Full‑Stack Developer – .NET + AWS

Reposted 19 Hours Ago
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Bellandur, Bangalore, Karnataka
In-Office
Senior level
Fintech • Financial Services
The Role
Seeking a Full-Stack Developer with strong ASP.NET Core and AWS skills to design and build scalable web applications and manage cloud deployments.
Summary Generated by Built In
Job Title: Full‑Stack Developer – .NET + AWS

Location: Bangalore
Experience: 5+ Years
 

About the Role

We are seeking a hands-on Full‑Stack Developer with strong experience in ASP.NET Core (C#) for backend and solid exposure to AWS cloud services. You will design, build, and scale secure web applications, own API development, and manage cloud deployments end-to-end.

Key Responsibilities
  • Design, develop, and maintain scalable web applications using ASP.NET Core (Web API, MVC).
  • Build and consume RESTful APIs; integrate with front-end applications (React/Angular or Razor pages).
  • Implement and manage AWS services (Lambda, API Gateway, S3, EC2/ECS, RDS/DynamoDB, CloudWatch, IAM).
  • Write clean, testable code with Unit/Integration tests; ensure code quality via reviews.
  • Set up and maintain CI/CD pipelines (GitHub Actions / Azure DevOps / Jenkins).
  • Work with relational and NoSQL databases (SQL Server/PostgreSQL/MongoDB/DynamoDB).
  • Ensure application security, performance, and reliability (OAuth2/JWT, HTTPS, caching, logging, monitoring).
  • Collaborate with Product, QA, and DevOps to deliver features on time and at high quality.
  • Troubleshoot production issues and drive root-cause analysis and preventive measures.
Required Skills & Qualifications
  • 5+ years of full‑stack development experience.
  • Strong proficiency in .NET 6/7+, C#, ASP.NET Core, Entity Framework/Core.
  • Hands-on with AWS (at least 3–4 of: Lambda, API Gateway, S3, EC2/ECS/EKS, RDS/DynamoDB, CloudWatch, IAM).
  • Experience building REST APIs, microservices, and integrating front-end clients.
  • Good knowledge of SQL (SQL Server/PostgreSQL) and familiarity with NoSQL.
  • Experience with Docker, Git, and CI/CD automation.
  • Understanding of security best practices (OAuth2, JWT, secrets management).
  • Strong problem-solving, communication, and collaboration skills.

S​YNECHRON’S DIVERSITY & INCLUSION STATEMENT
 

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.

All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

Candidate Application Notice

Top Skills

Asp.Net Core
AWS
C#
Ci/Cd
Docker
DynamoDB
Git
Jwt
MongoDB
Oauth2
Postgres
Restful Apis
SQL Server
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The Company
Maharashtra
12,827 Employees
Year Founded: 2001

What We Do

At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 14,700+, and has 48 offices in 19 countries within key global markets. For more information on the company, please visit our website: www.synechron.com.

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