Jobs for senior java backend developer at Ottawa

Introduction A career in IBM Consulting is rooted by long term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for...

Join Saatchi & Saatchi as an AI Platform Lead Developer, where your technical skills will drive our AI initiatives. Ideal for professionals with 8+ years of experience in software development and leadership. In this hybrid role, you will be at the intersection of architecture and hands-on coding. You'll guide the team through architectural reviews, mentor...

1 week ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.About the Role:We are looking for a seasoned Principal ML OPS Engineer to architect, build, and optimize ML inference platform. The role demands an individual with significant expertise in Machine Learning engineering and infrastructure, with an emphasis...

Join a unique position as an Experienced AI Developer focused on delivering groundbreaking AI solutions. This fully remote role allows you to impact complex enterprise workflows directly. This is an opportunity for a Senior AI Developer in Canada to design, test, and implement production-grade AI systems while contributing to the development of intelligent...

Senior QA Tester to lead data testing and validation on a national and international system in the public sector Our public sector client requires a Reliability clearedSenior QA Tester to lead data testing and validation on a national and international system which is built in Java.The resource will be responsible for qualifying the data migration, data...

Build bold. Deliver impact. Win together.At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re 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 you’re looking...

A leading technology company in Canada is seeking a Mid-Senior level Backend Developer to join their fully remote engineering team. You will be responsible for designing and maintaining Python-based services, managing databases, and ensuring system reliability. The ideal candidate has 3-5 years of backend experience, strong knowledge of AWS and RabbitMQ, and...

About Calian At Calian, we help organizations overcome obstacles, manage risks, and drive progress. Since 1982, we’ve grown from a small consulting firm into a trusted global company across defence, space, health, nuclear energy, public safety, and government. We create innovative solutions that tackle complex challenges and help organizations and...

Become a key player at JETI as an expert Full Stack Developer focused on improving economic tools for investors. This role emphasizes application development for Alberta's economic landscape. In this senior position, you'll support the development of essential web applications and tools that drive investment decisions and data transparency. Utilizing your...

Job Description Summary You are a passionate and technical client-obsessed Solution Specialist who understands emerging energy industry trends and implications on utilities and their clients. You are on your way to becoming a trusted advisor to the client, providing technical expertise in the planning, requirements management, design, build (including custom...

1 day ago Be among the first 25 applicants Direct message the job poster from Robertson & Company Ltd. Senior Recruitment Consultant at Robertson & Company.The client A major financial services corporation based in downtown Toronto What you will achieve in the role As a Sr. Solution Designer you will design complex and enterprise-wide initiatives involving...

Senior Software Engineer Job Type: Contractor (:15 hours/week) Location: Remote Job Summary We are seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using Model Context Protocol (MCP) tools. You will design...

Become a Senior Engineer for Hedge Accounting Solutions at Derivative Path. Utilize your software expertise in a fully remote role to support the unique needs of financial institutions. As a key member of the hedge accounting team, your primary focus will be to design and implement software solutions that ensure accurate and compliant accounting for...

Technical Product Lead (10+ years) to drive HRIS integration strategy and roadmap delivery using Workday integrations, REST API, XML, XSLT, SOAP, WSDL, and JSON Our client is seeking a Technical Product Lead (10+ years) to drive HRIS integration strategy and roadmap delivery using Workday integrations, REST API, XML, XSLT, SOAP, WSDL, and JSON This role...

About FiveonefourWe believe that data is the key to unleashing human potential. We've seen firsthand how data helps bridge art and science to create delightful experiences, impactful insights, and seamless automation. We're an early-stage, venture-backed company on a mission to get data out of specialized silos and adopted across all facets of a company....

Get AI-powered advice on this job and more exclusive features.New Value Solutions, a national IT consulting company, is seeking an Integration Developer / Solution Engineer to design and deliver a secure, scalable, and user-friendly download solution. This role involves developing a replacement for an existing CSV download capability by consuming data...

We Are Accenture Song accelerates growth and value for our clients through sustained customer relevance. Our capabilities span ideation to execution: growth, product and experience design; technology and experience platforms; creative, media and marketing strategy; and campaign, content and channel orchestration. With strong client relationships and deep...

Join Marqeta as the Engineering Lead for our Identity Platform, focusing on KYC and risk management. Enjoy a flexible work arrangement available throughout Ontario and British Columbia. In this pivotal role, you will oversee the development of systems for identity verification and customer compliance. Your extensive experience in leading engineering teams...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Principal Software Engineer, Front End Web UI Platform based in Canada. This is a high-impact technical leadership role focused on the frontend platform powering a large-scale web product used by millions of developers. You...

Enterprise AI is moving from pilots to production, and the constraint is no longer the model — it's the data. Agents are only as good as what they can sense, trust, and act on in the moment, and real-time, event-driven data is becoming the foundation every serious AI system runs on.   Solace is the leading platform for the enterprise AI era....