Senior Fullstack Engineer, Python, React

🔥 3 minutes ago

🇵🇱 Poland – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Bonapolia

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2018

💼 Consulting

📣 Marketing

📦 Logistics

Consulting • Marketing • Logistics

Bonapolia is a recruitment and talent-matching firm focused on connecting candidates with technology and engineering roles through a candidate-centric, client-partner approach. The company operates a global, largely remote job marketplace and offers career counseling, interview coordination, and relocation support (notably to Portugal) while building long-term relationships with clients to deliver hired talent efficiently. Bonapolia emphasizes scalable boutique recruitment services, training support for employees, and a streamlined application/connect process for job seekers.

📋 Description

• Develop, test, debug, maintain, and continuously improve Python-based applications and services • Deploy and configure applications and services in AWS environments • Provision and manage infrastructure using Infrastructure as Code while considering system performance and cloud costs • Work with PostgreSQL using pg_vector or search technologies such as OpenSearch or Elasticsearch for vectorized custom data and Retrieval-Augmented Generation use cases • Design and implement GenAI agents using AWS Bedrock and related cloud-based AI capabilities • Evaluate open-source GenAI frameworks against direct API integrations and select appropriate approaches for specific use cases • Explore and implement multi-agent solutions using frameworks such as AutoGen where appropriate • Investigate and resolve application, infrastructure, and integration issues • Optimize system performance and reliability • Collaborate with stakeholders and technical teams across multiple global regions • Contribute to innovation within the broader engineering organization

🎯 Requirements

• Senior-level experience • Upper-Intermediate English proficiency • Candidate must be located in Poland • Availability to work in the CET time zone • Experience with Python and FastAPI in production environments • Practical experience with GenAI and agentic application development • Hands-on knowledge of LangGraph and LangChain • Experience with managed cloud-based GenAI services such as AWS Bedrock / AgentCore or comparable solutions • Strong experience with PostgreSQL and relational database development • Hands-on experience with Pandas and Excel-based data processing • Frontend development experience with Next.js and React • Experience using AI-assisted development tools such as Cursor, Claude Code, or Codex • Experience designing and developing scalable APIs and backend services • Ability to manage multiple tasks and priorities effectively in parallel • Strong critical thinking skills • Proactive approach to clarifying requirements • Comfortable working in a proof-of-concept-oriented delivery environment • Excellent communication skills • Nice to have: Experience with MCP and FastMCP • Nice to have: Experience with web scraping and external data ingestion • Nice to have: Experience with Docker, cloud-native architectures, and serverless technologies • Nice to have: Experience with Terraform and cloud infrastructure troubleshooting

🏖️ Benefits

• Full-time employment contract (UoP) at 0.125 FTE • Client-provided equipment • Fully remote work • English check and interview process • Payment terms up to 60 days