Python Core Developer Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
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.

Reset

Create Job Alert

 
   
Reset

Hands on Python Tech Lead for Financial Analytics

Intec Select is looking for a Team Lead in Software Engineering with expertise in Python, ideally suited for someone with experience in financial services technology. Located in the UK, this hands-on role requires strong leadership skills, the ability to work directly with clients, and contribute to technical so ...

Senior Backend Engineer Go/Python/Scala (6M Contract)

A leading recruitment firm in the United Kingdom is seeking a Senior Talent Acquisition specialist for a 6 months contract. This mid-level backend position involves working with engineering teams, creating APIs, and managing projects. The ideal candidate will have over 3 years of software development experience ...

Senior Full Stack Engineer (Python/React) TOP COMPANY!

Senior Full Stack Engineer (Python/React) -TOP COMPANY!This is a Perm roleIn partnership with Robert Half LtdLocation: Central London (Work Pattern 2 days in office and 3 days from home)You'll be joining a top-tier, high-standards engineering environment with str ...

Senior Back End Python Engineer FULLY REMOTE WORLDWIDE

Job Description This is a FULLY REMOTE-WORLDWIDE positionActivePrime is a Silicon Valley Tech companyAs a senior software engineer, you'll join a team tackling genuinely hard problems: distributed data processing at enterprise scale, complex deduplication algorithms, ...

Senior Full Stack Engineer (Python/React) TOP COMPANY!

Senior Full Stack Engineer (Python/React) -TOP COMPANY!This is a Perm roleIn partnership with Robert Half LtdLocation: Central London (Work Pattern 2 days in office and 3 days from home)You'll be joining a top-tier, high-standards engineering environment with str ...

Senior Back End Python Engineer FULLY REMOTE WORLDWIDE

Job Description This is a FULLY REMOTE-WORLDWIDE positionActivePrime is a Silicon Valley Tech companyAs a senior software engineer, you'll join a team tackling genuinely hard problems: distributed data processing at enterprise scale, complex deduplication algorithms, ...

Core Skills & Employability Tutor (Unaccredited) East Lothian Works (Casual) EAL12557

Job Description Vacancy Information Hourly rate of pay: £20.13 - £22.51 Have you got the right qualifications and skills for this job Find out below, and hit apply to be considered. Days and Hours of Work:Potential working days will be from Monday - Friday, hours will vary.To start 10th August 2026. East Lothi ...

Core Skills & Employability Tutor (Unaccredited) East Lothian Works (Casual) EAL12557

Job Description Vacancy Information Hourly rate of pay: £20.13 - £22.51 Have you got the right qualifications and skills for this job Find out below, and hit apply to be considered. Days and Hours of Work:Potential working days will be from Monday - Friday, hours will vary.To start 10th August 2026. East Lothi ...

Lead Consultant Oracle EBS Core HR, Career Development & Learning, UK

Lead Consultant – Oracle EBS Core HR, Career Development & LearningRole – Lead ConsultantTechnology – Oracle EBS Core HR, Career Development & Learning Functional ConsultantLocation – UKBusiness Unit – ORCCompensation ...

Oracle EBS HCM Consultant: Core HR, Learn & Talent UK 1yr

Mastek Ltd is seeking an Oracle EBS HCM Functional Consultant to join their team in the Greater London area. This role requires 8–10 years of experience in Oracle EBS HCM modules, specifically Core HR, Learning Management, and Talent Management. The candidate will configure and support these modules while collab ...

Core Skills & Employability Tutor (Unaccredited) East Lothian Works (Casual) EAL12557

Vacancy Information Hourly rate of pay: £20.13 - £22.51 Days and Hours of Work: Potential working days will be from Monday - Friday, hours will vary. To start 10th August 2026. East Lothian Works are recruiting experienced individuals to work with adults and young people (16 and post school) to improve the numer ...

Freelance Site Manager – Retail Shell & Core Fit Out (5 Months)

Site Manager - 5 Months - Thurrock - £260 Per Day (CIS) - Immediate Start Available Site Manager - Retail - Shell & Core / CAT A Fit-Out. We are currently recruiting for an experienced Freelance Site Manager to oversee a Shell & Core / CAT A refit project in Thurrock. This is an excellent o ...

