Sr. Specialist Software Developer B2B Commerce

Job Title: Sr. Specialist Software Developer B2B Commerce

Current Need:

We areseekinga highly skilled and experienced Senior Software Engineer to join our dynamic team. The ideal candidate willbe responsible fordesigning developing andmaintainingour microservices-based B2B ecommerce platform using Spring Boot and React. This role requires a deep understanding of software engineering best practices excellent problem-solving abilities and a passion forleveragingcutting-edgetechnologies to drive innovation and efficiency. The Senior Engineer will also play a strategic role in shaping the platforms technical direction mentoring team members and influencing cross-functional collaboration.

Key Responsibilities:

Design and Development:

• Architect develop andmaintainscalable and robust microservices using Spring Boot and React to power our B2B ecommerce platform.

• Lead architectural decisions and contribute to the design of new features and enhancements ensuring alignment with businessobjectivesand technical standards.

• Evaluate and integrate generative AI capabilities into platformstrategyto improvedevelopmentworkflows and product capabilities.

• Lead initiatives involving advanced AI frameworks such as the MCP Protocol RetrievalAugmented Generation (RAG) and A2A Protocol guiding the team in practical implementation.

Collaboration and Integration:

• Work closely with cross-functional teams to integrate our platform with ERP systems data warehouses and other essential applications.

• Collaborate with product management to refine feature requirements and specifications.

• Influence cross-functional teams and drive consensus on technical solutions.

• Drive AI adoption across engineering teams and define standards for AI-assisted development.

• Architect and oversee connectivity strategies for LLM agents via APIs enabling robust multiagent collaboration and seamless integration.

Best Practices and Optimization:

• Implement and advocate for best practices in software development including code reviews testing and continuous integration.

• Conduct performance tuning and optimization to ensure high availability and scalability of the platform.

• Implement security best practices to protect sensitive data and ensure compliance with industry standards.

• Mentor and coach junior and mid-level engineers to foster technical growth and team development.

• Evaluate andoptimizelatency scalability and cost considerations when integrating AI services into production systems.
  

Career Pathing:This role offers a clear path to technical leadership and strategic influence through ownership of architecture mentoring and cross-functional impact.

Impact Statement:Shapes the technical direction of the platform and drives innovation through leadership deep technicalexpertise and strategic collaboration.

MinimumRequirements:

• Typically requires 7 years experience in software development with a focus on Spring Boot and React

• Bachelors degree in Computer Science Engineering or a related field
  

Critical Skills Required:

Strong hands-on engineering experience with Java Spring Boot HTML/CSS/JS RDBMS REST GraphQL Git.
Foundational knowledge of HTTP cookies sessions AJAX and browser behavior.
Familiarity with Elastic Redis React Docker Kubernetes Azure Phyton.
Familiarity with the MCP Protocol and RAG based AI agents.
Exposure of LLM Agent connectivity via APIs
Exposure to Kafka change data capture and data replication processes is a plus.
Understanding of microservices-based architectures.
Basic familiarity with CI/CD pipelines.
Awareness of performance tuning and optimization techniques.
Knowledge of security best practices and industry standards.

Preferred Skills:

• Experience designing and building large-scale ecommerce applications.

• Experience with B2B ecommerce platforms

Travel requirement:10-15%

Candidate must be authorized to work in the U.S now or in the future without the support from McKesson.

Relocation is NOT budgeted for this position