Senior .Net Developer

Senior.NET/C# Developer We are seeking a Senior.NET/C# Developer to serve as a hands-on lead in a dynamic, fast-paced, and Agile environment. This role is part of a team responsible for designing, developing, and supporting a mission-critical Authentication platform. The responsibilities are divided between design and development, requiring contributions as both a coder and system designer. This position collaborates with a team of experienced engineers focused on the Agile development life cycle and ensuring on-time, high-quality software releases. Key Responsibilities Lead the development and delivery of organizational software products through QA, UAT, and Production phases. Collaborate with product owners and key stakeholders across Project Management, Business, QA, and Technology Operations to ensure projects are delivered on schedule. Partner with the Scrum Master and product owner to provide development sizing and cost analysis estimates. Work alongside the product owner and team members on story decomposition, feature design, and task prioritization. Utilize automated testing tools and frameworks, including test-driven development, to uphold software quality standards. Support Identity and credential management systems for Authentication. Help resolve needs and remove roadblocks identified by team members in collaboration with the Scrum Master. Coordinate individual team deliverables to facilitate successful product releases. Identify technology risks and implement mitigation strategies. Conduct regular reviews and code quality improvement sessions with developers, emphasizing requirements specification and design methodologies. Prototype, validate, and develop tailored application solutions to address business requirements. Required Qualifications Education: A bachelor's or master's degree in computer science or a related technical field is required. Experience: Applicants must have over 7 years of hands-on application programming or test automation framework experience within an Agile development environment. This includes at least 3 years of demonstrated leadership in delivering and driving the adoption of technical innovations across teams. Technical Skills: Demonstrated expertise in developing server-side applications (API Subject Matter Expert) utilizing C# and.NET technologies. Experience designing and implementing solutions for applications requiring high availability, throughput, and scalability. Knowledge of contemporary system architecture as well as development standards and guidelines. Background in AI development and Specification-Driven Development. Experience working with Identity and Access Management (IAM) systems. Familiarity with Agile/Lean development and testing methodologies, including Test Driven Development, Continuous Integration, and Continuous Delivery. Proficient with source control systems and Agile tools including Bitbucket, Jira, and Git. Experience with CI/CD environments, including creating, modifying, and executing jobs from scratch using Git. Expertise in troubleshooting production issues through analysis of logs, dashboards, and metrics. Preferred Qualifications Experience working with databases such as MongoDB and Aerospike. Knowledge of authentication protocols such as Kerberos and certificate-based authentication. Skilled in testing RESTful web services using test automation frameworks; capable of parsing nested JSON and XML. Experience with SOAP is advantageous. Experience with Google Cloud Platform. Previous experience within the financial services or brokerage industry. Proven ability to perform effectively under pressure in challenging environments. Proven ability to mentor and provide guidance to junior team members. Apex Systems