211 Python Developer jobs in Farringdon Without

Senior Python Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world

Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT).

They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products.

Requirements

• Design and implement systems and software to meet requirements using appropriate tools and methods.
li>Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review.
• Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements.
• Suggest improvements to the code base, development processes, tooling and working practices. Encourage innovation by identifying, evaluating and adoption of emerging technologies.
• Assist with the design, implementation, and testing of APIs that adhere to the Open API specification

Knowledge & Skills for this job

• Able to demonstrate commercial software development experience.
• Practical experience in system design, development, testing and operational stability.
• Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls.
• Experience applying continuous delivery, test driven development and pair programming.
• Experience of working in an agile environment and an understanding of Scrum principles in particular.
• Experience writing and consuming RESTful APIs in Python.
• Experience with AWS services (Lambda, DynamoDB, ElasticSearch).
• Experience with creating web application UIs using ReactJS and with TypeScript

The Directorate

This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer.

The Team

As well as the above teams, you will be working across the organisation. We are welcoming someone who sees opportunities, is proactive and energetic wanting to make a difference to the way we wor

Excellent opportunity to positively impact patient safety whilst working on complex, challenging and career defining projects.

Basic salary £64,000 - 70,000 + excellent benefits

Hybrid role - between 4 - 8 days per month in the London office, the rest remote

A Senior Python Developer is needed by an innovative e-commerce business based in London We need a seasoned Python developer with a passion for building robust web and mobile applications. As a Senior Python Developer you will need hands-on experience with Flask and AWS and you must have worked in an agile environment where code quality is a focus.

Key Requirements:

Proficient in Python developmentSolid expertise in Flask frameworkProven experience with AWS servicesStrong problem-solving skillsAbility to design and implement scalable solutions What Youll Do: Develop and maintain web and mobile applications using Python and FlaskImplement and optimize cloud-based solutions on AWSCollaborate with cross-functional teams to deliver high-quality softwareStay updated on industry best practices and emerging technologies Please send your resume for immediate review!

We’re building something smart - and we’re moving fast. Ready to join us?

At Neologik.ai , we're not just another consulting company - we’re a high-velocity team crafting an AI-driven platform that’s reshaping how businesses operate. Built natively on Azure and powered by the latest in Microsoft tech, our solution helps companies deploy intelligent agents, automate workflows, and accelerate innovation at scale.

As demand surges for our product, we are currently hiring for a Senior Python Developer with Azure experience and a footing with AI  who’s ready to move at our speed.

If you're passionate about AI, thrive in agile, fast-paced environments, and love turning bold ideas into real-world solutions, this is your moment. You’ll join the core team building Neologik - a next-generation AI platform that’s already helping businesses create and manage powerful automation through models, agents, and reusable templates.

Ready to build the future with us?

The Role at a Glance:
AI / Azure / Python Developer
UK Remote
Up to £90,000 
Benefits include flexible remote work and an environment that values speed, quality, and autonomy.

Product / Service:  Neologik is an accurate, private & efficient multipurpose automation tool for workflow and documentation
Culture:  No red tape, no endless meetings - just real business impact for clients.
Work with smart people who care about what they build and providing solutions for customers.
Pedigree:  Seasoned Founding Team. Our leadership team has spent decades in technology delivery, working through the mega trends of Internet, Public Cloud and now AI. 

Your Skills:  Experience with Azure’s native AI stack (including AI Foundry, Search, Cosmos DB, and AKS), strong Python and C# skills, VS Code (ideally with AI tools like Copilot), familiarity with Docker, Kubernetes, and scalable cloud-native architecture, and a track record of working in agile teams using Azure DevOps for CI/CD and automated testing.

Who we are:

At Neologik, we’re redefining how businesses harness the power of artificial intelligence. Our cutting-edge platform helps companies quickly and cost-effectively implement AI strategies that drive real results - from automating workflows to deploying intelligent agents and managing complex AI models at scale.

We’re not just building tools - we’re building the foundation for smarter, faster, and more adaptable enterprises.

