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Added 6 days ago
TE
Project Operations Coordinator - Dartmouth, NS
TK Elevator
Dartmouth, NS
- Full-time
…obtaining the position. Information submitted as part of the job application process will be kept on file for 3 years from the date of submission in accordance with legislative…
Added 6 days ago
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Financial Service Representative - LendDirect Office 1561
LendDirect
Halifax, NS
- Full-time
“My nearly decade-long journey with LendDirect has been an incredible experience filled with growth, opportunity, and development. Over the years, I’ve had the privilege of working in three…
Added 6 days ago
DU
Carpenter
Dalhousie University
Halifax, NS
- Full-time
…a driver of the region’s intellectual, social and economic development. Located in the heart of Halifax, Nova Scotia, with an Agricultural Campus in Truro/Bible Hill, Dalhousie is a truly…
Added 6 days ago
CC
Part-Time Merchandiser - Weekends
Coca-Cola Canada Bottling Limited
London, ON
- Part-time
We're excited you've taken the next step in your career journey! Please ensure you answer the application questions are answered and that you’ve spoken to your manager. Don't forget that…
Added 6 days ago
DU
Plumber
Dalhousie University
Halifax, NS
- Full-time
…a driver of the region’s intellectual, social and economic development. Located in the heart of Halifax, Nova Scotia, with an Agricultural Campus in Truro/Bible Hill, Dalhousie is a truly…
Added 6 days ago
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Senior Quality Assurance Automation Engineer
GryphTech
Mississauga, ON
- Full-time
Use AI-powered tools to accelerate test case generation and automation development.
Added 6 days ago
IP
Director of Early Learning & Development
Ivy Prep Early Learning Academy
AB · Edmonton, AB
- Full-time
Ivy Prep-Early Learning Academy has an opportunity for an experienced Director of Early Learning & Development to join our growing team. We are seeking a dynamic and visionary individual to…
Added 6 days ago
T
Senior Azure DevOps Engineer | CI/CD | Infrastructure as Code | Cloud Operations
ThoughtStorm
Toronto, ON
- Contract
🔹 Troubleshoot application, integration, build, pipeline, infrastructure, and deployment issues while collaborating with development, security, and operations teams.
Added 6 days ago
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Professional Solution Development Engineer
Dematic
Mississauga, ON
- Full-time
Dematic is looking for a Solution Development Engineer to create safe, competitive, and customer-centered solutions in two main areas: Lifecycle Solutions and Services contracts, and…
Added 6 days ago
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Clinical Manager Parkland Place
HealthCareersInSask.ca
Melfort, SK
- Full-time
…objectives of the SHA. The Manager supports strategy through the development and execution of operational and business plans, including cascading, monitoring, reporting, and course…
Added 6 days ago
FS
Café Boulud Host - Part Time
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Toronto
- Part-time
Excellent Training and Development opportunities, including educational assistance, discounted eCornell courses, and access to complementary e-training
Added 6 days ago
FS
Café Boulud Bartender - Part Time
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Toronto
- Part-time
Excellent Training and Development opportunities and access to complementary e-training
Added 6 days ago
E
Registered Practical Nurse - Full Time - Relocation Assistance to Manitoba Provided
Extendicare
Toronto, ON
- Full-time
Assists in orientating, mentoring and competency development of staff.
Added 6 days ago
E
Assistant Director of Care (ADOC) - Full Time (FT) - Tuxedo Villa - Bonuses Available
Extendicare
Winnipeg, MB · LTC - Tuxedo Villa (Corydon Ave.)
- Full-time
Quality- Lead in the development, implementation, and oversight of quality improvement initiatives within the home to achieve successful outcomes and meet established goals.
Added 6 days ago
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Apprentice General Manager
Chipotle
Orleans, ON
- Full-time
Genuine enthusiasm for people development and leading others
Added 6 days ago
BE
Registered Early Childhood Educator (RECE)
BrightPath Early Learning & Child Care
Mississauga, ON
- Full-time
Developing and implementing a program in line with BrightPath’s curriculum that supports the development of children.
Added 6 days ago
BE
Early Childhood Assistant (ECA)
BrightPath Early Learning & Child Care
Mississauga, ON
- Full-time
Attending staff meetings and professional development opportunities as necessary.
Added 6 days ago
BE
Responsible Adult (RA)
BrightPath Early Learning & Child Care
Maple Ridge, BC
- Full-time
Attending staff meetings and professional development opportunities as necessary.
Added 6 days ago
Meat Inspector - Lethbridge
Government of Alberta
Lethbridge, AB
Added 6 days ago
Park Ranger Team Lead
Government of Alberta
Slave Lake, AB
…Resources, Natural Science, Recreation Management, Tourism Development, Criminal Justice or other related programs PLUS 4 years related experience in Park operations, Visitor management,…
Added 6 days ago
Meat Inspector - Airdrie
Government of Alberta
AB
Added 6 days ago
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RQ11740 - DevOPS/Cloud Engineer - Senior
Maarut
Toronto, ON
- Contract
Assist development teams with troubleshooting application
Added 6 days ago
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RQ11738 - Software Developer - Full Stack - Senior
Maarut
Toronto, ON
- Contract
rapid application development or Agile delivery approaches.
Added 6 days ago
M
RQ11739 - Software Developer - Full Stack - Senior
Maarut
Toronto, ON
- Contract
rapid application development or Agile delivery approaches.
Added 6 days ago
TT
Press Team Leader
TC Transcontinental
Calgary, AB
- Full-time
Strong leadership skills, with the ability to plan, organize, delegate, provide direction, and support the development of team members.

