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Software Engineer IV

POSTED 10/29/2026

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Job Description


Our client is seeking an experienced Software Engineer IV to lead the development of features for its marketplace purchase platforms, with a focus on improving payment infrastructure and systems. The ideal candidate will bring strong expertise in C# and .NET, microservices, cloud-based architecture, and high-volume, high-availability systems. This role involves technical leadership, mentoring junior engineers, collaborating with distributed Agile teams, and ensuring high standards for code quality, performance, and continuous improvement.

Responsibilities:

  • Lead the development of new features for marketplace purchase platforms, focusing on payment infrastructure and systems.

  • Design, develop, test, and maintain scalable, high-quality software solutions.

  • Write clean, efficient, maintainable code aligned with technical requirements and best practices.

  • Conduct code reviews and provide technical guidance to support code quality and team development.

  • Lead technical projects and mentor junior engineers through pair programming and code reviews.

  • Design and develop microservices within cloud-based architectures.

  • Contribute to high-volume, high-availability systems.

  • Create clear technical documentation and diagrams to support understanding and implementation.

  • Collaborate with geographically distributed teams and participate in Agile ceremonies.

  • Identify opportunities for continuous improvement in software development practices, system performance, and architecture.

Required Qualifications:

  • Bachelor’s degree in Computer Science, Information Technology, or a related field, or an equivalent combination of education and experience.

  • 8+ years of software development experience.

  • Strong technical expertise in C# and ASP.NET/.NET Core.

  • Experience with relational database management systems and NoSQL data stores.

  • Experience with event-driven and stream-processing mechanisms.

  • Experience designing and developing microservices in cloud-based architectures.

  • Experience working on high-volume, high-availability systems.

  • Demonstrated technical leadership and mentoring experience.

  • Strong written and verbal communication skills.

  • Ability to work independently and collaboratively within a distributed Agile team.

Required Skills

  • C# and .NET application development.

  • Microservices architecture and development.

  • Relational and NoSQL database technologies.

  • Event-driven architecture and message processing.

  • Cloud-based software development.

  • Code reviews, pair programming, and technical mentoring.

  • Technical documentation and system design.

  • Agile software development and cross-team collaboration.

Technical Skills

  • Programming: C#, ASP.NET, .NET Core

  • Relational Databases: SQL Server, PostgreSQL

  • NoSQL Databases: Redis, MongoDB, Elasticsearch

  • Event Processing and Messaging: Kafka, AWS SNS/SQS, RabbitMQ, or Azure Service Bus

  • Cloud: AWS preferred

  • Architecture: Microservices, cloud-based architecture, high-availability systems

Preferred Qualifications

  • Experience with omnichannel e-commerce and transaction-based applications.

  • Experience working with payment systems and payment infrastructure.

  • Front-end development experience, particularly with Vue.js.

  • Interest or experience in the hobby gaming industry.

If you meet the required qualifications and are interested in this role, please apply today. 

The Solomon Page Distinction

Solomon Page offers a comprehensive benefit program for hourly employees. We pride ourselves on offering medical, dental, 401(k), direct deposit and commuter benefits to our employees, including freelancers - which sets us apart in the industries we serve.

About Solomon Page

Founded in 1990, Solomon Page is a specialty niche provider of staffing and executive search solutions across a wide array of functions and industries. The success of Solomon Page reflects an organic growth strategy supported by a highly entrepreneurial culture. Acting as a strategic partner to our clients and candidates, we focus on providing customized solutions and building long-term relationships based on trust, respect, and the consistent delivery of excellent results. For more information and additional opportunities, visit: solomonpage.com and connect with us on Facebook, and LinkedIn.

Opportunity Awaits.
 

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Job Snapshot

EMPLOYEE TYPE:
Contract

WORPLACE:
Remote

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