1 to 25 of 44 Permanent Python Software Engineer Jobs in England

members from the US, FR, UK, CA, ES, and many more countries. Check out our Notion Candidate Handbook and our GitHub! Requirements We are looking for an experienced Senior Software Engineer with a strong background in Python development and expertise in AWS. The candidate will play a significant role in enhancing and expanding LocalStack's AWS core … cloud emulator with features, parity improvements, and integrations. While proficiency in Python and AWS is essential, experience with other cloud platforms is also advantageous. Key Responsibilities Contribute to LocalStack's AWS emulator, applying and extending the LocalStack emulator framework to implement and test AWS APIs Collaborate in a Core Engineering squad to implement features that meet the needs of … product direction As our enterprise offering grows, work more closely with larger customers that use our product for their entire organization Required Qualifications 3+ years of professional experience in software engineering, with a focus on Python development Strong hands-on experience with modern Python development (type hinting, unit/integration testing with pytest, object-oriented software More ❯

Data Software Engineer (Python PySpark) Remote UK to £95k Are you a data savvy Software Engineer with strong Python coding skills? You could be progressing your career in a senior, hands-on Data Software Engineer role as part of a friendly and supportive international team at a growing and hugely successful European … company as they expand their UK presence; their platform enables an insurance quote to be made to the consumer within 60 seconds, using just 4 clicks. As a Data Software Engineer within the Claims team you will help shape the architecture of data products, building reusable technology that enables teams to ingest, store, transform and serve their own … hybrid model from the London office depending on your location/preferences. About you: You are degree educated in a relevant discipline, e.g. Computer Science, Mathematics You have a software engineering background with advanced Python and PySpark coding skills You have experience in batch, distributed data processing and near real-time streaming data pipelines with technologies such as More ❯

Senior Software Engineer - Python, Django, REST Senior Software Engineer - Python, Django, REST This range is provided by Denu Recruit. 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 Denu Recruit Are you passionate about sustainability and … With 10 million in funding and a growing team of 10 talented engineers , this company is leading the charge in simplifying sustainability through technology. About the Role As a Software Engineer , youll be at the forefront of developing scalable solutions using Python , Django , and REST and more, helping businesses take meaningful steps toward reducing their carbon footprint. … team to deliver impactful features. Contribute to solving challenging problems in the sustainability space. What We're Looking For Were seeking mid-level engineers with: 5+ year experience in Python development. No knowledge of frameworks like Django needed but would be advantageous Familiarity with cloud platforms such as Google Cloud Platform (GCP) or AWS (Amazon Web Services) A proactive More ❯

Software Engineer, Python page is loaded Software Engineer, Python Apply remote type Flex/Hybrid locations London, United Kingdom Amsterdam, NL time type Full time posted on Posted 30+ Days Ago job requisition id R-4020 Job Description Building trusted markets - powered by our people. At Cboe Europe, we inspire our people to solve … diversity, equity and inclusion, giving associates a safe space to network, share ideas and create opportunities. Sound like the place for you? Join us! Cboe Europe is seeking a Python Software Engineer. As part of a small, talented development team, you will help build and expand the batch functionality of the largest equities exchange in Europe. We are … firm believers in the value of testable, maintainable code and software craftsmanship; that approach has helped us become the largest equities exchange in Europe and we need another talented individual to help us continue to innovate and lead the market. Location: Flexible hybrid schedule in either our London, UK or Amsterdam, NL office. In this role you'll be More ❯

Senior Software Engineer/Developer (Python TypeScript LLM) Remote UK to £130k Are you a senior, backend focussed Software Engineer with advanced Python and TypeScript experience and a keen interest in AI? You could be progressing your career in an impactful Senior Software Engineer role at a highly successful American sports data … analytics company that is expanding its UK presence. As a Senior Software Engineer you will architect, develop and implement a new multi-agent AI experience that unlocks the power of the company's football data for coaches, fantasy players and bettors. You'll be working with data at scale, developing AI driven features in close collaboration with Product … and Data Science teams to deliver first class customer experiences. You'll focus on backend development primarily using Python and TypeScript to engineer clean code and produce reliable, high quality software. You'll work across the full software development lifecycle, participate in code reviews and explore emerging technologies as part of a collaborative, remote team of technologists More ❯

