Senior Siebel Developer

YNOT Consulting Services; Sydney; Hybrid; AUD 120,000 - 160,000; Full time

Job summary

YNOT Consulting Services is seeking a Siebel Developer to deliver high-quality Siebel CRM solutions and integrations. The role operates within a mature delivery environment with emphasis on stability, sustainment and continuous improvement of client systems.

The position blends hands-on Siebel engineering with cross-functional collaboration to produce scalable, secure solutions aligned with enterprise standards and evolving business needs.

Qualifications

• Minimum five years ofSiebel Developer experience.
• End-to-end Siebel integration development using best practices.
• Understanding of Siebel EAI components and their role in performance.

Responsibilities

• Contribute to design, development, configuration and unit testing of Siebel CRM solutions in line with functional requirements, technical standards and Siebel best practice.
• Design and develop Siebel integrations using business services, workflows, integration objects, XML and web services.
• Deliver system enhancements, sustainment activities, defect resolution and development support to maintain platform performance, stability and reliability, working with production support teams where required.
• Produce and maintain technical documentation, including technical analysis, data model changes and unit test documentation.
• Review code, technical designs, developed products and unit test scripts to assure quality and alignment with standards.
• Work collaboratively with project, architecture, release, operations and production support teams to deliver fit-for-purpose outcomes.
• Support testing, release planning, deployment, warranty and post-release validation activities.
• Mentor permanent and contractor staff through technical guidance, skills transfer and knowledge sharing.
• Ensure development activities comply with departmental standards, DevSecOps practices and security requirements.

Skills

Siebel CRM development

Technical problem solving

Lead technical delivery

Translate business to tech

Communication skills

Quality-focused delivery

Tools

Siebel Tools

Oracle SQL Developer

SOAP UI

Microsoft Office

Azure DevOps

Oracle BI Publisher

Splunk

Job description

Estimated start date- Friday, 01 January 2027

Location of work - NSW, QLD, WA, ACT, VIC, NT, SA, TAS

Working arrangements- Hybrid. Flexible work arrangements may be negotiated upon engagement, and contractor will need to complete a Working from home Agreement specifying allocated days and working location. It is expected that this agreement will be adhered to. When it cannot, prior communication with their director must be had and agreed to.

Security clearance- Must have Baseline Clearance

• Estimated start date- Friday, 01 January 2027

• Initial contract duration - 12 months+12 months

• Location of work - NSW, QLD, WA, ACT, VIC, NT, SA, TAS

• Working arrangements- Hybrid. Flexible work arrangements may be negotiated upon engagement, and contractor will need to complete a Working from home Agreement specifying allocated days and working location. It is expected that this agreement will be adhered to. When it cannot, prior communication with their director must be had and agreed to.

• Security clearance- Must have Baseline Clearance

Job details

High level Job description

The Siebel Developer is responsible for developing high-quality Siebel solutions that support business and technical requirements of the client.

Overall description

The Siebel Developer roleoperateswithin a mature delivery environment following the successful delivery of the project, with a focus on system stability,sustainmentand continuous improvement, while continuing to deliver high-quality enhancementsto the client's systems.

This position combines hands‑on technicalexpertiseandcross‑functional collaboration to deliversolutionsthatare scalable,secureand aligned with enterprise standards and evolving business requirements.

Key duties and responsibilities

• Contribute to the design, development, configuration and unit testing of Siebel CRM solutions in line with functional requirements, technical standards and Siebel best practice.

• Design and develop Siebel integrations using business services, workflows, integration objects, XML and web services.

• Deliver system enhancements, sustainment activities, defect resolution and development support to maintain platform performance, stability and reliability, working with production support teams where required.

• Produce and maintain technical documentation, including technical analysis, data model changes and unit test documentation.

• Review code, technical designs, developed products and unit test scripts to assure quality and alignment with standards.

• Work collaboratively with project, architecture, release, operations and production support teams to deliver fit-for-purpose outcomes.

• Support testing, release planning, deployment, warranty and post-release validation activities.

• Mentor permanent and contractor staff through technical guidance, skills transfer and knowledge sharing.

• Ensure development activities comply with departmental standards, DevSecOps practices and security requirements.

Key capabilities:

• Demonstrated experience in Siebel CRM development, including configuration, workflows and integrations.

• Strong technical problem‑solving skills and ability to deliver in complex, enterprise environments.

• Ability to lead technical delivery and provide practical guidance, mentoring and assurance to development teams.

• Ability to translate business requirements into technical solutions.

• Strong communication skills, with the ability to engage effectively with both technical and non-technical stakeholders.

• Commitment to quality, continuous improvement and reliable delivery outcomes.

Capability must demonstrate:

• Minimum five years of experience as a Siebel Developer.

• Demonstrated experience in the design and development of end-to-end Siebel integration solutions using best practices.

• Demonstrated understanding of Siebel Enterprise Application Integration Server components and their role in supporting performance and scalability

• Strong analytical skills with an emphasis on the ability to quickly find viable solutions to emergent problems.

• Ability to produce high-quality detailed technical solution documentation.

• Ability to produce high-quality unit test specifications based on functional and technical design.

• Demonstrated capacity for continuous learning and delivering high-quality products.

Desirable:

• Siebel 8 Certification

• Experience in working with Siebel IP20 orabove and workspaces

• Advanced debugging skills like SARM/FDR Analysis

• Experience in Siebel EIM and Data migration

• Experience in BIP reports development

• Open UI experience

Tools used:

• Siebel Tools and Client

• Oracle SQL Developer

• SOAP UI

• Microsoft Office (Word, Excel, Visio)

• CI/CD - Azure Devops

• Oracle BI Publisher Desktop

• Splunk

General Skills & Attributes:

• Excellent oral and written communication skills.

• Proven ability and commitment to work collaboratively with all stakeholders towardscommon goals.

• Possess effective planning and problem‑solving skills to focus on delivering a quality outcome.

• Multi-tasking attitude, equally comfortable operating from within both the technology and business environments.

• Highly motivated and the ability to work with limited supervision and achieve results.