Senior Software Developer

Closing Date: 2026-09-14, 12:00 p.m. Max. No. of Submission: 4 (four) Onsite Must Have: · Thorough knowledge of large-scale complex systems analysis techniques and methodologies, design and development, programming concepts and languages, internet/intranet and emerging technologies. · Demonstrated advanced knowledge and experience of full-stack multi-tier solutions / system components analysis, design, coding and systems integration, using multiple technologies - REST API, SOAP/WSDL web services, JSON/XML messaging and User Interface (e.g. Web components, UI libraries/frameworks), as well as integration with third party solutions / services. · Able to identify and coordinate the resolution of technical problems and incidents, conduct research, assess client requirements, lead design projects, and develop recommendations. Assignment RQ11400 - Software Developer – Senior X4 Start Date 2026-09-15 End Date 2027-03-31 Assignment Type Onsite # Of Openings 4 Office Location 5700 Yonge St. Toronto Organization Health Services Cluster Ministry Ministry of Public and Business Service Delivery and Procurement Max Extension Term(s) 1 Time # Business Days 133.00 City Street 5700 Yonge Street Title Software Developer Description NOTE: Assignment Type: This position is listed as Onsite; the resource is expected to work 7.25 hours per calendar day between the standard working hours of 8:00-5:00 PM (excluding lunch breaks) every Monday to Friday inclusive at the identified OPS office location. Extension/Amendment Attestation: Extensions are permitted only to the extent of unused contract days and/or remaining contract funds. No additional funds will be added beyond the maximum contract value, including any extension options set out in the original SOW. Responsibilities: Requirements analysis, in collaboration with the business analysts Solutions design and architecture artifacts - conceptual, logical and physical Architecture checkpoints activities and support Solutions design walkthrough Complete documentation - technical and user guides System / solution components coding and integration System unit and integration testing Test cases development for unit and integration testing Collaboration with system testers to develop test cases for system functional, performance and vulnerability testing · Knowledge transfer checklist and walkthrough for the technical project team members Skills Experience and Skill Set Requirements Technical Skills and Experience · 10+ years demonstrated knowledge and experience of IT systems development in multi-platform environments (web, desktop, mobile, mainframe, micro/mini systems, etc.) and multi-tiered open-standard technologies such as JSP/Servlet, JEE, EJB, JNDI, JDBC, JMS, XML, JSON, REST and SOAP-based Web Services, Strut Framework, Tomcat, Apache, Oracle Designer, WebSphere, WebLogic, SUN Solaris, Windows 2008/2012, .NET, VPN, PKI, LDAP, Oracle RDBMS PL/SQL, development and deployment tools (e.g. source codes and application packages management). · Thorough knowledge of large-scale complex systems analysis techniques and methodologies, design and development, programming concepts and languages, internet/intranet and emerging technologies. 30 points Systems Components, Development and Integration · Demonstrated advanced knowledge and experience of full-stack multi-tier solutions / system components analysis, design, coding and systems integration, using multiple technologies - REST API, SOAP/WSDL web services, JSON/XML messaging and User Interface (e.g. Web components, UI libraries/frameworks), as well as integration with third party solutions / services. · Experience with using design and development tools (e.g. MS Visio, Power Designer, Eclipse, JetBrains IntelliJ, Atom/Visual Code etc.) for solution artefacts design and development. 20 points Technical Project Leadership · Experience leading a development team to deliver an end-to-end enterprise-level IT solutions. · Ability and experience to conduct solution design and code walkthrough. · Provide technical leadership for system analysts, developers and testers. · Knowledge of project management methodologies, analytical tools and processes, work estimation, and ITIL best practices · Ability and experience to lead major complex IT projects, direct teams of technical staff and external consultants, and ensure project deliverables are delivered within specified parameters. 15 points Analytical and Problem Solving Skills · Able to identify and coordinate the resolution of technical problems and incidents, conduct research, assess client requirements, lead design projects, and develop recommendations. · Experience with systems debugging, refactoring and optimization · Develop technical design features and alternatives to ensure effective operation of hardware and software platforms and IT security and quality control systems 15 points Communication, Consultation, and Interpersonal Skills · Effective communication skills to prepare reports, documentation and explain technical solutions to IT and non-technical stakeholders. · Work cooperatively with project staff and external stakeholders to discuss application development methods. · You can collaborate, monitor, and manage service delivery partners, and participate in various IT group discussions/committees · Ability to work on multiple assignments concurrently · Strong Interpersonal and negotiation skills. · Strong consulting skills to engage with all stakeholders. · A demonstrated team player with a proven track record for meeting deadlines 15 points Public Sector Experience · Ability to acquire knowledge of the government`s strategies, directives, policies/ procedures/guidelines. · Understanding of IT standards and guidelines related to architecture artefacts creation and checkpoints, as well security and privacy 5 points