Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior/Staff Python Developer

$150k - $200k per year

Acquird.io

Senior/Staff Python Developer

  • Role: Full‑time, hybrid role based in Downtown Toronto
  • Level: Senior to Staff (IC) seniority
  • Compensation: $150,000 to $200,000 base CAD (depending on Seniority)
  • Focus: This is a Back‑end focused Product Role

How We Work

We don’t separate backend and frontend. Engineers here own problems end to end.

This role is primarily backend focused using Python and Flask, but you will also work on server‑side rendered frontend using HTMX and GraphQL APIs.

You’ll spend a significant portion of your time building and shipping features, debugging customer issues, and working on integrations across a complex system.

You’ll regularly switch between building new features and resolving real customer issues, often with evolving requirements. This is a high‑ownership environment where priorities can shift quickly, requiring strong problem‑solving, adaptability, and decisive execution.

About You

You are a product‑minded engineer who focuses on solving problems, not just writing code.

You are comfortable working in ambiguity and take ownership of figuring things out. Whether it is unclear requirements, customer pain points, or a complex codebase, you are able to break things down and move forward.

You ask the right questions, think in systems, and care about outcomes over output.

You Bring:

  • Strong experience building backend systems in Python (Flask, Django, or similar)
  • Experience working with microservices‑based architectures
  • Ability to own features end to end from design through production and support
  • Experience working with GraphQL or REST APIs
  • Strong debugging skills and ability to handle customer‑facing production issues
  • Experience integrating with third‑party systems
  • Comfort working across the stack in a backend‑heavy environment
  • Ability to work through ambiguity and clarify direction before execution

Qualifications:

  • 5 to 8+ years of software engineering experience at an enterprise level
  • Strong backend fundamentals and system design experience
  • Experience working in high‑ownership, fast‑paced environments
  • Strong communication skills with both technical and non‑technical stakeholders
  • Comfortable managing multiple priorities and switching context

Bonus Points:

  • Experience with server‑side rendered frontend (HTMX, Turbo, or similar)
  • Experience with Google Cloud Platform (GCP)
  • Experience in fintech, accounting systems, logistics, or operational software
  • Experience working on complex, domain‑heavy products
  • Experience mentoring or supporting other engineers

Perks & Details:

  • Compensation: $150,000 to $200,000 base CAD (depending on Seniority)
  • High ownership role with direct impact on product and customers
  • Opportunity to work on a complex system with real‑world operational impact
#J-18808-Ljbffr
Vacancy posted 8 days ago
Similar jobs that could be interesting for youBased on the Senior/Staff Python Developer in Toronto, ON vacancy
  • $213k - $250k per year

     ...Platform (SP) team builds the foundational infrastructure and developer platforms that power all of Robinhood’s products. Our mission...  ...infrastructure and tools for the entire engineering organization. As Senior Staff Software Developer , you’ll serve as the senior-most individual... 
    Senior
    Work at office
    Shift work

    Robinhood

    Toronto, ON
    8 days ago
  •  ...Location: Toronto, Ontario, Canada. Strong experience in Python programming . Experience with Python libraries. Hands‑...  .... Experience with REST APIs and system integrations. Seniority level Mid‑Senior level Employment type Contract Job function... 
    Senior
    Contract work

    MSR Technology Group

    Toronto, ON
    16 hours ago
  • Job Description We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices...  ...typed, object-oriented programming language (preference for Python). Great understanding of distributed systems and microservice... 
    Senior
    Contract work

    VySystems

    Toronto, ON
    8 days ago
  • Candidate Requirements / Must Have Skills: 8+ years of experience as a developer, with 4+ years of qualified experience in Python development and frameworks (advanced coding skills) 6+ years’ strong expertise in SQL with hands‑on experience in complex queries and database... 
    Suggested

    TechDoQuest

    Toronto, ON
    8 days ago
  • Overview Are you a skilled Full Stack Developer ready to drive innovative enterprise solutions? Apply Now! Working with one of our top...  ...stack development experience Backend development proficiency in Python Experience with Angular or comparable modern frontend frameworks... 
    Suggested

    BeachHead Inc.

    Toronto, ON
    8 days ago
  • Be a key contributor at Insight Global as a Financial Services Python Migration Developer, focusing on transitioning jobs and reports from R to Python. Your deep knowledge in both technologies will drive efficiencies and support team growth through thorough documentation.... 

