- Experience with Spring (MVC, IOP/DI, REST, Security) & Hibernate/Spring
- Experience with SOAP / REST web services
- Knowledge of SQL
- Knowledge of No SQL concepts, understanding of Solr, Redis and Mongo DB is desirable
- Understanding concepts of CDN & Content Management
- Must have worked on any one messaging solutions
Bonus Points for micro service design and development experience
- Bonus points for any mobile development experience
- Used Agile methodology
- Experience leading or working with cross geography teams
- Bonus Points for experience working on Unix, shell scripting & Build Systems
- Experience in performance optimization is an added advantage
POSITION :
- You will be actively involved during the entire technology development lifecycle. Responsibilities will include all aspects from design, coding, testing, customer feedback cycle changes and support.
- Primary role in software development with object-oriented Java
- The customized solutions that you will be architecting and developing will also require knowledge and experience with spring / Hibernate, SOAP / REST, and SQL.
- Ability to learn new technologies quickly and willingness to read and digest large existing source code and take ownership on complex component or subsystem to drive improvements and re-architecture
- Work with a team of amazing developers and designers involved in the design and development of global platforms
- Invent and prototype new features, build, test and ship them to customers as SaaS, cloud based or hosted product platforms
- Drive the implementation of new technologies which improve our ability to build great customers products.
- Participate in a fun, open learning environment with great benefits and smart talented folks that represent among the best globally.
QUALIFICATION :
- A Bachelor's degree in Computer Science (or equivalent experience)
- M-Tech or advanced degree a plus
- Hackathon participation and accolades are a plus
Job Role :
Quinbay is an upstart digital platforms and products company with a core focus on disrupting traditional markets and business models with the strength of our innovation driven digital value. We harness the power of our open innovation culture, our unique talent selection approach, the skills and expertise of our people across various industries, domains and technologies and a unique blend of analytics driven strategies for creating future digital platforms.
OPPORTUNITIES :
- Pursue opportunities in and learning/growth interests in Mobile, product development, product management, Analytics, Machine learning, UI/UX design, DevOps, Automation, Drones, bots and Java / open source development frameworks and methodologies - on a variety of domains like eCommerce, Logistics and fulfilment, Mcommerce and a whole lot others.
- Opportunities to be part of fastest growing eCommerce platforms in exciting application areas like core commerce, supply chain, logistics and fulfilment, merchant, mobile commerce, analytics, automation and a lot more for the global markets positioned for Asia.
Read more
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Apoorv Pandey
Sr. Mobile Developer - Prismberry Technologies Pvt Ltd
The entire journey, right from the interview process to the onboarding, has been absolutely seamless and delightful. Every step was meticulously planned and executed with such precision that it made the experience not just smooth but genuinely enjoyable. Kudos to the team!
Shubham Vishwakarma
Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Ashish Gupta
Gen AI Engineer - Fractal Analytics
The process was smooth, and the team was incredibly supportive. A special mention to Eman, who was exceptional - always available with updates and consistently following up with the Fractal team. Her support made the journey seamless.
Parth Lukhi
Senior Software Developer - Bits In Glass
It was a great experience with Cutshort. I would not believe that apart from Naukri and LinkedIn, we could land jobs. But I did through Cutshort.
Apoorv Pandey
Sr. Mobile Developer - Prismberry Technologies Pvt Ltd
The entire journey, right from the interview process to the onboarding, has been absolutely seamless and delightful. Every step was meticulously planned and executed with such precision that it made the experience not just smooth but genuinely enjoyable. Kudos to the team!
Shubham Vishwakarma
Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Ashish Gupta
Gen AI Engineer - Fractal Analytics
The process was smooth, and the team was incredibly supportive. A special mention to Eman, who was exceptional - always available with updates and consistently following up with the Fractal team. Her support made the journey seamless.
Parth Lukhi
Senior Software Developer - Bits In Glass
It was a great experience with Cutshort. I would not believe that apart from Naukri and LinkedIn, we could land jobs. But I did through Cutshort.
Apoorv Pandey
Sr. Mobile Developer - Prismberry Technologies Pvt Ltd
The entire journey, right from the interview process to the onboarding, has been absolutely seamless and delightful. Every step was meticulously planned and executed with such precision that it made the experience not just smooth but genuinely enjoyable. Kudos to the team!
