Jobs for senior back-end javascript developer at Calgary

1,000 senior back-end javascript developer job listings in Canada. Find daily updated positions from leading job boards.

  • Senior Soil Management Specialist Premium

    15 hours ago


    Calgary, Canada AtkinsRéalis Full-time

    Job DescriptionOverview The Environment division of AtkinsRéalis is a rapidly growing full-service consulting firm that is dedicated to responding to the changing needs of our clients. We are committed to technical excellence and provide solutions-driven environmental services to assist clients in planning, managing, and conducting their...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Andersen Full-time

    MANAGER / EXPERIENCED SENIOR ASSOCIATE, U.BUSINESS TAX MANAGER / EXPERIENCED SENIOR ASSOCIATE, U.BUSINESS TAX VANCOUVER, BC, CALGARY, AB, OR REMOTE Andersen Canada Services Inc offers integrated tax, accounting, enterprise advisory, and valuation services, upholding the values associated with the Andersen name. S. and Canadian cross-border tax services...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada TRS Staffing Solutions Full-time

    Senior Process Engineer – Oil Refining & Process Facilities Location: Alberta (Hybrid/Office-Based) Employment Type: Permanent or Contract A leading engineering and manufacturing organization is seeking an experienced Lead/Senior Process Engineer to join its Engineering & Design team. This role offers the opportunity to lead the process design...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada H&R Block Canada Full-time

    About The Role About The Role Are you passionate about revolutionizing the digital tax preparation software and services experience? Are you looking for an opportunity to contribute to the design of software that will be used nationally, by both Do-It-Yourself clients and in retail and franchise offices? If you love to solve puzzles and are excited about...

  • Senior Tax Analyst

    3 days ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada H&R Block Canada Full-time

    Are you passionate about revolutionizing the digital tax preparation software and services experience? Are you looking for an opportunity to contribute to the design of software that will be used nationally, by both Do-It-Yourself clients and in retail and franchise offices? If you love to solve puzzles and are excited about designing software solutions that...

  • Senior Corporate Premium

    3 days ago


    Calgary, Alberta, Canada Inspired HR Full-time

    About the Company:Longshore Resources Ltd. is a dynamic private oil and gas exploration company, focused on capturing high quality, oil weighted resource opportunities in Alberta and Saskatchewan. A member of the ARC Financial portfolio of companies, Longshore has assembled an experienced management and technical team with a track record of success and a...

  • Senior Integrity Technologist Premium

    15 hours ago


    Calgary, Alberta, Canada Cenovus Full-time

    Worker Type: EmployeeJob Post End Date: 08/29/2026About this opportunity:Reporting to the Manager Facility Integrity Programs, the Senior Integrity Technologist will be responsible for executing key portions of the Pressure Integrity Assessment Program (PIAP), including piping circuit development, integrity assessments, inspection planning support, and...

  • Senior Legal Counsel

    14 hours ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada Peoples Group Full-time €180,000 - €220,000 Temporary

    Construction lending We are hiring for this position out of our Vancouver, Toronto, and Calgary offices. Successful candidates who apply outside of these areas will be expected to relocate and reside in a location that is within a commutable distance. About The Role The Senior Legal Counsel - Lending is a key member of the in-house legal team and a...

  • Senior Health

    3 days ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada Trans Mountain Corporation Full-time

    Trans Mountain Corporation operates Canada’s only pipeline system transporting oil products to the West Coast. We deliver approximately 890,000 barrels of petroleum products each day through a dual pipeline system of more than 1,150 kilometres of pipeline in Alberta, British Columbia and Washington state. Trans Mountain also operates a state-of-the-art...


  • Calgary, Alberta, Canada Cenovus Energy Full-time

    Worker Type: Employee Job Post End Date: 09/01/2026About this opportunity: Reporting to the Senior Manager, Operations Cost Control (Oil Sands), the Senior Advisor, Operations Cost Controls is accountable for the opex forecast and cost performance reporting for one or more Oil Sands sites. The role owns the full cost cycle from monthly reporting through the...


  • Calgary, Alberta, Canada Oil Authority Full-time

    Worker Type: EmployeeJob Post End Date: 09/01/2026 About this opportunity: Reporting to the Senior Manager, Operations Cost Control (Oil Sands), the Senior Advisor, Operations Cost Controls is accountable for the opex forecast and cost performance reporting for one or more Oil Sands sites. The role owns the full cost cycle from monthly reporting through the...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Kanopi Studios Full-time €60 - €80 Temporary

    Contract Position This contract position is open to applicants in the US and Canada. About our Company Kanopi Studios is a Design, Development & Support Agency with a fully distributed team of people who are experts in Drupal & WordPress. Our clients are mission-driven — and so are we. We design, build, and support websites that help their missions...

  • Senior Accountant

    2 days ago


    Calgary, Alberta, Canada INTUS Group of Companies Full-time

    Pay: CA$95,000.00 - CA$120,000.00 per yearJob Description:About the RoleWe're seeking a technically strong and curious Senior Accountant with solid experience in financial statement preparation and consolidation, who is ready to grow into a Controller-level leadership position over time. Using our current tools, this role takes the lead in creating...


  • Calgary, Alberta, Canada ATB Financial Full-time $124,000 - $152,000 Contract

    At ATB, we exist to make it possible for our clients, team members and communities. Our purpose is more than aspirational. It's a real commitment we live every day through our values (what we call the ATB ID). About Life at ATB is about more than work. In fact, we’re consistently recognized as one of Canada's top employers thanks to our high-care,...


  • Calgary, Alberta, Canada Stantec Full-time

    At Stantec, we know the work we do matters. From decarbonizing mines to modernizing electric grids and building the infrastructure that fuels communities, we’re powering the world. Our clients come to us with their biggest, most complex challenges because that’s where we thrive. We’re looking for problem solvers, high achievers, and visionaries to help...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada H&R Block, Inc. Full-time

    About the Role Are you passionate about revolutionizing the digital tax preparation software and services experience? Are you looking for an opportunity to contribute to the design of software that will be used nationally, by both Do-It-Yourself clients and in retail and franchise offices? If you love to solve puzzles and are excited about designing software...


  • Calgary, Canada AtkinsRéalis Full-time US$125,000 - US$171,900 Contract

    Job DescriptionOverviewWe are looking for a Senior Signaling and Communications Engineer.As a senior member of the team, you will provide technical leadership and oversight while working collaboratively within multidisciplinary teams on projects.Your roleAt the senior level, your responsibilities will include:Design of complete railway signalling systems,...


  • Calgary, Alberta, Canada PwC Canada Full-time

    At PwC, our people in business application consulting specialise in consulting services for a variety of business applications, helping clients optimise operational efficiency. These individuals analyse client needs, implement software solutions, and provide training and support for seamless integration and utilisation of business applications, enabling...


  • Calgary, AB, Canada Embrace Software Inc Full-time

    Join to apply for the Senior .NET Developer role at Embrace Software IncJoin to apply for the Senior .NET Developer role at Embrace Software IncEmbrace Software, headquartered in Tampa, USA, is one of the fastest-growing software acquirers in the world. We focus on building niche software businesses that deliver mission-critical solutions across industries...


  • Calgary, AB, Canada Nrg Bluewater Wind Full-time €90,000 - €120,000 Contract

    Select how often (in days) to receive an alert: Senior Analyst, Strategy, Performance & Transformation Date: Aug 24, 2026 Location: Calgary, AB, CA, T2P3S8 Company: NRG Welcome to the intersection of energy and home services. At NRG, we’re all about propelling the next generation of leaders forward. We are driven by our passion to create a smarter,...