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Added 20 mins ago
Kubernetes Reliability Engineer
Roche
Mississauga, ON · Canada Pharma Campus
Full-time
The CaaS IT Infrastructure Engineer is a highly skilled expert responsible for solving complex business problems using advanced cloud native technologies. The engineer will build and…
Added 20 mins ago
Sr Associate Machine Learning Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
Full-time
…world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on…
Added 20 mins ago
Lead Harness Engineer
Government of Alberta
AB
…engineering, and software delivery excellence across product and platform teams. We shape how digital solutions are designed, evolved, and governed, balancing innovation with reliability,…
Added 34 mins ago
Senior Software Engineer, AI Enablement
Xero
Vancouver, BC
Full-time
…direction of an internal skills marketplace and AI distribution platform used across the wider engineering organisation, work directly with vendors like AWS, Microsoft and GitHub on…
Added 34 mins ago
Staff Software Engineer, Data
Solink
Remote, Canada
$138,445 to $173,056 CAD / year
Full-time · Remote
Our cloud-based platform integrates seamlessly with your existing cameras and systems, turning them into intelligent sensors that detect and interpret key moments. This empowers teams to…
Added 1 hour ago
Staff Data Scientist, Applied ML
Jobber
AB · Edmonton, AB
Full-time
…representation learning, transformer architectures, and ranking, and engineer them to serve reliably in real time and at scale inside Jobber's…
Added 1 hour ago
Staff Data Scientist, Applied ML
Jobber
Vancouver, BC
Full-time
…representation learning, transformer architectures, and ranking, and engineer them to serve reliably in real time and at scale inside Jobber's…
Added 1 hour ago
Kubernetes Reliability Engineer
Roche
Mississauga, ON
Full-time
The CaaS IT Infrastructure Engineer is a highly skilled expert responsible for solving complex business problems using advanced cloud native technologies. The engineer will build and…
Added 1 hour ago
Staff Data Scientist, Applied ML
Jobber
Toronto, ON
Full-time
…representation learning, transformer architectures, and ranking, and engineer them to serve reliably in real time and at scale inside Jobber's…
Added 1 hour ago
Staff Data Scientist, Applied ML
Jobber
Kitchener, ON
Full-time
…representation learning, transformer architectures, and ranking, and engineer them to serve reliably in real time and at scale inside Jobber's…
Added 2 hours ago
DevOps Engineer/Platform Engineer - Azure
Pet Valu
Markham, ON
Full-time
Looking for DevOps Engineer/ Platform Engineer to help design and operate the infrastructure and CI/CD platform supporting our cloud-based applications. This role focuses on building…
Added 2 hours ago
Cloud Analyst
Sun Life
Toronto, ON · Montreal, QC · Sun Life Montreal Metcalfe
Full-time
The Cloud Centre of Excellence (CCoE) team enables Sun Life's pivot toward cloud computing by building cloud capabilities, enablement functions, and partnerships across Enterprise Services.…
Added 2 hours ago
Senior Salesforce Engineer
Canadian Cancer Society
Toronto, ON · Ottawa, ON · Montreal, QC · Quebec, QC · Prince George, BC · Vancouver, BC · Kelowna, BC · Halifax, NS · Calgary, AB
Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…
Added 2 hours ago
Staff Software Engineer (Fullstack, BE-leaning)
Apostra
ON · United Counties of Stormont, ON
Contract
…protocols, and agent interfaces that power our agentic advertising platform. You’ll design systems where AI agents are first-class participants, with their own authentication, capabilities,…
Added 2 hours ago
AI ENGINEER
DATAEKO.AI
Huron Shores, ON
Contract
Build and defend value-based ROI, TCO, and payback business cases that translate platform differentiation into board-level outcomes
Added 2 hours ago
Software Engineer II, Toast International
Toast
ON
As a Software Engineer II on the Toast Tables International team, you will build and scale the cloud services powering modern table management, guest reservations, and front-of-house…
Added 2 hours ago
Senior Software Engineer, Backend - Toast International
Toast
ON
As a Senior Backend Engineer on the Toast International team, you’ll play a pivotal role in engineering the platform that powers the next generation of guest reservations, dynamic floor…
Added 2 hours ago
Senior Software Engineer (Sanctions Service & AI Inference)
Mastercard
Vancouver, BC
Full-time
Senior Software Engineer (Sanctions Service & AI Inference)Who is Mastercard?
Added 2 hours ago
Lead Azure Databricks Platform Engineer
TheCorporate
ON · Ontario, Canada
Full-time
We are seeking a seasoned Principal Cloud Engineer [Individual Contributor] who thrives in restricted Azure setups – where native features are locked down, so you’ll code workarounds like…
Added 2 hours ago
Senior Cloud Security Engineer (Golang & HashiCorp Vault)
J&M Group
Montreal, QC
Contract
We are hiring for a Senior Cloud Security Engineer (Golang & HashiCorp Vault). This role focuses on building secure, scalable cloud infrastructure and security solutions using Golang,…
Added 2 hours ago
Cloud Platform Engineer
Apex Systems
Toronto, ON
$54 to $60 USD / hour
Contract
Apex Systems is a global IT services provider, and our staffing practice has an opening for a Cloud Platform Engineer with extensive programming abilities with Python, Typescript or NodeJS,…
Added 2 hours ago
Dynamics / Power platform engineer
Capgemini
Montreal, QC
We are looking for a Senior Microsoft Power Platform Engineer with expertise in AI Builder, Copilot, Dynamics 365, and Power Apps. The ideal candidate will have experience designing and…
Added 2 hours ago
GCP Cloud Engineer
TELUS Digital
Remote, Canada
$90,000 to $95,000 CAD / year
Full-time · Remote
We are seeking a highly skilled and motivated GCP Cloud Systems Engineer to lead the design, deployment, and operational excellence of our Google Cloud Platform (GCP) environment. A key…
Added 2 hours ago
Staff Security Engineer - Bot & Traffic Defence
Faire
Toronto, ON · Kitchener, ON
As a Staff Security Engineer, Bot & Traffic Defence, you will be the first dedicated owner of this domain. You will set the technical direction, build the controls and signals that back it,…
Added 2 hours ago
Senior Full Stack Engineer / Toronto, ON (Onsite) - FTE
AceStack
Toronto, ON
Part-time
We are seeking a Senior Full Stack Engineer with strong hands-on experience in Java, Spring Boot, REST APIs, microservices, automated testing, and modern software engineering practices. The…

Envision Technology Solutions

Back End Developer

Toronto, ON, Canada

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

Apply About employer

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Original job description

Sr Software Engineer (Backend)

Toronto, ON

Fulltime

Primary Responsibilities

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 payment systems, while influencing platform architecture and ensuring regulatory and audit documentation. Translate business needs into technical specifications, improve engineering processes, and guide and mentor engineers across teams.

Requirements

Requires at least five years of software engineering experience building and maintaining cloud-based production services, plus proven experience with backend financial or payment flows. Candidates should be proficient in programming, APIs, and databases, and demonstrate strong requirements analysis, documentation, communication, and cross-team leadership skills; blockchain or crypto experience is a plus.

Skills

Backend Software Engineering
Financial Systems
Payment 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

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

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