1,101 to 1,125 of 1,149 Python Jobs in London

Senior Site Reliability Engineer: Scale & Automate Services

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Apple Inc. is seeking a Site Reliability Engineer for iCloud in the United States. This role involves ensuring the reliability and performance of products like iCloud Photos, Mail, Drive, and more. The ideal candidate will ...

Senior ML Research Engineer - Scale Pipelines & Prototypes

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
A forward-thinking AI company is looking for a Research Engineer in Greater London. The role involves supporting researchers with large-scale ML pipelines, integrating cutting-edge research with production, and designing ML algorithms in ...

Software Engineer

Hiring Organisation
Langham Recruitment
Location
London, Bunhill, United Kingdom
Employment Type
Permanent
Salary
£70000 - £100000/annum
Software Engineer | Embedded & Systems | London (Hybrid) | Circa 100,000 We are supporting an innovative technology company developing next-generation networking solutions that integrate hardware and photonics for high-performance computing systems. They are seeking Software ...

Network Cisco Specialist - 3rd Line

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Network Cisco Specialist - 3rd Line Base: £90,000 base salary plus benefits, perks, healthcare options and 5% on call allowance Location: Hybrid/Client Base in London Type: Permanent We're looking for an experienced ...

Java Developer - Equity derivatives- Hedge Fund in London - Quant Capital

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
html Java Python Developer – Equity derivs Hedge Fund £200,000 Job Description Quant Capital is urgently looking for a Java Python Developer to join our high profile client in their main development team. Our client is one of the largest Quant Investment managers globally, with around... About the Company Techies … making serious money doing something you are passionate about. My client is based in London. Skills Needed Java, C++, Erlang, F#, Scala , Haskell, Django, Python, Twisted, NoSQL, Data Science... ``` #J-18808-Ljbffr ...

Go Software Developer - HFT in London - Quant Capital

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
United Kingdom Posted about 1 year ago This is a job posted by our partner Jooble. Tech stack Linux C TCP/IP Go Python Debian Essential Attributes Proficiency in programming languages particularly Go but also Python or C. Demonstrable experience and passion for automation. Strong experience using Linux (RedHat ...

Core Linux Engineer - Quant Trading in London - Quant Capital

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
highest‐skilled Linux environments, tackling complex challenges in high‐frequency trading. Tech Stack Java Rust Julia Linux Trading Go Haskell Scala C Python Requirements DTrace and SystemsTap Strong troubleshooting skills Strength with any programming language (Go, Python, Rust, Julia, Java, C++, Scala , Haskell or other functional languages would ...

Firmware Engineer

Hiring Organisation
Avanti Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £400/day
contract, working closely with scientists to improve the software and firmware that controls laboratory hardware. The Role You'll take ownership of an existing Python application, improving reliability, debugging hardware and software issues, adding new features and supporting the scientists who use it every day. Responsibilities Develop and maintain Python … hardware communication issues. Improve system performance and reliability. Develop and execute firmware-level tests. Work directly with scientists to deliver new functionality. Essential Skills Python Embedded C/C++ Embedded systems experience Serial, USB or similar hardware communication Strong debugging and problem-solving skills Git Experience with PyQt, Streamlit, electronics ...

Quant Linux Systems Engineer in London - Quant Capital

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Engineer Location: London, United Kingdom Compensation: £120k - £160k Qualifications Advanced knowledge of configuration management tools and practices for Linux systems administration Strong proficiency in Python Practical Experience with CI/CD Pipelines With familiarity in other languages like Go, Rust, or C being advantageous Tech Stack Administration C Systems Engineer … Rust Go CI/CD Linux Python Employment Details Full time Visa sponsorship: Not provided #J-18808-Ljbffr ...

Lead Software Engineer

Hiring Organisation
Solos Consultants Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 750 Daily
Lead Software Engineer (Python, Django) Inside IR35 Up to £750/day (Umbrella) 12-month contract Hybrid 40% onsite (London/Manchester/Birmingham/Cardiff/North East) SC clearance will be required for onboarding We are currently supporting a confidential central government programme in the search … experienced Lead Software Engineer (Python, Django) to join a high-performing digital d click apply for full job details ...

