> Markdown version of [/jobs/ext/3913785-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/3913785-senior-software-engineer). 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). --- # Senior Software Engineer - **Company:** Unitedhealth Group Inc - **Location:** Richardson, TX, United States (Remote available) - **Experience:** Expert - **Salary:** $91,700.0 - $163,700.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Amazon Web Services, Data Analysis, Microsoft Azure, Big Data, Cascading Style Sheets (CSS), Code Review, Data Infrastructure, Distributed Systems, Apache Hadoop, JSON, Python (Programming Language), Machine Learning, MySQL, Node.Js, NoSQL, Scrum Methodology, Cloud Services, Scala (Programming Language), Service-Oriented Architecture, Software Engineering, TypeScript, Web Services, ReactJS, Flask (Web Framework), Snowflake, Apache Spark, Software Application Programming, Fastapi, AngularJS, Information Technology, Restful APIs, Databricks, Web Api - **Published:** October 26, 2026 - **Apply:** https://www.techcareers.com/job.asp?id=3467369478&tx=DT11202UYD&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role * 8+ years of professional experience in Information Technology (IT) * 5+ years of experience developing software applications * 5+ years of experience developing applications using Scala, Python, JSON, and Web Services * 3+ years of experience developing solutions hosted within public cloud providers such as Azure/AWS, etc. * 2+ years of experience developing, deploying, and maintaining web APIs or RESTful services in a production environment * 2+ years of experience working with distributed systems technologies such as Spark, Databricks, Hadoop, or Snowflake * 2+ years of experience with MySQL and NoSQL databases * 2+ years of experience in supporting Agile delivery methodologies, including backlog refinement, user story development, and sprint planning * 2+ years of experience with AI/ML-driven solutions * 1+ years of experience building services or full stack applications using technologies such as FastAPI, Flask, Node.js, React, Angular, TypeScript, and HTML/CSS, * Data analysis experience * Functional testing experience * Healthcare industry experience * Understanding of SOA (service-oriented architecture) concepts * Excellent analysis, process, problem solving and critical thinking skills ## Description * Design, code, test, document, and maintain high-quality and scalable Big Data, Cloud solutions * Design, develop and implement analytics rules engines * Research, evaluate, and deploy new tools, frameworks, and patterns to build sustainable Big Data platform * Identify gaps and opportunities for improvement of existing solutions * Define and develop APIs for integration with various data sources in the enterprise * Analyze and define customer requirements * Assist in defining product technical architecture * Make accurate development effort estimates to assist management in project and resource planning * Create prototypes, proof-of-concepts & design of AI/ML models and code reviews * Collaborate with management, quality assurance, architecture, and other development teams * Write technical documentation and participate in production support * Keep skills up to date through ongoing self-directed training