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$90 - $120 per hour
...Role Overview Contribute COBOL expertise to support and modernize legacy mainframe systems while producing high-quality, real-world inputs used to train next-generation AI systems. This contractor role focuses on analyzing and documenting COBOL applications, explaining...MainframeRemote jobHourly payFor contractorsSaidGig
Canada3 days ago- ...Hi, I'm Devlon. I lead Developer Acceleration at Jane, joining back in February. My team's job is simple to say and hard to do well: give Jane's developers measurable leverage to ship faster. Sometimes that's a tool someone invokes, sometimes it's a foundation they build...SeniorFull timeRemote work
Jane
Canada18 days ago $200k
...year Requirements: We need five years of recent experience developing TIBCO integration solutions, including building, testing, and deploying... ...Visual Studio XML AI More: We are hiring two Senior TIBCO Developers for a contract role based in Calgary, AB, with...SeniorHourly payFull timeContract workTEKsystems c/o Allegis Group
Canada8 days ago- ...and programming skills to deliver seamless, intelligent, and scalable customer engagement solutions. Responsibilities: Design, develop, and maintain Amazon Connect contact flows, IVR solutions, and call routing strategies. Configure routing profiles, queues,...SeniorFull timeInternshipRemote workRelocation
- ...We're looking for a seasoned Threat Intelligence Engineer to join us as a dedicated Senior Security Engineer, TI. You'll be joining a program established a couple of years ago, with a solid foundation already in place: reporting templates, tooling, feeds, and industry...SeniorFull time
GitLab
Canada16 days ago - ...Role Description We're hiring a Senior Software Engineer to help build and evolve the systems that keep Givebutter safe — fraud detection... ...on what we should be doing. Think like an adversary. Develop a deep understanding of fraud vectors in the fundraising and payments...SeniorFull time
Givebutter
Canada9 days ago - ...hold up when markets open, you'll feel at home here. About the Role We're growing the Leverage team and looking for a Senior Software Developer to take real ownership of the services at the core of margin and lending. You'll join a small, high-trust group of senior...SeniorFull time
Wealthsimple
Canada2 days ago - ...Rush Street Interactive is a mobile-first company evolving digital architecture into a modern, scalable, event-driven platform. As a Senior Server Engineer, you will play a foundational role in designing and building the backend services, APIs, event processing systems,...SeniorFull time
Rush Street Interactive
Canada10 days ago - ...and seamlessly hands off to human agents when needed. As a Senior Software Engineer, Frontend , you'll help build the web applications... ...decisions and establish engineering best practices. Improve developer productivity through testing, CI/CD, observability, monitoring,...SeniorFull time
Cresta
Canada3 days ago $50 per hour
Role Overview Lead the creation and evaluation of coding datasets and verification mechanisms that train and benchmark large language models, working closely with researchers and cross functional teams to improve AI-generated code quality across multiple languages and...SeniorFor contractors10 hours per weekFlexible hoursSaidGig
Canada26 days ago$166.6k - $208.3k
...not only meets but anticipates the needs of our customers. Our product engineering group is growing and we’re looking to hire senior backend engineers . We’re a team of pragmatic, product-minded engineers motivated by the desire to create lovable products that rescue...SeniorFull time- ...This Role is Exciting We are looking for a highly motivated senior software engineer who can lead large, strategic, and complex projects... ...of a Successful Candidate ~8+ years of experience developing web based enterprise SaaS applications ~ Experience guiding high...SeniorFull time
Optro
Canada8 days ago - ...benefit from deep operational experience in building and scaling developer infrastructure companies. We move fast and set a high bar.... ...like to talk. Why This Role Exists: We’re looking for a Senior Solution Engineer to become a key technical partner for our...SeniorRemote work
- ...setting code review and design standards, and advocating for them beyond your team through your writing and tech talks. You will help develop talent on your team by providing feedback and guidance, and leading by example. What We Look For You have 8+ years of...SeniorFull time
Affirm
Canada14 hours ago - ...Job Title: Senior Full Stack Developer Location: Calgary, AB (Hybrid) Mode: Contract We are seeking a Senior Full Stack Developer to design, build, and support secure, scalable, cloud-native applications across the full stack. This role combines hands-...SeniorContract work
