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  • £85k - £90k per annum

     ...come in and drive the team forward with your technical prowess with Python. When it comes to frameworks, you’re agnostic and are capable of...  ...least 3 times a week in their central London office. This is a startup with ample opportunity to make a real difference and impact in a... 
    Suggested
    Permanent
    On-site

    LinuxRecruit

    London
    more than 2 months ago
  • £78k - £105k per annumEstimated
     ...Python Data Engineer – Hedge Fund Contract £1200 per day Outside IR35 Quant Capital...  ...looking for a Contract Python Data Developer to join our high profile client. Our...  ...This is an environment of google or a startup where tech is number 1 the firm is known... 
    Suggested
    Hybrid working

    Quant Capital

    London
    more than 2 months ago
  • £53k - £70k per annumEstimated
     ...foundational AI technologies. A place where AI startups, enterprises large and small, public...  ...and define performance metrics Develop and maintain data pipelines and training...  ...and feature engineering Proficiency in Python and ML frameworks (e.g. PyTorch, TensorFlow... 
    Suggested
    Full-time
    On-site

    CommonAI C.I.C.

    Cambridge, Cambridgeshire
    a month ago
  • £78k - £105k per annumEstimated
     ...Junior Python Engineer – Investment Management £100k, 30% Bonus, 3 days a week in the...  ...This is an environment of google or a startup where tech is number 1 the firm is known...  ...model execution · Be designing, developing, testing and deploying micro services into... 
    Suggested
    On-site

    Quant Capital

    London
    more than 2 months ago
  • £87k - £117k per annumEstimated
     ...Python Data Engineer – Investment Management £90k, Bonus, 3 days a week in the office....  ...Capital is urgently looking for a Python Data Developer to join our high profile client. Our...  ...This is an environment of google or a startup where tech is number 1 the firm is known... 
    Suggested
    Hybrid working
    On-site

    Quant Capital

    London
    more than 2 months ago
  • £100k - £130k per annum

     ...combined with the autonomy, ownership, and speed typically found in a startup environment. As the first hire in a newly formed AI/ML team...  ...have several years’ experience building AI-driven systems in Python, exposure to MLOps or workflow orchestration, and a solid understanding... 
    Suggested
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  • £110k per annum

     ...Python Data Engineer – Investment Management £110,000 Plus Bonus 2-3 days in the office...  ...This is an environment of google or a startup where tech is number 1 the firm is known...  ...management system. I am looking for a proficient developer with good tata knowledge and an... 
    Suggested
    On-site

    Quant Capital

    London
    more than 2 months ago
  • £100k per annum

     ...Backend Software Developer Role Role:  Backend Software Developer Client: Start up /...  ...Flexible working) Overview Are you a Python expert ready to build cutting-edge systems...  ...? Join one of London’s most exciting AI startups, where we’re scaling fast and solving complex... 
    Suggested
    Permanent
    Hybrid working
    Flexible hours

    Hunter Bond

    London
    a month ago
  • £55k - £72k per annumEstimated
     ...Recognized by Fast Company as one of the World’s Most Innovative Companies (Top 10, 2025), by CNBC’s Disruptor 50, Bloomberg’s AI Startups to Watch (2026), Forbes AI 50, and Gartner’s Tech Innovators in Agentic AI, Glean continues to accelerate its global impact. With customers... 
    Suggested
    Hybrid working
    On-site
    Flexible hours

    Glean

    London
    1 day ago
  • £59k - £78k per annumEstimated
     ...program. ~ Updraft once again featured on the Sifted 100 UK startups - among only 25 companies to have made the list over both years...  ...a fairer credit system. Responsibilities Design and develop efficient, scalable server-side components that integrate seamlessly... 
    Suggested
    Full-time
    Hybrid working

    Updraft

    London
    more than 2 months ago
  • £54k - £72k per annumEstimated
     ...redefining security for the AI era. As one of the fastest-growing startups ever, we enable teams to secure cloud and AI applications by...  ...etc.). ~ Strong hands-on skills with scripting languages (e.g., Python, Go) for automation and research, as well as query languages (e.... 
    Suggested

    Wiz, Inc.

    London
    8 days ago
  • £54k - £70k per annumEstimated
    Company Description
    Suggested

    Talan

    London
    a month ago
  • £44k - £57k per annumEstimated
     ...leader and cultural icon in the technology and startup worlds for more than a decade. We set the...  ...managers, sales and marketing leaders to develop success metrics, set targets, measure...  ...scientific computing language (such as R or Python) Experience with BI/Visualization tools... 
    Suggested
    Full-time
    Hybrid working
    On-site
    Work from home
    Flexible hours
    Weekday work

    Intercom

    London
    16 hours ago
  • £550 per day

    Company: BRIO DIGITAL Job Type: Daily Salary: Up to £550 per day
    Suggested

    BRIO DIGITAL

    London
    2 days ago
  • £60k - £90k per annum

    Company: TECH4 LTD Job Type: Permanent, Full Time Salary: £60000 - £90000/annum + bonus + excellent benefits
    Suggested
    Permanent
    Full-time

