Lead Python Software Engineer Python And React Jobs in UK

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Software Engineer (React/Ruby)

MCS Group are thrilled to be partnered with a well-funded insurtech scale-up that has recently closed a major funding round and is entering an exciting new growth phase. Founded over a decade ago, the company has grown from early product innovation roots into a recognised player in the employee benefits space, p ...

Senior Software Engineer React

THE POSITION Our roster has an opening with your name on it We're looking for a Senior Software Engineer (Android / React Native) to join our Sportsbook engineering team. You'll be working on foundational engineering, focusing on improving the underlying frameworks, tooling, and performan ...

Software Engineer C#/React

Description Do you want to work to make Power for Good? We're the world's largest independent renewable energy company. We're guided by a simple yet powerful vision: to create a future where everyone has access to affordable, zero carbon energy. We know that achieving our ambitions would be impos ...

Software Engineer React Native

The PositionWe're looking for a Software Engineer (React Native) to join our Sportsbook engineering team. You'll be working on foundational engineering, focusing on improving the underlying frameworks, tooling, and performance that enable FanDuel to deliver an exciting and innovative customer experience. ...

Software Engineer React Native

The Position We're looking for a Software Engineer (React Native) to join our Sportsbook engineering team. You'll be working on foundational engineering, focusing on improving the underlying frameworks, tooling, and performance that enable FanDuel to deliver an exciting and innovative customer exp ...

Senior React Software Engineer

I’m working with one of our financial services client based in the London, and they’re looking for a Senior React Software Engineer to join their team. The ideal candidate: Demonstrable experience building modern, scalable, and maintainable web interfaces using React. Ma ...

Software Engineer C#/React

Description Do you want to work to make Power for Good? We're the world's largest independent renewable energy company. We're guided by a simple yet powerful vision: to create a future where everyone has access to affordable, zero carbon energy. We know that achieving our ambitions would be impos ...

Software Engineer (Java/React)

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market. What unites Anaplanners across teams and geographies is our collective commitment ...

Software Engineer III React

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 ...

Backend Software Developer (Python) London £90,000 + Comps

Backend Software Developer (Python) - London - £90,000 + Comps We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s pushing boundaries. What you’ll do Design, build, ...

Software Developer Python GUI, Flexible & Safety Tech

A forward-thinking technology company in the UK is seeking a detail-oriented Software Developer to create robust software solutions. The role involves designing PC-based applications and requires proficiency in Python and GUI tools like Kivy or Qt. Candidates should hold an engineering or science degree and have ...

Remote Scientific Software Engineer: Python for Open Source Simulations

A global research collaboration is seeking a Scientific Software Engineer to integrate and develop open-source tools for computational behavioral analysis and physics-based simulation. This fully remote role involves working with Python tools, tracking issues on GitHub, and enhancing software integration. Ideal ...

Senior Software Engineer – AI & Prompt Engineering £100k Python/ TypeScript

This range is provided by La Fosse. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from La Fosse Head of Practice - Software Engineering @ La Fosse I’m working with an exc ...

Python software developer, National Oceanography Centre, Liverpool

Overview The British Oceanographic Data Centre (BODC), part of the National Oceanography Centre, manages UK ocean science data through a sophisticated network of software systems, designed and developed by our in-house research software engineers. We support many European and international project ...

Remote Junior Software Dev Observability (Python/Go)

A leading open source software provider in the UK seeks a Junior Software Developer - Observability. The role involves developing a cloud-native monitoring stack and working collaboratively in a remote environment. Candidates should be skilled in Python and have a Bachelor's degree in a relevant field. This is a ...

Software Engineering III Python, AI ML, Cloud

Join us to shape the future of machine learning at J.P. Morgan, where your expertise in AWS and Python will help deliver impactful solutions. You’ll collaborate with talented Data Scientists and technology teams, working on projects that push the boundaries of what’s possible. We value your creativity, dri ...

Python GUI Software Developer | Flexible Hours & Growth

A forward-thinking business in St Leonards is seeking a detail-oriented Software Developer to contribute to innovative projects in safety technology. This role involves designing PC-based applications, gathering requirements from teams and customers, and executing tests. Applicants should have a degree in engine ...

