11/07/2025 updated
100 % available
Full-Stack Software Engineer with Backend Architecture Expertise
Bucharest, Romania
Only remote
Bachelor of Engineering in CS, English departmentJava (Programming Language)Artificial IntelligenceAmazon Web ServicesAmazon CloudfrontData AnalysisEmployment ApplicationsArchitectureAutomationCloud EngineeringDatabasesExtract Transform Load (ETL)DevOpsWeb DevelopmentDistributed SystemsAmazon DynamoDB
Cloud Architecture and AWS Services
Extensive experience with AWS services including Lambda, DynamoDB, API Gateway, CloudFront, ECS, and serverless architectures for scalable distributed systems
Backend Development and Data Processing
Proficient in Python, Java, Scala programming languages with expertise in building ETL pipelines, stream processing systems using Spark, Kafka, and Hadoop MapReduce
Full-Stack Web Development
Strong capabilities in React, TypeScript, Angular frontend frameworks combined with Spring, MongoDB backend technologies for complete web application development
Machine Learning and AI
Experience with ML predictive classification mechanisms, sentiment analysis tools, and LLM prompting for automated job applications
Database Technologies
Working knowledge of PostgreSQL, DynamoDB, DocumentDB, MongoDB for various data storage and retrieval requirements
DevOps and Infrastructure
Hands-on experience with Docker containerization, CloudFormation, CloudWatch monitoring, and AWS infrastructure management
Data Analysis and Processing
Skills in developing heuristic detection models, data analysis workflows, and automated feature detection systems
Security and Malware Analysis
Background in reverse-engineering malicious code, virus analysis, and implementing security detection signatures
Extensive experience with AWS services including Lambda, DynamoDB, API Gateway, CloudFront, ECS, and serverless architectures for scalable distributed systems
Backend Development and Data Processing
Proficient in Python, Java, Scala programming languages with expertise in building ETL pipelines, stream processing systems using Spark, Kafka, and Hadoop MapReduce
Full-Stack Web Development
Strong capabilities in React, TypeScript, Angular frontend frameworks combined with Spring, MongoDB backend technologies for complete web application development
Machine Learning and AI
Experience with ML predictive classification mechanisms, sentiment analysis tools, and LLM prompting for automated job applications
Database Technologies
Working knowledge of PostgreSQL, DynamoDB, DocumentDB, MongoDB for various data storage and retrieval requirements
DevOps and Infrastructure
Hands-on experience with Docker containerization, CloudFormation, CloudWatch monitoring, and AWS infrastructure management
Data Analysis and Processing
Skills in developing heuristic detection models, data analysis workflows, and automated feature detection systems
Security and Malware Analysis
Background in reverse-engineering malicious code, virus analysis, and implementing security detection signatures
Experience
Professional experience10+ years
Freelancer since2023
Languages
EnglishFluentFrenchGood
Project history
Developed and operated a job tracking web app for members of a freelancer coaching program using React/TypeScript, Python/Powertools, AWS services, and implemented automated job application features
Worked on Amazon's ATS (Applicant Tracking System) focusing on hiring process automation using Java, Angular, AWS services, and conducted research into classifying hiring workflows
Developed a customer and affiliate referral feature using MongoDB, Spring, and AngularJS