Senior Software Engineer/Developer (Python TypeScript LLM) Remote UK to £130k Are you a senior, backend focussed Software Engineer with advanced Python and TypeScript experience and a keen interest in AI? You could be progressing your career in an impactful Senior Software Engineer role at a highly successful American sports data … analytics company that is expanding its UK presence. As a Senior Software Engineer you will architect, develop and implement a new multi-agent AI experience that unlocks the power of the company's football data for coaches, fantasy players and bettors. You'll be working with data at scale, developing AI driven features in close collaboration with Product … and Data Science teams to deliver first class customer experiences. You'll focus on backend development primarily using Python and TypeScript to engineer clean code and produce reliable, high quality software. You'll work across the full software development lifecycle, participate in code reviews and explore emerging technologies as part of a collaborative, remote team of technologists More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Senior Software Engineer, Python Development - London Requisition ID: 48187 Business Unit: Fitch Group Category: Information Technology Location: London, GB Date Posted: May 27, 2025 Fitch Group is currently seeking a Senior Software Engineer, Python Development based … New York, Fitch Group is owned by Hearst. Fitch's Technology & Data Team is a dynamic department where innovation meets impact. Our team includes the Chief Data Office, Chief Software Office, Chief Technology Office, Emerging Technology, Shared Technology Services, Technology, Risk and the Executive Program Management Office (EPMO).Driven by our investment in cutting-edge technologies like AI and … supportive environment where you can grow, innovate, and make a difference. Want to learn more about a career in technology and data at Fitch? We are seeking a Senior Software Engineer to join our team for a key initiative of the development and delivery of applications based on Python and AWS, Azure cloud platform based on event More ❯

Backend Software Engineer/Developer (Python C++ Grid Computing) London/WFH to £135k Are you a skilled backend Software Engineer with C++ and Python coding skills combined with financial trading systems experience? You could be progressing your career in a senior, hands-on Backend Software Engineer position at the Investment Management … arm of a global bank. As a Backend Software Engineer within the Grid computing team you will help to evolve a new framework for high performance grid computing to be used for large scale analytical computations including Risk. You'll collaborate closely with Quantitative Analysts, working across the full software development lifecycle with a focus on Python … backend development. Location/WFH: You'll join colleagues in the London, City office with flexibility to work from home once a week. About you: You have strong backend software engineering experience with both Python and C++ You have a good knowledge of analytics and Risk for one or more financial products You have a strong knowledge of More ❯

Lead Software Engineer (Python) page is loaded Lead Software Engineer (Python) Apply locations GBR-Nottingham-1 Chapel Qtr time type: Full time posted on: Posted 30+ Days Ago job requisition id: R We are seeking a dedicated, enthusiastic, and passionate lead software engineer to join our team, committed to delivering excellence to … Risk products, either individually or leading a small team of engineers. You will collaborate closely with QA engineers to ensure high standards of quality. While your background is in software development, your curiosity, eagerness to learn, and passion for technology will enable you to succeed. Quality is non-negotiable; therefore, a strong focus on code quality, unit testing, and … are also key aspects of this role. Main Responsibilities/Accountabilities: Design, build, and maintain efficient, reusable, reliable, and secure code based on requirements or User Stories. Develop enterprise software within a multi-functional agile team, adhering to standards, best practices, policies, and methodologies. Lead groups of engineers, coordinating with Scrum Master, Product Owners, and management to deliver larger More ❯

Software Engineer - Python PDSL is thrilled to present a fantastic opportunity for a Contract Software Engineer - Python with one of our esteemed clients based in the United Kingdom. If you have a strong background in IT and a passion for developing innovative software solutions, this role might be the perfect fit for you. … Our client values creativity and technical expertise, and is looking for a dedicated engineer who can contribute positively to their team. As a Software Engineer, you will be involved in designing, implementing, and maintaining Python applications that not only meet client specifications but also enhance efficiency and effectiveness. We encourage candidates who thrive in a collaborative More ❯

