Jobs for senior java backend developer at Ottawa

Senior Software Developer - Booking Join to apply for the Senior Software Developer - Booking role at Jane App . Get AI-powered advice on this job and more exclusive features. Join Our Mission Help the Helpers with Jane. Let's kick things off with a quick intro. Jane is a team that's all about fostering growth, spreading delight, and serving our...

Knak Is a Mission‑driven Company Why? Because our time is limited, our competition is fierce, and our margin for error is small. For us to have the greatest impact on the world, we need to be laser focused on our core mission, which is… Empowering people to be creative. That’s why Knak exists. We are a world‑class enterprise email and landing...

A tech company specializing in event-driven architecture is seeking a Senior Software Developer to join their AI team. The role involves leading technical projects, creating robust APIs, and collaborating across functions to enhance product offerings. Candidates should have over 7 years of experience, strong backend development skills particularly in Python...

Ruby 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...

Advance your career as a Senior Software Developer focused on internal systems at W.F. Baird, where you can build, design, and implement innovative software solutions. Contribute to meaningful projects that drive efficiency. W.F. Baird is looking for a Senior Software Developer to drive the development of internal tools and applications. With over six years...

Engineering Full Time Ottawa, ON $90,000 - $100,000 CAD per year With over 90,000 employees worldwide, Leonardo is a global high-technology company and a key player in the international defence and security sector. Leonardo Canada Inc. continues to grow and expand our footprint in Ottawa. We offer a dynamic and collaborative work environment where...

Drive technological advancement at CNN as a Senior Software Developer with Warner Bros. Discovery. Your experience in Node.js and Vue.js will enhance media applications. In this dynamic role, you will work across the technology stack to develop applications that support global journalism. Collaborating with product partners and editorial teams, you will...

Payments Canada is at the forefront of the Canadian payment ecosystem. Our purpose is to make payments easier, smarter and safer for all Canadians. Every day we are working diligently to ensure your payments are cleared and settled. In 2025 alone, our systems cleared approximately $103 trillion or $411.9 billion every business day! If you are passionate...

This is a senior full-stack product engineering role focused on building reliable, production-grade web software from end to end. You’ll work in a small, highly accountable engineering pod alongside product and domain experts. The role spans frontend, backend, databases, cloud infrastructure, testing, and production operations. You’ll turn ambiguous...

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...

Senior Software Engineer, Windows/Desktop Applications - Ottawa, Canada Mission The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster,...

Senior Software Developer - Hybrid/Secret Cleared 90-110kAbout the OpportunityThe Source Staffing is supporting a leading Canadian defence technology organization in hiring an Intermediate Software Developer / Engineer to join a mission-critical program supporting the Department of National Defence (DND).This role is ideal for Secret cleared developers in...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Software Engineer, Integrations Platform based in Canada.As a Senior Backend Software Engineer, you will help shape the platform powering a large-scale ecosystem of integrations and trust automation.You will define...

PostGrid is a global leader in enterprise SaaS platform for automated offline communications. Our robust APIs empower organizations to create, personalize, and dispatch physical mail letters, postcards, checks, and more to any address on the globe without ever touching an envelope, while ensuring clean address data. Operating at massive scale across...

About Reap Reap is a global financial technology company headquartered in Hong Kong with employees across multiple countries. We enable financial connectivity and access for businesses worldwide by combining traditional finance with stablecoins for efficient money movement. Through our stablecoin‑powered corporate cards, payments, and expense management...

Ruby 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...

Job Posting Title Developer - Entry Level Job Category Application / System Development Language Requirements English / Anglais English is required / L'anglais est requis Flexible Work Agreement Type Hybrid / Hybride Posting End Date 2026-09-02 Job Grade PIPSC-2 Pay Range $91,278 - $114,668 Job Summary Work as part of the Service Management team on various...

What we’re looking for We are looking for a motivated Senior Software Engineer I (Backend) to be part of the User team in Canada. The User team is responsible for supporting Authentication & Authorization within the SurveyMonkey product, as well as providing backend services for managing user accounts and teams. We are looking for a talented engineer who...

About Kinaxis Are you looking to join an innovative, market-leading company where you can truly elevate your career? At Kinaxis we are serious about culture, we are serious about technology, we are serious about customers, and we are serious about not taking ourselves too seriously. If you are looking to be part of an incredible growth story, then we might...

Bushbalm is setting the new standard for hair removal, on a mission to be the go-to solution for ingrown hairs, dark spots, and razor bumps—everywhere hair grows. We create effective, results-driven products that help people feel confident in their skin, from the bikini line to underarms and beyond. Born in Ottawa, ON, we’ve grown from a bold idea to...