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Product Manager (Trading Core & Infrastructure)

Remote, Europe·Added 3 months ago (last checked 1 Oct)

JustMarkets

71 open roles

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Overview

Work mode: Remote (Europe)
Benefits: Private health insurance, gym access

Visa options

The ad rules out sponsorship
The advert says visa sponsorship isn’t available for this role.
May fit the digital nomad visa
A remote job for a company outside Spain: you apply yourself, no sponsor needed. It asks for about €2,849 a month in remote income.

More jobs that may fit the digital nomad visa

Skills

Requirements

Nice to have

Background in quantitative finance, financial engineering, or backend software development
Deep knowledge of MetaTrader 4/5 core infrastructure and plugins
Experience with Crypto Options pricing models and On-Chain/DEX routing protocols

Pay & benefits

What you'll get

20 paid vacation days per year
10 paid sick leave days per year
Public holidays as per the company's approved Public holiday list
Medical insurance
Opportunity to work remotely
Professional education budget
Language learning budget
Wellness budget (gym membership, sports gear and related expenses)

The role

We're looking for a deeply technical Product Manager with a strong understanding of financial markets to join our Trading Core direction. You'll build the technology core that powers the entire business - matching, liquidity, risk, and pricing infrastructure across CFD and Crypto markets.

What you'll do

Define the roadmap for Infra & Liquidity, Risk Tech, and Commerce Tech domains, working alongside Engineering Directors and Quants
Write highly detailed, edge-case-heavy PRDs for backend systems (e.g., defining the exact mathematical logic for cross-margin liquidations during high volatility)
Collaborate with the Risk Management and Dealing departments to build internal tools that allow them to monitor exposure and combat toxic trading in real-time
Oversee stress tests and historical analytics to ensure the core infrastructure can handle extreme market events (e.g., crypto flash crashes)

Requirements

Experience in a highly technical backend role within a Crypto Exchange, CFD, Prop Trading Firm, or HFT environment
Deep knowledge of market microstructure, order matching algorithms, liquidity aggregation, FIX API, and bridging technologies (e.g., PrimeXM, OneZero)
Strong understanding of financial risk management: margin calculations, liquidation mechanics, Value at Risk (VaR), and A/B/C-book operating models
Solid technical foundation: ability to understand complex system architectures, bare-metal infrastructure, and latency-sensitive network design
Experience in defining complex fee engines, rebate structures, and financial reconciliation processes
Analytical Rigor: Exceptional quantitative skills and a data-driven approach to solving complex financial logic problems
High Stress Tolerance: You are managing the core engine where a single bug can cost millions. You must be calm, structured, and risk-aware
Translation Master: Ability to seamlessly translate complex mathematical/financial concepts from quants and risk managers into clear PRDs for backend engineers

Hiring process

Application review, one or more interviews, then an offer; described as fast and easy 1 interview

Applications are reviewed quickly and candidates are kept informed at every step.

About JustMarkets

JustMarkets is a global fintech company operating in the multi-asset brokerage space, providing retail and institutional clients with access to trading in forex, commodities, indices, and shares. The company has grown into an international brand with a significant presence across multiple regions, including Europe, Asia, and Latin America, and is known for its proprietary trading platforms and customer-centric approach.

In Spain, JustMarkets has established a dedicated hub to support its growing client base and expand its European footprint. The company's Spain office is a key part of its global operations, offering roles in engineering, product, design, marketing, and finance. For international professionals, JustMarkets presents opportunities to work in a fast-paced, multicultural environment, with a strong emphasis on technology and data-driven decision-making, making it an attractive option for those looking to build a career in the fintech sector in Spain.

Industry: Fintech
Founded: 2012
Employees: 500–1,000
Headquarters: Limassol, Cyprus
In Spain: Madrid
Website: justmarkets.com

Good to know if you are moving

The company's global HQ is in Limassol, Cyprus, but its Spain office in Madrid is a key hub for European operations, offering a range of roles in tech, product, and marketing.
JustMarkets is a global fintech company, so English is likely the working language, making it accessible for international professionals.
The company offers a modern tech stack and data-driven approach, which can be appealing for engineers and data specialists.
Roles in Spain span a wide range of functions, from engineering and design to finance and HR, indicating a multi-disciplinary environment.
As a regulated broker, the company offers a stable and compliance-focused work environment, which is a plus for professionals from the financial sector.

All open roles at JustMarkets