Companies hiring on Cutshort
About Quinbay technologies
Founded :
2020
Type :
Product
Size :
500-1000
Stage :
Profitable
About
Quinbay Technologies is committed to being at the forefront of digital innovation and is building the future. The future of eCommerce is being shaped by their high-performing teams, which are composed of people that are exceptionally competent and devoted. The company's mission is to create cutting-edge technologies for use in eCommerce in the future. They are on a journey in which they are addressing basic concerns on the delivery of software and business.
The supply chain will be the factor that decides whether an e-commerce platform comes out on top. Quinbay Technologies makes improvements every day in the areas of speed, cost, and quality. Our specialists in the Supply Chain are working on developing one of the most innovative and scalable systems that are centered on the delight of customers.
We are seeking a Senior Backend Developer with strong expertise in Java (Spring Boot) and working knowledge of Python. In this role, Java will be your primary development language, with Python used for scripting, automation, or selected service modules. You’ll be part of a collaborative backend team building scalable and high-performance systems.
Key Responsibilities
Design and develop robust backend services and APIs primarily using Java (Spring Boot)
Contribute to Python-based components where needed for automation, scripting, or lightweight services
Build, integrate, and optimize RESTful APIs and microservices
Work with relational and NoSQL databases
Write unit and integration tests (JUnit, PyTest)
Collaborate closely with DevOps, QA, and product teams
Participate in architecture reviews and design discussions
Help maintain code quality, organization, and automation
Required Skills & Qualifications
4 to 10 years of hands-on Java development experience
Strong experience with Spring Boot, JPA/Hibernate, and REST APIs
At least 1–2 years of hands-on experience with Python (e.g., for scripting, automation, or small services)
Familiarity with Python frameworks like Flask or FastAPI is a plus
Experience with SQL/NoSQL databases (e.g., PostgreSQL, MongoDB)
Good understanding of OOP, design patterns, and software engineering best practices
Job Description: We are seeking a skilled Backend Developer to join our dynamic team. The ideal candidate will be responsible for designing, implementing, and maintaining the server-side logic, databases, and APIs of our applications. Key responsibilities include collaborating with cross-functional teams to develop scalable and efficient backend systems, troubleshooting and resolving issues, and staying updated on industry trends. Proficiency in programming languages such as Python, Java, or Node.js, along with experience in database management and API development, are essential for success in this role. Strong problem-solving skills, attention to detail, and a passion for creating robust and high-performance backend solutions are highly valued.
Requirements:
Proficiency in one or more backend programming languages (e.g., Python, Java, Node.js)
Experience with database management systems (e.g., MySQL, PostgreSQL, MongoDB)
Knowledge of RESTful API design and development
Familiarity with cloud services (e.g., AWS, Azure) is a plus
Strong problem-solving and troubleshooting skills
Collaborative mindset with excellent communication skills
Ability to work in a fast-paced and dynamic environment
As a Software Architect, you will play a crucial role in designing, developing, and maintaining robust and scalable backend solutions for our software applications. You will be responsible for making strategic technical decisions, and collaborating with cross-functional teams to ensure the successful delivery of high-quality software products with scalable backend infrastructure.
Responsibilities:
System Architecture:
Design and architect scalable, efficient, and maintainable backend systems.
Collaborate with cross-functional teams to understand business requirements and translate them into technical specifications.
Technical Leadership:
Provide technical leadership and guidance to the development team, ensuring best practices and coding standards are followed.
Mentor and coach team members, fostering a culture of continuous learning and improvement.
Backend Development:
Lead the development of backend components, modules, and features primarily on Ruby on Rails tech stack and also be open to contribute in other tech stacks based on Java/Kotlin and Python.
Implement and maintain APIs, data models, and database structures to support application functionality.
Performance Optimization:
Identify and address performance bottlenecks, ensuring optimal system response times and resource utilization.
Implement caching strategies and other performance optimization techniques.
Collaboration:
Collaborate with frontend developers, product managers, and other stakeholders to integrate frontend and backend components seamlessly.
Participate in code reviews to ensure code quality, adherence to standards, and knowledge sharing within the team.
