Senior Software Developer Pythonawsreact 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

Modern Workplace Developer Huntington

Modern Workplace Developer - Huntington Are you looking to join a successful and growing organisation who are committed to creating a great safe place to work where all employees have the opportunity to contribute, grow and develop? We are looking for a Modern ...

Delphi Developer Office Based

Exciting opportunity for a full-time Delphi Developer in Wigan! Join this established company to showcase your strong programming skills, Delphi expertise, and software development knowledge. If you have a Bachelor's degree in Computer Science or similar and a passion for object-oriented programming, thi ...

Front end Developer (React)

Build technology that helps businesses waste less energy and reduce carbon emissions. Applying for this role is straight forward Scroll down and click on Apply to be considered for this position.At Best.Energy, we combine technology, data, and energy expertise to help o ...

Delphi Developer Office Based

Exciting opportunity for a full-time Delphi Developer in Wigan! Join this established company to showcase your strong programming skills, Delphi expertise, and software development knowledge.Ensure all your application information is up to date and in order before applying for this opportunity.If you ...

Salesforce Marketing Cloud Developer

SC Cleared / Clearable Salesforce Marketing Cloud Developer - 6 months+ - £600-700pd Inside IR35 - London (1-2 days on site per month) Please note, you must either have Full UK Security Clearance (SC) or be able to attain it to be eligible for this role. What you'll be doing: Design, build and deploy end-to-e ...

Delphi Developer Office Based

Exciting opportunity for a full-time Delphi Developer in Wigan! Join this established company to showcase your strong programming skills, Delphi expertise, and software development knowledge.Make sure to read the full description below, and please apply immediately if you are confident you meet all the requi ...

Visualfiles Developer Home Working

Visualfiles Developer - Remote WorkingIf you would like to know a bit more about this opportunity, or are considering applying, then please read the following job information.Visualfiles Developer with experience in Visualfiles is required by a leading UK law firm. You can be based anywhere in the UK, as ...

Salesforce Marketing Cloud Developer

SC Cleared / Clearable Salesforce Marketing Cloud Developer - 6 months+ - £600-700pd Inside IR35 - London (1-2 days on site per month) Please note, you must either have Full UK Security Clearance (SC) or be able to attain it to be eligible for this role. What you'll be doing: Design, ...

Lead Full Stack Developer

Were looking for a hands-on Lead Full Stack Developer to take ownership of a next-generation, EV fleet portal within a rapidly scaling clean-tech business operating at the forefront of commercial vehicle charging infrastructure. Have you got the right qualifications and skills for this job Find out be ...

Lead Full Stack Developer

Were looking for a hands-on Lead Full Stack Developer to take ownership of a next-generation, EV fleet portal within a rapidly scaling clean-tech business operating at the forefront of commercial vehicle charging infrastructure. This is a genuine leadership role youll drive architec ...

Sales & Proposals Engineer/Developer

Summary: A Sales and Proposal role drives company revenue by identifying prospects, building relationships, and creating persuasive, compliant proposals to win business. Key duties include managing the full end-to-end proposal process (RFPs), coordinating with Riventa operations team members, align ...

Lead Front End Developer

Overview Lead Front End Developer – Permanent – UK‑Based - West Midlands (Hybrid working) – SC Clearance Eligible Are you a senior Front End Developer who enjoys staying hands‑on while leading technical delivery? Do you want to shape high‑quality digital solutions, mentor others, and work o ...

Modern .NET Web Developer

An innovative company is seeking a skilled .NET Developer to join their dynamic team. This role offers the chance to work with modern frameworks and technologies, including C#/.NET, HTML/CSS, and JavaScript. You'll be involved in developing web applications that leverage MVC/MVVM frameworks, contributing to exci ...

VP, Trading Systems Developer

Who We Are Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re buildin ...

Product Writer (Polaris) Developer

Experience Typically 5-10 years of experience in insurance product configuration/development Proven experience in Polaris Product Writer implementation projects Role Summary The Product Writer (Polaris) Developer is responsible for designi ...

Onestream Technology Lead/Developer

OneStream Technology Lead / Developer Location: London – 2-3 days a week – Rate Negotiable. Contract: Initially 6 months with a strong chance of extension. We are seeking an experienced OneStream Technology Lead / Developer to take ownership of the design, development, and ongoing s ...

