Average salary: $119,931 /yearly

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  • $100k - $120k per year

    ️Are you a full stack developer who wants to build reliable, production-grade features on complex financial data, from backend services to...  ...client reporting?  We’re hiring an Intermediate Full Stack Python Developer to join an established financial software company building... 
    Suggested
    Full time
    Night shift
    3 days per week

    STACK IT Recruitment

    Mississauga, ON
    3 days ago
  • $100k - $130k per year

     ...Position Summary Dhaka Technologies Limited Company (DTLC) is hiring on behalf of its client, Altimetrik, for a full-time Python Developer with 8+ years of experience, based in Mississauga, Canada (locals preferred) on a hybrid schedule (2-3 days a week onsite).... 
    Suggested
    Full time
    Local area
    2 days per week
    3 days per week

    Dhaka Technologies Limited Company

    Mississauga, ON
    3 days ago
  • We are looking for a strong Backend Python Developer to join a high-performing trading technology team supporting Rates Trading initiatives within a leading global financial institution. This role focuses heavily on data ingestion, data integrity, and building scalable backend... 
    Suggested

    IT Connex

    Mississauga, ON
    3 days ago
  •  ...Full Stack Developer 100% Remote We are seeking a highly skilled Dynamic Full Stack Developer with 8+ years of experience in Python, TypeScript/JavaScript, AWS Cloud, and Generative AI to design and build scalable, cloud-native solutions. The ideal candidate is a... 
    Suggested
    Permanent employment
    Remote work

    Astra North Infoteck Inc.

    Mississauga, ON
    a month ago
  • Join a collaborative engineering team as a Backend Python Developer focused on data solutions in a high-stakes trading environment. This role supports vital trading decision-making through data integrity. As a Backend Python Developer, you will play a key role in a financial... 
    Suggested

    IT Connex

    Mississauga, ON
    3 days ago
  •  ...traditional approaches. We make delivery more bold, efficient, collaborative and even more enjoyable. At least 8 years of experience as Python Developer. Demonstrated proficiency with key Python libraries for backend development, data processing, and AI/ML (e.g., FastAPI /... 
    Suggested

    Altimetrik

    Mississauga, ON
    4 days ago
  •  ...Intermediate NumPy Advanced SQL / Oracle Advanced Apache Spark Strong coding and Big Data processing experience is mandatory NOW HIRING PYTHON DEVELOPER Client: Citi Role: Python Developer Experience: 10+ Years Location: Mississauga, Canada Employment Type: Full-... 
    Suggested
    Permanent employment
    Full time

    SIDRAM TECHNOLOGIES

    Mississauga, ON
    3 days ago
  • Client: CITI – Python Developer We are seeking an experienced Python Developer with 8+ years of experience to design, develop, and maintain software solutions focused on Python programming, data analysis, and large‑scale data processing using PySpark and Apache Spark... 
    Suggested
    Full time
    Work at office

    S M Software Solutions Inc

    Mississauga, ON
    1 day ago
  •  ...scale highly componentized application using Python 5+ years of hands on experience in...  ...preferred. Responsibilities Experience developing application in Financial Services industry...  ...following best practices and PEP standards Develop and maintain back end components RESTFUL... 
    Suggested

    Virtusa

    Mississauga, ON
    3 days ago
  • # Python Developer - HybridS M Software Solutions Inc · Mississauga, Ontario, CABack to resultsPython Developer - HybridS M Software Solutions IncMississauga, Ontario, CA Posted October 20, 2026 Via LinkedIn### Full Job DescriptionClient: Citi Bank - Python DeveloperWe are seeking... 
    Suggested
    Full time
    Work at office
    2 days per week
    3 days per week

    Linuxassociation

    Mississauga, ON
    2 days ago
  •  ...Summary:   We are seeking a skilled Full Stack Software Developer with 5+ years of professional experience to design, develop, and...  .../CSS3, JavaScript (ES6+), jQuery. · Back-End Stack: Django (Python), Node.js, Go. · Databases: PostgreSQL relational database design... 
    Suggested
    Permanent employment
    Full time
    Monday to friday

    Media Resources

    Mississauga, ON
    16 days ago
  • Build backend services in Python for Citi Bank from Mississauga, Ontario, using object-oriented design and Gen AI/LLM expertise in a hybrid...  .... SM Software Solutions Inc. seeks an experienced Python Developer with 8+ years of experience. You will develop reliable software... 
    Suggested

    Linuxassociation

    Mississauga, ON
    2 days ago
  •  ...solutions using modern technology stacks. In-depth knowledge and hands‑on experience with Python frameworks like Django, Flask, FastAPI, or others depending on the specialization. Develop and integrate APIs for Gen AI orchestration and data analytics workflows. Integrate... 
    Suggested

    Virtusa

    Mississauga, ON
    3 days ago
  • NOW HIRING: PYTHON DEVELOPER GENAI / AI Location: Mississauga, Ontario, Canada Client: Citi Bank Employment: Full-Time Overall Experience: 10 Years Relevant Experience: 8 10 Years Role Overview Looking for a Python Developer with strong expertise in Generative... 
    Suggested
    Full time

    SIDRAM TECHNOLOGIES

    Mississauga, ON
    1 day ago
  • $120.8k - $170.8k per year

     ...architecture blueprint Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation...  ...Experience in full stack application development with strong expertise in Python orJava Deep experience with backend frameworks such as Spring... 
    Suggested
    Full time

    Citi

    Mississauga, ON
    3 days ago
  • Lead Python full stack development at Citi, applying cloud-native architecture and modern JavaScript frameworks in a full-time technology...  ...will analyze complex processes, guide programming standards, and develop solutions aligned with architecture. Key Responsibilities: Lead... 
    Full time

    Citigroup Inc.