Security and Compliance:
Implement and enforce security best practices to safeguard sensitive data.
Stay updated on industry trends and emerging technologies to ensure compliance and security standards are met.
Documentation:
Create and maintain comprehensive technical documentation for the backend architecture, APIs, and development processes.
Continuous Improvement:
Proactively identify opportunities for process improvement and contribute to the evolution of development methodologies and practices.
Qualifications:
Overall 10+ years of experience, with 2+ years as a Software Architect with a focus on backend development using Ruby on Rails.
In-depth knowledge of Ruby on Rails framework, database design, and API development.
Strong understanding of software architecture principles, design patterns, and best practices.
Experience with performance optimization, scalability, and security considerations.
Excellent communication and collaboration skills.
Leadership experience with a demonstrated ability to mentor and guide development teams.
Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent work experience).
Bonus points:
Familiarity with front-end technologies and frameworks(ReactJs).
Experience with other programming languages.(Kotlin/Python)
Experience with cloud platforms and microservices architecture.
Knowledge of DevOps practices and tools.(AWS, Kubernetes, )
Join us in revolutionizing the way software solutions are developed, and contribute to building cutting-edge applications that make a positive impact on our users and the industry.
2+ years of non-internship professional software development experience
Programming experience with at least one modern language such as Java, C++, or C# including object-oriented design
1+ years of experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems.
Additional Job requirements
BS/MS/PhD in Computer Science/Math or equivalent
BS in computer science or related field.
2+ years of relevant professional software development experience: designing, developing, and delivering software written in Java, C#, or C++, web development.
Knowledgeable in object-oriented design patterns.
Experience building highly scalable and distributed systems
Preferred Qualifications
Experience with service-oriented architecture and application/services development
Passion for performance debugging and benchmarking
Ability to clearly and concisely communicate with technical and non-technical stakeholders across all levels of the organization
About Instamojo Instamojo is India's fastest growing on-demand payments and e-commerce platform that enables over 6,00,000 SMEs to build, manage and grow their business online. A trusted partner for SMEs in India, Instamojo's insightful tools are poised to enable small entrepreneurs to minimize costs and grow their business. It is a one-stop shop for entrepreneurs that caters to their diverse business needs by leveraging technology, data and design. Instamojo has acquired 10% of digitally active MSMEs and powers 1 out of 100 to control 30% of their annual turnover through its flagship link-payments and online store products. In addition to link-based payments, Instamojo plans to offer e-commerce enabling services, cataloguing, compliance, lending, logistics, promotions via third-party providers. Founded in 2012 by Sampad Swain, Akash Gehani and Aditya Sengupta, Instamojo raised Pre-Series B funding from AnyPay a Japanese payments firm. In November 2014, the company raised USD 2.6 million in Series A funding from Kalaari Capital, Blume Ventures, 500Startups and others. Prior to this, it had raised approximately USD 500,000 from 500 Startups, Blume Ventures and angel investors Rajan Anandan, Sunil Kalra, Dave McClure, Rob de Heus, Thijs Gitmans among others. Instamojo at a glance: Caters to 6,00,000 SMEs. Instamojo has acquired 10% of the digitally-active SMEs in India and controls 30% of their annual turnover. It aims to extend its wallet share to 70% by 2019. The company aims to increase its target merchant base 400% and target 1 MN small and medium businesses by 2018. Instamojo turned EBITDA positive in July 2017 and has witnessed a 10-15% month-on-month growth. With demonetization, Instamojo added 3000 SMEs daily to the platform, which was 15x higher than daily average. Digital Transactions performed on Instamojo's platform have grown by over 178 % in the last year alone. We are building consumer internet space, payment processing, e-commerce and/or enterprise. SAAS products. Undergraduate (or higher) degree in computer science/engineering. You have an excellent grasp over theoretical and applied computer science. Job Description Responsibilities You can take responsibility of large sized projects. You can take full responsibility of one or more core modules and/or technical verticals / libraries / frameworks / components. This will include design and architecture, evaluating and deciding which framework/language/data store/tools to us, preparing roadmaps and timely delivery. You understand the business impact of your decisions. You will review code and ensure that implementations are