Position: Senior Java Developer
Location: Toronto, ON
Job ID#: RQ11738
Duration: 12 Months
Role Overview
We are seeking a Senior Java Developer - Full Stack to design, develop, integrate, test, deploy, and maintain enterprise platform capabilities across user interface, service, API, workflow, integration, and data access layers. This role is responsible for building reusable platform services that support multiple business programs while implementing service-specific integrations for modern enterprise applications.
The successful candidate will work closely with architects, product managers, business analysts, UX designers, QA specialists, DevOps engineers, security teams, and business stakeholders to deliver secure, scalable, observable, and maintainable software solutions. The role also provides technical leadership through design reviews, estimation, code reviews, testing, troubleshooting, mentoring, documentation, and production support.
Key Responsibilities
- Design,
develop, integrate, test, deploy, and maintain enterprise platform
applications.
- Translate
approved technical specifications into secure, tested, and maintainable
software solutions.
- Develop
detailed programming specifications and application code.
- Design
and develop frontend, backend, API, integration, workflow, middleware, and
data access components.
- Build
and maintain Java-based microservices, REST APIs, RESTful web services,
and reusable platform services.
- Develop
and maintain database objects, queries, data transformations, conversion
routines, and integration components.
- Implement
security gateways and protocols, including identity, access management,
token-based authentication, certificates, and secure communications.
- Create
and maintain automated unit, integration, API, database, and user
interface tests.
- Participate
in design walkthroughs, code reviews, estimation activities, sprint
planning, release planning, and technical decision-making.
- Review
and modify build, configuration, installation, and deployment scripts.
- Troubleshoot
technical issues during development, migration, deployment, and
operational activities.
- Collaborate
with multidisciplinary teams throughout the software development
lifecycle.
- Provide
production support and continuously improve application performance,
reliability, extensibility, and maintainability.
- Prepare
and maintain technical, deployment, support, and user documentation.
- Provide
technical guidance while ensuring delivery commitments are met.
Required Experience
- Ten
or more years of experience designing and developing large-scale,
multi-client web applications or equivalent senior-level software
development experience.
- Extensive
hands-on Java development experience.
- Strong
experience working with Oracle, SQL, or comparable relational database
technologies.
- Significant
experience with REST APIs and RESTful web services.
- Experience
translating system specifications into working applications, including
coding, debugging, testing, maintenance, and documentation.
- Experience
with microservice architecture and architecture best practices.
- Strong
understanding of object-oriented programming, design patterns,
refactoring, and clean code principles.
- Experience
developing Internet-ready applications.
- Experience
working in Agile delivery environments.
- Experience
with relational and hierarchical databases, query optimization, and data
access components.
- Experience
with security technologies including JSON Web Tokens (JWT), OAuth 2.0, and
SSL certificates.
- Experience
with middleware, enterprise integrations, communications protocols, and
data migration activities.
- Experience
using Azure DevOps or equivalent tools for source control, build, testing,
and deployment pipelines.
- Experience
conducting code reviews, design walkthroughs, and technical
troubleshooting activities.
- Experience
working with diverse business and technical stakeholders.
- Experience
supporting implementation, conversion, migration, and post-implementation
activities.
Technical Skills
Core Skills
- Java
Development
- Oracle
Database
- SQL
- REST
APIs
- RESTful
Web Services
- Microservices
Architecture
- Azure
DevOps
- Agile
Delivery
Technical Competencies
- JWT
- OAuth
2.0
- SSL
Certificates
- Secure
Communications
- Identity
Integration
- Middleware
Technologies
- Database
Design and Optimization
- Deployment
Automation
- Application
Troubleshooting
- Technical
Documentation
Soft Skills
- Strong
written and verbal communication skills.
- Analytical
and systematic problem-solving abilities.
- Strong
decision-making and negotiation capabilities.
- Ability
to lead discussions and participate in design walkthroughs.
- Ability
to work effectively with technical and non-technical teams.
- Proven
ability to perform under pressure and meet deadlines.
- Adaptability
in fast-paced environments with changing priorities.
Preferred Experience
- Experience
with public-sector development standards, governance, accessibility,
security, information management, and documentation practices.
About Symbiotic Digital.
Symbiotic Digital provides the IT Experts you need that solve problems and get things done. See what the top 2% in their field can do for you. (Symbiotic Digital is a division of Symbiotic Group Inc.) We serve
customers in two ways, we provide:
- Digital
Experts: IT Consulting expertise. Bright Minds That Produce Proven Results
- Recruitment:
Find The Right People You Need
Serving IT & Business leaders, Symbiotic Digital provides a business system that enable us to provide the Expert Technical staff needed to solve challenging business and IT problems. IT leaders in the most reputable organizations in Canada have relied on Symbiotic Digital to help them staff difficult assignments with proven Experts uniquely evaluated by our proven QMS- Quality Management System Staff Development Model. We are a 100% Indigenous owned company.
Learn more online at https://www.symbioticgroup.com/home-sd/.
Please submit your most recent resume to: RecDep@symbioticgroup.com
View All Jobs online at: https://www.symbioticgroup.com/view-jobs/