Title: Senior Software Engineer (Python) Department: Procode IT Location: Commuting distance of Chandlers Ford Salary: Circa £56,238 + discretionary 15% bonus scheme Are you an experienced Software Engineer with strong and up to date skills in Python, FastAPI and AWS? If so, this could be the position for you! About us We are … a dynamic software company. Established in 2006, with a vision of helping the energy and utilities sectors improve customer experience and lower their cost to serve, using smarter process automation. Are you curious about what the future in tech holds? Do you have the drive to want to deliver great solutions for customers? Then we have an exciting opportunity … as a Senior Software Engineer (Python), where we aim to provide you with a uniquely inclusive and diverse workplace, which showcases the extraordinary in all of us, by enabling you to be the best you can be. Our promise is to put customers at the heart of everything we do; its part of how we live and More ❯

Sr Software Engineer - Python/FastAPI page is loaded Sr Software Engineer - Python/FastAPI Apply locations London - Shell Centre time type Full time posted on Posted Yesterday job requisition id R172555 , United Kingdom Job Family Group: Information Technology (IT) Worker Type: Regular Posting Start Date: July 31, 2025 Business unit: Projects and Technology … We develop complex data products grounded in the fundamentals of the oil market, providing innovative and often industry-first insights that support our commodities trading business. As a Senior Software Engineer with proven experience in offering technical and process guidance, as well as mentoring the team for long-term success, you'll be challenged to think and act … deliver value through your product Align with technical leaders to shape and implement Shell's strategy What you bring Have substantial experience in technical and process guidance Experience in Python FastAPI development, Spark/pySpark, Typescript/React,T-SQL/SQL/Azure SQL and other programming frameworks and paradigm Able to mix strategic and pragmatic approaches to More ❯

This role is Hybrid and requires occasional attendance to the Manchester HQ office. Job Title: Python Software Engineer Location: Manchester Job Type: Full-time, permanent Salary: Up to £65,000 + Bonus About the business This FinTech organisation are one of Manchester's fastest-growing scale up comany's who are on a mission to beacome the … best that it can be Join them to work on high-impact projects in a collaborative, innovation-driven environment. Role Overview They are looking for a passionate and experienced Python Software Engineer to help design, develop, and maintain robust backend systems and APIs. You’ll work closely with product managers, data scientists, and other engineers to deliver … for maximum speed and scalability. Participate in code reviews and contribute to best practices. Troubleshoot, debug, and upgrade existing systems. Required Skills & Qualifications 3+ years of professional experience in Python software development. Strong knowledge of Python frameworks such as Django, Flask, or FastAPI. Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). Familiarity with cloud platforms More ❯

This role is Hybrid and requires occasional attendance to the Manchester HQ office. Job Title: Python Software Engineer Location: Manchester Job Type: Full-time, permanent Salary: Up to £65,000 + Bonus About the business This FinTech organisation are one of Manchester's fastest-growing scale up comany's who are on a mission to beacome the … best that it can be Join them to work on high-impact projects in a collaborative, innovation-driven environment. Role Overview They are looking for a passionate and experienced Python Software Engineer to help design, develop, and maintain robust backend systems and APIs. You'll work closely with product managers, data scientists, and other engineers to deliver … for maximum speed and scalability. Participate in code reviews and contribute to best practices. Troubleshoot, debug, and upgrade existing systems. Required Skills & Qualifications 3+ years of professional experience in Python software development. Strong knowledge of Python frameworks such as Django, Flask, or FastAPI. Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). Familiarity with cloud platforms More ❯

Senior Software Engineer (Python) -London Senior Software Engineer - Python - London/Home office The company: Through the power of AI and Big Data this company have developed a number of data driven tools and platforms aimed at delivering a transparent financial solution. Focusing purely on sustainable investment! If you want the leave the planet … ethos of this company. This group has 4 arms: A Data Provider: Assessing the performance and sustainability of companies worldwide. AI: An advisory and technology company with an AI engineer for forecasting investment opportunities Asset Management: Investment management company investing in sustainable equities They focus on R&D of AI, ML, Data, Finance and sustainability. You will be based … and other teams (Specialists, Researchers, Product owners, designers etc) Have freedom to govern your own tasks and spend time on new developments and research. The candidate: Extensive experience in Software Engineering Strong experience with Python. You have a deep understanding of system design, data structures, and algorithms. Comfortable in cloud environments Test coverage is as important as the code More ❯

