    Data Architect in London Accenture

    Migration Approach Data integration approach Experience Being a hands-on data architect (only when needed) with program languages Java, Scala , and Python. Accenture is a global professional services company offering expertise in digital, cloud, and security solutions ...

    Impact Focused FDSE: Field Embedded Data Solutions

    A leading data analytics company in Greater London is seeking a Forward Deployed Software Engineer. You will work closely with customers to tackle critical challenges, utilizing advanced technology and large-scale data. Candidates should possess a strong engineering background, be proficient in languages like Py ...

    Lead Software Engineer Databricks, PySpark, AWS in London JPMorgan Chase & Co.

    Lead Software Engineer - Databricks, PySpark, AWS London, United Kingdom Posted about 2 months ago This is a job posted by our partner Jooble Qualifications Strong experience with Redshift Proficiency in SQL based database systems, both SQL & NoSQL, as w ...

    Senior Software Engineer, Unified Platform — Data Tools

    A leading trading firm based in Greater London is seeking a Senior Software Engineer to join its Unified Platform team. The ideal candidate will have at least 2-3 years of platform-level software development experience, strong knowledge of Java or Python, and a passion for solving complex problems in financial m ...

    Software Engineer (National Security)

    Software Engineer | Building Intelligent Systems That Make an Impact Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security Sector Tech: JAVA/C++/Python - or Devops/Data Background An exciting opportunity has ari ...

    Remote Senior Software Engineer Fleet Security & Telemetry

    A technology company in the UK is seeking a senior full-stack engineer to join the Telematics team. This role focuses on developing reliable telematics data solutions for various industries. Candidates should have over 5 years of experience in software engineering, strong programming skills in Java, Python, or G ...

    Lead Software Engineer Quant Research Technology

    Join a high‑performance team building an industry‑leading quantitative portfolio construction platform, where you’ll apply strong Java/(Python across the full SDLC. You’ll work on microservices on AWS ECS, develop event‑driven services with AWS Lambda, Airflow for complex batch processing, leverage Amazon ...

    Lead Software Engineer Quant Research Technology

    Join a high‑performance team building an industry‑leading quantitative portfolio construction platform, where you’ll apply strong Java/(Python across the full SDLC. You’ll work on microservices on AWS ECS, develop event‑driven services with AWS Lambda, Airflow for complex batch processing, leverage Amazon ...

    Software Engineer (National Security)

    Software Engineer | Building Intelligent Systems That Make an Impact Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security Sector Tech: JAVA/C++/Python - or Devops/Data Background An exciting opportunity has ari ...

    Software Engineer (National Security)

    Software Engineer | Building Intelligent Systems That Make an Impact Ready to make your application Please do read through the description at least once before clicking on Apply.Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Secur ...

    Software Engineer (National Security)

    Software Engineer | Building Intelligent Systems That Make an Impact Ready to make your application Please do read through the description at least once before clicking on Apply.Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Secur ...

    Software Engineer (National Security)

    Software Engineer | Building Intelligent Systems That Make an Impact Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security Sector Tech: JAVA/C++/Python - or Devops/Data Background An exciting opportunity has ari ...

    Software Engineer (National Security)

    Software Engineer | Building Intelligent Systems That Make an Impact Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security Sector Tech: JAVA/C++/Python - or Devops/Data Background An exciting opportunity has ari ...

    Software Engineer (National Security)

    Software Engineer | Building Intelligent Systems That Make an Impact Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security Sector Tech: JAVA/C++/Python - or Devops/Data Background An exciting opportunity has ari ...

    Software Engineer (National Security)

    Software Engineer | Building Intelligent Systems That Make an Impact Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security Sector Tech: JAVA/C++/Python - or Devops/Data Background An exciting opportunity has ari ...

    Python Automation Engineer

    Python Software Engineer – Android/iOS Device Automation We are looking for a senior‑level developer familiar with Android and iOS device automation, with solid Python and Java skills. Responsibilities and Qualifications Worked on Android and iOS Device Automation <l ...

    National Security Software Engineer Onsite, Impactful

    A leading technology firm in Central London seeks a Software Engineer to develop impactful technology solutions, including AI-powered tools and data pipelines. The role offers the opportunity to work in a dynamic team, tackling complex problems while producing scalable code in Java, C++, or Python. Ideal candida ...

    Lead MLOps Engineer — Scalable AI for Banking

    A leading global financial services firm in London is seeking a Lead Software Engineer to design, build, and deploy scalable AI/ML solutions. You will work collaboratively with data scientists and product managers while developing secure, intelligent banking solutions. Candidates should have experience in Java, ...

    Principal Data Platform Engineer, Risk Technology

    A leading financial institution in London is seeking a Principal Software Engineer to join the Corporate Risk Technology team. The successful candidate will lead the development of a state-of-the-art data platform, ensuring the delivery of high-quality, secure risk data. Responsibilities include owning product s ...

    Senior Cloud Control Plane Engineer — Kubernetes & Infra

    A leading cloud data platform company in the United Kingdom is seeking a Software Engineer for the Cloud Control Plane team. You will design and implement distributed systems while working in a collaborative Agile environment. Candidates should have experience with programming languages such as Go, C++, Java, or ...

    Software Engineer | High Frequency Trading

    Software Engineer - Quantitative Finance 40+ top trading firms seeking exceptional engineers. Multiple immediate openings. What you'll do: Build trading systems and market data infrastructure Develop ...

    Lead AI/ML Cloud Engineer (Java/Python) on AWS

    A global financial services organization in Central London is seeking a Software Engineering Lead to oversee technical delivery and architecture on a significant AI and cloud programme. This position requires leading engineering teams while ensuring high-quality delivery and implementing advanced AI/ML solutions ...

    Backend Polyglot Engineer for Edge & Cloud (Go/Python/Java)

    A technology company in London is seeking an experienced software engineer to enhance their flagship product, Winnow Vision, which leverages cutting-edge computer vision technology. You will work on optimizing software performance across edge devices and cloud systems. Ideal candidates are proficient in modern p ...

    Senior Backend Engineer Python/Java/Rust Series C HealthTech

    Our client is a Series C Silicon Valley HealthTech with teams in San Francisco and London. We are hiring a Backend Engineer to work on the backbone of a platform that combines real-time data, AI insights , and personalized care pathways to transform healthcare delivery. This role is ...

    Backend Polyglot Engineer for Edge & Cloud (Go/Python/Java)

    A leading food technology company is seeking a talented Software Engineer to join their team in London. You will be responsible for developing their flagship product, utilizing cutting-edge technology in computer vision and cloud computing. Ideal candidates are experienced in backend languages like Go, Java, or ...

    Lead Software Engineer Applied AI/ML Python Engineer

    Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking.You will play a pivotal role in transforming the operations of the world's largest bank. You will collaborate with Data Scientists and Line of Business te ...

    Lead Software Engineer Applied AI/ML Python Engineer

    Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking.You will play a pivotal role in transforming the operations of the world's largest bank. You will collaborate with Data Scientists and Line of Business te ...

    🚀 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 →

      Software Engineer Python Java Data Jobs in United Kingdom Job Search Guide, Trends and Insights