Jobs for senior python developers at London

1,000 senior python developers job listings in Canada. Find daily updated positions from leading job boards.


  • london, on, Canada Warman O'Brien Full-time

    Senior/Principal Statistical Programmer | Small CRO | Remote/Hybrid We're partnered with a small CRO who are experiencing a large amount of growth within Biometrics. The Role: As a Senior Statistical Programmer, you'll lead high-impact projects, tackling complex statistical programming tasks and managing project timelines. You'll work directly with clients...


  • London, Ontario, Canada STACK IT Recruitment Full-time

    We're looking for a technically skilled Senior Network Engineer to design, secure, and optimize the networks that keep modern businesses running smoothly. Our client is a trusted IT solutions partner, helping organizations navigate digital transformation with a focus on reliability, security, and performance. They're seeking a hands‑on engineer who can...


  • London, Canada Agilus Work Solutions Full-time €115,000 - €165,000 Contract

    Agilus is proud to partner with Hatch, one of Canada's Top 100 Employers and a leading engineering firm supporting major projects across infrastructure, energy, and mining. Agilus by Synergie is recruiting for a Senior Electrical Engineer in the Engineering consulting industry in Sudbury, Ontario. The Sudbury team is seeking a Senior Electrical Engineer...


  • London, Ontario, Canada Dillon Consulting Limited Full-time

    We are currently seeking a Senior Environmental Consultant to join our Natural Resource Management team. Our team specializes in protecting and enhancing the natural resources that sustain our communities, focusing on sustainable land use, aquatic and terrestrial habitat conservation, and environmental compliance. This is a new position and is based at any...


  • London, Canada Stantec Consulting International Ltd. Full-time €114,600 - €164,600 Contract

    Your Opportunity An opportunity exists for a Senior Mining Practitioner to join our environmental permitting practice. You will join a team that delivers outstanding expertise to a wide variety of clients, in a role focused on mining. As a key member of the team, you will be responsible for leading the delivery of environmental permitting, regulatory...


  • London, Canada GEMTEC Consulting Engineers and Scientists Limited. Full-time €120,000 - €170,000 Contract

    GEMTEC is on the move and looking for entrepreneurs just like us to fuel our expansion in Ontario.Our presence in Ontario isexpanding,and we are searching for various roles throughout the GTA, including a Senior GeotechnicalEngineer within our Geotechnical Division based in our Sudbury office(Other office locations may be considered for the right...


  • London, Ontario, Canada Stantec Consulting International Ltd. Full-time

    Overview Communities everywhere share the need for clean water. And as they work to meet that need, they’re facing new, more complex challenges every day. Our water professionals collaborate to contribute innovative ideas, guided by scientific rigor and a vision for sustainable growth. Every day, we’re helping communities improve, reuse, and protect our...


  • London, Canada BBA Consultants Full-time €80,000 - €130,000 Contract

    Drive engineering excellence at BBA as a Senior Mechanical Engineer supporting mine process plants in Ontario. Lead diverse engineering projects with a focus on innovation and quality. As a senior member of the Mechanical Engineering team, you'll lead conceptual designs and detailed engineering, ensuring that all technical requirements align with industry...


  • London, Ontario, Canada MNP Full-time

    Transform mid-market business practices at MNP as a Senior Accountant by delivering tailored financial solutions. Your expertise will guide clients through today’s complex financial landscape. MNP is looking for a Senior Accountant with a CPA designation and relevant experience to join their Assurance & Accounting team. You will manage diverse client...


  • London, Canada Alamos Gold Inc. Full-time €120,000 - €160,000 Contract

    Description Alamos Gold Inc. Young-Davidson is currently recruiting the following challenging position to join our operations team: Senior Exploration Geologist Alamos Gold is a Canadian-based gold producer with a long-term track record of creating value for all stakeholders through solid financial performance, low-cost production growth, and a...


  • London, Ontario, Canada Aldwych Consulting Full-time

    Step into a pivotal role as a Senior Engineer for Water Solutions in Richmond-upon-Thames with a top civil engineering firm. This full-time position emphasizes advanced project management and impactful water solutions. Join a growing, employee-owned consultancy known for its commitment to sustainable engineering practices. You'll take charge of a variety of...


  • London, Ontario, Canada Top Aces Full-time

    Top Aces is a privately owned, Montreal-based global leader in aerospace and defence founded in 2000 by three former Royal Canadian Air Force CF-18 fighter pilots. We provide advanced adversary (Red Air), air-defense and Joint Terminal Attack Controller (JTAC) training services to allied forces around the globe, including Canada, Germany and the USA. Top...


  • London, Canada Stantec Consulting International Ltd. Full-time €103,300 - €153,300 Contract

    Elevate your career as a Senior Hydrogeologist, playing a crucial role in delivering environmental solutions. Embrace a collaborative environment committed to safety, quality, and career growth. In this consulting position, you will lead hydrogeology projects, providing expertise in data analysis and ground assessments. Your role includes managing...


  • London, Canada Stantec Consulting International Ltd. Full-time €106,700 - €156,700 Contract

    Become a Senior Environmental Consultant, focusing on remediation and assessment projects. Collaborate with a team passionate about environmental excellence across Canada. In this senior position, you'll be responsible for guiding projects from concept to completion while mentoring junior staff. Your key tasks include managing project timelines and budgets,...


  • London, Ontario, Canada J-AAR Full-time

    Elevate your career as a Senior Project Manager at J-AAR, a leader in Canadian construction. Drive projects forward with your extensive expertise and collaborative approach. In this senior role at J-AAR, you will be essential in forming project scopes, managing resources, and ensuring operational excellence across all assigned projects. You will interact...


  • London, Ontario, Canada TD Bank Group Full-time

    Join TD in London, Ontario as a Senior Credit Analyst, where you will enhance credit solutions and support the strategic growth of the business. Your role will focus on credit analysis and risk assessment. As a Senior Credit Analyst, you will leverage your extensive experience to structure competitive credit products tailored to customer needs. You'll...

  • Senior Water

    21 hours ago


    London, Ontario, Canada Aldwych Consulting Full-time

    Senior Water & Drainage EngineerLocation: Richmond-upon-Thames, LondonSalary: £45k-£55kType: Permanent, Full TimeThe OpportunityI'm working with a growing, employee-owned civil and environmental engineering consultancy that is looking to strengthen its Water and Environment team in Richmond with an experienced Senior Water Engineer.The consultancy has an...


  • london, on, Canada Quarry Consulting Full-time

    Title: SR Business Analyst Term: September 2026 - September 2027 Location: Remote Clearance: Must be eligible for Level 1 Canadian Security Clearance. (You must be living in Canada at least 5 years) The Senior Business Analyst will work with business stakeholders, Product Owners, developers, testers and vendors to improve insurance and financial systems,...


  • London, Canada Hatch Full-time €89,000 - €124,000 Contract

    Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining , energy , and infrastructure ,our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe,...


  • London, ON, Canada TechAlliance of Southwestern Ontario, London Economic Development Corporation Full-time €54,000 - €100,000 Contract

    Select how often (in days) to receive an alert: As a Senior Communications Specialist, you'll be part of a corporate team that develops communications for divisional and national audiences. You'll work within a specialist pool, helping to develop and execute strategic communication plan tactics in collaboration with communications leadership across several...