Job Summary:
We are looking for a highly skilled senior .NET Full Stack Developer with 7+ years of experience to join our dynamic team. The ideal candidate should have strong expertise in .NET 8, Microservices Architecture, SQL, and various design patterns. Prior experience in the banking or financial services domain is highly preferred. The role requires excellent communication skills, client interaction abilities, and a strong understanding of agile methodologies. You will be responsible for designing, developing, and maintaining scalable applications while collaborating closely with clients and cross-functional teams.
Key Responsibilities:
- Design, develop, and maintain robust, scalable, and high-performance applications using .NET 8 and related technologies.
- Develop and implement Microservices Architecture to build modular and scalable solutions.
- Work on both frontend and backend development, ensuring seamless integration.
- Apply design patterns such as SOLID principles, Repository Pattern, CQRS, and DDD for optimized application development.
- Develop and optimize complex SQL queries, stored procedures, and database structures to ensure efficient data management.
- Collaborate with business stakeholders and clients to gather requirements and provide technical solutions.
- Ensure security, performance, and scalability of applications, particularly in banking and financial environments.
- Actively participate in Agile/Scrum development cycles, including sprint planning, daily stand-ups, and retrospectives.
- Communicate effectively with clients and internal teams, demonstrating strong problem-solving skills.
- Troubleshoot and debug technical issues, ensuring high availability and smooth performance of applications.
- Mentor and guide junior developers, conducting code reviews and knowledge-sharing sessions.
- Stay updated with the latest technologies, frameworks, and best practices in .NET development and Microservices.
Required Skills & Experience:
- .NET 8 (C#, ASP.NET Core, Web API) – Strong hands-on experience in enterprise-level application development.
- Microservices Architecture – Experience designing and implementing scalable, loosely coupled services.
- Frontend Technologies – Knowledge of Angular, React, or Blazor for UI development.
- Design Patterns & Best Practices – Strong understanding of SOLID principles, Repository Pattern, CQRS, Factory Pattern, etc.
- SQL & Database Management – Expertise in MS SQL Server, query optimization, and stored procedures.
- Agile Methodologies – Solid understanding of Scrum, Kanban, and Agile best practices.
- Banking/Financial Domain (Preferred) – Experience in core banking systems, payment gateways, or financial applications.
- Client Interaction & Communication Skills – Excellent verbal and written communication, with the ability to engage with clients effectively.
- Logical & Analytical Thinking – Strong problem-solving skills with the ability to design efficient solutions.
- Cloud & DevOps (Preferred) – Exposure to Azure MANDATORY /AWS, Docker, Kubernetes, and CI/CD pipelines.
- Version Control & Collaboration – Proficiency in Git, Azure DevOps, and Agile tools (JIRA, Confluence, etc.).
Preferred Qualifications:
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Certifications in Microsoft .NET, Azure, or Agile methodologies are a plus.

About Quinnox
About
Connect with the team
Similar jobs
Position Name : Senior Software Architect
📍 Location : UB City, Bengaluru (Hybrid – 3 days in office)
🕒 Experience : 11 to 18 Years
📅 Notice Period : Immediate to 1 month
👥 Open Positions : 2
Role Overview :
- We are looking for a Senior Software Architect to design, build, and scale high-performance SaaS B2B applications.
- The ideal candidate will have deep expertise in MERN stack (MongoDB, Express.js, React.js, Node.js), AWS, and microservices-based architectures.
- This role requires at least 3 Years of experience in an Architect position, with a strong background in building scalable products and handling daily releases.
Key Responsibilities :
- Architect and develop scalable SaaS B2B products using React, Node.js, GraphQL, Elasticsearch, and Micro Frontend Architecture (MFE).
- Design and implement microservices-based distributed systems and RESTful APIs.
- Optimize frontend interfaces using React, Redux, Next.js, HTML, and CSS.
- Develop robust backend APIs using Node.js, Express.js, and MongoDB/PostgreSQL.
- Utilize AWS services (EC2, S3, SQS, SNS, DocumentDB, OpenSearch) and containerization (Docker, Kubernetes).
- Implement scalable database schemas and ensure optimal performance.
- Work with GraphQL for efficient data querying and manipulation.
- Ensure security, reliability, and high availability of the platform.
- Lead and mentor development teams, conduct code reviews, and enforce best practices.
- Collaborate with cross-functional teams to deliver business-driven software solutions.
Required Skills & Experience :
✅ 3+ Years as a Software Architect and currently in an Architect role.
✅ 5+ Years of experience in full-stack development with the MERN Stack.
✅ Strong knowledge of scalable architectures, microservices, and cloud-native SaaS products.
✅ Experience in AWS deployment, cloud infrastructure, and DevOps.
✅ Hands-on experience with Micro Frontends (MFE).
✅ Experience in handling everyday releases and working in Agile environments.
✅ Strong problem-solving skills, logical thinking, and architectural decision-making.
✅ Bachelor’s or Master’s degree in Computer Science or related field.
