C#/Delphi Consultant

Tulsa, OK, US • Posted 9 hours ago • Updated 9 hours ago
Contract W2
On-site
$65/hr
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Job Details

Skills

  • C#
  • Delphi

Summary

Position:  C#/Delphi Consultant
Type:  6-month contract
Location:  Remote
Rate:  DOE

JOB SUMMARY:

The Delphi Software Engineer maintains and modernizes the client''s legacy Delphi application portfolio — desktop and web-based tools that have been the company''s stack of choice for many years — while leading their migration to the organization''s target environment: Azure cloud-native solutions built on C# (Function Apps, App Services, Storage Accounts, Managed Identity, Key Vault, and related services). This role keeps purpose-built applications supporting health plan business capabilities running reliably today while re-platforming them for tomorrow.

KEY RESPONSIBILITIES:
  • Maintain, support, and troubleshoot the existing Delphi application portfolio, including both desktop and web-based solutions, against Oracle and SQL Server databases.
  • Lead modernization of Delphi applications to Azure cloud-native solutions built on C#, including redesign and redevelopment using Function Apps, App Services, Storage Accounts, Managed Identity, and Key Vault.
  • Assess each legacy Delphi application''s business logic, data dependencies, and integrations to design an appropriate cloud-native replacement architecture.
  • Develop migration plans that sequence and prioritize which Delphi applications to modernize first, balancing business risk, technical complexity, and ongoing support burden.
  • Write clean, maintainable C# code and apply Azure security and identity best practices (Managed Identity, Key Vault-based secrets management) in all newly built services.
  • Validate data integrity and business logic parity between legacy Delphi applications and their modernized Azure replacements.
  • Partner with Architecture, Data Engineering, and Security teams to align modernization work with target-state cloud architecture and HIPAA/HITRUST-aligned controls.
  • Document legacy application behavior, data flows, and business rules discovered during modernization to preserve institutional knowledge as Delphi systems are retired.
  • Support and troubleshoot Oracle and SQL Server dependencies shared between legacy Delphi applications and their modernized replacements during transition periods.
  • Performs other job-related duties as assigned.
QUALIFICATIONS:
  • Demonstrated experience maintaining and developing in Delphi (desktop and/or web-based applications).
  • Strong C# development experience, including building and deploying Azure-native services (Function Apps, App Services).
  • Working knowledge of Azure cloud services relevant to application modernization, including Storage Accounts, Managed Identity, and Key Vault.
  • Experience working with both Oracle and SQL Server databases.
  • Proven ability to reverse-engineer and document legacy application logic and data flows in order to replicate them in a modern architecture.
  • Strong problem-solving skills and the judgment to balance legacy system stability against the pace of modernization work.
  • Effective communication skills, with the ability to document technical findings and migration plans for other engineers and IT leadership.
  • Successful completion of Health Care Sanctions background check.
EDUCATION/EXPERIENCE:
  • Bachelor''s degree in Computer Science, Information Systems, or related field (or equivalent experience).
  • 3+ years of experience developing or maintaining Delphi applications.
  • 2+ years of experience building applications or services in C# on Azure preferred.
  • Experience modernizing or re-platforming legacy applications to a cloud-native architecture strongly preferred.
  • Experience in healthcare, health plan, or other regulated, data-sensitive environments preferred.
  • Familiarity with Oracle and SQL Server database development and administration preferred.
TULIT
 
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 91075133
  • Position Id: 6813
  • Posted 9 hours ago

Company Info

About Archon Resources

Archon Resources, a distinguished staffing and recruiting firm, excels in direct hire and contract placement across Tulsa, Dallas, Oklahoma City, Austin, and Northwest Arkansas. Founded by industry veterans Aaron Sams and David Moore Archon began as a boutique agency with a niche focus on high-level professional staffing. Leveraging their robust backgrounds in IT and finance, they have shaped Archon into a consultancy as much as a staffing firm, offering unparalleled expertise and insight.

Our seasoned teams specialize in the placement of Finance & Accounting, Information Technology, Engineering and Operations, adeptly meeting all your team needs. At Archon, we pride ourselves on our ability to connect exceptional talent with leading companies, building lasting relationships and delivering superior results. When experience matters and you need a partner who understands the intricacies of your industry, Archon Resources is prepared to get the job done efficiently and effectively. This commitment to excellence and a deep understanding of the sectors we serve is what we call The Archon Way.

Contact the job poster
TT

Tran Trinh

Recruiter @ Archon Resources
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