    Insight Global

    Toronto, ON
    8 days ago
  • Drive impactful changes in systems as a Python Developer leveraging Django and GCP. Focus on enhancing designs and functionality while engaging with stakeholders to capture essential requirements. In this role, you will analyze existing process flows to integrate changes... 

    Astra North Infoteck

    Toronto, ON
    1 day ago
  • Advance your career as a Full Stack Developer specializing in Java and Python in Toronto, ON. This mid-senior level position requires a blend of backend and frontend development skills. We are looking for a candidate with 8+ years of robust Java and Spring Boot expertise... 
    Senior
    Long term contract
    Contract work

    Lorven Technologies Inc.

    Toronto, ON
    4 days ago
  • $200k - $235k per year

    Staff Software Developer, Backend Platform Toronto, Canada Join us in building the future of finance. Our mission is to democratize finance...  ...experience building and scaling backend systems using Go and Python You have deep knowledge of backend frameworks such as Django... 
    Long term contract
    Work at office
    Flexible hours
    Shift work
    3 days per week

    Robinhood

    Toronto, ON
    8 days ago
  • Accelerate your career as an Expert Developer focusing on Java and Python technologies. Bring your extensive experience and technical skills to our innovative projects. This position calls for a developer with over 5 years' experience, adept in Java and Python, alongside... 

    Dawninfotek

    Toronto, ON
    8 days ago
  • $75 - $91 per hour

     ...Downtown, Toronto Duration: 6 Months Our client, a leading financial institution in Downtown Toronto, is looking for an ETL Developer - GCP, Python, BigQuery to design and implement scalable data architectures, analytical models, and cloud‑native data platforms. The... 
    Hourly pay

    Finance Professionals Inc.

    Toronto, ON
    8 days ago
  • Step into a pivotal role as a Software Developer with CanDeal Group, focusing on FinTech innovations. Leverage your Python and VUE skills while collaborating in agile team settings. CanDeal Group seeks a Software Developer with strong skills in Python, VUE, and full application... 

    CanDeal

    Toronto, ON
    8 days ago
  • Elevate your coding expertise as a Senior Python Engineer with Emburse. This software development role demands proficiency in Python, cloud...  ...Responsibilities: • Master one area of the codebase autonomously • Develop and maintain microservices and APIs in Python • Implement unit... 
    Senior

    Emburse

    Toronto, ON
    16 hours ago
  • Be a game changer as a Senior Staff Engineer focusing on security at Faire. Help shape secure...  ...that not only protect data but empower developers to maintain speed and efficiency. Your leadership...  ...multiple languages including Java and Python • Success in leading cross-... 
    Senior

    Faire

    Toronto, ON
    8 days ago
  • Lead transformative software solutions as a Senior Software Engineer with VTRAC in the Greater Toronto Area. Leverage your Python and Golang skills in a hybrid role focused on...  ...documentation • Perform security-focused code reviews • Develop automated CI/CD pipelines • Set up... 
    Senior

    ODAIA

    Toronto, ON
    1 day ago
  • $248k - $341k per year

     ...communities can thrive. About This Role As the Senior Staff Machine Learning Platform Engineer, you...  ...the curve by engaging with the latest developments in machine learning and AI. Serve as...  ...plus. Tech Stack Languages : Python, SQL, Kotlin ML Frameworks : PyTorch,... 
    Senior
    Long term contract
    Work at office
    Local area
    Remote work
    Monday to friday
    3 days per week

    Faire

    Toronto, ON
    1 day ago
  •  ...Kinaxis is seeking a talented and passionate Machine Learning Staff Developer to join our cutting‑edge Generative AI development team. As a Staff...  ...maintainability, scalability and quality. You’re fluent in Python object‑oriented development and in the cloud. In addition to... 
    Senior
    Long term contract
    Work at office
    Remote work
    Worldwide
    Flexible hours

    Kinaxis

    Toronto, ON
    8 days ago
  • $228k - $313.5k per year

     ...and quality. We care about good engineering practices, excellent developer experience, security, testability, ease of maintenance, and...  ...frameworks for analytics engineering workflows. Strong SQL and Python skills and experience. Data warehousing experience at petabyte... 
    Senior
    Long term contract
    Internship
    Work at office
    Local area
    Remote work
    Monday to friday
    3 days per week