Preferred :
- Experience in B2B SaaS product development.
- Background in product-based companies.
- No prior experience in Walmart or similar large enterprises.
- Candidates should be based in Bengaluru (Outstation candidates will not be processed).
About the company:
At Estuate, more than 400 uniquely talented people work together, to provide the world with next-generation product engineering and IT enterprise services. We help companies reimagine their business for the digital age.
Incorporated in 2005 in Milpitas (CA), we have grown to become a global organization with a truly global vision. At Estuate, we bring together talent, experience, and technology to meet our customer’s needs. Our ‘Extreme Service’ culture helps us deliver extraordinary results.
Our key to success:
We are an ISO-certified organization present across four distinct global geographies. We cater to industry verticals such as BFSI, Healthcare & Pharma, Retail & E-Commerce, and ISVs/Startups, as well as having over 2,000 projects in our portfolio.
Our solution-oriented mindset fuels our offerings, including Platform Engineering, Business Apps, and Enterprise Security & GRC.
Our culture of oneness
At Estuate, we are committed to fostering an inclusive workplace that welcomes people from diverse social circumstances. Our diverse culture shapes our success stories. Our values unite us. And, our curiosity inspires our creativity. Now, if that sounds like the place you’d like to be, we look forward to hearing more from you.
Required skills
- 8+ years of active practice in C# .NET / .Net Core / ASP.NET Core
- Knowledge at JS/HTML/CSS with commercial development experience minimum 4 years;
- Experience in React
- Experience with MaterialUI/ Kendo UI/ Kinetic UI
- Experience of Mobx/ Redux
- Experience of Rabbit MQ/ MS MQ/ Any other messaging queue
- Hands-on experience of building RESTful API’s and SPA’s;
- Experience in MS SQL;
- Experience in authentication and authorization;
- Intermediate+ English level.
As a plus:
- Experience in Docker
- Experience with micro front-end approach;
- Experience of Unit test (XUnit, jest-junit);
- Experience in ES6;
- Experience in Bank, Retail, Financial or/and Point of Sales projects;
Responsibilities:
- Integration with 3d party API’s and systems;
- Support of existing and creation of new applications.
- Active participation in discussions and decision making on internal products;
- Proposing technical solutions based on business needs;
- Participation in an estimation process for short, long term planning
- Active collaboration with team (participation in grooming, daily meetings, planning sessions etc.)
Project Description:
Wireless Standard POS (Point-Of-Sales) is a retail management solution for the Telecom Market.
It provides thousands of retailers with features and functionalities they need to run their businesses effectively with full visibility and control into every aspect of sales and operations. It is simple to learn, easy to use and as operation grows, more features can be added on.
Our system can optimize and simplify all processes related to retail in this business area.
Few things that our product can do:
- Robust Online Reporting
- Repair Management Software
- 3rd Party Integrations
- Customer Connect Marketing
- Time and Attendance
- Carrier Commission Reconciliation
As a member of one of 5 product development teams you will have the opportunity to work on a very complex product with microservice architecture (50+ for now) and communicate with Product, QA, Business analytics, Architecture and Customer Support teams to help improve product quality.
From a technology standpoint you will also have the opportunity to work with and develop the following technology stack which we use in our product development:
• For Back End development we use .Net Framework technologies, C# and .NET 6 etc.
• For Front End development we use React JS framework (Typescript).
On a daily basis we use additional technology stacks including: .NET, Microsoft Azure, MS SQL, HTML, CSS, JavaScript and many others.
Job Description:
• Experience in Core Java, Spring Boot.
• Experience in microservices.
• Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should be able to analyze, design, develop and test complex, low-latency client-facing applications.
• Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2
• Good knowledge of multi-threading
• Basic working knowledge of Unix/Linux
• Excellent problem solving and coding skills in Java
• Strong interpersonal, communication and analytical skills.
• Should be able to express their design ideas and thoughts.
Job Summary:
We are looking for a talented Full Stack Developer with experience in C# (ASP.NET Core Web API), React, and SQL Server. The successful candidate will be responsible for designing, developing, and maintaining robust web applications and APIs, ensuring seamless integration between the front-end and back-end systems.
Key Responsibilities:
Full Stack Development: Design, develop, and maintain web applications using C#, ASP.NET Core Web API, and React.
API Development: Create and maintain RESTful APIs to support front-end applications and integrations.
Database Management: Design, optimize, and manage SQL Server databases, including writing complex queries, stored procedures, and indexing.
Front-End Development: Implement user interfaces using React, ensuring a smooth and responsive user experience.
Code Quality: Write clean, scalable, and well-documented code following best practices in software development.
Collaboration: Work closely with cross-functional teams, including UI/UX designers, back-end developers, and DevOps, to deliver high-quality software solutions.
Testing & Debugging: Conduct unit testing, integration testing, and debugging to ensure the quality and reliability of applications.
Continuous Improvement: Stay updated on the latest industry trends and technologies and integrate them into development processes where applicable.
