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Rust Engineer

Remote, Europe·Full-time·Added 24 days ago

JustMarkets

78 open roles

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Overview

Job details

Full-time hours
Per the ad.
Fully remote
Per the ad.

Requirements

Have the right to work in Spain
JustMarkets doesn't mention sponsorship, but this role may fit the Digital nomad visa.
Work in English
English is required, per the ad.
Have 5+ years of experience
Mid-level role.

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)

Requirements

What we're looking for

3+ years of commercial Rust development experience
5+ years of systems development experience
Understanding of the trading domain and its underlying processes
Deep knowledge of async Rust: tokio/async-std, futures
Strong systems programming background: memory management, concurrency, low-level optimization
Solid understanding of network protocols: TCP/UDP, WebSocket
Experience with in-memory data stores (Redis) or equivalent data stores
Familiarity with distributed systems design principles
Experience with AI assist agentic coding tools (Claude Code, Codex, etc.)
Strong Intermediate level of English

Nice to have

Strong data modeling skills and schema design
Basic of understanding quantitative trading

The role

We invite you, a highly motivated and results-oriented Rust Engineer, to join our team full-time for ensuring solutions, as well as strengthening the product.

Our team has unique expertise in research, analysis, and product development. By relying on technical insights and a data-driven approach, we create disruptive future-defining innovations of the fin-tech industry that remain our basis for success

What you'll do

Contribute to design the full architecture of the core platform and its supporting systems
Make key technical decisions on the technology stack, infrastructure, and overall system design with minimal oversight
Build the initial production-ready implementation
Cross-functional collaboration with other teams and across the technology stack
Contributing to the development of the product core

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