Empower the Future of Financial Technology — Design Scalable, Cloud-Native Applications with React and AWS
Warszawa-based opportunity with on-site work model
As a Senior React Developer with AWS, you will be working for our client, a global leader in financial technology dedicated to transforming the industry with innovative, cloud-native web solutions. Join this high-impact project to shape the future of digital banking platforms, leveraging AI, microservices, and modern development practices. Be a vital part of a forward-thinking environment driving cutting-edge cloud migration strategies, delivering scalable and high-performance systems across international markets.
Your main responsibilities:
- Architect and engineer modern web applications using React, TypeScript, and AWS services
- Lead technical decision-making and provide architectural guidance to the development team
- Develop and maintain serverless solutions utilizing AWS Lambda, Batch, and CloudWatch
- Write Infrastructure-as-Code with Terraform to streamline deployment and infrastructure management
- Collaborate with designers, product managers, and stakeholders to translate requirements into robust solutions
- Support migration of legacy systems toward cloud-native, React-based architectures
- Optimize CI/CD pipelines for automated, efficient deployment
- Work with cloud storage solutions such as S3, MongoDB, and ElasticSearch
You're ideal for this role if you have:
- 8+ years of practical software engineering experience
- Strong expertise in React and TypeScript
- Hands-on experience with AWS services, especially Lambda, Batch, and CloudWatch
- Proficiency with Terraform or similar Infrastructure-as-Code tools
- Solid understanding of relational and non-relational databases (MongoDB, ElasticSearch, S3)
- Knowledge of RESTful API design and development
- Excellent communication skills to engage with non-technical stakeholders
- Bachelor's degree in Computer Science, Engineering, Mathematics, or related field
It is a strong plus if you have:
- Experience with CI/CD pipelines
- Familiarity with serverless architecture best practices
- Knowledge of AI development tooling in cloud environments
Language Required for the role:
- Fluent in Polish and English
Eligibility to work in:
- Only candidates with an existing legal right to work in Europe will be considered for this role.
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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.