Maarut

RQ11739 - Software Developer - Full Stack - Senior

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Oct 26, 2026

Original job description

Description:

Designs, develops, integrates, tests, deploys, and maintains enterprise platform capabilities across the user-interface, service, API, workflow, integration, and data-access layers. The role builds reusable platform services that can support multiple government programs, while also implementing the service-specific connections required to onboard registries, permitting, forms, payments, notifications, documents, identity, and other business-facing functions. Working with architects, product managers, analysts, UX designers, QA specialists, DevOps engineers, security and privacy teams, and ministry partners, the Senior Software Developer – Full Stack converts approved designs and requirements into secure, scalable, observable, and maintainable software. The role provides technical leadership through design input, estimation, code review, automated testing, troubleshooting, documentation, mentoring, and production support, helping ensure the platform remains stable while evolving through frequent releases and new integrations.

Experience:

Ten or more years of experience designing and developing large-scale, multi-client web applications, or an equivalent depth of senior development experience.
Extensive hands-on Java development experience with Oracle, SQL, or comparable relational database technologies.
Significant experience designing and developing REST APIs and RESTful web services.
Experience translating technical system specifications into working, tested applications, including detailed programming specifications, code development, compilation, debugging, documentation, maintenance, and unit testing.
Knowledge and experience with microservice architecture and applying core architecture principles to improve extensibility and maintainability.
Experience with object-oriented coding practices, current design patterns, refactoring, clean code, and structured development methodologies.
Experience developing Internet-ready applications and using rapid application development or Agile delivery approaches.
Experience with relational and hierarchical database technologies, query languages, SQL tuning, and data-access components.
Experience with security gateways and protocols such as JSON Web Tokens, OAuth 2.0, and SSL certificates.
Experience with middleware, gateways, communications protocols, enterprise integrations, and data migration or conversion activities.
Experience using Azure DevOps or comparable tools for work management, source control, build, testing, and deployment pipelines.
Experience conducting design walkthroughs, code reviews, impact assessments, and technical troubleshooting.
Experience eliciting and documenting information from diverse business stakeholders, subject-matter experts, architects, and other IT professionals.
Experience providing implementation, conversion, migration, and post-implementation support for complex applications.