Quantitative Developer (DV Equities)

About Us : Founded 20 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 600 people operating throughout North America, Europe and Asia. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an independent propriet ...

Rotational IT Graduate Developer

A leading tech firm in Daventry is seeking an enthusiastic Information Technology Development Program Associate to join their team in September 2026. This 2-year graduate program offers hands-on experience working on impactful IT projects while fostering personal and professional growth through structured rotati ...

Assistant Director, Quantitative Developer

Job Title: Assistant Director, Quantitative Developer Reports to: Head of SIMM Location: London / New York Salary range (New York): $100,000 - $130,000 Roles & Responsibilities We are looking for a quantitative developer to join our SIMM team responsible for main ...

PHP Laravel Vue Developer

Contact Name: Luke CheckleyTelephone: We're looking for an experienced PHP Laravel Vue Developer to join a UK based growing remote team. You'll work on modern web applications, collaborating closely with designers, product managers, and other developers to build reliable, scal ...

Lead Developer – Redhill, Surrey

The Enterprise team are responsible for a variety of services offered to our customers. These include:- Bespoke hardware/software developments to provide customers with the ability to better manage their remote site traffic, and user experience, as part of an NSSLGlobal solution. Th ...

Front Office Python Developer

A global financial markets business is hiring a Full Stack Python Developer to join a high-impact enterprise engineering team working on one of its most strategic platform initiatives. This role sits within a central technology function responsible for building shared capabilities used acros ...

Salesforce Data Cloud Developer

Salesforce Data Cloud Developer – Contract Opportunity Initial 6‑Month Contract. Active SC Clearance preferred OR eligibility to obtain clearance required. I’m currently supporting a major consulting organisation who are looking to hire a Salesforce Data Cloud Developer to join their grow ...

Graduate / Apprentice AI Developer

Uinsure's vision is simple: change the way insurance is bought in the UK. We are already doing it, and now we are disrupting ourselves to improve the speed, intelligence and simplicity of everything we build. The AI Lab is our next digital factory to help us get there. HOW THE AI LAB WORKS < ...

(197697) Back End Developer

Derbyshire. Hybrid, 3 days onsite. £85,000 to £90,000 This is a senior backend role with real scale and complexity, focused on building and evolving the services that underpin a large, high traffic ecommerce platform. The team is looking for engineers who enjoy ownership, ambiguity, and solving pro ...

Java Backend Developer (Banking)

Overview We are hiring a Java Backend Developer to join a leading banking client in the UK. The role involves building and modernizing scalable backend systems, working on microservices architecture, and contributing to high-performance, secure financial applications. Key Responsibilities ...

Lead Java Developer (VP)

Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, includi ...

Lead Cross Platform Developer

warpSpeed is pioneering the world's premier Application AI tool, elevating the use of Daily Tools to create unprecedented productivity and insights for users, moment by moment, hour by hour. We're on a mission to create hundreds of powerful life‑changing AI services that usher in a new wave of intelligence ...

VP, Algo/SOR Developer

Who We Are Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re buildin ...

Quantitative Developer Fixed Income

Quant Foundry Limited offers cutting‑edge quantitative solutions, serving clients in finance and various other industries. Our operations are structured into three divisions: Quant Labs, which focuses on proof‑of‑concept research using machine learning and AI; Quant Forge, providing consulting services inc ...

Quantitative Developer (DV Equities)

About Us Founded 20 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 600 people operating throughout North America, Europe and Asia. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an independent propriet ...

Quantitative Developer (DV Equities)

About Us : Founded 20 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 600 people operating throughout North America, Europe and Asia. Since spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled as an independent propriet ...

Quantitative Developer (Asset Management)

Full-time Permanent/Regular or Fixed Term Contract/Temporary: Permanent (UK and ROW) / Regular (US) L&G Business Unit: Legal & General Investment Management L&G sub Business Unit: LGIM Primary Location: London, One Coleman Street Job Family: Investments LGI ...

