Full Stack Developer Python Jobs in UK

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Senior AI Engineer (Python, React, Azure)

About Synextra Synextra is a Microsoft-specialist Managed Service Provider headquartered in Warrington, operating as a premium partner to regulated mid-market organisations including law firms, financial services firms, and mortgage lenders. We're deliberately small - around 35 people - because we ...

AI Platform Architect — Python, React & Azure

A Microsoft-specialist Managed Service Provider is seeking a Technical Architect to spearhead the AI platform's technical architecture and oversee the integration of generative AI solutions. The role involves designing scalable systems and leading technical decisions across Python and TypeScript. Candidates shou ...

Senior Software Engineer in Test, Python

Overview Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the ...

Python Engineer – FinTech Trading, Hybrid London

A leading trading firm in London is seeking a Python Engineer to work in a hybrid model, balancing office and remote work. This role focuses on enhancing business tools, developing Python applications, and implementing DevOps practices. The ideal candidate will have experience in the trading or financial service ...

Lead Data Engineer – Python, SQL & Databricks

A leading global financial services firm is seeking a Lead Data Engineer to shape the future of data engineering. You will design and deliver reliable data solutions, develop data pipelines using Python and Databricks, and ensure data security. The ideal candidate has substantial experience with AWS, SQL, and No ...

Lead Data Engineer – Python, SQL & Databricks

A leading financial services firm is looking for a Lead Data Engineer to shape innovative data solutions. This role involves developing workflows and ELT pipelines using Python and Databricks, implementing data security measures, and maintaining data models. The ideal candidate will have at least 3 years of expe ...

Lead Data Engineer – Python, SQL & Databricks

A global financial services firm is seeking a Lead Data Engineer to design and deliver secure, scalable data solutions. Responsibilities include developing workflows and ELT pipelines using Python and Databricks, and ensuring enterprise data protection. Candidates should have experience with AWS, SQL, and NoSQL ...

Python Backend Engineer — Data Platforms & Cloud

A corporate finance and advisory organisation is seeking an experienced Python Software Engineer to join its growing Technology & Innovation team on a contract basis. This role will focus on building scalable Python-based systems and backend services, and collaborating with cross-functional teams. Candidates sho ...

API Platform DevOps Engineer (AWS, Python)

A leading financial institution in Greater London is seeking a skilled DevOps Engineer to join a major API programme. In this role, you will set standards for APIs across the bank, enabling the full API lifecycle including publishing and consuming reusable APIs. The ideal candidate has strong experience in DevOp ...

Senior Backend Engineer Python & ML Collaboration

Senior Software Engineer, Machine Learning Location: 108 E 16th Street, New York, NY 10003 Overview Focus on Python-based backend systems as the primary area of work. Provide support for Machine Learning initiatives and may collaborate with Scala and Mobile teams depending on inter ...

RegTech Python Engineer — Flexible Hours & Growth

A leading regulatory technology firm in Greater London seeks an experienced RegTech Engineer to contribute to the product roadmap and collaborate with passionate engineers toward preventing financial crises. Ideal candidates will have 3-5 years of experience with Python and a strong ability to work with non-tech ...

Python Backend Engineer for AI Platform

A pioneering tech company in Scotland seeks a skilled Software Engineer specializing in Python. This full-time role involves designing and developing software solutions while applying machine learning principles. Collaborating with a cross-functional team, you'll contribute to the development of innovative produ ...

Senior Python Engineer & Platform Tech Lead

A tech-driven financial services firm is looking for a Senior Engineer to lead the technical execution of projects. You will mentor junior developers and collaborate with teams in operations and finance to design innovative solutions. The ideal candidate has at least 8 years of experience in software development ...

Senior Python Engineer – Remote Analytics Platform

A leading consultancy in technology solutions is seeking a Senior Software Engineer. This role involves building scalable and resilient architectures for analytics platforms, collaborating with cross-functional teams, and utilizing tools like Docker and Kubernetes. The candidate should have a strong background i ...

Hybrid Python Backend Engineer — GenAI & Microservices

A progressive engineering consultancy in Greater London is seeking an experienced backend developer to design and build scalable Python microservices and APIs for an automated code modernization platform. This role emphasizes strong software design principles and a genuine interest in generative AI. The company ...

