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  • OutSystems Developer

    $100k - $130k per year

     ...Aug 5, 2026 $100,000 - $130,000/year Key Responsibilities Application Development Design, develop, test, and deploy web and mobile applications using the OutSystems platform. Create scalable, maintainable, and reusable application components that align with architectural... 
    Suggested
    Long term contract
    Temporary work
    Internship
    Local area
    Flexible hours

    IMA Financial Group

    Northumberland County, ON
    1 day ago

  • Senior Software Engineer at StackHawk

     ...security innovation with StackHawk in Denver as a Senior Software Engineer. Build essential tools for AI-assisted workflows that enhance developer productivity by finding and fixing...  ...production SaaS development • Expertise in Java, Kotlin, or similar languages • Experience... 
    Senior
    Immediate start

    StackHawk

    Northumberland County, ON
    1 day ago

  • Senior Software Engineer, Agentic Systems

    $150k - $200k per year

     ...to the coding agent already sitting in the developer’s editor. Claude Code, Cursor, Copilot,...  ...not been made yet. We are looking for a senior engineer to own that loop. You will spend...  ...microservices architecture using Kotlin, Java, Rust, gRPC, Postgres, Docker, Kubernetes,... 
    Senior
    Live In
    Immediate start
    Remote work
    Home office
    Weekend work

    StackHawk

    Northumberland County, ON
    1 day ago

  • Senior Site Reliability Automation Engineer

     ...stable, scalable, and highly available. As a Senior Reliability Automation Engineer, you will...  ...of production environments. Develop intelligent diagnostics, remediation workflows...  ...Python, PowerShell, TypeScript, JavaScript, Java, C#, or similar programming languages. ~... 
    Senior
    Long term contract
    Work at office
    Work from home
    Worldwide
    3 days per week

    Litera

    Northumberland County, ON
    16 hours ago

  • Senior Customer Architect

    $116k - $174k per year

     ...alignment across customer and internal stakeholders to define technical strategy, resolve complex challenges, and move solutions forward. Develop reusable playbooks, solution patterns, and AI capabilities that can scale across customers and internal teams. Reduce reactive... 
    Senior

    Restaurant365

    Northumberland County, ON
    1 day ago

  • Senior Implementation Specialist

    $78.8k - $118.2k per year

     ...adoption, andsetthe foundation for long-term customer success. The Senior Specialist will partner closely with Project Managers, Solutions...  ...Proactively manage risk, surfacing adoption blockers early and developing mitigation strategies to keep projects on track. Other duties... 
    Senior
    Long term contract
    Flexible hours

    Restaurant365

    Northumberland County, ON
    16 hours ago

  • Senior HRIS Analyst

    IMA is seeking a highly skilled and motivated Senior HRIS Analyst to join our Human Resources team. This role will serve as a key technical...  ...stakeholders to identify and implement system improvements. Develop, validate, and maintain reports, dashboards, calculated fields, and... 
    Senior
    Long term contract
    Temporary work
    Internship
    Local area
    Flexible hours

    IMA Financial Group

    Northumberland County, ON
    3 days ago

  • Senior Thermal Analyst

    $127.5k - $150k per year

     ..., onsite role based at our headquarters in Denver, CO. As Senior Thermal Analyst , you will lead the thermal and CFD analysis...  ...exchangers, piping, and other supporting equipment. Experience developing multi‑physics simulation environments involving thermal, flow,... 
    Senior
    Long term contract
    Permanent employment
    Full time
    Temporary work
    Part time
    Fixed term contract
    Local area
    Flexible hours

    Xcimer Energy

    Northumberland County, ON
    3 days ago

  • Senior Platform Engineer

    $168k - $198k per year

     ..., onsite role based at our headquarters in Denver, CO. As a Senior Platform Engineer you will design and ship the systems, services...  ...impact the future of energy! Responsibilities Internal Developer Platform Build and own the internal developer platform as a product... 
    Senior
    Long term contract
    Permanent employment
    Full time
    Temporary work
    Part time
    Fixed term contract
    Local area
    Flexible hours

