1 to 25 of 36 Senior Python Developer Jobs

Senior Backend Developer - Python, AWS, Django Central London/Hybrid -one day in the office £75-85k + benefits Were seeking a topflight Senior Backend Developer with a strong software engineering background including 8-9+ years majoring in writing Backend applications using Python and Django (Rest Framework). This is a seriously … weighty, complex, technically challenging role; the successful Backend Developer will be 'red hot' on the core backend skill requirements. Demonstrably the 'go to' person in your role. The Backend Python Developer will be joining a team of 45 at a world-class healthcare scaleup. With each integration of a new hospital group there is an acceleration of … analytics to ensure our products are robust and meet users needs Take technical ownership of areas of product Required: 8-9+ years of experience writing Backend applications using Python and Django (Rest Framework) or related frameworks, e.g. Flask, FastAPI or similar Good understanding of ORM (either Django or SQLAlchemy) Good understanding of Python Unit Testing frameworks and More ❯

Job Title: Senior Python Developer (Python/Django) Location: Fully Remote Job Type: Full-Time Salary 80k - 100k About the Company: A fast-growing tech company revolutionizing the e-commerce/data analytics sector with cutting-edge software solutions. Join their dynamic engineering team and contribute to innovative projects. Job Description: We're looking for a … passionate Python Developer (Python/Django) with 5 + years of experience. This role offers the opportunity to work in a fast-paced, collaborative environment and grow your skills. Key Responsibilities: Develop and maintain scalable applications using Python (Django). Build and integrate APIs and third-party services. Participate in Agile development cycles and CI/… Collaborate with cross-functional teams. Requirements: Computer Science or STEM degree from a top Russell Group University (1st or 2:1). 5+ years of full-stack development experience (Python/Django). Strong experience with SQL databases (PostgreSQL/MySQL). Familiarity with DevOps tools (Docker, Kubernetes, AWS/GCP/Azure). Experience with API development and More ❯

Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Python Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is … development and working with modern data infrastructure. At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Python Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical brilliance is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Senior Python Developer Remote Working/Leeds, HQ 2 Days per month £70,000 - £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so More ❯

Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Python Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is … development and working with modern data infrastructure. At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Python Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical brilliance is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Senior Python Developer Remote Working/Leeds, HQ 2 Days per month £70,000 - £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so More ❯

Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Python Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is … development and working with modern data infrastructure. At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Python Developer, you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical brilliance is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Senior Python Developer Remote Working/Leeds, HQ 2 Days per month £70,000 - £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so More ❯

Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Python Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is … development and working with modern data infrastructure. At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Python Developer, you won’t just write code - you’ll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with … your voice matters, your technical brilliance is valued, and your work directly influences product growth and innovation, we’d love to hear from you. The Role at a Glance: Senior Python DeveloperRemote Working/Leeds, HQ 2 Days per month£70,000 - £90,000 DOEPlus Benefits: including a 4-day week – we work smarter so that we can More ❯

Senior Backend Python Developer Location:London Work Arrangement: 2days onsite per week Engagement Type:Permanent/Full Time Budget: £80,000 to £90,000 base + bonus of up to 30% every four months + equity ***The client isunable to sponsor visasat this time. Applicants must have the right to work in the UK.*** Were partnered with … options, traditionally reserved for the largest financial institutions. Noticing the system was broken, these guys are here to disrupt the industry. Requirements 7 years commercial experience minimum Strong commercial python coding experience Experience with LLMs Experience in fintech environment is highly desirable Must have strong commercial experience with Django Experience within AWS environment Commercial experience with React is desirable … as there is an element of front end involved. Strong academic background in computer science highly desirable If you want to be involved in a fintech, (as a Senior Backend Python Developer), which is extremely well funded, managed well and looking to disrupt the industry, click apply for better details More ❯

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 Experience with Docker Experience with Django or Flask Experience with ReST endpoint Development Optional Skills and Experience: Experience with AWS or other cloud infrastructure Agile development JSON and XML Serialization Git Version Control More ❯

