Senior Python Developer Job Vacancies

26 to 44 of 44 Senior Python Developer Jobs

Sr. Python Developer

City of London, London, United Kingdom
Mastek
Job Title: Sr. Python Developer Location: London, UK (3 days in office) SC Cleared: Required Job Type: Full-Time Experience: 10+ years About the Role: We are seeking a highly skilled and versatile Senior Developer to join our team and contribute to the development and maintenance of our cutting-edge Azure Databricks platform for economic data. … This platform is critical for our Monetary Analysis, Forecasting, and Modelling activities. The Senior Developer will be responsible for both front-end and back-end development, with a focus on Python, including the challenging but rewarding task of reverse engineering an existing codebase to integrate new features and improvements. This role requires a strong understanding of software … Develop user interfaces using modern front-end frameworks (e.g., React, Angular, Vue.js) and ensure a seamless user experience. Develop robust and efficient back-end services and APIs using Python. Python Development: Develop and maintain Python code for data processing, API development, and integration with the Azure Databricks environment. Utilise relevant Python libraries and frameworks (e.g., Flask, Django More ❯
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Senior Python Developer

Greater London, England, United Kingdom
mthree
Senior Python Developer Project at a major Investment Bank seeks an experienced Python Developer to join their Front Office trading technology team delivering solutions that manage pricing and trade execution for FX Derivatives instruments. As the Senior Python Developer you will build a new platform for trading and risk calculations and associated … regulatory reporting using back end OO Python in a Unix/Linux environment, with involvement in the full development cycle in an Agile (Scrum) approach. Experience required: Significant experience working as a server side Python developer in a Front Office environment OOD Test-driven development Relational databases Experience working in an Agile environment Linux/Unix Desirable … skills for you as the Python Developer: Experience of Regulatory reporting associated with Trading such as MiFID II or EMIR Experience building real-time applications based on a messaging paradigm Experience building large-scale data processing pipelines (for e.g. using Apache Spark, etc) Experience building Highly Available and High Performance applications Experience of FIX messaging protocol FX Options More ❯
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Senior Python Developer

United Kingdom
Hybrid / WFH Options
Corecom Consulting
Contract Python Developer | Remote (UK Hours) | 3 Months | FastAPI | GCP | Kubernetes I'm working with a growing SaaS company operating in the legaltech space - they’re on a mission to make enterprise data more accessible, searchable, and litigation-ready. They're now looking for a Contract Python Developer to support a key platform transformation project, moving … from a serverless architecture to a containerised Kubernetes setup. You’ll work closely with senior engineering leaders and have a direct impact on the scalability of their product offering. 🔍 What’s involved? Replatforming critical backend systems Building and refining APIs using FastAPI Collaborating with frontend engineers working in React Deploying to GCP and supporting Kubernetes deployment workflows Working in … a tight-knit, remote-first UK engineering team 🛠️ Key Tech: Python (FastAPI, SQLAlchemy, etc.) GCP (App Engine, Cloud Functions, etc.) Kubernetes (deployment focus) Elasticsearch (nice to have) React (frontend collaboration) 📌 Details: 💻 Fully Remote (UK hours) - Candidates must have full RTW in the UK ⏳ 3 Month Contract 💰 Budget: Flexible depending on experience – happy to share top, mid, and baseline rates More ❯
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Senior Python Developer

Bermondsey, England, United Kingdom
TrueNorth®
/w - Bermondsey Role : We're looking for 2 engineers to work for a BioTech client based in Bermondsey. The team consists of a Engineering Manager, Team Lead, 2 Senior Engineers and a Full Stack engineer. The client are currently making rapid progress on drug discovery, using AI, Data, Research and Software Development. They're currently at clinical trials More ❯
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Python Developers x 2 - Junior & Senior - Medical / Research product to Save Children's Lives

York, Yorkshire, United Kingdom
Interface Recruitment UK
the-art technologies vendor is looking for two new key members to form part of an experienced and motivated team. We are looking to recruit an experienced Linux-based Python Developer to work alongside the team creating software and systems for the medical and research markets. Your Responsibilities Work with the Senior Software Architect to plan, specify … a strong lead in prototyping software for new projects and products, proactively promoting new technologies. Attend/run daily stand-ups. Skills, Knowledge and Experience Essential: Extensive knowledge of Python and Linux. Knowledge of Linux networking and related core technologies (SSH, PXE, TCP/IP, etc). Excellent written and oral communication skills along with strong organizational, analytical, and More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Python Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard
Python, FastAPI, Azure Hybrid working in Central London Pays up to £75k + equity Senior Python Developer - Python, FastAPI, Azure, LLMs My client are a high-growth start-up in the EdTech sector, who are leveraging AI on their platform, to deliver highly personalised experiences to their consumers. You'll be joining as the 3rd … closely with the CTO and other engineers to help scale their platform, and is an ideal role for someone who has demonstrated experience scaling systems in high-growth environments. Senior Python Developer - Python, FastAPI, Azure, LLMs Key skills and experience: Strong skills with Python Demonstrated experience with FastAPI Hands-on experience with Cloud technologies (Azure … London with 1-day a week required in their offices, paying £70k-£75k depending on skills and experience along with an equity package. Apply now to register your interest! Senior Python Developer - Python, FastAPI, Azure, LLMs More ❯
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Mid-Senior Python Developer