    Xcimer Energy

    Northumberland County, ON
    1 day ago

  • Facilities Manager Senior

    $77.5k - $176k per year

     ...Job Description: Facilities Manager, Senior The Opportunity: Maintain responsibility for managing day-to-day maintenance operations...  ...participate in client meetings or conference calls, as needed. Develop innovative solutions to complex problems. You Have: ~5+... 
    Senior
    Full time
    Contract work
    Part time
    For contractors
    For subcontractor
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Northumberland County, ON
    1 day ago

  • Senior Staff Engineer

     ...environmental consulting services for major developers, renewable energy producers, energy...  ...contributions. Job Summary Langan is seeking a Senior Staff Environmental Permitting &...  ..., inspections, and program reviews; Develop and support implementation and management... 
    Senior
    Hourly pay
    Long term contract
    Full time
    Temporary work
    Work at office
    Local area
    Worldwide
    Monday to friday
    Flexible hours
    Afternoon shift

    Langan Engineering & Environmental Services

    Northumberland County, ON
    2 days ago

  • Senior Civil Superintendent

    $141.3k - $188.4k per year

     ...our early days building infrastructure and developing communities, to our more recent work in...  ...sustainability, and success. Ledcor is hiring a Senior Superintendent who will be responsible...  ...identify, flag, and resolve issues. Develop, manage, and update three-week lookahead... 
    Senior
    Full time
    Contract work
    For contractors
    For subcontractor
    Work at office

    Ledcor

    Northumberland County, ON
    1 day ago

  • Senior Scientific Software Engineer

    $168k - $198k per year

     ...time, onsite role based at our headquarters in Denver, CO. As a Senior Scientific Software Engineer , you lead the design and...  ...Responsibilities Software Architecture & Design Architect, develop, and maintain Python-based systems for data analysis, visualization... 
    Senior
    Long term contract
    Permanent employment
    Full time
    Temporary work
    Part time
    Fixed term contract
    Local area
    Flexible hours

    Xcimer Energy

    Northumberland County, ON
    1 day ago

  • Senior Design Engineer/Technologist

     ...solutions that redefine industry standards. We are currently seeking a Senior Designer Engineer/Technologist - to join our team in Belleville...  ...ensure that designs are practical and buildable. Continue developing analytical skills and proficiency in modern CAD tools. Review... 
    Senior
    For contractors

    Stech Technology UK Limited

    Northumberland County, ON
    1 day ago

  • Senior Data & Analytics Specialist

    $123k - $150k per year

     ...intellectually stimulating work for our teams—the kind of work that helps you develop and refine your skills to advance in the profession. Hybrid...  ...location or schedule whenever possible. About the Role The Senior Data & Analytics Specialist is responsible for designing,... 
    Senior
    Long term contract
    Work at office
    Remote work

    HCVT

    Northumberland County, ON
    2 days ago

  • Senior Project Controls Engineer

    usd100k - usd170k per year

     ...industry learn the Aegis way and earn the opportunity to become trusted senior staff. With over two decades of experience solving the...  ...managers, construction professionals, and project stakeholders, to develop, manage, and monitor CPM schedules and project control systems... 
    Senior
    For contractors

    Aegis Project Controls

    Northumberland County, ON
    1 day ago

  • Senior Radar Software Engineer

     ...forefront of aerospace, national security, and AI, your impact starts here. LeoLabs is seeking aSenior Radar Software Engineerto develop, integrate, and optimize software systems supporting advanced radar operations and space domain awareness missions. This role will work... 
    Senior

    LeoLabs, Inc.

    Northumberland County, ON
    1 day ago

  • Senior Product Manager at Planet

    Shape defense solutions at Planet as a Senior Product Manager. This hybrid role focuses on the intersection of cutting-edge technology and...  ...• Consolidate inputs into a prioritized product roadmap • Develop vertical product strategies for defense offerings Requirements:... 
    Senior

    Planet

    Northumberland County, ON
    1 day ago

  • Senior Program Manager in Aerospace

    Join True Anomaly as a Senior Program Manager to lead mission-critical space initiatives. Utilize your expertise in risk management and stakeholder...  ...the primary contact for customer needs and align program goals • Develop, implement, and oversee program baselines with engineering teams... 
    Senior

