API Software Engineer

Position Description :

CGI is looking to hire a Software Engineer offering a unique opportunity to work on a high-impact project within a collaborative and innovative team. Our team offers :

Challenging & Engaging Work Engineers will contribute to a meaningful project that has real-world impact working with modern technologies and best practices in software development.

Strong Team Culture The team fosters a supportive knowledge-sharing environment where collaboration and professional growth are encouraged. Engineers work closely with experienced peers gaining valuable mentorship and learning opportunities.

Agile & Fast-Paced Environment The team follows Agile principles promoting iterative development quick feedback loops and continuous improvement.

Tech Stack & Tools The role involves working with cutting-edge tools and frameworks offering hands-on experience with cloud-native technologies automation and DevOps best practices.

Flexible Work Environment The role offers hybrid / remote work flexibility providing a good work-life balance along with the opportunity to engage with the client on site.

Career Growth & Learning Engineers will have opportunities to expand their technical expertise participate in architectural discussions and contribute to strategic decisions.

Stability & Long-Term Opportunity As part of an established team within a well-respected client this role offers stability while also allowing for future career progression.

This position requires someone who is local to St. Louis MO and willing to work hybrid.

Your future duties and responsibilities :

Develop & Maintain Software Solutions Design develop test and deploy high-quality scalable and maintainable software solutions that meet business and technical requirements.

Participate in Agile Development Work as part of a cross-functional Scrum team contributing to sprint planning daily stand-ups backlog refinement sprint reviews and retrospectives.

Write Clean Efficient Code Follow best practices for coding ensuring code is well-structured maintainable and aligned with team standards.

Collaborate with Stakeholders Work closely with product managers designers and other engineers to understand requirements and deliver solutions that meet user needs.

Perform Code Reviews Conduct peer code reviews provide constructive feedback and ensure code quality security and performance standards are met.

Test & Debug Applications Write unit integration and functional tests; troubleshoot issues and optimize system performance.

Continuous Improvement Identify and implement improvements to development processes tooling and system architecture.

Follow DevOps & CI / CD Practices Contribute to build automation deployment pipelines and monitoring to improve development efficiency and system reliability.

Stay Up to Date with Industry Trends Continuously learn and apply emerging technologies frameworks and best practices in software engineering.

Required qualifications to be successful in this role :

5 years of professional software development experience with a focus on API development.

Proven experience in API development using RESTful and / or GraphQL services including authentication security and performance best practices.

5 years of professional development experience using Java and Spring Boot.

Hands-on experience with Test-Driven Development (TDD) and writing unit integration and end-to-end tests using modern testing frameworks.

Strong understanding of cloud environments and DevOps practices around CI / CD pipelines (Jenkins / Cloudbees) and containerization (Docker / Kubernetes)

Desired Skills :

Experience with web development skills such as Angular or React.

Experience with microservices architecture and event-driven design patterns.

Familiarity with domain-driven design (DDD) principles.

Knowledge of observability practices such as logging tracing and monitoring (e.g. OpenTelemetry Prometheus Grafana).

Experience contributing to architectural decisions and technical roadmaps.

The application period for this position is through December 5 2025.

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 $88200 - $214800.

Benefits

CGIs 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

Skills : Angular

Java

RESTful (Rest-APIs)

Spring Boot

Web Development

What you can expect from us :

Together as owners lets turn meaningful insights into action.

Life at CGI is rooted in ownership teamwork respect and belonging. Here youll 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. Thats why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our companys strategy and direction.

Your work creates value. Youll 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.

Youll shape your career by joining a company built to grow and last. Youll 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 teamone 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 . 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.

We make it easy to translate military experience and skills! Click here to be directed to our site that is dedicated to veterans and transitioning service members.

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 CGIs legal duty to furnish information.

Key Skills

Graduate Engineering,Corporate Risk Management,Adobe Photoshop,Big Data,Clinical,Asic

Employment Type : Full-Time

Experience : years

Vacancy : 1

Monthly Salary Salary : 88200 - 214800