
As a Senior Software Developer at Quantiphi, you will be responsible for designing, developing, and modernizing enterprise-grade applications using the Microsoft .NET ecosystem. You will work closely with stakeholders to gather requirements, build scalable and secure solutions, lead cloud migration initiatives, and mentor engineering teams while ensuring high standards of software quality and performance.
Key Responsibilities
Application Development & Architecture
- Design, develop, and maintain enterprise applications using C#, .NET Core, and ASP.NET Core.
- Build and maintain RESTful APIs using ASP.NET Core.
- Implement scalable, maintainable, and testable solutions following:
- Clean Architecture
- Hexagonal Architecture
- Domain-Driven Design (DDD)
- Apply design patterns including:
- Repository Pattern
- Factory Pattern
- Strategy Pattern
- CQRS
- Dependency Injection
Modernization & Cloud Migration
- Lead application modernization initiatives from on-premises environments to cloud platforms.
- Assess legacy .NET Framework applications and define migration strategies to .NET 6 / .NET 8.
- Transform monolithic applications into modular or microservices-based architectures.
- Conduct application discovery, dependency analysis, and proof-of-concept (POC) activities.
- Create migration roadmaps, rollback plans, and risk mitigation strategies.
Cloud & Containerization
- Design, deploy, and manage applications on AWS Cloud.
- Develop containerized solutions using Docker and Kubernetes.
- Build and maintain automated CI/CD pipelines.
- Implement cloud-native deployment and infrastructure automation practices.
Performance & Scalability
- Design highly scalable systems capable of handling millions of requests and high transaction volumes.
- Optimize application performance through:
- Caching
- Connection Pooling
- Asynchronous Processing
- Database Optimization
- Identify and resolve performance bottlenecks across application, database, and infrastructure layers.
- Implement distributed caching and scalable architectural patterns.
Security & Identity Management
- Implement authentication and authorization using:
- JWT
- OAuth2
- OpenID Connect
- Apply security best practices including:
- HTTPS
- Secure Headers
- Secret Management
- Input Validation
- Ensure compliance with enterprise security and governance standards.
DevOps & Observability
- Establish comprehensive testing strategies:
- Unit Testing
- Integration Testing
- Contract Testing
- End-to-End Testing
- Build and maintain CI/CD pipelines using GitHub Actions, Jenkins, or similar tools.
- Implement monitoring, logging, distributed tracing, and alerting solutions.
- Ensure application reliability, availability, and operational excellence.
Leadership & Collaboration
- Mentor and guide junior and mid-level developers.
- Drive technical decisions and architecture reviews.
- Collaborate with product owners, architects, business stakeholders, and engineering teams.
- Manage technical debt and promote engineering best practices.
Required Technical Skills
Languages & Frameworks
- C#
- .NET Framework 4.x
- .NET 6 / .NET 8
- ASP.NET MVC
- ASP.NET Core MVC
Data Technologies
- SQL Server
- Entity Framework Core
- LINQ
- ADO.NET
Cloud & DevOps
- AWS:
- EC2
- S3
- RDS
- DynamoDB
- ECS
- EKS
- Lambda
- IAM
- VPC
- CloudFormation
- CDK.NET
- AWS SDK for .NET
- Docker
- Kubernetes
- GitHub Actions
- Jenkins
- CI/CD Pipelines
Security
- JWT
- OAuth2
- OpenID Connect
- Identity Providers (IdPs)
Architecture & Design
- Clean Architecture
- Hexagonal Architecture
- CQRS
- Microservices
- Domain-Driven Design (DDD)
- Event-Driven Architecture
Preferred Experience
- 8+ years of software development experience.
- Hands-on experience in cloud migration and modernization projects.
- Experience building enterprise-scale distributed systems and microservices.
- Strong understanding of software architecture, security, and DevOps practices.
- Proven experience leading technical initiatives and mentoring development teams.

About Quantiphi
About
Quantiphi is an award-winning AI-first digital engineering company driven by the desire to reimagine and realize transformational opportunities at the heart of the business. Since its inception in 2013, Quantiphi has solved the toughest and most complex business problems by combining deep industry experience, disciplined cloud, and data-engineering practices, and cutting-edge artificial intelligence research to achieve accelerated and quantifiable business results.
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Bengaluru, Mumbai, and Trivandrum
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We are expanding our engineering team and looking for talented Backend Developers with 3–5 years of experience to join us in Bangalore.
