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Added 18 days ago
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Analog Design Engineer
StarIC
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Silicon Proven: Multiple silicon designs taped out with measured results? You’re our kind of engineer.
Added 18 days ago
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Senior Java Software Engineer
Bounteous
Montreal, QC
- $100,000 to $115,000 CAD / year
- Full-time
Added 18 days ago
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Senior Data Engineer
Tundra Technical Solutions
Toronto, ON
- $70 to $77 CAD / hour
- Contract
We are seeking a highly skilled Senior Data Engineer to join our growing Data & AI Marketplace team. In this role, you will be responsible for designing, building, and optimizing scalable…
Added 18 days ago
IG
Deep Learning Engineer
Insight Global
Toronto, ON · Greater Toronto Area, Canada
- $60 to $80 CAD / hour
- Contract
Added 18 days ago
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Senior Software Engineer
Okta
Toronto, ON
- $136,000 to $187,000 CAD / year
- Full-time
We are looking for a Senior Software engineer who is passionate about writing the tools to integrate and support to build large-scale, high-demand software in a fast-paced agile…
Added 18 days ago
Senior Software Engineer
Munich Re
Toronto, ON
We are seeking a highly skilled Senior/Staff Software Engineer with deep expertise in Python and modern backend frameworks to join the alitheia team. You will build scalable, secure and…
Added 18 days ago
Senior Software Engineer
Okta
Toronto, ON
We are looking for a Senior Software engineer who is passionate about writing the tools to integrate and support to build large-scale, high-demand software in a fast-paced agile…
Added 18 days ago
SS
SaaS Onboarding -Systems Engineer & Automation - AVP
State Street
Toronto, ON
- Full-time
Develop and maintain robust configuration management scripts using Ansible, Python & PowerShell.
Added 18 days ago
RC
Senior Full Stack Engineer (Python)
Rules Cube
Toronto, ON
- Full-time
As a Senior Full Stack Engineer on the MediCore team, you'll own product features end to end, from database design and Python APIs to polished front-end experiences. You'll work closely…
Added 18 days ago
RC
Data Architect
Rules Cube
Toronto, ON
- Full-time
Expert SQL and strong Python skills for data pipelines and tooling.
Added 18 days ago
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Production Support Engineer - Salesforce
J&M Group
Toronto, ON
- Full-time
Develop Python/Perl scripts and automation to reduce manual effort and operational risk.
Added 18 days ago
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AI Engineer
SIDRAM TECHNOLOGIES
Mississauga, ON
- Full-time
Design, build, and deploy Python-based AI/LLM applications using FastAPI/Flask.
Added 18 days ago
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Ingénieur de Validation de Composant/ Product Validation Engineer - New Grad
Ciena
Quebec, QC
- $55,700 to $88,900 CAD / year
- Full-time
Utilisation de MATLAB et/ou de Python; une expérience avec JMP ou d’autres outils d’analyse statistique constitue également un atout.
Added 18 days ago
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Python Developer, API integration of security tools
Maarut
Quebec, QC
- Contract
security tools. Python is the main language and the mandate mentions no other
Added 18 days ago
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Senior Mechanical Engineer
DarkVision
North Vancouver, BC
- Full-time
DarkVision, part of Koch Engineered Solutions, is seeking a talented and experienced Senior Mechanical Engineer to join our team and contribute to the development of our state-of-the-art…
Added 18 days ago
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Backend Engineer (Python )
Apexon
Toronto, ON
- Full-time
Backend Engineer – Python (API & Platform Engineering)
Added 18 days ago
DD
Senior Airframe Stress Engineer
Dominion Dynamics
Remote, Canada
- Full-time
- Remote
Coding skills for engineering tools (Python preferably).
Added 18 days ago
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Software Engineer (.NET / C# and AI/IoT)
Artelia
Montreal, QC
- Full-time
As a Software Engineer (.NET / C# and AI/IoT) within the Telecommunications team, you will:
Added 18 days ago
A
Systems Reliability Engineer (SRE) in Embedded Finance
Apexon
Toronto, ON
- Full-time
What does a successful Systems Reliability Engineer (SRE) in Embedded Finance do on this project?
Added 18 days ago
JG
Site Reliability Engineer
J&M Group
Toronto, ON
- Contract
Added 18 days ago
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– Ingénieur(e) IA | AI Engineer
Systematix
AB · Edmonton, AB
- $150 to $180 CAD / hour
- Full-time
🚀 Nous recrutons / We’re Hiring – Ingénieur(e) IA | AI Engineer
Added 18 days ago
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Systems Reliability Engineer
Mphasis
Toronto, ON
- Full-time
We are seeking a Systems Reliability Engineer to join the Technical Operations team. In this role, you will own the reliability and resiliency of a large-scale enterprise platform, ensuring…
Added 18 days ago
UT
Senior DevOps Engineer – HPC / EDA / SLURM- #26-24242
US Tech Solutions
Vancouver, BC
- $55 to $60 USD / hour
- Contract
Client is seeking a Senior DevOps Engineer supporting our High Performance Computing (HPC) and Electronic Design Automation (EDA) infrastructure team. This role will work directly within…
Added 18 days ago
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Artificial Intelligence Engineer
Hays
Halifax, NS
- Full-time
Team Lead, AI Engineering / Senior AI Engineer
Added 18 days ago
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Lead Software Engineer
Mphasis
Toronto, ON
- Full-time
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,…

Mphasis

Lead Software Engineer

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Oct 28, 2026
Posting language: English
Posted: Sep 28, 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 decisions.

Requirements

Requires at least five years of software engineering experience, including building and maintaining cloud-based production services and backend financial or payments flows. Candidates should be proficient in one or more listed programming languages, APIs, and databases, and demonstrate strong requirements analysis, documentation, communication, and technical leadership skills; blockchain experience is a plus.

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

Backend Engineering
Financial Technology
Payments
Core Banking
ACH
Wire Transfers
Card Processing
Digital Assets
Money Movement
Ledgers
Settlement
Cloud-Based Services
Service-Oriented Architecture
APIs
Python
Next.js
React
Golang
C#
PostgreSQL
DynamoDB
Blockchain
Bitcoin
Ethereum
Onchain Activity
Decentralized Applications
Regulatory Compliance
Audit Certification
Technical Specifications

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