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Senior Software Engineer

Yusen Logistics
United Statesfull_timeVerifiedPosted 20 Aug 2026

About the role

Overview

Position Summary:

The Senior Software Engineer is an experienced full stack developer with a proven track record of developing both front and back-end systems. The Sr. Software Engineer designs and builds full stack web applications using modern software frameworks and technologies. They have a strong understanding of microservice architecture, horizontal scaling, event driven systems, cloud native design patterns, and experience working with public facing systems. A key area of expertise is designing user focused experiences. Culturally, they are driven to learn and excited by applying new technologies in support of a growing, dynamic multinational business.

 

Responsibilities

Essential Duties and Responsibilities:

    • Software analysis, code analysis, requirements analysis, software review, refinement of code metrics, system risk analysis, software reliability analysis, scalability analysis, performance analysis.
    • Analyze existing code to understand performance impact and propose solutions.
    • Develop microservices that support high availability, high scalability, and parallel processing using design patterns while following industry best practices and standards.
    • Working with testers and the DevOps team to define and develop innovative end-to-end automated testing and deployment solutions.
    • Design and develop microservices using REST principles and keep security and quality as core focus during development.
    • Developing high quality extensible and reusable user interfaces leveraging modern JavaScript frameworks.
    • Collaborates effectively with peer team members to solve complex problems spanning their respective areas.  
    • Interface with Business, IT management, project managers, technical leads, developers, and customers as needed. 
    • Work with Relational and NoSQL databases, including SQL Server with moderate to advanced knowledge of T-SQL.
    • Participates in all Agile ceremonies, including Sprint Planning, SCRUM, and Retrospectives.
    • Ability to write quality unit, integration, and behavioral tests, debug and optimize existing and new code.
    • Enterprise service bus experience as a developer, including publish and subscribe integrations.
    • Deeply understand customer pain points (including spending time to research and validate), develop creative solutions, and then prototype, iterate, and launch frequently. 

Qualifications

Education and Experience:

  • Bachelor's degree in engineering, computer science or related field, or equivalent work experience.
  • 8+ years of software architecture and development experience with strong hands-on skills, expert level understanding of architecture and design patterns with a solid understanding of object-oriented design and programming.
  • 4+ years of experience with microservice architecture and building microservices with C#, preferably Microsoft .NET Core 3.1 and/or .NET 5+ for synchronous and asynchronous communications between components
  • 4+ years of experience providing end-to-end integration solutions development for enterprise software or hosted services.
  • 4+ years of experience in implementing modern web applications in Angular, HTML5, and CSS3
  • Expertise in .NET technologies, REST services and client-side integration via JSON for interfacing and building required services (APIs) to communicate with existing product suites
  • Advanced skills in enterprise data-driven solutions dependent on external content through REST services, push notifications.
  • Advanced skills in both relational (SQL Server) and NoSQL (MongoDB, Cassandra, Redis) databases, in-memory caching and optimization.
  • Expertise in avoiding common problems of dynamic application load using established techniques such as caching, API design, resource scaling and asynchronous communication patterns.
  • Expertise in pub/sub data delivery models and principles, message bus and ESB technologies
  • Expert knowledge of professional software engineering practices for the full software development life cycle including coding standards, code reviews, source control management, build processes, testing, and operations
  • Experience working with Microservices with Docker/Containers/Kubernetes Service preferred
  • Experience with using development tools, including Azure DevOps, GitHub, and Jenkins.
  • Experience in understanding business requirements and translating them to functional/technical requirements.
  • Experience in UML concepts and Agile methodologies such as SCRUM and TDD a plus
  • Good soft skills, teamwork, and adaptability to challenges, ability to act in a proactive and consultative manner
  • Familiarity with the c

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Company

Yusen Logistics

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