2,076 to 2,100 of 2,463 Permanent Python Jobs

Python Engineer Sports Trading What you’ll tackle Translate data-flow headaches into buildable tech projects, managing data pipelines Python engineering to stand-up analytics services, REST APIs and lightweight front-ends. Data ingestion (SQL, files, feeds), business logic, web/UI, CI pipelines and Linux deployment. White-board with … quants, ask clarifying questions, iterate live and keep comms flowing. What you need 1 + years building production-grade Python systems for data-heavy businesses; comfortable with tests, version control and optimisation. Confident SQL , exposure to REST and messaging (Rabbit, Kafka, etc.), and enough Linux to troubleshoot on the command ...

have a couple of years commercial coding experience under your belt with Python, Java, .NET/C#, Javascript or similar? Are you now looking to take those skills forward, working on AI software application development in Python? If yes, we have a good new home for you to continue your ...

high-growth fintech scale-up working with top-tier global financial institutions. The role involves building and scaling backend systems in Node.js and Python, deploying on AWS (Lambda, DynamoDB, PostgreSQL), and collaborating closely across engineering, product, and customer teams. 💼 Ideal Candidate: Proven experience with backend/fullstack development using Node.js … Python , and AWS serverless architecture Strong database design skills (PostgreSQL, DynamoDB, Elasticsearch) Familiarity with frontend frameworks like Vue or React Comfortable mentoring developers and influencing technical direction Experience in financial services or a data-heavy B2B environment is a plus 🛠 Tech Stack: Node.js , Python , AWS (Lambda, DynamoDB, CloudWatch, CloudFormation), PostgreSQL ...

Data Engineer who enjoys building production-grade pipelines , optimising performance, and working with modern Python tooling (DuckDB/Polars) on time-series datasets I’m supporting a UK-based fintech in their search for a hands-on Python Data Engineer to help build and improve the data infrastructure powering … streamline and improve ETL/data pipelines (prototype → production) 📈 Ingest and normalise high-velocity time-series datasets from multiple external sources ⚙️ Work heavily in Python with a modern stack including DuckDB and Polars (plus Parquet/PyArrow ) 🧩 Orchestrate workflows and improve reliability (they use Temporal — similar orchestration experience is fine ...

data science pipeline (data prep to deployment). Collaborate with cross-functional teams to ensure smooth productionisation of models. Write clean, production-ready Python code. Apply software engineering best practices, CI/CD, TDD. Required Skills: Proficiency in Python, Databricks, and Azure. Experience with deployment tools (e.g., AKS, managed endpoints ...

FULL STACK ENGINEER - LONDON (WATERLOO, HYBRID) KEY POINTS Salary up to £75,000 Hybrid working - 3 days per week in Waterloo, London Python, FastAPI, PostgreSQL, React or Next.js End-to-end ownership across frontend and backend ABOUT THE CLIENT We're working with an ambitious AI-driven organisation building advanced … work with React and/or Next.js to deliver clean, responsive user experiences. On the backend, you'll design and maintain APIs using Python and FastAPI, ensuring systems are scalable and performant. You'll work extensively with real-time sports data, translating complex logic into clean, maintainable code. Experience with ...

configuration control of all assets and provide for the rollout of updated software and configuration Key Skills: Candidates should have experience implementing systems using Python, including integrating with a diverse set of data stores and cloud services. They will need to interface with many teams across Spire to adapt user … production environments Strong candidates will also possess skills in one or more of the following areas: 5+ years of experience with system development using Python Familiarity with data backends like S3, RDS, Postgres, Redis, and Elasticsearch Experience with Databricks Familiarity with Python data visualization libraries Experience implementing monitoring and alerting ...

Scientist (GIS) - Remote (Data Scientist, Data Science, Data Analyst, Data Analysis, ETL, Sparse data, Spatial data processing, QGIS, Spatial data storage, PostGIS, Jupyter notebooks, Python, Azure Data Factory, Cosmos DB, PostgreSQL, Statistics, Data Analytics, C# .NET, Data Scientist, Data Science, Data Analyst, Data Analysis) Our client is a prestigious technology … cross-functional teams to implement data-driven decision making. We are seeking a GIS focused Data Scientist with experience of tabular data statistics using Python and Jupyter notebooks and strong QGIS and PostGIS for spatial data processing and spatial data storage respectively. You will need an understanding of data licensing ...

BACKEND ENGINEER - LONDON (WATERLOO, HYBRID) KEY POINTS Salary up to £75,000 Hybrid working - 3 days per week in Waterloo, London Python, FastAPI, PostgreSQL, AWS & Docker Building real-time AI solutions within the sports industry ABOUT THE CLIENT We're supporting a rapidly growing, AI-focused organisation operating within … real-time data systems Fast-paced, collaborative engineering environment THE BACKEND ENGINEER ROLE: You'll design, build, and maintain high-performance APIs using Python and FastAPI, working with large volumes of live sports data. The systems are real-time and data-heavy, so experience with asynchronous programming and scalable backend ...

sources Write and optimise complex SQL queries, stored procedures and scripts Maintain data pipelines, refresh schedules and Power BI gateways Automate data workflows using Python/scripting Support database performance, security, backups and availability The Person Strong SQL expertise (SQL Server/PostgreSQL/Oracle) Proven Power BI experience (reports … dashboards, data models) Experience building and supporting ETL/data pipelines Scripting experience (Python/PowerShell/Bash) Solid understanding of database performance tuning & optimisation Able to start immediately and work in a fast-paced environment Reference Number: BBBH268762To apply for this role or to be considered for further roles ...

