Full-Stack Developer (Python/FastAPI, React, AWS)
Technology
ARNIA
București, Româniaacum 1 luniPână la 17.05.2026
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We are looking for a talented Full Stack Engineer to help build and scale a taxonomy string generator tool that will power marketing and advertising workflows across multiple digital channels. This role combines frontend development, backend APIs, serverless architecture, and data engineering, with the opportunity to contribute to a broader marketing data platform and AI-driven analytics layer.
- *Requirements
- Design and develop user-facing interfaces using React.
- Build and maintain backend services and APIs using FastAPI (Python 3.11).
- Implement secure authentication using AMMA Platform and JWT Bearer tokens.
- Develop serverless components running on AWS Lambda.
- Integrate and manage storage solutions using AWS S3 and AWS DynamoDB.
- Support the development of a taxonomy generation engine.
- Collaborate with marketing, analytics, and engineering teams to extend the platform across multiple digital channels.
- Contribute to the evolution of a marketing data infrastructure that supports AI-driven analytics and semantic querying.
- *Required Skills & Qualifications
- Strong experience with React and modern frontend development.
- Solid backend development experience using Python and FastAPI.
- Experience building REST APIs.
- Familiarity with JWT authentication and token-based security.
- Experience with AWS services, especially: AWS Lambda, AWS S3, DynamoDB
- Experience designing and working with data structures and APIs.
- Experience with data engineering concepts, including ETL processes, Data pipelines, Databricks – nice to have.
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relocation package competitive compensation packages flexible working hours job rotation performance bonuses learning through Arnia Academy attractive projects trainings international work experience referral program medical benefitsKeywords
pythonfastapireact-jsreactamazon-web-servicesplanning-and-designvisual-art-designproduct-development-and-designauthenticationjson-web-token-jwtbearerserverlessaws-lambdadistribution-and-storagestorage-solutionsamazon-s3amazon-dynamodbtraining-and-developmentanalyticsdata-analyticsmarketing-informationartificial-intelligencefront-end-developmentback-end-developmentdigital-tokendata-structuresdata-engineeringextract-transform-and-load-etldata-pipelineazure-databricksdatabricksflexible-workinghours-of-worktraining-certificationreferral-programcustomer-referrals
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