501 to 525 of 1,005 Python Jobs in Central London

Offensive Security Lead (Red Team)

Hiring Organisation
Bonhill Partners
Location
City of London, London, United Kingdom
Mythic, Sliver), or functionally equivalent tooling, including evasion techniques and post-exploitation tradecraft Advanced proficiency in one or more scripting or programming languages (e.g. Python, PowerShell, Bash, C/C++), or demonstrably equivalent development capability Expert understanding of Windows and Linux internals, Active Directory, and network architecture, or comparable operating ...

Senior Engineering Manager

Hiring Organisation
Durlston Partners
Location
City of London, London, United Kingdom
technical decisions, system reliability, and continuous improvement. What you bring 2+ years of engineering leadership experience. 7+ years in software engineering. Strong skills in Python, TypeScript, and asynchronous programming. Ability to dive deep into complex systems and drive high-quality execution. (Bonus) Experience with multimodal models or AI systems. ...

Production Engineer - take ownership of improving trading systems - up to £110,000 + Bonus

Hiring Organisation
Saragossa
Location
City of London, London, United Kingdom
have worked in a trading environment. This isn’t a pure support role, they’re looking for engineers with strong Linux fundamentals and solid Python who can eliminate toil, modernise tooling, and automate release, monitoring and recovery processes. You’ll own and improve build/deployment pipelines (TeamCity or Jenkins ...

Up to £200,000 base + bonuses - Lead a brand new data function at a commodities trading firm

Hiring Organisation
Saragossa
Location
City of London, London, United Kingdom
this team is currently growing, direct reports could be approx of 12 engineers (Junior, Mid-level and Senior.) Technical experience will be with Python, dealing with huge volumes of data at scale across both bathc and stream processes. Orchestration tools such as Apache Airflow, Datawarehouse is Snowflake whilst having microservices ...

Contract Software Engineer

Hiring Organisation
Twelve
Location
City of London, London, United Kingdom
systems thinkers who care about scalable architecture, continuous deployment, clean code, business value and user experience - regardless of whether your background is Java, Go, Python, Kotlin, .NET, TypeScript, Data or anything else. Product-Minded: You don't just build to spec; you care about why you’re building ...

Junior Quantitative Researcher

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent
Econometrics, Financial Engineering, Operations Research, Computer Science and Physics from a top University. Programming proficiency with at least one major programming or scripting language (Python, C++, and R). Strong communication skills and ability to work well with colleagues across multiple regions. Ability to perform well under pressure. Detail orientated ...

Senior Application Support Analyst

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
years in FIX Connectivity, Integration, or Trading Production Support Strong FIX Protocol knowledge (session & application layers) Linux/Unix experience with basic scripting (Shell, Python, or Perl) FIX and network diagnostic tools (Wireshark, tcpdump, Verfix, Aegis, Corvil) Solid understanding of TCP/IP, SSL, and firewall concepts Ideal Contractor Comfortable ...

Research Analytics Manager

Hiring Organisation
Spalding Goobey
Location
City of London, London, United Kingdom
working with survey data, including wrangling, merging, cleaning and weighting and exposure to publicly available data sets and a strong proficiency in R or Python for analysis and visualisation, we are keen to speak to you. This will be a great fit for you if you are curious, detail-oriented ...

Principal Software Engineer

Hiring Organisation
Burns Sheehan
Location
City of London, London, United Kingdom
architecture and authorisation workflows, interest calculations, rewards etc.. Requirements Experienced hands on software engineer proficient in an object-oriented programming language, ideally something like Python or Java. Experience with knowledge in areas (but not all) of payment infrastructure, financial ledgers, DLT, Credit Cards, Ability to mentor, and grow a small ...

GPU Software Engineer

Hiring Organisation
microTECH Global LTD
Location
City of London, London, United Kingdom
compute technologies. Develop cross-platform solutions for operating systems including Windows, Linux, iOS, and Android. Enhance, maintain, and expand existing codebases (C/C Python). Integrate third-party commercial and open-source software components. Produce clear and well-structured technical documentation, including specifications, APIs, and integration guides. Support external ...

Quantitative Analyst

Hiring Organisation
Stanford Black Limited
Location
City of London, London, United Kingdom
Background & Skills Experience: Prior exposure to quantitative research or electronic trading, ideally including market microstructure and trading strategies. Technical Proficiency: Strong coding skills in Python or Java; familiarity with KDB+ (Q) is advantageous. Experience with large-scale market data and statistical modelling is key. Quantitative Expertise: Knowledge of statistical methods ...

Quantiative Developer - Fixed Income / Risk

Hiring Organisation
Selby Jennings
Location
City Of London, England, United Kingdom
Requirements: Proven experience with Risk Metrics, Margining, and Optimisation techniques Strong knowledge of Risk, Treasury, or Trading functions Solid mathematical background Proficiency in Python coding Minimum 5 years of hands-on Fixed Income experience within a risk department Excellent stakeholder management skills ...

