Posted yesterday
Senior Java Developer
@ Teckhorizon Inc
Toronto, Ontario
SIGNALS
Overview
Teckhorizon Inc is hiring a Senior Full Stack Software Developer on a contract basis, through a client, to support enhancements to the ERRISA application. The work covers designing and coding front-end and back-end features, building data pipelines, writing Oracle SQL, and supporting implementation and migration.
Responsibilities:
- Design and implement application enhancements and data pipelines
- Write Oracle SQL scripts and maintain data-driven applications
- Build REST API services and integrate them with front-end interfaces
- Conduct unit testing and troubleshoot technical issues
- Support implementation, conversion and migration activities
Requirements summary:
- Senior Java, J2EE and JSF programming experience
- Hands-on n-tier web development with Oracle databases
- Experience with Spring, MyBatis, Bootstrap and jQuery
- REST web services and CI/CD experience
- Experience with reporting tools such as Jasper
Tools & skills
Source and dates
Source type not verified · apify-linkedin
- Employer posting date
- 2026-11-09
- First seen by our source
- 2026-11-10
- Source record updated
- 2026-11-10
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Teckhorizon Inc
| Field | Value |
|---|---|
| Open jobs on Jobsy | 1 |
Job description
Our client requires a Senior Full Stack Software Developer to support enhancements to the Enhanced Rate Reduction Information System Application (ERRISA). The consultant will design and implement application enhancements, develop detailed programming specifications, write and maintain code, conduct unit testing, and troubleshoot technical issues. Responsibilities also include developing and expanding data pipelines through extraction, transformation, and loading activities, writing Oracle SQL scripts, and supporting implementation, conversion, and migration activities. Experience with reporting tools such as Jasper forms part of the technical evaluation.
Responsibilities
Responsibilities
- Translate technical system specifications into working, tested applications.
- Develop detailed programming specifications, write and generate code, and maintain data-driven applications.
- Design, implement, and expand data pipelines through extraction, transformation, and loading activities.
- Design, code, test, debug, and document applications using structured development methodologies.
- Develop and integrate front-end interfaces, back-end services, databases, and APIs.
- Design and implement web architecture with a focus on performance and scalability.
- Implement approved user interfaces and design and deploy databases.
- Construct REST API services and integrate them with front-end interfaces.
- Design and implement continuous integration and deployment processes.
- Conduct unit testing and troubleshoot technical issues during application development and operation.
- Provide technical assistance with implementation, conversions, migrations, and post-implementation support.
- Gather and document requirements from business stakeholders and subject matter experts.
- Collaborate with IT professionals throughout the software development life cycle.
- Conduct design walkthroughs and prepare user and system documentation.
- Experience in systems design, configuration, integration, development, IT security, and programming methods, practices, and standards using Java, J2EE, JSF, HTML/DHTML, and XML/XSL.
- Hands-on experience developing n-tier web applications using Oracle databases.
- Development experience with web services, responsive front-end development, and AODA-compliant solutions.
- Experience using Spring, MyBatis, Bootstrap, and jQuery.
- Experience in programming, systems analysis, and specialized software package support at a senior level.
- Experience with structured methodologies for application design, development, implementation, and maintenance.
- Proficiency in front-end and back-end development, database design and management, and DevOps.
- Experience with application architecture, design patterns, deployment, and troubleshooting.
- Experience using object-oriented and/or third-generation development tools.
- Experience with relational and hierarchical databases, query languages, and information retrieval tools.
- Experience developing REST APIs and integrating front-end interfaces with back-end services.
- Experience implementing continuous integration and deployment and Strong analytical, problem-solving, and decision-making skills.
- Strong knowledge of Angular, AngularJS, JavaScript, HTML, and CSS.
- Experience developing reusable, self-contained, and testable AngularJS modules and components.
- Experience designing and implementing layouts for new and existing web pages, including server-side and client-side rendering.
- Knowledge of UX/UI principles and experience designing website interactions.
- Experience developing servers and databases for website functionality and coding for mobile platforms.
- Strong understanding of RESTful APIs, Swagger files, and front-end API integration.
- Experience with Java web applications, Tomcat, WebLogic, EJB, and Servlets.
- Strong database and SQL skills with Oracle and SQL Server.
- Experience with REST and SOAP web services.
- Experience with Azure DevOps, Jira, Agile, and Scrum.
- Experience developing internet-ready applications and using rapid application development methodologies.
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