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Senior Frontend Engineer (React)

ZartisEuropean UnionRemote, Hybrid, Onsite

The company and our mission: 


Zartis is a digital solutions provider working across technology strategy, software engineering, and product development.We partner with firms across financial services, MedTech, media, logistics technology, renewable energy, EdTech, e-commerce, and more. Our engineering hubs in EMEA and LATAM are full of talented professionals delivering business success and digital improvement across application development, software architecture, CI/CD, business intelligence, QA automation, and new technology integrations.We are looking for a Senior Frontend Engineer to work on a project in the fintech industry.

The project:


Our teammates are talented people that come from a variety of backgrounds. We’re committed to building an inclusive culture based on trust and innovation. You will be part of a distributed team developing new technologies to solve real business problems. A React Developer builds and maintains dynamic, responsive user interfaces using the React.js library. This role involves developing reusable components, managing application state, and integrating front-end features with backend systems to deliver seamless and performant web experiences.We are looking for someone with good communication skills, ideally with experience making decisions, being proactive, and with good attention to detail.

What you will do:


- Develop and maintain scalable, reusable front-end components using React - Translate UI/UX designs into responsive, interactive web interfaces - Manage application state using tools like Redux and Context API - Integrate front-end components with backend APIs - Optimize application performance, load times, and responsiveness - Ensure cross-browser compatibility and accessibility standards - Write clean, well-documented, and maintainable code - Participate in code reviews, testing, and debugging - Contribute to creating SDKs for internal and public use

What you will bring:


- You’re a front-end developer with strong hands-on experience in React, passionate about building fast, accessible, and user-focused web applications. - You have a proven ability to turn UI/UX designs into responsive, maintainable interfaces and work effectively as part of a collaborative engineering team. - Solid experience with React.js and modern JavaScript (ES6+), with a strong grasp of component-based architecture and hooks. - Experience managing application state using Redux, Context API- Familiarity with integrating APIs (REST) and handling asynchronous data flows. - Ability to write clean, reusable, and well-documented code, with a focus on performance and scalability - Strong understanding of responsive design, browser compatibility, and accessibility standards - Experience with version control systems like Git and working in agile development environments - Comfort with participating in code reviews, testing, and debugging in a team-based setting - Familiarity with creating SDKs or reusable packages is a plus - A collaborative mindset and clear communication skills, with a willingness to learn and contribute to team success

What we offer: 


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100% Remote Work


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WFH allowance:


Monthly payment as financial support for remote working.-

Career Growth:


We have established a career development program accessible for all employees with a 360º feedback that will help us to guide you in your career progression.-

Training:


For Tech training at Zartis, you have time allocated during the week at your disposal. You can request from a variety of options, such as online courses (from Pluralsight and Educative.io, for example), English classes, books, conferences, and events.-

Mentoring Program:


You can become a mentor in Zartis, or you can receive mentorship, or both.-

Zartis Wellbeing Hub (Kara Connect)


: A platform that provides sessions with a range of specialists, including mental health professionals, nutritionists, physiotherapists, fitness coaches, and webinars with such professionals as well.-

Multicultural working environment:


We organize tech events, webinars, parties, and activities to do online team-building games and contests.Apply for this job

Life at Zartis

WHO WE ARE: Zartis is a digital solutions provider specialised in building cutting-edge software with bespoke development teams. We know good code. And we know nearshore outsourcing, which can be risky when you don't know who to trust. Deep technical experience and hard-earned know-how are our secret ingredients to help you build game-changing software technology while avoiding unnecessary time and budget-wasting engineering shortfalls. Joining the team in one of our global offices in Cork, London, Berlin, Wroclaw, Valencia and Madrid is a big deal. We are a diverse company, with team members drawn from nineteen different nationalities. WHAT WE DO: Zartis partners with firms across e-commerce, financial services, medtech, media, logistics technology, renewable energy, edtech and more. Our engineering hubs in Ireland, Spain, and Poland are full of really clever people delivering business success and digital improvement across application development, software architecture, CI/CD, business intelligence, QA automation and new technology integrations. OUR EXPERTISE: Zartis engineers are uniquely skilled in a broad array of technologies such as Javascript (Angular, React, Vue), .NET, Java, Python, Scala, Ruby, Go, and cloud-based architectures like AWS, Azure, and Google Cloud. And we manage the whole delivery chain, so there's no added headache.
Thrive Here & What We Value1. Inclusive culture based on trust and innovation2. Distributed team developing new technologies for real business problems3. Partnering effectively across departments for best-in-class systems4. Creating a data-literate ecosystem within the organization5. Mental health support through counseling services6. 100% Remote Work with WFH allowance7. Career Growth program with 360º feedback8. Tech training and mentoring opportunities at Zartis9. Flexible Working schedule10. Multicultural working environment

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