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

Innovation Reliefs Assistant Software Specialist

Innovation Reliefs Assistant - Software SpecialistMake an Impact at RSM UK Our National Innovation & Capital Tax Reliefs Team works with a range of companies, from start-ups to multinationals, to assist them in the preparation of claims for Research & Development tax relief. We work with ...

Software Development Team Leader, Verification

Job DescriptionAs a Software Development Team Leader, you will help drive innovation, mentor top talent, and shape the future of our platform with cutting-edge technology, to deliver optimal software solutions.Verification is vital to the Business due to the regulated nature of the jurisdicti ...

Staff Software Engineer in Test

The Role Arm has built the world’s most pervasive compute architecture, and we’ve led many of the technology revolutions that impact the day-to-day lives of people everywhere. The Future of Infrastructure is Built on Arm. Now we are building new software teams to take us to the nex ...

Software Engineer III Applied AI

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We ...

Software Engineer Consultant (Public Safety)

Daintta are a rapidly growing, values-driven consultancy delivering mission-critical data, technology, and engineering solutions across the UK public sector. We partner with clients in Defence, National Security, Law Enforcement, and wider Government to strengthen the UK's resilience and operational adva ...

Software Engineer (Full stack Javascript)

What we doAt Perlego, we are working hard to make education accessible to all. In this digital age, we believe that anyone should be able to learn anything at any time. Knowledge should be more accessible, not locked behind sky-high price tags.Over the past 7 years, our goal has ...

Graduate Wireless Software Engineer 2026

Job DescriptionWe are seeking a talented and motivated graduate to join our Modem Technology and Architecture team as a Graduate Wireless Software Engineer. In this permanent role, you will be involved in prototyping, implementing, optimizing, and verifying modem software modules that are critical to the perform ...

Software Engineer C++ / Video Processing

At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You’ll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world.A Day in the LifeAre you interest ...

Experienced Software Engineer, AI Services

AVEVA is creating software trusted by over 90% of leading industrial companies.Position:Experienced Software Engineer, AI ServicesLocation: Cambridge, United Kingdom (hybrid)Employment Type:Full-TimeThe jobWe are looking for passiona ...

Software Engineer, Respond (Python & Rust)

Founded by mathematicians and cyber defense experts in 2013, Darktrace is a global leader in cyber security AI, delivering complete AI-powered solutions in its mission to free the world of cyber disruption. We protect more than 9,000 customers from the world’s most complex threats, including ransomware, cl ...

Software Asset & Configuration Management Lead

Software Asset & Configuration Management LeadAbout The TeamThe Deliveroo Enterprise Technology team conceives, designs, builds and sustains the IT services powering Deliveroo’s internal teams globally, as we transform the way customers eat. We continually drive service improvement ...

Principal Software Engineer – Data Distribution

Let’s be #BrilliantTogetherISS STOXX is seeking a Principal Software Engineer on Data Distribution to bring expert-level technical leadership to the development and deployment of our financial data distribution platform. We are re-architecting our distribution ecosystem into a modern, componentized set ...

Sr. Mathematical/Statistical Software Engineer

WHAT YOU DO AT AMD CHANGES EVERYTHINGAt AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes ...

Lead Software Engineer Java & AI

Join the Graphite team and help deliver a best-in-class payments processing platform that powers the firm’s global expansion. You will work on mission-critical systems, leveraging your passion for technology and AI to create high-performing, low-latency solutions. Experience the excitement of building impactf ...

C++ Software Engineer – Core Development

Salary: up to £220k base + bonusSummaryLeading global HFT firm is looking for a pragmatic C++ Engineer to join the Core Development team, a global group of technologists who architect, build and maintain the algorithmic trading platform.As a C++ Engineer, you wil ...

Software Engineer III SDET, Python

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Commercial & Investment Bank, particularly in the Payments Technology, you serve as a seasoned member of an agile team to design and d ...

