Senior Full-Stack Developer
At a glance
Senior Full-stack Engineering role at Aristotle. Washington · full-time · $130,000–$170,000 base.
techroles summary, based on the employer's posting.
What you'll do
- Build and test applications with C#, .NET, ASP.NET, SQL Server, and Angular or a comparable front-end framework
- Develop REST APIs and services that move high volumes of data reliably
- Create workflows to ingest, transform, and analyze large collections of text and other data
- Shape microservices and distributed-system architecture, and set up CI/CD pipelines for delivery
- Support applications in production, document how systems work, and guide teammates through reviews and development practices
What you bring
- At least seven years building and maintaining enterprise web applications with modern languages and frameworks
- A bachelor's or master's degree in computer science, engineering, or a related discipline
- Production experience applying AI/ML and NLP, including model training, back-testing, regression testing, and monitoring
- Strong grounding in database design, query tuning, scalable APIs, and front-end development with Angular or a comparable framework
Who this fits
This senior role suits an experienced full-stack developer who can apply AI/ML and NLP in production and contribute to technical decisions and teammate development. The position is onsite in Washington, United States.
From the employer
We are seeking a Senior Full-Stack Developer with a strong background in building and architecting complex, data-driven systems. In this role, you’ll design and deliver modern applications, APIs, and services that process large volumes of structured and unstructured data. Experience with AI/ML techniques such as machine learning pipelines, natural language processing, or large-scale text analysis is highly essential and will help shape the next generation of our technology.
Key Responsibilities
- Design, develop, and test applications using Microsoft .NET, C#, ASP.NET, MS SQL Server, and front-end frameworks such as Angular or similar.
- Build and maintain REST-based APIs and services capable of handling scalable, high-throughput data flows.
- Integrate and deliver code incorporating emerging technologies, with emphasis on AI/ML frameworks, NLP toolkits, and cloud-based data processing.
- Implement solutions for ingesting, transforming, and analyzing large bodies of text and data.
- Contribute to architectural decisions, including microservices and distributed systems design.
- Create and configure CI/CD pipelines for seamless integration and delivery.
- Provide production support for applications and services, including legacy environments.
- Document systems and processes for continuity and scalability.
- Partner with stakeholders to review requirements and contribute to functional and technical specifications.
- Mentor teammates, lead code reviews, and introduce best practices in development.
Salary Range: $130k-$170k per year
Requirements
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- 7+ years of experience building and maintaining enterprise-grade web applications using modern languages and frameworks (e.g., C#/.NET Core, TypeScript/Node, React) with Azure cloud services preferred.
- Hands-on experience implementing AI/ML and NLP technologies (e.g., classification, clustering, summarization) in production applications, with familiarity in model training, back-testing, regression testing, and monitoring.
- Strong knowledge of database design, query optimization, and building scalable APIs and services.
- Strong UI/UX and workflow management skills.
- Proficiency in front-end frameworks such as Angular (or comparable).
- Understanding of scalability and performance best practices, including rate-limiting, caching, distributed systems, and automated testing frameworks.
- Excellent problem-solving and communication skills, with the ability to translate complex technical solutions into clear business value.
Benefits
All positions are Full-Time, with competitive compensation, medical benefits, paid vacation, 401k plan and stock options. Casual dress code and a non-corporate atmosphere make this a fun place to work and learn in a team environment. Please visit our website at www.aristotle.com.
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