Python engineer jobs in St Albans - Page 2Create job alerts

Lead Python Engineer | Python, FastAPI, Start-up | Remote, £90-105k. Lead Python Engineer | Python, FastAPI, Start-up | Remote, £90-105k. They’re scaling their engineering team as they expand their platform across the UK and internationally.

Full Stack Engineer / Developer (TypeScript React Python) London / WFH to £120k. As a Full Stack Engineer within a small team, you will build and implement new features across the full tech stack, with a focus on frontend development with TypeScript and React but also with exposure to the Python ba

Senior Software Engineer - Python - London. The business is entering a significant growth phase and is expanding its engineering team.

Machine Learning Engineer (Python / MLE ). Extensive Python: Very strong, production-level Python coding and debugging skills. We are looking for a number of MLE / Machine Learning Engineers for a critical 6 month contract with a household name.

Data Engineer (Python Spark SQL) to £120kDo you have a first class education combined with Data Engineering skills? You could be progressing your career at a start-up Investment Management firm that have secure backing, an established Hedge Fund client as a partner and massive gr

Senior ML Operations Engineer (Python)Salary: Up to £66,000 depending on experience Location: Manchester - (Hybrid working - currently 40% on site increasing to 60% within 12 months)Ref: J13060We are seeking a Senior ML Operations Engineer to take ownership of how machine learning models are deploy

Mentor other engineers in the team in software engineering best practices. Interface with other engineering teams to ensure that features are added in a structured and coherent way. Lead communities of practice across software engineering to drive awareness and use of new and leading-edge technologi

The role involves understanding legacy PostgreSQL databases, developing Python scripts for migration, and collaborating with cross-functional teams. Ideal candidates will have experience with Python, PostgreSQL, and cloud storage systems, demonstrating an ability to thrive in fast-paced environments

A leading financial services firm in London is seeking a Senior Lead Software Engineer to enhance credit risk management solutions. Ideal candidates will have advanced Python skills, experience with cloud-native applications, and a relevant degree.

Applicants should have 10+ years of software engineering experience, preferably with hands-on knowledge in coding and data engineering, and a passion for AI/ML. A leading financial services firm is looking for a Senior Lead Software Engineer in Greater London. The successful candidate will design an

A software engineering company in Greater London is looking for a Software Engineer to design, develop, test, and deploy software solutions. The ideal candidate will have a degree in a quantitative field, experience in software development, and proficiency in Python and Git.

You will utilize your expertise in Python for building Web APIs and optimizing database performance.

Full-Stack focused Software Engineer. Python, TypeScript, PostgreSQL, Terraform (IaC), running in Azure (Kubernetes and Azure AppService). Experience building cloud‑hosted consumer applications using open‑source technologies such as Python or Node.

National Grid is hiring a number of Python Software Engineers on a permanent basis. Reporting to the Head of Software Engineering, this is a fantastic opportunity for a skilled and forward-thinking. You’ll be at the heart of our development operations, using Python to drive automation, performance

A financial technology company in Greater London is seeking a Python Backend Developer to lead technical projects, mentor junior developers, and develop backend services for their platform. This role involves working with Python, Flask, FastAPI, SQL, and AWS technologies.

A technology enabled advisory firm is seeking a Junior Back-end Software Engineer to enhance its award-winning tech platform. Responsibilities include engaging with stakeholders to design solutions and implementing cloud-native systems in Rust and Python.

A leading algorithmic trading firm in London is seeking a Backend Python Engineer to join their team. Ideal candidates will have 2-3 years of experience with Python3, familiarity with Numpy and JIT compilers, and strong problem-solving skills.

Orchestration Software Engineer. Orchestration Software Engineer. You’ll be part of the Infrastructure Automation Engineering Service, designing and delivering robust, scalable automation solutions across complex enterprise environments.

A leading technology company based in the UK is seeking a Software Engineer with expertise in AI development.

The role involves developing real-time web applications and requires solid experience in React and Python.

A leading technology firm in London is seeking a Solutions Engineer to drive technical sales motions, design impactful demos, and serve as a trusted technical advisor. Candidates should have extensive Python coding experience and a background in technical customer-facing roles within the B2B SaaS la

With a global engineering team of over 2,000 professionals (primarily based in the UK) and more than 60 million customers across the UK, EU, Japan, and the US, this truly impactful and technologically advanced environment where your expertise in Python can make a real difference. Strong Python engin

A tech company in London seeks a Principal Engineer to integrate hands-on expertise with leadership skills in a collaborative environment. This role involves mentoring team members while utilizing AWS, Terraform, and Python. The successful candidate will demonstrate a passion for engineering best pr

Engineering team is relatively flat under the CTO with Mid through to Staff Engineers all contributing code as their main role. Full Stack Product Software Engineer - £100-180k salary range - London Onsite - LLM AI Workflow Automation Product B2B - Mid or Senior. They are on the hunt for 3 new Deve

A leading global financial services firm in Greater London is seeking a Lead Software Engineer specializing in AI/ML to drive innovative projects. Candidates should have proven expertise in Python and React, coupled with a solid understanding of agile methodologies.