Principal Software Engineer (C++/Unreal)

Principal Software EngineerThis is a pivotal technical leadership role within a rapidly growing consultancy. You will spearhead the design of complex digital twins and synthetic environments, providing high-level strategic advice on innovation to key UK defence stakeholders.The essentials ...

Student Placement Opportunity – Digital Software

Location: BarnsleySupport our mission to challenge stigma and make a difference!About Waythrough Waythrough was formed in 2024 following the merger of Humankind and Richmond Fellowship. Together, we’ve created one of the largest mental health and social support charit ...

Software Engineering Degree Apprenticeship UK

Description Software Engineering Degree Apprenticeship - Aerospace Starting Salary: £22,990 per year Location: Derby, SolihullDuration: 4 yearsAt Rolls-Royce we are proud to be a business that has truly helped to shape the modern wor ...

Software Engineer, PB Core – London

SummaryExciting opportunity at one of the fastest growing financial services firms around the world. They offer prime brokerage, clearing and financing across traditional and digital assets, and are now looking to hire world-class software engineers to help build on their success.This ...

Contract Software Test Engineer Security

Contract Software Test Engineer - SecurityLocation: Leeds, UK (Hybrid)Engagement: 3 Months - Outside IR35 ContractWRK digital are shortlisting for an experienced Contract Security Test Engineer on an Outside IR35 consultancy basis to take end‑to‑end ownership of the securit ...

Software Engineer (C++, Java, Python)

Permanent Software Engineer (C++, Java, Python) Software Engineering Ampthill - Bedfordshire About the Role We have a need for a replacement Software Engineer with strong C++, Java, Python programming skills to join the Ampthill, B ...

Software Engineer (Graduate to Experienced)

This London based startup is tackling tough challenges in the aviation sector through innovative software solutions. They have sector expertise through their founders, and with venture investment already secured, they are growing their team and are looking for top rated software developer contributors to join ...

Software Engineer (London, United Kingdom)

Figma is growing our team of passionate people on a mission to make design accessible to all. , Figma helps entire product teams , design and build better products — from start to finish. Whether it’s consolidating tools, simplifying workflows, or collaborating across teams and time zones, Figma makes the des ...

Software Engineer, Integrity Foundations London

About the teamThe Applied Foundations team at OpenAI is dedicated to ensuring that our cutting-edge technology is not only revolutionary, but also secure from a myriad of adversarial threats. We strive to maintain the integrity of our platforms as they scale. Our team is at the fro ...

Associate Software Engineer (C#/.NET)

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Through our ...

Software Engineer Node, JavaScript, React

Software Engineer – Node, JavaScript, React I am currently seeking a Software Engineer with solid Node, JavaScript, and React experience to work for a leading tech company on front end customer focused pieces of work. This is a permanent role, with hybrid working in central London / r ...

Actemium Automation Nottingham Software Manager

📍 Nottingham | 💼 Permanent, Full‑time | 🕒 Flexible Working💰 Competitive Salary + Bonus + Benefits | 🚗 EV Car Scheme | 💷 Share Scheme | 🏥 HealthcareActemium Automation Nottingham, part of ...

Data Software Engineer (Azure Databricks)

Data Software Engineer - Azure DatabricksLocation: London, UKDuration: 6 months, with extensions expectedDescriptionWe're looking for a Data Software Engineer - Azure Databricks to join our client team in London, UK in a hybrid working mode. In this role, ...

Manager, Software Development Engineer (Octopart)

Job Description⚡️ Why Octopart?Octopart is revolutionizing electronics procurement and component sourcing. As part of Altium and the broader Renesas Group, we connect procurement professionals, supply chain managers, and sourcing teams with the world’s most comprehensive electronic com ...

Software Development Team Leader, Verification

Job DescriptionAs a Software Development Team Leader, you will help drive innovation, mentor top talent, and shape the future of our platform with cutting-edge technology, to deliver optimal software solutions.Verification is vital to the Business due to the regulated nature of the jurisdicti ...

Software Engineering Team Lead C#

Role Overview As a Software Engineering Team Lead at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation ...

