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Added 10 hours ago
FI
Application Architect
Flexstaf I.T. Inc.
Toronto, ON
- Contract
…components, quality level metrics, the organization and layering of software, and the determination of interfaces. Responsibilities also include developing, implementing and managing at…
Added 10 hours ago
MC
Senior Dynamics 365 F&O Functional Advisor Architect (36149)
Myticas Consulting
Ottawa, ON
- Full-time
…architecture and advisory level, present to senior executives, lead functional workshops, configure the platform, and translate business requirements into scalable D365…
Added 10 hours ago
T
Manager, Advanced Analytic, Insurance Model Validations (Quants)
TD
Toronto, ON
- Full-time
…opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been…
Added 10 hours ago
M
Lead Software Engineer
Mphasis
Toronto, ON
- Full-time
Influence software architecture and lead design decisions for the Platform, with particular focus on payments and money-movement systems.
Added 10 hours ago
F
Software Consultant
FireFlink
Toronto, ON
- Full-time
You will work across implementation planning, solution design, configuration, development, integration, testing, deployment readiness, troubleshooting, production support, and continuous…
Added 10 hours ago
C
Senior Software Developer
Cavtera
Ottawa, ON · Kanata, ON
- Full-time
We’re looking for a Senior Software Developer to join Cavtera’s growing development team.
Added 10 hours ago
B
Team Lead, Integration
BRP
Sherbrooke, QC
- Full-time
In this role, you will lead an Agile, multidisciplinary team including integration architects, analyst-developers, and functional analysts. You will oversee the design, development, and…
Added 10 hours ago
O
Staff FullStack Engineer, Secures AI
Okta
Toronto, ON
- $160,000 to $220,000 CAD / year
- Full-time
Drive continual evolution in the adoption of AI-native development practices, helping the team rethink how we design, review, and ship software with AI as a core part of the workflow.
Added 10 hours ago
O
Staff FullStack Engineer, Secures AI
Okta
Waterloo, ON
- $160,000 to $220,000 CAD / year
- Full-time
Drive continual evolution in the adoption of AI-native development practices, helping the team rethink how we design, review, and ship software with AI as a core part of the workflow.
Added 10 hours ago
O
Staff FullStack Engineer, Secures AI
Okta
Kitchener, ON
- $160,000 to $220,000 CAD / year
- Full-time
Drive continual evolution in the adoption of AI-native development practices, helping the team rethink how we design, review, and ship software with AI as a core part of the workflow.
Added 10 hours ago
ET
AVP, Lead Software AI Engineer
Encore Technical Solutions Inc.
Toronto, ON
- Full-time
Our client, a large and well-established enterprise organization, is looking for a Senior Engineering Lead to oversee the continued development of its internal generative AI platform. The…
Added 10 hours ago
U
Scientifique Principale des Données-Ingénieur/Staff Data Scientist- Eng
UKG
Montreal, QC
- Full-time
Added 10 hours ago
W
Machine Learning Scientist III - Customer Service AI
Wayfair
Toronto, ON
- $211,914 to $225,158.5 CAD / year
- Full-time
Software Engineering & Infrastructure: Expert-level software development skills in Python, with clean production code standards, asynchronous programming, containerization (Docker,…
Added 10 hours ago
LM
Senior Software Engineer - Product Lead
Lockheed Martin
Ottawa, ON
- Full-time
The Senior Software Engineer is a technical leader and subject matter expert who combines hands-on software development with team leadership and mentorship. In this role, the successful…
Added 10 hours ago
ML
Sr. Health & Safety Manager
Maple Leaf Foods Inc.
Mississauga, ON
- $122,000 to $172,000 CAD / year
- Full-time
…compliance with federal and provincial regulations. Develop and lead the rollout of a new safety management platform and modernize standard operating procedures to embed consistent,…
Added 10 hours ago
B
Database Administrator II
Beanfield
Toronto, ON
- $80,000 to $100,000 CAD / year
- Full-time
We lead the way. We disrupt the industry by thinking differently, moving quickly, and taking ownership. We operate with a startup mentality and believe in building and investing in our own…
Added 10 hours ago
T
Technical Lead AI Delivery
TechDoQuest
Brampton, ON
- Contract
5+ years in solution architecture, technical lead, or senior development roles.
Added 11 hours ago
C
Manager, AI Platforms (Permanent)
CoreFactor
Toronto, ON
- Full-time
Develop, execute and maintain a comprehensive enterprise AI platform strategy and capabilities to support the secure, scalable and responsible adoption of artificial intelligence across the…
Added 11 hours ago
Y
Technical Lead - AI Delivery
Yochana
Brampton, ON
- Contract
5+ Years in solution architecture, technical lead, or senior development roles.
Added 11 hours ago
TH
Product Manager
TopHat HR
Toronto, ON · Greater Toronto Area, Canada
- $85,000 to $95,000 CAD / year
- Full-time
They are looking for a hands-on Product Manager to work closely with the founders, engineering, and design teams to lead product development and launch.
Added 11 hours ago
R&
Senior Delivery Manager
Robots & Pencils
Canada
- Full-time
Lead end-to-end delivery of complex, multi-phase engagements, ensuring alignment across scope, budget, timeline, and quality to meet delivery commitments and achieve successful outcomes
Added 11 hours ago
CI
Manager, AI Platforms (Permanent)
CoreFactor Inc.
Toronto, ON · Downtown Toronto (Ryerson), Ontario
- Full-time
Develop, execute and maintain a comprehensive enterprise AI platform strategy and capabilities to support the secure, scalable and responsible adoption of artificial intelligence across the…
Added 11 hours ago
K
Staff Software Engineer, Identity and Access Management
Kong
Toronto, ON
- Full-time
…employees. Insomnia, acquired in 2019, is a full-lifecycle API development platform that has quickly become an integral part of Kong’s product…
Added 11 hours ago
R
Software Engineer
Rates.ca
Toronto, ON
- Contract
Background in fintech, insurance, or comparison/lead-generation platforms
Added 11 hours ago
O
Client Solutions Associate
Orennia
Calgary, AB
- Full-time
…experts and brightest minds in data orchestration, analytics, software development, and industry insights to uncover opportunities where others can’t. At Orennia, you’ll become part of a…

