1,301 to 1,325 of 3,199 Python Jobs

Senior Python Backend Engineer - Real-Time Distributed Systems £550/day Outside IR35 Watford/Hybrid (Initial onsite, then mainly remote) 4-month contract Were working with a highly engineering-led technology business building large-scale real-time backend systems within a distributed Azure environment. This is not a role … architects, managers, or high-level solution designers. We are specifically looking for deeply hands-on Python backend engineers who are comfortable operating at implementation level within complex distributed systems. The environment is heavily focused on: Real-time event-driven processing High-throughput backend services Distributed microservice architectures Low-latency data ...

Founding AI Engineer | Python, Async, LLMs, TypeScript, Cloud | £100k-£160k + Equity | London (Onsite) Build AI products from scratch as part of a founding team. Great opportunity to join a YC-backed AI startup building autonomous voice agents that automate customer interactions, scheduling, and operations for real-world businesses. With … businesses operate, focusing on real-world execution, not experimentation. As a Founding AI Engineer, you'll build and ship core product features across Python, TypeScript, cloud infrastructure, and event-driven systems, taking ownership from idea to production. This is a true greenfield role where you'll move quickly, balancing rapid ...

currently working with a Tier 1 Investment Bank who are actively seeking multiple Senior Software Developers who are proficient in both Python and React/Typescript/What you'll need to succeed : Extensive hands-on development with both Python and React/Typescript Strong financial services background, ideally within ...

Python/Golang/Rust Developer - Digital Assets arm of Global Fund - Up to £200k base + Bonus One of the leading absolute return/hedge fund managers within finance, currently managing over $40bn, is diversifying further by creating a separate division to focus on managing crypto and digital asset … learn, we want to hear from you. Note: if you haven't received a reply within 3 days, your application was unfortunately not accepted. Python/Golang/Rust Developer - Digital Assets arm of Global Hedge Fund - Up to £200k base + Bonus ...

Role: Python Software Engineer Location: Remote (anywhere from Europe) Salary: Up to £80k/€90k base + equity We're partnered with a well-funded startup that's building AI agents to automate operations in the consumer goods space. Small team, strong backers, and real traction with customers. The Role … Python Software Engineer, you'll be designing and building intelligent, autonomous systems that solve real operational problems for growing brands. You'll own solutions end-to-end - from architecture and scoping through to production - working closely with product and engineering leadership. This is a hands-on role with genuine ownership ...

/Customer Engineer | London (5 Days Onsite) | Conversational AI/Enterprise SaaS | Hypergrowth AI Startup | Python, APIs, Integrations, LLMs | £150k-£180k + Equity + Benefits A hypergrowth AI company is building enterprise-grade conversational AI agents used by some of the world's largest brands to automate and transform customer … with enterprise stakeholders to ensure successful deployments. Required experience: 5+ years in Forward Deployed Engineering, Solutions Engineering, Technical Consulting, Implementation Engineering, or similar Strong Python skills with ability to write production-quality code Experience working with APIs, integrations, workflows, and enterprise systems Experience delivering technical customer solutions in B2B SaaS ...

Engineer, Python, London, COR7586 Are you an AI-focused engineer who enjoys building real, production-grade systems rather than experimental prototypes? Do you want to work at the cutting edge of LLM-powered products in a fast-moving environment? This could be the role for you! The Role … Engineer role is based in London. What's Required? The ideal candidate for the AI Engineer role will have the following: Strong Python development experience, ideally using modern backend frameworks Hands-on experience working with large language models and related techniques such as prompting, retrieval-augmented generation, or tool ...

Staff Product Engineer | London Hybrid/Remote | AI x FinTech | Python, AI Workflows, Distributed Systems | £120k-£200k + Equity A VC-backed AI company is rebuilding how accounting work gets done, using agentic workflows and AI automation to eliminate the high-volume operational work that has resisted meaningful automation … solving complex problems across the stack rather than operating within narrow boundaries. Required experience: 5-10 years building complex software products at scale Strong Python experience Strong system design and distributed systems experience Experience shipping production-grade software to enterprise customers Comfortable working across backend, frontend, infrastructure, and AI systems ...

