Trabajos python developer en St AlbansCrear alertas

Python Developer – SC - Contract 6M - Outside IR35 We’re looking for a hands-on Python Developer to join a high-performing team delivering modern applications and migrating legacy systems into scalable, web-based solutions. This is a fast-paced, delivery-focused role where you’ll work alongside experienced engineers on real-world, high-impact projects across multiple customer environments. What you’ll be doing: • Building and maintaining Python-based back-end services (APIs, background tasks), • Developing web applications (Flask, FastAPI, or Django), • Supporting legacy system modernisation & data migrations, • Working with SQL databases (PostgreSQL/MySQL), • Writing clean, testable code and contributing to CI/CD pipelines, • Collaborating in a DevOps-driven, containerised (Docker) environment What we’re looking for: • Strong Python development experience, • Experience with REST APIs & web frameworks (FastAPI, Flask or Django), • Solid understanding of SQL & data handling, • Familiarity with Git, Docker & Linux environments, • A proactive, problem-solving mindset Opportunity to gain: Front-end exposure (React/Vue), testing (pytest), or experience modernising legacy systems

Keywords:Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer. You will be studying a wide range of, mostly back-end programming languages and skills that will qualify you as a fully-fledged develope

Full Stack Developer - Data Centres Role Overview In this role, you will bridge the gap between robust backend systems and intuitive, high-performance user interfaces. You will play a key role in designing and building scalable applications, ensuring both the technical architecture and the user experience meet the highest standards. While the role covers full-stack responsibilities, there is an emphasis on creating seamless user journeys using modern frontend frameworks such as Next.js, alongside building clean, scalable backend services in Python (preferably with FastAPI). A product-first mindset is essential, ensuring the entire stack delivers reliable, high-quality experiences. Key Responsibilities End-to-End Feature Development • Design, develop, and deploy features across the full technology stack, • Translate product requirements into scalable technical solutions, • Build systems from database schema to backend services to frontend components Frontend Development & User Experience • Develop high-performance, responsive interfaces using React and Next.js, • Optimize usability, performance, and responsiveness, • Implement polished UI elements including animations, accessibility improvements, and micro-interactions, • Collaborate with product and design stakeholders to deliver intuitive user journeys Backend Development & API Design • Design and implement efficient backend services in Python, • Build scalable APIs using FastAPI (or similar frameworks such as Flask or Django), • Ensure reliable data flow between backend services and frontend applications, • Maintain high performance, security, and maintainability of backend services Database & Data Architecture • Design and manage relational database structures (e.g., PostgreSQL), • Optimize database queries and application performance, • Ensure data integrity and efficient data models Engineering & Code Quality • Write clean, maintainable, and well-documented code, • Use TypeScript for reliable and scalable frontend development, • Participate in code reviews and contribute to engineering best practices, • Work with modern CI/CD pipelines and automated deployment workflows Team Collaboration • Work closely with product, design, and engineering teams in a remote-first environment, • Collaborate with backend and infrastructure teams to ensure seamless system integration, • Participate in agile development processes including sprint planning and technical discussions, • Contribute to technical documentation and internal knowledge sharing, • Participate in on-call rotations as needed Skills & Experience Essential • Proven experience as a Full Stack Developer building modern web applications, • Strong experience with React, ideally Next.js, • Proficiency with Tailwind CSS and modern frontend state management libraries, • Strong backend development experience using Python, • Experience designing RESTful or GraphQL APIs, • Solid experience with PostgreSQL and relational database design, • Strong knowledge of TypeScript, • Experience using Git in collaborative workflows, • Familiarity with modern CI/CD pipelines and deployment processes Desirable • Experience with FastAPI for high-performance API development, • Experience with Flask or Django frameworks, • Exposure to frontend performance optimization techniques, • Experience in product-focused or startup engineering environments, • Understanding of microservices or distributed application architectures

Python Developer SC - Contract 6M - Outside IR35.

Ensure high performance, scalability, and reliability of backend systems. Strong commercial experience as a backend developer using Python, ideally within a start‑up or scale‑up environment. Experience designing scalable and maintainable backend architectures.