Key Responsibilities:

• Build and deploy AI-first features using Azure AI Foundry, Azure AI Search, Cosmos DB, Docker, and AKS
• Design and implement scalable architecture with cloud-native tools alongside a collaborative, fast-moving team
• Code primarily in Python and C# - with bonus points if you can jump into React.js when needed
• Speed up development using Visual Studio Code with GitHub Copilot (or your preferred AI coding assistant)
• Work in a tight feedback loop: branch, commit, pull, test, and ship - all through Azure DevOps
• Write clean, tested, production-ready code - unit testing is second nature, not an afterthought
• Participate in focused sprints and daily standups - we work lean, iterate fast, and learn as we go

What You’ll Bring to the Team:

• Proven experience with Azure’s native AI stack, including AI Foundry, Azure Search, Cosmos DB, and AKS
• Strong programming skills in Python and C#, with a focus on writing clean, maintainable, and well-structured code
• Proficiency in Visual Studio Code, ideally with tools like GitHub Copilot or other AI-assisted development extensions
• Solid understanding of Docker, Kubernetes, and modern cloud-native architectural patterns
• Hands-on experience working in agile teams, with deep familiarity in CI/CD workflows, branching strategies, pull requests, and test automation using Azure DevOps
• An agile, curious mindset - adaptable, collaborative, and eager to explore new ideas and technologies

Bonus Points For:

• Experience building user interfaces with React.js
• A passion for experimenting with emerging AI tools and frameworks

Sounds like a good fit? Apply here for a fast-track path to our Leadership Team.

Application notice. We take your privacy seriously. As you might expect you may be contacted by email, text or telephone. Your data is processed by our talent partner RR (Recruitment Revolution) on the basis of their legitimate interests in fulfilling the recruitment process. Please refer to their Data Privacy Policy & Notice on their website for further details.

London, England, UK

Our client, a rapidly growing technology firm specializing in innovative SaaS solutions, is seeking an experienced Lead Backend Developer to join their talented engineering team. This is a fully remote position, offering unparalleled flexibility and the chance to work on cutting-edge projects from anywhere in the UK.

You will be instrumental in designing, developing, and deploying robust, scalable, and high-performance backend systems. This role involves leading a team of backend engineers, mentoring junior developers, and contributing significantly to architectural decisions and best practices. You will work with a modern tech stack, focusing on microservices architecture and cloud-native development.

Key Responsibilities:

• Lead the design and development of backend services and APIs using Python and Django framework.
• Architect and implement scalable, secure, and efficient microservices.
• Mentor and guide a team of backend developers, fostering a culture of technical excellence and collaboration.
• Conduct code reviews, ensuring code quality, performance, and maintainability.
• Collaborate with frontend developers, product managers, and other stakeholders to define project requirements and deliver features.
• Optimize application performance, database queries, and infrastructure.
• Implement and manage CI/CD pipelines for seamless deployment.
• Stay up-to-date with emerging technologies and industry trends, evaluating and recommending new tools and techniques.
• Troubleshoot and resolve complex technical issues.
  The ideal candidate will have a Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field, with a minimum of 6 years of professional backend development experience, including at least 2 years in a leadership or senior role. Strong proficiency in Python and the Django framework is essential. Experience with RESTful APIs, databases (e.g., PostgreSQL, MySQL), cloud platforms (AWS, Azure, or GCP), and containerization technologies (Docker, Kubernetes) is required. Excellent problem-solving, communication, and leadership skills are a must. Experience with asynchronous programming, message queues (e.g., RabbitMQ, Kafka), and CI/CD tools is highly desirable.

