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

Lead Informatica Developer hybrid, Newcastle, SC Cleared

Lead Informatica Developer 2-3 days Newcastle SC Responsibilities: As a Custom Software Engineer, you will be responsible for developing custom software solutions to design, code, and enhance components across systems or applications. You will utilize modern frameworks and agile pr ...

Weather Software Engineer (Remote Friendly)

A meteorological service company is seeking a Scientific Software Developer to enhance software solutions for meteorological data visualization. The ideal candidate should possess a degree in meteorology or related fields, along with programming skills in languages like C++. Successful applicants will thrive in ...

Enterprise Software Architect & Tech Lead (Hybrid)

A leading tech company in the UK is seeking a Lead Software Developer to drive solution delivery standards and lead teams in creating high-performance enterprise solutions. The role involves integrating with platforms like SharePoint and Oracle and requires a strong understanding of compliance frameworks. This i ...

C++ Pro Audio Software Engineer — Hybrid

inMusic Brands, Inc. is seeking a Software Developer C++ Pro Audio in Cambridge, UK. You will develop C++ software applications across various platforms while collaborating with a global team. The ideal candidate has a degree in Computer Science and at least 5 years of C++ experience. Benefits include 24 days of ...

Software Engineer — Remote, AI Driven Impact

Bending Spoons in the UK is seeking a talented software developer to join their innovative team. The role involves building impactful software from idea to production, integrating AI tools into workflows, and mastering diverse technology stacks. Candidates must demonstrate reasoning ability, drive, and teamwork, ...

C# .NET Software Engineer, Lab Automation

Asahi-Glassplant-UK-Ltd is seeking a passionate software developer to join their team in Royston, UK. You will design high-quality software used in advanced lab automation systems, making a real impact on scientific discoveries. Your role will involve coding across various environments while mentoring ...

Senior Front End Engineer — Crypto UI/UX (React/TypeScript)

Java Script Works is seeking a front-end software developer with over 5 years of experience. The role involves innovating and participating in building crypto services around software quality, UI/UX, security, and blockchain technology. The ideal candidate will have strong coding principles and extensive experie ...

Remote Senior React Native Engineer for Crypto Apps

A leading crypto company is seeking a skilled software developer to enhance user experiences through high-quality mobile applications. The ideal candidate will have over 6 years of experience in software development, focusing on JavaScript/TypeScript and React Native. Responsibilities will include designing onbo ...

Senior Cloud Web Engineer TypeScript/Angular, SaaS

Moody's Corporation in Edinburgh is seeking a software developer to design, develop, and deliver cloud-based web applications as part of an agile, cross-functional team. The ideal candidate will have experience with TypeScript, JavaScript, and cloud environments, and a strong understanding of software engineerin ...

Senior Cloud Web Apps Engineer (TypeScript/Angular)

Moody's Corporation in Edinburgh is looking for a software developer to design, develop, and deliver cloud-based web applications. The ideal candidate will have experience with JavaScript, TypeScript, Angular, and C#/.NET. You'll work collaboratively in an agile environment, contributing to all phases of the sof ...

Developer Experience Lead: Platform & Enablement

Capital One (Europe) plc is seeking a Lead Software Development Engineer in Nottingham. You will enhance developer experience by supporting software delivery, improving engineering processes, and collaborating across teams. This role requires strong communication skills and programming expertise in Java or TypeS ...

C++ Libc++ Performance Engineer

A leading technology company in Greater London is seeking a C++ Standard Library Performance Engineer to develop and enhance its C++ standard library. The role focuses on performance and offers the chance to influence developer tools used across Apple platforms. Candidates should have strong C++ skills and a pas ...

Strategic Lead, Data & Analytics Software Solutions

FTI Consulting is looking for a software developer in Greater London to join its Software Solutions team. The candidate will be responsible for designing and implementing innovative strategies while collaborating with a highly skilled team. They should have a Bachelor's degree in computer science, experience wit ...

Senior FPGA & Embedded Systems Engineer Broadcast Tech

Zetron, Inc is seeking a Broadcast Product Developer in Whiteley, England, to design and develop advanced broadcast solutions. The role involves working with FPGA technology and embedded software development in Python and C++. Candidates should have strong knowledge in FPGA design, software engineering, and digi ...

Sports Content Full Stack Dev Golang & Martech

bet365 is looking for a Software Developer to join their Martech Sports Content team in Manchester. This role involves building and maintaining customer communication systems and requires extensive experience with .Net, C#, HTML5, and CSS3, among others. Candidates will benefit from a hybrid working policy and o ...

SwiftUI iOS Developer for Migration & TDD

Avensys Consulting UK is seeking a skilled developer with strong expertise in SwiftUI. The ideal candidate should have at least eight years of iOS experience and be proficient in debugging SwiftUI code. Responsibilities include producing high quality software, collaborating within permanent teams, and managing t ...

Developer Experience Lead: Platform & Enablement

Capital One (Europe) plc is seeking a Lead Software Development Engineer in Nottingham. You will enhance developer experience by supporting software delivery, improving engineering processes, and collaborating across teams. This role requires strong communication skills and programming expertise in Java or TypeS ...