If you enjoy building scalable systems, working with modern cloud technologies, and solving complex problems, this opportunity is for you!
💼 Position
Backend Developer (Java / Go / Python)
📍 Location: Bangalore
👨💻 Experience: 3–5 Years
🔎 What You Bring
✔ Strong proficiency in Go or similar backend languages like Python with Fast API or JAVA with Springboot .
✔ Experience designing RESTful APIs
✔ Hands-on experience with AWS / GCP
✔ Experience working with PostgreSQL, Redis, Kafka, or SQS
✔ Strong experience with Microservices architecture
✔ Hands-on experience with CI/CD pipelines
✔ Experience with containerized environments (Docker / Kubernetes)
✔ Familiarity with monitoring tools like Prometheus, Grafana, and Spring Actuator
✔ Strong understanding of data structures, algorithms, and system design fundamentals
✔ Ability to own features end-to-end and solve complex engineering problems
✔ Strong focus on code quality, observability, and operational ownership
✔ Comfortable working in fast-paced, high-growth environments
About the Role
Qiro is building the infrastructure powering the next generation of underwriting, credit analytics, and tokenized private credit markets.
We are looking for a Tech Lead — Credit & Blockchain Infrastructure to lead the architecture and execution of our core systems — spanning underwriting engines, credit lifecycle workflows, and blockchain-integrated capital markets infrastructure.
This is not a feature delivery role. This is a system ownership role.
You will be hands-on while leading a growing engineering team in a fast-moving, in-office environment.
What You’ll Own
- Define and evolve the long-term technical vision for Qiro’s programmable credit infrastructure — architecting cohesive systems that unify underwriting engines, credit lifecycle workflows, and tokenized capital markets.
- Own the end-to-end architecture of scalable backend platforms (Python and/or TypeScript), establishing clear boundaries between risk logic, platform APIs, and smart contract integrations while ensuring scalability, auditability, and extensibility.
- Build and standardize configurable underwriting and credit lifecycle systems — from onboarding and drawdown orchestration to repayment waterfalls and early closures — ensuring deterministic, traceable financial state transitions at institutional scale.
- Set integration and infrastructure standards across API contracts, data models, validation layers, and event-driven architectures, enabling reliable synchronization between off-chain services and on-chain contracts.
- Architect secure and resilient blockchain integrations, including wallet interactions, capital flow coordination, and observable on-chain/off-chain state reconciliation.
- Lead high-impact, cross-product initiatives from RFC and system design through production launch — validating architectural decisions, aligning stakeholders, and delivering measurable improvements in reliability, performance, and developer velocity.
- Elevate reliability and operational excellence by defining SLOs, strengthening CI/CD and observability practices, reducing latency, and minimizing systemic risk in financial workflows.
- Build and scale the engineering organization — mentoring senior engineers, shaping hiring standards, driving architecture reviews, and fostering a culture of ownership, craftsmanship, and first-principles thinking.
- Partner closely with Product, Design, Security, and Operations to translate complex lending and capital market mechanics into simple, robust platform primitives.
Who You Are
- 6-8+ years of engineering experience, with 3+ years in technical leadership roles.
- Strong backend architecture experience in Python and/or TypeScript.
- Comfortable designing distributed systems and financial workflows.
- Experience building fintech, lending, underwriting, trading, or blockchain-integrated systems.
- Strong understanding of API design, state management, and data modeling.
- Able to navigate ambiguity and build 0→1 infrastructure.
- Hands-on builder who leads by writing production-grade code.
We Value
- Experience with underwriting engines or policy-driven decision systems.
- Exposure to smart contracts and blockchain integrations.
- Familiarity with PostgreSQL and event-driven architectures.
- Experience in early-stage or high-growth startups.
- Strong product thinking and ability to translate complex financial logic into scalable systems.
Why Join Qiro
- Lead the architecture of a programmable credit infrastructure platform.
- Join the founding technical leadership team.
- High autonomy and ownership — your decisions shape the company.
- In-office collaboration in Bangalore for speed and iteration.
- Competitive compensation and meaningful equity.
Our Culture
We operate with:
- First-principles thinking
- Technical craftsmanship
- High ownership
- Fast execution with long-term architectural discipline
About Us
We began in 2015 with an entrepreneurial vision to bring a digital change in the manufacturing landscape of India. With a team of 1500(1k cluster guys) we are working towards the digital transformation of business in the manufacturing industry across domains like Footwear, Apparel, Textile, Accessories etc. We are backed by investors such as Info Edge (Naukri.com ), Matrix Partners, Sequoia, Water Bridge Ventures and select Industry leaders.
