About Synechron:

Synechron is a leading digital transformation consulting firm, trusted by global financial institutions and innovative enterprises. We are committed to leveraging cutting-edge technology to drive business growth and operational excellence for our clients.

Job Description:

We are seeking an experienced Senior Backend Developer with a strong background in C#/.NET Core to join our Sydney team. The ideal candidate will have a passion for designing scalable, high-performance backend services and APIs, with hands-on expertise in cloud-native architectures and microservices.

Responsibilities:

• Architect and develop scalable, high-performance backend services and RESTful/GraphQL APIs using C#/.NET Core.
• Design and implement microservices architectures leveraging AWS services such as EC2, Lambda, SQS, SNS, API Gateway, EKS, and RDS.
• Develop and maintain cloud-native solutions, incorporating serverless and event-driven patterns.
• Collaborate with cross-functional teams to translate business requirements into robust technical solutions.
• Manage CI/CD pipelines, automate deployment processes, and utilize DevOps best practices.
• Write comprehensive unit tests (using xUnit, NUnit) to ensure code quality and maintainability.
• Participate in code reviews, troubleshoot, and optimize existing applications for performance and security.

Skills & Experience:

• 7+ years of software development experience, with a significant focus on backend services.
• Proven expertise in building RESTful and/or GraphQL APIs.
• Strong knowledge of cloud-native architectures, microservices, serverless, and event-driven development.
• Hands-on experience with containerization using Docker and orchestration with AWS EKS or Kubernetes.
• Familiarity with AWS services such as EC2, Lambda, SQS, SNS, API Gateway, RDS.
• Experience managing CI/CD pipelines and DevOps tools (e.g., Jenkins, GitLab CI, Azure DevOps).
• Solid understanding of unit testing frameworks like xUnit, NUnit, and code quality tools.
• Excellent problem-solving skills and the ability to work collaboratively in a fast-paced environment.
• Strong communication skills and attention to detail.

Preferred Qualifications:

• Experience with frontend integration (e.g., working with frontend teams or API consumption).
• Knowledge of other programming languages or frameworks.
• Prior experience working in financial services or regulated industries.

Why Join Synechron?

• Be part of a dynamic, innovative team working on cutting-edge cloud-native projects.
• Opportunity to work with leading financial institutions and Fortune 500 companies.
• Competitive salary and benefits package.
• Continuous learning and professional development opportunities.
• Flexible working arrangements in accordance with local guidelines.