Software Engineer (Python / ETL) London

We are looking for a Python Software Engineer to join our Client Success Team.The vision of the Client Success Team is to establish a proactive, client-aligned feedback loop that accelerates high-impact feature delivery for the Validus Horizon platform. By doing so, th ...

Lead Software Engineer AM/UX

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within Markets Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading techn ...

Software Development Engineer (Control & Autonomy)

The Role As a Software Development Engineer, you’ll play a key role in designing, developing and delivering autonomy solutions that support complex military aviation systems, helping shape the future of crewed and uncrewed operations.Day-to-day, you’ll take ownership of technical work packag ...

Frontend Software Engineer, Codex App

About the TeamThe Codex App team builds and maintains the Codex desktop app and IDE extension — the primary ways developers interact with Codex. Our goal is to make AI feel like a real software engineering teammate inside real workflows: editing code, running tasks, reviewing chang ...

Forward Deployed AI Software Architect

Our CompanyChanging the world through digital experiences is what Adobe’s all about. We give everyone—from emerging artists to global brands—everything they need to design and deliver exceptional digital experiences! We’re passionate about empowering people to create beautiful and powerful im ...

Software Engineering Degree Apprenticeship UK

Description Software Engineering Degree Apprenticeship - Aerospace Starting Salary: £22,990 per year Location: Derby, SolihullDuration: 4 yearsAt Rolls-Royce we are proud to be a business that has truly helped to shape the modern wor ...

Software Engineer, Codex Core Agents

About the TeamThe Codex Core Agent team builds the kernel of Codex. We own making the agent better, accelerating research, and making those improvements real in production for our users.That means working across the systems that make Codex actually function as an agent in the real world: th ...

Graduate R&D Software Engineer

Graduate R&D Software EngineerAn exciting opportunity for a Graduate or experienced Software Engineer to join an innovative stealth start-up in Saffron Walden as an R&D Software Engineer, who are tackling some of the world’s most pressing challenges. Joining a co ...

Principal Software Engineer Platform Engineering

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We ...

Software Development Engineer II (Frontend)

Tesco UK • Welwyn Garden City • Hybrid • Full-Time • Apply by 22-May-2025 About the role At Tesco, we believe in the power of spending more time together, face to face, than apart. So, during your working week, you can expect to spend 60% of your time in one of our office locations or local sites and the rest re ...

Embedded Software Controls Systems Engineer

Join an innovative company building the one of the first space-based cellular broadband networks – Edinburgh / Flexible working This exciting company are have already been listed on the stock market for the last three years, now growing up to approximately 300 employees whilst maintaining a ...

C#.NET Software Engineer (x2)

About AGIFounded in Japan, the AGI Group (AGI) is a global engineering and technology company serving high-value chemical, pharmaceutical, energy, and advanced materials industries. Built on a heritage of precision engineering and long-term partnerships, AGI has evolved from its manufa ...

Software Engineering Manager – Machine Learning

Location: London, UKTop Quant fund an experienced Engineering Manager / Tech Lead Manager to head a small, high-performing team focused on core ML infrastructure — distributed model training, LLM hosting/fine-tuning, and scalable deployment systems.You’ll own technical directio ...

Project Manager (Enterprise Software UK)

About usWe’re Dayshape—an award-winning software scale-up with big ambitions and the momentum to match. Trusted by Big Four and many other top professional services firms globally, our AI-powered resource management platform is helping organisations to achieve extraordinary results.</p ...

Project Manager (Enterprise Software UK)

About usWe’re Dayshape—an award-winning software scale-up with big ambitions and the momentum to match. Trusted by Big Four and many other top professional services firms globally, our AI-powered resource management platform is helping organisations to achieve extraordinary results.Our pl ...

Software Engineer (Zombienet) Full time

People in Our Collective Are Highly motivated to contribute to Parity’s mission and be part of something bigger Excited to work on projects that are groundbreaking and complex Autonomous workers that self-initiate, but also collaborate well with others ...

🚀 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