.NET Full Stack Developer (FinTech / Payments)Capital Numbers • guwahati, assam, in
.NET Full Stack Developer (FinTech / Payments)
Capital Numbers • guwahati, assam, in
8 hours ago
Job descriptionDevelop backend services using C#, .NET Framework, .NET Core, MVC, EF, and REST APIs . Build responsive and secure front-end applications using Vue.js / React / Angular . Integrate payment SDKs, third-party APIs, and secure payment forms. Write clean, reusable, and well-documented code following industry coding standards. Implement solutions using ISO 8583 / ISO 20022 protocols. Work with card issuance, payment gateways (Stripe, PayPal), and tokenization systems. Implement multi-currency transaction workflows (authorization, capture, refund). Apply encryption (AES / RSA), OAuth2, and JWT-based authentication. Mitigate security threats such as SQL injection, CSRF, and XSS. Design and optimize relational database schemas (MS SQL Server, MySQL, PostgreSQL). Implement stored procedures, indexing, partitioning, and high-performance transactions. Manage NoSQL systems like DynamoDB for session and cache scenarios. Ensure encryption at rest and in transit using AWS KMS / Secrets Manager. Develop unit, integration, and end-to-end tests. Conduct code reviews and troubleshoot complex issues. Ensure full QA alignment before deployment. Build CI / CD pipelines using Azure DevOps . Use Docker & Kubernetes for containerization and orchestration. Deploy and monitor applications using AWS services (Lambda, API Gateway, CloudWatch, X-Ray). Use Infrastructure-as-Code tools like CloudFormation or Terraform . Work closely with cross-functional teams including product, design, QA, infrastructure, and operations. Identify process improvements and contribute to best practices. Support deployments and participate in production issue resolution. 8+ years of full stack development experience. 3+ years experience in banking, card issuance, or payment systems (mandatory). Strong expertise in : .NET Core, C#, ASP.NET MVC, Web APIs Frontend frameworks (Vue.js / React / Angular) SQL databases (MS SQL Server) Payment APIs, tokenization, encryption ISO 8583 / 20022 protocols OAuth2, JWT, and security standards AWS cloud services & containerization CQRS, Clean Architecture, SOLID principles Experience with Keycloak . Knowledge of AWS SageMaker for fraud detection models. Migration experience from .NET Framework → .NET Core / 8+ . Understanding of PCI DSS, PSD2, 3D Secure 2.0 . Ability to debug and optimize large-scale distributed systems.
We are seeking a highly skilled Senior Full Stack Developer to design, build, and scale secure financial and payment applications. This role requires strong expertise in .NET technologies, modern frontend frameworks, cloud platforms (AWS), and deep understanding of payment protocols and standards .
You will be part of a cross-functional team and responsible for the full software development lifecycle—from architecture and development to deployment, testing, and post-implementation support.
Key Responsibilities :
Architecture & System Design
- Design scalable and modular software using Clean Architecture and SOLID principles .
- Implement CQRS (Command Query Responsibility Segregation) and asynchronous messaging patterns.
- Participate in architectural reviews and ensure adherence to best practices.
Software Development
Payments & Banking Domain
Database & Data Handling
Testing & Code Quality
DevOps & Cloud
Collaboration & Process Improvement
Required Skills & Qualifications :
Preferred Skills :
Create a job alert for this search
Net Developer • guwahati, assam, in
Related jobs![Lead Software Engineer -.NET & React [T500-19178]](https://cdn-logos.talent.com/v1/logo/image?feedcode=jobrapido-pms&company_name=FM)
Lead Software Engineer -.NET & React [T500-19178]
FM • guwahati, assam, in
We are a highly successful 190-year-old, Fortune 500 commercial property insurance company of 6,000+ employees with a unique focus on science and risk engineering.
Businesses worldwide trust our exp...Show more
Last updated: 8 hours ago • Promoted • New!
.Net Full Stack
Deloitte • guwahati, assam, in
Every day, your work will make an impact that matters, while you thrive in a dynamic culture of inclusion, collaboration and high performance.
As the undisputed leader in professional services.Deloi...Show more
Last updated: 8 hours ago • Promoted • New!
Senior Full-Stack Developer
Precision Medicine Group • guwahati, assam, in
We are seeking a highly skilled and experienced Senior Full-Stack Developer to join our cross-functional product development team.