General Skills / Duties:

Translate approved technical system specifications into working, tested, secure, and maintainable enterprise platform applications.
Develop detailed programming specifications and design, write, generate, compile, debug, document, maintain, and unit test application code.
Design and develop frontend, backend, API, integration, workflow, middleware, and data-access components using approved patterns and standards.
Build and maintain Java-based microservices, REST APIs, RESTful web services, Internet-ready applications, and reusable platform services.
Develop and maintain database objects, queries, data transformations, conversion routines, and integration components using relational or hierarchical database technologies.
Implement security gateways and protocols, including identity, access, token, certificate, and secure communications requirements.
Create and maintain automated unit, integration, API, database, and user-interface tests.
Participate in design walkthroughs, impact assessments, code reviews, estimation, backlog refinement, sprint planning, release planning, and technical decision-making.
Review, analyse, and modify build, configuration, product-installation, and deployment scripts, including coding, testing, and debugging.
Resolve and troubleshoot technical problems arising during development, implementation, conversion, migration, deployment, and operation.
Collaborate with business analysts, architects, UX designers, testers, DevOps engineers, security specialists, and other IT professionals throughout the software development lifecycle.
Provide post-implementation support, resolve production issues, and improve application performance, reliability, extensibility, and maintainability.
Prepare and maintain user, system, technical, deployment, and support documentation.
Provide technical guidance and quality oversight while meeting delivery commitments and adapting to changing priorities.

Requirements

Experience and Skill Set Requirements:

Must Haves:

Ten or more years of experience as a designer and developer of large-scale, multi-client web applications, or equivalent senior experience.
Extensive hands-on Java development experience with Oracle, SQL, or comparable relational databases.
Significant experience with REST APIs, RESTful web services, microservice architecture, and Internet-ready applications.
Experience with security gateways and protocols, including JSON Web Tokens, OAuth 2.0, SSL certificates, secure communications, and identity integration.

Skill Set Requirements:

Core Skills and Experience:

Ten or more years of experience as a designer and developer of large-scale, multi-client web applications, or equivalent senior experience.
Extensive hands-on Java development experience with Oracle, SQL, or comparable relational databases.
Significant experience with REST APIs, RESTful web services, microservice architecture, and Internet-ready applications.
Experience translating specifications into working applications using structured and Agile methods, object-oriented practices, design patterns, clean code, automated testing, and Azure DevOps.

Technical Skills and Experience:

Experience with security gateways and protocols, including JSON Web Tokens, OAuth 2.0, SSL certificates, secure communications, and identity integration.
Strong understanding of Agile methodologies, structured development methods, object-oriented design, current design patterns, refactoring, and clean code.
Experience with relational and hierarchical databases, query languages, SQL tuning, middleware, gateways, communications protocols, conversion, and migration.
Experience with application design, deployment, installation scripts, troubleshooting, post-implementation support, and technical documentation.

Soft Skills:

Strong written and verbal communication, analytical, systematic problem-solving, decision-making, interpersonal, and negotiation skills.
Ability to develop and present ideas, lead or participate in design walkthroughs, and work effectively with functional and technical teams.
Demonstrated ability to perform under pressure, adapt to change, work within aggressive timelines, and consistently meet deadlines.

Public-Sector Experience:

Knowledge of Ontario Public Service development standards, processes, governance, security, accessibility, information-management, and documentation expectations.

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More about this job

Responsibilities

The Senior Software Developer designs, develops, and maintains enterprise platform capabilities across all layers of the software stack. They provide technical leadership through code reviews, mentoring, and collaboration with cross-functional teams to ensure scalable and secure software delivery.

Requirements

Candidates must have ten or more years of experience in large-scale web application development with extensive hands-on Java and relational database expertise. Proficiency in microservice architecture, RESTful APIs, and security protocols is required, along with experience in Agile development environments.

Skills

Java
Oracle
SQL
REST APIs
Microservices
Azure DevOps
OAuth 2.0
JSON Web Tokens
Agile
Object-oriented design
System architecture
Unit testing
Database tuning
Technical documentation
Full stack development
Security protocols

Visa sponsorship

Not detected in the job text

Keywords

Java
Oracle
SQL
REST APIs
Microservices
Azure DevOps
OAuth 2.0
JSON Web Tokens
SSL
Agile
Full Stack
Software Development
Enterprise Platform
Middleware
Database Tuning
Object-Oriented Programming
Design Patterns
Clean Code
Automated Testing
System Architecture
Technical Leadership
Identity Management
Data Access
Web Applications
Ontario Public Service
Security Gateways
Deployment Pipelines
Troubleshooting
Documentation
Mentoring

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