Cloud Engineer in London - Quant Capital

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Cloud Engineer London, United Kingdom Posted about 1 year ago This is a job posted by our partner Jooble Tech stack Go operating systems Python Terraform Cloud Requirements for the Position Knowledge of operating systems, networking, and infrastructure as code (e.g., Terraform). Proficiency in coding infrastructure products in Python ...

Quantitative Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
base + excellent bonus + potential sign-on A successful Systematic Hedge Fund with excellent returns based in Central London is looking for a Python Quant Developer to join their Quantitative Development Team which helps researchers and portfolio managers implementing and optimising their signals and trading algorithms. Our client … clean architecture and leverage state of the art tools and components Bring new ideas and experimenting with new technologies Requirements Strong programming skills with Python (including performance optimization) Knowledge of data structures and algorithms Experience working in a front office environment with researchers and traders Strong education background in STEM ...

Data Engineer

Hiring Organisation
Anson Mccade
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£50,000
problems and demonstrate a clear picture of requirements. Work on data flows to extract, transform and load data. Demonstrate core technical skills around SQL, Python or similar programming languages. Demonstrate fundamental skills in data management, orchestration, security and data modelling. Set up cloud services to host data infrastructure and store … Experience youll need as a Data Engineer: Previous experience maintaining, improving and building data flows to extract transform and load data. Experienced in SQL, Python or similar programming languages. Experience following software engineering and DataOps best practices. Ability to collaborate effectively and work with stakeholders to understand business problems. Experience ...

F5 Network Engineer

Hiring Organisation
XACT PLACEMENTS LIMITED
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
certifications. You'll... Design, build and troubleshoot the F5 load-balancing plant as a top-level escalation point Automate certification and plant management with Python and Ansible Partner with architects and developers to deliver well-engineered infrastructure solutions You bring... Strong F5 LTM & GTM expertise TMSH, iControl and iRules Solid … networking fundamentals: TCP/IP, BGP, HTTP, SSL Automation chops with Ansible, Python or shell, and you're at home on Linux Bonus points for Cisco/Arista, containers and virtualisation, or vendor certifications. On offer £80,000, fully remote in the UK after a 46 week London onboarding, funded ...

Agentic AI Engineer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
build agentic AI systems using modern LLM frameworks Develop and deploy Generative AI solutions across production environments Work with structured and unstructured data using Python & PySpark Implement Claude Code/LLM-based workflows for real-time decision-making Collaborate with cross-functional teams to integrate AI capabilities into existing platforms … Strong experience with Agentic AI architectures Hands-on expertise with LLMs (e.g. Claude, OpenAI, etc.) Proven background in Generative AI (GenAI) Advanced proficiency in Python and PySpark Experience working with Claude Code or similar LLM orchestration tools Strong engineering mindset with experience deploying into production environments Desirable Experience working within ...

Senior Network Automation Engineer

Hiring Organisation
17918
Location
London, United Kingdom
automation is built and deployed, while working closely with engineers and stakeholders across the programme. Key responsibilities: Designing and developing automation using Ansible and Python in production environments Building and maintaining CI/CD pipelines to support reliable and repeatable deployments Working across network platforms including Cisco, Fortinet … Strong background in network automation, ideally from a network engineering foundation 5+ years' experience with Ansible in production environments 5+ years' experience using Python for automation and integration Experience managing and building CI/CD pipelines Hands-on experience with Cisco, Fortinet, and F5 technologies Comfortable working directly with stakeholders ...

Senior Network Automation Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, UK
Employment Type
Full-time
automation is built and deployed, while working closely with engineers and stakeholders across the programme.Key responsibilities:Designing and developing automation using Ansible and Python in production environmentsBuilding and maintaining CI/CD pipelines to support reliable and repeatable deploymentsWorking across network platforms including Cisco, Fortinet, and F5Acting as a technical … looking for:Strong background in network automation, ideally from a network engineering foundation5+ years' experience with Ansible in production environments5+ years' experience using Python for automation and integrationExperience managing and building CI/CD pipelinesHands-on experience with Cisco, Fortinet, and F5 technologiesComfortable working directly with stakeholders and playing ...

