Junior mechanic Work, Jobs in London, Eng (with Salaries)

Graduate Quantitative Developer
DeepFin Research —London
- Master's degree
- C++
- Bachelor's degree
Trainee/ Graduate Manager
Go Fix Mechanical & Drainage Services —Grays
- £30,000 - £33,000 a year
- Full-time
- Business
Quick apply
9d
Junior Workshop Assistant / Driver
Otto Scooter —London
- £26,000 - £28,000 a year
- Full-time
- English
Quick apply
Junior Commercial Partnerships Manager
HelloFresh —London
- Hybrid work
- Business development
- Project management
- In-person
- Work from home
- Employee assistance programme
Quick apply
Junior Writer & Content Creator, Style - Esquire
Hearst Media Services —London
- £30,000 a year
- Full-time
- Social media management
- Employee discount
Junior Partnerships Manager
HelloFresh —London
- Hybrid work
- Business development
- Project management
- In-person
- Work from home
- Employee assistance programme
Quick apply
Crypto Trader - Options & Derivatives
DRW —London
- Doctoral degree
- Master's degree
4d
Head Workshop Mechanic
Otto Scooter —London
- £35,000 - £37,000 a year
- Full-time
Quick apply
Senior Media Buyer at AIOS — Remote, $150k–$250k/yr inc equity
AIOS (YC W20/S21) —London
- £150,000 - £250,000 a year
- Full-time
- Remote
- Mentoring
- IT
- Communication skills
- Annual leave
Senior Creative Producer
LADbible Group —London
- Hybrid work
- Travel
- Time management
Senior Legal Counsel, Product & Regulatory
Miniclip —London
- IT
Head of Value & Pricing, Strategy & Operations (12M Fixed Term, New Verticals)
Deliveroo —London
- Full-time
- Hybrid work
- Management
Senior Paid Media Strategist
Impression Digital —London
- From £37,900 a year
- Hybrid work
- Commercial driving
- Annual leave
- Employee assistance programme
Growth Marketing Director
Mirakl —London
- English
- Mentoring
- In-person
- Annual leave
- Gym membership
Quick apply
Senior Digital Designer
Synthesia —London
- Full-time
- Hybrid work
- Communication skills
- Annual leave
- Referral programme
Principal Game Economist
Gram Games —London
- Master's degree
- SQL
- Analysis skills
- Relocation assistance
- Life insurance
Quick apply
Principal Game Economist
Zynga —London
- Master's degree
- SQL
- Analysis skills
Quick apply
Growth Marketing Director
Mirakl SAS —London
- English
- Mentoring
- In-person
- Annual leave
- Gym membership
Assistant Manager - Corporate Finance - Special Situations M&A
FRP Advisory Group —London
- Full-time
- Hybrid work
- Business development
Quick apply
AI Researcher
BeyondMath —London
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Master's degree
Quick apply

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Graduate Quantitative Developer

DeepFin Research
London

Apply Now

Job details

Qualifications

NumPy
Master's degree
Pandas
C++
Bachelor's degree
Python

Full job description

DeepFin is a systematic proprietary trading firm combining deep learning, traditional quantitative research methods, and cutting-edge trading technology, to trade global markets. Founded by engineers and researchers, we build and deploy advanced trading systems that operate across global markets.

Our team is lean, highly technical, and impact-driven - every hire plays a direct role in shaping the firm’s technology, strategy, and performance. We value curiosity, precision, and collaboration, and we’re building an environment where exceptional people can do their best work at the intersection of AI and financial markets.

Junior Quant Developer — Backtesting, Simulation & Research, Productionise Research (C++/Python)

Role Overview

We’re hiring a junior Quant Developer to help productionise research into robust, high-performance trading systems. You’ll work closely with Quant Researchers and senior engineers to convert Python research code into production C++, build and optimise backtesting / simulation infrastructure, and support strategy development using L3 market data across multiple venues.

This is a hands-on, engineering-heavy role in a fast-moving environment: you’ll own components end-to-end and contribute directly to research velocity and trading PnL.

Key Responsibilities

Productionise research models into C++: translate Python prototypes into efficient, maintainable C++ production code.
Backtesting & simulation: build and improve simulation systems that reflect real market mechanics (order book, fills, cancels, exchange rules).
L3 market data handling: ingest and process high-volume tick/order-level feeds; create reliable feature pipelines from raw exchange data.
Performance optimisation: improve latency and throughput of backtests/sims (profiling, memory optimisation, data structures, parallelism where appropriate).
Research support tooling: create utilities for data inspection, experiment tracking, run orchestration, and post-trade analytics in Python.
Debugging & correctness: investigate mismatches between simulation and production behaviour; diagnose edge cases and implement fixes with strong test coverage.
production.

Requirements

Education: Bachelor’s or Master’s from a top university in Computer Science, Engineering, Math, Physics, or similar.
0-3 years experience in quantitative finance or other relevant data-intensive industries working with C++
Strong working knowledge of C++ (memory, ownership, STL, performance-aware coding).
Experience: demonstrable evidence of hands-on systems work in C++ handling large-scale data (internships, research labs, competitive projects, open-source).
Comfortable with Python for analysis, tooling, and debugging (pandas/numpy/Jupyter a plus).
Exposure to quantitative finance, eg through internships/university societies, including market microstructure and L3/order book data.
Clear “builder mindset”: you like owning problems end-to-end, shipping incrementally, and iterating quickly.

If you’re passionate about applying advanced technology to real-world markets and want to work alongside a focused, high-performing team, we’d love to hear from you. DeepFin offers a collaborative, research-driven environment where ideas move quickly from concept to execution and where every contribution has visible impact.

Join us in building the next generation of deep-learning-driven trading systems - shaping the future of finance through innovation, rigour, and technology.

Apply Now

Refine Your Search

junior mechanic jobs in london, eng

Graduate Quantitative Developer

Trainee/ Graduate Manager

Junior Workshop Assistant / Driver

Junior Commercial Partnerships Manager

Junior Writer & Content Creator, Style - Esquire

Junior Partnerships Manager

Crypto Trader - Options & Derivatives

Head Workshop Mechanic

Senior Media Buyer at AIOS — Remote, $150k–$250k/yr inc equity

Senior Creative Producer

Senior Legal Counsel, Product & Regulatory

Head of Value & Pricing, Strategy & Operations (12M Fixed Term, New Verticals)

Senior Paid Media Strategist

Growth Marketing Director

Senior Digital Designer

Principal Game Economist

Principal Game Economist

Growth Marketing Director

Assistant Manager - Corporate Finance - Special Situations M&A

AI Researcher

I want to receive the latest job alerts for junior mechanic in london, eng

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