AI Engineer

Hiring Organisation
trg.recruitment
Location
City of London, London, United Kingdom
architecture discussions. About you Master’s or PhD in AI, Machine Learning, Data Science, or Computer Science (Russell Group or similar). Strong Python skills (Pandas, NumPy). Experience or exposure to NLP, transformers, and LLMs. Familiarity with ML tools like Weights & Biases or MLflow is a plus. Curious, proactive ...

Fixed Income Quantitative Developer

Hiring Organisation
NJF Global Holdings Ltd
Location
City of London, London, United Kingdom
transparency, and consistency across the firm’s Fixed Income risk infrastructure. What We’re Looking For 5+ years of professional software development experience (strong Python preferred). Solid understanding of Fixed Income products—bonds, swaps, futures, options—and related risk measures. Experience building or extending risk systems in a front ...

Software Engineer

Hiring Organisation
Durlston Partners
Location
City of London, London, United Kingdom
Experiment with the newest text and voice models, evaluate their impact, and roll them out across large-scale enterprise environments. Requirements: Excellent production level Python and Typescript skills, ideally with good experience in asynchronous programming. Previous experience build GenAI/Conversational AI Agents Ideally exposure to Multi-Modal models. ...

Machine Learning Engineer - London

Hiring Organisation
Michael Page
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£85000 - £100000/annum Benefits
strategies. Profile Machine Learning Engineer A successful Machine Learning Engineer should have: Proven expertise in machine learning techniques and tools. Strong programming skills in Python or similar languages. Experience working in data-intensive environments, particularly in the insurance industry. Knowledge of deploying machine learning models in production systems. A solid ...

Data Scientist | Multi-Strat Hedge Fund | London

Hiring Organisation
Selby Jennings
Location
City Of London, England, United Kingdom
experience in data science or data engineering, ideally within quantitative finance. Advanced degree in a quantitative discipline (Mathematics, Physics, Computer Science, Engineering). Strong Python programming skills (experience with Pandas, NumPy; familiarity with Polars a plus). Proven ability to work with large-scale alternative and traditional financial datasets. Interest ...

Artificial Intelligence Researcher

Hiring Organisation
microTECH Global LTD
Location
City of London, London, United Kingdom
experience training/fine-tuning generative models (LLMs, diffusion, transformers, GANs). Strong knowledge of deep learning frameworks (PyTorch, JAX, TensorFlow). Proficiency in Python and standard ML libraries. Solid foundations in probability, optimisation, and statistics. Experience working with large-scale distributed training on GPUs/TPUs. If this sounds ...

Software Engineer

Hiring Organisation
ISL Talent
Location
City of London, London, United Kingdom
balancing quick fixes with larger feature work. What You’ll Bring Professional experience building web applications used by real users. Strong Python and Django skills (or ability to learn quickly) and comfort across the stack, including frontend interactivity (HTMX/Alpine.js). Ability to work with ambiguity, make trade-offs ...

Lead Machine Learning Engineer

Hiring Organisation
IC Resources
Location
City of London, London, United Kingdom
experience in leading or mentoring ML/AI engineering teams. Deep understanding of digital signal processing and speech/audio modelling . Proficiency with Python , PyTorch/TensorFlow , and modern ML frameworks. Track record of delivering production-grade ML systems with measurable performance improvements. Experience with low-latency inference ...

Data Analyst

Hiring Organisation
Computappoint
Location
City of London, London, United Kingdom
individual fields. Essential Requirements Demonstrated experience in data analysis within an IT or technical environment. Strong proficiency in SQL and scripting languages including Python or R. Practical experience with RESTful API design, documentation (e.g. Swagger/OpenAPI), and testing tools (e.g. Postman). Working knowledge of cloud platforms (primarily Azure ...

Artificial Intelligence Engineer

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
Salary: £80,000 base + 10% bonus • Pension: 5% matched • Working model: Hybrid, 3 days per week (Tuesday & Wednesday fixed) • Location: Central London • Stack: Python, Databricks, RAG, vector databases, Azure (preferred), LangChain/LangFuse • Visa: This role cannot sponsor Interested? Please apply below. ...

Founding Engineer

Hiring Organisation
Albert Bow
Location
City of London, London, United Kingdom
ensure reliable, high-quality systems. Who They’re Looking For 5+ years building and scaling complex systems. Full-stack development expertise: TypeScript/JavaScript, Python, REST APIs, reactive UIs, and database design. Entrepreneurial mindset: excited by startup speed, flexible roles, and building from scratch. User-focused: cares about product ...

Machine Learning Engineer - Computer Vision

Hiring Organisation
Addition
Location
City of London, London, United Kingdom
experimentation. Requirements PhD (or equivalent) in Computer Vision, Machine Learning, or related field. Proven record deploying large-scale CV models in production. Strong Python skills with PyTorch or TensorFlow expertise. This is an excellent opportunity for an experienced Machine Learning Engineer to join a leading company that are driven towards ...

Senior Data Science and Machine Learning Researcher

Hiring Organisation
Searchability NS&D
Location
City of London, London, United Kingdom
required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS: Data Science, Machine Learning, Research and Development, Algorithms, Python, Stakeholder Engagement ...