3,651 to 3,675 of 9,083 Permanent Python Jobs

Weekday AI, a client of Weekday's, is seeking a Senior Software Engineer with deep Python expertise to join the London-based engineering team. You will design, develop, and maintain scalable backend systems and APIs while shaping technical architecture and mentoring junior engineers. The ideal candidate has 6–11 years … professional Python experience with Django/Flask/FastAPI, RESTful APIs, and cloud platforms. #J-18808-Ljbffr ...

Switch2 is seeking a Senior Software Engineer - Python/Infrastructure to build the Python services behind our smart meter platform. You’ll own the ingestion path for MQTT traffic, the APIs, and internal services ensuring correctness and observability. You deploy what you write and you own it in production. ...

VCGTech in the United Kingdom is seeking a Python Software Engineer to help build the Independent Revaluation Infrastructure System (IRIS) and related financial control tooling. You’ll work with asset class and platform teams to deliver robust, scalable software that supports valuation, risk, and regulatory compliance. You will design Python ...

Harvey Nash Group is seeking a Python/Flask Developer for a 6-month contract based in Portsmouth. This role requires active SC clearance, is Inside IR35, and onsite exposure with Portsmouth one day per month. You will apply strong Python and Flask experience to develop applications within a complex ...

Recruitment Group Ltd is seeking a Python Engineer for an initial five-month contract. This fully remote role focuses on secure Python development, package management, CI/CD, and automation to support development teams and platform services. You will work with engineering, security and platform teams to create reliable, developer ...

Senior Python Developer - GenAI Salary: £60,000 - £70,000 plus benefits, perks and healthcare options Locations: London, Bristol, Manchester, Glasgow or Newcastle Job Type: Permanent Hybrid/2 days per week onsite Occasional travel to client sites Requirements: SC eligibility & full right to work in the UK required (no sponsorship … available) The Role: We're looking for hands-on Python Developers at click apply for full job details ...

seeking a Senior Software Engineer to join our Applications Engineering team at Bracknell Head Office. You will specialise in AI-powered solutions, using Python to build and enhance our mission-critical cloud CX platform. The role requires strong commercial Python experience, a solid grasp of software engineering principles ...

Hunter Bond is partnering with a leading trading firm in London to hire a Python Data Engineer. You will join a cloud-first tech team working on greenfield data platforms, building pipelines and infrastructure to power buy-side trading decisions. The role requires strong Python, Snowflake, Azure ...

Talan UK is seeking a Web Application Developer to join a cross-functional team building modern Python-based web applications. You will work across Python services and React/Vite frontends, contributing to reliability, performance, and developer experience. In this hybrid London role, you’ll collaborate with engineering teams ...

Vertus Partners in London is seeking a Python Engineer to build reliable data services for buy-side trading and investment workflows. You will own systems used across the front and middle office, improving how complex financial data is processed, validated and delivered, while remaining hands-on and technically demanding. … role focuses on scalable Python services, data pipelines, testing, CI/CD, and close collaboration with engineers and business stakeholders to turn requirements into robust #J-18808-Ljbffr ...

seeking a highly skilled Backend Developer to design, build, and operate the server-side foundation of a next-generation platform. The role emphasizes Python backend development, API design, database engineering, and cloud-native architectures to deliver reliable, scalable systems. The ideal candidate has 5+ years of production experience with Python ...

Backend Engineer to join the Quantitative Sports team and develop advanced analytical and relational database solutions. The role requires a solid engineering background, advanced Python proficiency, and experience with analytical and relational databases. You will collaborate with data science and product teams to deliver scalable backend systems that power analytics ...

Python Developer - Agentic AI/GenAI - Investment Banking London, Farringdon | Hybrid | Inside IR35 | Contract We are looking for a highly experienced Python Developer/AI Engineer to join a consulting engagement delivering Agentic AI and Generative AI solutions within an Investment Banking environment . This is a hands‐on development … role requiring strong Python engineering alongside proven commercial experience building Agentic AI, LLM and RAG solutions . Key Skills Strong commercial Python development Hands‐on Agentic AI/AI Agent development LLMs/Generative AI RAG (Retrieval-Augmented Generation) OpenAI/GPT Anthropic Claude LangChain, LangGraph, AutoGen, CrewAI or similar ...

analytics solutions, and secure, scalable data architectures. You’ll collaborate with talented engineers to move data smoothly from source to insight. You’ll develop Python and Databricks workflows, review controls to protect data across the lifecycle, implement entitlements, and refine data models. #J-18808-Ljbffr ...

