Jobs for backed java developer at Ottawa

Join our fully remote team as a Java Developer specializing in Spring Boot while working from Toronto, Ontario. This role is perfect for seasoned developers eager to create scalable applications. We are looking for a Java Developer with 3 to 9 years of experience to design and maintain applications and backend services. You will be tasked with developing...

Company DescriptionCygnus’s vision is to become global leader in Information technology and consulting by delivering excellence to its customers. We understand that we cannot achieve it without our people. Hence, they are the most integral part of our organization. People at Cygnus are committed to help their customers in achieving their goals. Our people...

Java Developer – Web Security Remediation Contract: 6 months + Location: Toronto (light hybrid/(remote is possible for Sr candidates outside of GTA) Resume requirement: Please ensure your resume demonstrates experience maintaining JSP/Servlet applications or other legacy Java web applications. Include specific examples of XSS remediation, dependency CVE...

Location: Remote in Canada or Ottawa (hybrid required) Duration: 12 months Security Clearance: Must have Reliability clearance in place Who We Are PLATO is Canada’s largest Indigenous-owned software testing and technology services company. For nearly 30 years, our expert teams have helped our clients deliver reliable products that users enjoy interacting...

Toronto, Waterloo, Canada | Posted on 08/17/2026 Backend Integration Developer (Java/Spring Boot) Contribute to a strategic digital transformation initiative within the insurance sector focused on enhancing application lifecycle tracking and electronic document management. This opportunity offers the chance to work on enterprise integrations, API...

We are seeking a senior Java developer to join our team in a full-time employment capacity. This role requires expertise in Java-based systems, along with experience in audio codec integration, VOIP/ROIP protocols, and mission-critical communication systems. The successful candidate will play a key role in the development and enhancement of applications...

Transform your career as a Java Developer and make an impact! Bring your Microservices knowledge and database experience to create advanced applications in a full-time capacity. You will utilize technologies like Docker, Kubernetes, and JEE application servers to drive development projects effectively. Experience with Oracle and Cassandra databases will be...

A leading geophysical services provider in Ontario is looking for an experienced developer to join their team. The successful candidate will possess proficiency in HTML and server-side languages like Go or Node.js, along with a strong understanding of safety policies and technical documentation. Responsibilities include maintaining project schedules and...

Join a forward-thinking team as a Senior Android Developer focusing on Bluetooth technology and innovative app development. Utilize your expertise in Jetpack Compose and clean architecture to drive impactful projects. In this senior position, you'll be instrumental in designing and maintaining robust Android applications that meet high-quality standards....

Recrute Action in Toronto, Canada, is seeking a Backend Integration Developer (Java/Spring Boot) to drive API development and integration for an insurance digital transformation. You will build RESTful services, map data across source systems, and deliver backend solutions within an Agile team. Hybrid work with 3 days in the office and 37.50 hours per...

Drive innovation as a Java Developer within the AutoOps Backend team focused on the ELK stack. Collaborate on features while enhancing development workflow with AI tools. In this role, you will design and implement RESTful services while ensuring seamless data integration. Your key tasks include writing maintainable Java code, performing API integrations,...

Overview Thank you for applying to VTRAC opportunities. Please e-mail your resume as an MS-WORD document in confidence, Subject: URGENT- Java Developer (API, Docker, Jira), CONTRACT, Attention: sunnyr@vtrac.com, (508) 905-6468. This is an exciting opportunity for a skilled and collaborative Java Developer to join a fast-paced Systems Engineering Group,...

LRO Staffing is on the lookout for a Junior Full Stack Developer with expertise in Java and Angular for a six-month contract, allowing remote work within Canada. This is an excellent opportunity to delve into enterprise software in the healthcare sector.In this role, you’ll join an Agile team focused on an established web application, where you'll be...

Join the AutoOps Backend team as a Java Developer specializing in ELK stack integration. This role emphasizes collaborative development and optimizing system performance. You will actively participate in building RESTful services and ensuring data consistency across integrations. Your responsibilities include writing maintainable Java code, conducting unit...

As a member of the AutoOps Backend team, you will play key roles in developing features and designing systems. You will work with skilled professionals to influence the product’s growth. You will also help define how our customers interact with their dataWrite clean, maintainable Java code while adhering to industry best practices. Participate in code...

Join Collabera as an eCommerce Software Developer, focused on Oracle Commerce solutions. Utilize your Java expertise to build cutting-edge eCommerce applications. In this role as an Oracle Commerce (ATG) Developer, you will leverage your deep understanding of Java and eCommerce to enhance enterprise platforms. Key responsibilities include creating...

We Are At Accenture Technology, you'll help lead enterprise transformation programs, guide engineering teams, and deliver innovative cloud-native solutions for some of Canada's leading organizations. You Are A Full Stack Engineering Manager who brings strong front-end and back-end development experience, cloud-first delivery expertise, and the leadership...

Become a critical part of the Elasticsearch team as a Senior Java Developer, concentrating on infrastructure enhancements, plugin development, and improving user experience across various environments. This role promotes a flexible and autonomous work model. Our ideal candidate excels in collaborating with multiple teams while owning significant projects...

We are on the lookout for a Senior Software Developer to join our Elasticsearch team and focus on ensuring that the shared platform functionalities of Elasticsearch are easy to use, performant, maintainable, and secureThe team's mission is to create foundational infrastructure and shared functionality that enables engineers to develop, extend, and support...

Elevate your career as a Remote Java Developer with a focus on building robust applications from Toronto, Ontario. Bring your expertise in Java and Spring Boot to our development team.We are seeking a Java Developer with 3 to 9 years of professional experience. Your responsibilities include developing Java applications, building RESTful APIs, and maintaining...