Today, we have enabled 4000+ Manufacturers to digitize their distribution channel.
Roles & Responsibilities
Writing and testing code, debugging programs and integrating applications with third-party web services. To be successful in this role, you should have experience using server-side logic and work well in a team.
Ultimately, you'll build highly responsive web applications that align with our business needs. Write effective, scalable code Develop back-end components to improve responsiveness and overall performance Integrate user-facing elements into applications.
Test and debug programs
Improve functionality of existing systems Implement security and data protection solutions Assess and prioritize feature requests
Coordinate with internal teams to understand user requirements and provide technical solutions Expertise in at least one popular Python framework (like Django, Flask, etc)
Team spirit
Good problem-solving skills
Requirements
1 to 5 years of experience as a Python Developer
Hands on experience of Flask, Django or Gin or Revel or Sanic
Knowledge of design/architectural patterns will be considered as a plus
Experience working in an agile development environment with a strong focus on rapid software development
Experience in AWS or similar cloud technologies
Excellent troubleshooting and debugging skills
Proven ability to complete assigned task according to the outlined scope and timeline
Experience with messaging frameworks such as SQS/Kafka/RabbitMq
Experience with Elastic Search
Willingness to learn new and different technologies
Job Summary:
We are seeking a highly skilled Senior .NET Engineer with extensive database design experience to join our team. As a Senior .NET Engineer, you will be responsible for designing, developing, and maintaining complex software applications using the .NET framework. You will also be responsible for designing and implementing complex database solutions using the EF Core framework that support these applications.
Specific Responsibilities and Accountabilities:
- Design, develop, and maintain software applications using the .NET framework and database solutions using Entity Framework Core
- Create and maintain data models and schema designs using best practices and industry standards
- Develop and implement database security measures to protect sensitive data
- Optimize database performance and ensure data integrity
- Collaborate with cross-functional teams to define, design, and ship new features
- Write clean, efficient, and maintainable code that meets specifications
- Troubleshoot and debug software issues as needed
- Keep up-to-date with emerging trends and technologies in software development and database design
- Participate in code reviews and provide feedback to other developers
Personal Qualities, Knowledge, Experience and Skills Required:
- Bachelor's or Master's degree in Computer Science or related field
- At least 5 years of experience in software development using the .NET framework and database design and development using Entity Framework Core
- Experience with object-oriented programming (OOP) concepts, design patterns and microservice architecture.
- Experience with database design, including data modeling and schema design
- Experience with MySQL Server or other relational database management systems
- Familiarity with agile development methodologies
- Excellent problem-solving and analytical skills
- Ability to work independently and as part of a team
- Strong communication and interpersonal skills
Job Responsibilities:
Support, maintain, and enhance existing and new product functionality for trading software in a real-time, multi-threaded, multi-tier server architecture environment to create high and low level design for concurrent high throughput, low latency software architecture.
- Provide software development plans that meet future needs of clients and markets
- Evolve the new software platform and architecture by introducing new components and integrating them with existing ones
- Perform memory, cpu and resource management
- Analyze stack traces, memory profiles and production incident reports from traders and support teams
- Propose fixes, and enhancements to existing trading systems
- Adhere to release and sprint planning with the Quality Assurance Group and Project Management
- Work on a team building new solutions based on requirements and features
- Attend and participate in daily scrum meetings
Required Skills:
- JavaScript and Python
- Multi-threaded browser and server applications
- Amazon Web Services (AWS)
- REST
- 6-9 years of strong development skills in Java JDK 1.8 or above.
- Experience in developing micro services in Spring Boot or Node.js.
- Experience in security, transaction, Idempotency, log tracing, distributed caching, monitoring and containerization requirements of Micro services
- Experience in developing High Cohesion & Loosely Coupled Micro Services.
- Strong acumen in Data Structures, Algorithms, problem-solving and Logical/Analytical skills.
- Thorough understanding design principles and implementation of different type of Design patterns.
- Sound understanding of concepts like Exceptional handling, Serialization/ Deserialization and Immutability concepts, etc.
- Good fundamental knowledge in Enums, Collections, Annotations, Generics, Autoboxing, etc.
