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Added 7 mins ago
C
Manager, Systems Development - Agentic Salesforce Delivery
Co-operators
Guelph, ON · Mississauga, ON · Toronto, ON
- Full-time
As the Manager, Systems Development – Salesforce, you will lead teams of IT professionals and provide expert IT solution delivery advice and direction to the organization, with a focus on…
Added 7 mins ago
CC
Retail Shift Leader
Canna Cabana
Grande Prairie, AB
- Part-time
Assist in the delivery of key personnel management when on shift and resolve any customer service issues as and when needed
Added 7 mins ago
US
Enterprise Account Executive (Eastern Canada)
Upwind Security
Toronto, ON
- Full-time
Lead and execute end-to-end sales cycles with excellence in all phases: from pipeline generation and opportunity qualification to the creation and delivery of a quantifiable business case /…
Added 7 mins ago
Program Handover Manager
Bechtel Corporation
Toronto, ON
Bechtel Infrastructure is working in a Delivery Partner role within an integrated team with the customer organization for a Subway Project in Toronto, Ontario. The project scope includes…
Added 22 mins ago
Corporate - Commercial Lines - Commercial Account Manager
OTIP Group of Companies (OTIP, Orbit, Curo)
Waterloo, ON
The Commercial Account Manager serves as the lead relationship manager and trusted risk advisor for a portfolio of complex commercial clients. This role is responsible for developing and…
Added 22 mins ago
Senior Quality Assurance Analyst
Mariner
NS
This role involves close collaboration with the existing QA Test Lead and Agile delivery team, contributing to test planning, execution, automation, defect management, and continuous…
Added 22 mins ago
Senior Quality Assurance Analyst
Mariner
Halifax, NS
This role involves close collaboration with the existing QA Test Lead and Agile delivery team, contributing to test planning, execution, automation, defect management, and continuous…
Added 22 mins ago
Member IT Services - Technical Lead- BC Functional
Mohawk Medbuy Corporation (MMC)
Burlington, ON · Toronto, ON
We are currently recruiting for a Technical Lead - Microsoft Business Central to support our Member IT Services team.
Added 22 mins ago
Member IT Services - Integration Technical Lead
Mohawk Medbuy Corporation (MMC)
Burlington, ON · Toronto, ON
The Technical Lead, Integrations is a hands-on, customer-facing leader responsible for designing, delivering, and supporting secure, reliable integrations across Microsoft Dynamics 365,…
Added 22 mins ago
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Product Marketing Manager
WELLSTAR
Toronto, ON
- Full-time
…digital enablement. Our innovative solutions streamline care delivery, integrate healthcare systems, and improve patient…
Added 22 mins ago
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Architecte solutions
Akkodis
Toronto, ON
- $160,000 to $190,000 CAD / year
- Full-time
Lead technical discussions, solution reviews, and architecture workshops.
Added 23 mins ago
JT
Outside Sales Representative
JM Test Systems
Richmond, BC
- Full-time
No need to be a technical expert - we're looking for "people" persons who excel at building relationships and love interacting with customers. At JM Test, we value a culture of warmth,…
Added 23 mins ago
JT
Outside Sales Representative
JM Test Systems
Calgary, AB
- Full-time
No need to be a technical expert - we're looking for "people" persons who excel at building relationships and love interacting with customers. At JM Test, we value a culture of warmth,…
Added 23 mins ago
2I
Sr. S4/HANA Basis Consultant
2iSolutions Inc.
Oshawa, ON
- Full-time
This position is responsible to partner with business, compliance, and technical teams to deliver secure access, maintain strong controls, and support audit-ready processes while enabling…
Added 23 mins ago
DN
Director, Business Development & Capture
Des Nedhe Group Defence
Ottawa, ON
- Full-time
Lead disciplined deal screening. Develop investment theses, screening analyses, valuations and business cases; coordinate commercial, financial, technical, legal and regulatory diligence.
Added 23 mins ago
MM
Integration Technical Lead
Mohawk Medbuy Corporation
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The Technical Lead, Integrations is a hands-on, customer-facing leader responsible for designing, delivering, and supporting secure, reliable integrations across Microsoft Dynamics 365,…
Added 37 mins ago
MM
Account Manager
Midnight Marketing
Canada
- Full-time
You lead a team of Marketing Coordinators who execute on the deliverables you direct. Their people development and management sits with the People & Culture Manager; your responsibility is…
Added 37 mins ago
CL
Gestionnaire, ingénierie de conception matérielle / Manager, Hardware Design Engineering
CM Labs
Montreal, QC
- Full-time
Added 37 mins ago
Manager, Financial Planning & Analysis - Finance
Scotiabank
Toronto, ON
Lead high volume, maintain composure at busy times, and effectively delivery on time sensitive projects
Added 37 mins ago
Junior Full stack Developer (Front End Focus)
Scotiabank
Toronto, ON
Technical understanding – as a standard Software Engineer there will be expectations that you are able to lead technical discussions, challenge design and strategy
Added 37 mins ago
Substation Lead, Western Canada, Vancouver EOI
Hatch
Vancouver, BC
The Substation Lead works within a multi-discipline team to develop efficient and reliable design of electrical systems and components for Substation Facilities. The Substation Lead is…
Added 37 mins ago
Substation Lead, Western Canada, Calgary EOI
Hatch
Calgary, AB
The Substation Lead works within a multi-discipline team to develop efficient and reliable design of electrical systems and components for Substation Facilities. The Substation Lead is…
Added 37 mins ago
Substation Lead, Western Canada, Winnipeg EOI
Hatch
Winnipeg, MB
The Substation Lead works within a multi-discipline team to develop efficient and reliable design of electrical systems and components for Substation Facilities. The Substation Lead is…
Added 52 mins ago
M
Manager, Assurance and Accounting
MNP
Penticton 1, BC
- Full-time
Lead client facing engagement teams to complete audits, compliance tax engagements, budgeting, internal controls and financial/accounting transactions
Added 52 mins ago
M
Senior Manager, Assurance and Accounting
MNP
Penticton 1, BC
- Full-time
Lead client facing engagement teams to complete complex audit, review and compliance tax engagements, as well as budgeting, internal controls and financial/accounting transactions

Maarut

RQ11738 - 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 UI, service, API, and data-access layers. 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, security protocols, and Agile methodologies is required to support government program integrations.

Skills

Java
REST APIs
Microservices
SQL
Oracle
Azure DevOps
OAuth 2.0
JSON Web Tokens
Agile
System Architecture
Unit Testing
Full Stack Development
Database Design
Technical Documentation
Security Protocols
Middleware

Visa sponsorship

Not detected in the job text

Keywords

Java
Full Stack
Microservices
REST APIs
Oracle
SQL
Azure DevOps
OAuth 2.0
JSON Web Tokens
SSL
Agile
Middleware
Enterprise Integration
Unit Testing
System Architecture
Data Access
Technical Leadership
Security Gateways
Object-Oriented Programming
Refactoring
Clean Code
Database Tuning
Deployment Pipelines
Public Sector
Government Programs
Web Applications
Scalability
Observability
Mentoring

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