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# Senior Software Engineer II

- **Company:** Modus Closing
- **Location:** Boston, NY, United States
- **Experience:** Expert
- **Salary:** $176,800.0 - $196,100.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Automation of Tests, Cascading Style Sheets (CSS), Cloud Computing, Communications Protocols, Continuous Delivery, Continuous Integration, Python (Programming Language), Machine Learning, Node.Js, Scrum Methodology, Software Engineering, TypeScript, User-Centered Design, ReactJS, Event Driven Architecture, Containerization, Information Technology, Data Analytics, Apache Kafka, Front End Software Development, Grpc, Data Pipelines, Golang, Microservices
- **Published:** October 1, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=e81d0e3aa5997661

## About the Role

* BS in Computer Science, Software Engineering, or equivalent practical experience.
 * 5+ years of experience developing comprehensive, well-tested, and high-performance software applications in Typescript, Javascript, and HTML/CSS
 * 5+ years of experience with React and NodeJS
 * 3+ years of experience using AWS / cloud technologies
 * A track record as a technical leader with cross-team impact
 * Understanding and adherence to industry-standard best practices in software development and architecture while keeping abreast of evolving technologies in AI
 * A sheer eye for design and attention to detail, the products you build should not merely be functional but should take in context and anticipate our customer's needs in a beautiful way
 * Strong critical thinking skills, great communication skills and passion for delivering operational excellence
 * Strong familiarity with continuous integration/continuous delivery (CI/CD) pipelines, containerization, and Agile/Scrum methodologies
 * Excellent verbal and written communication skills with a strong sense of technical empathy for your end-users (whether they are real estate agents or fellow developers)
 * Nice to have: Experience with backend programming experience using languages such as Java, Golang, or Python
 * Nice to have: Experience with Kafka and event-driven systems, gRPC, Thrift, and other server-to-server communication protocols

## Description

Based on your background and interests, you will have the opportunity to align with one of our specialized domains:

 * Customer Relationship Management (CRM): CRM Insights is transforming Compass's CRM from a system of record into an intelligent system of action - using AI-driven insights to surface data patterns and proactively guide agents toward high-value activity. As the FE Lead, you'll shape a strategic, high-visibility product surface - building innovative dashboards, notifications, and reporting interfaces that make those insights actionable for thousands of agents.
 * Broker Productivity: Powers the scalability of brokerage operations by engineering a unified operating system that consolidates fragmented back-office workflows-including several back-office applications, APIs, tools and services-into a cohesive, data-driven ecosystem that eliminates manual dependencies and empowers brokerages to grow and operate profitably.

What You Will Do

 * End-to-End Design & Build: Architect, build, and maintain high-performance, distributed, event-driven microservices and cloud infrastructure, while ensuring seamless integration with modern, intuitive frontend interfaces.
 * Drive Technical Delivery: Independently define, decompose, and lead the delivery of complex technical projects and subsystems across the entire stack.
 * Incorporate Intelligent Automation: Build and operationalize modern software patterns, including integrating AI models, data pipelines, and telemetry systems to automate workflows.
 * Champion Engineering Excellence: Perform rigorous code and design reviews, write high-quality automated tests (unit, integration, and end-to-end), and continuously leave codebases cleaner and more performant than you found them.
 * Own Your Domain: Act as a subject matter expert, creating clear technical documentation (architecture diagrams, runbooks, and specs) and owning your services and applications throughout their entire lifecycle.
 * Collaborate & Mentor: Work closely with cross-functional stakeholders to balance requirements, resolve systemic bottlenecks, and actively mentor peers to level up the engineering team.