Principal Consultant Oracle EBS Core HR / Payroll Techno Functional UK

Principal Consultant – Oracle EBS Core HR / Payroll Techno Functional – UK Business Unit: ORC Compensation: Competitive (including bonus) Job Description We are looking for an Oracle EBS Enterprise Architect to support EBS Core HR / Payroll modules for UK public sector c ...

Senior Software Engineer Core Video & Data New London, United Kingdom

Senior Software Engineer - Core Video & Data London, United Kingdom At Hudl, we build great teams. We hire the best of the best to ensure you’re working with people you can constantly learn from. You’re trusted to get your work done your way while testing the limits of what’s possible and w ...

Core Analytics Data Investigation & Analytics Services Consultant in London Equifax

Core Analytics - Data Investigation & Analytics Services Consultant London, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Application Python data mining Analytics SQL ...

Founding Lead Engineer — Build the Core Platform with Full Ownership

Oho Group is seeking a Founding Lead Engineer to shape the technical direction and culture of a pioneering Series A startup in Greater London. This role offers the chance to design and build systems from the ground up, ensuring true product ownership and a focus on user experience. Candidates should have a prove ...

UKI EAMM and Core Services Leader, AWS UKI Specialist Team

Overview Do you want to own driving the adoption of Amazon Web Services (AWS) in the UKI's largest and most innovative companies? Want to be part of a cross-functional team focused on increasing technology adoption of cloud computing by engaging directly with C-level executives and influencers at ...

Engineer Core Banking Engineering Lead SAP Integration and Data Publishing

Overview Engineer - Core Banking - Engineering Lead - SAP Integration and Data Publishing role at Nationwide Building Society. Lead a diverse engineering team focused on the SAP Fioneer Banking ecosystem with API and HANA integration as part of the SAP-based ecosystem transformation. What ...

Client Partner (m/f/d) for Cash Management / Core Banking

Overview As Client Partner for Cash Management & Payments, you will be at the forefront of driving transformation and innovation in corporate transaction banking. Leveraging your deep understanding of cash management & payments processes as well as the related technology, you will work with our c ...

T Levels Health Principal Examiner & Content Author (Core 1 2)

An education and assessment company is seeking a Principal Examiner and Content Author for T Levels Health. The role involves ensuring assessment standards are upheld, creating error-free assessments, and leading quality assurance activities. Ideal candidates should have experience in assessment practice, excell ...

Core Skills & Employability Tutor (Unaccredited) East Lothian Works (Casual) EAL12557

Vacancy Information Hourly rate of pay: £20.13 - £22.51 Days and Hours of Work: Potential working days will be from Monday - Friday, hours will vary. To start 10th August 2026. East Lothian Works are recruiting experienced individuals to work with adults and young people (16 and post school) to improve the numer ...

Tap Core / T24 Senior technical business analyst (m/f/d)

We are currently looking for a Triple’ A - TAP core technical business Analyst (m/f/d)Start: 13.04.26 End: 6 month plus extension / Payroll or Perm is an option as well Volume: fulltimeLocation: first month onsite, then Luxembourg (3 days/week ) / remote (2days/week)<b ...

Senior / Lead SAP Solution Architect Core Banking (m/f/d)

As Senior / Lead SAP Solution Architect – Core Banking (m/f/d), you will play a pivotal role in shaping the future of modern banking architectures. You will drive strategic transformation projects, design scalable and future-proof solutions, and advise our clients on the modernization and optimization ...

Principal Consultant Oracle EBS Core HR / Payroll Techno Functional UK

Job DescriptionWe're looking for an Oracle EBS Enterprise Architect to support EBS Core HR / Payroll modules for UK public sector clients . You'll need expert knowledge of UK Core HR / Payroll processes and proven experience with Oracle Core HR / Payroll guiding & supporting BAU operations, ...

Consultant | Core Psychiatry | Psychiatry – Child and Adolescent | Upto £100/hr

Job Role: Psychiatry – Child and AdolescentSpecialty: Core PsychiatryGrade: Consultant QUALIFICATIONS & JOB REQUIREMENTS:6 months Healthcare experienceRight to work in the UKRegister with GMCReferences covering last 3 years o ...

