.NET Full-stack developers - .NET Core, REST APIs, React JS, and AWS

Posted 3 Days Ago
Be an Early Applicant
2 Locations
In-Office
Senior level
Fintech • Financial Services
The Role
Design, build, and maintain scalable web applications using .NET Core and React. Develop and integrate RESTful APIs, deploy and manage services on AWS, ensure performance, security, and scalability, collaborate with cross-functional teams, participate in code reviews, debugging, CI/CD implementation, and performance tuning.
Summary Generated by Built In

Role Overview

We are looking for a skilled Senior Full Stack Developer with strong experience in .NET Core, REST APIs, React JS, and AWS to build scalable web applications and cloud-native solutions. The ideal candidate should be comfortable working across backend, frontend, and cloud environments.

Key Responsibilities

  • Design, develop, and maintain web applications using .NET Core and React JS

  • Build and integrate RESTful APIs for scalable backend services

  • Develop responsive and user-friendly frontend applications using React

  • Deploy and manage applications on AWS cloud infrastructure

  • Ensure performance, security, and scalability of applications

  • Collaborate with cross-functional teams (UI/UX, QA, DevOps)

  • Participate in code reviews, debugging, and performance tuning

  • Implement best practices for CI/CD pipelines and version control

Required Skills & Qualifications

  • 7+ years of experience in software development

  • Strong hands-on experience in:

    • .NET Core / ASP.NET Core

    • C# programming

    • REST API development

  • Proficiency in React JS (hooks, state management, component lifecycle)

  • Experience working with AWS services (EC2, S3, Lambda, RDS, API Gateway)

  • Good understanding of:

    • Microservices architecture

    • Authentication & authorization (JWT, OAuth)

    • Asynchronous programming

Preferred Qualifications

  • Experience with Docker and containerization

  • Familiarity with CI/CD tools (Azure DevOps, Jenkins, GitHub Actions)

  • Knowledge of database systems (SQL Server, PostgreSQL, or NoSQL)

  • Exposure to cloud-native design patterns

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

Skills Required

  • 7+ years of experience in software development
  • .NET Core / ASP.NET Core
  • C# programming
  • REST API development
  • React JS (hooks, state management, component lifecycle)
  • AWS services (EC2, S3, Lambda, RDS, API Gateway)
  • Microservices architecture (understanding)
  • Authentication & authorization (JWT, OAuth)
  • Asynchronous programming (understanding)
  • Docker and containerization
  • CI/CD tools (Azure DevOps, Jenkins, GitHub Actions)
  • Database systems (SQL Server, PostgreSQL, or NoSQL)
  • Cloud-native design patterns (exposure)

Synechron Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Synechron and has not been reviewed or approved by Synechron.

  • Fair & Transparent Compensation Pay is frequently characterized as competitive, particularly relative to large service-consulting peers and in certain in-demand skill areas. Compensation sentiment appears strongest when staffing is stable on strong client engagements and for market-aligned roles in major hubs.
  • Healthcare Strength Healthcare coverage is often portrayed as a strong point in the U.S., with broad coverage and relatively favorable out-of-pocket experiences. Core medical, dental, and vision options are consistently described as meeting or exceeding a baseline expectation for consulting roles.
  • Equity Value & Accessibility Equity was made broadly accessible through a company-wide RSU grant tied to a major revenue milestone. This is positioned as a notable upside even if it is framed as a one-time recognition event rather than an ongoing program.

Synechron Insights

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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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