Senior Python/Django Architect – Client Platform

A leading technology company in Greater London seeks a Senior Engineer to lead architectural design and develop scalable Python/Django services. The ideal candidate will have strong experience in Python and Django, and will mentor mid-level engineers while ensuring high delivery standards. This role rewards a hi ...

Senior Software Engineer — Java & Python Expert

A leading financial institution in the UK seeks an Experienced Software Engineer to join its Global Technology team. The successful candidate will design and deliver technology products, working with an agile team to enhance banking applications. Proficiency in Java or Python is required, alongside knowledge of ...

Senior Software Engineer Python / hx Renew

Who Are We? Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in ...

Senior Data Platform Engineer | Python & YugabyteDB

A global technology company in London is looking for a Senior Platform Engineer to build and operate a scalable, reliable database platform. The role involves automating processes and ensuring the security and availability of systems. Candidates should have significant platform engineering experience, knowledge ...

Lead Software Engineer Python & AWS Innovator

A leading financial services firm in Scotland seeks a Lead Software Engineer to enhance and deliver market-leading technology products. The role requires 8+ years of experience, a strong command of Python, and expertise in the financial services industry. Responsibilities include creating innovative software sol ...

Low Latency SRE Engineer (Python/Golang)

A leading trading firm based in the City of London is seeking a Site Reliability Engineer (SRE) to design platforms and solve complex distributed-system challenges. This role requires strong programming skills in Python and Golang, alongside solid knowledge of Linux/UNIX systems. Experience in automation and a p ...

Senior Python Engineer: AI Agents & Forecasting

We're building AI that predicts the future. Literally. The Company Numinous is building the world's most advanced super-forecasting AI agents. We're creating autonomous systems that ingest real-world data, reason through complex scenarios, and produce predictions for the highest-stakes ...

Platform Engineer: Distributed DB & Yugabyte (Python)

A global fintech company based in Greater London is seeking a Platform Engineer to design and build their internal cloud-based database platform. The role requires at least 2 years of relevant experience in platform engineering, proficiency in Python, and knowledge of cloud infrastructure like AWS or GCP. You wi ...

Data Platform Engineer Database Platform Python

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier ...

Data Platform Engineer Database Platform Python

Full-time Compensation: GBP 65,000 - GBP 85,000 - yearly Company Description Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full speed. Whether people and businesses are sending mon ...

eTrading Python Engineer Production & Automation (Hybrid)

A leading global financial services company is seeking a motivated eTrading Production Support Engineer to join its Application Support team in London. The role involves overseeing critical FX applications, monitoring system health, and collaborating with teams to enhance performance. Candidates should have stro ...

Remote First Senior Python Web Engineer

A high-growth global software business is seeking a Senior Software Engineer for a remote-first position. The role involves developing features for a critical web platform used by thousands. Candidates should have strong skills in Python and web frameworks like Django. The ideal candidate is expected to enhance ...

Production ML Engineer | Python, Cloud & APIs

A global insurance firm seeks a Machine Learning Engineer to develop and manage machine learning model infrastructure. The role requires strong Python skills and experience in deployment, monitoring, and maintaining models in production. You will work with data scientists and engineers to integrate solutions wit ...

Senior Lead Software Engineer Python / Java

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top‑night technology products. As a Senior P ...

Automation Engineer: Power Automate & Python Pro

A recruitment agency is seeking an Automation Developer based in Gloucester to design, develop, and optimize automation solutions. Candidates should possess strong scripting skills, particularly in JavaScript and SQL, and be comfortable working with stakeholders to enhance business processes. This role offers th ...

Lead Software Engineer Python/Test Automation

Job Description 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 the Commercial & Investment Bank, you are an integral part of an agile team that works to enhance, bu ...

Lead Python Engineer Test Automation & Cloud

A global financial services provider in Glasgow is hiring a Lead Software Engineer to join their agile team. This role requires expertise in Python SDET, testing processes, and the ability to execute creative software solutions. Candidates should have significant experience in cloud and API hosting, as well as p ...

Senior Backend Architect — Python, Django & AWS

Implement the changes required to the platform. You will lead the team in their development work, utilising your strong knowledge of Python / Django and the wider infrastructure including: AWS, Terraform, and Github actions for the company's CI deployments. Responsibilities <h3 ...