Core Trainee/ST1&2 | General Medicine | Oncology | Upto £45/hr

Job Role: OncologySpecialty: General MedicineGrade: Core Trainee/ST1&2 (formerly SHO) QUALIFICATIONS & JOB REQUIREMENTS: 6 months of Healthcare experienceRight to work in the UKReferences covering the last 3 years of cli ...

Client Partner (m/f/d) for Cash Management / Core Banking

As Client Partner for Cash Management & Payments, you will be at the forefront of driving transformation and innovation in corporate transaction banking. Leveraging your deep understanding of cash management & payments processes as well as the related technology, you will work with our customers / prospects t ...

Core Trainee/ST1&2 | Endocrinology and Diabetes | Upto £45/hr

Job Role: Endocrinology and DiabetesSpecialty: General MedicineGrade: Core Trainee/ST1&2 (formerly SHO) QUALIFICATIONS & JOB REQUIREMENTS: 6 months Healthcare experienceRight to work in the UKReferences covering last 3 y ...

UKI EAMM and Core Services Leader, AWS UKI Specialist Team

Do you want to own driving the adoption of Amazon Web Services (AWS) in the UKI's largest and most innovative companies? Want to be part of a cross-functional team focused on increasing technology adoption of cloud computing by engaging directly with C-level executives and influencers at all levels?As ...

Client Partner (m/f/d) for Cash Management / Core Banking

As Client Partner for Cash Management & Payments, you will be at the forefront of driving transformation and innovation in corporate transaction banking. Leveraging your deep understanding of cash management & payments processes as well as the related technology, you will work with our customers / pro ...

Core Trainee/ST1&2 (formerly SHO) Orthopaedic and Trauma Surgery

CPL UK Healthcare are looking for experienced SHO’s specialising in Trauma and Orthopaedics. You will be working for a renowned hospital in South Yorkshire.Locum Summary: SHO’s ST1 ST2 Trauma and OrthopaedicsSouth Yorkshire areaShift times and dates available on request Re ...

UKI EAMM and Core Services Leader, AWS UKI Specialist Team

Do you want to own driving the adoption of Amazon Web Services (AWS) in the UKI's largest and most innovative companies? Want to be part of a cross-functional team focused on increasing technology adoption of cloud computing by engaging directly with C-level executives and influencers at all levels?As ...

Senior / Lead SAP Solution Architect Core Banking (m/f/d)

As Senior / Lead SAP Solution Architect – Core Banking (m/f/d), you will play a pivotal role in shaping the future of modern banking architectures. You will drive strategic transformation projects, design scalable and future-proof solutions, and advise our clients on the modernization and optimization ...

Client Partner (m/f/d) for Cash Management / Core Banking

As Client Partner for Cash Management & Payments, you will be at the forefront of driving transformation and innovation in corporate transaction banking. Leveraging your deep understanding of cash management & payments processes as well as the related technology, you will work with our customers / prospects t ...

Core Trainee/ST1&2 (formerly SHO) Orthopaedic and Trauma Surgery

CPL UK Healthcare are looking for experienced SHO’s specialising in Trauma and Orthopaedics. You will be working for a renowned hospital in South Yorkshire.Locum Summary: SHO’s ST1 ST2 Trauma and OrthopaedicsSouth Yorkshire areaShift times and dates available on request Re ...

Client Partner (m/f/d) for Cash Management / Core Banking

As Client Partner for Cash Management & Payments, you will be at the forefront of driving transformation and innovation in corporate transaction banking. Leveraging your deep understanding of cash management & payments processes as well as the related technology, you will work with our customers / pro ...

Core Trainee/ST1&2 | Endocrinology and Diabetes | Upto £45/hr

Job Role: Endocrinology and DiabetesSpecialty: General MedicineGrade: Core Trainee/ST1&2 (formerly SHO) QUALIFICATIONS & JOB REQUIREMENTS: 6 months Healthcare experienceRight to work in the UKReferences covering last 3 y ...

