Applications Development Java Programmer – Assistant Vice President

United States Digital Space LLC; Mississauga; On-site; CAD 131,000 - 196,000; Full time

Job summary

United States Digital Space LLC is seeking a hands-on Applications Development Java Programmer. You will develop and code for complex requirements, following architectural best practices, and ensure high performance and reliability of Java-based systems.

The role emphasizes RESTful API design with Spring/Spring Boot, cloud-native tech, and DevOps practices, including CI/CD pipelines, in a fast-paced environment.

Qualifications

• 5+ years of professional Java development experience, with cloud exposure.
• Expert-level Java, API design, and cloud engineering principles.
• Extensive experience building RESTful APIs with Spring/Spring Boot.
• Deep experience with Oracle, SQL, and NoSQL databases (MongoDB).
• Proven cloud-native tech experience including OpenShift, Kubernetes, MQ, Kafka.
• Strong focus on clean code, design patterns, and SDLC/Agile practices.
• DevOps experience and CI/CD pipeline development.

Responsibilities

• Develop and maintain high-volume, low-latency Java applications.
• Architect and write well-designed, scalable code following best practices.
• Own performance, quality, and responsiveness of applications.
• Analyze complex requirements to build robust solutions and docs.
• Create technical specs and architecture documents; lead tech reviews.
• Integrate new tech to enhance the application stack; contribute to design decisions.
• Implement automated tests and enforce code quality through reviews.
• Provide production support and resolve critical issues promptly.
• Collaborate with cross-functional teams and document software functionality.

Skills

Java development

RESTful APIs

Spring Spring Boot

Cloud engineering

OpenShift

Kubernetes

MQ Kafka

CI/CD pipelines

SDLC

Agile methodologies

AWS or similar cloud

SQL NoSQL databases

Education

Bachelor's degree

Tools

OpenShift

Kubernetes

MQ

Kafka

Job description

Discover your future at the company--------------------------------

Working at the company is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At the company, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview----------------Job Overview

This is a hands-on technical developer role for a Applications Development Java Programmer. The position requires expert-level hands-on coding and development in Java of new or revised application systems and programs. The successful candidate will develop and code for complex requirements following architectural and industry best practices.

Responsibilities:

Core Development

• Development, and maintenance of efficient, reusable, and reliable Java code for high-volume, low-latency applications.
• Architect and write well-designed, testable, and scalable code, setting the standard for software development best practices within the team.
• Ensure and take ownership of the optimal performance, quality, and responsiveness of the applications.
• Analysis of complex user requirements to define business objectives and build robust solutions.
• Create and own detailed technical specifications and low level software architecture documents and detailed solution architecture documentation.
• Identify, evaluate, and champion the adoption of new technologies and frameworks to enhance the application stack.

Unit Testing & Code Quality

• Implement testing automation scripts, including unit, integration, and performance tests to ensure code quality and reliability.
• Do peer code reviews, enforcing high standards of code quality and providing constructive feedback to the team.
• Drive continuous improvement by investigating and implementing cutting-edge technologies and presenting them for architectural review.

Maintenance & Support

• Ownership and accountability of the code that is delivered including problem solving during any production issues.
• Provide expert-level technical support for applications in production, leading the resolution of critical issues in a timely manner.

Collaboration & Documentation

• Collaborate with and influence cross-functional teams, including business analysts, project managers, and other senior developers, to deliver high-quality software.
• Establish and enforce standards for documenting software functionality, processes, and technical specifications.

Recommended Qualifications:

• 5+ years of professional Java Development experience, with significant time spent in a cloud environment.
• Expert-level proficiency in Java, API design, and Cloud engineering principles.
• Extensive, hands-on experience architecting and building RESTful APIs using popular frameworks like Spring and Spring Boot.
• Deep experience with Oracle, SQL, and NoSQL databases such as MongoDB.
• Proven experience with Cloud-native technologies, including OpenShift, Kubernetes, and messaging systems like MQ and Kafka.
• A strong commitment to and experience in applying clean code principles and design patterns.
• In-depth understanding and practical application of the software development lifecycle (SDLC) and Agile methodologies.
• Proven experience with DevOps practices and building/maintaining CI/CD pipelines.
• Demonstrated ability to lead projects and work autonomously in a fast-paced and rapidly changing environment.
• Extensive experience in systems analysis and programming of complex software applications.
• Proven ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements.

Recommended Qualifications:

• Significant experience in the Financial domain with a focus on Payments is a strong plus.
• Understanding and practical experience with GenAI and LLMs is a plus.
• Experience in architecting integrations for mainframe applications with Kafka or APIs is a plus.
• Subject Matter Expert (SME) in at least one critical area of Applications Development.
• Demonstrated ability to adjust priorities and strategy quickly as circumstances dictate.
• Consistently demonstrates clear, concise, and influential written and verbal communication.

Education:

• Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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Job Family Group:---------------------

Technology-

Job Family:---------------

Time Type:--------------

Primary Location Full Time Salary Range:--------------------------------------------

$94,300.00 - $141,500.00-

Most Relevant Skills------------------------

Please see the requirements listed above.-

Other Relevant Skills-------------------------

For complementary skills, please see above and/or contact the recruiter.-

Automated Processing and AI-------------------------------

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at the company.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

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*This job opening is for an existing job vacancy.*

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*the company is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.*