    Faire

    Toronto, ON
    2 days ago
  • $80k - $130k per year

    Senior AI Developer Position Description We are seeking a Senior AI/Python Developer with 5 years of experience to join our growing team delivering enterprise solutions for clients in banking, financial services, insurance, and capital markets. This is a hands-on development... 
    Senior
    Work at office
    3 days per week

    CGI

    Toronto, ON
    2 days ago
  • Take your engineering skills to the next level with Caribou as a Senior Staff Engineer focused on AI workflows. Drive significant...  ...Responsibilities: • Expand and refine multi-agent AI workflows • Develop resilient infrastructure for operational processes • Mentor engineers... 
    Senior

    Caribou

    Toronto, ON
    8 days ago
  • Join Faire as a Senior Staff Engineer and influence the future of search experiences! Focus on design and development of AI-powered backend...  ...insights • Optimize infrastructure for high-volume product searches • Develop innovative features that enhance user interaction • Guide... 
    Senior

    Faire

    Toronto, ON
    8 days ago
  •  ...administration processes using the Appian platform. About the Role The Senior Appian Developer is a newly created role within the Research IT department,...  ...concerns will be handled by existing engineering staff. Operating within an agile delivery environment, the team works... 
    Senior
    Long term contract
    Contract work

    SickKids

    Toronto, ON
    8 days ago
  •  ...This job posting is for an existing, currently vacant position. Senior DevOps Engineer Our Technology team is the backbone of our...  ...splunk, and NewRelic. Scripting languages such as bash/shell and Python. Experience with project management software such as Jira.... 
    Senior
    Summer work
    Work at office
    Remote work
    Flexible hours

    Dormont Manufacturing Co

    Toronto, ON
    1 day ago
  • Purpose The Senior Programmer/Developer is an acknowledged expert in developing applications from conceptual phase through to implementation, establishes...  ...methodologies. Ability to write scripts in Perl or Python. Familiarity with networked/distributed computing environment... 
    Senior
    Long term contract
    Temporary work
    Remote work

    MDA

    Toronto, ON
    8 days ago
  •  ...Computer Science, Robotics and/or similar technical field(s) of study Solid coding proficiency in a variety of coding languages including Python, C++ or Rust Experience in deep learning frameworks such as PyTorch or Jax Skilled in profiling CPU and GPU code using tools... 
    Senior

    Waabi

    Toronto, ON
    8 days ago
  • Position: Senior Java Developer (with Python, AWS and Terraform) Type: Contract Pay Rate: 75.00/hr - 90.00/hr Note: Final interview will be onsite We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology... 
    Senior
    Contract work
    For subcontractor

    Soroc Technology

    Toronto, ON
    8 days ago
  •  ...leading technology platform powering engagement in senior living communities across North America. Our tools help staff keep residents connected, informed, and engaged...  ...About the Role We’re looking for a senior software developer who’s excited to work across our core platform... 
    Senior
    Remote work
    Flexible hours

    InTouchLink

    Toronto, ON
    8 days ago
  • Become a Senior Software Engineer for AI with Thomson Reuters, focusing on architecting high-performance backend systems. You'll design and...  ...systems with at least 7 years of experience, particularly in Python, FastAPI, and PostgreSQL. You’ll collaborate closely with ML engineers... 
    Senior

    Refinitiv

    Toronto, ON
    1 day ago
  •  ...Senior ETL/Python Developer Location: Toronto, ON (Hybrid – 4 Days WFO) Duration: 12 Months Experience: 5+ Years Job Overview We're seeking an experienced ETL Pipeline Developer proficient in Python to design, implement, and maintain robust data... 
    Senior
    Contract work

    Astra North Infoteck Inc.

    Toronto, ON
    20 days ago
  •  ...buses to help transit planning and operations staff optimize bus service. Our stack consists of React in the frontend and Python, Django, and Pandas in the backend. We...  ...extensible. The successful candidate will work on developing new features in the frontend and backend... 
    Contract work
    Remote work
    Flexible hours
    Weekday work

    Transify Inc.

    Toronto, ON
    8 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior/Staff Python Developer. Be the first to apply!