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Delphi Developer

Not Disclosed

Job Description & Details

Delphi remains a backbone for many mission‑critical enterprise applications, especially in finance and pension systems. Companies continue to modernize legacy codebases while preserving business logic, creating strong demand for seasoned Delphi engineers. This contract role offers a chance to work on multi‑tiered desktop solutions in an agile environment.

Job Summary

The contractor will design, develop, test, and deploy Delphi‑based desktop applications for pension and retirement systems. Responsibilities include defect resolution, performance tuning, collaborating with functional analysts, SQA, and other developers, and participating in Agile ceremonies while tracking work in Jira.

Top 3 Critical Skills Table

Skill Why it's critical Mastery Level
Delphi (Delphi XE8/7) Core language for all development and migration tasks Senior
Agile/Scrum practices Enables rapid delivery and alignment with client expectations Senior
Database integration (SQL Server, Oracle, InterBase, PL/SQL) Powers the data‑heavy pension applications and ensures data integrity Senior

Interview Preparation

  1. How do you approach memory‑leak detection and resolution in Delphi applications?
    What the interviewer is looking for: Understanding of Delphi memory management, use of tools like FastMM, and systematic debugging techniques.
  2. Explain the steps to migrate a Delphi 7 application to 64‑bit Delphi XE8.
    What the interviewer is looking for: Knowledge of code compatibility issues, third‑party component updates, and testing strategies.
  3. Describe how you implement data access using COM, ODBC, and InterBase in a multi‑tiered architecture.
    What the interviewer is looking for: Experience with different data access layers, connection handling, and performance considerations.
  4. What is your process for handling a critical defect during a sprint?
    What the interviewer is looking for: Agile defect triage, communication with QA and product owners, and rapid resolution workflow.
  5. Can you walk us through creating a PL/SQL routine that integrates with a Delphi front‑end?
    What the interviewer is looking for: Ability to bridge database logic with Delphi UI, parameter handling, and error propagation.

Resume Optimization

  • Delphi
  • Delphi XE8
  • Multi‑tiered desktop application
  • Agile/Scrum
  • Jira
  • SQL Server
  • Oracle
  • InterBase
  • COM / ODBC
  • PL/SQL

Application Strategy

When contacting the recruiter, send a concise email that begins with a friendly greeting, attach your up‑to‑date resume, and clearly reference the Delphi Developer role. Make sure to highlight your top skills—such as Delphi expertise, Agile development experience, and deep database integration—and cite specific projects where you delivered high‑performance, multi‑tiered solutions.

Career Roadmap

Current Role Typical Experience Core Focus Next Position
Delphi Developer 8‑10 years Application development, maintenance, performance tuning Senior Delphi Developer
Senior Delphi Developer 10‑13 years Architecture design, complex migrations, mentorship Lead Delphi Engineer
Lead Delphi Engineer 13+ years Technical leadership, strategic roadmap, cross‑team coordination Development Manager / Director