- Experience with Multithreading, Concurrent Package and Concurrent APIs
- Basic understanding of Java Memory Management (JMM) including garbage collections concepts.
- Experience in RDBMS or NO SQL databases and writing SQL queries (Joins, group by, aggregate functions, etc.)
- Hands-on experience with JMS
- Hands-on experience in creating RESTful webservices and consuming webservices
- Hands-on experience with Spring Boot and Spring cloud.
- Hands-on experience with any of the logging frameworks (SLF4J/LogBack/Log4j)
- Experience of writing Junit test cases using Mockito / Powermock frameworks.
- Should have practical experience with Maven/Gradle and knowledge of version control systems like Git/SVN etc.
- Good communication skills and ability to work with global teams to define and deliver on projects.
- Sound understanding/experience in software development process, test-driven development.
Additional Information
- Gender-Neutral Policy
- 18 paid holidays throughout the year for NCR/BLR (22 For Mumbai)
- Generous parental leave and new parent transition program
- Flexible work arrangements
- Employee Assistance Programs to help you in wellness and well being
-Min 1 yrs exp in dotnet core
-Strong in SQL database
-Excellent communication skill
-Open for Pune or Permanent remote
Architects are responsible for driving Technology & Best Practices in Engineering. We are a rapidly growing & constantly improving organisation. We seek very high levels of ownership in all individuals, especially leadership roles like this - Ownership of your team, your product. Going beyond your role & contributing to make the organisation & business better is an expectation.
Responsibilities:
- Actively participate in development along with team members for as much as 50% of their time, creating modules & systems that can then be treated as a working reflection of the best practices.
- Participating in code reviews, design reviews, architecture discussions.
- Being responsible for Scaling, Performance & Quality for the team
- Setting up best practices to help the team achieve the above and constantly thinking about improving the technology use are your responsibilities.
- Driving the adoption of these best practices around coding, design, quality, performance in your team and influence them for the entire organisation are also expectations from you.
- Experiment with new & relevant technologies and tools, and drive adoption while measuring yourself on the impact you are able to create
- Collaborate with Product Management and Product Development leaders in developing product visions and strategies.
- Define & drive implementation of long term technology vision for your product & team
- You will be the primary owner of the architecture of your product and will also be responsible for getting it reviewed, and making sure the system is built accordingly.
- Be an evangelist for technology & represent in external forums.
- Creating architectures & designs for new solutions around existing and new problem spaces
- Drive technology & tool choices for your team & be responsible for them.
Requirements:
- Quick & Excellent Problem solving skills for complex & large scale problems
- Exposure to a wide variety of problem spaces, technologies
- Very Strong System design and OO skills with a nifty ability to craft clean interfaces and operate at the right levels of abstraction
- Solid coding skills with ability to drive teams through massive refactoring exercise & improve coding standards across large code bases
- Deep knowledge, understanding & experience of working with a large variety of multi-tier architectures.
- Awareness of pitfalls & use cases for a large variety of solutions
- Deep understanding & experience of high performance web scale & real-time response systems with experience & expertise in a variety of large scale persistent systems including large databases
- Exposure to complete product development cycles - From inception to production to scaling up, supporting new requirements, re-architectures the Principle architects should have seen it all and ideally in multiple cycles.
- Should have been part of scalable product development cycles with either large data handling or large transaction processing exposure for 5 years
- Must have worked in a small setup (either a startup or a small & reasonably independent team)
- 8+ years of overall experience
- B Tech or higher in Computer Science or equivalent required
JOB DUTIES & RESPONSIBILITIES:
- Lead and mentor developers thru coaching and sharing of knowledge
- Architecture design and Develop new functionality and critical business logic of software products
- Enhance existing applications and software products and design new product
SKILLS:
- Strong knowledge on software implementation best practices
- Strong knowledge of SQL Server and/or Oracle database including store procedure, trigger etc.
- Knowledge of security and vulnerability best practices to design secure web application
- Knowledge of web application architecture with horizontal and vertical scalability
- Experience of working with application with large dataset of millions or billions of row in database table
- Ability to adapt quickly to an existing, complex environment
- Ability to complete all phases of software development life cycle including analysis, design, development, testing and support
- Ability to develop large scale web/database applications
- Ability to work on multiple projects with multiple deadlines
- Ability to communicate clearly with business users and project manager
- Ability to innovate and provide functional applications with intuitive interfaces