Technical Project Manager - Market Risk Technology and Python Hybrid, Bromley - 3 days per week Permanent 70K - 100K depending on experience A leading financial services organisation is seeking an experienced Technical Project/Programme Manager to support the delivery of a strategic Risk Technology platform within a Global Markets environment. This … user workflows, process optimisation, and issue resolution within Risk platforms Experience delivering within Agile environments including RAID management, governance, dependencies, and steering committees Intermediate Python skills Please apply for immediate interview! CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim ...

Technical Project Manager - Market Risk Technology and Python Hybrid, Bromley - 3 days per week Permanent £70K - £100K depending on experience A leading financial services organisation is seeking an experienced Technical Project/Programme Manager to support the delivery of a strategic Risk Technology platform within a Global Markets environment. This … user workflows, process optimisation, and issue resolution within Risk platforms * Experience delivering within Agile environments including RAID management, governance, dependencies, and steering committees * Intermediate Python skills Please apply for immediate interview! CBSbutler is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim ...

Senior Data Analyst - Python & Tableau Bristol (Hybrid - 2 days in office) Salary: £60,000 - £65,000 Duration: 12-month FTC assignment We're looking for a Senior Data Analyst to join a high-profile, fast-paced environment, supporting a key business integration programme. This is a fantastic opportunity to work … programme Collaborate across teams in a fast-moving environment Senior Data Analyst: Essential skills Strong experience as a Data Analyst Solid programming capability in Python (or SQL as an alternative) Advanced experience in Tableau Confident communicator with experience engaging senior stakeholders Ability to handle complex or sensitive data with care ...

Python/Django Developer - Edinburgh Hybrid (Quarterly) We are delighted to be working with a well-established and rapidly growing technology business that operates at scale within the global hospitality sector. Our client has built a strong reputation for delivering software solutions to some of the industry's biggest names … following continued investment and expansion, they are now looking to strengthen their engineering team with the addition of a talented Python Developer. This is a fantastic opportunity for a developer who wants more than just a job, someone looking for a role where they can genuinely influence how a product ...

optimization tools are used in the world’s most demanding environments—from subsea exploration to offshore wind farms. They are looking for a Senior Python Developer who wants to move beyond "just another SaaS app" and build sophisticated, full-stack systems that power global infrastructure. Why Join? High-Impact Engineering … Stack We are a Flask house looking for a master of the MVT (Model-View-Template) structure. You’ll be taking ownership of: Backend: Python, Flask, Jinja2, SQLAlchemy. Frontend: Vanilla JS (jQuery, AJAX), HTML5, CSS3. Data & Infrastructure: PostgreSQL, Docker, and a deep AWS suite (ECS, RDS, VPC, Boto3). ...

Description London, UK Hybrid (3 days in our Paddington HQ: Mon, Tue, Fri) Stack: React, TypeScript, Python, Flask, MySQL, AWS In 2018 we set out to solve a problem millions of people faced: not just struggling with their skin, but struggling to navigate skincare at all. We combined dermatology, pharmacy … order generation. This is where customers discover us, complete a clinical consultation, subscribe, and receive their personalised treatment, at real consumer scale. On our Python and React stack, that's the storefront behind Skin + Me and Hair + Me, our flagship brands serving customers at scale. We're hiring ...

160k 🚀🧠 💰 Salary: £70,000 - £160,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 2/3 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being ...

experience deploying open-source LLMs such as Meta Llama 3 and Mistral/Mixtral in on-prem or private environments • Strong proficiency in Python for LLM inference, prompt engineering, and integration • Experience with CPU-based inference, model quantization, and performance tuning Vector Databases & RAG: • Practical experience with open-source vector ...

scheduled processes as the platform continues to scale. Requirements BSc or Higher - ideally in Computer Science, Mathematics, Physics or similar Strong backend language, like Python, Rust, Java Solid experience working with databases across relational and non-relational technologies. Cloud experience. Strong abstract thinking and an interest in designing financial object ...

Principal Software Engineer (Python) | Hybrid/London | £140,000 + Equity High-growth InsurTech modernising how underwriting and risk decisions are made. This is a key hire as the business scales its core platform, with backend engineering and AI-enabled workflows central to how the product evolves. The role … scale core backend services powering the platform, operating across the full product lifecycle. You’ll design and build high-performance Python services, while helping embed AI into real-world workflows across underwriting, risk processing, and automation. Alongside shipping at pace, you’ll drive architectural decisions across services, data models ...

