Sr. Software Engineer - FOS

CannonDesign

11h • $148,000 - $175,000

About The Position

Facility Optimization Solutions (FOS), a subsidiary of CannonDesign, is seeking an experienced and highly skilled Senior Software Engineer to join our FOS products team. Reporting to the Director of Software Engineering, you will play a key role in designing, developing, and implementing robust and scalable SaaS solutions. You will contribute significantly to technical architecture, ensuring our engineering practices meet high standards and align with the overall enterprise strategy. This role requires both people leadership and a strong individual contributor mindset with a passion for technical excellence, mentorship, and collaborative problem-solving. You will work closely with cross-functional teams, including product management, design, and other engineering functions, to translate business requirements into technical specifications and deliver high-quality products that delight our internal and external clients. As part of the recruitment process, selected candidates will be required to complete online skills assessments through Karat, including a 15-minute assessment measuring proficiency in Algorithms, Data Structures, and Back-end, and a one-hour technically based interview.

Requirements

• Bachelor’s degree in computer science, software engineering, or a related field required. Master's degree preferred.
• Minimum of 10+ years of qualifying experience in software engineering.
• Minimum of 5 years’ experience in SaaS application development.
• Working knowledge of VB.NET along with proficiency in multiple programming languages is highly preferred - especially C#, React, Node.js, Python, and TypeScript.
• Demonstrated ability to architect, design, build, and integrate frontend user interfaces, backend services, and APIs.
• Strong understanding of software architecture patterns, cloud computing, APIs, deprecating services, and DevOps practices such as CI/CD and source control (Git).
• Excellent communication and interpersonal skills, with the ability to effectively collaborate with technical and non-technical stakeholders.

Nice To Haves

• Master's degree preferred.
• Experience with implementing and maintaining SOC2 type2 certification in SaaS products is preferred.
• Experience leading hybrid onshore and offshore software engineering teams is preferred.

Responsibilities

• Contribute to the design and implementation of scalable, robust, and secure application architecture under the guidance of the Director of Software Engineering.
• Lead a team of developers through the full software development lifecycle — from design and development to deployment and ongoing support of SaaS products.
• Drive the adoption of best practices in software engineering within your team, focusing on DevOps competencies (CI/CD), monitoring and observability, performance, and automated testing.
• Oversee modernization efforts - including maintenance and migration of legacy applications while ensuring minimal disruption to existing customers.
• Ensure compliance with SOC2 controls by embedding evidence collection, access management, and secure development processes into daily workflows.
• Set high standards for code quality by modeling clean, maintainable coding practices and guiding the team through effective peer reviews.
• Work across teams to ensure seamless integration and successful deployment of applications.
• Assist in the architectural design of SaaS software systems and implement key architectural initiatives as directed.
• Continuously assess and improve system performance ensuring accuracy, reliability, and scalability and drive root cause analysis for production issues.
• Stay current with industry trends, emerging technologies, and best practices in software engineering and architecture.

Benefits

• We offer a full benefit package including medical, dental and vision coverage and flexible spending account options and voluntary insurances.
• We have paid time off, flex-time schedules, remote work options and a 401k plan and employee perk programs.
• For a general overview of our benefits, please visit our careers page at https://www.cannondesign.com/careers/benefits.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 51-100 employees