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Added 26 days ago
S
Head of Data Systems (Google Stack)
Stacktics
Toronto, ON
- Full-time
Write complex SQL queries with multiple joins to automate and manipulate data extracts
Added 26 days ago
Senior Manager, Analytics and BI
Scotiabank
Toronto, ON
…to improve consistency, scalability, self-serve access, and senior management…
Added 26 days ago
R
Staff Data Scientist, AI Evaluations Platform
RBC
Montreal, QC
- Full-time
Strong technical foundation in data science, statistics, machine learning, experimentation, data curation, Python, SQL, and modern AI/ML development practices.
Added 26 days ago
K
Senior Data Scientist – Python, PySpark & Databricks
Kelly
Toronto, ON · Greater Toronto Area, Canada
- $80 to $90 CAD / hour
- Contract
2.) Expert knowledge of Python, Pyspark, Data Bricks, Azure and SQL are essential
Added 26 days ago
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Staff Data Scientist, AI Evaluations Platform- EN
RBC
Montreal, QC
- Full-time
Strong technical foundation in data science, statistics, machine learning, experimentation, data curation, Python, SQL, and modern AI/ML development practices.
Added 26 days ago
Senior Manager, Data Initiatives
Scotiabank
Toronto, ON
Other certifications in programming languages such as Python, SQL or other equivalent.
Added 26 days ago
O
Conseiller(ère) en ingénierie de données sénior
Onepoint
Montreal, QC · Quebec, QC
- Full-time
Excellente maîtrise des langages T-SQL, M, R, JSON, Python, DAX et dans la gestion de conteneurs avec Docker et Kubernetes;
Added 26 days ago
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Conseiller(ère) en ingénierie de données sénior
Wepoint
Montreal, QC · Quebec, QC
- Full-time
Excellente maîtrise des langages T-SQL, M, R, JSON, Python, DAX et dans la gestion de conteneurs avec Docker et Kubernetes;
Added 26 days ago
RC
Senior software developer
Raenan Consultancy
Toronto, ON
- $80 to $85 CAD / hour
- Full-time
- Hybrid
Added 26 days ago
A
Senior Data Engineer - Temporary
ARC'TERYX
North Vancouver, BC
- Full-time
You have advanced SQL and Python skills, with hands-on experience in large-scale ETL/ELT, data lakes, and NoSQL databases (Cosmos DB)
Added 26 days ago
VC
Staff Software Engineer
Valsoft Corporation
Remote, Canada
- Full-time
- Remote
…vs. buy, hosted vs. on-premises, integration approach) with senior-level…
Added 26 days ago
GS
Business Systems Developer
Grantek Systems Integration
Burlington, ON
- Full-time
…off their careers at Grantek and have grown into successful senior team members who are integral to our client's manufacturing…
Added 26 days ago
B
Senior Data Scientist – Generative AI & Machine Learning
Bevertec
Toronto, ON
- Contract
Job Title: Senior Data Scientist – Generative AI & Machine Learning
Added 26 days ago
Senior Data Engineer
Scotiabank
Toronto, ON
Strong programming skills in Python, SQL, and familiarity with CI/CD pipelines for data platforms
Added 26 days ago
I
Data Scientist
isgSearch
Toronto, ON · Greater Toronto Area, Canada
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…
Added 26 days ago
G
Business Systems Developer
Grantek
Burlington, ON
- Full-time
…off their careers at Grantek and have grown into successful senior team members who are integral to our client's manufacturing…
Added 26 days ago
CO
Senior GIS Analyst
City of North Vancouver
North Vancouver, BC
- Full-time
…development and data processing tools such as JavaScript, FME, Python, and SQL. Strong skills in stakeholder engagement, business analysis, project management, and strategic thinking,…
Added 26 days ago
GT
AML Developer
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $85 to $103 CAD / hour
- Contract
Expert knowledge of Python, PySpark, Databricks, Azure, and SQL
Added 26 days ago
UT
AML Developer IV/Data Scientist #26-25738
US Tech Solutions
Markham, ON
- $90 to $95 CAD / hour
- Contract
Our client is seeking a senior AML Data Scientist / Developer to conduct analytical activities supporting FCRM transaction monitoring systems.
Added 26 days ago
CO
Sector Data and Insights Strategist
Colleges Ontario
Toronto, ON
- Full-time
· Advanced knowledge of data visualization, reporting, and analytical tools such as Power BI, SQL, Excel, Python, R, or similar technologies
Added 26 days ago
LS
Quality Assurance Engineer
LeverageTek Staffing Solutions
Canada
- Temporary
LeverageTek is actively seeking a Senior QA Automation Engineer (Azure Cloud) for a permanent full-time position with its Ottawa-based customer.
Added 26 days ago
F/
Technical Analyst (Quicksight, SQL and Redshift)
FCC / FAC
Regina, SK · FCC Tower
- Full-time
Support senior analysts by identifying and escalating technical or design challenges related to solution configuration or integration with existing frameworks and environments
Added 26 days ago
Senior Data Developer
Stay22
Montreal, QC
Use AI coding assistants and agentic workflows for exploration, SQL and Python scaffolding, refactoring, test generation, documentation, and impact analysis.
Added 26 days ago
Senior Internal Auditor
Twilio
BC
Experience using data analytics tools (e.g., SQL, Tableau, Alteryx, or Python) to execute continuous auditing procedures.
Added 26 days ago
H
Data Scientist
Hays
ON · Ontario, Canada
- $60 to $62 CAD / hour
- Contract
Reporting to the Director, Data Science, as a Senior Data Scientist a successful candidate will focus on supporting Canadian business units in accelerating the growth and application of…

