Senior Software Developer (ID#5504)

New Value Solutions; Richmond; Hybrid; CAD 110,000 - 150,000; Full time

Job summary

New Value Solutions is seeking an experienced backend engineer to design, develop, and maintain enterprise-scale applications using C# and the .NET stack. You will modernize existing systems while delivering scalable APIs and robust data models.

The role requires strong leadership, deep knowledge of data architecture, and hands-on experience with large-scale integrations in a dynamic environment. Hybrid work with onsite Richmond, BC is expected.

Qualifications

• Extensive enterprise application development with C# and .NET Framework/Core/ASP.NET.
• Strong data modeling and relational database design expertise.
• Experience building large-scale, interdependent enterprise systems.
• Proven ability to design RESTful APIs and system integrations.
• Experience with N-tier / SOA architectures and SDLC.

Responsibilities

• Design, develop, enhance, and maintain enterprise backend applications using C#/.NET.
• Modernize existing .NET apps while delivering new enterprise capabilities.
• Lead architectural design and data modeling for complex processes.
• Develop scalable database structures, procedures, and indexing strategies.
• Build RESTful APIs and integrations with internal/external systems.
• Support full SDLC including analysis, design, testing, deployment, and support.
• Triage performance issues, root-cause analysis, and optimization of apps/databases.
• Collaborate with stakeholders to translate requirements into robust solutions.
• Provide technical leadership and mentorship on architecture and best practices.
• Participate in modernization initiatives and platform refresh efforts.
• Own technical solutions from design to production support.

Skills

C#

.NET

ASP.NET

REST APIs

SQL

Data modeling

Data architecture

Enterprise integration

Performance tuning

Leadership

Education

Bachelor's degree in CS/SE/IT

Tools

Job description

Responsibilities

• Design, develop, enhance, support, and maintain enterprise-scale backend applications using .NET and C# technologies.
• Support and modernize existing .NET applications while developing new enterprise solutions and capabilities.
• Design and implement scalable, secure, maintainable, and high-performing application architectures.
• Lead the development of logical and physical data models supporting complex business processes.
• Design and optimize database structures, schemas, stored procedures, queries, indexing strategies, and integration patterns.
• Develop and maintain RESTful APIs, web services, and integrations with internal and external systems.
• Support the full Software Development Life Cycle (SDLC), including requirements analysis, architecture, design, development, testing, deployment, production support, and troubleshooting.
• Perform application and database performance tuning, root cause analysis, troubleshooting, and resolution of complex technical issues.
• Collaborate with business stakeholders, architects, analysts, vendors, and development teams to translate business requirements into robust technical solutions.
• Provide technical leadership, mentorship, and guidance to development teams regarding architecture patterns, development standards, and best practices.
• Participate in application modernization, platform refresh, and continuous improvement initiatives.
• Take ownership of technical solutions from initial design through implementation, deployment, and ongoing production support.

Mandatory Requirements

• Minimum 6 years of progressively responsible experience designing, developing, implementing, and supporting enterprise software solutions.
• Degree in Computer Science, Software Engineering, Information Technology, or a related discipline, or an equivalent combination of education and experience.
• Extensive enterprise application development experience using C# and .NET Framework, .NET Core, and/or ASP.NET.
• Extensive experience building large-scale, complex, and interdependent enterprise systems.
• Strong experience with backend application development and enterprise system integration.
• Demonstrated expertise in data architecture, logical and physical data modeling, database design, and database-driven application development.
• Strong understanding of relational database concepts, normalization, indexing, database security, governance, and performance optimization.
• Strong SQL development experience, including stored procedures, query development, query optimization, performance tuning, and database troubleshooting.
• Experience designing and developing RESTful APIs, web services, and enterprise system integrations.
• Extensive experience with N-tier and service-oriented application architectures.
• Experience with UML, system design patterns, architectural design methodologies, and enterprise architecture principles.
• Full SDLC experience, including requirements analysis, design, development, testing, deployment, troubleshooting, and production support.
• Strong application troubleshooting, debugging, root cause analysis, and technical problem-solving skills.
• Demonstrated ability to synthesize complex technical and business information and apply sound technical judgment.
• Experience working with third-party vendors and external partners.
• Experience providing technical leadership, mentoring, and support to developers and technical teams.
• Strong written and verbal communication skills.
• Ability to work independently with minimal supervision while collaborating effectively within a broader technical team.
• Adaptability and flexibility within a dynamic enterprise delivery environment.

Preferred Requirements

• Experience with automated testing and quality assurance practices.
• Experience with Test-Driven Development (TDD).
• Experience supporting application modernization or platform refresh initiatives.
• Experience working with highly integrated, enterprise-scale, business-critical applications.

Hybrid arrangement consisting of approximately 3 days per week onsite in Richmond, BC.