1840 & Company is a global leader in Business Process Outsourcing (BPO) and remote talent solutions, dedicated to propelling businesses forward through our comprehensive suite of services. We specialize in connecting companies with world-class freelance professionals and delivering top-tier outsourcing services, across over 150 countries worldwide.
- We are seeking a highly skilled AI Developer with 5+ years of experience to design, development, and deployment of AI/NLP systems across our different products. You will work on solving advanced challenges in talent profile intelligence & enrichment, semantic search & relevance ranking, automated role-based technical & behavioral assessments, spoken language proficiency evaluation, backlink automation, and generative AI-powered workflows.
Key Responsibilities:
- Design & implement AI/NLP models for:
- Backlink opportunity discovery (topic/content matching, site relevance, anchor text suggestions)
- Resume and CV parsing (entity extraction, skill matching)
- Semantic search, embedding-based matching across both content and candidate use cases.
- Automated role-based assessments: coding, MCQ, and behavioral. Human behavior & sentiment communication analysis for technical interviews.
- Spoken language proficiency evaluation & communication analysis.
- Develop Python-based data pipelines to preprocess, train, validate, and serve models.
- Integrate models with search & indexing systems (like OpenSearch / Elasticsearch) for fast retrieval, ranking, and filtering.
- Build & maintain REST APIs / microservices to expose functionality: resume extraction, link opportunity search, candidate matching etc.
- Work with backend frameworks (FastAPI, Flask, Django) to support scalable AI deployments.
- Manage and optimize databases (PostgreSQL, MySQL, MongoDB, or other NoSQL/graph DBs).
- Optimize large-scale queries, indexing, and similarity search.
- Optimize large-scale queries, indexing, similarity search and performance across both platforms.
- Collaborate with product / engineering teams to ensure AI solutions align with business goals, user workflows, and quality metrics.
- Research and apply modern NLP and AI techniques such as Transformers, embeddings, topic modeling, LLMs, and unsupervised/semi-supervised learning.
Required Qualifications:
- Proficiency in Python and ML / NLP libraries: pandas, scikit-learn, spaCy, HuggingFace / transformers.
- Experience with OpenSearch / Elasticsearch (or similar) for search, ranking, indexing.
- Experience in content analysis / web content scraping / topic matching / SEO metrics (site relevance, domain authority etc).
- Experience with resume/CV parsing or information extraction.
- Solid understanding of embeddings, semantic similarity, named entity recognition, topic modeling.
- Experience building REST APIs / microservices.
- Containerization and deployment experience (Docker etc).
- Strong analytical, performance-oriented, problem solving skills.
Preferred Qualifications:
- Familiarity with LLMs (GPT, BERT etc.), and ability to adapt them for domain-specific tasks.
- Strong backend development skills in FastAPI, Flask, or Django.
- Experience with databases: PostgreSQL, MySQL, MongoDB (NoSQL), or graph DBs.
- Cloud experience (AWS, GCP, or Azure) for scalable training/inference.
- Prior experience in link building , content matching.
- Experience in recruitment tech, HR analytics, candidate matching or job-market platforms.
- Experience in unsupervised learning / topic modeling / large scale content pipelines.
Method of Application
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