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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
    3 days/week

    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
    Contract
    Hybrid working

    Quant Capital

    London
    more than 2 months ago
  • £75k - £98k per annumEstimated
     ...We are a fast-growing Series A startup building cutting-edge technology to revolutionize...  ...local cloud development platform. Imagine developing cloud applications and data pipelines entirely...  ...Engineer with a strong background in Python development and expertise in AWS. The candidate... 
    Suggested
    Full-time
    On-site
    Local area
    Remote
    Worldwide
    Flexible hours

    LocalStack

    London
    26 days ago
  • £50k - £68k per annumEstimated
     ...Innovative Companies (Top 10 2025) by CNBCs Disruptor 50 Bloombergs AI Startups to Watch (2026) Forbes AI 50 and Gartners Tech Innovators in...  ...and provide strategic reviews and consult customers on developing and executing on their AI roadmap Deeply comprehend Gleans suite... 
    Suggested
    Full-time
    Remote
    Flexible hours

    Glean

    London
    13 days 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...  ...architecture for model execution · Be designing, developing, testing and deploying micro services... 
    Suggested
    On-site
    3 days/week

    Quant Capital

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

     ...Salary: £90,000 - 90,000 per year Requirements: ~ We are seeking a Python Software Engineer who possesses key skills in Python and...  ...engineering is essential, along with experience in fast-paced, dynamic startup environments. Additionally, experience with data pipelines, ETL... 
    Suggested
    Long-term contract
    Full-time
    Remote
    Flexible hours
    1 day/week

    SF Recruitment

    North West London
    8 days ago
  • £40k - £52k per annumEstimated
     ...adopt and scale large workloads (e.g. foundation models) on AWS developing GTM plans and external/internal evangelism In this role you...  ...background that enables you to lead and drive engagements with startups and large enterprises. You have domain expertise in key GenAI use... 
    Suggested
    Full-time
    Worldwide

    Amazon

    London
    more than 2 months ago
  • £75k per annum

     ...Engineer - Up to £75,000 - (London) Are you a data engineer who thrives at the intersection of technology and impact? A fast-growing startup is seeking a Data Engineer to join their elite team. This is a unique opportunity to work directly with global industrial leaders,... 
    Suggested
    Permanent
    On-site

    Nigel Frank

    England
    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
  • £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
    3 days/week

    Quant Capital

    London
    more than 2 months ago
  • £36k - £48k per annumEstimated
     ...The company We are a rapidly growing startup developing solutions that blend human expertise and AI agents to handle manual customer and marketplace...  .... We would love to hear from you if you: Have strong Python and Machine Learning Engineering skills, with experience using... 
    Suggested
    Remote job
    Full-time
    Flexible hours

    Unitary

    Remote
    more than 2 months ago
  • £86k - £115k per annumEstimated
     ...features. This role offers significant impact in a fast-growing funded startup environment. Location: Remote Why this role is...  ...ideal candidate: - Possesses strong programming experience in Python and proficiency with ML frameworks like TensorFlow or PyTorch.... 
    Suggested
    Remote

    Jack & Jill/External ATS

    London
    4 days ago
  •  ...once again featured on the Sifted 100 UK startups - among only 25 companies to have made the...  ..., and maintainability of features. - Develop unit, integration, and data validation tests...  ...and deployment workflows. - Strong Python engineering skills; experience with Docker... 
    Suggested
    Contract
    Hybrid working

    Updraft

    London
    more than 2 months ago
  • £61k - £83k per annumEstimated
     ...team plays a pivotal role in this growth by developing and executing the business data strategy...  ...are one of the UKs fastest-growing tech startups and in 2022 the Financial Times ranked...  ...experience Excellent coding ability in Python Solid experience with SQL Strong... 
    Suggested
    Full-time

    Popsa

    London
    20 days ago
  • £71k - £94k per annumEstimated
     ...Title: Founding AI Engineer (Competitive Equity) at Well-funded AI startup in London Job Title: Founding AI Engineer Salary:...  ...users. The ideal candidate: - Strong programming skills (e.g. Python) and hands-on experience with major ML frameworks. - A high... 
    Suggested
    Full-time