Senior Cloud Web Engineer TypeScript/Angular, SaaS

Moody's Corporation in Edinburgh is seeking a software developer to design, develop, and deliver cloud-based web applications as part of an agile, cross-functional team. The ideal candidate will have experience with TypeScript, JavaScript, and cloud environments, and a strong understanding of software engineerin ...

Remote Full Stack Developer (C#, .NET, SQL)

A leading recruitment agency is seeking a remote Full Stack Developer to work with a dynamic UK client. This position requires expertise in the Full Microsoft stack including .NET, C#, and SQL Server, coupled with the ability to design creative software solutions. Ideal candidates are independent, flexible, and ...

Trainee Software Engineer: Learn, Build Real Projects

An innovative tech company in the UK is looking for a Trainee Software Developer to join their 12-month development programme. You will learn key technologies like PHP and JavaScript while developing real software used by creators. Ideal candidates have a passion for coding, are problem solvers, and demonstrate ...

Senior React Native Engineer Global Opportunities

Aristocrat is seeking an experienced software developer to work on high-quality React Native features for SDK and mobile applications. This role requires strong expertise in React Native and 5+ years of software development experience, particularly in mobile app development for iOS and Android. The position offe ...

Golang Full Stack Engineer Onsite Chesterfield

Erin Associates Ltd is seeking a high-quality Golang Software Developer in Chesterfield, United Kingdom. This permanent role offers a salary of £40,000 - £50,000 plus excellent benefits. Responsibilities include designing and developing full stack applications, enhancing software platforms, and supporting engine ...

Hybrid Java Engineer with Learning Budget

A leading software development company in Manchester is seeking a Java Developer to design and implement robust software solutions. You will work with AWS and collaborate with interdisciplinary teams in a hybrid model, combining in-office and remote work. The ideal candidate will have at least 2 years of Java ex ...

Senior React Native Engineer — Mobile & SDK Platform

A global gaming leader in Westminster seeks an experienced software developer to design and implement scalable mobile features in React Native. Responsibilities include collaborating with cross-functional teams and contributing to architectural decisions. The ideal candidate has 5+ years of software development ...

Lead Embedded Linux Software Team — C/C++ | CI/CD

A leading space technology company in the UK is searching for an experienced software developer specializing in Linux systems. The role involves leading a small team and developing software solutions for communication satellites. Ideal candidates will have over 8 years of Linux experience, strong C/C++ skills, a ...

Senior Full Stack Engineer Real Time Platforms (Equity)

Pullup is looking for an experienced software developer to join their core engineering team in the United Kingdom. The position involves designing and implementing scalable backend services and building responsive user interfaces. Candidates should have over 5 years of experience in software development, with st ...

Graduate Software Engineer — Intelligent Automation

A technology company in Manchester is seeking a Software Developer to transform and optimize business processes using the latest automation tech. Responsibilities include creating software solutions, supporting client projects, and collaborating with cross-functional teams. The ideal candidate has a Bachelor's d ...

Mid Level Java Developer — Agile, Microservices, Cloud

A leading technology firm in Glasgow seeks a Mid-Level Software Developer to join their Agile team. The ideal candidate will develop, test, and maintain software products with a focus on quality and adherence to company standards. Required qualifications include a degree in Computing Science and Java expertise. ...

EMEA Enterprise AI Sales Executive

A leading AI observability platform in the United Kingdom is seeking an experienced software developer to build and enhance instrumentation libraries for LLM applications. The ideal candidate will have 3-5+ years in software development with expert proficiency in Python and TypeScript, and a passion for communit ...

Backend Engineer for AI Powered Marketing Platform

A forward-thinking tech company is seeking a Software Developer to enhance their AI-native platform, PIP. In this role, you will develop robust features, build scalable backend systems, and collaborate with cross-functional teams to drive product success. Ideal candidates will have over 3 years of software devel ...

Mid Level Front Office Developer | Trading Applications | C# .NET | Azure | | 120,000 | London [...]

Mid-Level Front Office Developer | Trading Applications | C# .NET | Azure | 120,000 | London (Hybrid) I’m currently hiring for a leading trading firm that is building out next‑generation front‑office trading applications. This is a rare opportunity to join a high‑performance engineering team at ...

Senior React Developer Up to 180k Base + Exceptional Bonus Elite FinTech Firm London

Senior React Developer - Up to 180k Base + Exceptional Bonus - Elite FinTech Firm - London Salary: Up to 180k Base + Exceptional Bonus Location: London (Hybrid Working) Highlights: Cutting‑edge tech, a collaborative and flat‑structured environment, beautiful off ...

Senior Software Engineer, Lending Platform — Build Global Credit APIs

A global financial platform company is seeking a Senior Software Engineer to architect and implement large-scale systems for a modern lending platform. Your role will involve designing and maintaining robust services, focusing on credit products, and ensuring efficient API performance. Candidates should have a B ...

Senior Software Engineer Real Time Data at Scale (Hybrid)

A leading data analytics firm in the UK is seeking a Senior Software Engineer to work on scalable systems that process big data. With over 6 years of production experience, this role demands proficiency in Java and familiarity with numerous data technologies including Spark and AWS. Join a passionate team that v ...

