101 to 125 of 3,335 Python Jobs in England

Python Backend Engineer is needed to join growing software house in London who specialise in helping businesses reduce wasteful processes, costs and energy; and improve their ROI. sustainability meets profitability. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live … data-driven insights sourced from direct connections to their clients’ systems. You will be joining a strong team of Backend Python Engineers, Data Scientists, and financial experts, who are building the next generation of financial tools. If you're an experience Software Engineer whose passionate about Python, excited by financial ...

Title: Automation Tester-with Python, Pytest, CosmosDB, Azure Location: Hybrid, London UK (1days/Week Onsite) Duration: 6months+ Contract Inside IR35 Job Overview: We are looking for a skilled Automation Tester with strong experience in Python and Pytest to support automation initiatives for a leading banking client. The ideal candidate … with CosmosDB and Microsoft Azure, and a solid understanding of banking systems and processes. Key Responsibilities: Design, develop, and maintain automated test scripts using Python and Pytest. Build and execute automation frameworks for API and backend testing. Validate data integrity and queries in CosmosDB. Work on cloud-based testing solutions ...

Contract Python Developer Financial Services Location: Hybrid (Sheffield) Contract Length: Initial 10 months IR35 Status: Inside IR35 We are working with a leading financial services organisation seeking an experienced Python Developer to join their technology team on a contract basis. You will be responsible for building scalable automation solutions that … streamline and enhance database operations in a highly regulated enterprise environment. The Role As a Python Developer, you will design, build, and maintain automation and API-driven solutions that support database management, rollouts, and operational efficiency. Youll work closely with platform, database, and DevOps teams to deliver robust, containerised services ...

Senior Python Engineer Location: London/Hybrid/Remote (UK & NL time zones) Type: Full-time Salary: Up to 85k + benefits Are you a Python engineer who loves tackling complex problems with math and analytics? 🧠💻 We’re searching for a Senior Python Engineer to help build cutting-edge software … used by top global brands for forecasting, optimization, and analytics. 🛠 What you’ll do: Build, maintain, and improve Python modules for analytics and optimization. Implement advanced algorithms for forecasting, econometrics, and marketing mix modeling. Handle large-scale data and optimization challenges while keeping performance and scalability in mind. Apply software ...

Senior Software Engineer - Python - London Salary: Up to £90,000 Location: Hybrid 2 days per week in Canary Wharf (E14) Contract: Permanent, Full Time Interviews: WC 9th February Agency Partner: dcoded The Business dcoded are partnering with a high-growth Real-Time Data SaaS business based in London, operating across … production systems, including out-of-hours support on a rota Collaborate with product teams and third-party partners Essential Experience PostgreSQL and NoSQL databases Python is the core language TypeScript, Go, Node.js, JavaScript API-driven and distributed systems Desirable Experience Betting, gambling, or other real-time domains (e.g. trading, finance ...

Senior Full Stack Engineer - Asset Management & Private Markets (Python/React) £100,000 - £120,000 + 20% Bonus A global financial services firm with a market-leading asset management platform is investing heavily in technology and is expanding its London engineering team. This role sits within the Asset Management & Private … microservices while advancing DevOps maturity Contribute to long-term platform ownership in a high-impact environment What you'll bring Strong experience with Python (FastAPI/Django) and/or Node.js API-driven development and microservices architecture Cloud experience ( AWS and/or GCP ), CI/CD, Docker/Kubernetes ...

Python Risk Developer - Contract - Shell Scripting, Pandas, Polars, AWS, SQL, indices Our Hedge Fund client is looking for a Python Developer on a 6 month initial contract on their Risk Tech Team. Key Responsibilities Design and implement high-performance index calculation engines and analytics frameworks using Python Build and optimize … with Real Time data processing and streaming architectures Familiarity with performance optimization and profiling tools Experience with Docker and container orchestration Technical Skills Languages : Python, SQL, C#, Shell Scripting Frameworks : FastAPI/Flask, Pandas, Polars Cloud : AWS ecosystem Tools : Git, Docker, Jenkins/GitHub Actions By applying to this ...

Senior Data Engineer (AWS, Airflow, Python) Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary up to £65k plus company benefits. About Us Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years' experience primarily serving … Terraform based IaC for reliable provisioning of AWS infrastructure. Develop, optimise and maintain robust data pipelines using Apache Airflow. Implement data transformation processes using Python to clean, preprocess, and enrich data for analytical use. Collaborate with data analysts, data scientists, developers, and other stakeholders to understand and integrate data requirements. ...

