Senior Software Developer Jobs in Fullerton, CA (NOW HIRING)

Title: Senior Software Engineer III

Reports to: Software Engineering Manager

Location: This a majority remote position, but is required to be within the metropolitan areas of one of the following cities where we operate: Madison WI, Philadelphia PA, Boulder CO, or Los Angeles CA.

Job Type: Full-time, Exempt

Schedule: Mon- Thurs, 8am-430pm, 8 hours per day, 32 hours per week. Due to the nature of the work, some work hours outside of this may be required.

At Revolution, we believe in a future where every person has access to a bike—where cities are less congested and more connected. More than 200 team members work toward that future every day, one ride at a time.

We design and operate bike share systems that serve communities across North America. From large cities to small towns, college campuses, and corporate environments, we deliver solutions tailored to the needs of each place we serve.

At Revolution, you’ll be part of a team that values collaboration, curiosity, and practical problem-solving. We are committed to building an inclusive workplace where people can contribute meaningfully and grow. Our commitment to employee well-being is reflected in our recognition as a 2026 Platinum Bell Seal recipient by Mental Health America, honoring our efforts to foster a respectful and mentally healthy workplace.

A few of the benefits we offer:

• Competitive compensation package  
• Affordable medical, dental, and vision insurance options  
• 401k with up to 4% employer match  
• 3 weeks PTO + 7 days sick time off per year
• Paid parental leave

The Senior Software Engineer III is an expert individual contributor on the software team and plays a critical role in developing innovative software solutions that improve the rider and operator experience in our bike share systems. Using their expertise and knowledge, the Senior Software Engineer III will act as a technical resource for the Software Team. The position will collaborate closely with cross-functional teams, drives feature development, and provides technical leadership to ensure our applications meet the highest standards of performance, reliability, and scalability. 

The person in this role contributes to the scrum team by writing software for new features and ongoing development projects and collaborating with other software engineers and quality assurance engineers to thoroughly plan, implement, and test the work. A Software Engineer III may work on software integrations with our station technology, an administration website for bike share system operators, a mobile app, built in .NET MAUI, for bike share system users, and data feeds, such as GBFS and MDS, for bike share system partners. 

Essential Duties and Responsibilities: 

Software Development & Integration

• Design, develop, and maintain high-quality code for BCycle applications, ensuring smooth integration between services and components across the tech stack (front-end, back-end, databases, and external APIs).
• Contribute to the architectural design and implementation of new features, ensuring alignment with team goals and business objectives.
• Contribute to technical design of our system architecture to promote scalability and reliability.
• Complete code reviews and contribute feedback to maintain high-quality code and share knowledge with the team.

Technical Leadership

• Provide technical guidance to junior team members, helping them grow while ensuring adherence to best practices in software development and engineering standards.
• Offer solutions to complex technical challenges and outline effective technical approaches for new features and projects.

Collaboration & Quality Assurance

• Actively participate in scrum ceremonies including daily standups, backlog refinement, sprint review.
• Work closely with fellow software engineers, quality assurance, and product teams to ensure the seamless delivery of features, ensuring thorough testing and documentation.

Communication & Problem Solving

• Communicate technical concepts and progress clearly to both technical and non-technical stakeholders.
• Approach challenges with curiosity, a solution-oriented mindset, and a willingness to collaborate with others to resolve issues.

Operational Support

• Participate in software deployments and on-call rotations, ensuring our applications are running smoothly and efficiently in production.
• Assist in troubleshooting and resolving production issues in a timely manner.

Continuous Improvement

• Stay up to date with industry trends and emerging technologies, contributing to the evolution of development practices and tooling within the team.
• Proactively identify areas for improvement and implement solutions to enhance software performance, reliability, and user experience.

Education and/or Work Experience Requirements: 

• Undergraduate degree in computer science or equivalent experience
• 8-10+ years of experience in software development
• Experience with .NET, C#, OOPs, design patterns and source control systems (Git, etc.)
• Experience with ASP.NET MVC and ORM tools
• Experience with database technologies (SQL Server, MSSQL)
• Experience with RESTful APIs using Web API, ASP.NET Core
• Experience with HTML 5, CSS 3.0, Bootstrap, Javascript
• Experience with .NET MAUI and mobile application development a plus
• Experience with Linux and/or Docker a plus
• Understanding of microservice architecture, cloud-hosted systems. Experience with Microsoft Azure a plus
• Familiarity with latest security protocol standards, including but not limited to HTTPS and OAuth2
• Familiarity with continuous integration and continuous delivery (CI/CD) pipelines
• Experience with agile development methodology
• A passion for learning and self-development

Preferred Qualifications:

• Experience working in the micromobility, cycling and/or urban transportation infrastructure industries

Physical Requirements and Special Demands: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

• Required standing or sitting for several hours straight at a time
• Ability to maintain regular, punctual attendance in accordance with company policy
• Repetitive motion required of the wrists, hands, or fingers occasionally throughout the workday
• Must be able to talk, listen and speak clearly on telephone and video conferencing throughout the workday
• The person in this full-time position is expected to work 32 hours per week (4 days per week, 8 hours per day). Some hours outside of this, including nights and weekends, may be required.

We are an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.