Our client is looking for a highly skilled and experienced Senior Software Developer with a strong focus on Python to join their innovative team in a fully remote capacity. This is a unique opportunity to contribute to cutting-edge projects from the comfort of your home office. You will be responsible for designing, developing, testing, and deploying robust and scalable software solutions. The ideal candidate will have a deep understanding of Python and its associated frameworks, along with extensive experience in full-stack development, cloud technologies (AWS, Azure, GCP), and DevOps practices. Excellent problem-solving abilities, a collaborative spirit, and strong communication skills are crucial for success in this remote-first environment. You will work closely with product managers, designers, and other engineers to deliver high-quality software that meets user needs and business objectives. Responsibilities include writing clean, efficient, and maintainable code, participating in code reviews, and contributing to architectural design discussions. Experience with database management (SQL, NoSQL), containerization (Docker, Kubernetes), and CI/CD pipelines is highly valued. We are seeking a proactive and self-motivated individual who thrives in an agile development setting and is passionate about leveraging technology to solve complex problems. This role offers exceptional flexibility, a competitive salary, and the chance to work on challenging projects with a talented, globally distributed team. If you are a passionate developer looking for a remote role that offers significant impact and growth opportunities, we encourage you to apply. Your expertise will be instrumental in driving the technical direction and success of our client's software products.
Responsibilities:

• Design, develop, and maintain high-quality software applications using Python.
• Develop and implement APIs and backend services.
• Write efficient, testable, and reusable code.
• Collaborate with cross-functional teams to define and ship new features.
• Participate in code reviews and provide constructive feedback.
• Troubleshoot, debug, and upgrade existing software.
• Implement and manage CI/CD pipelines.
• Work with cloud platforms (AWS, Azure, GCP) for deployment and scaling.
• Contribute to architectural design decisions.
• Ensure the performance, quality, and responsiveness of applications.
• Stay up-to-date with emerging technologies and industry trends.

Qualifications:

• Bachelor's or Master's degree in Computer Science, Engineering, or related field.
• 5+ years of professional software development experience, with a strong emphasis on Python.
• Proficiency in Python web frameworks (e.g., Django, Flask).
• Experience with relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases.
• Familiarity with cloud computing platforms (AWS, Azure, GCP).
• Knowledge of containerization technologies (Docker, Kubernetes).
• Experience with Git and version control systems.
• Understanding of software development best practices and agile methodologies.
• Excellent problem-solving and debugging skills.
• Strong communication and collaboration skills.

**25884655 Python & C# Developer - Front Office Risk (VP) Commodities Tech**
**Overview**
CITIGROUP is one of the largest players in the financial industry, employing more than 200,000 people across the globe.
**What We do / The Team**
The Commodities trading business at CITI has grown significantly in the last 10 years to become one of the leading industry players. It is a federated business model that covers market-making across all types of assets including Oil, Gas, Power, Agriculture, Emissions, Metals, Freight, Exotics and Indices.
This role is within the London Commodities Risk Technology team, focussing on our front-office trading platform. This proprietary trading platform is currently going through an exciting re-engineering phase and we are seeking to build out the development team.
This front-office risk system calculates large volumes of results data, so there are considerable challenges in data modelling, distributed processing & grid computing. Hence, we require a seasoned developer who can efficiently design and develop micro-services and components which can handle and process large amount of data with optimal performance. The application the candidate will be developing is a highly-distributed Python-based micro-services platform that uses RabbitMQ for transport and Openshift/Kubernetes for deployment.
We are committed to hiring the brightest and best technical experts and in return can offer roles with direct business interaction and day-to-day usage of the latest technology.
**Role Overview/What will you do:**
+ **Services Development and maintenance:** Design, develop and maintain high performing fault-tolerant Python (& C#/.NET) micro-services, in order to deliver a seamless user experience for our clients.
+ **Stakeholder Management** : Work with Traders and Risk Managers to gather requirements, perform analysis and develop functionality. Assist with SL3 to resolve production issues.
+ **Collaboration with internal technology teams:** Collaborate with the Markets Quantitative Analytics (MQA) team who develop analytics pricing models to integrate with the Risk Platform and with the Commodities Market Data (CMD) team.
+ **Collaboration with Global Teams:** The Commodities Technology team in Citi is spread across various geographies worldwide and a key responsibility is to collaborate and work effectively with these global teams.
+ **Integration with other supporting libraries:** Work on integrating other libraries such as Market Data, Trade Repository, Analytics into the Risk Platform.
+ **Continuous Learning:** Stay updated with latest trends and developments in technology.
**Key Skills and Experience required**
+ Experience working within a Front-office derivatives environment is essential (Front Office risk preferred)
+ A history of interacting with the trading desks and ability to analyse and address issues and queries quickly and effectively.
+ Proven recent hands-on experience with Python (and ideally C#) plus SQL Server and/or Parquet. Evidence of strong delivery throughout the entire lifecycle.
+ Strong problem-solving skills and capability to write code quickly and accurately to troubleshoot production issues.
**Bonus points for**
+ Commodities Risk background
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
**What we'll provide you**
By joining Citi London, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:
+ 27 days annual leave (plus bank holidays)
+ A discretional annual performance related bonus
+ Private Medical Care & Life Insurance
+ Employee Assistance Program
+ Pension Plan
+ Paid Parental Leave
+ Special discounts for employees, family, and friends
+ Access to an array of learning and development resources
Visit our Global Benefits page to learn more. ( these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.
#LI-AP2
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**Job Family Group:**
Technology
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**Job Family:**
Applications Development
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**Time Type:**
Full time
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**Most Relevant Skills**
Please see the requirements listed above.
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**Other Relevant Skills**
For complementary skills, please see above and/or contact the recruiter.
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_Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law._
_If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review_ _Accessibility at Citi ( _._
_View Citi's_ _EEO Policy Statement ( _and the_ _Know Your Rights ( _poster._
Citi is an equal opportunity and affirmative action employer.
Minority/Female/Veteran/Individuals with Disabilities/Sexual Orientation/Gender Identity.

