Full Stack Developer (.NET | Node.js | React) | Cloud & Microservices

Job Summary

Synechron is seeking an experienced Full Stack Developer to lead the development of modern, scalable web applications. This role combines strong backend engineering using .NET and Node.js with innovative front-end development in React and Next.js. The successful candidate will contribute to designing high-performance solutions, ensuring best practices in software architecture, and collaborating across multidisciplinary teams to deliver high-quality, secure, and user-centric applications. This role aims to support digital transformation initiatives, enhance user engagement, and optimize application scalability and security.

Software Requirements

Required:

• Extensive experience developing backend services and APIs using .NET Core / .NET 5+.

  
  

• Hands-on expertise with Node.js for backend microservices.

  
  

• Proficiency in ReactJS and Next.js for building responsive and scalable front-end applications.

  
  

• Strong understanding of REST APIs and microservices architecture.

  
  

• Experience with TypeScript, HTML5, and CSS3 for frontend development.

  
  

• Familiarity with Git repositories and version control workflows.

  
  

• Knowledge of AWS cloud services (e.g., Lambda, API Gateway, S3, EC2) for deployment and hosting.

  
  

• Experience with CI/CD pipelines using GitHub Actions / TeamCity for automated build and deployment processes.

  
  

• Containerization experience with Docker.

  
  

Preferred:

• Knowledge of Kubernetes or other container orchestration tools.

  
  

• Experience with serverless architectures.

  
  

• Familiarity with other cloud providers like Azure or GCP.

  
  

• Understanding of security best practices in web applications and APIs.

  
  

Overall Responsibilities

• Lead the development of scalable, high-performance web applications and microservices using .NET and Node.js.

  
  

• Design and implement responsive user interfaces via ReactJS and Next.js, ensuring optimal user experience.

  
  

• Collaborate closely with product, design, backend, and DevOps teams to turn requirements into reliable scalable solutions.

  
  

• Conduct architectural planning, code reviews, and ensure adherence to coding standards, security, and best practices.

  
  

• Optimize application performance and scalability, including database and API integrations.

  
  

• Develop and maintain CI/CD pipelines for continuous deployment, monitoring build health and deployment success.

  
  

• Document system architecture, APIs, and workflows for use by engineering and operations teams.

  
  

• Stay current with industry trends, emerging technologies, and best practices; recommend improvements and innovative approaches.

  
  

Performance outcomes:
High-quality, secure, and scalable applications that meet business requirements, are maintainable, and deliver excellent user experiences.

Technical Skills (By Category)

Programming Languages:

• Essential: .NET Core / .NET 5+, JavaScript, TypeScript, Node.js

  
  

• Preferred: Java, Python, or other scripting languages for automation

  
  

Frameworks & Libraries:

• Essential: ReactJS, Next.js, REST API design, Redux (preferred)

  
  

• Preferred: Microservices frameworks, UI component libraries (Material-UI, Bootstrap)

  
  

Databases & Data Management:

• Essential: SQL (SQL Server, MySQL), NoSQL (MongoDB, DynamoDB)

  
  

• Preferred: ORM tools such as Entity Framework, Sequelize

  
  

Cloud Technologies:

• Essential: AWS (Lambda, S3, API Gateway, EC2)

  
  

• Preferred: Azure, GCP

  
  

Development Tools & Methodologies:

• Essential: Git, Jenkins/GitHub Actions, Docker, CI/CD pipelines, Agile/Scrum practices

  
  

• Preferred: Kubernetes, Helm, monitoring tools (Prometheus, CloudWatch)

  
  

Security & Best Practices:

• Understanding of secure coding, API security (OAuth2, JWT), and data privacy.

  
  

Experience Requirements

• 7+ years of professional full-stack development experience supporting enterprise applications.

  
  

• Proven expertise in developing, deploying, and maintaining microservices and web applications at scale.

  
  

• Strong background in frontend development with React and Next.js.

  
  

• Demonstrated experience working in fast-paced, Agile environments, leading technical initiatives, and collaborating effectively across teams.

  
  

• Industry experience in finance, retail, SaaS, or enterprise digital solutions is desired; open to relevant project experience.

  
  

Day-to-Day Activities

• Develop, test, and deploy backend microservices and APIs using .NET and Node.js.

  
  

• Build and optimize front-end applications with ReactJS and Next.js for performance and responsiveness.

  
  

• Collaborate with product teams to understand features, technical design, and project timelines.

  
  

• Conduct code reviews, implement security best practices, and optimize code for scalability.

  
  

• Automate deployment pipelines, monitor application health, and troubleshoot issues promptly.

  
  

• Review logs, analyze performance bottlenecks, and implement improvements.

  
  

• Maintain architectural and technical documentation for ongoing support and knowledge sharing.

  
  

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.

  
  

• 7+ years supporting enterprise web applications, microservices, and APIs.

  
  

• Proven leadership in full-stack development initiatives, implementing secure and scalable solutions.

  
  

• Certifications in cloud services or frontend/backend frameworks are advantageous.

  
  

Professional Competencies

• Critical thinking and problem-solving for complex technical challenges.

  
  

• Leadership and mentorship abilities to guide junior developers.

  
  

• Strong stakeholder engagement, with clear communication of technical solutions.

  
  

• Adaptability to technological advances and evolving project requirements.

  
  

• Ownership mindset focused on delivering reliable, secure, and maintainable applications.

  
  

• Effective time and project management to prioritize tasks and meet deadlines.

  
  

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.

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