> Markdown version of [/jobs/ext/2730786-software-engineer-ii](https://www.wearedevelopers.com/jobs/ext/2730786-software-engineer-ii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer II - **Company:** Dataminr, Inc. - **Location:** New York, NY, United States (Remote available) - **Experience:** Experienced - **Salary:** $137,717.0 - $160,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Amazon S3, Applications Architecture, Application Layers, Computer Engineering, Data Integrity, Data Visualization, Relational Databases, Elasticsearch, Human-Computer Interaction, Information Retrieval, Python (Programming Language), PostgreSQL, Machine Learning, MongoDB, MySQL, Natural Language Processing, Named Entity Recognition, NLTK (NLP Analysis), NoSQL, Object-Oriented Software Development, DataOps, Search Technologies, Software Deployment, Software Engineering, Unstructured Data, Web Applications, Web Application Frameworks, Data Processing, Data Storage Technologies, ReactJS, Flask (Web Framework), Large Language Models, Topic Modeling, Backend, Fastapi, Scikit Learn, Information Technology, Front End Software Development, Restful APIs, Spacy, Document Classification, Data Pipelines, Docker, Web Api, Microservices - **Published:** September 5, 2026 - **Apply:** https://www.dice.com/job-detail/ae9fb0d7-3bce-4bbc-b899-b1477b5184d2 ## About the Role * This position requires a Bachelor's degree or equivalent in Computer Science, Computer Engineering, Information Technology, or a closely related field and 3 years of experience in using full-stack AI software development, including AI frameworks, backend API development and frontend development using modern web frameworks. Must also have each of the following: * Demonstrated experience working with Python for backend development, data processing, and machine learning or NLP workflow implementation. * Demonstrated experience with developing backend service with Java or equivalent object-oriented programming language. * 3 years of demonstrated frontend development experience with JavaScript, of which 2 years must be in React, including component design and integration with REST APIs. * 2 years of demonstrated experience working in backend framework with FastAPI and/or Flask for building and deploying RESTful web services. * 2 years of demonstrated experience designing, implementing, and consuming RESTful APIs across distributed application architectures. * 3 years of demonstrated experience working with relational database systems (PostgreSQL and/or MySQL) and NoSQL databases (MongoDB) for structured and unstructured data management. * Demonstrated experience implementing search and information retrieval solutions using Elasticsearch. * 2 years of demonstrated experience integrating LLM APIs and RAG pipeline frameworks, including Langchain, into production AI applications. * Demonstrated experience working with NLP techniques including named entity recognition (NER), text classification, and topic modeling, using libraries such as NLTK, SpaCy, or Scikit-Learn. * 2 years of demonstrated experience working and collaborating with AI researchers to develop and deploy AI models into production systems. * Demonstrated experience containerizing and deploying applications using Docker on AWS cloud infrastructure, including AWS S3. * Employer will accept experience gained concurrently. ## Description * Design, develop, and maintain full-stack AI-driven web applications and microservices using Python, Java, and React, delivering both high-quality prototype systems and production-ready applications that meet performance and reliability standards. * Build, deploy, and optimize RESTful API backend services using FastAPI and Flask frameworks; implement and consume APIs across distributed application layers to support real-time document processing and large-scale data pipelines. * Develop and maintain frontend user interfaces using React, including researcher dashboards, administrative consoles, and data visualization components, applying user interaction best practices. * Integrate large language model (LLM) APIs and retrieval-augmented generation (RAG) pipelines - including prompt engineering, cost optimization, hallucination heuristics, and output evaluation - into production software systems to enable intelligent document processing, semantic search, and automated generation capabilities. * Design and implement data storage, retrieval, and management solutions using relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB); manage document-scale data operations and data integrity across large corporations. * Deploy, manage, and monitor containerized microservice applications on AWS cloud infrastructure using Docker, applying scalability and operational efficiency best practices across development and production environments. * Collaborate with AI researchers, product managers, designers, and cross-functional engineering teams to design and implement human-AI workflow tools and applied AI research products, owning end-to-end development of key platform components. ## Related Videos - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) - [Coffee with Developers - Maria Apazoglou](https://www.wearedevelopers.com/videos/1209-coffee-with-developers-maria-apazoglou) - [Coding for Good: Achieving social change with an app](https://www.wearedevelopers.com/videos/1645-coding-for-good-achieving-social-change-with-an-app) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)