Software Engineer (Python/Golang/DevOps) Up to £60,000 ID37652

Software Engineer (Python/Golang/DevOps) - Up to £60,000 - ID37652 This range is provided by Humand Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Humand Talent <h3 ...

Python Software Engineer Hybrid working £70,000 £225,000 Base (+ Bonus)

Overview Senior Quantitative Technology Consultant at Hunter Bond Job Title: Python Software Engineer Location: London / Hybrid Salary: £70,000 - £225,000 base (+ Bonus) Responsibilities Design, implement, and optimize trading algorithms, order execution syst ...

2026 Technology Graduate Programme – Software Engineer (Python, C++, Java)

About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary, and Solutions offerings. Powered by talent and advanced technology, our single and multi‑manager investment strategies are u ...

Senior Software Engineer (Python/Java, AWS) – Onsite, UK Defence

A leading firm in Defence and National Security is seeking a Senior Software Engineer skilled in Python or Java and AWS, to deliver on a secure government programme based in London, Manchester, or Cheltenham. The position is primarily on-site, with the flexibility discussed for the right candidate. Candidates sh ...

Graduate System Software QA Engineer — Linux, C/C++, Python

A leading AI technology firm located in Cambridge is seeking a Graduate System Software QA engineer to support software validation and quality assurance solutions. The ideal candidate should have a degree in Computer Science, strong skills in C, C++, and Python, and experience in Linux internals. This role invol ...

Software Engineer II Python AI/ML | Cloud & Secure Dev

A leading global financial services firm is seeking a Software Engineer II to join their agile team in London. This role focuses on software development, enhancing tech products, and working on system design and stability. Candidates should have practical experience in application development and coding in moder ...

Python Software Engineer — Hybrid London, Up to £140k Bonus

A leading tech firm in Greater London is seeking a Software Developer with expertise in Python. The company promotes a hybrid working environment and offers an attractive salary of up to £140,000 plus bonus and benefits. They pride themselves on having a passionate team that utilizes cutting-edge technology and ...

Lead Backend Developer Python Java AWS

21 hours ago Be among the first 25 applicants This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Tech Recruiter - Software ...

Lead Python Developer | Docker & Kubernetes Expert

Skills Required: Containerisation experience – Docker or Kubernetes. Responsibilities: Full development lifecycle delivering user-centred digital solutions. Hippo Digital is a full-service digital consultancy that combines data, design, and engineering to support meaningful tra ...

VP, Equities Quant Platform Lead — Python

A global bank seeks an Engineering Lead for its Equities Technology team in London. In this role, you will guide the development of a quantitative platform, enhancing developer experience and ensuring high-quality code. Required skills include expertise in Python data engineering, real-time analytics, and cloud ...

Lead Python Developer — Remote, AWS & EdTech

A forward-thinking technology firm is seeking a Senior Python Developer to shape the future of EdTech in the UK. This role involves mentoring a talented engineering team and developing cloud-native applications using Python, Flask, and AWS. With a strong commitment to engineering excellence, you will contribute ...

Lead Python Front Office Quant Developer

A leading financial services firm in Greater London seeks a Lead Software Engineering - Python. The role involves collaborating with developers, quants, and traders to develop core engines and APIs. Candidates should have a strong background in software engineering and analytical skills, along with a proactive a ...

Senior Python/Django Architect & API Lead

A leading technology company in Greater London seeks a Senior Engineer to develop scalable Python/Django solutions. The ideal candidate will need strong experience in Python, Django, and designing REST APIs. You'll lead architectural designs and mentor junior engineers in a fast-paced environment focused on sust ...

Python Team Lead for EdTech Innovation

A global online non-profit organization is seeking an outstanding Software Development Team Lead to join its innovation engineering team in London. The role involves leading backend and frontend engineers, providing architectural direction, and ensuring high-quality software delivery. Candidates should have over ...

Cloud Native Tech Lead: GCP & Python

A multi-award-winning digital consultancy in the UK is seeking a Lead Software Engineer to provide technical leadership in developing cloud-native applications. Responsibilities include overseeing API design, collaborating with DevOps, and mentoring engineers in best practices. The role emphasizes a commitment t ...