Platform Engineer with key skills in AWS, Kubernetes, Docker and back end services (Python, node, Go etc) is sought on a remote basis by a high growth FinTech. Working at the forefront of B2B Saas financial security this Platform Engineer will be working with a close-knit technical team … have most of the following key skills: - Strong experience in owning scalability ideally within a product lead environment - Solid back end services experience - Go, Python, node etc) - IAC experience - Terraform, Ansible, Redhat etc - AWS exposure - Strong containerization experience - Docker, Kubernetes - Basic VM management experience - Experience delivering new tooling for infrastructures ...

orchestrate containers using Docker,Kubernetes and Rancher Set up monitoring & alerting with Nagios, Prometheus, and Grafana Develop automation scripts in Bash, PowerShell, and Python Administer Linux & Windows servers Troubleshoot, resolve and prevent production issues by implementing security best practices across infrastructure Required Skills Strong scripting and programming skills in Python ...

role is largely backend focused, working across a modern cloud-native stack. You'll be building and maintaining services primarily using Java and Python and deploying applications into the cloud using Kubernetes. Infrastructure is managed through Terraform, and the platform makes use of technologies such as Elasticsearch to support data … team members Ensure solutions are secure, scalable, and fit for purpose Required Skills: Active SC Clearance Strong commercial experience with Java and/or Python Experience working with Cloud Technologies (Azure/AWS) in production environments Solid understanding of Kubernetes and containerised deployments Experience using Terraform or similar infrastructure ...

Bachelor’s/Master’s: 1–2 years of industry experience or relevant internships in ML, software engineering, or data engineering. Programming experience (especially Python) Experience writing clean, maintainable Python code. Applied AI experience such as exposure to LLM APIs (OpenAI, Azure OpenAI, Anthropic, etc.) and experience with small personal … internship projects building agents or AI-driven workflows. Agentic frameworks in Python is a plus but not required Data and analytical skills Comfortable working with data, performing analysis, and writing SQL queries. Experience building simple data pipelines or transformation workflows is a plus. Exposure to ML Ops or production systems ...

Full Stack Developer (GCP/Java/Python) – Contract – Hybrid Location - London Hybrid working – 2–3 days per week onsite Employment Type - Contract Role Overview We are seeking a high-calibre, hands-on Full Stack Developer to join a platform engineering team delivering modern, secure cloud-native solutions. This role … analysts, and product stakeholders. Contribute to continuous improvement of engineering practices and platform capabilities. Required Technical Expertise Strong hands-on development experience with: Java Python Node.js JSON Experience designing and building APIs and microservices architectures . Experience working within cloud environments , particularly: Google Cloud Platform (GCP) Strong understanding of containerised ...

Full Stack Developer (GCP/Java/Python) – Contract – Hybrid Location - London Hybrid working – 2–3 days per week onsite Employment Type - Contract Role Overview We are seeking a high-calibre, hands-on Full Stack Developer to join a platform engineering team delivering modern, secure cloud-native solutions. This role … analysts, and product stakeholders. Contribute to continuous improvement of engineering practices and platform capabilities. Required Technical Expertise Strong hands-on development experience with: Java Python Node.js JSON Experience designing and building APIs and microservices architectures. Experience working within cloud environments, particularly: Google Cloud Platform (GCP) Strong understanding of containerised environments ...

participate in audits and vulnerability remediation. Maintain accurate documentation, including topology diagrams, runbooks, and configuration baselines. Support proprietary messaging APIs using C++, Java, Python, and C# programming languages. Provide support for proprietary cache and gateways that integrate applications with the messaging service. Required Skills & Qualifications: 3+ years of experience administering … message delivery, persistence, and topic routing. Experience with capacity management , performance tuning, and system scaling. Familiarity with Linux/Unix systems and scripting (Bash, Python, etc.). Strong analytical and problem-solving skills, with attention to detail. Excellent communication and collaboration skills. Nice to Have: Experience with containerized environments (Docker ...

