infrastructure engineering or systems administration. Strong hands-on expertise with cloud platforms (AWS, Azure, or GCP) and virtualization (VMware, Hyper-V). Proficiency in scripting and automation (PowerShell, Bash, Python). Familiarity with containerization technologies (Docker, Kubernetes) is an advantage. Excellent problem-solving, communication, and documentation skills. Proven experience in team leadership, project management, and high-pressure environments. Sponsorship not More ❯
Bridgend, Wales, United Kingdom Hybrid/Remote Options
Hays
Strong expertise in Microsoft Azure services (Functions, APIM, Event Hub, SQL, Data Lake) Solid understanding of CI/CD methodologies and automated deployment practices Proficiency in scripting (PowerShell or Python) Knowledge of cloud security and FinOps principles Familiarity with git and gitflow version control Experience in agile delivery environments (Scrum or Kanban) Proven track record managing Azure infrastructure and building More ❯
Bridgend, Mid Glamorgan, Wales, United Kingdom Hybrid/Remote Options
Hays
Strong expertise in Microsoft Azure services (Functions, APIM, Event Hub, SQL, Data Lake) Solid understanding of CI/CD methodologies and automated deployment practices Proficiency in scripting (PowerShell or Python) Knowledge of cloud security and FinOps principles Familiarity with git and gitflow version control Experience in agile delivery environments (Scrum or Kanban) Proven track record managing Azure infrastructure and building More ❯
teams working on the ML Software Stack (SDK) Candidate Profile Essential: Bachelor or Master's Degree in Computer Science, Maths, Machine Learning, Data Science, or related field Knowledge of Python/Go/Java/C++ (or similar language) Experience managing or developing in Linux environments Understanding of CI/CD principles Strong communication skills Desirable Experience using Kubernetes (k8s More ❯
Technical Expertise: Proficient in application troubleshooting, root cause analysis, and log diagnostics. Experience with SQL queries and database management (primarily SQL Server). Knowledge of programming/scripting languages (Python, PowerShell, Bash). Hands-on experience with Infrastructure as Code tools such as Terraform and Ansible. Familiarity with Azure/Google Cloud/Kubernetes are a plus but not required More ❯
knowledge of AWS/Azure and Azure Virtual Desktop. Experience with configuration management tools, e.g., Ansible (preferred), Puppet, Chef. Familiar with (or ability to learn easily) the following languages: Python, bash scripting, React, Go. Experience with deploying, configuring, and managing cloud architecture and technologies in AWS environments. Experience with web application services such as NGINX, Apache, JBoss. Experience of Test More ❯
experience in backend and/or data engineering roles, with a strong focus on building and maintaining data pipelines. Proficiency in JVM-based languages (Java, Kotlin), ideally combined with Python and experience in Spring Boot Solid understanding of data engineering tools and frameworks, like Spark, Flink, Kafka, dbt, Trino, and Airflow. Hands-on experience with cloud environments (AWS, GCP, or More ❯
engineering projects from architecture to deployment, including ownership of production-grade systems. Deep expertise in ML frameworks and engineering stacks (TensorFlow, PyTorch, JAX, Ray, MLflow, Kubeflow). Proficiency in Python and at least one backend language (e.g., Java, Scala, Go, C++). Strong understanding of cloud ML infrastructure (AWS SageMaker, GCP Vertex AI, Azure ML) and containerized deployments (Kubernetes, Docker More ❯
CD tools (e.g., Jenkins, GitLab CI/CD, AWS CodePipeline). Knowledge of infrastructure-as-code (IaC) tools like Terraform or AWS CloudFormation. Proficiency in scripting and automation using Python, Bash, or similar languages. Exposure to containerization tools (e.g., Docker) and orchestration tools (e.g., Kubernetes). Basic understanding of monitoring and logging tools (e.g., CloudWatch, ELK Stack). General knowledge More ❯
e.g., OpenAI, Google Cloud AI, AWS AI Services) or integrating with custom-built models. Understanding of data processing for AI/ML applications and data pipeline considerations. Knowledge of Python for AI/ML scripting is a significant plus. Strong grasp of software design patterns, data structures, algorithms, and clean code principles. Excellent analytical and problem-solving skills, with a More ❯
Continuous Change + Software engineering with exposure to event high performance computing, event driven, big data analytics, machine learning + Program language polyglot (C, C++, C#, Java, Rust, Go, Python) + Enterprise and Solution Architecture + Cloud and On-Premise Networking Ability to effect technological and cultural change towards rapid technology adoption and absorption (for example, "automation first" implementations, making More ❯
and change management systems such as (ServiceNow, Ivanti) Expertise with automated incident response tools such as (Pager Duty, ServiceNow) Expertise with software development frameworks/languages (e.g., Java, PHP, Python, PowerShell) Extensive knowledge of cloud ecosystems (e.g. AWS, Red Hat OpenShift, Oracle Cloud Infrastructure, Microsoft Azure) Knowledge of DevOps tools, such as CI/CD tools (e.g., Azure DevOps, GitHub More ❯
