Senior Fullstack Developer @

1 day ago

Warszawa, Mazovia, Czech Republic PYSENSE Sp. z o. o. Full time
  • At least 6 years of experience in fullstack development, working with both frontend and backend systems
  • Strong proficiency in AWS services, particularly serverless architectures (Lambda, API Gateway, DynamoDB)
  • Proven experience with Python, Java, JavaScript (Node.js), and frameworks such as React or Django
  • Familiarity with cloud-based architectures, microservices, and APIs
  • Understanding of best practices in frontend and backend design, performance optimization, and security
  • Experience with version control systems such as Git

Preferred Qualifications:

  • Experience with serverless computing and cloud-native development
  • Knowledge of JavaScript build tools and testing frameworks
  • Proficiency in Python and Java for backend development
  • Ability to work across the full development lifecycle, from concept to production

We are seeking a skilled Fullstack Developer with expertise in AWS, serverless computing, and modern web technologies. The ideal candidate will have a strong background in Python, Java, and JavaScript, and be capable of developing both the backend and frontend of our cloud-based products. This role involves building robust, scalable applications while working closely with cross-functional teams to ensure seamless product development.

What We Offer:

  • Competitive salary and benefits
  • A dynamic, innovative, and collaborative working environment
  • The chance to work on cutting-edge technology in an industry-leading company.
,[Design, develop, and maintain backend systems for our cloud-based applications, Implement serverless architectures and cloud-native solutions using AWS services such as Lambda, DynamoDB, and API Gateway, Develop utility software for inhouse needs,, Develop unit tests,, Collaborate with cross-functional teams, including product management, UI/UX, and hardware engineers, to deliver end-to-end solutions, Ensure the scalability, security, and performance of applications through best practices in coding and architecture, Work on API design, implementation, and integration with various internal and third-party systems, Troubleshoot, debug, and optimize applications for performance and reliability] Requirements: Java, AWS, AWS Lambda, API, Gateway, AWS DynamoDB, Python, JavaScript, Node.js, Django, Microservices, Git, React, Docker, Linux, pytest, JUnit, PostgreSQL Tools: Youtrack, Bitbucket, Sonar, GIT, CircleCI, Agile, Scrum. Additionally: Small teams, Private healthcare, Sport subscription, Flat structure, International projects, Free coffee, No dress code, Bike parking, Shower, Modern office, Free parking, Startup atmosphere.

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