Retrospective Analytics Lead SQL, Python, GCP

A leading analytics company is seeking a Consultant to manage the Consumer Retrospective Service, a key analytics tool. The role involves overseeing change control processes, enhancing service functionality using SQL and Python on Google Cloud, and coordinating with analysts and stakeholders. Candidates should p ...

Retrospective Analytics Lead SQL, Python, GCP

A leading analytics firm is seeking a driven Consultant to join their Core Analytics team. You will manage the Consumer Retrospective Service and oversee changes while working closely with stakeholders. The ideal candidate should have a relevant degree, proficiency in SQL and Python, and experience with credit b ...

QA Lead: Networking Testing & Python Automation

A leading technology firm in the UK is seeking a Software QA Engineer to support the testing and development of their Service Aware Operating System. The ideal candidate will have a degree in Computer Science or related fields, strong experience with Python and networking protocols, and be capable of collaborati ...

Lead AI/ML Engineer (Python) – Cloud, MLOps & AWS

A leading global financial services firm is seeking a Lead Software Engineer to join their Applied Artificial Intelligence and Machine Learning team. You will play a pivotal role in transforming operations by integrating innovative AI/ML solutions. The ideal candidate has strong skills in Python and Kubernetes, ...

Senior Python Engineer — Real Time Risk Platform Lead

A leading financial services firm in London is seeking a Senior Lead Software Engineer to enhance credit risk management solutions. The role involves providing technical leadership, developing secure code, and advocating for best practices in software development. Ideal candidates will have advanced Python skill ...

Senior Python Lead Engineer – Microservices for Delta One

A global investment bank is seeking a Lead Software Engineer based in Greater London. In this role, you will engineer scalable RESTful micro-services and APIs while guiding a team of developers. The ideal candidate should have extensive Python experience and a solid understanding of microservices architecture, C ...

Senior Principal Engineer Cloud Lead & Mentor (AWS/Python)

A tech company in London seeks a Principal Engineer to integrate hands-on expertise with leadership skills in a collaborative environment. This role involves mentoring team members while utilizing AWS, Terraform, and Python. The successful candidate will demonstrate a passion for engineering best practices and a ...

Senior Applied AIML Lead | Python & Data Science Engineer

A leading financial institution seeks an Applied AIML Engineer to leverage AI technologies for operational excellence. The role involves developing LLM-based models and generative AI applications, optimizing processes while collaborating with stakeholders. The ideal candidate should have a strong educational bac ...

Senior Lead Data Engineer (Java/Python) Cloud & AI

A leading financial institution is seeking a Senior Lead Software Engineer in Glasgow to enhance, build, and deliver trusted technology products. The role involves driving significant business impact through technical expertise and contributions. Responsibilities include providing technical guidance, developing ...

Senior Backend Engineer: Cloud Native AWS & Python Lead

A tech company in the United Kingdom is seeking a Senior Backend Engineer to lead the development of cloud-native backend systems using AWS and Python. The ideal candidate will have strong experience with AWS services like S3, Lambda, and DynamoDB, along with proficiency in infrastructure automation using Terraf ...

Senior Python/Django Backend Engineer Lead & Scale (Remote)

A technology company is seeking a Senior Developer with strong Python and Django expertise to take ownership of back-end systems. You'll work within a fast-paced environment, contributing to the Django REST API and enhancing system performance. This role offers a clear path toward technical leadership as the tea ...

Senior Python Engineer — AI Systems Lead (Hybrid, Flexible)

A leading AI solutions provider in the UK is seeking a Senior Python Engineer to lead the development and deployment of cutting-edge AI systems. In this role, you'll design, build, and deploy scalable ML software and infrastructure, while collaborating with various teams to address client challenges. Ideal candi ...

Lead Python Engineer for Front Office Quant Trading

A leading financial services firm in the Greater London area is hiring a Lead Software Engineer to work on trading and investment projects. You will collaborate with developers, quants, and traders, focusing on developing engines, services, and APIs while applying disciplined code management. Candidates should h ...

Lead AI/ML Engineer — LLMs, Python & Data Science

A global financial institution in Glasgow is seeking an expert in AI and machine learning. The role includes developing and implementing innovative models to enhance operational efficiency and decision-making processes. Candidates should possess strong programming skills, particularly in Python, and have experie ...

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    Lead Python Software Engineer Python And React Jobs in United Kingdom Job Search Guide, Trends and Insights