26 to 50 of 83 Permanent Python Developer Jobs

Data Scientist: Machine Learning & Python Specialist 🐍 Python Developer Location : London Work mode : Onsite Experience: 2–5 years **UK based candidates only** - CITIZEN & DEPENDENTS We are seeking an innovative and results-driven Data Scientist with a strong focus on Machine Learning and deep proficiency in Python . … cleaning, feature engineering, and transformation on large, complex, and sometimes unstructured datasets. Coding & Automation: Write production-quality, highly efficient, and scalable code primarily in Python for data processing, analysis, and model creation. Experimentation & Optimization: Conduct A/B testing, hypothesis testing, and rigorous model validation, continually iterating and tuning ...

Python Full Stack Developer – Hybrid (Tech stack: Python, Flask, PostgreSQL, JavaScript, Docker, AWS, CI/CD) Our client is a purpose-driven technology company building advanced software solutions within the renewable energy sector . Their platforms support complex, data-led decision making and play a key role … Build and maintain CI/CD pipelines and containerised environments. Collaborate with cross-functional teams and mentor junior developers. Skills & Experience: Strong experience with Python (Flask) and backend development. Solid knowledge of PostgreSQL and database design . Front end experience with HTML, CSS, JavaScript . Experience with Docker ...

Python Systems Developer required by a growing and highly innovative technology company located in Staines This is a fantastic opportunity to join a collaborative engineering environment, working on mission-critical systems that underpin a global product offering. This role would suit someone with a strong background in Linux … Python development, ideally coming from an operational or hosting environment, who is looking to transition into a more structured systems development position. The Python Systems Developer will be responsible for the design, development, deployment, and ongoing maintenance of systems that support core business operations and product infrastructure. ...

Backend Python Developer (AI) - Remote - UK - excellent opportunity to join this innovative and fast-growing AI tech. organisation! Skills/experience 2+ years solid commercial Python coding experience (backend, API development would be great). Good understanding of Docker, Kubernetes, and scalable distributed systems . An Agile … Foundry , AI Search , Cosmos DB , AKS ). Interest in experimenting with new AI frameworks and tools. Role Code back end solutions confidently in Python, design and implement scalable architecture using cloud-native tools. Build and deploy AI-first features using Azure AI Foundry, Docker and AKS . Use Visual ...

title: Python Developer Location: Washington, DC Client: GSA Data.gov Clearance: Public Trust Clearance Overview: We are looking for a Senior Backend Engineer to support federal software engineering efforts, primarily focused on operations and maintenance of Data.gov applications. The ideal candidate has strong Python and Flask experience … comfortable working in a dockerized development environment. Responsibilities: Develop and maintain REST APIs using Python and Flask Support operations and maintenance of CKAN-based data platform applications Maintain and improve CI/CD pipelines via GitHub Actions Write and maintain test coverage using pytest and playwright Conduct code reviews ...

Title: Python Developer (Immediate joiners) Location: UK Experience: 2–5 years Education: Master's in Science (IT/Computer Science/Engineer) Employment Type: Full-Time UK based candidates only. Information Tech Consultants Ltd (ITC) is an IT management and consulting firm based in Central London. Information Tech … Service companies. Required Skills: 2-4 years of experience in Data science/Machine learning models from coding to deployment. Work with datasets using Python or R, SQL, No SQL. Assist in developing predictive and statistical models Write and optimize queries using SQL. Familiarity with data manipulation libraries (Pandas ...

looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing logic supporting risk calculations, trade workflows and reporting. Key Responsibilities Develop and enhance Python-based applications for trading and risk … Ensure high code quality and test coverage Participate in code reviews and mentor junior developers where required Must-Have Skills Strong experience in Core Python development (6–10 years) Strong SQL skills with ability to handle complex queries and large datasets Experience with Python libraries (Pandas, NumPy ...

Software Developer (Python/TypeScript/Vue/C++) Highly Competitive Salary + Hybrid + 25 Days Holiday + Training + Progression + Benefits Lancaster, Lancashire Are you a Software Developer/Engineer with knowledge of Python, TypeScript, Vue and C++ where you will be working ...

SeniorPythonDeveloper(PYTHON/AWS/REACT)-healthtech - tech for good - make a positive impact on the world. HighlysuccessfulandfastgrowingorganisationhasanexcitingopportunityforaSeniorPythonDeveloper(PYTHON/AWS/REACT. Theyarelookingforatalentedindividualwhowilldesign,implement,andmaintaintheirpublishingsoftware,systems, andcustomer-facingdigitalproducts click apply for full job details ...