NET Core / C# Developer

Join to apply for the NET Core / C# Developer role at TieTalent Join to apply for the NET Core / C# Developer role at TieTalent 6 Month ContractLondon (Hybrid)Rates: NegotiableWe’re partnering with a global tradi ...

Quantitative Developer (Asset Management)

Overview Legal & General (L&G) is a leading UK financial services group and major global investor. We have been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. We are ...

Lead Full Stack Developer

About VOIS VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation. As the largest shared services organisation in the global telco industry with 30,000 FTE, our po ...

Helix Junior Quantitative Developer

iSAM is an innovative, financial technology firm specialising in quantitative trading, compromised of iSAM Funds and iSAM Securities. iSAM Securities regulated by the FCA, SFC, and CTFC, and CIMA registered, is a leading algorithmic trading firm and trusted electronic market maker, providing liquid ...

Lead Java Fullstack Developer

About the Job We are looking for a Java Full Stack Lead who will play a key role in leading one of the newly formed Scrum teams. In this role, you will be responsible for designing, building, testing, and implementing features on the iPortal Corporate Digital Self‑Serve platform, ensuring high‑qu ...

Lead Power BI Developer

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading ...

Lead Full Stack Developer

Meteor Asset Management are building a new digital capability to support and scale their investment and research platforms. We’re looking for an experienced Lead Full-Stack Developer to take ownership of technical direction, mentor a growing team, and deliver secure, high-quality software across ou ...

Consultant Infrastructure Developer (DevOps)

Consultant Infrastructure Developer (DevOps) Manchester, United Kingdom Infrastructure Developers take a multifaceted approach to helping clients achieve technical excellence by assessing challenges from both a technical and operational perspective. As consummate ‘bringers of knowledge,' th ...

Principal Developer (£75k + benefits)

Overview Great opportunity for a Principal Developer to work remotely for a SaaS start-up in Manchester going through a period of growth. You'd join a small engineering department and would lead a cross functional product-based team responsible for building cloud-native, serverless system ...

Assistant Product Developer,Menswear

What's the role about? As our Assistant Product Developer, you'll support the Product Development team in driving innovative and commercially successful product across the Reiss collection. Working closely with Design, Buying, Technical and Merchandising teams, you'll help manage sourcing, supplier relat ...

Assistant Product Developer,Menswear

What's the role about? As our Assistant Product Developer, you'll support the Product Development team in driving innovative and commercially successful product across the Reiss collection. Working closely with Design, Buying, Technical and Merchandising teams, you'll help manage sourcing, supplier relat ...

Trainee Product Developer,Womenswear

What's the role about? As our Trainee Product Developer, you'll support the Product Development team across all areas of development, sourcing and administration, helping to ensure the smooth running of the department. Working closely with Design, Buying, Merchandising and Technical teams, you'll assist ...

Trainee Product Developer,Womenswear

What's the role about? As our Trainee Product Developer, you'll support the Product Development team across all areas of development, sourcing and administration, helping to ensure the smooth running of the department. Working closely with Design, Buying, Merchandising and Technical teams, you'll assist ...

Data Warehouse Developer III

Join a mission-critical healthcare data team where your technical expertise will directly impact patient outcomes. As a Data Warehouse Developer III, you'll help architect and support a dedicated data warehouse environment from the ground up, serving a major clinical transformation effort. This is a high-visi ...

Lead Front End Developer

Overview Lead Front End Developer – Permanent – UK‑Based - West Midlands (Hybrid working) – SC Clearance Eligible Are you a senior Front End Developer who enjoys staying hands‑on while leading technical delivery? Do you want to shape high‑quality digital solutions, mentor others, and work o ...

Power Apps Developer Analyst

Job title: Power Apps Developer Analyst Company London School of Economics and Political Science Job description LSE is committed to building a diverse, equitable and truly inclusive university. We use Power Apps to enable us to build custom business applications qu ...

Product Developer Footwear & Accessories

Location | Head Office, Kingly St, London Workplace Type | Hybrid (2 Days WFH) Contract | Full Time About the Company Russell & Bromley is the destination luxury fashion footwear & accessories brand for the everyday. A lead ...

🚀 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

    Senior Software Developer Pythonawsreact Jobs in United Kingdom Job Search Guide, Trends and Insights