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 whos ready to move at our speed. If you're passionate about AI, thrive in agile, fast … 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 … working through the mega trends of Internet, Public Cloud and now AI. Your Skills: Experience with Azures 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 More ❯

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 whos ready to move at our speed. If you're passionate about AI, thrive in agile, fast … 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 … working through the mega trends of Internet, Public Cloud and now AI. Your Skills: Experience with Azures 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 More ❯

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 whos ready to move at our speed. If you're passionate about AI, thrive in agile, fast … 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 … working through the mega trends of Internet, Public Cloud and now AI. Your Skills: Experience with Azures 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 More ❯

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 … 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 … 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 More ❯

Senior Python Developer (Contract) Location: London - Hybrid (2-3 days in office per week) Contract Duration: 6 months Day Rate: £382.50 (Inside IR35) About the Role We work on providing new models, tradable insights, distinctive data sets, and agile technology solutions that empower analysts and support commercial decision-making. We provide direct technology support worldwide, combining IT … global use. Collaborate with architecture and infrastructure teams to ensure alignment with technology strategy and act as a liaison between IT and analysts. Essential Skills & Experience Proven experience with Python programming for data analysis, including libraries such as pandas, numpy, and Jupyter. Ability to write clean, production-ready, and efficient code for numerical and analytical tasks. Experience in Object … Interest in UX design and end-user-focused development. Experience in large-scale data analysis and predictive modelling, ideally in trading, banking, or energy sectors. Knowledge of the scientific Python stack including scikit-learn, scipy, and statsmodels. Strong stakeholder management skills. More ❯

access to a state-of-the-art technology lab. We also offer monthly TechConnect and DeepDive collaboration sessions with our entire technical staff. Your Mission: We are seeking a Senior Python Developer (Software Engineer III) to collaborate closely with stakeholders and a small agile team to analyze network data, develop protocol parsers and detection tradecraft, and integrate … those solutions into existing analytic frameworks. You will excel in this role if you are: A strong Python developer with an interest in cyber data and network protocols Skilled at building and integrating tools that identify suspicious or anomalous behavior Comfortable working directly with customers to understand operational needs Analytical and curious about how systems communicate, and how … haves: TS/SCI with Polygraph 8+ years of software engineering experience Bachelor's degree in Computer Science or related field (or 4 additional years of SWE experience) Strong Python skills, with additional experience in C++ and Apache Spark Hands-on experience with Jupyter Notebooks, JIRA, Confluence, and Git/GitLab Familiarity with network protocol parsing and data profiling More ❯

Senior Backend Developer - Python, AWS, Django Central London/Hybrid -one day in the office £75-85k + benefits Were seeking a topflight Senior Backend Developer with a strong software engineering background including 8-9+ years majoring in writing Backend applications using Python and Django (Rest Framework) click apply for full job More ❯

The Role My client is seeking Senior Python Developers/Technical Leads with strong experience in Python and AWS to join an ongoing Digital project. The role requires designing, building, and optimizing scalable backend systems, cloud-native applications, and APIs, while mentoring junior developers and collaborating with cross-functional teams.Fully remote with occasional travel to Leeds or … Reading. Essential for the role 8–10+ years’ experience as a Python Developer, including technical leadership. Strong expertise in Python (80%) with solid knowledge of data structures and algorithms. Proven experience in AWS cloud architectures (20%) , serverless design, and Terraform. Hands-on with Docker and Kubernetes for containerization and orchestration. Strong experience with REST APIs, FastAPI/ More ❯