SeniorPythonDeveloper(PYTHON/AWS/REACT)-healthtech - tech for good - make a positive impact on the world. HighlysuccessfulandfastgrowingorganisationhasanexcitingopportunityforaSeniorPythonDeveloper(PYTHON/AWS/REACT. Theyarelookingforatalentedindividualwhowilldesign,implement,andmaintaintheirpublishingsoftware,systems, andcustomer-facingdigitalproducts. Requirements Designandimplementsystemsandsoftwaretomeetrequirementsusingappropriatetoolsandmethods. Promotethecreationofhigh-qualitycodebycommitmenttopracticessuchastest-drivendevelopment,pairprogrammingandcodereview. Beresponsibleforthetechnicaldevelopmentofallstagesofsoftwarecreation,includingtesting;ensurethatimplementationmeetssecurity,performance,andsafetyrequirements. Suggestimprovementstothecodebase,developmentprocesses,toolingandworkingpractices.Encourageinnovationbyidentifying,evaluatingandadoptionofemergingtechnologies. Assistwiththedesign,implementation,andtestingofAPIsthatadheretotheOpenAPIspecification Knowledge ...

Python Software Developer Permanent | Hybrid | Python | AI | BPSS We are looking for Software Developers with strong Python and AI experience to work at an early stage alongside enterprise architects and senior engineers. You will help research, design and prototype the foundations of a new service, with … options and user interaction patterns Data models and schema design Automation and AI, including AI assisted software development approaches Skills & Experience: Strong experience with Python Experience applying AI or machine learning in practical solutions Focus on automation and system integration Comfortable working in early stage, fast evolving environments (Alpha ...

Backend Python Developer (AI) - Remote - UK - excellent opportunity to join this innovative and fast-growing AI tech. organisation! Skills/experience 2+ years solid commercial Python coding experience (backend, API development would be great). Good understanding of Docker, Kubernetes, and scalable distributed systems click apply ...

looking for experienced Full Stack Developer (Python) for a Client position based in Redmond, WA SUMMARY We are looking for a contract software engineer to maintain and expand the software and systems in our data collection lab in Redmond, WA, in order to ensure that the data collection … frontend frameworks in JavaScript. Working knowledge of time-synchronization. Experience with systems administration on Windows. Experience with containerization and container orchestration Must Have Skills Python Intermediate Full Stack development knowledge Linux systems administration RESTful architectures Nice to Have Skills FastAPI and React (or related frameworks) Knowledge of audio, image ...

seeking an experienced Python Developer to join a high-profile, fully funded two-year initiative. As part of a critical engineering programme, you will support core delivery streams, remove bandwidth constraints, and help drive momentum toward key 2026/2027 milestones. What You'll Do You'll design … environment, working closely with demanding stakeholders to translate complex requirements into robust, scalable solutions. What We're Looking For Essential 5+ years of strong Python development (Java advantageous) Proven experience designing and building complex server-side systems Background in Financial Services — specifically front office derivatives, pre-trade/origination ...

Genesis10 is currently seeking a Senior Python Developer with a Global Financial Institution located in Jersey City, NJ. This is a hybrid 6+ month contract opportunity. Summary: Responsible for building, testing, and deploying scalable software solutions using Python. This role works across back-end systems, APIs, and data … driven applications to support a variety of technical and business needs. Responsibilities: Develop and maintain server-side applications, APIs, and scripts using Python Collaborate with cross-functional teams to gather requirements and implement solutions Integrate databases, third-party services, and APIs into applications Write clean, efficient, and well-documented ...

Full Stack Developer/Engineer (Python JavaScript Vue FastAPI) Cambridge/WFH to £65k Want to work on technically challenging projects collaborating with a busy, motivated team of software professionals in a friendly environment with a good work/life balance? You could be joining a market leading … Cambridge) Pension, Private Medical Care, Life Assurance, Travel Insurance Subsidised gym membership and a range of other perks Your role: As a Full Stack Developer you will design and develop web based client portals across the full stack with Python and JavaScript (Vue.js), with approximately a 50/ ...

