Jobs · Engineering · Michigan

IT - Java Developer - Mid-Level

Apex Systems · Ann Arbor, MI · 3 wk ago
EngineeringContract

About the role

We are seeking a Software Engineer for a role designing, developing, and supporting backend services that power charting, market data, and analytics capabilities. This position involves working with engineers, product owners, and technology partners to deliver scalable, reliable, and high‑performance solutions in an Agile environment. This is an opportunity to contribute to a visible platform and take ownership of features from design through production support. The role is based in Ann Arbor, Michigan and is onsite.

Responsibilities

  • Design, develop, test, and maintain backend services supporting charting and market data applications.
  • Participate in all phases of the software development lifecycle, including requirements analysis, design, implementation, testing, deployment, and support.
  • Collaborate with product owners, business partners, and engineering teams to deliver software solutions.
  • Design and implement APIs and service integrations that support internal and client‑facing applications.
  • Analyze and resolve application defects, production issues, and performance bottlenecks.
  • Participate in code reviews and contribute to engineering standards and best practices.
  • Support release activities and help maintain system stability, availability, and performance.

Requirements

  • 4+ years of professional software development experience.
  • 4+ years of experience developing applications using Java.
  • Understanding of object‑oriented analysis and design principles.
  • Experience designing, developing, and supporting backend services and RESTful APIs.
  • Experience building and supporting distributed or client/server applications.
  • Experience working with Spring Framework and related technologies.
  • Experience developing and supporting applications in Linux and/or Windows environments.
  • Experience with source control, automated testing, build, and deployment tools.
  • Experience with relational databases and data access technologies.
  • Experience with messaging technologies and event‑driven architectures.
  • Experience analyzing and improving application performance, scalability, and reliability.
  • Demonstrated ability to independently own features from design through production support.
  • Demonstrated ability to troubleshoot and resolve moderately complex technical issues.
  • Experience participating in code reviews and technical design discussions.
  • Experience working within Agile development teams.
  • Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

Qualifications

  • Experience working with real‑time streaming or market data systems.
  • Experience developing financial services, trading, or other data‑intensive applications.
  • Familiarity with cloud platforms and modern software delivery practices.
  • Strong written and verbal communication skills.

Benefits

  • Medical, dental, vision, life, and disability insurance plans.
  • Employee Stock Purchase Program (ESPP).
  • 401(k) plan with company match after 12 months of tenure.
  • Health Savings Account (HSA) available with HDHP plan.
  • SupportLinc Employee Assistance Program (EAP) offering up to 8 free counseling sessions.
  • Cor

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