Senior React.js Developer Jobs

Quantyx Advisors S.r.l.

Location:
Italy, Milan

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Quantyx, leading risk management and valuation consultancy for management companies, is looking for a senior React.js developer to join its Software Development Team, which currently counts 10 people. The candidate should preferably have at least 3-4 years of experience in React.js framework. The candidate will be in charge of developing Quantyx Risk platform, a cloud web-based tool to manage Alternative Investments.

Job Responsibility:

Design, develop and implement responsive components using React technology
Design, develop and implement front-end architectures to support the user experience
Build reusable front-end components and libraries
Optimize components to maximize performance across different devices and web browsers
Proactively collaborate with development team to discuss solutions and applications with a focus on user experience
Monitor and improve front-end application performance
Document developments and their evolutions

Requirements:

Bachelor’s or Master’s degree in Computer Science, Computer/Electronic/Telecommunications Engineering, Mathematics or Physics
Knowledge and extensive experience in the use of HTML and CSS
Significant experience with JavaScript development, including DOM manipulation and modelling of JavaScript objects
Experience and excellent command of the React.js framework and its key concepts
Experience with popular React.js workflows (Redux, routing, etc.)
Familiarity with RESTful APIs
Familiarity with modern authentication mechanisms, such as JSON Web Token
Familiarity with modern front-end build tools and pipelines
Skill in understanding business requirements and ability to translate them into technical requirements
Skill in benchmarking and optimization process
Experience working in teams in structured projects
Familiarity with versioning tools (git) and Agile development methodologies
Familiarity with continuous integration processes and tools
Deeply care about the user experience and attention to details
An aptitude for problem solving, a natural predisposition to work in a team and a good dose of proactivity

Nice to have:

Preferable experience with web design tools and methodologies

Additional Information:

Job Posted:
December 11, 2025

Employment Type:

Fulltime

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Senior React.js Developer