Our client, a fast-growing FinTech organisation delivering innovative digital financial solutions, is seeking a highly experienced Senior Software Engineer. This is a unique opportunity to join their dynamic tech team as they prepare to launch a brand-new mobile app in September 2025. The successful candidate will spearhead Python development, becoming the first permanent Python specialist … collaborative team of Developers, Data Engineers, and Technology Experts. With a CEO who is a strong advocate of AI, experience and passion for AI technologies and their application in software development will be highly valued. Main Purpose of the Role: Lead and champion Python development within the organisation. Drive technical innovation across mobile app projects, backend development, and … AI-driven solutions. Collaborate closely with a multi-disciplinary technology team to deliver scalable, robust solutions. Key Responsibilities: Design, develop, and maintain high-quality software solutions using Python. Contribute to mobile app development, ensuring seamless integration with backend systems. Build and maintain CI/CD pipelines for efficient and secure deployments. Develop solutions on AWS cloud infrastructure, ensuring performance More ❯

A well-established business is looking for an accomplished Software Engineer with expert Python skills to join its organisation. Please note, this role is Outside IR35. The company embraces hybrid and flexible working so you will be able to work fully remotely, with occasional visits (perhaps once per month) to the office in London. Web, software, and AI-enabled technology are fundamental to the success of the business so you must have proven experience of developing great software in Python and an interest in adopting cutting-edge technology. In order to be suitable for this Lead Software Engineer role you must be an accomplished developer with a passion for technology and … desire to mentor a team. You will hold proven experience delivering SaaS projects in Python and will be keenly interested in AI and ML. Experience with AWS and data engineering would be advantageous to your application. In this role of significant responsibility, you will be both a Lead Developer and guide 2 in-house developers and an offshore team. More ❯

Backend Software Engineer/Developer (Python AWS Amazon CDK) Manchester to £90k Do you have strong Python and AWS skills combined with start-up/SME experience? You could be progressing your career in a senior, hands-on role at a technology start-up that is producing a software suite for legal firms that massively … reduces para-legal workloads, they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Backend Software Engineer you'll join a small technology team and take ownership of backend development work, there are a range of projects, you'll see the results of your work quickly … and be able to input into technical decision making. You'll mainly be working Python within an AWS environment collaborating with Front End Engineers using TypeScript, React and Next.js. Location/WFH: You'll join a small but growing team based in Central Manchester three days a week with flexibility to work from home the other two days. About More ❯

Backend Software Engineer/Developer (Python AWS Amazon CDK) Manchester to £90k Do you have strong Python and AWS skills combined with start-up/SME experience? You could be progressing your career in a senior, hands-on role at a technology start-up that is producing a software suite for legal firms that massively … reduces para-legal workloads, they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Backend Software Engineer you'll join a small technology team and take ownership of backend development work, there are a range of projects, you'll see the results of your work quickly … and be able to input into technical decision making. You'll mainly be working Python within an AWS environment collaborating with Front End Engineers using TypeScript, React and Next.js. Location/WFH: You'll join a small but growing team based in Central Manchester three days a week with flexibility to work from home the other two days. About More ❯

A company at the forefront of developing intricate scientific systems is seeking a Senior Software Engineer to join their team. In this role, you’ll go beyond routine coding tasks and focus on developing complete solutions. You’ll work on everything from front-end interaction and data handling to integrating with specialized hardware components. Essentially, you’ll be … creating the software “nervous system” for cutting-edge imaging and inspection technology. You’ll operate within a close-knit, interdisciplinary group dedicated to continually enhancing the company’s core platforms. Key Responsibilities: Architectural Design: Consider the entire software stack—from how users engage with the application, through data analysis workflows, to the lower-level connections with sensors and … control units. Software Implementation: Develop robust, maintainable software primarily in Python, ensuring it easily interfaces with complex instrumentation while embracing test-driven development. Technical Innovation: Investigate and address challenging engineering issues, conceiving smart, high-performance solutions that expand the boundaries of what’s possible. Essential Qualifications & Experience: Professional Background: A minimum of five years’ experience as a More ❯