This is a fantastic opportunity to work a remote Senior Fullstack Developer for a major pharmaceutical company on a long term contract, outside IR35.

The key skills required for this Senior Fullstack Developer are:

• Python
• React
• Typescript
• AI (desirable)
• Java (desirable)
• AWS 
• SQL
• Kubernetes (desirable)

If you do have the relevant experience for this remote, outside IR35 Senior Fullstack Developer role, please do send through your CV.

Job Title: Data Science Manager
Location: Kingston Upon Thames
About Unilever
With 3.4 billion people in over 190 countries using our products every day, Unilever is a business that makes a real impact on the world. Work on brands that are loved and improve the lives of our consumers and the communities around us. We are driven by our purpose: to Brighten Everyday Life, and it is our belief that doing business the right way drives superior performance. At the heart of what we do is our people - we believe that when our people work with purpose, we will create a better business and a better world .
Are you passionate about using data to drive evidence-based decision making? Can you work with sizeable datasets and manipulate them in a logical way to elicit insights with clarity?
We are looking for a senior data scientist that thinks in a clear and organised manner to help us tackle challenging business problems with data and a mathematical approach. The right candidate would be able to work under time-pressure, generating accurate and complex analysis. The role holder would have an ability to explain complicated concepts to a lay-person and think creatively about problem-solving.
Overview
The Unilever People Analytics team is a pioneering group of statisticians, data scientists and visualisation experts that utilise advanced statistical techniques to analyse our HR, financial and marketing data.
The role encompasses discovering and rationalising historical patterns in large data sets, developing predictive models, creating automated data solutions and researching machine learning techniques that are proprietary to Unilever. It also involves working to enhance the team's infrastructure by introducing new tools and technologies in collaboration with our IT and Data Foundation partners.
What we are looking for
We are seeking a candidate that can work with speed and accuracy, looking to apply their problem- solving, mathematical and programming skills to business questions through a people-lens. The successful candidate would be able to demonstrate a thirst for learning and a passion for using data to generate insights. There will be frequent and varied opportunities to develop your business acumen and present complex analysis to senior business leaders. Projects are very varied and require a combination of technical skills as well as an understanding of the business context. Mentoring team members in the application of analytical techniques will be a core requirement.
An understanding of Generative AI techniques (including Retrieval-Augmented Generation) and experience of building solutions with Generative AI would be an advantage.
A mature attitude to developing relationships with multiple stakeholders, and tenacity to drive projects forward to tight deadlines and the ability to solve problems on your own will be the key to your success in this role.
At least three years working in a similar capacity would be advantageous to your application although no prior HR experience is needed. Success will be defined through application of your analytical techniques.
Technical Skills and Qualifications
A 2:1 or above from a recognised university in a quantitative subject. A demonstrable passion for machine learning / data science or statistics is crucial.
A comprehensive understanding of most of the following would be expected: Generalised Linear Models, CART, Random Forests, Clustering, Principal Components Analysis and Network Theory. Experience of Neural Networks would be a plus, but not essential.
Knowledge of Python would be essential as well as good working knowledge of SQL.
What We Offer
