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Added just now
KP
Coordinator - Curriculum
Kwantlen Polytechnic University
Surrey, BC
- Full-time
- Temporary
Experience as a functional lead using an enterprise student information system, ideally using a student academic history module.
Added just now
US
Warehouse Associate-Local Sort
UPS Supply Chain Solutions
Ajax, ON · CA - AJAX BUILDING (ONAJX)
- Part-time
…help you become better every day. We know what it takes to lead UPS into tomorrow - people with a unique combination of skill + passion. If you have the qualities and drive to lead yourself…
Added 14 mins ago
U
Customer Success Manager, Global Delivery Partnerships
Uber
Toronto, ON
- Full-time
As a Customer Success Manager (CSM) on the GDP Delivery team, you will play a critical role in ensuring merchant success across Uber's delivery platform. This role sits at the intersection…
Added 14 mins ago
U
Brokerage Customer Service Associate
UPS
Fredericton, NB
- Full-time
…help you become better every day. We know what it takes to lead UPS into tomorrow - people with a unique combination of skill + passion. If you have the qualities and drive to lead yourself…
Added 14 mins ago
BB
Service Coordinator
Bosch Building Technologies North America
Regina, SK
- Full-time
Express an understanding of contracts and service billing to ensure work orders are accurate and invoiced in a timely manner and escalating any discrepancies or issues to the Service…
Added 14 mins ago
U
Brokerage Customer Service Associate
UPS
Fredericton, NB
- Full-time
…help you become better every day. We know what it takes to lead UPS into tomorrow - people with a unique combination of skill + passion. If you have the qualities and drive to lead yourself…
Added 14 mins ago
LA
Administrative Legal Assistant/Intake Legal Assistant, FLC, Term
Legal Aid BC
Victoria, BC
- $56,845 to $64,857 CAD / year
- Temporary
…administrative support for the Department, Managing Lawyer, Lead Lawyer, Staff Lawyer, roster lawyers lead and/or Paralegal/Advocate. Provide front line services to the public for…
Added 14 mins ago
TG
Senior Manager, AI and Data
TMX Group
Toronto, ON
- $165,000 to $175,000 CAD / year
- Full-time
Lead the design and delivery of data and AI solutions, including NLP, forecasting and time series, anomaly detection, and generative AI, for use cases across market data, trading, risk,…
Added 14 mins ago
RC
Human Capital Advisory, Supervisor
RSM Canada
Toronto, ON
- Full-time
Are you driven by the opportunity to lead transformative change in how organizations manage and optimize their workforce? The Human Capital Advisory team at RSM is seeking a Supervisor with…
Added 14 mins ago
U
Driver Helper
UPS
Brossard, QC
- Full-time
…help you become better every day. We know what it takes to lead UPS into tomorrow - people with a unique combination of skill + passion. If you have the qualities and drive to lead yourself…
Added 14 mins ago
BM
Manager, IT On Site Support
Baker McKenzie
Toronto, ON
- $81,000 to $90,700 CAD / year
The successful candidate will act as a technical subject matter expert, lead technology support initiatives, mentor support team members, and collaborate with regional and global technology…
Added 14 mins ago
C
Project Manager (D&S Canada) - Acquisition and Updates
CAE
Ottawa, ON · Montreal, QC
- Full-time
Lead the planning, execution, and delivery of defence acquisition, modernization, training, sustainment, and capability development projects.
Added 14 mins ago
BB
Field Technical Service Representative (Full Time)
Best Buy Canada
Calgary, AB
- Full-time
Grow your career in development roles (senior field service agent, field services team lead).
Added 14 mins ago
K
Project Manager
Kyndryl
Regina, SK
- Full-time
…organization achieves its strategic objectives through the successful delivery of solutions. This role focuses on achieving organizational benefits and creating value through the work of…
Added 14 mins ago
FH
Analyst, Business Systems
Fraser Health
Surrey, BC
- Full-time
Lead workflow reviews, feasibility studies, and process improvement initiatives to enhance service delivery and organizational effectiveness.
Added 14 mins ago
K
Manager, Digital Workplace
KPMG
ON · Toronto, Ontario
- Full-time
Working as part of the Digital Workplace team, you will lead and support a portfolio of initiatives spanning Microsoft 365 business solutions, AI consulting and enablement, change and…
Added 29 mins ago
VC
Primary Care Nurse (RN) - Primary Care Network (PCN)
Vancouver Coastal Health
Vancouver, BC
- $41.42 to $55.91 CAD / hour
- Full-time
…Primary Care Provider in accordance with the local PCN care delivery model as co-designed by the PCN Partners (local Division of Family Practice, VCH Community of Care and First Nations…
Added 29 mins ago
Team Lead, Service Delivery - Windsor Ontario, Canada
TTEC
Canada
At TTEC, we’re all about the Human Experience. Elevated. As a Service Delivery Team Lead working onsite in Windsor Ontario, Canada, you’ll be a part of creating and delivering amazing…
Added 29 mins ago
Team Lead, Service Delivery - Windsor Ontario, Canada
Percepta
Canada
At TTEC, we’re all about the Human Experience. Elevated. As a Service Delivery Team Lead working onsite in Windsor Ontario, Canada, you’ll be a part of creating and delivering amazing…
Added 44 mins ago
Sr Business Analyst - Disruption Management
WestJet Group
Calgary, AB
…cultures and continuously aim for the highest standards of service and…
Added 44 mins ago
Developer III, Full Stack
Sunwing Vacations Group
Toronto, ON
…and help make vacation dreams come true. Reporting to the Sr. Lead Developer, the Senior Developer is responsible for architecting, developing and delivering robust, scalable and…
Added 44 mins ago
PV
Senior Director - Customer Analytics, Data & AI
Pet Valu
Markham, ON
- Full-time
Lead the development of an enterprise Customer Intelligence Centre of Excellence, driving best practices across analytics, measurement, experimentation, and insight generation.
Added 44 mins ago
T
HR Operations Analyst I
TD
London, ON · Toronto, ON
- Full-time
Develop, maintain, and execute reporting and analysis to support operational effectiveness, service delivery, compliance activities, and management decision making.
Added 44 mins ago
T
Manager, Business Systems Analysis, TD Securities
TD
Toronto, ON
- Full-time
We are looking for someone to plan, manage, and lead a team of Business Systems Analysts and the delivery of detailed system requirements and technical and functional specifications that…
Added 44 mins ago
KM
Technicien de service, Spécialiste en Production (St.John's, Newfoundland)
Konica Minolta Business Solutions Canada
Burnaby, BC
- Full-time
Konica Minolta operates on a North American Shared Services model, which aligns cross-border priorities and enhances delivery to its field organization. This combines service functions in…

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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