Valsoft Corporation

Staff Software Engineer

Remote, Canada

Remote

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Workplace: Remote
Experience: 8+ years of professional software engineering experience, including real ownership of architecture and design decisions - not just executing someone else's plan.
Posting language: English
Posted: Oct 9, 2026

Original job description

About the Role

We're hiring a Staff Software Engineer to own architecture and design decisions for our platform, including the modernization of legacy enterprise systems into modern, cloud-capable solutions. You'll operate with significant autonomy, act as a force multiplier for the rest of the engineering team, work closely with our Head of R&D as a technical backup, and be a candidate for broader technical responsibility across projects as you prove yourself. This is a hands-on, high-ownership role on a lean, three-person engineering team - small enough that your architectural calls ship and show results in weeks, not after months of committee review. You'll be a player-coach: as comfortable writing code as setting direction, designing and deciding as well as implementing, delegating, and growing the engineers around you. In an AI-assisted development era, we value sound judgment and design thinking as much as implementation speed - you'll have real latitude to use tools like Claude and Cursor to move faster, not just permission to.

Responsibilities

Architecture & Technical Ownership

Own architecture and design decisions for the systems you're responsible for, favoring pragmatic, right-sized solutions over unnecessary complexity, and weighing trade-offs (build vs. buy, hosted vs. on-premises, integration approach) with senior-level judgment.
Lead the modernization of legacy systems into maintainable, cloud-capable architectures without disrupting the business relying on them.
Review requirements and designs early to flag architectural risk, technical debt, and feasibility gaps before they become expensive.
Own solution-level architecture documentation - decisions, trade-offs, and the reasoning behind them - so the system stays understandable at a glance, not just in your head.

Hands-On Delivery

Design and implement significant parts of the system yourself - this role ships production code, not just plans.
Own what you build end-to-end, including its health after it ships - if it breaks in production, you're part of fixing it.
Apply AI-assisted development tools (e.g., Claude, Cursor) to work faster across design, implementation, and documentation, with informed judgment about where they genuinely help.

Team Leadership & Mentorship

Delegate work effectively and help pull the wider team forward, rather than carrying everything yourself.
Mentor other engineers through code review, design discussion, and day-to-day guidance, as an individual contributor rather than a people manager.
Act as a technical backup to the Head of R&D, and take on broader technical responsibility across projects over time.

Product & Customer Judgment

Translate ambiguous customer needs - including regulated-industry and enterprise requirements - into sound technical designs.
Work closely with product owners, QA, and subject-matter experts to understand how the product is used and where the real risk lies.
Communicate trade-offs, risks, and plans clearly to both technical and non-technical stakeholders.

