Sr Frontend Software Engineer

Somos visionários, motivados a resolver os desafios mais difíceis do mundo e nos esforçando por um mundo onde saúde para para ninguém não é mais um sonho, e sim uma possibilidade real.
Estamos fazendo isso com energia, curiosidade e dedicação absoluta, sempre aprendendo a partir de perspectivas peculiares daqueles ao nosso redor, expandindo nosso pensamento, aumentando nossas capacidades e redefinindo o "impossível".
Há muitas razões para se juntar a nós. Mas se você deseja construir uma carreira significativa e cheia de possibilidades em uma comunidade de mentes distintas e brilhantes de modo a fazer uma diferença expressiva, há apenas uma escolha.
Sr Frontend Software Engineer / GBS / São José dos Campos - SP
Our mission – Health for all, Hunger for none – is at the heart of everything we do.
Now, imagine a workplace where your voice truly matters. A place where you're invited to take part in decisions, where your unique skills and knowledge guide the projects you join. Here, leaders are more than managers – they're mentors and coaches, walking alongside you. And with innovation and planning cycles as quick as 90 days, we're always moving forward, together.

With our new way of working, called Dynamic Shared Ownership (DSO), we're building a more agile, less bureaucratic organization – one that's focused on creating real value for everyone: farmers, patients, consumers, employees, investors, and society as a whole.

At Bayer, Diversity and Inclusion aren't just buzzwords – they're core values we live by every day. We believe that when people from different backgrounds come together, amazing things happen. Diverse teams spark creativity, drive innovation, and make our workplace more welcoming for everyone.

If you're someone who wants to shape your own path, who values creativity and brings a spirit of innovation – you'll feel right at home here. Come be part of this journey. Be yourself. We are Bayer.

GET TO KNOW OUR AREA:
We are seeking a talented and highly motivated individual with a strong technical background to join Bayer's Vegetable R&D Engineering and Automation Hub as a Sr Frontend Software Engineer. The Engineering and Automation Hub carries out a mission to create data-driven end-to-end digital workflows that improve operational efficiency and support predictive breeding for the R&D organization.

The ideal candidate will have strong expertise in developing web applications using React and TypeScript. You will play a crucial role in developing and maintaining key projects in the Vegetable R&D portfolio. This involves collaborating with a diverse group of global cross-functional scientists, engineers, developers, plant breeders, and IT teams.

YOUR MISSION WILL BE TO:

• Develop responsive, performant web applications using React and TypeScript;
• Use agentic coding practices to accelerate frontend development cycles while maintaining code quality and engineering best practices;
• Build and maintain reusable, scalable components and libraries using React and MaterialUI to ensure consistency across applications;
• Evaluate and recommend the most appropriate frontend technical solution based on project requirements, and ensure seamless integration of front-end solutions;
• Collaborate with cross-functional team members to define UI/UX requirements and establish design system standards;
• Collaborate with backend teams to integrate REST APIs and ensure seamless data flow;
• Write clean, maintainable code following team standards, Bayer, and industry best practices;
• Create and maintain comprehensive unit tests to ensure code quality and reliability;
• Participate in code reviews and provide constructive feedback to team members;
• Debug and resolve complex frontend issues across different browsers and devices;
• Optimize application performance and implement best practices for web accessibility;
• Work within an agile scrum development environment, participating in sprint ceremonies;
• Provide technical support and training to end users.

ARE YOU READY FOR THE POSITION?
Must have:

• Bachelor's degree in computer science, software engineering, or a related discipline plus minimum of 5 years of experience;
• Strong track record of building and maintaining production-grade React applications;
• Proven experience with modern JavaScript/TypeScript development practices and patterns;
• History of working in Agile Scrum teams;
• Expert knowledge of React, JavaScript/TypeScript, HTML, and CSS;
• Experience in using Redux to manage application state for React applications;
• Experience consuming REST APIs and asynchronous programming patterns;
• Proficient in writing unit tests using frameworks like Jest and React Testing Library;
• Familiarity with React frameworks such as NextJS;
• Understanding of user experience design and responsive design principles;
• Experience with version control systems (GitHub) and working with CI/CD pipelines (GitHub Actions);
• Proficiency with AI-powered coding assistants like GitHub Copilot or Cursor and understanding of prompt engineering for code generation;
• Ability to effectively review and refine AI-generated code to ensure it meets quality and functional standards;
• Excellent verbal and written communication skills;
• Ability to work independently and as part of a team;
• Strong attention to detail and commitment to code quality;
• Availability for Hybrid work model.

*What else you'll find here:
At Bayer, we care deeply about the well-being of our people. That's why our benefits are built around three essential pillars:
integrated health, financial well-being, and life balance*
. Together, they support a healthier, more fulfilling life – inside and outside of work.

Here's a glimpse of what we offer:

• Encouragement for a healthy lifestyle
• Support in identifying and monitoring physical and mental health risks
• Initiatives focused on health promotion, prevention, and care
• Real balance between personal and professional life
• Guidance for personal financial planning
• Insurance and private pension plans to help you build a secure future

And of course, we also offer a full range of market-standard benefits, including
medical and dental care, life insurance, meal benefits, and Wellhub (formerly Gympass)
.

*What makes us different:*

• Flexible/hybrid work model *
• Short Fridays and extended holiday breaks*
• Flexible vacation planning (within legal guidelines)
• Language courses – Free access to standard courses through our partner Education First (EF), in multiple languages like English, Spanish, German, French, Portuguese, and Swedish
• Pharmacy subsidy – 50% discount on Bayer over-the-counter products, and full coverage for prescription Bayer medications
• Conte Comigo – A support program offering psychological assistance, help with substance dependency, and legal and financial counseling
• Bem Nascer – A special package of exclusive benefits for new parents
• Childcare assistance – Additional support for parents welcoming a new child
• Parental leave – A benefit designed to strengthen family bonds, offering equal opportunities for all parents, regardless of gender identity or family structure
• Private pension plan – A long-term savings plan with a 200% company match on your contributions
• Benefits may vary depending on your role and location.

SUA CANDIDATURA
Se seus conhecimentos e suas experiências pessoais combinam com este perfil,

por gentileza, acesse e envie seu currículo completo.

Local:
Brasil : São Paulo : São José dos Campos

Divisão:
Crop Science

Código de Referência:
851165