Required Qualifications:
Experience: Proven experience as a Full Stack Developer with a strong focus on C#, ASP.NET Core Web API, React, and SQL Server.
Technical Skills:
Proficient in C# and ASP.NET Core Web API development.
Strong experience with React and related front-end technologies (JavaScript, HTML, CSS).
Expertise in SQL Server, including database design, query optimization, and performance tuning.
Familiarity with version control systems like Git.
Understanding of RESTful architecture and Web API design.
Problem-Solving: Excellent analytical and problem-solving skills with the ability to troubleshoot complex issues.
Communication: Strong verbal and written communication skills, with the ability to articulate technical concepts to non-technical stakeholders.
Team Collaboration: Ability to work effectively in a team environment, collaborating with cross-functional teams to achieve project goals.
Preferred Qualifications:
Experience with ASP.NET Core MVC or Blazor.
Knowledge of cloud platforms such as Azure or AWS.
Experience with Agile/Scrum development methodologies.
Education:
Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience)
Title: Java FullStack Developer
Experience: 4+ years
Work Location: Pune/ Bangalore/ Chennai
Notice Period: Immediate to 30 Days Max
Key Skills: Java, Angular Mobile, Ionic, Hybrid Mobile, React, Accelerator, Objective-C, UI Design, SOAP/React/SOA
Requirements:
- Looking for candidates with BE/MCA/M.Tech
- Experience of Core Java, JSP, Servlets, HTML5, CSS3, Vanilla JavaScript, jQuery.
- 4-6 years of strong experience in any of the hybrid mobile tools/platforms like Angular Mobile / Ionic
- Hands on experience in Spring boot and Microservices architecture
- Must have good experience in building feature-rich customer facing mobile applications using Accelerator, Java, XML and Objective-C.
- Good Experience in Javascript
- Should have experience in UI design, HTML, CSS for mobile platform.
- Should have experience in SOA, REST, SOAP etc.,
- Preferred experience in Angular/React/any front-end web development framework.
- Must have worked in Agile framework model with team collaboration.
About Us:
Avarna derived from Sanskrit means one with a fun loving nature but having no form, no color, or marks. We at Avarna Capital solve the most interesting questions in sports analytics. Diligence, productivity and transparency defines the work culture at Avarna. We are a team of
highly motivated and innovative people all working remotely so emphasis on communication, accessibility, and accountability are our key focus to build a strong culture at Avarna.
Resposibilities:
1. Migration of company's current infrastructure from Monolithic to Microservices
2. Recommeded appropriate solutions to enhance the current software stack
3. Utlizing the latest and most innovating technology in solving business problems
4. Take ownership of project delivery and entire SDLC
- 4-8 years of relevant experience in designing & developing and architecting systems/software
- for large business environments (Java, J2EE).
- • Strong design and coding skills in Enterprise Java, Hibernate, Spring, Spring Boot, REST web
- services, JMS (ActiveMQ), XML, JSON.
- • Must have good experience in Unix/Oracle/SQL.
- • Experience in any communication framework (MQ) is an added advantage.
- • Experience in Agile Development, Scrum, and Iterative approaches
- • Participate in requirement gathering JAD sessions and support documentation
We are the fastest growing SAAS platform in our segment. With offices in USA, UAE and INDIA we are focused on exponential growth over the next couple of years and we need rockstar team members who want to be part of this journey. We have over 12 positions open in tech such as Front end, Back end, Fullstack - MERN , UI/UX, ML and a lot more.
Full Stack Developer 2+ yrs exp mandatory
Responsibilities:
- Architecting and developing backend web applications / APIs
- Backend integration with SQL/No-SQL databases, and other external services/APIs
- Integration of web application frontend and backend
- End-to-end performance and optimisation of the web/mobile application
- Frontend development of UI/UX using latest technologies and best practices
- Integrating external services to frontend for various needs
- Work with QA team to ensure test coverage and execution
- Create and automate unit test cases and conduct regular code reviews
- Work with business team to ensure application meets requirements and expectations of external and internal clients
- Work effectively in Agile environment
- Provide estimates and create user stories as part of agile methodology
- Work effectively with other members of same and external teams
- Work on multiple projects at the same time if need be
Requirements:
- Expertise in JavaScript based frontend and backend frameworks (MERN preferred)
- Expertise in AWS
- Expertise in developing full-stack JavaScript systems
- Experience in creating REST APIs
- Proficiency in working with Open source technologies is a plus
- Expertise in developing modern fluid web interfaces with latest technologies
- Experience with developing hybrid mobile apps
- Self-motivated and can work without much supervision
- Works well independently as well as in team environment
- Strong problem solving and analytical skills
- Excellent communication and interpersonal skills
- Experience working with international clients preferred
- Experience working with Git
- Experience with working on real time systems
- Experience working with SQL and non-SQL database systems
- Full Stack Development: 3 years + required
- C#
- ASP.NET MVC
- ASP.NET
- Core
- jQuery
- JavaScript
- Angular
- MS SQL Server
- JSON
- Web API











