java back end developer jobs in Calgary
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1,792 java back end developer job listings in Canada. Find daily updated positions from leading job boards.
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Principal Machine Learning Developer
20 hours ago
Calgary, AB, Canada Cisco Systems Full-time €326,000 - €413,000 ContractThe application window is expected to close on: 11/15/2026 Meet the Team The Cisco CTO Organization is shaping the future of networking and security through AI-native, cloud-delivered, and autonomous operations platforms. We are investing in agentic AI to make network and security operations more observable, proactive, intelligent, and efficient at...
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Confluent - Senior Software Developer - Kafka
20 hours ago
Calgary, Alberta, Canada IBM Full-timeIntroduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...
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Software Development Engineer in Test
20 hours ago
Calgary, Canada CrowdStrike Canada ULC Full-time €120,000 - €170,000 ContractAs a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3...
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Business Development Coordinator
20 hours ago
Calgary, AB, Canada Gowling WLG Full-time $52,000 - $70,000 ContractJoin to apply for the Business Development Coordinator role at Gowling WLG1 week ago Be among the first 25 applicantsJoin to apply for the Business Development Coordinator role at Gowling WLGGet AI-powered advice on this job and more exclusive features.This range is provided by Gowling WLG. Your actual pay will be based on your skills and experience — talk...
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Principal Machine Learning Developer
14 hours ago
Calgary, Alberta, Canada Cisco Systems, Inc Full-timeThe application window is expected to close on: 11/15/2026 Meet the Team The Cisco CTO Organization is shaping the future of networking and security through AI-native, cloud-delivered, and autonomous operations platforms. We are investing in agentic AI to make network and security operations more observable, proactive, intelligent, and efficient at...
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Coop AI Developer
3 days ago
Calgary, Canada CGI Full-time $18 - $32 PermanentPosition Description: Winter 2027 Co-op: AI Software Developer (4 - 8 Months)We are looking for a motivated and curious AI Co-op Student to join our team and support our ongoing efforts to explore, develop, and integrate Artificial Intelligence and Machine Learning (AI/ML) into our IT solutions. The candidate will work collaboratively with team...
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Ruby on Rails Developer
3 days ago
Calgary, AB, Canada Confidential Jobs Full-timeRuby on Rails Developer (6 MONTHS CONTRACT)CURRENTLY LOOKING FOR 3 RoR DEVELOPERS - THE ROLE IS 100% REMOTE. THE CONTRACT IS FOR 6 MONTHS WITH A POSSIBILITY OF EXTENSION.As a Ruby on Rails Developer, you’ll play a key role in developing and delivering robust SaaS products hosted on AWS. You’ll work closely with talented engineers, designers, and product...
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Full Stack Developer
3 days ago
Calgary, Canada CGI Full-time $60,000 - $120,000 ContractPosition Description: We are seeking Intermediate to Senior Full Stack Developers to design, build, and deploy scalable web applications. The ideal candidate will have strong front-end expertise in both frontend and backend experience and hands-on exposure to CI/CD, containerized deployments, and cloud-native platforms. Your future duties and...
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Software Development Engineer in Test
9 hours ago
Calgary, Alberta, Canada CrowdStrike Full-timeAs a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3...
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AI Native Developer
2 days ago
Calgary, AB, Calgary Census Division, AB; Alberta, Canada Accenture Full-time €100,300 - €216,700 TemporaryRole Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Developer and what we are looking for is straightforward: you have shipped a multi-agent system in...
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Senior iOS Developer at E*TRADE
20 hours ago
Calgary, AB, Canada Compunnel Inc. Full-time €100,000 - €130,000 ContractE*TRADE is looking for a Senior iOS Developer to elevate our flagship trading platforms. Bring your passion for software and problem-solving to create innovative, user-centric solutions. As a critical member of our team, you will influence mobile application strategy and mentor junior developers. This role requires expertise with Swift and significant...
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Innovative Software Developer at Circle CVI
20 hours ago
Calgary, AB, Canada Circle Cardiovascular Imaging Full-time €85,000 - €120,000 ContractEmbrace innovation as a Software Developer at Circle Cardiovascular Imaging. Engage in developing top-tier medical imaging products that improve cardiovascular healthcare outcomes. Circle is seeking a Software Developer who is committed to crafting exceptional software solutions for cardiovascular care. You will develop and optimize software in a...
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Senior UI Developer
4 days ago
Calgary, AB, Canada ALLTECH CONSULTING SVC INC Full-time €80,000 - €120,000 ContractJob Description: We are seeking an experienced Senior Engineer specializing in front-end web development with a focus on ReactJS. The role is critical to driving the design and implementation of scalable, high-performance user interfaces for our web applications. Key Responsibilities: • Development of user-facing features using ReactJS • Build reusable...
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Director, Network Development
20 hours ago
Calgary, AB, Canada esq Full-time €180,000 - €230,000 ContractDirector, Network Development & Operations FULL TIME SALARIED Calgary, AB, CA 2 days ago Requisition ID: 1386 Xplore Inc. is Canada's fibre, 5G and satellite broadband company for rural living. Xplore is committed to the relentless pursuit of an improved broadband experience for all Canadians. Xplore is building a world-class fibre optic and 5G wireless...
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QA Engineer, Agentic Development
2 days ago
Calgary, AB, Canada Clariti Cloud Inc. Full-timeJoin our mission to provide governments with exceptional experiences so they can do the same for their communities!What do we do?We empower governments to deliver exceptional citizen experiences.Check out our ‘About Us’ page for a deep dive into our product and what makes us exceptional.OverviewClariti is building a new product with a team that uses...
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Senior Full Stack Developer
4 hours ago
Calgary, Alberta, Canada xMentium, Inc. Full-timeABOUT US At xMentium, we help enterprises turn their unstructured language and documents into structured, usable data at scale. Our AI-powered platform, anchored by xTract, transforms sprawling repositories of contracts, licenses, technical documentation, communications, and other business-critical documents into clean, queryable metadata that powers...
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AI Native Developer
4 hours ago
Calgary, Alberta, Canada Accenture PLC Full-timeRole Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Developer and what we are looking for is straightforward: you have shipped a multi-agent system in...
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AI Native Developer
14 hours ago
Calgary, Alberta, Canada Accenture Full-timeRole DescriptionYou build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Developer and what we are looking for is straightforward: you have shipped a multi-agent system in...
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Senior Software Developer
20 hours ago
Calgary, Alberta, Canada IBM Full-timeIntroduction At IBM Software, we transform client challenges into solutions. Building the world's leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...
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Senior Frontend/UI Developer
20 hours ago
Calgary, AB, Canada COGNITO INC Full-timeDirect message the job poster from COGNITO INCHuman Resources Recruiting Manager at Cognito BPMLocation: Calgary, AB (Day-1 onsite)Job Summary:Accountabilities:• Routinely advise on-site or vendor developers/implementation teams on coding, design, and testing/debugging standards• Understand and help refine un-stated requirements• Routinely deal with...