implementing, and integrating Cloud based systems on infrastructure platforms such as AWS Experience with automation frameworks such as Terraform, Ansible, and Chef Experience with programming/scripting languages (E.g. Python, Java, Ruby, Bash, C++, C#, Go) Current TS/SCI with CI Poly security clearance is required on day 1. U.S. citizenship is required, as only U.S. citizens are eligible More ❯
implementing, and integrating Cloud based systems on infrastructure platforms such as AWS Experience with automation frameworks such as Terraform, Ansible, and Chef Experience with programming/scripting languages (E.g. Python, Java, Ruby, Bash, C++, C#, Go) Current TS/SCI with CI Poly security clearance is required on day 1. U.S. citizenship is required, as only U.S. citizens are eligible More ❯
implementing, and integrating Cloud based systems on infrastructure platforms such as AWS Experience with automation frameworks such as Terraform, Ansible, and Chef Experience with programming/scripting languages (E.g. Python, Java, Ruby, Bash, C++, C#, Go) Current TS/SCI with CI Poly security clearance is required on day 1. U.S. citizenship is required, as only U.S. citizens are eligible More ❯
implementing, and integrating Cloud based systems on infrastructure platforms such as AWS Experience with automation frameworks such as Terraform, Ansible, and Chef Experience with programming/scripting languages (E.g. Python, Java, Ruby, Bash, C++, C#, Go) Current TS/SCI with CI Poly security clearance is required on day 1. U.S. citizenship is required, as only U.S. citizens are eligible More ❯
implementing, and integrating Cloud based systems on infrastructure platforms such as AWS Experience with automation frameworks such as Terraform, Ansible, and Chef Experience with programming/scripting languages (E.g. Python, Java, Ruby, Bash, C++, C#, Go) Current TS/SCI with CI Poly security clearance is required on day 1. U.S. citizenship is required, as only U.S. citizens are eligible More ❯
implementing, and integrating Cloud based systems on infrastructure platforms such as AWS Experience with automation frameworks such as Terraform, Ansible, and Chef Experience with programming/scripting languages (E.g. Python, Java, Ruby, Bash, C++, C#, Go) Current TS/SCI with CI Poly security clearance is required on day 1. U.S. citizenship is required, as only U.S. citizens are eligible More ❯
implementing, and integrating Cloud based systems on infrastructure platforms such as AWS Experience with automation frameworks such as Terraform, Ansible, and Chef Experience with programming/scripting languages (E.g. Python, Java, Ruby, Bash, C++, C#, Go) Current TS/SCI with CI Poly security clearance is required on day 1. U.S. citizenship is required, as only U.S. citizens are eligible More ❯
Role: Python Software Developer - Treasury Location: London Industry: Hedge Funds Overview: A global multi-strategy hedge fund is looking to add an experienced Python Developer to join their Treasury team in London. The firm operates at hedge fund scale with a start-up pace, focusing on building high-performance trading platforms. In this role, you will design and develop cutting … liquidity management systems, working directly with traders and decision-makers in a live-market environment. Responsibilities: Architect and code resilient applications for trading, liquidity management, and funding operations using Python as the core language, with integration into data platforms and tools. Engage directly with traders and treasury stakeholders during live situations, adapting to evolving requirements and delivering solutions on the … design patterns to enhance speed and quality. Experience: 5-15 years of software engineering experience, ideally in Treasury or from a hedge fund/buy-side firm Expertise in Python for designing and optimising complex applications Strong proficiency in data tools like Pandas, NumPy, SQL, and real-time data processing Familiarity with DevOps practices, including Linux, cloud platforms, and CI More ❯
Role: Python Software Developer - Treasury Location: London Industry: Hedge Funds Overview: A global multi-strategy hedge fund is looking to add an experienced Python Developer to join their Treasury team in London. The firm operates at hedge fund scale with a start-up pace, focusing on building high-performance trading platforms. In this role, you will design and develop cutting … liquidity management systems, working directly with traders and decision-makers in a live-market environment. Responsibilities: Architect and code resilient applications for trading, liquidity management, and funding operations using Python as the core language, with integration into data platforms and tools. Engage directly with traders and treasury stakeholders during live situations, adapting to evolving requirements and delivering solutions on the … design patterns to enhance speed and quality. Experience: 5-15 years of software engineering experience, ideally in Treasury or from a hedge fund/buy-side firm Expertise in Python for designing and optimising complex applications Strong proficiency in data tools like Pandas, NumPy, SQL, and real-time data processing Familiarity with DevOps practices, including Linux, cloud platforms, and CI More ❯
