Dwelly

Backend Software Engineer — Applied ML & LLM Systems

Vaga remota de Backend Engineering com fit claro de localização do candidato.

Publicada19 de jul. de 2026

Países elegíveis44 países aceitos

Sinal de senioridadeMiddle

Modelo de trabalhoRemoto

Locais aceitos para candidatos

AlbâniaArmêniaÁustriaBielorrússiaBélgicaBulgária+38 mais

Resumo da vaga

Conteúdo da vaga extraído em seções para revisão mais rápida.

Build systems that extract structured data from emails, documents and other unstructured sources.
Enrich migrated client, landlord, tenant and property records with useful information from communication history.
Develop solutions that summarise a client’s full email history and surface the most relevant context inside Dwelly.
Build production NLP / ML-backed backend services that work reliably on messy real-world data.
Improve retrieval and ranking systems using approaches such as RAG, BM25, embeddings, hybrid search and reranking.
Define quality metrics, evaluation datasets and feedback loops for extraction, summarisation and retrieval systems.
Build Python backend services and APIs using frameworks such as FastAPI, Django, Flask or similar.
Integrate ML and LLM workflows into production systems with clear error handling, observability and maintainability.
Work closely with engineering, product and operations teams to turn real business problems into scalable automation systems.

Strong Python backend engineering experience.
Experience with API frameworks such as FastAPI, Django, Flask or similar.
Production experience with NLP, ML, information extraction, retrieval, ranking or summarisation systems.
Ability to take research ideas or prototypes into production.
Strong understanding of evaluation, metrics and quality measurement for ML / LLM systems.
Practical experience with retrieval systems such as RAG, BM25, embeddings, hybrid search or reranking.
Comfortable working with messy, ambiguous or incomplete real-world data.
Ability to build reliable services around ML workflows, including monitoring, testing and failure handling.
Good understanding of LLM limitations, hallucination risks and safe user-facing AI.
Strong ownership mindset and ability to work independently in ambiguous product areas.

Experience building AI or LLM agents.
Experience with document understanding, email parsing, entity extraction or CRM enrichment.
Experience with LLM evaluation, prompt/version management or human-in-the-loop review workflows.
Experience with vector databases or search infrastructure.
DevOps or CI/CD experience for deploying ML-backed services.
Experience testing ML systems on complex production datasets.
Experience with typed programming languages such as TypeScript, Java, C#, C++, Kotlin, Scala or similar.

Useful information can be extracted from emails and documents with measurable quality.
Client communication histories can be summarised safely, clearly and with relevant context.
Retrieval and ranking systems improve over time through evaluation and feedback.
ML and LLM workflows are reliable, observable and production-ready.
Operations and product teams can trust the outputs and understand when human review is needed.
Unstructured data from acquired agencies becomes usable inside Dwelly faster and with less manual work.

Fully remote role.
Competitive compensation based on experience and impact.
Opportunity to work on high-leverage automation systems at the intersection of backend engineering, applied ML, data and real operational workflows.
Competitive salary with the potential for equity options based on performance, recognising exceptional contributions to our integration success.