Lakehouse platform powering quantitative research and trading analytics at massive scale. 💡 What you’ll do Build & evolve a large-scale Data Lakehouse (AWS) Develop Python-based data pipelines for high-volume financial data Design OLAP/distributed data models for analytics & trading use cases Optimise performance across multi-region data … Ensure data quality, reliability, and consistency at scale Partner with quants, researchers, and traders on critical data products 🧠 What we’re looking for Strong Python + SQL (essential) 5+ years in data engineering/platform engineering AWS experience in production data environments Hands-on with Spark/Kafka/Snowflake ...

Data Scientist Python, SQL, Snowflake, Power BI essential £44.50 FCSA Umbrella (inside IR35) £32.50 PAYE Larne, Northern Ireland Fully onsite role 5 days pw May also suit a Data Engineer/Data Analyst with strong Python & data platform experience We are currently looking for a Data Scientist with solid hands … experience across modern data platforms Python, SQL, Snowflake , and the Microsoft Power Platform (Power BI, Power Apps, Power Automate). Do you have experience in data engineering, ETL/ELT pipelines, data cleansing, data modelling, CRM data (ideally Salesforce) , and supporting analytics across a business? Are you confident developing automated ...

most complex technical challenges. You will develop and maintain secure Linux-based software solutions for next-generation satellite communication networks, working across technologies including Python, ReactJS, NodeJS and MySQL, while supporting CI/CD pipelines, Agile development projects and complex escalated issues. The ideal candidate will have a background … telecommunications industry, with strong knowledge of TCP/IP networking and VoIP systems, alongside experience with programming languages and technologies such as Python, PHP, ReactJS and NodeJS. The Role: Develop and maintain secure Linux-based software solutions Lead and support a small development team Work with Python, PHP, ReactJS, NodeJS ...

automated, production ready systems, building innovative tools which strengthen the marketing mix modelling and econometrics capabilities. What you'll do Maintain and enhance core Python modelling tools for Marketing Effectiveness Migrate manual workflows into automated production systems Develop in-house tools that improve our MMM and econometric capabilities Diagnose … delivery Produce clear technical documentation and promote best practices Mentor junior engineers and contribute to peer code reviews You'll need to have Strong Python engineering skills (clean, modular, production-ready code) Experience in data science, including ML/statistical modelling for MMM and econometrics Strong SQL for data extraction ...

Umbrella inside IR35 Role purpose/summary Own and evolve our Jenkins Shared Library powering multi-language builds (Java/Maven, Node/NPM, Python, Helm, Terraform, containers). Deliver fast, secure, provenance-rich pipelines (SLSA, SBOM, digests) and strengthen supply chain integrity across teams. Core Responsibilities: Design and maintain … Groovy pipeline steps (build, test, package, scan, deploy). Extend Python tooling for SLSA provenance, SBOM generation, hash/digest accuracy, and security scan aggregation (SonarQube, Sonatype IQ, SAST/Container). Optimize performance (parallel builds, caching, scope-reduced BOMs, dependency prefetch). Ensure artifact integrity (correct SHA1/SHA256 ...

Analysing online & offline marketing and consumer data Delivering actionable insights to optimise campaigns and ROI Supporting Marketing Mix Modelling (MMM) projects Working with SQL, Python or R for hands-on analysis Building reports and presenting findings to stakeholders Collaborating with media, sales, product and account teams What we're looking … years' experience in analytics/marketing analytics Strong SQL plus Python or R exposure Understanding of digital marketing & campaign performance Experience with BI tools such as Tableau Strong communication and stakeholder skills Analytical mindset with commercial curiosity Ideal for someone looking to step into a highly commercial, client-facing analytics ...

applications. Step 3 – Notebooks & IDEs Get hands-on with industry-standard tools like Jupyter Notebooks and VS Code to develop AI systems. Step 4 – Python Programming Master Python, covering everything from the basics to object-oriented programming (OOP). Step 5 – Python Streamlit Project Apply your Python skills by building … price prediction app using Python and Streamlit. Step 6 – Python for Data Learn essential Python libraries like NumPy, Pandas, and Matplotlib for data manipulation and visualisation. Step 7 – AI Sentiment Analysis Project Work with Hugging Face to build a sentiment analysis classifier using real-world AI techniques. Step ...