    TECH4 LTD

    Fenham, Tyne and Wear
    19 days ago
  • £99k - £133k per annumEstimated
     ...finance. This is an environment similar to that of a successful tech startup, where technology is the top priority. The firm is recognised...  ...Coding skills or ability to upgrade code on Network Devices (Python, Bash, Go) Experience managing projects Knowledge of networking... 
    Flexible hours
    Afternoon shift

    Quant Capital

    London
    more than 2 months ago
  • £107k - £145k per annumEstimated
     ...recent years. This is an environment of google or a successful startup where tech is number one. The firm is known globally for its...  ...Infrastructure Linux troubleshooting virtualization Cisco IOS, F5 IPSEC, GRE, PPTP PostgreSQL, MySQL, Linux, Python, Bash sys admin devops... 

    Quant Capital

    London
    more than 2 months ago
  • £66k - £86k per annumEstimated
     ...problems you'll be solving will be very sophisticated and unique. They need to bolster their capacity/abilities with a Cloud Native Developer (Python or Go). If, however, you come from a development background who has recently moved more into the infrastructure space, working... 
    Remote job
    Permanent

    LinuxRecruit

    London
    more than 2 months ago
  •  ...We are Harper, a fast-growing Series A startup at the intersection of eCommerce and Fintech. Harper is pioneering the next generation...  ...RDS Postgres, MongoDB, AWS Athena, Parquet, AWS Glue, Airflow, Python, Docker, S3, GraphQL, REST. You won't know all of it, you'll be strong... 
    Hybrid working

    Harper

    London
    a month ago
  • £108k - £139k per annumEstimated
     ...Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of...  ...a fully integrated energy company: from developing solar, wind and hydrogen projects to real...  ..., or analytics ~ Strong proficiency in Python, with experience using libraries for data... 
    Full-time
    On-site
    Shift work

    Fuse Energy

    London
    more than 2 months ago
  • £140k per annum

     ...Job title:  Python Developer Client:  Top Fintech Salary: £140,000 P/A + Bonus + Benefits Location:  London Skills:  Python, REST Microservices, SQL, Large Data Sets, Spark, Kafka, Finance (Preferred) The Role My client is a well-established and successful... 
    Permanent
    Immediate start

    Hunter Bond

    London
    a month ago
  • £95k per annum

     ...# First data scientist at a funded London startup (two founders with proven track record)...  ...AutoML & Model Optimisation Develop AutoML capabilities optimised for time-series...  ...behavioural event modelling ~ Deep expertise in Python with high code quality standards ~... 
    Full-time
    On-site
    Immediate start
    Remote

    Day30

    London
    15 days ago
  •  ...engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact...  ...domains. Role:   We are looking for an experienced Python AI Developer to join our team. The ideal candidate will have a strong... 

    ClearRoute

    London
    more than 2 months ago
  • £90k - £120k per annum

    AI Engineer, Hedge Fund Startup Central London - office based £90-120k highly negotiable +...  ...perspective. The Applied AI Engineer will design, develop, and implement AI/ML and large language...  ..., and deploy software applications using Python ~Engage with domain experts to identify,... 
    Permanent
    On-site

    Richard Wheeler Associates

    London
    more than 2 months ago
  • £700 - £850 per day

    Python Developer (Energy) - London - £700-850/day (Python, React, Azure, LLM) We're working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract... 
    On-site

    La Fosse Associates

    Westminster, Greater London
    2 days ago
  • £25k - £50k per annum

     ...Salary: £25,000 - 50,000 per year Requirements: ~ Strong Python development experience ~ SQL experience, including writing queries...  ...Python SQL More: We are hiring a Junior to Mid-Level Python Developer for a remote role based in the UK. This is a great opportunity... 
    Full-time
    Remote

    GCS

    London
    16 hours ago
  • £67k - £90k per annumEstimated
     ..., we are expanding our engineering team to build the next generation of our platform. We are looking for a highly capable Senior Python Developer to step in and take full ownership of our AI initiatives. You will not just be writing code; you will be driving the architecture... 
    Full-time

    Zippd

    Manchester
    more than 2 months ago
  • £48k - £62k per annumEstimated
    Python Developer (DV Security Clearance) Position Description CGI’s Space, Defence and Intelligence business unit focuses on delivering contemporary and innovative technical solutions to government agencies tackling some of the most complex challenges. We design, build... 
    Gloucester, Gloucestershire
    a month ago
  • $100 per hour

     ...'Angelo , Larry Summers , and Jack Dorsey . Position: Python SWE Type: Contract Compensation: $100/hour...  ...Commitment: 20 hours/week Role Responsibilities Develop and maintain complex, production-grade Python systems for real-... 
    Remote job
    Hourly pay
    Summer work

    Mercor

    London
    8 days ago
  • £169k - £228k per annumEstimated
     ...Python Developer – Systematic trading 6 month contract – specialist rate Quant Capital is urgently looking for a Python Developer to join our high profile global hedgefund client. You will be joining the small London team who are creating systematic fixed income... 
    Early shift

    Quant Capital

    London
    more than 2 months ago