Staff Software Engineer
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Before you apply
LocationJaipur
Also inJaipur / Gurugram, India
Typefull-time
SeniorityLead
Experience8+ yrs
DepartmentEngineering
Company size1,001–5,000 people
PostedOct 28, 2026 · 1w ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
8+ years of professional software engineering experience
Strong hands-on expertise in Ruby on Rails (mandatory)
Strong computer science fundamentals: Design Patterns, Data Structures & Algorithms, Operating Systems
Experience working with large-scale data systems, including both relational and NoSQL databases
Proven ability to solve complex technical problems with a hands-on mindset
Experience with microservices architecture and platform migration to modern architectures
Strong knowledge of cloud platforms (AWS or similar), including cost optimization and multi-region deployments
Solid understanding of web technologies: HTTP lifecycle, REST APIs (hands-on), caching strategies, messaging technologies, API security
Experience building and scaling large, performant enterprise applications
Strong communication, collaboration, and leadership skills
Coach and mentor engineers
Excellent design and coding skills in Golang
Experience with Java, C#, or other backend languages is a plus
Skills
Ruby on Rails
Golang
Java
C#
Design Patterns
Data Structures & Algorithms
Operating Systems
relational databases
NoSQL databases
microservices architecture
AWS
HTTP
REST APIs
caching strategies
messaging technologies
API security
About the company
For over four decades, PAR Technology Corporation (NYSE: PAR) has been a leader in restaurant technology, empowering brands worldwide to create lasting connections with their guests. Our innovative solutions and commitment to excellence provide comprehensive software and hardware that enable seamless experiences and drive growth for over 100,000 restaurants in more than 110 countries. Embracing our “Better Together” ethos, we offer Unified Customer Experience solutions, combining point-of-sale, digital ordering, loyalty and back-office software solutions as well as industry-leading hardware and drive-thru offerings. To learn more, visit partech.com or connect with us on LinkedIn, X (formerly Twitter), Facebook, and Instagram.
Staff Software Engineer
Reporting To
Engineering Manager
Location
Jaipur / Gurugram, India
About the Role
We are looking for a highly skilled Staff Software Engineer who is passionate about building scalable, high-quality software and mentoring engineering teams. This role requires a strong hands-on technologist with deep expertise in Ruby on Rails, experience designing distributed systems, and the ability to lead by example in a fast-growing, high-scale environment.
What You’ll Do
· Coach and mentor engineers, helping develop some of the best technical talent in the industry.
· Design, develop, test, release, and maintain core components of PAR/Punchh products.
· Build high-quality, scalable, and reliable software that is widely adopted by customers.
· Architect and scale features to handle 2x–4x annual growth, managing systems with millions of records and terabytes of data.
· Play a key role in technical design and architectural decisions, building toward an efficient microservices-based distributed architecture.
· Drive best practices around code quality, performance, security, and maintainability.
· Take ownership of deliverables and obsess over engineering excellence and craftsmanship.
What You’ll Need
· 8+ years of professional software engineering experience.
· Strong hands-on expertise in Ruby on Rails (mandatory).
· Excellent design and coding skills in:
o Ruby on Rails (must-have)
o Golang
· Experience with Java, C#, or other backend languages is a plus.
· Strong computer science fundamentals, including:
o Design Patterns
o Data Structures & Algorithms
o Operating Systems
· Experience working with large-scale data systems, including both relational and NoSQL databases.
· Proven ability to solve complex technical problems with a hands-on mindset.
· Experience with microservices architecture and platform migration to modern architectures.
· Strong knowledge of cloud platforms (AWS or similar), including:
o Cost optimization
o Multi-region deployments
· Solid understanding of web technologies, including:
o HTTP lifecycle
o REST APIs (hands-on)
o Caching strategies
o Messaging technologies
o API security
· Experience building and scaling large, performant enterprise applications.
· Strong communication, collaboration, and leadership skills
Interview Process
· Interview 1: Phone Screen with Talent Acquisition Team
· Interview 2: Hiring Manager Interview (MS Teams)
· Interview 3: Technical Interview with the Team (MS Teams/F2F)
· Interview 4: Department Head Interview (MS Teams/F2F)
Legal
PAR is proud to provide equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. We also provide reasonable accommodations to individuals with disabilities in accordance with applicable laws. If you require reasonable accommodation to complete a job application, pre-employment testing, a job interview or to otherwise participate in the hiring process, or for your role at PAR, please contact [email protected]. If you’d like more information about your EEO rights as an applicant, please visit the US Department of Labor’s website.