Python engineer jobs in St Albans - Page 3Create 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.

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

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

A leading data consultancy in Greater London is seeking a Software Developer specializing in Python and Data Engineering. Ideal candidates should have a degree in STEM, 2+ years of development experience, and proficiency in Python & SQL.

A leading technology scale-up located in London is looking for a Senior Software Engineer with expertise in Python and AWS.

A London-based fintech company is seeking a Middle Backend Engineer to join their product teams. You will design and build backend services in Python, collaborate with cross-functional teams, and contribute to system improvements. The ideal candidate should have over 2 years of backend experience wi

Architect, develop, and maintain shared services, frameworks, data pipelines, and APIs in Python, enabling reuse and speeding up feature delivery for product teams. Build frameworks that streamline integration with third‑party APIs and internal microservices, abstracting complexity from product en

Mentor other engineers in the team in software engineering best practices. Lead communities of practice across software engineering to drive awareness and use of new and leading‑edge technologies. Formal training or certification on software engineering concepts and applied experience.

Ideal candidates will have strong Python and FastAPI experience, be proficient in SQL, and have hands-on AWS expertise.

A leading tech recruitment firm is searching for a Software Engineer with strong Python skills to enhance Visual Quality test frameworks.

Candidates should have over 7 years of experience in software engineering, strong Python skills, and the ability to collaborate across teams. A leading consulting firm is seeking a Site Reliability Engineer to manage and enhance complex cloud-based tools and services.

A tech-driven start-up in the UK is seeking a Founding Senior Backend Engineer to architect and implement critical backend systems. The ideal candidate will have over four years of Python experience and a strong background in distributed systems, particularly within early-stage startups.

You’ll work on high-scale systems used by hundreds of engineers, shaping how we run databases globally. Mentor and coach other engineers, support onboarding, and actively reduce single points of failure. Represent the team in cross‑tribe or cross‑company engineering efforts and guilds.

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer II at JPMorganChase within the Commercial & Investment Bank - Securities Services Analytics Technology team, you serve as a seasoned member of an agile team to des

A leading software provider in Greater London is seeking a passionate Software Engineer to manage and transform large data sets into actionable insights. You will work in an agile team, collaborating with engineers and data scientists, developing systems that enhance the TV experience for UK househo

As a Lead Software Engineer at JPMorganChase within the Markets Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading technology products in a secure, stable, and scalable way. Leads communities of practice across Software Engin

We're working with a global financial institution on a large-scale engineering programme and are looking for a Senior Java / Python Engineer to deliver high-impact backend systems on AWS, with exposure to modern AI and LLM-based solutions. Designing and building backend services using Java and/or Py

Formal training or certification on software engineering concepts and applied experience. Proficient in coding in Python and React / TypeScript. We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.

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. Proficiency in Python, Docker, and API development. Bachelor’s degree in computer science, computer engineering, or similar tec

Senior Python Software Engineer (Customer Facing, FDE, Python AI Agent/LLM). They are hiring 2 x customer‑facing, hands‑on Python Engineer / Data Scientists to join their brand new Forward Deployed team in London. Maintaining a strong feedback loop between client engagements and core engineering

Candidates should have strong Python proficiency, experience in financial services applications, and solid software engineering knowledge. A financial technology firm in the United Kingdom is seeking a skilled Front Office Python Developer to join their Quantitative Research and Trading team.

A legal AI software company is seeking a Senior Python Software Engineer to work closely with enterprise customers on bespoke solutions.

In this role, you'll develop, test, and ship full-stack features from end to end using Python and TypeScript. A mental health technology company is seeking a Full-Stack Software Engineer to join their remote team in the UK.

Python Engineer – Institutional Trading Platform. You’ll be part of a small, senior-leaning engineering group responsible for:. Engineers are expected to reason deeply about.