    True Anomaly

    Northumberland County, ON
    1 day ago

  • Senior Manufacturing Development Engineer

    $141k - $150k per year

     ...at our headquarters in Denver, CO. As a Senior Manufacturing Development Engineer , you will be responsible for developing automated equipment and manufacturing...  ...fusion energy development. Responsibilities Develop Advanced Automated Manufacturing Equipment:... 
    Senior
    Weekly pay
    Long term contract
    Permanent employment
    Full time
    Temporary work
    Part time
    Fixed term contract
    Local area

    Xcimer Energy

    Northumberland County, ON
    2 days ago

  • Senior Manager, Thermal Contracts

     ...Invenergy is North America’s largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution...  ...window. Job Description Position Overview As the Senior Manager of Thermal Contracts, you will participate in the negotiation... 
    Senior
    Contract work

    Invenergy

    Northumberland County, ON
    4 days ago

  • Senior Propulsion Engineer, Analysis

     ...About the Role: We are seeking a Senior Solid Rocket Motor Engineer with expertise in propulsion system design and structural analysis...  ...common to surface‑to‑air, air‑to‑air, and ground‑launched systems. Develop and validate predictive models in SPP, CLWire, or equivalent... 
    Senior
    Permanent employment

    Singularity Defense Corp.

    Northumberland County, ON
    3 days ago

  • Senior Product Manager, Mission Solutions

     ...one. Customers and users across the globe use Planet’s data to develop new technologies, drive revenue, power research, and solve our...  ...Maritime Domain Awareness (MDA) solutions drive actionable insights. As Senior Product Manager, Defense & Intelligence (D&I) Mission Solutions,... 
    Senior
    Ongoing contract
    Long term contract
    Full time
    Temporary work
    For contractors
    Internship
    Work at office
    Local area
    Remote work
    Home office
    3 days per week

    Planet

    Northumberland County, ON
    1 day ago

  • Senior Data Scientist / Analysis Lead

     ...Zaden Technologies is hiring a Senior Data Scientist / Analysis Lead to lead the independent analysis function on a ground data processing...  ...work on ~ Growth paths and endless opportunities to learn and develop ~ Paid holidays and flexible paid time off ~ Employer contributions... 
    Senior
    Full time
    Flexible hours

    Zaden Tech

    Northumberland County, ON
    1 day ago

  • Senior Engineer for Optical Pluggables at Wipro

    Lead software development in optical systems at Wipro as a Senior Engineer focusing on Optical Pluggables. Utilize your extensive knowledge...  ...vital to the success of this position. Key Responsibilities: • Develop system-level software using C/C++ and MATLAB • Design Device and... 
    Senior

    Wipro Technologies

    Northumberland County, ON
    1 day ago

  • Senior Technical Program Manager - Constellations

    At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as... 
    Senior
    Long term contract
    Permanent employment
    Temporary work
    Work at office
    Local area
    Relocation package

    BLUE ORIGIN

    Northumberland County, ON
    2 days ago

  • Senior Business Analyst

    $116k - $145k per year

     ...About the Opportunity: MarketOnce is looking for a Senior Business Analyst to sit at the intersection of business strategy and technical delivery. This role is ideal for a seasoned analyst with experience supporting large-scale consumer and commercial products, working within... 
    Senior
    Work at office
    Flexible hours

    MarketOnce

    Northumberland County, ON
    1 day ago

  • Senior System Specialist

    $103k - $135k per year

     ...mission and end users’ priorities. We build for scale, architecting and prioritizing technical work for long term sustainability. Senior System Specialist Location: We prioritize candidates who reside in the Denver, CO metro area, (hybrid as needed) but we are open to... 
    Senior
    Long term contract
    Temporary work
    For contractors
    Local area
    Remote work
    Shift work

    Simplesense

    Northumberland County, ON
    1 day ago

  • Space Segment Software Systems Engineer - Senior

     ...is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem... 
    Senior
    Long term contract
    Permanent employment
    Temporary work
    Local area
    Relocation

    BLUE ORIGIN

    Northumberland County, ON
    1 day ago

  • Senior Civil Designer at Olsson

    Enhance your civil design career with Olsson as a Senior Civil Designer focusing on grading and utilities. Engage in multi-disciplinary projects with a collaborative team, utilizing advanced Civil 3D and CAD skills. In this pivotal role at Olsson, you will collaborate with... 
    Senior
    Remote work
    Flexible hours

    Olsson

    Northumberland County, ON
    1 day ago