Market Data Engineer

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
latency environment where data correctness isn't just good practice, it's P&L-critical. The stack leans on C++ and Python , and the challenge is building pipelines robust enough to handle the complexity of real-world upstream sources without compromising the quality that high-frequency strategies demand. The team … bonus and sign-on, hybrid working from London (candidates need to be in-office 3 days per week). Required skills: - Expertise in either Python or C++ (both is great) - Proven experience designing and building reference data or security master systems from scratch. We're not looking for people ...

Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Role: Software Engineer (C++/Python) Client: Performance Software Scale Up Compensation: up to £400,000 P/A + Bonus (DOE) Location: London - United Kingdom Overview My client are seeking a talented engineer to join their existing team of elite software engineers and help to build their next generation … Influencing the future technical direction of the team Working with technology that is years ahead of global competitors Requirements 2+ Years working with C++, Python or Java Experience working with highly distributed and scalable systems Strong understanding of high level system design Outstanding academic background - Ideally Computer Science Degree from ...

Research Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
coverage of our trading strategies. Compensation consists of base salary, discretionary performance bonus, and possible participation in longer-term incentive schemes. Duties Writing Python code to express statistical ideas and relationships between securities Coming up with and iterating upon novel ideas and hypotheses about market participants and dynamics Collaborating with … similar field, with strong familiarity with statistics and quantitative problem-solving Self-sufficient ability to implement statistical ideas in code Strong familiarity with Python and C++ (or equivalent) preferred Interest in financial markets or learning more about financial markets Previous experience in quantitative finance or trading is a plus ...

AI Voice Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £560 per day
optimise AI-powered voice agents for real-world customer interactions Develop and integrate voice pipelines using leading speech and conversational AI technologies Build robust Python-based services to support conversational workflows Improve voice latency, realism, reasoning capability and overall user experience Evaluate architectural approaches and recommend best practice for scalable … experience building production-grade AI voice or conversational AI systems Commercial experience with voice technologies such as Azure Voice, ElevenLabs, Deepgram or similar Excellent Python engineering capability in a production environment Experience working with real-time conversational systems and voice SDKs Strong understanding of speech-to-text, text-to-speech ...

QA Engineer (AI Chatbot)

Hiring Organisation
Intec Select Ltd
Location
Stratford, Stratford and New Town, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£375 - £425/day Hybrid (2 days onsite)
over 10,000 individuals across 100 countries and has a reach of 600 million users, is recruiting a senior QA Engineer with experience in Python, TypeScript, Cypress, and AI Chat Bots (voice). You must have strong communication capabilities and experience in end-to-end testing techniques, including functional, regression … throughout the development process. Core skill requirements: Proven experience as a Senior QA Engineer with experience in AI Chat Bots. Hand on capabilities in Python, TypeScript, and Cypress Experience with performance and/or security testing. Experience testing production AI systems Experience in Ed-Tech, Education, or Consultancy would ...

Applied AI Scientist

Hiring Organisation
Guidant Global
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £800/day
customers to understand real-world needs and translate them into well-defined AI problems - Apply modern AI and machine learning techniques using strong Python engineering skills - Build solutions that can operate in secure, constrained or offline environments without reliance on external services - Consider performance, scalability and resilience when deploying … successful in this role, you will bring: - Strong, demonstrable experience as an Applied AI Scientist, Data Scientist or similar hands-on technical role - Excellent Python skills, with the ability to write clean, efficient, production-quality code - Experience developing and deploying AI solutions outside of fully managed cloud services - Solid understanding ...

FullStack Engineer, AdTech

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
backend services to user‐facing tools used by merchants and internal teams. Design and implement scalable backend services, working with technologies such as Kotlin, Python, and Go. Develop high‐quality web applications using React , focused on usability and performance. Take ownership of large, cross‐team initiatives , driving them from ideation … requirements Strong full‐stack engineering experience , with a solid backend foundation. Strong experience with React and building product‐facing web applications. Experience with Kotlin, Python, and Go in production environments is strongly preferred. Proven ability to take ownership in ambiguous environments , driving initiatives from idea to delivery. Experience leading cross ...

Strategic Cloud Security Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
A leading financial services firm in Greater London is hiring a Contract Cloud Security Consultant to support their Cyber Transformation Programme. The role involves ensuring security alignment with standards like NIST CSF 2.0, leading threat ...