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CROWDCONSULTANTS logo
CROWDCONSULTANTS

work different.

Backend Engineer, Python, Flask

Backend EngineerSoftware EngineerContractRemoteSeniorTeam 51-200Since 2016H1B No SponsorCompany SiteLinkedIn

Location

Europe

Posted

126 days ago

Salary

0

Seniority

Senior

Job Description

Backend Engineer, Python, Flask

CROWDCONSULTANTS

• Own the end-to-end development and operation of GenAI solutions in production, delivering scalable, reliable, and high-performance applications within the industrial and manufacturing sector • Translate business and operational needs into GenAI use cases • Design and evolve RAG-based solutions, continuously improving retrieval quality, grounding, and response relevance • Increase trust and usability of GenAI systems • Implement agent based workflows and orchestration systems • Ensure system stability and performance in production by monitoring, identifying bottlenecks, and improving latency and reliability • Collaborate closely with platform and engineering teams to integrate and scale GenAI capabilities across systems

Job Requirements

  • Strong hands-on experience developing backend systems in Python using frameworks such as FastAPI or Flask
  • Proven experience building and operating GenAI applications in production environments
  • Solid understanding of RAG architectures end-to-end, including embeddings, retrieval strategies, and grounding techniques
  • Experience improving LLM performance through prompting, evaluation frameworks, guardrails, and output validation
  • Good knowledge of distributed systems, including observability, failure handling, and caching (e.g., Redis)
  • Experience working in microservice-based environments and collaborating across cross-functional engineering teams
  • Ability to take ownership and drive measurable improvements in system quality, performance, and stability
  • Strong problem solving and communication skills, with the ability to explain complex topics clearly
  • Excellent English (spoken and written); German or Polish is a strong plus

Benefits

  • Immediate start on a high-impact agile transformation initiative
  • Initial 3-month contract, with the possibility to extend
  • Remote setup, with availability for core ceremonies in Central European Time
  • Occasional travel when required
  • Opportunity to work closely with delivery teams and leadership to create measurable, sustainable improvements

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