Software Developer RQ10319

Job Title: Software Developer

Work Arrangement

• Hybrid

• Onsite requirement: 5 days/week or as agreed with the Hiring Manager

• Monday to Friday 7.25 hours/day (8:00 AM 5:00 PM excluding lunch)

Role Summary

The Software Developer is responsible for designing developing enhancing and supporting large-scale mission-critical healthcare systems using RESTful and microservices-based architectures. The role includes full SDLC ownership performance tuning cloud-native design API integration and technical leadership for high-impact public health platforms.

Key Responsibilities

• Design develop and enhance large-scale applications using RESTful and microservices architecture

• Design and implement containerized solutions

• Perform technical analysis prepare programming specifications develop code and conduct unit testing

• Translate sustainment and upgrade requirements into working tested applications

• Conduct proof-of-technology load simulation and performance tuning

• Provide application support for incident management sustainment and optimization

• Maintain development environments and support CI/CD practices

• Automate build and deployment pipelines

• Support data quality availability and performance for large public health user bases

• Design and optimize integrations between in-house and external systems via APIs

• Conduct performance tuning and recommend optimization strategies

• Provide technical leadership guidance and quality assurance including oversight of junior staff

• Work with Business Analysts to translate requirements into technical designs

• Develop and maintain architectural artifacts and technical documentation

• Ensure application security privacy and compliance with standards

• Define software hardware and network requirements

• Support and refine HL7 FHIR specifications and integrations

• Participate in solution intake options analysis estimates and proposals

• Ensure timely delivery of high-quality solutions

Required Skills & Experience

Technical Skills (45%)

• 10 years experience with:

  • Java development on Sun Solaris and Red Hat/Linux

  • WebSphere Liberty Profile / WebSphere Application Server

  • Web services and API Connect

• Experience with:

  • Nginx OAuth2 SecureKey Concierge

  • Postgres RabbitMQ Kafka

  • Java Java EE Java frameworks scheduling/threading

  • JavaScript Angular RESTful services

  • Linux scripting

• Strong experience with:

  • Oracle RDBMS (19c) SQL PL/SQL

  • JSON XML ETL stored procedures

  • Database architecture modelling mapping and performance tuning

• Front-end development experience with:

  • HTML5 JSF PrimeFaces CSS JavaScript

• Experience with:

  • GitLab or SVN

  • Jira

  • API testing tools (Postman SOAPUI Swing)

  • UI frameworks (JavaFX Spring jQuery)

• Experience with:

  • HL7 FHIR (v1.4) RESTful messaging middleware gateways

• Experience with:

  • Docker Kubernetes PaaS API Gateway (asset)

  • IBM DataPower (asset)

  • Informatica Elastic/Logstash/Kibana

  • Cloud Foundry and functional languages (asset)

Core Skills & Experience (20%)

• Translating business and technical requirements into application designs

• Designing and developing complex multi-tier microservices-based systems

• Supporting mission-critical healthcare and clinical systems

• Strong technical leadership and solution design capabilities

• UI/UX design across web mobile and multi-platform environments

• Performance optimization and production support

• Accessibility compliance (W3C WCAG) and usability testing

• SDLC Agile CI/CD and DevOps methodologies

• Contribution to project planning estimates and status reporting

Public Sector Experience (5%)

• Experience working with public-sector healthcare organizations

• Knowledge of provincial immunization systems or large health IT projects

• Experience integrating clinical systems (registries health data platforms)

• Familiarity with OPS architecture governance and project methodologies

General Skills (30%)

• Strong leadership and people management skills

• Excellent analytical problem-solving and decision-making abilities

• Strong written verbal and presentation skills

• Proven troubleshooting and critical thinking skills

• Strong consulting and stakeholder engagement abilities

• Excellent customer service organization and multitasking skills

• Ability to meet strict deadlines in high-pressure environments

Must Have

• 10 years of Java development on Solaris and Red Hat/Linux

• WebSphere Liberty Profile / Application Server experience

• Nginx OAuth2 SecureKey Concierge

• Postgres RabbitMQ Kafka

• Oracle 19c SQL PL/SQL ETL data modelling

• HL7 FHIR (v1.4) RESTful messaging middleware

Nice to Have

• Public-sector healthcare experience

• Provincial immunization systems knowledge

• Docker Kubernetes PaaS API Gateway