Full-Stack Engineer to help drive the development of our data-driven, cloud-native digital platform. You’ll work across our stack—TypeScript, React, Python, and AI-powered backend services—to build reliable, scalable features that shape the future of legal technology. You’ll work closely with product, design … high-impact projects and system-level improvements. What You’ll Do Build and evolve distributed, API-first SaaS applications using TypeScript , React , and Python . Design performant, reliable web applications and backend services that integrate with AI tools and models. Collaborate across teams to deliver end-to-end features, ensuring ...

Senior Software Engineer | London | £100,000 | Security | Python Location: London (hybrid) Salary: £90,000 - £100,000 (+/- 10% DOE) + benefits This is a proper backend role, not a support function. You’d be joining a security start-up where the systems you build are the product, powering complex … thinking hard about failure modes, you’ll like this. What you’d be doing Designing and building core backend services in Python using modern async frameworks Owning high throughput asynchronous pipelines and background processing Working on distributed systems where reliability actually matters Turning technically complex research work into production grade ...

frontend engineers Reviewing feature designs from a testability perspective Participating in architecture discussions with a quality lens Our Client's Tech Stack (Context) Backend: Python 3.11+, FastAPI Frontend: TypeScript, React Infra: AWS (ECS/Fargate, S3, RDS, CloudFront) Data: PostgreSQL, CSV/Parquet CI/CD: GitLab CI IaC: Terraform …/Quality Engineering for backend or API-driven systems Strong understanding of automated testing Ability to read and reason about backend code (Python or similar) Experience testing APIs (REST, auth, error handling) Good understanding of data validation and edge cases Structured, methodical approach to quality Nice-to-have Experience with ...

Engineers to join us on a permanent basis via the Robert Walters Consultancy. For these roles we are seeking candidates with either Java or Python backend with React frontend.As a consultant, you will benefit from permanent employment with Robert Walters and will be deployed on an assignment within our clients … team culture of diversity, opportunity, inclusion, and respect. What you bring: Front end experience with ReactFormal training or certification on Java or Python concepts and proficient advanced experience.Hands-on practical experience delivering system design, application development, testing, and operational stability, particularly in cloud environments.Advanced proficiency in Java/Python programming.Advanced ...

Senior Analyst & Analyst- Operational Analysis, Python, Modelling, Software Design Salary - £35K-£70K plus excellent benefits Location - Winchester Hants, Hybrid role Our client has an exciting opportunity to join our growing management consultancy, with an enviable reputation and senior level client base. They have a strong track record … PowerApps solutions. Recent UK Defence Security Clearance (SC) would be of interest but is not essential. Keywords - Operational Analyst, Operational Analysis, OA, VBA, Python, Microsoft365, PowerBI, Dataverse, PowerApps, Advanced Excel, UI/UX design, Simulation, Modelling, Data Science, Requirements Gathering, Software Design , MOD Defence, Agile, UK MoD, Government , Modelling, Simulation ...

Comp £200k+) Company Sector: AI Start Up/Fashion Tech Experience Level: Senior (4+ years) Tech: AWS, TypeScript & Node but open to other languages (Python, Go, Java) Location: East London Second-hand fashion is projected to reach $350bn by 2027 . The hard part isn’t demand - it’s infrastructure. … commercial outcomes Real consumer scale, growth, and experimentation Owning decisions end to end — design → build → ship Tech-wise: AWS, TypeScript & Node Open to Python, Go, Java , etc. Strong fundamentals > language loyalty This will suit you if you like: Ambiguity and ownership Product-led engineering Systems that directly affect users, supply ...

private clouds for classified defence customers. You'll work with custom transformer AI models that fundamentally understand software at the binary level, using Python, FastAPI, Celery, Redis, RabbitMQ, PostgreSQL, and Kubernetes to transform cutting-edge AI research into production systems that process hundreds of gigabytes of data daily. … decisions that shape the platform's future Who You Are You have 5+ years building distributed, cloud-native systems in production. You understand asynchronous Python, message queues, and how to make databases perform when they hit hundreds of millions of rows. You thrive on autonomy, taking high-level problems ...

Linux Systems Engineer Permanent Location: Harrogate/Hybrid Salary: £60,000 - £80,000 (+ benefits) Skills: Linux, Python/Perl scripting, UKIC DV Clearance We are looking to recruit a Linux Systems Engineer for a global organisation. Working in my client's Operations & Maintenance Team you will be responsible … What We're Looking For: Degree in a STEM discipline (or equivalent experience) Experience in operations, systems or software engineering Linux experience and scripting (Python and/or Perl) Strong problem-solving skills in complex environments Experience with tools such as JIRA and Confluence Desirable: Flask, Jupyter Notebooks. ...

with complex finance data , delivering accurate, insightful analysis that supports informed business decision-making. The role Analyse and interpret financial datasets using SQL and Python to identify trends, risks, and opportunities Produce clear, insightful reports and Power BI dashboards to support finance and business stakeholders Work closely with stakeholders … validation and quality checks The ideal candidate Strong SQL skills, with experience writing and optimising complex queries against financial data Solid working knowledge of Python for data analysis and manipulation (e.g. Pandas) Experience using Power BI to visualise financial data and communicate insights clearly Confident communication skills, with the ability ...

advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...