Web Developer Placement Programme - No Experience Required Our training courses will help you kick-start a new career as a web developer. We are recruiting for companies who are looking to employ our Coding Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be provided. You will also have the reassurance of a job guarantee within 20 miles of your location upon completion. Whether you are working full time, part-time or unemployed, this package has the flexibility to be completed at a pace that suits you. The traineeship is completed in 4 easy steps, you can be placed into your first role in as little as 3-6 months: Step 1 - Introduction to Development - Complete a selection of professional and industry recognised coding courses covering HTML5, CSS3, Javascript and Python. The training is delivered via multimedia rich video tutorials, presentations and quizzes, through a portal that you study from home. These courses will give you the basic understanding of the front end programming languages. Step 2 - Full-Stack Development - You will be studying a wide range of, mostly back-end programming languages and skills that will qualify you as a fully-fledged developer. Step 2 is heavily focused on the practical element of learning. With our courses, you will practice the skills as you learn them, through our inbuilt mini-project labs. Step 3 - Two real-world projects - Once you have completed your training you will be assigned 2 real-world projects by your tutor. The projects are the most important part of the Traineeship as it will showcase to employers your practical applications of the coding languages you learnt earlier in the Traineeship. The projects take on real-world scenarios for you to solve and will simulate similar projects that you will encounter when working as a future Developer. Step 4 - Portfolio Website - Now that you have completed the projects its time to showcase them on your own portfolio website. You will be creating a simplistic yet stylish website where you will be able to showcase to potential employers a snapshot of your level of ability as a Full-Stack developer. This will include the coding languages you are proficient in, links to the two real-world projects you completed, Github work you accumulated during your studies and any other relevant information. Your Web Developer Role Once you have completed all of the mandatory training, which includes the online courses, practical projects and building your own portfolio, we will place you into a Web Development/Software Development role, where you will be guaranteed a great starting salary. We have partnered with a number of large organisations strategically located throughout the UK, providing a nationwide reach of jobs for our candidates. At a one off cost of £1495, or a deposit of £212 followed by 10 interest free monthly instalments of £148, this represents a great opportunity to start a rewarding career in IT and have a real career ladder to start climbing. If you are not offered a role at the end of the training we will refund 100% of your course fees. Read through the information? Passionate about starting a career in coding? Apply now and one of our friendly advisors will be in touch. ‘Please note that this is a training course and fees apply

Python Developer - Contract Opportunity.

Youmusthaveatleast4yearsPythonexperience.

Python/Golang/Rust Developer - Digital Assets arm of Global Hedge Fund - Up to £200k base + Bonus. Python/Golang/Rust Developer - Digital Assets arm of Global Fund - Up to £200k base + Bonus.

As a Python Engineer, you’ll work directly with Portfolio Managers, Quants, and Analysts to build high-performance tools and platforms that power real-time investment decisions and directly impact P&L. Design, build, and maintain Python-based trading and research infrastructure. Strong Python expe

Senior Python Developer (US Collaboration Focus) HarperCollins Publishers. We are looking for aSenior Python Developerto join our Growth and Analytics team, working closely with colleagues in both theUK and US. Design, build and maintainPython-based tools and servicesthat drive business value.

Job Title: Senior Python Developer. You will be responsible for modernizing our tech stack, migrating us from legacy C++ environments and manual spreadsheets toward a streamlined, Python-centric ecosystem. Lead the rebuild and migration of an established C++ strategy testing environment into a moder

We are seeking a Senior Python Developer to join our Front Office technology team supporting Market Risk and regulatory initiatives, including FRTB (Fundamental Review of the Trading Book). The role involves designing and delivering high-performance risk analytics, integrating trading data, and buil

A leading hedge fund in Greater London is seeking a talented Quant Developer with exceptional skills in Python programming and solid experience in equity-focused projects.

A leading financial services company is seeking a Python Developer to join their ALM team. Ideal candidates will have strong programming skills in Python, SQL, and VBA, along with experience in actuarial modelling.

We are seeking a Python Developer to join a strategically vital Structured Notes initiative for a premier global investment bank. Expert Python Skills: Deep proficiency in Python, specifically within a front-office pricing, risk, or booking environment.

Backend Software Developer (Python) - London - £90,000 + Comps. We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s pushing boundaries.

A leading hedge fund in Greater London is seeking a Quantitative Developer to join their systematic equity trading team. The developer will collaborate with researchers and analysts, working to enhance PnL through the development of robust trading systems. Ideal candidates should have strong skills

A fast-growing financial technology company based in London is looking for a Junior Python Developer to join their dynamic team. Ideal candidates should have a STEM degree and experience with Python.

Peaple Talent have partnered with a phenomenal tech disrupter based in Bristol who are looking to grow their team with an experienced contract Python Developer to support in the next iteration of their SaaS platform.

A leading software development firm in Greater London is seeking a Senior Python Developer to create and maintain Python applications. The ideal candidate will have substantial programming knowledge, experience in mentoring junior developers, and the ability to collaborate with teams. Candidates sho

Work as a full‑stack software engineer, coding, developing, and testing applications using Golang and Python, across service, API, and automation layers. Proficiency in programming languages such as Golang and Python.

A leading financial services firm in Greater London seeks a Lead Software Engineering - Python. The role involves collaborating with developers, quants, and traders to develop core engines and APIs.