Staff Software Engineer - Java, Python, Generative AI, Agentic Systems (REMOTE) page is loaded Staff Software Engineer - Java, Python, Generative AI, Agentic Systems (REMOTE) Apply remote type Remote locations CA Palo Alto - JPS NC Raleigh-Durham OR Portland - JPS CA San Diego (Office) - JPS NV Las Vegas time type Full time posted on Posted … Days Ago job requisition id R GEICO is seeking an experienced Engineer with a passion for building high-performance, low maintenance, zero-downtime platforms, and applications to support the Digital Experience for customers. You will help drive our insurance business transformation as we transition from a traditional IT model to a tech organization with engineering excellence as its mission … while co-creating the culture of psychological safety and continuous improvement. Position Description Our Staff Engineer is a key member of the engineering staff working across the organization to provide a friction-less experience to our customers and maintain the highest standards of protection and availability. Our team thrives and succeeds in delivering high-quality technology products and services More ❯

Bloomsbury Square, London, United Kingdom Software Engineer - AI/ML/Python (Lead Level) at N Consulting Ltd Job Title: Software Engineer - AI/ML/Python (Lead Level) Location: London, United Kingdom (Hybrid - 2-3 days onsite per week) Contract Type: Contract (6 months, with extension likely) Start Date: Immediate/Within … weeks Job Description: We are seeking an experienced and highly motivated Lead Software Engineer with deep expertise in Artificial Intelligence (AI) , Machine Learning (ML) , and Python development to lead the design, development, and deployment of intelligent systems and data-driven applications for a leading client in London. The ideal candidate will have a strong background in AI …/ML frameworks, scalable system design, and Python-based development, along with leadership experience in agile teams. Key Responsibilities: Lead the architecture and development of AI/ML solutions, ensuring scalable and efficient design. Design and implement ML models and algorithms (classification, regression, NLP, etc.) using modern frameworks. Collaborate with data scientists, engineers, and product teams to transform prototypes More ❯

the right to work in the UK. This is a remote role, with occasional (eg: once every three weeks) visits to either our London or Lancaster offices. While our software team is largely remote, you are welcome to work more regularly, or even full-time, in office if preferred. About the Role We are looking for an excellent software engineer to work on multiple projects across our tech stack, supporting our product which is mobile based. You will need to have strong fundamental engineering skills and be happy working across a wide range of applications. As a Senior Engineer, you will be responsible for our AWS, Web and Desktop tech stack. This includes: Our AWS cloud … Dynamo DB, Lambda ) Various scripts and algorithms (Python) Our Microsoft Desktop App (Python) Our ASP.Net web app (.Net, C#, JS, Azure) You will interact heavily with our wider team of mobile software engineers, physicists and mathematicians who manage our mobile stack, mobile SDK and authentication algorithms. You'll play a key role in designing, developing, and maintaining More ❯

the right to work in the UK. This is a remote role, with occasional (eg: once every three weeks) visits to either our London or Lancaster offices. While our software team is largely remote, you are welcome to work more regularly, or even full-time, in office if preferred. About the Role We are looking for an excellent software engineer to work on multiple projects across our tech stack, supporting our product which is mobile based. You will need to have strong fundamental engineering skills and be happy working across a wide range of applications. As a Senior Engineer, you will be responsible for our AWS, Web and Desktop tech stack. This includes: Our AWS cloud … Dynamo DB, Lambda ) Various scripts and algorithms (Python) Our Microsoft Desktop App (Python) Our ASP.Net web app (.Net, C#, JS, Azure) You will interact heavily with our wider team of mobile software engineers, physicists and mathematicians who manage our mobile stack, mobile SDK and authentication algorithms. You'll play a key role in designing, developing, and maintaining More ❯

We are looking for a Software Engineer who brings technical expertise, attention to detail, and a passion for delivering high-quality software in a fast-paced technology company. The engineering team is growing to support a range of customer-facing, internal, and product-focused initiatives. The position requires a skilled software engineer with strong Python More ❯