Senior Python Quant Developer London (Hybrid) The company A growing fintech business building advanced analytics and execution technology for institutional clients across the derivatives space. Their platform is used by leading hedge funds and asset managers to support relative value, volatility, and macro trading strategies. The environment combines … performant screening and trade discovery tools Work closely with traders and quants to turn analytical requirements into production systems Improve observability, deployment processes, and developer experience across the platform What you will need Strong software engineering fundamentals across architecture, design, and quality practices 5+ years’ experience in platform engineering ...

working with cutting-edge technologies and will have the opportunity to develop a wide range of new skills on the job. As a Python Developer, you will: Develop traditional and serverless applications and services in an agile and collaborative environment using source control that integrate with data storage … with a consideration of security/performance requirements We are looking for experience in the following skills: At least 4 years of experience in Python development. Experience with cloud native technologies on AWS, Azure or GCP is essential. Deployment experience. Set yourself apart: Proven ability to apply analytical ...

Role: Python Developers Glasgow Location: Glasgow (5 days onsite)Mode of work: Contract and PermanentType of work: Fully onsite Domain: Banking/Finance/Trading Market Risk Skills: Strong Python application development in banking/risk applications & calc engines Exposure to cloud technologies Familiarity with Athena ecosystem … similar (SecDB, Quartz) Note: not AWS Athena Trade Lifecycle/Market Risk/Risk platform experience Kubernetes & Docker preferred. Job Description: Python Role Description Market Risk Technology is responsible for providing Risk Managers with the capability to assess the financial impact of various adverse market scenarios at a firm ...

Role: Python Developers Glasgow Location: Glasgow (5 days onsite)Mode of work: Contract and PermanentType of work: Fully onsite Domain: Banking/Finance/Trading Market Risk Skills: Strong Python application development in banking/risk applications & calc engines Exposure to cloud technologies Familiarity with Athena ecosystem … similar (SecDB, Quartz) Note: not AWS Athena Trade Lifecycle/Market Risk/Risk platform experience Kubernetes & Docker preferred. Job Description: Python Role Description Market Risk Technology is responsible for providing Risk Managers with the capability to assess the financial impact of various adverse market scenarios at a firm ...

Role: Senior Python/GenAI Developer Location: Dublin (OR) Belfast (Hybrid - 3 Days In-Office) Role Type: Permanent/Full-Time (FTE) Our client is looking for a Senior GenAI Application Developer/Engineer to join their global technology hub in Dublin. This is a high-impact … permanent role designed for a Python expert who can move beyond basic AI experimentation and into the engineering of production-grade, autonomous systems. What our client is looking for: The Python Specialist: A developer with 6-10 years of professional experience. You must have "under-the-hood ...

Role: Senior Python/GenAI Developer Location: Dublin (OR) Belfast (Hybrid - 3 Days In-Office) Role Type: Permanent/Full-Time (FTE) Our client is looking for a Senior GenAI Application Developer/Engineer to join their global technology hub in Dublin. This is a high-impact … permanent role designed for a Python expert who can move beyond basic AI experimentation and into the engineering of production-grade, autonomous systems. What our client is looking for: The Python Specialist: A developer with 6-10 years of professional experience. You must have 'under-the-hood ...

senior-level Full Stack Developer who thrives on solving complex problems and turning innovative ideas into powerful, real-world applications? Do you enjoy working with Python at scale, shaping user-focused web platforms, and having genuine influence over technical direction and product development? Looking for a permanent opportunity … driven organisation? Gillespie Recruitment are delighted to be working on behalf of an innovative and rapidly scaling technology business to recruit an experienced Senior Python Full Stack Developer based in Newcastle upon Tyne. This is an exciting opportunity to join a forward-thinking organisation developing world-leading tools ...

Full Stack Developer/Engineer (Python JavaScript Vue FastAPI) Cambridge/WFH to £65k Want to work on technically challenging projects collaborating with a busy, motivated team of software professionals in a friendly environment with a good work/life balance? You could be joining a market leading ...

Python/Golang/Rust Developer - Digital Assets arm of Global Fund - Up to £200k base + Bonus One of the leading absolute return/hedge fund managers within finance, currently managing over $40bn, is diversifying further by creating a separate division to focus on managing crypto … learn, we want to hear from you. Note: if you haven't received a reply within 3 days, your application was unfortunately not accepted. Python/Golang/Rust Developer - Digital Assets arm of Global Hedge Fund - Up to £200k base + Bonus ...