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Teckhorizon Inc

Senior Software Developer

On site

Toronto, Canada

$ 90 /year

Senior

Freelance

12-11-2025

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Skills

Communication Leadership SQL Data Warehousing DevOps Docker Kubernetes Quality Assurance Problem-solving Programming Shell PL/SQL

Job Specifications

About The Role

We’re hiring a Senior Software Developer with deep experience in Oracle E-Business Suite and Siebel Development to join us. You’ll play a key role in developing, integrating, and maintaining enterprise applications for the Ontario Public Sector, ensuring reliability, scalability, and strong system performance.

Key Responsibilities

Translate business and technical requirements into scalable, tested applications.
Develop, maintain, and optimize data-driven programs, integrations, and reports.
Troubleshoot and resolve technical issues during development and production phases.
Support system migration, implementation, and post-deployment activities.
Collaborate across IT teams to deliver enhancements and maintain SLAs.
Create detailed documentation and conduct code reviews for quality assurance.

Required Experience & Skills

10+ years of software design, development, and integration experience.
Proven experience with Siebel configuration, integration (Adobe AEM, J2EE), and EIM/EAI.
Advanced programming skills in PL/SQL, SQL, XML, Unix shell scripting, and Oracle Data Integrator.
Hands-on experience with Oracle E-Business Suite (GL, AR, AP, Collections, INV, FND).
Strong understanding of data warehousing, ETL methodologies, and OBIEE.
Experience with Application Development Framework (ADF) and structured methodologies.
Excellent analytical, communication, and problem-solving skills.

Nice to Have

Experience with Docker/Kubernetes or DevOps pipelines.
Familiarity with Public Sector or Grants Management modules.
Experience developing or integrating middleware and gateway solutions.
Strong interpersonal and leadership skills with a track record of delivering under tight timelines.

Location: Toronto, Ontario

About the Company

Teckhorizon Inc. is a leading IT solutions and staffing company that offers innovative technology solutions and staffing services to businesses of all sizes. We specialize in a wide range of IT services, including software development, cloud computing, cybersecurity, and more, and provide high-quality IT services and staffing solutions tailored to our client's needs. Our team of experienced professionals helps clients optimize their operations and achieve their business objectives. Additionally, we offer staffing solutions t... Know more