    Jack & Jill/External ATS

    London
    6 days ago
  • £82k - £110k per annumEstimated
     ...Company Description: Well-funded AI platform startup Job Description: As a Founding...  ...applications and real-time sync systems. Develop algorithmic solutions for AI model...  ...top-tier university. ~ Proficiency in Python/TypeScript with experience in AI/ML systems... 
    Full-time

    Jack & Jill/External ATS

    London
    6 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
  • £120k - £162k 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...  ...traditional markets) ~ Proficiency in Python for data analysis, backtesting, and monitoring... 
    Full-time
    On-site
    Shift work

    Fuse Energy

    London
    14 days ago
  • £85k - £117k 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
    28 days ago
  • £75k per annum

     ...Role- Backend Python application developer Location- Glasgow/London, UK(Client is open for both) Permanent- up to 75K GBP/annum 3 days onsite every week is mandatory We are looking for backend application developers. The backend applications are built on the... 
    Permanent
    3 days/week

    Axiom Software Solutions Limited

    London
    a month ago
  • £65k - £88k per annumEstimated
     ...Gizmo is an AI startup on a mission to make learning so easy that anyone can learn anything. We're building Duolingo for anything - a platform...  ...and integrate AI models into production environments using our Python or TypeScript backend. Requirements You are an... 
    Full-time
    Hybrid working
    On-site

    Gizmo

    London
    14 days ago
  • £52k - £69k per annumEstimated
     ...customers. To apply speak to Jack. Founders Associate Salary: Competitive Equity Company Description: Well-funded AI startup Job Description: Work directly with co-founders to drive strategic initiatives operations and growth within a fast-paced... 
    Full-time

    Jack & Jill/External ATS

    London
    6 days ago
  • £30k - £55k per annum

     ...technologies would also be a plus. Responsibilities: ~ As part of our team, you will design, develop, and maintain in-house applications for the Derivatives trading desk using Python. You will implement automated testing with PyTest and ensure code quality through peer... 

    Expleo UK LTD

    London
    22 hours ago
  • £80k per annum

     ...Role in 30 Seconds # First data engineer at a funded London startup (two founders with proven track record) # Build data pipelines from...  ...Build API integrations with MMPs and advertising platforms (Python, REST APIs) Contribute to Django backend for client configuration... 
    Holiday work
    Full-time
    On-site
    Immediate start
    Remote
    3 days/week

    Day30

    London
    14 days ago
  • £60k - £82k per annumEstimated
     ...Junior Python Developer Quant is urgently looking for a Junior Python Developer to join our high profile client. Our client is a is a recently founded technology business that seeks to improve the way projects are delivered, using the power of deep learning.... 

    Quant Capital

    London
    28 days 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
  • £70k - £100k per annum

     ...construction We're nPlan, a Series B startup backed by leading investors, including GV...  .... You keep up to date with the latest developments in AI and love to experiment with new models...  ...You are really comfortable working with Python, building APIs, with cloud-based backends... 
    Remote job
    Holiday work
    Full-time
    On-site
    Monday to Friday
    Flexible hours

    nPlan

    Remote
    26 days ago
  • £58k - £76k per annumEstimated
     ...to make a meaningful impact at a growing startup wed love to hear from you. Were seeking a...  ...Be Building: AI Sales Intelligence: Develop AI agents that predict deal outcomes and identify...  ...performance Hands-on experience with Python Experience with LLMs and their APIs... 
    Full-time
    Internship
    Immediate start
    Flexible hours

    Blenheim Chalcot

    London
    more than 2 months 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 ~... 
    Holiday work
    Full-time
    On-site
    Immediate start
    Remote
    3 days/week

    Day30

    London
    14 days ago
  • £45k - £56k per annum

     ...Robert Half has partnered with a global publishing firm and they are looking to add a Python Developer to their IT team in London. This individual will be very commercially focused, working closely with both internal and external stake holders within the business. You will... 
    Permanent
    Hybrid working
    3 days/week

    Robert Half

    City of London, Greater London
    5 days ago