Front-end Engineer

Spin Technology

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profile Job Location:

Lisbon - Portugal

profile Monthly Salary: Not Disclosed
Posted on: 3 hours ago
Vacancies: 1 Vacancy

Department:

Engineering

Job Summary

is a global SaaS cybersecurity company that protects mission-critical data across Google Workspace Microsoft 365 Salesforce and Slack. Our product SpinOne unifies SSPM ransomware protection DLP backup & recovery in one platform trusted by enterprise customers worldwide.

As our platform continues to grow we are expanding our front-end engineering team and looking for a Middle Front-End Developer with strong React experience. We are looking for someone who can take ownership of complex UI features build scalable and maintainable front-end architecture and work closely with backend QA DevOps and Product teams to deliver high-quality product experiences.

This role is ideal for an engineer who is comfortable working with complex SaaS products data-heavy interfaces integrations dashboards permissions access control asynchronous workflows and enterprise-level user scenarios.

You will become part of a strong engineering team working on a cybersecurity SaaS platform used by enterprise customers worldwide.

This role is based in our Lisbon office in a hybrid format. If you are not currently in Portugal we are open to remote work during the trial period with relocation to Lisbon afterward.

What You Will Build

You will work on the SpinOne web platform including:
  • complex web application interfaces
  • dashboards and data-heavy views
  • security backup recovery and DLP-related flows
  • integrations with Google Workspace Microsoft 365 Salesforce Slack
  • access control permissions audit logs and admin workflows
  • UI for asynchronous backend processes jobs notifications and system statuses
  • scalable front-end components used across the product

Tooling & Technologies Used

  • React
  • TypeScript / JavaScript
  • Redux / state management tools
  • REST APIs
  • HTML5 CSS3 SCSS / modern styling approaches
  • Browser DevTools
  • Git / Bitbucket
  • Jira
  • Confluence
  • CI/CD pipelines

Responsibilities

  • Develop and maintain complex front-end features using React.
  • Build scalable reusable and maintainable UI components.
  • Work closely with Product Managers UX/UI designers backend developers QA engineers and DevOps.
  • Participate in technical discussions solution design and feature planning.
  • Integrate front-end functionality with REST APIs and backend services.
  • Work with complex data structures permissions roles statuses and asynchronous workflows.
  • Ensure high performance responsiveness and stability of the web application.
  • Analyze requirements clarify edge cases and proactively identify risks or gaps.
  • Participate in code reviews and contribute to front-end best practices.
  • Improve existing front-end architecture performance and code quality.
  • Debug UI issues using Browser DevTools and logs.
  • Collaborate with QA to support testing bug fixing and release stability.
  • Work with documentation and keep technical information up to date when needed.

Must-have Requirements

  • 3 years of commercial front-end development experience.
  • Strong hands-on experience with React.
  • Strong knowledge of JavaScript and TypeScript.
  • Solid understanding of HTML5 CSS3 responsive design and cross-browser compatibility.
  • Experience with state management tools such as Redux or similar.
  • Experience integrating front-end applications with REST APIs.
  • Good understanding of web application architecture and component-based development.
  • Ability to work with complex product logic data-heavy interfaces and enterprise-level workflows.
  • Experience with debugging performance optimization and browser DevTools.
  • Understanding of Git flow and modern development practices.
  • Ability to write clean maintainable and well-structured code.
  • Critical thinking ownership and ability to challenge requirements when needed.
  • Good communication skills and ability to work in a cross-functional team.
  • English: Intermediate.

Your Impact

  • Help us build a stable scalable and user-friendly cybersecurity SaaS platform.
  • Improve the quality and maintainability of our front-end codebase.
  • Contribute to better user experience for enterprise customers.
  • Support faster and more predictable feature delivery.
  • Help evolve front-end standards practices and architecture within the team.

Why

  • Work in a fast-moving high-impact cybersecurity company recognized by Gartner Forrester and G2.
  • Work on a real product with real users and visible business impact
  • Work on an interesting and large-scale product
  • Solve complex non-trivial security and engineering challenges
  • Opportunity to influence technical and product decisions
  • Trust from management and autonomy in day-to-day work
  • Strong professional team with deep expertise

What we offer

  • Annual performance-based salary review
  • Annual performance-based bonus
  • Referral bonuses
  • Educational budget
  • Sport & hobby compensation
  • Medical insurance compensation
  • Company presents (birthdays anniversaries weddings etc.)
  • Corporate travel parties twice a year
We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.

Required Experience:

IC

is a global SaaS cybersecurity company that protects mission-critical data across Google Workspace Microsoft 365 Salesforce and Slack. Our product SpinOne unifies SSPM ransomware protection DLP backup & recovery in one platform trusted by enterprise customers worldwide.As our platform continues to...
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About Company

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Enhance cyber resilience, security operations, and cost efficiency with an all-in-one SaaS security platform that protects your SaaS data from loss, ransomware, risky apps, misconfigurations, and non-compliance

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