testable, performant, scalable, documented and secure. You will work closely with product, design, revenue, platform and growth teams. You can take responsibility of large sized projects involving inter-departmental stakeholders. You can take full responsibility of one or more core modules and/or technical verticals / libraries / frameworks / components. Payment processing framework capable of supporting multiple payment methods (cards, netbanking, UPI, wallets, etc.) with one or more payment method supported across multiple payment gateways. This will include design and architecture, evaluating and deciding which framework/language/data store/tools to us, preparing roadmaps and timely delivery. You will drive engineering best practices, recruit other engineers, lead and manage teams, conduct performance reviews and mentor other engineers. You will review code and ensure that implementations are testable, performant, scalable, documented and secure. You will work closely with product, design, revenue, platform and growth teams. Requirements 3-5 Years of Experience in software engineering. 5-10 years of industry experience in software engineering building consumer internet space, payment processing, e-commerce and/or enterprise SAAS products. Bachelor's Degree in Computer Science or related field, or 3+ years relevant work experience. Undergraduate (or higher) degree in computer science/engineering. You have an excellent grasp over theoretical and applied computer science. You have excellent problem solving and analytical skills. You should be able to identify systemic issues, performance bottlenecks and design/architect improvements. Experience with working on PCI compliant infrastructure. You should be able to build at this engineering level Store builder (products with multi-level variants (colour, size, etc.), SKUs, discounts) and shopping cart. Highly concurrent double entry accounting system. You have excellent problem solving and analytical skills. You should be able to identify systemic issues, performance bottlenecks and design/architect improvements. Good hold on data structures and algorithms. Strong object-oriented design skills, and an uncanny ability to design intuitive modules and class-level interface. Desired Skills and Experience Python, Golang, Java, Ruby on Rails, Django
Read more
Why apply to jobs via Cutshort
Personalized job matches
Stop wasting time. Get matched with jobs that meet your skills, aspirations and preferences.
Verified hiring teams
See actual hiring teams, find common social connections or connect with them directly.
Move faster with AI
We use AI to get you faster responses, recommendations and unmatched user experience.
Did not find a job you were looking for?
Search for relevant jobs from 10000+ companies such as Google, Amazon & Uber actively hiring on Cutshort.
Get to hear about interesting companies hiring right now
Read about what our users have to say about finding their next opportunity on Cutshort.
Apoorv Pandey
Sr. Mobile Developer - Prismberry Technologies Pvt Ltd
The entire journey, right from the interview process to the onboarding, has been absolutely seamless and delightful. Every step was meticulously planned and executed with such precision that it made the experience not just smooth but genuinely enjoyable. Kudos to the team!
Shubham Vishwakarma
Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Ashish Gupta
Gen AI Engineer - Fractal Analytics
The process was smooth, and the team was incredibly supportive. A special mention to Eman, who was exceptional - always available with updates and consistently following up with the Fractal team. Her support made the journey seamless.
Parth Lukhi
Senior Software Developer - Bits In Glass
It was a great experience with Cutshort. I would not believe that apart from Naukri and LinkedIn, we could land jobs. But I did through Cutshort.
Apoorv Pandey
Sr. Mobile Developer - Prismberry Technologies Pvt Ltd
The entire journey, right from the interview process to the onboarding, has been absolutely seamless and delightful. Every step was meticulously planned and executed with such precision that it made the experience not just smooth but genuinely enjoyable. Kudos to the team!
Shubham Vishwakarma
Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Ashish Gupta
Gen AI Engineer - Fractal Analytics
The process was smooth, and the team was incredibly supportive. A special mention to Eman, who was exceptional - always available with updates and consistently following up with the Fractal team. Her support made the journey seamless.
Parth Lukhi
Senior Software Developer - Bits In Glass
It was a great experience with Cutshort. I would not believe that apart from Naukri and LinkedIn, we could land jobs. But I did through Cutshort.
Apoorv Pandey
Sr. Mobile Developer - Prismberry Technologies Pvt Ltd
The entire journey, right from the interview process to the onboarding, has been absolutely seamless and delightful. Every step was meticulously planned and executed with such precision that it made the experience not just smooth but genuinely enjoyable. Kudos to the team!
Follow Cutshort