Position Description: CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector, advancing the national security mission through cutting-edge technology. We are seeking individuals with a passion for keeping pace with rapidly evolving technology advancements and leveraging their knowledge on a highly collaborative team to deliver state-of-the … art capabilities. The API/Java/Python Developer is responsible for the design, development, and maintenance of software applications and APIs using Java and Python programming languages. This role often involves a combination of backend development, API integration, and sometimes includes aspects of cloud-based solutions. This position is located in Arlington, VA, a hybrid working … cloud services and APIs (e.g., AWS, Azure) for cloud-native solutions and deployments. -Maintenance and Support: Provide ongoing support, maintenance, and enhancements for existing applications and APIs. Skills & Qualifications: Senior Level -Bachelor's degree and/or 5 to 8 years of experience. -Active TS/SCI and the ability to obtain and maintain a TS/SCI with More ❯

Senior Backend Python Developer Location:London Work Arrangement: 2days onsite per week Engagement Type:Permanent/Full Time Budget: £80,000 to £90,000 base + bonus of up to 30% every four months + equity The client isunable to sponsor visasat this time. . click apply for full job details More ❯

Senior Full Stack Developer/Engineer (JavaScript Python API) London to £100k Opportunity to progress your career in a senior, hands-on Senior Full Stack Developer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 … established 10 years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Full Stack Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future … You'll work across the full tech stack using JavaScript and Vue.js on the front end, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use the best tool for the job as well as own your More ❯

Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture. This role is ideal for … development and working with modern data infrastructure. At Ask BOSCO® , we're on a mission to help brands spend smarter with our award-winning predictive analytics platform. As our Senior Backend Developer you won't just write code - you'll shape the future of a high-growth MarTech product, lead technical strategy, and work directly with founders, data … your voice matters, your technical brilliance is valued, and your work directly influences product growth and innovation, we'd love to hear from you. The Role at a Glance: Senior Backend Developer Remote Working/Leeds, HQ 2 Days per month £70,000 - £90,000 DOE Plus Benefits: including a 4-day week – we work smarter so that More ❯

is transforming market research. You will be at the forefront of innovation, shaping a product that allows researchers to analyze complex survey data instantly using natural language. As a senior Python developer, you will lead architecture and backend development, taking ownership of key features from concept to deployment. You will design and implement new AI-powered analysis … shape the technical roadmap, own performance and caching optimizations, and elevate the team by guiding and supporting junior developers through mentorship and code reviews. About you: Essential skills: Professional Python experience, including deep knowledge of FastAPI and async workflows. Proven ability to take ownership of features, lead development, and support junior engineers. A genuine love for writing code, demonstrated More ❯

I am currently working with a London-based financial services consultancy who are actively seeking multiple Senior Python Developers to join one of their prestigious end clients in the Investment Banking space. What you'll need to succeed : Extensive Python Development experience in Financial Services/Investment Banking - Mandatory. Strong experience with relational databases. Extensive AWS experience. More ❯

I am currently working with a London-based financial services consultancy who are actively seeking multiple Senior Python Developers to join one of their prestigious end clients in the Investment Banking space. What you'll need to succeed : Extensive Python Development experience in Financial Services/Investment Banking - Mandatory. Strong experience with relational databases. Extensive AWS experience. More ❯

Que Technology Group, Inc., is seeking a motivated Senior Python Developer (SWE3) with the right knowledge, skills, and abilities to support a new cybersecurity initiative. You will work closely with a small team and mission stakeholders to capture requirements, create parsers for network protocols, develop fingerprints and signatures to identify suspicious and anomalous network activity, and deploy … and detecting/alerting based on network changes. Required Qualifications: Bachelor's degree in Computer Science with at least eight (8) years of relevant experience or equivalent. Proficiency with Python, C++, and Spark. Experience with Jupyter Notebooks, JIRA, Confluence, and Git/Gitlab. Understanding of ASDF and TCLD. Knowledge of XKEYSCORE/ABYSS fingerprints. Preferred Qualifications: Knowledge of customer More ❯

Ready to build smarter, faster, AI-driven solutions that transform digital marketing? Want a better work-life balance with our groundbreaking 4 day week model? We are seeking a Senior Backend Python Developer to support the development of our AI-driven marketing platform, with a strong focus on performance, scalability, and data pipeline architecture click apply for More ❯