Austin, Texas, United States Hybrid/Remote Options
OSI Engineering
We're seeking an AI Data and Python Tools Engineer to develop and deploy intelligent tools that leverage big data infrastructure and modern AI architecture. This role combines strong software engineering fundamentals with the ability to build production-ready AI applications at speed, including integration with Model Context Protocol (MCP) systems. Responsibilities: Develop and deploy AI-powered full-stack applications … using Python, React, and modern machine learning frameworks Design and streamline data pipelines, train and validate ML models, and implement robust evaluation methods Collaborate with cross-functional teams to solve complex problems and integrate scalable, cloud-based AI solutions Rapidly prototype, test, and iterate on AI tools with a strong focus on performance, flexibility, and scalability Maintain clear technical documentation … perform code reviews, and support the full software development lifecycle Software Engineering & AI/ML Data, Tools Development Proficiency in Python, with a background in back end services and data processing Exposure to AI/ML algorithms Familiarity with ML frameworks (TensorFlow, PyTorch, scikit-learn) Understanding of LLMs, vector databases, and retrieval systems Experience with Model Context Protocol (MCP) integration More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Areti Group | B Corp™
Python Developers Wanted DV/SC Cleared | Python + TypeScript + JavaScript | AI-Focused | London HQ | Office-Hybrid Areti Group is exclusively hiring for one of the fastest-growing AI-driven tech scale-ups in London. They've grown 290% this year alone, just secured a major investment, and are scaling fast with plans to grow to 100+ employees by … year-end. Now, they’re hiring x8 Software Engineers (Python-focused) to help power the next phase of product development, experimentation, and platform scale. 💥 A Company That’s Not Just Growing – It’s Exploding This is your chance to join the foundational engineering team building the future of AI — and do it in a culture obsessed with innovation, clean code … solving deep performance and scalability problems, and working alongside some of the smartest minds in tech. 🧠 What You’ll Be Working On: Designing and building scalable backend systems using Python Collaborating on full-stack features with TypeScript and JavaScript Creating and integrating RESTful and GraphQL APIs Working with Docker, Kubernetes, and cloud infrastructure (AWS) Developing within a microservices architecture Solving More ❯
Python Developers Wanted DV/SC Cleared | Python + TypeScript + JavaScript | AI-Focused | London HQ | Office-Hybrid Areti Group is exclusively hiring for one of the fastest-growing AI-driven tech scale-ups in London. They've grown 290% this year alone, just secured a major investment, and are scaling fast with plans to grow to 100+ employees by … year-end. Now, they’re hiring x8 Software Engineers (Python-focused) to help power the next phase of product development, experimentation, and platform scale. 💥 A Company That’s Not Just Growing – It’s Exploding This is your chance to join the foundational engineering team building the future of AI — and do it in a culture obsessed with innovation, clean code … solving deep performance and scalability problems, and working alongside some of the smartest minds in tech. 🧠 What You’ll Be Working On: Designing and building scalable backend systems using Python Collaborating on full-stack features with TypeScript and JavaScript Creating and integrating RESTful and GraphQL APIs Working with Docker, Kubernetes, and cloud infrastructure (AWS) Developing within a microservices architecture Solving More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Harnham
Senior Software Engineer (Python) Hybrid London (1–3 days per week) Up to £80,000 + Benefits Are you a passionate Python engineer who thrives on building scalable, high-quality software? We’re working with a multi-award-winning digital agency , recognised as one of the Sunday Times Best Places to Work , that’s looking for a Senior Software Engineer … Python) to help shape the next generation of their data-driven tools and products. 💡 Why this role? Work at the intersection of data, automation, and AI , delivering tools that drive measurable impact for global brands. Join a collaborative, innovative engineering culture where learning, experimentation, and technical excellence are at the core. Hybrid flexibility: 1–3 days per week in the … a company that has won multiple Performance Marketing Employer of the Year awards — and genuinely invests in its people. 👩 💻 What you’ll be doing: Designing, building, and maintaining scalable Python-based applications and microservices . Developing internal tools and automation to support both client delivery and internal teams. Building, testing, and deploying RESTful APIs using frameworks like FastAPI or Django More ❯