Senior Software Engineer - Ruby On Rails

About G2 - The Company

When you join G2, you’re joining the team that helps businesses reach their peak potential by powering decisions and strategies with trusted insights from real software users.

G2 is the worlds largest and most trusted software marketplace. More than 100 million people annually — including employees at all Fortune 500 companies — use G2 to make smarter software decisions based on authentic peer reviews. Thousands of software and services companies of all sizes partner with G2 to build their reputation and grow their business — including Salesforce, HubSpot, Zoom, and Adobe. To learn more about where you go for software, visit www.g2.com and follow us on LinkedIn.

As we continue on our growth journey, we are striving to be the most trusted data source in the age of AI for informing software buying decisions and go-to-market strategies. Does that sound exciting to you? Come join us as we try to reach our next PEAK!

About G2 - Our People

At G2, we have big goals, but we stay grounded in our PEAK (Performance + Entrepreneurship + Authenticity + Kindness) values. You’ll be part of a value-driven, growing global community that climbs PEAKs together. We cheer for each other’s successes, learn from our mistakes, and support and lean on one another during challenging times. With ambition and entrepreneurial spirit we push each other to take on challenging work, which will help us all to grow and learn.

You will be part of a global, diverse team of smart, dedicated, and kind individuals - each with unique talents, aspirations, and life experiences. At the heart of our community and culture are our people-led ERGs, which celebrate and highlight the diverse identities of our global team. As an organization, we are intentional about our DEI and philanthropic work (like our G2 Gives program) because it encourages us all to be better people.

About The Role

G2 is looking for a Senior Software Engineer to serve as the technical lead for our team, with a primary focus on building and maintaining robust web applications using Ruby on Rails. In this role, you’ll collaborate closely with product managers, designers, and business stakeholders to translate complex requirements into scalable technical solutions, while fostering a culture of engineering excellence. Experience with full-stack development, AI-assisted coding tools, and a passion for mentoring and driving cross-functional impact are key to success in this role

In This Role, You Will

Technical Leadership & Architecture

• Serve as a technical leader, providing architectural guidance and strategic direction in collaboration with the leadership team
• Establish and champion engineering best practices, code standards, and quality benchmarks across the team
  
  

Product Development & Delivery

• Build and maintain a high-quality, stable, and well-tested web application with comprehensive test coverage
• Deliver complete features in short development cycles, writing effective frontend and backend code
• Break down complex technical requirements into deliverable solutions using systematic decomposition patterns
• Leverage AI coding tools to accelerate development velocity and enhance team productivity
  
  

Cross-functional Collaboration

• Partner closely with designers, product managers, and business stakeholders to translate requirements into technical solutions
• Instrument features with metrics and measurements to enable data-driven business decisions
• Communicate technical concepts clearly to both technical and non-technical audiences
  
  

Quality & Operations

• Ensure quality releases through rigorous testing, code review, and deployment practices
• Monitor application performance and proactively address scalability concerns
• Contribute to incident response and system reliability efforts
  
  

Minimum Qualifications

We realize applying for jobs can feel daunting at times. Even if you don’t check all the boxes in the job description, we encourage you to apply anyway.

• 7+ years of professional software development experience, with significant time in web application development
• 3+ years of hands-on experience with Ruby on Rails in production environments
• Strong understanding of relational databases, including query optimisation, indexing, and schema design
• Working knowledge of Sidekiq (or any background job processing frameworks)
• Solid grasp of testing methodologies and frameworks
• Working knowledge of AI coding tools (GitHub Copilot, Cursor, or similar) and their integration into development workflows
• Familiarity with Model Context Protocol (MCP) or similar AI integration patterns
• Experience with version control (Git), CI/CD pipelines, and automated deployment processes
• Strong communication skills with the ability to collaborate across technical and non-technical teams
  
  

What Can Help Your Application Stand Out

• Experience working with active-admin
• Experience with Hotwire and Stimulus
• Bachelors degree in Computer Science
• Proven track record working in high-performing, agile environments with rapid iteration cycles
  
  

Our Commitment to Inclusivity and Diversity

At G2, we are committed to creating an inclusive and diverse environment where people of every background can thrive and feel welcome. We consider applicants without regard to race, color, creed, religion, national origin, genetic information, gender identity or expression, sexual orientation, pregnancy, age, or marital, veteran, or physical or mental disability status. Learn more about our commitments here.

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For job applicants in California, the United Kingdom, and the European Union, please review this applicant privacy notice before applying to this job.

How We Use AI Technology In Our Hiring Process

G2 incorporates AI-powered technology to enhance our candidate evaluation process. These tools may assist with initial application screening, skills assessment analysis, and identifying candidates whose qualifications align with specific role requirements. While AI technology supports our recruitment workflow, all final hiring decisions remain under human oversight and judgment.

Your Choice Matters: If you would prefer that your application be reviewed without AI assistance, you can opt out by entering your email address in the email entry field at the bottom of the Automated Processing Legal Notice. Choosing to opt out will not disadvantage your application in any way—we will ensure your materials receive a thorough manual review by our hiring team.

For additional details about how we handle your information throughout the application process, please review G2s Applicant Privacy Notice.

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