1,001 to 1,025 of 2,550 Permanent Python Jobs

AI Engineer - Consulting Innovation Team

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
frameworks Key Details • Salary: £70k–£85k base (flexible for strong profiles) • Working model: Hybrid, 3 days per week in London office • Tech stack: Python/JavaScript, GenAI (RAG, LangChain, LlamaIndex), agentic frameworks, Azure/AWS • Visa: No sponsorship available Interested? Please apply below. ...

Data Scientist

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
practices, including unit testing and documentation. Communicate complex technical concepts to non-technical stakeholders. What We’re Looking For 3+ years’ experience working with Python for data preparation, aggregation, and transformation. Strong background in Consumer or Marketing Analytics, with passion for digital, social, and mobile media. Proven experience applying ...

Senior Data Engineer

Hiring Organisation
Cognify Search
Location
City of London, London, United Kingdom
complex data challenges Develop AI-enabled workflows in production Take ownership from design through to deployment See their work influence major organisations Requirements: Strong Python and data fundamentals Experience working with data pipelines or distributed systems Experience in data, analytics engineering, platform engineering or technical consultancy Experience with modern data ...

Data Analyst - Tagging and Implementation

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £75,000 per annum
preferred) Strong analytical mindset with experience in customer and marketing analytics Experience working with dashboards and reporting tools Confident stakeholder management and communication skills Python experience is desirable but not essential Interview Process First-stage Teams interview focusing on experience, technical skills, and project work Second-stage presentation interview (brief ...

Senior Application Developer

Hiring Organisation
Halian Technology Limited
Location
Bedford, Bedfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
including the scoping and delivery of complex consultancy projects and services Demonstrable experience and understanding of a range of web development technologies, including Javascript, Python, REST/SOAP web services, HTML and CSS Proven use of data technologies including MySQL and SQL Server databases, database schemas, SQL syntax, ETL techniques ...

Product Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £85,000 per annum
across data teams. Your Skills and Experience * Strong commercial experience in analytical roles within digital products. * Proficient in SQL and analytical tools such as Python or R. * Skilled in dashboarding with tools like Looker, Tableau, or similar. * Confident translating complex data into actionable insight for varied audiences. * Curious, collaborative ...

Quantitative Researcher/ Trader

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent
multi-task in a fast paced environment while keeping strong attention to detail Coding skills required in at least one leading programing language (Python, R, Matlab and/or C++, C#) Experience in exploring large datasets across multiple time frames is a plus Intellectual curiosity to explore new data sets ...

Lead Engineer- Financial Services

Hiring Organisation
Anson Mccade
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
performance culture Managing risk, governance and controls within a regulated environment Contributing to broader engineering strategy and innovation communities What Theyre Looking For: Strong Python development background Hands-on experience working with Large Language Models (LLMs) Experience with AWS services such as Bedrock, Lambda, S3, Lex and CloudWatch LLM evaluation ...

Lead Engineer- Financial Services

Hiring Organisation
Anson Mccade
Location
Knutsford, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
performance culture Managing risk, governance and controls within a regulated environment Contributing to broader engineering strategy and innovation communities What Theyre Looking For: Strong Python development background Hands-on experience working with Large Language Models (LLMs) Experience with AWS services such as Bedrock, Lambda, S3, Lex and CloudWatch LLM evaluation ...

Senior Data Modeller

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £88,000 per annum
semi-structured data, including JSON and XML. Proficiency with Sparx Enterprise Architect, Erwin, PowerDesigner, or Visual Paradigm is key, alongside familiarity with SQL, Python, and financial data standards such as FIBO, FIX, or FpML. Drawing on your consulting background, you'll bring a strategic mindset, clear communication, and hands ...

Embedded Software Engineer

Hiring Organisation
Tec Partners
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
design Embedded software debugging and fault-finding techniques Electronics development or hands-on hardware debugging Scripting for testing or signal processing, for example using Python or MATLAB Background Engineers from a broad range of industries are encouraged to apply. Experience working in highly regulated or technically complex environments is beneficial ...

Senior Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Surrey, South East, United Kingdom
Employment Type
Permanent
modern software architecture practices Experience with scientific or signal processing applications, including algorithm development Proficiency in multiple programming languages, such as C++, C#, and Python, with the ability to switch between them effectively Familiarity with agile development methodologies, including Scrum and Kanban Experience using modern development tools, including Git, GitLab ...

Product Data Scientist

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum
ensure robust, scalable datasets. Your Skills and Experience You will need* Strong commercial experience using SQL to query large, complex datasets.* Working capability in Python for analysis.* Good understanding of ETL workflows and data quality investigation.* Proven experience designing and interpreting A/B tests.* Hands-on experience with ...

