Senior Software Engineer (C#/ .NET Framework)

Composable Analytics, Inc. (Headquarters: Boston, MA)

Location: Boston, MA   |   Full-Time
C# .NET Framework Distributed Systems SQL Server Backend APIs UI Back End Engineer Staff Engineer

Composable Analytics, Inc. is a technology company that has spun out of prestigious institutions like MIT and the US Department of Defense. Our mission is to empower organizations to become digital masters by adopting an intelligent approach to DataOps and Enterprise AI. We build a comprehensive, end-to-end platform that enables businesses to implement data strategies that adapt to evolving needs, fostering dynamic decision-making and automation through advanced AI capabilities.

This role is part of our core engineering team, where you will help build the foundation of our enterprise-grade, distributed DataOps platform. You will work on challenging engineering problems, collaborating with a sharp, interdisciplinary team to advance new ideas and shape the product direction. If you thrive in a fast-paced environment and enjoy the freedom to invent while building practical solutions, this role is for you.

Key Responsibilities:

  • Design and develop high-performance, distributed systems using C# and .NET Framework.
  • Optimize system performance, scalability, and reliability, with a focus on multi-threading and concurrency.
  • Work with SQL Server and other databases to design and implement efficient data access layers.
  • Collaborate with frontend teams to build and maintain APIs that power our modern user interfaces.
  • Mentor junior engineers and contribute to code reviews, ensuring adherence to best practices.
  • Troubleshoot and resolve complex technical issues in production environments.
  • Stay at the forefront of .NET technologies and contribute to the evolution of our tech stack.

Required Skills and Qualifications:

  • Proven experience in C# and .NET Framework, with a strong understanding of object-oriented design principles.
  • Expertise in multi-threading, asynchronous programming, and performance optimization.
  • Deep knowledge of SQL Server and relational database design.
  • Experience with RESTful web services and API development.
  • Familiarity with modern UI technologies (HTML5, JavaScript, CSS) is a plus.
  • Excellent problem-solving skills and the ability to write clean, maintainable code.
  • A track record of building scalable, distributed systems in a professional setting.
  • Strong collaboration and communication skills, with experience working in cross-functional teams.

Ideal Candidate:

  • You have 5+ years of professional experience in software engineering, with a focus on backend systems.
  • You possess a Bachelor’s or Master’s degree in Computer Science or a related field.
  • You are comfortable working in an Agile development environment and value continuous learning.
  • You have a history of delivering high-quality software on time, with an eye for detail and a commitment to excellence.
  • You are passionate about technology and enjoy the challenge of solving complex engineering problems.

This is a full-time, on-site position based in our Boston, MA office. We offer competitive compensation and benefits, including health insurance, paid time off, and opportunities for professional growth.

Apply by sending your resume and cover letter to info@composableanalytics.com.

Post Date: July 31, 2025