Senior JavaAWS Specialist

Bank Of Montreal

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profile Job Location:

Naperville, IL - USA

profile Monthly Salary: $ 81400 - 151800
Posted on: 2 days ago
Vacancies: 1 Vacancy

Job Summary

Application Deadline:

02/19/2026

Address:

1200 E. Warrenville Road

Job Family Group:

Technology


We are looking for a highly skilled Senior Development Specialist with expertise in Java and AWS to lead the design development and deployment of scalable cloud-based applications. The ideal candidate will have deep knowledge of Java development AWS cloud services microservices architecture and DevOps practices. This role involves mentoring junior developers optimizing system performance and collaborating with cross-functional teams to deliver high-quality solutions.

Key Responsibilities:
Application Development & Architecture:
Design develop and maintain scalable Java-based applications on AWS.
Implement microservices architecture using Java Spring Boot.
Optimize application performance and security in a cloud environment.

Cloud Infrastructure & Deployment:
Design and deploy AWS cloud solutions using services such as EC2 S3 Lambda API Gateway RDS and ECS.
Develop and optimize microservices architecture hosted on AWS.
Ensure high availability and fault tolerance of applications using AWS tools and best practices.

Technical Leadership & Collaboration:
Mentor junior developers and provide technical guidance.
Collaborate with DevOps security and architecture teams to ensure best practices.
Conduct code reviews and enforce coding standards.

Monitoring & Optimization:
Monitor application performance using AWS CloudWatch.
Optimize application scalability cost efficiency and security on AWS.
Troubleshoot and resolve production issues efficiently.

Security & Compliance:
Implement best practices for security and compliance in cloud-based applications.
Ensure secure coding practices and AWS security configurations (IAM VPC Security Groups etc.).

Required Qualifications & Skills:
Education: Bachelors or Masters degree in Computer Science Engineering or a related field.

Experience:
5 years of Java development experience.
3 years of hands-on experience with AWS cloud services.

Technical Skills:
Strong proficiency in Java 8 and frameworks like Spring Boot Hibernate and RESTful APIs.
Hands-on experience with AWS Lambda API Gateway S3 RDS and ECS.
Experience with Docker and containerization strategies.
Proficiency in SQL (PostgreSQL MySQL) and NoSQL (DynamoDB MongoDB) databases.
Familiarity with at least one message queues (Kafka SQS RabbitMQ).
Strong understanding of CI/CD Git and Infrastructure as Code.
Knowledge of monitoring tools like CloudWatch or ELK Stack.

Soft Skills:
Strong problem-solving and analytical skills.
Excellent communication and leadership abilities.
Ability to work independently and collaboratively in an agile environment.

Preferred Qualifications:
AWS Certifications (e.g. AWS Certified Solutions Architect AWS Certified Developer).
Experience with serverless computing (AWS Lambda Step Functions).
Knowledge of GraphQL WebSockets or gRPC.

Note: This role is a combination of office and remote work.

Salary:

$81400.00 - $151800.00

Pay Type:

Salaried

The above represents BMO Financial Groups pay range and type.

Salaries will vary based on factors such as location skills experience education and qualifications for the role and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles the salary listed above represents BMO Financial Groups expected target for the first year in this position.

BMO Financial Groups total compensation package will vary based on the pay type of the position and may include performance-based incentives discretionary bonuses as well as other perks and rewards. BMO also offers health insurance tuition reimbursement accident and life insurance and retirement savings plans. To view more details of our benefits please visit: Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting positive change for our customers our communities and our people. By working together innovating and pushing boundaries we transform lives and businesses and power economic growth around the world.

As a member of the BMO team you are valued respected and heard and you have more ways to grow and make an impact. We strive to help you make an impact from day one for yourself and our customers. Well support you with the tools and resources you need to reach new milestones as you help our customers reach theirs. From in-depth training and coaching to manager support and network-building opportunities well help you gain valuable experience and broaden your skillset.

To find out more visit us at is proud to be an equal employment opportunity employer. We evaluate applicants without regard to race religion color national origin sex (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression transgender status sexual stereotypes age status as a protected veteran status as an individual with a disability or any other legally protected characteristics. We also consider applicants with criminal histories consistent with applicable federal state and local law.

BMO is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process please send an e-mail to and let us know the nature of your request and your contact information.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO directly or indirectly will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid written and fully executed agency agreement contract for service to submit resumes.


Required Experience:

Senior IC

Application Deadline:02/19/2026Address:1200 E. Warrenville RoadJob Family Group:TechnologyWe are looking for a highly skilled Senior Development Specialist with expertise in Java and AWS to lead the design development and deployment of scalable cloud-based applications. The ideal candidate will have...
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Key Skills

  • REST
  • Eclipse
  • Junit
  • Spring
  • Struts
  • SOAP
  • Jpa
  • Hibernate
  • Maven
  • J2EE
  • Jdbc
  • Java

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We cover the whole balance sheet, from foreign exchange, trade finance and treasury management to corporate lending, securitization, public and private debt and equity underwriting. Our team of experts can also provide a full range of advisory services, along with industry-leading res ... View more

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