"Alerted.org

Lead API Developer

**Category:** Software Development/ Engineering

**Main location:** United States, Massachusetts, Canton

**Position ID:** J1225-0183

**Employment Type:** Full Time

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Position Description:

We are seeking a highly skilled and experienced Microservices API Developer with strong expertise in Spring Boot, Resilient API design, and event-driven architecture. The ideal candidate will have hands-on experience in building fault-tolerant, scalable microservices using Resilience4j, implementing caching strategies, and integrating with Kafka for asynchronous communication. You will be responsible for designing, developing, testing, and deploying APIs in cloud-native environments using CI/CD pipelines on platforms like OpenShift or Azure Kubernetes Service (AKS).

This role is located in the Boston, MA area in a hybrid manner.

Your future duties and responsibilities:

. Design and implement resilient, fault-tolerant microservices using Spring Boot and Resilience4j

. Develop and maintain event-driven architecture using Apache Kafka.

. Implement caching mechanisms to optimize performance and scalability.

. Write unit and integration tests using JUnit5, Mockito, and ensure code quality with Jacoco coverage reports.

. Perform performance testing and optimize APIs for high throughput and low latency

. Deploy microservices using CI/CD pipelines on OpenShift or AKS.

. Work with Terraform for infrastructure provisioning and cloud deployments.

. Utilize Docker, Docker Compose/Desktop for containerization and local development.

. Integrate and automate workflows using GitHub Actions.

. Collaborate with cross-functional teams to ensure seamless integration and delivery.

. Maintain documentation and adhere to best practices in API design and cloud-native development.

Required qualifications to be successful in this role:

. Strong proficiency in Java and Spring Boot.

. Experience with Resilience4j for fault tolerance and circuit breaker patterns.

. Solid understanding of Kafka and event-driven systems.

. Familiarity with caching strategies (e.g., Redis, Caffeine).

. Hands-on experience with CI/CD tools and pipelines (GitHub Actions, Jenkins, etc.).

. Experience deploying applications on OpenShift or AKS.

. Proficiency with Terraform and Microsoft Azure cloud services.

. Strong knowledge of Docker, Docker Compose, and container orchestration.

. Experience with unit testing frameworks (JUnit5, Mockito) and code coverage tools (Jacco).

. Familiarity with performance testing tools (e.g., JMeter, Gatling).

. Excellent problem-solving skills and ability to work in an agile environment.

Other Information:

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $94,400.00 - $165,200.00.

CGI's benefits are offered to eligible professionals on their first day of employment to include:

. Competitive compensation

. Comprehensive insurance options

. Matching contributions through the 401(k) plan and the share purchase plan

. Paid time off for vacation, holidays, and sick time

. Paid parental leave

. Learning opportunities and tuition assistance

. Wellness and Well-being programs

\#LI-MP2

Skills:

+ Apache Kafka

+ Java

+ JUNIT Framework

+ RedisDB

+ Spring Boot

+ Terraform

What you can expect from us:

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at [email protected] . You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. **Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.**

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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.