Analytics team to drive the Systematic Quoting Platform and related analytics infrastructure. You will collaborate with trading desks, technology, and Quantitative Research, apply Python and AI-assisted development to automate workflows, and ensure robust, scalable solutions across the global platform. #J-18808-Ljbffr ...

Fully Remote Senior Full Stack Python Developer (Python, Django, SQL/Postgres, Typescript, ReactJS) - Solo Python Developer Role - Up to £65,000 - Fully Remote (They do have an office based near Gatwick Airport if you want to work from an office) - Open to applicants in the UK Only (No Sponsorship … partner with an award-winning legal technology provider who are continuing to grow and looking to add an experienced Fully Remote Senior Full Stack Python Developer to join their dev team as a solo Python Developer. You will have support from an experienced Product team. This company has been established ...

Testing Site - JPMC is seeking an experienced Senior Athena Python Rates Senior Lead Software Engineer to design, develop and optimize high-impact risk and PnL systems for rates products. You will collaborate with quantitative analysts, traders and risk managers, building scalable software and data pipelines that support trading desks ...

seeking a skilled Python Engineer to join the expanding Front Office Automation team of a major Commodities Trading company based in London. Working directly with the business, you will collaborate across teams to directly impact the business and its success. You will Design and develop scalable, high-performance automation solutions … optimise and streamline business processes. This is a great opportunity to join a fast paced environment working on greenfield projects. Key Requirements: Strong Commercial Python skills Experience working in a Financial/Trading environment Great communication skills The role is London based and fully on-site. Salaries up to 120k ...

seeking a skilled Python Engineer to join the expanding Front Office Automation team of a major Commodities Trading company based in London. Working directly with the business, you will collaborate across teams to directly impact the business and its success. You will Design and develop scalable, high-performance automation solutions … optimise and streamline business processes. This is a great opportunity to join a fast paced environment working on greenfield projects. Key Requirements: Strong Commercial Python skills Experience working in a Financial/Trading environment Great communication skills The role is London based and fully on-site. Salaries up to 120k ...

Alvar Financial Services seeks an experienced Python developer to build robust data pipelines and transform financial filings into structured data. You will orchestrate data feeds, ensure data quality, and extend backend APIs for a scalable SaaS platform. The role emphasizes production-grade scripting, documentation, testing, and collaboration with analytics ...

Cleared Python Engineer Initial 5-month Contract Fully Remote 400 - 575 p/day, Inside IR35 We're recruiting for a Python Engineer to support the development and improvement of secure, python solutions This role will focus on Python engineering, package management, CI/CD and automation, working closely with … engineering, security and platform teams to create reliable and user-friendly solutions for development teams. Key Responsibilities: Build and maintain secure Python and package management golden paths Develop curated package repositories and controlled publishing workflows Design and maintain CI/CD pipelines, reusable templates and developer tooling Integrate platform services ...

Backend Software Engineer/Developer (Python Machine Learning AWS) Remote UK to £90k Are you a data savvy Backend Software Engineer with experience of implementing ML algorithms into production? You could be progressing your career in a senior, hands-on Backend Software Engineer role as part of a friendly ...

University of the Built Environment is seeking a Software Engineer to design, develop, test, and maintain software applications and services. You will focus on Python development and AI technologies to automate and transform business processes, working with stakeholders across the organisation. You will contribute to design discussions, ensure secure coding ...

through software engineering and automation. You will design, develop, and maintain scalable automation frameworks that provision cloud infrastructure, configuration management, and operational processes using Python, Jinja2, Terraform, Puppet, and PowerShell. This highly technical, coding-focused role emphasizes clean, testable code, reusable components, and automation-first delivery across cloud and hybrid ...

SmartSourcing Ltd is seeking a Cloud Data Engineer (Python) to design, build and operate data pipelines in a cloud environment. This hands-on role involves end-to-end solutions and collaboration across disciplines. You will work in a hybrid setup across multiple UK locations, applying IaC, AWS and containerised apps ...