Not only do we offer a competitive salary and pension scheme, we also offer an annual bonus, free gym, a discounted staff shop and shares. You'll have the opportunity to work directly with our renowned and exciting brands in a flexible and hybrid working environment.
Whilst the role is advertised on a full-time basis, we would be happy to discuss possible flexible working options and what this may look like for you. We are a key advocate of wellbeing and offer a variety of support for our people including hubs, programmes and development opportunities. We strive to achieve a family-friendly and inclusive workplace and to, above all, create possibilities for all. 
Diversity at Unilever is about inclusion, embracing differences, creating possibilities and growing together for better business performance. We embrace diversity in our workforce. This means giving full and fair consideration to all applicants and continuing development of all employees regardless of age, disability, gender reassignment, race, religion or belief, sex, sexual orientation, marriage and civil partnership, and pregnancy and maternity. We are also more than happy to provide reasonable adjustments during our application and interview process to enable you to be present your best self. To find out more , click here: Equity, Diversity & Inclusion ( Fraud
Cyber criminals advertise fake job adverts with prestigious employers as a way of stealing information or even defrauding individuals out of money. In the most sophisticated cases, they will set up fake websites, which have a similar address to companies like Unilever. They even conduct fake telephone interviews and then offer candidates a role with the proviso they pay a fee for background checks or to cover work visa costs.   These types of attacks are becoming more common as more people are looking for employment in the economic climate. 
How is Unilever tackling this?
Many of Unilever's recruitment sites publish a warning to candidates about recruitment fraud. The Cyber Security team also proactively scan for signs of people setting up fake Unilever sites and act to close them down. 
What can I do?
If you become aware of potential recruitment fraud, spot fake Unilever recruitment adverts or fake LinkedIn profiles, report them via Una Live Chat. 
Unilever does not accept responsibility or liability for any candidates who are financially impacted by recruitment fraud. Your vigilance is key! 
Job Category: Human Resources
Job Type: Full time
Industry:

**Job Description Summary**
Job Overview
Support critical initiatives within the Data office and Health Data Catalog. The intern will be responsible for updating the data catalog brochure to ensure it reflects current capabilities and offerings, and will contribute to ongoing data science projects that enhance the accessibility and utility of health data assets. Perform data analysis, contribute to AIML solutions around data discoverability.
Qualifications:
- Master degree in technical field
- Python programming skills
- Data analysis and visualization
- analytic and model thinking
- excellent communication skills
- familiarity with Machine learning concepts
- familiarity with NLP and LLMs
would be a plus
IQVIA is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries. We create intelligent connections to accelerate the development and commercialization of innovative medical treatments to help improve patient outcomes and population health worldwide. Learn more at is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries. We create connections that accelerate the development and commercialization of innovative medical treatments. Everything we do is part of a journey to improve patient outcomes and population health worldwide.
To get there, we seek out diverse talent with curious minds and a relentless commitment to innovation and impact. No matter your role, everyone at IQVIA contributes to our shared goal of helping customers improve the lives of patients everywhere. Thank you for your interest in growing your career with us.
EEO Minorities/Females/Protected Veterans/Disabled