Job Summary

Synechron is seeking a Full-Stack Developer to build, enhance, and support scalable web applications using .NET/C#, React, and AWS. This role contributes to end-to-end software delivery, from design and development through deployment and production support, helping deliver secure, reliable, and high-performing digital solutions.

Required

Software Requirements

.NET 6/7+, C#, ASP.NET Core, Web API, Entity Framework
React, TypeScript/JavaScript, HTML5, CSS3
AWS: hands-on experience with at least 3–4 of the following: Lambda, ECS/EKS, API Gateway, S3, EC2, RDS, DynamoDB, CloudWatch
SQL Server and/or PostgreSQL
Familiarity with NoSQL
Docker, Git
CI/CD using GitHub Actions, Azure DevOps, or Jenkins
Security implementation using OAuth2, JWT, HTTPS

Preferred

Redux
Experience with microservices and distributed systems
Experience with observability, performance tuning, and deployment automation

Overall Responsibilities

Develop and maintain web applications using ASP.NET Core and React
Build and optimize RESTful APIs and backend services
Implement and manage AWS-based application components
Create clean, testable, and maintainable code
Build responsive UI components using React and TypeScript
Support deployments through CI/CD pipelines
Optimize SQL/NoSQL data access and application performance
Troubleshoot production issues and support root-cause resolution
Participate in code reviews, design discussions, and engineering improvement efforts

Technical Skills (By Category)

Programming Languages

Essential: C#, TypeScript/JavaScript, SQL

Preferred: Scripting for automation

Databases / Data Management

Essential: SQL Server and/or PostgreSQL, RDS, familiarity with DynamoDB or other NoSQL platforms

Preferred: Database tuning and schema optimization

Cloud Technologies

Essential: AWS, including at least 3–4 of Lambda, ECS/EKS, API Gateway, S3, EC2, RDS, DynamoDB, CloudWatch

Preferred: Cloud-native architecture and container orchestration

Frameworks and Libraries

Essential: .NET 6/7+, ASP.NET Core, Web API, Entity Framework, React, Hooks, Context API

Preferred: Redux, reusable component libraries

Development Tools and Methodologies

Essential: Git, Docker, CI/CD, agile delivery, code reviews

Preferred: Test automation and release pipeline optimization

Security Protocols

Essential: OAuth2, JWT, HTTPS, secure API development

Preferred: Secure cloud configuration and vulnerability remediation practices

Experience Requirements

7+ years of experience in full-stack development or related software engineering roles
Strong experience with .NET/C# backend and React frontend
Experience developing REST APIs, working with AWS, and supporting production applications
Experience with relational databases and familiarity with NoSQL
Equivalent combinations of practical experience will also be considered

Day-to-Day Activities

Build frontend and backend features
Develop APIs and integrations
Participate in sprint planning, standups, code reviews, and design discussions
Collaborate with product, QA, DevOps, and engineering teams
Support deployments, monitor application performance, and resolve issues
Produce technical documentation and implementation updates

Qualifications

Required

Bachelor's degree in Computer Science, Engineering, Information Technology, or related field or equivalent practical experience

Preferred

AWS or related technical certifications
Ongoing learning in cloud, security, and modern development practices

Professional Competencies

Strong analytical and problem-solving skills
Clear technical communication and effective cross-functional collaboration
Ability to manage priorities and deliver work to agreed timelines
Commitment to quality, maintainability, and continuous improvement
Adaptability to changing technologies and project needs

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

Full Stack Developer .NET + React + AWS