Senior AI/ML Software Engineer — Edge Compute & CI/CD

A technology firm in Leeds is seeking a talented engineer to join their team developing innovative solutions using Graph Stream Processors. The ideal candidate has 5-7 years of software development experience, strong proficiency in Python, and a deep understanding of AI/ML frameworks. Responsibilities include de ...

Senior AI Software Engineer (GenAI/LangChain) – On site London

A dynamic software consultancy in Greater London is seeking a hands-on Full Stack Engineer to lead teams in delivering high-quality software. You will collaborate closely with clients and internal teams, focusing on code quality and best practices including TDD and pairing. The ideal candidate has a strong track ...

Senior Software Engineer II Build Global Runner Training Platform

We're putting together a talented team to build the #1 training platform for Runners We help everyday runners become outstanding by building an incredible app providing world-class training, coaching and community for everyone, whether you're improving your 5k time or training for ...

Senior Software Engineer, Total Fund Management (Public Markets) Hybrid

Une organisation d’investissement mondiale recherche un(e) Senior Software Engineer dans le domaine de la technologie des marchés publics. Le candidat idéal aura plus de 5 ans d'expérience, une forte maîtrise des langages de programmation comme Python, C++, et Java, et sera capable de concevoir et de soutenir de ...

Senior XR Software Engineer Real Time AR for Construction

A leading technology firm in the UK is seeking a Senior Software Engineer to contribute to the ATOM headset application layer. This role involves designing and optimizing user experiences and mentoring junior engineers. The ideal candidate has extensive software engineering experience, strong C++ skills, and exp ...

Senior Software Engineer – Lead Cloud Platform for Net Zero

A leading sustainability company in London seeks a Senior Software Engineer to join their delivery team. The ideal candidate will lead the design and development of scalable software solutions to help the UK achieve Net Zero by 2050. Candidates should possess extensive experience with Python and cloud technologi ...

Senior Software Engineer Node/TS on AI Driven Cloud

A growing tech company in Greater London is seeking an experienced Senior Software Engineer to join their engineering team. In this role, you will design, develop, and operate business-critical features while mentoring fellow team members. The ideal candidate will have over 7 years of experience in back-end deve ...

Senior Software Engineer II — Build Next Gen Training Platform

A dynamic technology company in Greater London is seeking an experienced Engineer to architect, build, and deliver features across their platform. The ideal candidate will have at least 4 years of experience in frontend or backend development, with proficiency in TypeScript and React Native. The position offers ...

Senior Software Engineer II — Lead Cloud & AI Driven Apps

A leading cloud banking company located in London seeks a Senior Software Engineer to drive software development, guide teams, and ensure code quality. Candidates should have a Bachelor's degree in Computer Science, a strong proficiency in programming, and excellent communication skills. The successful applicant ...

Senior Software/DevOps Engineer High Frequency Trading Firm London

My client, a highly prestigious hedge fund, is seeking a DevOps Engineer with a strong developer background to join their Platform Engineering team in London. Embedded within a high-performing technology function, you will play a key role in evolving a modern, GitOps-driven platform, workin ...

Senior AWS Software Engineer – Cyber & Defence (4‑Day Week)

A leading aerospace and defense company is expanding its team in London, offering an exciting opportunity for Software Engineers (AWS). You will engage in developing cutting-edge technologies in Defence, Cyber, and Intelligence programmes. The role requires skills in AWS deployment and a solid understanding of s ...

Senior Software Architect End to End Web Platform (UK)

A pioneering technology company in London is seeking a Software Architect to lead the architecture of customer-facing applications. The ideal candidate has over 7 years of experience building production web applications, strong coding skills in TypeScript and Node.js, and deep cloud-native architecture knowledge ...

Senior Embedded Software Engineer Medical Devices, Real Time C

A leading technology design consultancy in Royal Leamington Spa is seeking a Senior Embedded Software Engineer to develop and document medical device software. The ideal candidate will have over 5 years of experience with real-time software in embedded C, excellent communication skills, and a relevant degree. Th ...

Senior Software Engineer — Build the Next Gen Travel Platform

A leading travel management company is seeking a Senior Software Engineer to work on their next-generation platform for business travel. The ideal candidate will have extensive experience in product development using Python/Django and React, with a strong focus on quality and simplicity. This position requires a ...

Senior Software Engineer Mission Critical Mobile Apps (Hybrid UK)

A global technology firm in Glasgow is seeking a Senior Software Engineer to develop complex full stack software solutions. The role is hybrid, allowing for work from home and office collaboration. Ideal candidates will have over 5 years of experience, strong programming skills in languages like Java or C#, and ...

Senior Software Engineer UCaaS BSS/OSS, Cloud & CI/CD

A technology services company in the UK is seeking a Senior Software Engineer to lead the technical design and implementation of systems in the BSS/OSS space. Your role will involve coaching team members and ensuring high standards of cost control and security. Proven experience with Java, SQL, RESTful APIs, Agi ...

🚀 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