A leading provider of analytical solutions is seeking a Senior Python Software Engineer with a strong mathematical background. The ideal candidate will design and develop advanced Python-based modules for optimization and analytics, work with modern technologies including SciPy and Pandas, and colla

A digital management platform in London seeks a Founding Backend Engineer to develop core infrastructure alongside the CTO. Responsibilities include designing backend services using Python and Django, ensuring system reliability as user demand grows, and collaborating with product teams. Ideal candi

A leading legal tech firm in London is hiring a Senior Python Engineer to join the AI Engineering & Infrastructure team. The ideal candidate will have strong Python skills, experience with distributed systems, and familiarity with event-driven architectures.

Candidates should have expertise in Python and a strong background in back-end development. A pioneering audio AI company is looking for back-end engineers to enhance their platform using advanced voice models and collaborate with cross-functional teams.

The position involves working collaboratively with engineering and design teams to build innovative features, demanding proficiency in Python, Typescript, and AWS.

Applicants should have over 8 years of experience in business applications, and proficient SQL, Python, and Oracle skills.

Hedge Fund PERM GCP Cloud Security Engineer - GCP, AWS, Azure, Python, Bash, IAM, Terraform, Automation. Bachelor's degree in Computer Science or Engineering preferred. Proficiency in software development and Scripting in Python is required.

A global recruitment agency is seeking an experienced AWS Data Engineer (Spark/Python/SQL) for a 6-month contract role in the UK. The ideal candidate will have over 5 years of data engineering experience and strong skills in AWS technologies, Python, and SQL.

An engineering consultancy in the United Kingdom is seeking a Software Development Engineer in Test (SDET) with expertise in API automation and data validation. The ideal candidate will have hands-on experience in Python, building automation frameworks, and validating AI-driven systems.

Engineers on the team maintain and enhance a GenAI powered software stack that operates at the intersection of financial data, knowledge management, and data engineering. Evaluate new large language models, tools, and AI engineering techniques. Proficiency in Python, TypeScript, or similar language

A leading financial services firm in the Greater London area is hiring a Lead Software Engineer to work on trading and investment projects. Candidates should have formal training in Software Engineering and strong analytical skills.

A leading fintech company in the UK is seeking a Senior Python Developer to join their innovative technology team. The ideal candidate has over 5 years of experience in Python application development, robust SDLC knowledge, and exceptional problem-solving skills.

This role involves designing, building, and maintaining complex systems, and requires proficiency in Golang and Python. A leading broadcasting company is seeking a Senior Software Engineer for its AI Operations platform.

A leading technology company is seeking a Remote Senior Software Engineer to drive the design of its core lending platform. The ideal candidate should have deep expertise in Python and experience in creating high-performance distributed systems. Responsibilities include architectural decisions, tech

Software Engineer (primarily Python). This project is suited for a Senior Python developer with deep functional testing experience, strong Linux and Docker skills, the ability to read code across multiple languages with the support of LLMs (e. Proficiency with modern Python tooling (uv, pyproject.

Python engineering, ideally building AI platforms, ML infrastructure, or applied AI products. Deep expertise in Python, asynchronous programming, system design, and backend engineering fundamentals. In this role, you will design and implement the Python systems, services, and orchestration layers th

A global financial services leader is seeking a talented professional to develop and maintain impactful technology applications for trading and analytics.This role involves collaborating with multiple teams and utilizing advanced programming languages.Candidates should have experience in service-ori

Candidates should have over 3 years of software engineering experience, particularly in AI/ML solutions, with a solid grasp of cloud architecture and Python development. A leading financial data provider in Greater London is looking for a skilled Software Engineer to work with generative AI technolo

A leading global organization is seeking a Python Developer to join their Growth & Analytics team in London. The role involves building and maintaining Python scripts while working on various projects, including automation and web scraping using tools like Selenium and Playwright. The ideal candidat

Collaborate with Tech, Product and Data teams to develop the engineering platforms that allow us to apply and embed the use of data science directly in our products and processes. Excellent knowledge and experience in Django and Python backend. Strong management and leadership skills - including the

A leading fintech company in Greater London seeks a full-stack Python engineer for its Central Operations team. Candidates should have solid experience with Python and knowledge of various modern frameworks and technologies, including AI.

A leading motor insurance provider in London is looking for a Software Engineer to enhance their pricing and underwriting tools. You will develop innovative solutions while collaborating with a dynamic team of engineers and stakeholders. The ideal candidate will have over 3 years of experience in so

Our client is a Series C Silicon Valley HealthTech with teams in San Francisco and London.This role is fully remote within the UK without work visa sponsorship.Design and implement scalable backend services that ingest, transform, and persist diverse health data.Build APIs and data pipelines for rea