This role is central to building scalable, high-performance AI-powe...Show more
Last updated: 30+ days ago • Promoted
Staff Software Engineer(C#,.Net)
Ivanti • guwahati, assam, in
In today’s work environment, employees use a myriad of devices to access IT applications and data over multiple networks to stay productive, wherever and however they work.Ivanti elevates and secur...Show more
Last updated: 5 days ago • Promoted
Experienced Full Stack Developer
Omnis AI • guwahati, assam, in
OmnisAI is a fast-growing company building AI-powered platforms for legal, compliance, and enterprise operations.We are looking for an experienced.
This role is ideal for someone who enjoys solving ...Show more
Last updated: 8 hours ago • Promoted • New!
Dot Net Fullstack
MyData Insights Pvt Ltd • Guwahati, Assam, India
Experience Level Senior ( 7 to 9yrs ) Skills React JS(min 5 Years) C#, ASP.NET(MVC / Core), MS SQL, JavaScript, HTML5, CSS3, SSRS Reports Contract Duration 3 to 6 Months Job Description We are see...Show more
Last updated: 2 hours ago • Promoted • New!
.NET Developers
Mewar Infotech Limited • guwahati, assam, in
Familiarity with HTML, CSS, JavaScript, or React / Angular is a plus (not mandatory).Good understanding of CI / CD, GIT, Agile / Scrum.Show more
Last updated: 2 days ago • Promoted
Dotnet Developer
MyData Insights Pvt Ltd • guwahati, assam, in
The ideal candidate will be familiar with the full software design life cycle.They should have experience in designing, coding, testing and consistently managing applications They should be comfort...Show more
Last updated: 8 hours ago • Promoted • New!
Full Stack Engineer (.Net, Azure, AI)
Wall Street Consulting Services LLC • guwahati, assam, in
Role : Ful Stack Engineer – Azure (AI focus).Location : Onsite in Rayadurgam, Hyderabad.We are looking for an experienced Polyglot Software Developer with extensive expertise in the Microsoft Azure e...Show more
Last updated: 8 hours ago • Promoted • New!
Azure Dotnet Fullstack
LTIMindtree • guwahati, assam, in
The ideal candidate will be familiar with the full software design life cycle.They should have experience in designing, coding, testing and consistently managing applications They should be comfort...Show more
Last updated: 8 hours ago • Promoted • New!
.NET Technical Lead
thinkbridge • guwahati, assam, in
We are seeking a highly skilled and experienced.NET Technical Lead with 8+ years of experience to oversee the design, development, and deployment of enterprise-grade applications using.NET, React o...Show more
Last updated: 6 days ago • Promoted
Dotnet Fullstack Developer ( Full-time at a Fortune 500 tech MNC )
HARP • guwahati, assam, in
Key Responsibilities & Attitude.Produce UAM technical process documentation and training materials.Provide subject matter expertise and input to management.
Maintain strong awareness of IAM tools, t...Show more
Last updated: 3 days ago • Promoted
Full stack Developer with AI - Contract
Aptita • guwahati, assam, in
Location : Preferably Bangalore.Be an expert in our Digital Media products, primarily.Firefly, Adobe Express, Adobe Express Embed SDK, Adobe Express Add Ons, Adobe Firefly Services, and Custom Model...Show more
Last updated: 8 hours ago • Promoted • New!
.Net Architect
SourceFuse Technologies • guwahati, assam, in
SourceFuse Technologies hiring.NET Architect with 10+ years of experience.Well versed in SQL server (Current and 2 prior versions).
Well versed with Visual Studio Development Environment.Deep experi...Show more
Last updated: 8 hours ago • Promoted • New!
Principal Software Engineer -.Net, C#, Azure Cloud [T500-20912]
FM • guwahati, assam, in
We are a highly successful 190-year-old, Fortune 500 commercial property insurance company of 6,000+ employees with a unique focus on science and risk engineering.
Businesses worldwide trust our exp...Show more
Last updated: 30+ days ago • Promoted
Lead Full Stack Developer – React / .NET & Optimizely Commerce
TUTOADDA • Guwahati, Assam, India
NET Core / Optimizely Commerce) Location : Trivandrum / Kochi / Remote Experience : 8+ years Budget : ₹25–26 LPA Notice Period : Immediate Joiners Preferred About the Role We are hiring a Lead...Show more
Last updated: 1 day ago • Promoted
Full Stack Engineer
P360 • guwahati, assam, in
P360 is an advanced pharma software company specializing in business technology development and implementation for pharmaceutical and life sciences companies worldwide.
We specialize in technology t...Show more
Last updated: 3 days ago • Promoted
Full Stack Engineer
Beast Insights • guwahati, assam, in
We’re building the Payment Command Center for high-risk merchants — a platform that helps businesses recover failed payments, prevent chargebacks, and boost approval rates using data and intelligen...Show more
Last updated: 8 hours ago • Promoted • New!