Ruby On Rails - Senior Engineer

Why Join Iris?Are you ready to do the best work of your career at one of India’s Top 25 Best Workplaces in IT industry? Do you want to grow in an award-winning culture that truly values your talent and ambitions?Join Iris Software — one of the fastest-growing IT services companies — where you own and shape your success story.

About Us At Iris Software, our vision is to be our client’s most trusted technology partner, and the first choice for the industry’s top professionals to realize their full potential.

With over 4,300 associates across India, U.S.A, and Canada, we help our enterprise clients thrive with technology-enabled transformation across financial services, healthcare, transportation & logistics, and professional services.

Our work covers complex, mission-critical applications with the latest technologies, such as high-value complex Application & Product Engineering, Data & Analytics, Cloud, DevOps, Data & MLOps, Quality Engineering, and Business Automation.

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Our Employee Value Proposition, “Build Your Future. Own Your Journey.” reflects our belief that people thrive when they have ownership of their career and the right opportunities to shape it.

We foster a culture where your potential is valued, your voice matters, and your work creates real impact. With cutting-edge projects, personalized career development, continuous learning and mentorship, we support you to grow and become your best — both personally and professionally.

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Job Description

Mandatory Skills:

Rails (Ruby on Rails)

Key Responsibilities

• Design and develop scalable enterprise applications using Ruby on Rails aligned with business and technical requirements.

• Define application architecture approaches and development standards using Ruby on Rails best practices.

• Lead development of reusable application modules, shared services, and framework-based components.

• Design and optimize application workflows, business logic implementation, and application structure.

• Establish development standards, coding practices, and quality guidelines across Rails-based applications.

• Review application designs and code to ensure adherence to architecture and engineering standards.

• Troubleshoot complex application issues through detailed root cause analysis and sustainable solutions.

• Drive application performance optimization, maintainability improvements, and code quality initiatives.

• Ensure applications are scalable, reliable, maintainable, and aligned with business objectives.

• Support testing, deployment, and release management activities.

• Mentor team members on Ruby on Rails development and engineering best practices.

• Collaborate with various teams and stakeholders to support end-to-end solution delivery.

• Drive continuous improvement initiatives focused on application quality and engineering excellence.

Behavioral Competencies

• Demonstrates strong ownership while driving technical excellence and solution quality.

• Collaborate effectively with various teams and business stakeholders to ensure smooth delivery.

• Promotes engineering best practice through quality-focused development and proactive problem-solving.

• Applies strong analytical thinking to evaluate complex technical challenges and solution alternatives.

• Demonstrate adaptability while managing evolving technologies, frameworks, and business requirements.

• Communicates effectively regarding technical decisions, risks, dependencies, and delivery progress.

• Maintains high attention to detail across design, development, testing, and implementation activities.

• Encourages continuous improvement in engineering practices, code quality, and application performance.

• Supports knowledge sharing and mentoring to strengthen team capabilities.

• Balances technical excellence with business priorities and delivery commitments.

Mandatory Competencies

Perks and Benefits for IrisiansIris provides world-class benefits for a personalized employee experience. These benefits are designed to support financial, health and well-being needs of Irisians for a holistic professional and personal growth. Click here to view the benefits.