Senior Fullstack Developer (React, Java/Kotlin)
New
S
ScaloFintech
Locations: Wrocław, Powstańców Śląskich 9, Wrocław, Country code: PL; praca 100% zdalnaContractSenior
SalaryStawka do 170 zł/h przy B2B w zależności od doświadczenia.
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Job Details
- Languages
- Język angielski (min. B2/C1); Languages: en B2
- Experience
- Min. 5 lat doświadczenia jako Fullstack Engineer
- Required Skills
- AWSGraphQLPythonJavaJavascriptKotlinTypeScriptReactRESTful APIs
Requirements
- Have at least 5 years of experience as a Fullstack Engineer.
- Have strong knowledge of React, TypeScript, and JavaScript.
- Have backend experience with Java/Kotlin or Python.
- Know REST APIs, GraphQL, and authentication and authorization mechanisms such as JWT.
- Have experience with distributed architecture, event-driven systems, or asynchronous processing.
- Have experience with AWS, Docker, Git, and CI/CD.
- Focus on code quality, testability, and application security.
- Communicate comfortably in English at B2/C1 level.
- Experience in regulated industries, workflow systems, internal platforms, or AI solutions is an advantage.
Responsibilities
- Develop and maintain frontend and backend applications.
- Design and develop APIs and integrations between systems.
- Build solutions using event-driven architecture and asynchronous workflows.
- Develop chatbots, customer-support platforms, and AI-enabled features.
- Collaborate with business teams to design and implement new functionality.
- Maintain code quality, testing, application security, monitoring, and solution reliability.
- Contribute to architecture design and mentor team members.
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