London Area, United Kingdom
Hybrid / WFH Options
Oliver Bernard
Python, FastAPI, Azure Hybrid working in Central London Pays up to £75k + equity Senior Python Developer - Python, FastAPI, Azure, LLMs My client are a high-growth start-up in the EdTech sector, who are leveraging AI on their platform, to deliver highly personalised experiences to their consumers. You'll be joining as the 3rd … closely with the CTO and other engineers to help scale their platform, and is an ideal role for someone who has demonstrated experience scaling systems in high-growth environments. Senior Python Developer - Python, FastAPI, Azure, LLMs Key skills and experience: Strong skills with Python Demonstrated experience with FastAPI Hands-on experience with Cloud technologies (Azure … London with 1-day a week required in their offices, paying £70k-£75k depending on skills and experience along with an equity package. Apply now to register your interest! Senior Python Developer - Python, FastAPI, Azure, LLMs More ❯
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Mid-Senior Python Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard
Python, FastAPI, Azure Hybrid working in Central London Pays up to £75k + equity Senior Python Developer - Python, FastAPI, Azure, LLMs My client are a high-growth start-up in the EdTech sector, who are leveraging AI on their platform, to deliver highly personalised experiences to their consumers. You'll be joining as the 3rd … closely with the CTO and other engineers to help scale their platform, and is an ideal role for someone who has demonstrated experience scaling systems in high-growth environments. Senior Python Developer - Python, FastAPI, Azure, LLMs Key skills and experience: Strong skills with Python Demonstrated experience with FastAPI Hands-on experience with Cloud technologies (Azure … London with 1-day a week required in their offices, paying £70k-£75k depending on skills and experience along with an equity package. Apply now to register your interest! Senior Python Developer - Python, FastAPI, Azure, LLMs More ❯
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Senior Python Developer Capital markets

Dublin, City of Dublin, Republic of Ireland
Adecco
Senior Python Developer Capital markets Contract Dublin 6-18 Months. My client a leading global firm is in urgent need of a talented and experienced Senior Risk Python Developer to join them on a contract basis. The Python Risk developer required to focus on the FICC Emerging Markets deliveries including algorithm development … generation Risk platform for the Emerging Markets business.You will be involved in all stages of the software development life cycle and will have daily interaction with traders, quants and senior stakeholders. Successful candidate will have previous experience at a tier one bank. You will have extensive experience of Python (to include numpy, scipy libraries etc. Previous Market Risk … Rates/Fixed Income product knowledge desirable. You will have an appetite to work on a high profile project in a fast paced delivery focused environment with exposure to senior business sponsors.Knowledge of Market Data Feeds and Market Data consumption technology (Reuters/Bloomberg etc).Knowledge of Yield Curves/Yield Curve construction. Sound knowledge of software engineering design More ❯
Employment Type: Contract
Rate: £517 - £604/day ltd company
Posted:

Senior Python Developer – Up to £115k + equity

City of London, London, United Kingdom
Revolution Technology
London – 3 days onsite p/w 📌 Salary: £100-115k DOE 💰 Recruiting for a high growth logistics company, they are hiring a number of Senior Python Developer to join their growing team. Get the chance to take full ownership on their vital mission critical services to propel your career. They work with market leading brands delivering … a first chance platform, this is certainly a opportunity you do not want to miss out on! Experience needed: Experienced Python developer – building high quality and scalable code. CI/CD experience Cloud experience, worked with either GCP or AWS Education: STEM background preferred Benefits: Equity package 🌱 Private healthcare Flex work arrangements 25 days holidays + others More ❯
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Senior Python Developer – Up to £115k + equity

London Area, United Kingdom
Revolution Technology
London – 3 days onsite p/w 📌 Salary: £100-115k DOE 💰 Recruiting for a high growth logistics company, they are hiring a number of Senior Python Developer to join their growing team. Get the chance to take full ownership on their vital mission critical services to propel your career. They work with market leading brands delivering … a first chance platform, this is certainly a opportunity you do not want to miss out on! Experience needed: Experienced Python developer – building high quality and scalable code. CI/CD experience Cloud experience, worked with either GCP or AWS Education: STEM background preferred Benefits: Equity package 🌱 Private healthcare Flex work arrangements 25 days holidays + others More ❯
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Senior Full Stack Python Developer

London Area, United Kingdom
Talent Connect Group (TCG)
Senior Full Stack Python Engineer ( £120k - £170k ) + Equity 🇬🇧 🐍 ***Candidate must already be based in UK*** Talent Connect Group (TCG) have just partnered with an exciting AI start-up who are going through a round of investment. They are looking to hire great engineers with an entrepreneurial/growth mindset. ***Huge bonus if you have attempted your own … founded your own business in the past or a STEM Degree *** Hybrid - 2/3 days on site Central London Start - ASAP Salary - £120-170k + Equity Essentials - Python - Postgresql - Redis - Kubernetes - Rabbitmq - Start-up experience Bonus - Top 10 UK University - Has founded their own start-ups in the past If you are interested please get in touch More ❯
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Senior Full Stack Python Developer