    Mississauga, ON
    2 days ago
  • Elevate banking tech as a Python Developer at Citi Bank, focusing on Generative AI and advanced machine learning solutions in Mississauga, Ontario. Utilize your knowledge in LLMs and data engineering for impactful projects. Citi Bank is hiring a full-time Python Developer... 
    Full time

    SIDRAM TECHNOLOGIES

    Mississauga, ON
    3 days ago
  •  ...that the team is industry leading. Mentor and train Database Developers Education, Experience & Skills: Bachelor's degree or equivalent...  ...through encouragement. •Experience with programming languages Python, R, PL SQL, XML, Java, or SAS are added advantage. •Experience... 
    Full time
    Work at office
    Immediate start
    3 days per week

    AstraZeneca

    Mississauga, ON
    7 days ago
  • Join Citi’s dynamic team as a Full Stack Developer specializing in Python. This full-time role offers the chance to lead significant application development projects and innovate solutions. As an Applications Development Technology Lead Analyst, you will utilize your 6+ years... 
    Full time

    Citi

    Mississauga, ON
    3 days ago
  • 08/13/2026 Contract Active Job Description: Job Summary We are looking for a Senior Developer with strong hands-on experience in Java and Python development, excellent working knowledge of AWS cloud services, and exposure to DevOps and CI/CD tools. The candidate should be... 
    Contract work

    Compunnel Inc.

    Mississauga, ON
    3 days ago
  • $120k - $130k per year

     ...N2P Systems is seeking an experienced Senior Java Developer to join our enterprise technology delivery team in Mississauga, Ontario, Canada. At N2P Systems, you will put 8+ years of hands-on experience with Java, Spring Boot and Spring MVC to work on mission-critical enterprise... 
    Full time

    N2P Systems

    Mississauga, ON
    2 hours agonew
  •  ...for innovation and efficiency. Key areas of responsibility Design, develop, and oversee the successful end-to-end delivery of full-stack web...  .... Required skills Experience as a full-stack web developer with Python and Vue.js or React. Proficiency in SQL and RDBMS... 
    Remote work

    AutoSync

    Mississauga, ON
    1 day ago
  •  ...electronics, deep tech., software, design, advanced manufacturing, and data science. We are looking for a highly skilled Senior Flutter Developer with expertise in real-time data processing to join our dynamic team. In this role, you'll design, build, and maintain cross-... 
    Full time
    Shift work

    Myant

    Mississauga, ON
    7 days ago
  •  ...Job Responsibility: We are looking for a highly skilled Senior MuleSoft Developer will design, develop and implement integration solutions using MuleSoft API-Led Connectivity. In this role, you will Design and develop integration solutions using MuleSoft technologies... 
    Full time
    Work at office
    2 days per week
    3 days per week

    Cognizant

    Mississauga, ON
    3 hours ago
  • $120k - $130k per year

     ...N2P Systems is seeking an experienced Senior Java Developer to join our enterprise technology delivery team in Mississauga, Ontario, Canada. At N2P Systems, you will put 8+ years of hands-on experience with Java, Spring Boot and Spring MVC to work on mission-critical enterprise... 
    Full time

    N2P Systems

    Mississauga, ON
    2 hours agonew
  •  ...technology and build a more sustainable, more inclusive world. Location - Mississauga ON Key Responsibilities Design and develop complex, responsive web applications using Angular (v11+), TypeScript, HTML5, and CSS3. Implement and maintain reusable UI components... 
    Permanent employment
    Internship
    Flexible hours

    Capgemini

    Mississauga, ON
    7 days ago
  •  ...Job Title: Software Developer – Senior Location: Toronto, ON Experience: 3–9 Years Job Type: Contract Job Summary We are...  ...programming and one or more 3GL languages, such as Java, C#, C++, or Python. ~ Proficiency in SQL and experience working with relational... 
    Contract work

    Compu-Vision Consulting Inc.

    Mississauga, ON
    15 days ago
  •  ...Job Title: Software Developer – Junior Location: Toronto, ON Experience: 0–3 Years Job Type: Contract  Job Summary We are...  ...in an object-oriented or 3GL language, such as Java, C#, C++, or Python. ~ Basic SQL and database concepts, including relational database... 
    Contract work
    Internship

    Compu-Vision Consulting Inc.

    Mississauga, ON
    15 days ago
  •  ...sustainable, more inclusive world. Location: Job Location: Toronto, Canada Requirement: ~4 to 6 years of experience as a Developer / Software Engineer ~7 to 10 years of experience specifically with Guidewire PolicyCenter ~ Minimum of 5+ years of experience... 
    Full time
    Internship
    Flexible hours

    Capgemini

    Mississauga, ON
    7 days ago
  •  ...to make a Profound impact in healthcare and your career, here is your chance. General Accountability: The Systems Engineering Developer is responsible for assisting with the design and verification of Profound's medical devices. As part of the larger development team,... 
    Full time
    Work at office

    Profound Medical

    Mississauga, ON
    7 days ago