senior full-stack java engineer cloud jobs in Ottawa

About Decibel Decibel is a high-performance, fully on-chain trading platform built in collaboration with Aptos Labs and the Decibel Foundation. Designed to match the speed of high performance trading, Decibel offers spot, perpetuals, and yield products through a unified, self-custodial interface. The platform runs on the Aptos blockchain, leveraging its...

At Render, we’re building the modern cloud platform for developers creating AI-native, full-stack, multi-service applications. Our mission is to eliminate the tradeoff between the power of hyperscalers and the simplicity of developer-friendly platforms—so teams can ship fast, scale reliably, and focus on their product, not infrastructure. Unlike complex...

At MacLean Engineering, we’re not just building machines — we’re redefining the future of mining through innovation. Inspired by over 50 years of pioneering excellence, MacLean Engineering continues to lead the way in underground mining equipment solutions. Rooted in our founder’s unwavering commitment to safety, productivity, and enduring quality,...

About Upsun (formerly Platform.sh)Upsun is the cloud application platform humans and robots love. It is built for today's hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter. Developers, DevOps engineers, and platform teams use Upsun to build, ship, and scale confidently without wrestling with backend...

Software Engineer, AI Date: Sep 25, 2026 Location: Toronto, ON, CA • NL, CA • Vancouver, British Columbia, CA • Calgary, AB, CA • New Brunswick, CA • Ottawa, ON, CA • Nova Scotia, CA • Oakville, ON, CA • AB, CA • British Columbia, CA Company: Softchoice Why you’ll love Softchoice: At Softchoice, a World Wide Technology (WWT) company, we...

Build bold. Deliver impact. Win together. At General Dynamics Mission SystemsCanada, were not just engineering technology were shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we serve. If youre looking for meaningful...

Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...

Are you ready to be part of a leading global engineering design house specializing in the design and development of embedded software/hardware, electronics, and electro-mechanics?What we’re looking for• Highly motivated and dynamic professionals• Motivated designers with broad backgrounds and service mindset to be a consultant• Professionals with...

Are you passionate about cutting edge technology? Do you enjoy working with a diverse multinational team of engineering talents? Join our Cloud Data Services team! Our Cloud Data Services team designs, builds, and operates high-reliability, high-scale data services and pipelines powering core Akamai platform capabilities. The team owns systems that ingest,...

Senior Product Engineer - Onsite Position We’re seeking a passionate, Product Engineer who thrives on solving complex system-level challenges and is driven to push the boundaries of mission-critical embedded technology at our world class facility in Ottawa, ON! If you bring deep expertise in several of the areas listed below and a genuine excitement for...

Ververica is the original creator of Apache Flink® and remains a core contributor to it. Flink is the leading open-source engine for stream and batch processing. It runs mission-critical workloads at Netflix, Alibaba, Amazon and Uber, as well as at banks, telcos and global enterprises. We build Ververica Unified Streaming Data Platform, an enterprise-grade...

Location: Sudbury, ON, Canada Department: Product Development – Centric Type: Full-Time Remote Company Datamine is the world’s leading provider of technology to seamlessly plan and manage mining operations. With a local presence in 21 countries, we provide solutions spanning exploration, resource modelling, mine planning, operations, logistics,...

Summary VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace, and railway. VIAVI is also a leader in light management technologies for 3D sensing, anti-counterfeiting, consumer electronics, industrial, automotive, government and...

Term: 12-month contract designed to convert to Full TimeCandidates: Recent and New Graduates in Engineering or Software DevelopmentReports to: CEOWorkplace: Full Time OnsiteTravel: 1 5% of the time - some travel outside North AmericaTechnology: LabVIEW, Python, Go, SQLite, Claude CodeAbout Mate GaugeMate Gauge is a leader in laser-based thickness monitoring...

About Inpho Inpho is a fast-growing scale-up, focused on developing cutting-edge optoelectronic solutions for next-generation communications, and photonic systems. Our multidisciplinary team is pushing the boundaries of innovation in integrated photonics and semiconductor packaging. Inpho’s new class of electro-photonic chips is poised to revolutionize...

Relocate to Malta Full Stack .NET Programmer (Consulting/Big 4) Job Openings Relocate to Malta Full Stack .NET Programmer (Consulting/Big 4) About the job Relocate to Malta Full Stack .NET Programmer (Consulting/Big 4) Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to...

Are you an experienced engineering professional eager to advance your career with a dedicated, community-focused, award-winning company? Tatham Engineering offers the opportunity to join a supportive team that values mentorship and provides challenging, rewarding work. Put your knowledge and experience to meaningful use in an environment where collaboration...

Introduction 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...

Join KWESST's expert team as a Senior Software Engineer, focusing on advanced military technology for the Canadian Armed Forces. This position emphasizes reliable and scalable software system development. As part of the LC4ISR program at KWESST, your mission will be to design, develop, and maintain critical software applications that support military...

We are seeking an experienced Java Application Support Engineer to provide high-availability L2/L3 application support, maintenance, and ongoing enhancements for core Supply Chain applications. In this role, you will monitor critical integrations, batch jobs, and message queues, drive root cause analysis for production incidents within strict SLAs, and...