At Mindera, we use technology to build products that improve the world. We partner with clients to deliver high-quality, scalable, and maintainable solutions, with a strong focus on collaboration, autonomy, and continuous learning.
We are looking for a Senior Frontend Engineer with deep expertise in React and proven experience in migrating Angular applications to modern React-based architectures. This role will be critical in driving frontend transformation initiatives and delivering seamless user experiences.
Requirements
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🔧 What You’ll Do• Design, develop, and maintain high-performance, scalable frontend applications using React
• Lead and actively contribute to migration projects from Angular to React, ensuring clean architecture and minimal technical debt
• Analyze existing Angular codebases and define effective migration strategies (incremental or full rewrite)
• Build reusable, modular, and maintainable UI components and libraries
• Collaborate closely with Product, Design, and Backend teams to deliver intuitive and consistent user experiences
• Optimize applications for performance, scalability, and accessibility
• Ensure best practices in code quality, testing, and documentation
• Participate in code reviews and mentor other engineers within the team
• Contribute to architectural decisions and frontend strategy
• Strong hands-on experience with React (Hooks, Context API, state management libraries)
• Proven experience in migrating Angular applications to React in production environments
• Solid understanding of JavaScript (ES6+), TypeScript, HTML5, CSS3
• Experience with modern frontend build tools (Webpack, Vite, Babel)
• Strong knowledge of frontend architecture patterns and design principles
• Experience in consuming and integrating RESTful APIs
• Familiarity with version control systems (Git) and collaborative workflows
• Experience with Micro Frontends architecture
• Familiarity with testing frameworks (Jest, React Testing Library, Cypress)
• Exposure to CI/CD pipelines (GitHub Actions, Jenkins, etc.)
• Experience working with cloud environments (AWS, Azure, or GCP)
• Knowledge of performance monitoring and observability tools
Benefits
- Fun, happy and politics-free work culture built on the principles of lean and self-organisation;
- Work with large scale systems powering global businesses;
- Competitive salary and benefits.
At Mindera we use technology to build products we are proud of, with people we love.
Software Engineering Applications, including Web and Mobile, are at the core of what we do at Mindera.
We partner with our clients, to understand their product and deliver high performance, resilient and scalable software systems that create an impact in their users and businesses across the world.
You get to work with a bunch of great people, where the whole team owns the project together.
Our culture reflects our lean and self-organisation attitude. We encourage our colleagues to take risks, make decisions, work in a collaborative way and talk to everyone to enhance communication.
We are proud of our work and we love to learn all and everything while navigating through an Agile, Lean and collaborative environment.
Check out our Blog: http://mindera.com/ and our Handbook: http://tinyurl.com/zc599tr
Our offices are located: Aveiro, Portugal | Porto, Portugal | Leicester, UK | San Diego, USA | San Francisco, USA | Chennai, India | Bengaluru, India
Skills Required
- 6+ years of experience in frontend development
- Expertise in React web application development
- Experience in .Net and C# based services and API development
- Experience with modern frontend build tools and workflows
- Experience with testing frameworks (e.g., Jest, Enzyme)
- Knowledge of web performance optimization and SEO
- Ability to mentor and coach junior developers
Mindera Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Mindera and has not been reviewed or approved by Mindera.
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Healthcare Strength — Company materials highlight health insurance, medical assistance, and wellbeing programs across locations, with the UK explicitly offering private medical including mental‑health, optical, and dental coverage. Country pages position healthcare as a core element of the package.
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Leave & Time Off Breadth — Paid time off, sick leave, and flexible vacation policies are described as standard, with some locales referencing generous or unlimited PTO. Flexible schedules and remote options further support time away when needed.
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Wellbeing & Lifestyle Benefits — Flexibility, remote/hybrid work, and wellness initiatives (e.g., mental‑health sessions and onsite activities) are emphasized as part of the employee experience. Cultural perks such as team gatherings and trips add lifestyle value.
Mindera Insights
What We Do
At Mindera we craft software with people we love. Software Engineering Applications, including Web and Mobile, are at the core of what we do at Mindera. You get to work with a bunch of great people, where the whole team owns the project together. Our culture reflects our lean and self-organization attitude. We encourage our colleagues to take risks, make decisions, work in a collaborative way and talk to everyone to enhance communication. We partner with our clients, to understand their product and deliver high performance, resilient and scalable software systems that create an impact in their users and businesses across the world Our offices are located in: Portugal | UK | USA | India | Romania | Brazil