Principal Consultant Oracle EBS Core HR / Payroll Techno Functional UK

Job DescriptionWe're looking for an Oracle EBS Enterprise Architect to support EBS Core HR / Payroll modules for UK public sector clients . You'll need expert knowledge of UK Core HR / Payroll processes and proven experience with Oracle Core HR / Payroll guiding & supporting BAU operations, ...

Consultant | Core Psychiatry | Psychiatry – Child and Adolescent | Upto £100/hr

Job Role: Psychiatry – Child and AdolescentSpecialty: Core PsychiatryGrade: Consultant QUALIFICATIONS & JOB REQUIREMENTS:6 months Healthcare experienceRight to work in the UKRegister with GMCReferences covering last 3 years o ...

Tap Core / T24 Senior technical business analyst (m/f/d)

We are currently looking for a Triple’ A - TAP core technical business Analyst (m/f/d)Start: 13.04.26 End: 6 month plus extension / Payroll or Perm is an option as well Volume: fulltimeLocation: first month onsite, then Luxembourg (3 days/week ) / remote (2days/week)<b ...

Core Trainee/ST1&2 | General Medicine | Oncology | Upto £45/hr

Job Role: OncologySpecialty: General MedicineGrade: Core Trainee/ST1&2 (formerly SHO) QUALIFICATIONS & JOB REQUIREMENTS: 6 months of Healthcare experienceRight to work in the UKReferences covering the last 3 years of cli ...

Principal Consultant Oracle EBS Core HR / Payroll Techno Functional UK

Principal Consultant – Oracle EBS Core HR / Payroll Techno Functional – UKBusiness Unit: ORCCompensation: Competitive (including bonus)Job DescriptionWe are looking for an Oracle EBS Enterprise Architect to support EBS Core HR / Payroll modules for UK publi ...

Senior Software Engineer Core Video & Data New London, United Kingdom

Senior Software Engineer - Core Video & DataLondon, United KingdomAt Hudl, we build great teams. We hire the best of the best to ensure you’re working with people you can constantly learn from. You’re trusted to get your work done your way while testing the limits of what’s possible and w ...

Finacle Application Support Executive

We are Hiring for an Application Support Executive role for an International Bank based in Harrow.JOB ROLE Provide user support for Finacle e-banking systems, including troubleshooting and resolving issues. Collaborate with cross-functional teams to ensure seamless usage of Finacle systems with other ...

Software Developer – Tier 1 Hedge Fund – Excellent Compensation + Benefits

I’m working with a leading hedge fund in London that is seeking an experienced Software Developer to join their Technology team in London. This is a front-footed, business-facing engineering role focused on building and scaling tools that support mortgage origination, valuation, analytics, ...

Senior Backend Engineer (Free to Play Games)

Why Midnite Midnite is a next generation sports betting and gaming platform built for a new wave of players. We combine sharp product thinking, bold brand, and fast execution to create experiences that feel modern, intuitive, and built for how people actually play today. Over 400,000 players have ...

DevOps Engineer

The DevOps Engineer (Developer Experience) role is key to improving our delivery speed at Trayport as we move towards continuous deployments across our products. Our team in Joule Direct is the one that presents the most exciting and challenging work going forward and the role will join a team who impacts an eng ...

Python API Automation QA Engineer Backend Testing Remote

A leading technology company based in Cambridge is looking for a QA Test Engineer (Python API Automation) to ensure the quality of their core technology platform. The ideal candidate will have strong Python coding skills and test automation experience, focusing on backend testing of cloud-based solutions. The ro ...

Engineering Manager, Developer Experience & Release Tools

Samsara is looking for an experienced Engineering Manager to join its Developer Experience organization in the United Kingdom. You will lead Operational Excellence and Release Management teams, focusing on building core tooling for Samsara's Connected Operations Cloud. Ideal candidates have over 8 years of softw ...

Senior Software Engineer

Senior Developer Senior developer with the following skills and experience. Strong communication and collaboration skills key for working in an DevOps culture with the ability to guide team members when needed. Growth mindset. Essential Skills: Core AWS Services <ul ...

🚀 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

    Python Core Developer Jobs in United Kingdom Job Search Guide, Trends and Insights