Lead Python Backend Engineer Processing & Observability

A leading technology firm is seeking a skilled software developer to enhance their data orchestration pipeline using Python. Join the Data Intelligence Team to work on AI features, develop observability for ML applications, and mentor peers. The role offers remote flexibility, a supportive work environment, and ...

Python Engineer Fintech SaaS (Hybrid, London)

A leading SaaS platform is seeking a passionate Python Engineer to join their dynamic team in London. The role involves designing and developing Python applications, collaborating with cross-functional teams, and contributing to the platform's architecture. Candidates should have strong Python skills and experie ...

Automation Research Associate — Lab Systems & Python

A life sciences company located in Cambridge is seeking an Automation Senior Research Associate to develop and maintain laboratory automation solutions. The ideal candidate will possess a BSc/MSc in life sciences and have laboratory automation experience, particularly in liquid handling and programming with Pyth ...

Automation Research Associate — Lab Systems & Python

A leading life sciences company is looking for an Automation Senior Research Associate in Cambridge. The role involves developing and maintaining laboratory automation solutions, collaborating with cross-functional teams, and optimizing processes for product delivery. Candidates must have a BSc or MSc in a life ...

Senior Lead Software Engineer Python & AWS

Overview As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank's Credit Technology team, you will be a lead technical expert and drive impact within teams, technologies, and projects across departments. Utilize your in-depth knowledge of software, applicat ...

Senior Python & AI/ML Cloud Engineer

A leading global financial services firm is seeking a skilled Software Engineer III to contribute to their Applied AI/ML group. You will engineer and deploy cloud-based frameworks for machine learning models, ensuring high-quality applications using Python and AWS. The ideal candidate possesses strong problem-so ...

Site Reliability Engineer III Java/Python

Role Overview As a Site Reliability Engineer III at JPMorgan Chase within the External Collaboration team, you will lead development and integration of collaboration platforms such as VDRs, Microsoft 365 B2B, Client Portals, and Google Workspace. Site Reliability Engineering at JPMorgan Chase is ...

Automation & Reporting Engineer (Node.js/Python) London

A technology and data company in London is seeking a Developer with expertise in Node.js and Python. The role involves developing automation software, collaborating with data scientists, and maintaining data processing solutions. Ideal candidates will have 2-3 years of experience and strong coding practices. The ...

Senior AI Engineer (Python) – Hybrid, London

A technology solutions provider is looking for an AI Engineer with robust Python expertise to help build intelligent, scalable AI solutions. The role requires developing, training, and deploying ML/DL models, and collaborating with diverse teams to ensure successful integration into applications. Candidates shou ...

Staff/Principal Software Engineer (Python/Automation)

Staff / Principal Software Engineer (Hardware Tools Automation/SRE) Job no: Work type: Experienced Professional Location: Cambridge UK, Kings Langley UK, Bristol UK Categories: Connectivity The role Our GPU & AI Hardware IP team ...

Software Engineer, Python, Global Delta One

Software Engineer, Python, Global Delta One Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional ...

Production Test Systems Engineer — Python Automation

A technology leader based in Northern Ireland is seeking a Test System Software Engineer to develop and maintain automated production test systems. The role requires strong expertise in Python for hardware interaction and software tooling. You will address failures in manufacturing, improve processes, and work c ...

AI / LLM Engineer (Python) London (243)

London Maven is a market-leading proprietary trading firm allocating internal capital across discretionary, systematic, and market-making strategies. Our collective expertise spans traders, engineers, and technologists, unified by an unwavering dedication to enhance our efficiency as a premier liqu ...

Mission Critical Backend Engineer (Python/Docker)

A leading technology firm is seeking a Backend Software Engineer to deliver mission critical solutions for national security customers. This role involves developing novel products and working collaboratively with engineering teams to solve complex problems. Candidates should possess expertise in writing secure ...

Software Engineer, Python, Global Delta One

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Cloud Native Backend Engineer (Python/AWS)

A leading financial technology start-up in Greater London is seeking a motivated backend engineer to help define and build cloud-native services. Candidates should have expertise in Python and experience with AWS, Docker, and Infrastructure as Code using Terraform. The role involves collaborating with cross-func ...

Software Engineer, Python, Global Delta One

Software Engineer, Python, Global Delta One London DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to ca ...

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