City of London, London, United Kingdom
Talent Connect Group (TCG)
Senior Full Stack Python Engineer ( £120k - £170k ) + Equity 🇬🇧 🐍 ***Candidate must already be based in UK*** Talent Connect Group (TCG) have just partnered with an exciting AI start-up who are going through a round of investment. They are looking to hire great engineers with an entrepreneurial/growth mindset. ***Huge bonus if you have attempted your own … founded your own business in the past or a STEM Degree *** Hybrid - 2/3 days on site Central London Start - ASAP Salary - £120-170k + Equity Essentials - Python - Postgresql - Redis - Kubernetes - Rabbitmq - Start-up experience Bonus - Top 10 UK University - Has founded their own start-ups in the past If you are interested please get in touch More ❯
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Senior Python Developer

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Ecm Selection
control. Their technologies are already in use on 5 continents and in industries such as agriculture, forestry and commercial real estate. Underpinning this success is a set of core Python applications which empower and control their hardware units with smart algorithms and background processes. They are looking for a senior software developer to support and expand these … challenges and scale up. As well as technical development, product management skills are key as you will be liaising with internal stakeholders to define the software roadmap. Requirements: Strong Python and SQL skills Commercial experience developing cloud backed web applications from initial concepts through to mature and well-tested products Product management mindset, able to balance business needs and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Python Developer x 2

London, United Kingdom
Hays
I am currently working with a London-based Financial-Services client who are actively seeking 2 Senior Python Developers for a long-term project within a market-leading front office team. What you'll need to succeed Extensive Python Development experience within financial services. Strong experience with Snowflake, Kafka, and Databricks. Good experience with reference data. What More ❯
Employment Type: Contract
Rate: £650.0 - £700.0 per day + Up to £700pd Outside IR35
Posted:

Senior Python Developer x 2

London, South East, England, United Kingdom
Hays Specialist Recruitment Limited
I am currently working with a London-based Financial-Services client who are actively seeking 2 Senior Python Developers for a long-term project within a market-leading front office team. What you'll need to succeed Extensive Python Development experience within financial services. Strong experience with Snowflake, Kafka, and Databricks. Good experience with reference data. What More ❯
Employment Type: Contractor
Rate: £650 - £700 per day
Posted:

Senior Python Developer

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Onyx-Conseil
control. Their technologies are already in use on 5 continents and in industries such as agriculture, forestry and commercial real estate. Underpinning this success is a set of core Python applications which empower and control their hardware units with smart algorithms and background processes. They are looking for a senior software developer to support and expand these … challenges and scale up. As well as technical development, product management skills are key as you will be liaising with internal stakeholders to define the software roadmap. Requirements: Strong Python and SQL skills Commercial experience developing cloud backed web applications from initial concepts through to mature and well-tested products Product management mindset, able to balance business needs and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Python Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard
Python Developer 2-3 days a week in London offices Pays £80k-£100k + equity & benefits Python Developer - Python, Flask, GCP I've just partnered, with a high-growth InsureTech start-up, looking to expand their highly skilled engineering team, where you will play a pivotal role in helping scale their platform, shaping the architecture … a part of a team making an impact in the Insurance space globally. Day to day, you'll be maintaining, designing and developing API's and backend services in Python, scaling high-performance systems with a focus on performance and security, and be involved in all aspects of the business as they look to scale. Python Developer - Python, Flask, GCP Key skills and requirements: 3+ years of commercial experience working with Python Strong experience with Python frameworks, ideally Flask GCP Cloud expertise High-level of understanding in server-side architecture Comfortable working in a high-growth, start-up environment Hybrid working with 2-3 days a week required in a London office Pays More ❯
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Senior Python Developer with Security Clearance

Linthicum Heights, Maryland, United States
Tech Force Alpha, LLC
Calling All Mission Focused Innovators: Join Us as a Senior Python Developer! We're on the hunt for Senior Python Developers to help move our highly visible and mission critical projects forward with expertise in API development and database experience. Tech Force Alpha is a Mission focused company who treats their employees like the valued … for solid application developers to join our team and grow our capability to provide critical and highly impactful applications to our clients. Key Responsibilities: Development, enhancement, and upkeep of python applications. (Full-Stack or Backend) Design, creation, enhancement, and sustainment of backend APIs for critical system wide applications Collaborate closely with cross-functional teams to ensure seamless integration and … delivery of software application solutions. Required Skills and Experience: Solid experience in Python Experience with API design/development Experience with MariaDB and/or MongoDB Need 6 years of experience with a Bachelor's degree in a related field or 4 years of experience with a Master's degree in a related field. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:
Senior Python Developer
25th Percentile
£64,000
Median
£80,000
75th Percentile
£86,250
90th Percentile
£87,500