Mphasis

Lead Software Engineer

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 28, 2026
Posting language: English
Posted: Oct 29, 2026

Original job description

Engineering and Architecture

Design, build, and maintain backend financial and payments system flows (e.g., core banking, ACH, wire, card, and digital asset transaction processing).
Influence software architecture and lead design decisions for the Platform, with particular focus on payments and money-movement systems.
Develop, test, and launch new features and releases for the Platform.
Document processes and key data flows
Ensure compliance with regulatory requirements and support audit certification efforts, including documenting systems for regulatory and internal audit purposes.

Product & Requirements Enablement

Partner with engineering, product, operations, and compliance teams to translate business needs into clear, actionable technical requirements and specifications.
Organize and decompose business requirements into well-structured functional and technical specs that other engineers can execute against.
Act as a bridge between business stakeholders and the engineering team, clarifying scope, surfacing technical trade-offs, and reducing ambiguity before development begins.
Document and improve engineering processes, workflows, and SDLC practices to increase team efficiency and knowledge sharing.

Leadership & Team Enablement

Set technical direction and best practices that enable other engineers to deliver high-quality work independently.
Influence and align cross-functional partners and engineering peers without relying on formal authority or direct reports.
As needed mentor engineers on logic, code quality, and requirements-writing practices.
Make independent, sound decisions on system design and process improvements within defined parameters.

Skills and Experience

Minimum of 5 years of experience in software engineering, including designing, building, deploying, scaling, and maintaining modern, cloud-based production services, with knowledge of service-oriented architecture.
Proven experience designing and building backend financial or payments system flows (e.g., APIs workflows supporting core banking, payment rails, ledgers, settlement, or digital asset transaction processing).
Proficiency writing high-quality, well-tested code using one or more languages (e.g., Python, Next.js, React, Golang, C#), building APIs, and building/using databases (e.g., Postgres, DynamoDB).
Demonstrated ability to gather and translate business requirements into technical specifications
Strong written and verbal communication skills, with the ability to create clear, detailed technical and functional documentation.
Leadership and influencing skills comfortable guiding and developing other engineers and driving alignment across teams without formal direct-report authority.
Self-directed work style with the ability to manage multiple priorities and make sound independent decisions.
Creativity, organization, and troubleshooting skills.
Experience with Blockchain technology (e.g., Bitcoin, Ethereum) or crypto-forward experience, including familiarity with onchain activity and dApps or blockchain-based services is a nice to have.

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More about this job

Responsibilities

Design, build, test, and maintain backend financial and payments systems, while influencing platform architecture and ensuring regulatory and audit documentation is complete. Translate business needs into actionable technical specifications, improve engineering processes, and guide engineers and cross-functional partners through technical direction and mentorship.

Requirements

Requires at least five years of software engineering experience building and maintaining cloud-based production services, plus demonstrated experience with backend financial or payments flows. Candidates should be proficient in at least one listed programming language, APIs, and databases, and able to translate requirements, document technical work, and influence teams; blockchain or crypto experience is a plus.

Skills

Backend Software Engineering
Financial Systems
Payments Processing
Software Architecture
API Development
Python
Next.js
React
Golang
C#
PostgreSQL
DynamoDB
Cloud-Based Services
Service-Oriented Architecture
Technical Documentation
Requirements Analysis

Visa sponsorship

Not detected in the job text

Keywords

Core Banking
ACH
Wire Transfers
Card Payments
Digital Asset Transactions
Payment Rails
Ledgers
Settlement
Financial Systems
Service-Oriented Architecture
Cloud-Based Production Services
Software Architecture
APIs
Python
Next.js
React
Golang
C#
PostgreSQL
DynamoDB
Blockchain
Bitcoin
Ethereum
Onchain Activity
Decentralized Applications
Regulatory Compliance
Audit Certification
Technical Specifications
Cross-Functional Collaboration

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