.NET Core Developer | REST APIs, Cloud & CI/CD

.NET Core Developer | REST APIs, Cloud & CI/CD

Job Summary
Synechron is seeking a capable and collaborative .NET Core Developer to design, develop, and maintain scalable enterprise applications. This role emphasizes strong backend development with .NET Core/.NET Framework, effective frontend collaboration, and participation in an agile environment. The successful candidate will contribute to architecture decisions, deliver robust features, and support modern delivery practices to enable business growth and digital transformation.

Software Requirements

Required Skills (Essential)

• Proficiency in .NET Core and/or .NET Framework for enterprise application development

• Strong C# programming skills and object-oriented design principles

• Experience with web development using ASP.NET Core, ASP.NET MVC, or similar frameworks

• Design, build, and consume RESTful APIs

• Relational database expertise with SQL (e.g., SQL Server, MySQL, PostgreSQL) including data modeling and query optimization

• Version control experience with Git (GitHub, GitLab, or Bitbucket)

• Experience with build and packaging tools (MSBuild, NuGet) and CI/CD practices

• Familiarity with Agile/Scrum methodologies and cross-functional teams

Preferred Skills

• Cloud platform experience (Azure, AWS, or GCP) and cloud-based deployments

• Frontend collaboration with modern JavaScript frameworks (React or Angular) and HTML/CSS

• Experience with containerization (Docker) and orchestration (Kubernetes)

• Testing frameworks (xUnit/NUnit, MSTest) and automated UI testing tools

• Knowledge of DevOps practices, security practices, and infrastructure as code (IaC)

Overall Responsibilities

• Develop, test, and maintain scalable .NET-based applications and APIs in alignment with business requirements

• Write clean, maintainable, and well-documented code; participate in code reviews to uphold quality standards

• Collaborate with product managers, UI/UX teams, and backend developers to design integrated solutions

• Optimize application performance, reliability, and security across environments

• Contribute to architecture discussions and ensure alignment with enterprise standards

• Support CI/CD pipelines, automated testing, and deployment processes

• Maintain comprehensive documentation, including architecture, deployment procedures, and technical specifications

• Mentor junior developers and promote knowledge sharing and best practices

Technical Skills (By Category)

Programming Languages (required and preferred)

• Essential: C#; .NET Core/.NET Framework

• Preferred: TypeScript/JavaScript, Python

Databases/Data Management

• Essential: SQL with data modeling and query optimization

• Preferred: NoSQL databases (e.g., MongoDB), data warehousing concepts

Cloud Technologies

• Preferred: Azure, AWS, or GCP deployments and cloud-native patterns

• Essential: General familiarity with cloud concepts and deployment

Frameworks and Libraries

• Essential: ASP.NET Core, ASP.NET MVC, Entity Framework

• Preferred: WCF, REST API patterns, EF Core, modern front-end integration

Development Tools and Methodologies

• Essential: Git, Jira/Confluence, Agile/Scrum practices, CI/CD awareness

• Preferred: Azure DevOps, Jenkins, NuGet packaging, automated testing frameworks

Security Protocols

• Essential: Secure coding practices and data protection basics

• Preferred: OAuth, JWT, encryption concepts for enterprise apps

Experience Requirements

• 4–9 years of professional experience in .NET development for enterprise systems

• Proven track record delivering scalable applications and APIs

• Experience working in Agile teams and contributing to CI/CD initiatives

• Cross-functional collaboration with product, QA, and operations teams

• Domain experience in finance or other regulated industries is a plus but not mandatory

• Alternative pathways: extensive project experience, relevant certifications, or notable contributions to large-scale .NET platforms

Day-to-Day Activities

• Develop and maintain back-end services in .NET and collaborate with frontend teams

• Gather requirements, plan iterations, and contribute to design discussions

• Write, review, and test code; perform unit, integration, and performance testing

• Troubleshoot production issues and implement robust fixes

• Participate in planning, stand-ups, reviews, and retrospectives

• Contribute to architecture discussions and deployment/documentation efforts

• Mentor junior developers and facilitate knowledge sharing

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field

• 4–9 years of hands-on .NET development experience

• Certifications in .NET technologies or cloud platforms are advantageous

Professional Competencies

• Strong analytical and problem-solving abilities

• Clear communication and stakeholder management skills

• Leadership and teamwork with the ability to mentor peers

• Adaptability to evolving technologies and project requirements

• Focus on quality, security, and maintainable software

• Time management and prioritization in a dynamic environment

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

Experience Level

Senior Level