Research Engineer

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
exceptional graduates or more senior engineers Infrastructure or deployment experience (AWS, Terraform) is a bonus Happy working onsite five days per week Tech stack Python, FastAPI React, TypeScript Postgres AWS, Terraform Compensation & details up to £185k base + equity (flexible for exceptional profiles) Visa sponsorship available Standard pension Five meals ...

Senior Machine Learning Engineer - Agentic AI Platform

Hiring Organisation
Robert Half
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Strengthen Redis-backed persistence and ensure system consistency. Evaluation & Observability: Build regression frameworks and implement monitoring and tracing. What We're Looking For Strong Python engineering experience with production-grade systems Hands-on with LLM-powered applications and agent orchestration frameworks (e.g., LangGraph) Experience with stateful systems, caching, and reliability ...

Full Stack Developer - AI-Ready

Hiring Organisation
Spectrum It Recruitment Limited
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
Looking For Experience with a modern frontend framework (React, Vue, Svelte or similar) Backend development experience in at least one language (Node.js/TypeScript, Python, Go, C# or similar) Experience working with APIs, relational databases, and cloud environments Familiarity with CI/CD, containers, and modern deployment practices Ability ...

ATE Applications Engineer

Hiring Organisation
Syntech Recruitment Ltd
Location
Yateley, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
Strong background in electronics design, embedded systems, or test engineering. · Familiarity with ATE platforms and associated software tools. · Programming proficiency in C/C++, Python, LabVIEW, TestStand, or PowerStar. · Excellent problem-solving and analytical skills. · Strong communication skills and customer engagement experience. · Willingness to travel regularly, both within ...

Cloud Application Developer

Hiring Organisation
Sanderson Government and Defence
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
availability and are scalable. Desirable Skills and Technologies: Experience and knowledge of AWS/Azure and Azure Virtual Desktop. Proficiency in the following languages: Python, React, Go. Familiarity with deploying applications to cloud architecture and technologies in AWS environments. Experience with web application services such as NGINX, Apache, JBoss. Experience ...

Microsoft Security Engineer

Hiring Organisation
Big Red Recruitment Midlands Limited
Location
London, Kingsland, United Kingdom
Employment Type
Permanent
Proven skills in producing design documentation and guiding implementation Certifications (SC-400, AZ-500, SC-300, MS-500 Experience with SentinelOne, CrowdStrike, PowerShell/Python scripting Knowledge of Cyber Essentials or similar frameworks We are an equal opportunity recruitment company. This means we welcome applications from all suitably qualified people ...

Lead Data Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £120,000 per annum
technical strategy for the data function, owning the design, scalability, and long-term evolution of the data platform built on technologies such as Python, Dagster, dbt, Fivetran, Apache Iceberg, Snowflake, S3, Glue, ECS, Docker, and Omni. You'll work end-to-end across the data lifecycle, from ingestion and modelling ...

Senior Security Engineer

Hiring Organisation
Robert Walters
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
comfortable designing security architecture in Azure/M365, integrating cloud-native controls, and wiring in threat intel.? KQL is second nature ; PowerShell or Python are tools you reach for without thinking.? You're happy explaining trade-offs between cost and coverage and backing it up with data.? You can mentor ...

C++ Trading Platform Developer

Hiring Organisation
Radley James
Location
London Area, United Kingdom
connectivity across numerous exchanges Robust networking and monitoring systems Scaling and performance optimisation of core infrastructure The tech stack is primarily C++ and Python, running on Linux across both development and production. The focus is on writing clean, scalable, high-performance code and continuously improving system reliability and speed. This ...

Analytics Manager

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
dashboards.* Contributing to product evolution, new data offerings and market insight initiatives. Your Skills and Experience * Strong commercial experience working with SQL and Python in analytical environments.* Experience working with large datasets and producing high-quality, reliable analysis.* Previous experience mentoring or managing analysts.* Confident in presenting insights to senior ...

Technical Product Manager

Hiring Organisation
Head Resourcing
Location
Edinburgh, City of Edinburgh, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
SDLC Strong understanding of developer tooling, SDKs, and build/build-chain tools Ability to read and understand code (C essential; Java and Python desirable) Familiarity with Agile delivery, CI/CD, APIs, and modern software architectures Comfortable working with structured data (JSON, XML, YAML) and Git Why apply? Opportunity ...

Senior Software Engineer

Hiring Organisation
Fortice
Location
London Area, United Kingdom
technical delivery end-to-end, adapting to evolving requirements Qualifications Strong engineering background (Computer Science, Computer Engineering, Aerospace, or similar) Proficiency in C++ and Python Broad technical depth across software, operating systems, and hardware-adjacent environments Experience integrating and deploying complex systems Strong independent problem-solving ability in ambiguous environments ...