- ...About the Role: As a frontend-focused Senior Software Engineer , you will own the design and delivery of the user-facing experiences... .... This is a high-autonomy, high-leadership position: you'll develop new features at scale, set the standard for how we build on the...SeniorFull timeCasual work
Sardine
Canada8 days ago - ...personalization matching algorithms. We are seeking a high-agency Senior Backend Engineer to design and implement robust, clean systems... ...normalization methodologies. ~ Demonstrated experience developing with a modern Python web framework (such as Django, FastAPI,...SeniorFull timeRemote work
Short Story
Canada24 days ago $200.7k - $250.9k
...Core* and all its internal and external integrations. As a Senior Software Engineer on the Banking Integration Platform Team,... ...underneath. Is a product-minded engineer who thinks about the developers consuming your APIs, not just the systems you’re connecting to....SeniorFull time$200.7k - $250.9k
In 1965, an engineer in Scotland was given a mundane task with a tricky problem to it - banks wanted to close on Saturdays and still serve customers, but they didn’t know how to solve the authentication of the right user. James Goodfellow, working at Smiths Industries,...SeniorFull timeShift work- ...architectures that balance customer experience, risk controls, compliance, and unit economics. Provide deep technical mentorship to senior/staff engineers across Payments pods, upleveling system design quality, review rigor, and long‑term maintainability. Use data...SeniorFull time
Coinbase
Canada18 days ago $200.7k - $250.9k
...our systems and organization observable. Drive decisions by unifying technical metrics from our tools with sentiment metrics from developer surveys. When that data doesn’t exist yet, you’ll build the observability that lets the team move with confidence. Foster enthusiasm...SeniorFull timeLocal area- ...The Role BeyondTrust is seeking a Senior Staff Software Development Engineer to set the technical direction for the NHI Governance domain within our Pathfinder products. As one of the most senior engineers on the team, you will own architecture across the domain and...SeniorFull time
Beyondtrust
Canada7 days ago - ...Job Title: Senior C++ Developer Location: Hybrid - Montreal, Quebec, Canada Job Type: T4 Contract Experience: 5+ Years Rate: CAD 70 - 75 per hour Role Summary: NearSource is looking for a Senior C++ Developer to join a high-performing engineering...SeniorHourly payContract work
$90k - $130k
...We help train advanced AI systems by providing human feedback that improves agent performance. We work with leading AI teams to develop large language models that can act as proactive, multi-step agents. We contribute to projects focused on designing, coordinating...SeniorFull timeWork at officeOutlier AI
Canadamore than 2 months ago$185k - $210k
...Canada: ~ Ontario About the Role: As a frontend-focused Senior Software Engineer, you will own the design and delivery of the... ...role. This is a high-autonomy, high-leadership position: you'll develop new features at scale, set the standard for how we build on the...SeniorRemote jobFull timeCasual workWorldwideHome officeFlexible hours$64k - $104k
Salary: $64,000 - 104,000 per year Requirements: Extensive experience in Windows Server and/or Linux Server administration, including installation, configuration, patching, and troubleshooting Proficient in virtualization technologies such as VMware, Hyper-V, or...SeniorFull timeWork at officeAstra North Infoteck Inc.
Canadamore than 2 months ago$240k - $360k
...you’re empowered to do your best work. Role Summary The Senior Principal Architect is a highly influential technical... ...global scale Industry engagement through standards bodies and developer communities This role operates within a small group of senior...SeniorFull timeWork at officeShift work$175k - $220k
...seeking a highly autonomous, systems-fluent, and AI-proficient Senior Backend Engineer to claim absolute technical ownership over our... ...professional history operating inside a Senior Backend Engineer, Systems Developer, Technical Software Architect, or closely matching distributed...SeniorPermanent employmentFull timeWork at officeLocal areaRemote workWork from homeWorldwideHome officeShift workInstrumentl
Canada24 days ago$111k - $160k
...governments realize their greatest potential. Title and Summary Senior Software Engineer (Java) Who is Mastercard Mastercard is a... ...centered around digital payments? • Do you look forward to developing and engaging with high performant diverse teams around the...SeniorFull timeWorldwide$145k - $170k
...historic cultural and financial shift, keep reading. About the role We’re excited to invite talented and motivated Senior Android Developers to join our award-winning team to help expand Robinhood’s mobile experience for our customers. We’re looking for passionate...SeniorRemote jobWork experience placementWork at officeShift work