Ways of Working

Operate independently in ambiguous, shifting-priority conditions, setting your own priorities rather than waiting to be told what's next.
This role has no fixed lane - architecture, hands-on coding, mentoring, production support, whatever's needed. You pick it up rather than waiting for it to be assigned.
Participate in and help shape Agile ceremonies (stand-ups, sprint planning, retrospectives).

Our Stack

Frontend: React (TypeScript) single-page applications.
Backend: polyglot services, primarily .NET and Python, built as event-driven microservices.
Databases: PostgreSQL, SQL Server, and Oracle.
Infrastructure: containerized, Kubernetes-based deployments with owned CI/CD pipelines.
Deployment model: hybrid - both cloud-hosted (SaaS) and on-premises enterprise environments.
API & identity: API gateway / service mesh patterns and OIDC-based identity providers.
We're also maintaining and modernizing some longer-standing legacy systems - comfort reading and evolving older architectures is part of the job.

What You'll Bring

Must-Have

8+ years of professional software engineering experience, including real ownership of architecture and design decisions - not just executing someone else's plan.

Proven track record modernizing legacy systems into maintainable, cloud-capable architectures.

Full software development lifecycle experience: requirements through design, implementation, testing, release, and operations.

Strong relational database fundamentals (e.g., PostgreSQL, SQL Server, or Oracle).

Experience in regulated-industry and/or enterprise software environments, with a real appreciation for compliance, data integrity, and audit requirements.

Solid grounding in secure coding practices and software design principles.

A track record of mentoring or informally leading other engineers - pulling a team forward, not just excelling individually.

Excellent written and verbal communication in English, with both technical and non-technical audiences.

Nice-to-Have

Hands-on experience designing and owning CI/CD pipelines, not just using ones someone else built.

Experience with hybrid deployment models - supporting both cloud-hosted/SaaS and on-premises enterprise environments.

Experience across more than one of PostgreSQL, SQL Server, and Oracle.

Practical, regular use of AI-assisted development tools (Claude, Cursor, or similar) in your day-to-day engineering workflow.

A habit of evaluating and adopting new tools and technologies early.

Experience designing or shipping AI/ML-powered features in a production application (e.g., using LLMs, cloud AI/ML services, or applied ML) - we're actively exploring how AI capabilities fit into our platform.

You'll Thrive Here If

You're comfortable operating with autonomy and ambiguity, reasoning from first principles when there's no existing playbook to follow.

You're self-directed with a “get it done” mindset - you pick up what's needed rather than waiting for it to be assigned.

You want your architecture decisions to matter beyond a single sprint, on a team small enough to notice.

Competitive salary aligned to experience and market.
Employee profit sharing plan.

Fully remote.
Comprehensive health, dental and vision insurance.
High ownership and autonomy across product marketing initiatives.
Opportunity to work directly with leadership in a fast-paced environment.
Fast-growing environment with strong long-term career development potential.

#S&WTechnologies

#TAGSoftwareGroup

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More about this job

Responsibilities

The Staff Software Engineer will own architecture and design decisions while leading the modernization of legacy systems into cloud-capable solutions. They will also act as a player-coach, writing production code, mentoring team members, and providing technical backup to the Head of R&D.

Requirements

Candidates must have 8+ years of professional software engineering experience with a proven track record in architecture and legacy system modernization. Strong proficiency in relational databases, secure coding practices, and excellent communication skills are required.

Skills

Software architecture
System design
Modernization
Cloud-capable architectures
Mentorship
Technical leadership
React
TypeScript
.NET
Python
PostgreSQL
SQL Server
Oracle
Kubernetes
CI/CD
AI-assisted development

Benefits

Competitive salary
Employee profit sharing plan
Fully remote
Health insurance
Dental insurance
Vision insurance

Remote locations

Canada

Remote locations (standardized)

Canada

Visa sponsorship

Not detected in the job text

Keywords

Staff Software Engineer
Architecture
Legacy modernization
Cloud-capable
React
TypeScript
.NET
Python
Microservices
PostgreSQL
SQL Server
Oracle
Kubernetes
CI/CD
SaaS
OIDC
API Gateway
Service mesh
Agile
Claude
Cursor
AI-assisted development
Regulated industry
Enterprise software
Technical debt
Mentorship
System design
Event-driven architecture
Hybrid deployment

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