As a Development Engineer at JPMorgan Chase in Digital Investment Banking within the Global Banking team, you will work in an agile environment to enhance, design, and deliver state-of-the-art technology products. Demonstrate proficiency in programming languages such as Java or Python. Bachelor's de

A major financial services firm in the UK is seeking a Lead Software Engineer to enhance, build, and deliver advanced technology products. The role requires advanced coding in Python and cloud-native experience, along with leading creative software solutions and developing secure, high-quality produ

A fast-growing AI startup in London is looking for a Python Developer to join their team and work on developing scalable backend systems and data pipelines. This role offers a unique opportunity to collaborate with top engineers and researchers while contributing to innovative AI solutions. The idea

A leading asset management firm in Greater London is seeking a highly motivated C++ Market Data Engineer to join their Market Data team. Ideal candidates have extensive C++ and Python experience, a strong background in real-time data systems, and excellent communication skills.

A technology recruitment agency is seeking a talented Software Engineer (Python) for a partner company in the UK. Candidates should be proficient in Python and FastAPI, with at least 4 years of backend development experience.

Candidates should possess strong Python skills, ideally with a background in Data Science or Software Engineering, and experience in MLOps. A leading AI-focused startup in London is seeking an experienced AI Engineer to work on innovative greenfield projects. The role emphasizes Python development,

A technology company specializing in supply chain solutions is seeking a Backend Engineer to lead the design and delivery of scalable services. The ideal candidate will have strong proficiency in Python and TypeScript, experience working with cloud technologies, and a passion for technology and prod

A vibrant technology startup in London seeks a Platform Software Engineer to build and maintain shared services, frameworks, and APIs in Python. Collaborate with engineers to create scalable systems for AI-driven solutions in multifamily real estate.

Ideal candidates will have over 5 years of experience, proficiency in Python, and a strong background in software engineering and Cloud services. A leading financial services firm is seeking a Software Engineer III to join their Corporate and Investment Bank Markets Research Technology team.

A tech firm specialized in AI is looking for a Machine Learning expert to design computational STEM problems and collaborate on advanced AI projects.Candidates must hold a Master's or PhD in relevant STEM fields and have at least 5 years of experience in Machine Learning.This fully remote freelance

Strong commercial experience with Python and familiarity with frameworks like Django and Flask are essential. A sports-focused organisation in Greater London seeks a Python Developer on a contract basis to support the development of data-driven backend systems. In this role, you will develop and mai

A leading technology firm is seeking a Senior/Staff/Lead Engineer to join their Launchpad team. This role involves developing and maintaining Python-driven systems while ensuring robust solutions for open-source collaboration. Ideal candidates will have a strong background in Python development and

A leading global financial services firm is seeking a Senior Lead Software Engineer to shape the future of ESG data and investment analytics. You will define the technical vision and work on cloud-native applications using Java, Python, and React on AWS. The ideal candidate has advanced skills in Ja

The successful candidate will thrive in a fast-paced engineering environment, actively mentor the team, and contribute to client success through impactful product development. A forward-thinking consultancy is seeking a Senior Software Engineer to collaborate with clients in building innovative prod

Python Software Engineer – Android/iOS Device Automation. We are looking for a senior‑level developer familiar with Android and iOS device automation, with solid Python and Java skills. Good understanding in Python and Java Programming (Must have).

The ideal candidate will be fluent in Python and have expertise in distributed systems, along with a passion for coaching others in an intellectually stimulating environment.

You will join a small engineering team to work on innovative insurance solutions, contributing primarily in Ruby on Rails and Python. A fast-growing technology business is seeking a Full Stack Engineer for a hybrid role in London.

ELEKS is a global provider of software engineering and technology consulting services, specializing in Data Science, Mobility, and Financial solutions for industry leaders.

A fast-growing AI start-up is seeking Python engineers to join their team in the UK. Candidates should have experience in shipping production workflows and be ready to collaborate closely with the implementation team, guided by a staff engineer.

This remote role in the UK requires at least 3 years of experience in software development with a strong proficiency in languages like Go, Python, and Scala.

Contributes to software engineering communities of practice and events that explore new and emerging technologies. Formal training or certification on software engineering concepts and applied experience. Proficient in coding in Python and React / TypeScript.