extend or go permanent Key Responsibilities Yourresponsibilitieswillinclude, but not limited to: Backend architecture &APIs (primary focus) Design and evolve scalable backend services in Python using FastAPI for high-availability, high-throughput workloads. Build well-versioned RESTful APIs aligned to OpenAPI/Swagger, with strong conventions for consistency, idempotency, and backward … ability to obtain SC (and later DV). Proven experience in professional software engineering, with a strong focus on backend development in Python and with event-driven architectures. Proven experience designing and operating production REST APIs with OpenAPI/Swagger. Comfortable working in a React/TypeScript codebase. Deep understanding ...

concepts, preferably on AWS. Experience with two or more of the following: Infrastructure as code (IaC) with Terraform and/or CloudFormation Containerization of Python, NodeJS, PHP and .NET applications using Docker on either Amazon ECS, Amazon EKS or AWS Elastic Beanstalk. Building applications or workloads with Foundational Models such … this role. If you come from a software engineering background then that would also be useful; we also write and maintain lots of Python applications. If you have any exciting AI projects that make use of LLMs and/or Foundational Models that would be of interest ...

Code and CI/CD tools (e.g., GitHub Actions, GitLab CI, Jenkins) Familiarity with monitoring tools such as Prometheus or Grafana Scripting experience (Python, Bash, or similar) Experience supporting ML, GPU, or high-performance computing environments is a plus What’s on Offer Competitive salary + equity Flexible hybrid working ...

with specialist partners and external data engineering service providers for deep domain work like concept modelling or high-volume data integration. Tech stack: Languages: python (pandas, sdmx, pydantic, FastAPI, FastMCP, ADK), SQL (ISO Graph Query Language would be a plus) Cloud: Google Cloud Platform (Cloud Run, Cloud Build, BigQuery, Spanner … incomplete coverage that characterise this domain. Experience contributing to data infrastructure decisions, with a desire to grow into architectural ownership. Technical Expertise Strong Python and SQL expertise for data engineering Experience designing and building scalable ETL/ELT pipelines and data architectures. Experience with Google Cloud Platform services (BigQuery, Cloud ...

with specialist partners and external data engineering service providers for deep domain work like concept modelling or high-volume data integration. Tech stack: Languages: python (pandas, httpx, sdmx, pydantic, FastAPI, FastMCP, ADK), SQL (ISO Graph Query Language would be a plus) Cloud: Google Cloud Platform (Cloud Run, Cloud Build, BigQuery … incomplete coverage that characterise this domain. Experience contributing to data infrastructure decisions, with a desire to grow into architectural ownership. Technical Expertise Strong Python and SQL expertise for data engineering Experience designing and building scalable ETL/ELT pipelines and data architectures. Experience with Google Cloud Platform services (BigQuery, Cloud ...

voice and video Design robust prompt & context engineering frameworks to improve accuracy, repeatability, quality, cost and latency Build supporting microservices and modular backends using Python or JavaScript or Java aligned with domain driven design, SOLID principles, OOP, and clean architecture using various databases including relational, document, Key-Value, Graph … agents A deep understanding of how LLMs work, context engineering approaches and best practices with the ability to optimise accuracy, latency and cost Python or JavaScript experience with strong grasp of OOP, SOLID principles, 12-factor application development and scalable microservice architecture Proven track record developing and deploying GenAI/ ...

exposure is advantageous) Docker Podman etc Strong Linux administration (essential) Scripting and automation skills with the following or similar tools Bash scripting, Python, PowerShell etc Security Clearance - Candidates must be willing and eligible to go through security clearance checks O.K. I'm in what's next? Apply with your latest ...

customer-facing set up Should scoped and delivered complex systems in rapid and ambiguous environments Delivered production-grade code across frontend and backend using Python, JavaScript, or similar stacks Understand how AI model behaviour affects product experience Communicate clearly with engineers, product teams, and customer stakeholders Flag risks early ...

customer-facing set up Should scoped and delivered complex systems in rapid and ambiguous environments Delivered production-grade code across frontend and backend using Python, JavaScript, or similar stacks Understand how AI model behaviour affects product experience Communicate clearly with engineers, product teams, and customer stakeholders Flag risks early ...

managing cloud-based data platforms (AWS Redshift/Glue, Azure Data Factory/Synapse, Google BigQuery/Dataflow). Strong programming skills in Python, SQL, and Java for data engineering tasks. Experience designing reliable, maintainable, and high-performance data pipelines and architectures. Broad understanding of data warehousing, data lakes ...