Jobs for java backend developers at Ottawa

Talent Transformation Group Inc. in Ottawa seeks a senior Java developer for a full-time role focused on Java-based systems, audio codec integration, VOIP/ROIP protocols, and mission-critical communications for military and emergency services. Design, develop, and maintain Java applications for VOIP/ROIP with secure, low-latency performance. Integrate...

Senior Software Engineer - Java Join to apply for the Senior Software Engineer - Java role at Veeva Systems . Veeva Systems, a pioneer in industry cloud and one of the fastest-growing enterprise SaaS companies, is on a mission to help life sciences companies bring therapies to patients faster. As a public benefit corporation, we balance the interests...

Drive innovation as a Senior Backend Software Engineer for the Integrations Platform in Canada. You'll shape a robust ecosystem of integrations and automation while mentoring team members and enhancing core platform features.In this senior role, you will establish technical strategy and design scalable backend services, APIs, and developer tooling to enhance...

Talent Transformation Group Inc. in Ottawa seeks a senior Java developer for a full-time role focused on Java-based systems, audio codec integration, VOIP/ROIP protocols, and mission-critical communications for military and emergency services. Design, develop, and maintain Java applications for VOIP/ROIP with secure, low-latency performance.Integrate audio...

A leading survey platform in Ottawa is seeking an Associate Engineer to enhance backend services and SDKs. This full-time role involves integrating third-party services, using AI for automation, and collaborating with teams to improve tools. Ideal candidates have 3-5 years experience in full-stack development and proficiency in Python or JavaScript. A hybrid...

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...

Domaine, the world's largest independent Shopify design and development partner, seeks an experienced backend Tech Lead. This client-facing role blends hands-on development with ownership over technical approaches and estimates, delivering production-ready code in an agency setting. You will work with ERP, OMS, IMS, PIM, POS systems and common integration...

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...

Modes is a digital transformation and organizational design collective working with various clients throughout North America. Our focus is on financial services. We help our clients plan, design, and launch digital human-centered experiences that cater to their users' needs and deliver elegant solutions to their toughest challenges. Our team works with...

Join Speechify as a Backend Software Engineer and help build powerful APIs in a fully remote environment. Your expertise will optimize user experience and drive innovative solutions. As part of Speechify’s Platform team, you will design and maintain crucial backend services, enhancing scalability and performance across multiple products. Ideal candidates...

Company DescriptionADGA Group is a Canadian-owned defence and security company that provides integrated, mission-critical technical solutions to Government and industry, specializing in C5ISRT, simulation and training, cyber and infrastructure security, and program delivery. With nearly 60 years of experience, ADGA supports federal clients and Canada’s...

Join Speechify as a Backend Software Engineer and help build powerful APIs in a fully remote environment. Your expertise will optimize user experience and drive innovative solutions. As part of Speechify’s Platform team, you will design and maintain crucial backend services, enhancing scalability and performance across multiple products. Ideal candidates...

Be instrumental in a new SaaS venture as an Experienced Backend Engineer. Your AI-first approach and proficiency in .NET/C# will drive the foundation of a cutting-edge application. This position is designed for a motivated senior engineer eager to influence the technical direction of a revolutionary software platform. You will collaborate closely with teams...

Company DescriptionFuel is the intersection of advertising and entertainment - where enjoyment meets solid business strategy. We marry the best strategists and creative minds with an army of in house experts in the fields of animation, design, film and video production, sound design, music and online programming.What’s it like to work at Fuel?For one...

Senior Software Engineer - Java Senior Software Engineer - Java Veeva Systems, a pioneer in industry cloud and one of the fastest-growing enterprise SaaS companies, is on a mission to help life sciences companies bring therapies to patients faster. As a public benefit corporation, we balance the interests of customers, employees, society, and investors...

A dynamic technology solutions provider in Ontario is seeking a skilled Java Developer for a contract position. You will design and maintain REST APIs and collaborate in Agile teams to enhance internal applications. The ideal candidate has over seven years of experience in application development with strong skills in Java, Spring Boot, and Docker. This...

About Binance. US:Binance. US is a licensed and regulated U.S. cryptocurrency exchange where users can buy, trade, hold, and earn digital assets. Recognized as a top U.S. crypto platform by Forbes (Best Crypto Exchanges of 2026) and Business Insider (Best Crypto Exchanges of 2025), Binance. US leads the industry with its low fees, advanced trading engine,...

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100 trust GitLab to ship better, more secure...

Transform vehicle diagnostics at Ford Canada as a Java Micro-Services Engineer. Work on the cutting-edge diagnostics cloud team in a hybrid role focused on performance and optimization. You'll apply over eight years of software expertise in this position, architecture complex systems for diagnostics data processing and user interfaces. Your role will...

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...