Luxoft is helping modernise the tech stack of one of our buy side customers — we’re building a brand‑new.Think smarter workflows, faster content production, and AI that actually.If you love building scalable backend systems, enjoy experimenting with AI agents, and want to be part of something

Lead Software Engineering - Python - Front Office Quant Developer. Lead Software Engineering - Python - Front Office Quant Developer. You will collaborate with talented developers, quants, and traders, working on exciting projects that help clients implement their strategies.

A leading insurance consultancy is seeking a Python Developer to join their Insurance Analytics team in London. The role involves developing features for the InsurSight platform, optimizing performance, and mentoring junior developers. Candidates should have strong experience in Python, familiarity

As a Python Developer, you will be responsible for various tasks, mainly focusing on writing Python code to process and load data into the client’s proprietary service. Python Developer - 9 Months - Outside IR35. Python Developer required by a leading tech company for an initial 9‑month contract

We're working with a top-tier FinTech client who is looking for outstanding Full Stack Developers to join their high-performing team. Solid experience working as a Full Stack Developer. Strong proficiency in React and Python.

Excellent command of C# and Python. We are looking for a talented senior full stack developer with experience in building risk systems and databases. You will be joining an innovative team and will be a key contributor to our suite of reporting and analysis tools, which provide insights to risk and

Python Developer - Fixed Income Trading Technology. We are currently recruiting for a Python Developer to join the Fixed Income trading technology team within a leading international investment bank. Please note this is not a quant, data engineering or AI/ML role, we are looking for a core Python en

We're seeking Senior Python Developers to join our back-end development team. Implementing robust and scalable solutions in Python. Python coding professional experience.

Python Engineer – Sports betting Hedge Fund – London. Python Engineer required for a successful startup delivering innovative solutions to the sports betting industry. Ability to write clean, maintainable and well‑structured Python code using OOP principles.

A top-performing quantitative investment fund in the United Kingdom seeks a Quant Developer who will work on high-performance systems integrating quantitative research and data engineering using Python and C++.

A leading technology firm in Greater London seeks a mid-level Python Developer for a hybrid role. The ideal candidate has over 7 years in technology development, with proficiency in Python and experience in equities derivatives systems.

A leading financial services client in Greater London is looking for a Python Developer to join their team. The ideal candidate should have 2-5 years of commercial software development experience using Python and possess financial services experience, preferably with equities.

Design, develop, and maintain high-performance backend services and data pipelines using Python. Experience building backend systems, data processing applications, or platform services in Python.

Senior Python Developer – 500 per day Outside. Contract Python Developer, Full Stack Software Engineer, FastAPI, Numpy, Scipy, Matplotlib, PyQt/PySide, TypeScript, React/Angular, SQL, Django, MongoDB, Redis, Docker, Kubernetes – £500 a day outside IR35 – 3 months with possible extension. Cont

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. Software Engineer (primarily Python). Proficiency with modern Python tooling (uv, pyproject.

A leading global hedge fund is seeking a Python Quantitative Developer to work at the intersection of engineering and trading. This front-office role involves collaborating with Portfolio Managers and Quants to develop Python-based trading platforms and models that directly impact trading outcomes.

The role is to work as an application developer within the Securities Lending technology team in London. Strong Python development experience interacting with both data in motion (Amps, Kafka) and data in rest (SQL server/ Sybase/ Oracle) experience.

A technology consulting firm is seeking an experienced software developer to create a Python-based application supporting marketing automation. The role requires strong backend development skills in Python, experience with API design, and cloud technologies like AWS.

A full stack developer using Python, HTML, CSS & JavaScript.

A Central London tech consultancy is seeking a Python Developer to join their growing team in a hybrid role. You will work mainly on the backend of a key platform, utilizing Python and ideally C#.

Collaborate with developers, business analysts, and infrastructure teams to enhance platform performance, stability, and low‑latency capabilities. Strong Python scripting skills.

Additionally, you will support the Senior Systems Developer with data migration responsibilities, depending on workload and priorities. Develop and manage Python-based Function Apps to support the integration of various systems. Provide support to the Senior Systems Developer on data migration tasks

Collaborate with developers, business analysts, and infrastructure teams to enhance platform performance, stability, and low-latency capabilities. Strong Python scripting skills.

A leading hedge fund in Greater London is seeking a skilled Python developer to build trading tools and APIs, integrate quant analytics models for risk management, and support financial services. Applicants should have excellent Python skills and experience in Fixed Income, Rates, FX, Options, or Fu

You’ll be part of a dynamic backend team responsible for designing, developing, and deploying scalable cloud solutions using AWS services and Python. Back-end development and deployment of scalable cloud solutions using AWS and Python; collaborate with DevOps, architects, and product managers to b