Java Backend Developer, Toronto, Ontario, Canada

About the role

As a Java Backend Developer, you will make an impact by designing and delivering scalable, high-performance backend services and APIs that support enterprise applications. You will be a valued member of the engineering team and work collaboratively with product owners, architects, and cross-functional teams to build modern, cloud-native solutions.

Working arrangements

We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 4 days a week in a client or Cognizant office in Toronto, ON. Regardless of your working arrangement, we are here to support a healthy work-life balance though our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

Important Disclaimers:

**Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.**

**Candidate must be legally authorized to work in Canada without the need for employer sponsorship, now or at any time in the future**

In this role, you will:

Design, develop, and maintain Java-based microservices and RESTful APIs using Spring Boot and modern design patterns.
Build scalable, resilient backend systems aligned with cloud-native and enterprise architecture standards.
Contribute to CI/CD pipelines by integrating and automating build, testing, and deployment processes.
Ensure application quality through unit, integration, and functional testing, along with code reviews.
Monitor application performance and support production systems, ensuring stability and reliability.

What you need to have to be considered

7–12 years of experience in backend development with strong expertise in Java and Spring Boot (microservices architecture).
Hands-on experience building and optimizing RESTful APIs aligned with OpenAPI standards.
Experience working with cloud platforms such as AWS, Azure, or OpenShift.
Proficiency in containerization and orchestration using Docker and Kubernetes.
Strong experience with CI/CD pipelines and Git-based version control (e.g., GitHub Actions).
Solid understanding of software engineering best practices, including testing, code quality, and performance optimization.

These will help you stand out

Experience with frontend technologies such as Angular.
Familiarity with monitoring and observability tools (e.g., Splunk, Dynatrace).
Exposure to AI-assisted development tools such as GitHub Copilot.
Experience refactoring legacy systems and improving application performance.
Ability to mentor junior developers and contribute to knowledge sharing initiatives.

We’re excited to meet people who share our mission and can make an impact in a variety of ways. Don’t hesitate to apply—even if you only meet the minimum requirements. Think about your transferable experiences and unique skills that make you stand out.

Salary and Other Compensation:

The annual salary for this position is between $61,000 - $91,000 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

This job posting is for an existing vacancy within the organization.

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Sobre a Cognizant
Cognizant (NASDAQ: CTSH) é uma construtora de IA e fornecedora de serviços de tecnologia, criando a ponte entre o investimento em IA e o valor para as empresas por meio do desenvolvimento de soluções de IA completas para nossos clientes. Nossa profunda experiência em setores, processos e engenharia nos permite incorporar o contexto único de cada organização em sistemas tecnológicos que potencializam a capacidade humana, geram resultados tangíveis e mantêm empresas globais à frente em um mundo em rápida transformação. Saiba mais em cognizant.ai ou @cognizant.

A Cognizant é uma empregadora que investe em equidade. Sua candidatura não será pautada em raça, cor, gênero, sexualidade, credo, origem, deficiência, gravidez ou qualquer outra característica protegida pelas leis brasileiras.

Informações adicionais de emprego
Os candidatos podem ser obrigados a comparecer a entrevistas presenciais ou por videoconferência. Além disso, os candidatos podem ser obrigados a apresentar seu documento de identificação emitido pelo estado ou governo atual durante cada entrevista.

Embora nosso sistema permita a candidatura em todos os idiomas, o(s) idioma(s) e o(s) nível(is) de proficiência exigidos para o trabalho variam. No entanto, é necessário um nível básico de inglês para fins de comunicação em toda a empresa.

Se você tem uma deficiência que requer adaptações razoáveis para procurar uma vaga de emprego ou enviar uma candidatura, envie um e-mail para [email protected] com sua solicitação e informações de contato.