Java software developer Jobs in Calgary, AB

Join Servus Credit Union -Canada’s Largest Credit Union!

We are hiring for a Senior Software Developer in our Platform Data Integration department. This position is remote, and open to all employees across the province.

Posting Closes: August 14, 2026, 4:00

For Internal Use Only: P3/C

AtServus Credit Union, we do things differently—because we’re a credit union, not a bank. And that difference matters.

We believe in puttingpeople before profits, which is why our members are also our owners. Every dollar we earn is reinvested into the things that matter most:our members, our employees, and our communities. Whether it’s through profit sharing, competitive rates, or local initiatives that make a real impact, we’re here to help Albertans feel good about their money.

We’re looking for passionate, values-driven people to join our team. We welcome individuals from all backgrounds who are aligned with our values and are eager to contribute in meaningful ways. If you're excited to grow your career with a team that’s innovative, hardworking, collaborative and deeply rooted in community,we want to meet you.

Join Servus and discover a better way to work.

The Senior Software Developer – Platform Data Integration is a technical leader responsible for the design, development, and evolution of enterprise-grade integration solutions that enable reliable, secure, and scalable data exchange across the organization. This role has primary responsibility for the design, development, enhancement, and support of the Core API layer that facilitates integration with Captivation, the organization's core banking platform built on Ovation and delivered through the Wealthview Banking Developer's Kit (WBDK).

In addition to hands-on development, this role provides technical leadership, architectural guidance, and mentorship within the PDI team. The senior developer plays a key role in defining integration standards, reviewing designs, improving platform reliability, and partnering with architects, business stakeholders, and vendor teams to shape the long-term integration strategy.

This position focuses on advanced C#/.NET API development, Core API services, complex Boomi integration workflows, and operational excellence across distributed systems. The role is responsible for ensuring secure, resilient, and performant connectivity between enterprise applications, digital channels, and core banking capabilities.

What You'll Be Doing

Advanced API & Integration Development

• Lead the design, development, and support of the Core API platform enabling secure, scalable integration with Captivation and WBDK/core banking services.
• Develop and maintain high-performance C# REST APIs and enterprise integration solutions that expose and consume core banking capabilities.
• Architect and deliver complex Boomi workflows, including orchestration, error handling, recovery patterns, and reusable integration components.
• Define and enforce API standards, versioning, backward compatibility, and non-functional requirements including scalability, resilience, security, and observability.

System Integration Architecture & Design

• Translate business and technical requirements into scalable, enterprise-grade integration designs.
• Partner with Solution and Enterprise Architects to align solutions with integration, security, and data governance standards.
• Lead API and integration design reviews, addressing architectural risks, technical debt, and performance concerns.
• Contribute to the evolution of integration platforms, tooling, and enterprise capabilities.

Quality, DevOps & Operational Excellence

• Establish best practices for testing, CI/CD, monitoring, logging, and operational support of APIs and integration services.
• Drive production stability through proactive monitoring, root cause analysis, and implementation of long-term corrective actions.
• Ensure all integration solutions meet reliability, security, and compliance requirements.

Technical Leadership & Mentorship

• Provide technical leadership, mentoring, and guidance to developers across API, Boomi, WBDK integration, and cloud-native development practices.
• Conduct code and design reviews to ensure high standards of quality, security, and maintainability.
• Support onboarding, knowledge sharing, and continuous skill development within the team.
• Serve as a trusted technical advisor to product teams and business stakeholders.

Collaboration & Stakeholder Engagement

• Collaborate with product owners, business analysts, architects, and delivery teams to define and deliver integration solutions.
• Communicate technical concepts, risks, and trade-offs effectively to both technical and non-technical audiences.
• Contribute to cross-functional initiatives, documentation, standards, and enterprise knowledge-sharing efforts.

What You Bring

Technical Skills

• Strong understanding of core banking domains, including customer, account, transaction, lending, deposits, payments, and member services.
• Experience integrating with RESTful APIs and WBDK-based banking applications.
• Deep experience with Boomi AtomSphere, including complex integrations (synchronous, asynchronous, event-driven, and batch processing), data transformations, APIs, and process orchestration.
• Experience implementing API security using OAuth2, JWT, SSO, certificates, and secrets management.
• Experience with cloud platforms (Azure preferred), containers, and serverless technologies.
• Proficiency with CI/CD pipelines, DevOps practices, and source control tools such as Azure DevOps, GitHub, and GitLab.

Soft Skills

• Strong system-level thinking and problem-solving skills in distributed environments.
• Ability to lead technical discussions, influence design decisions, and resolve complex challenges.
• Excellent communication skills with the ability to bridge technical and business perspectives.
• High degree of ownership, accountability, and attention to detail.
• Ability to balance hands-on development with leadership responsibilities in an agile environment.

Experience and Education

• 7–10+ years of software development experience, with significant focus on system integration.
• 3-5+ years of experience WBDK development experience.
• Extensive hands-on experience with Boomi or comparable iPaaS platforms (MuleSoft, Azure Integration Services, etc.).
• Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience.
• Certifications (optional but beneficial): Boomi, Azure, Cloud, Integration

Other Role Requirements

• Participation in after-hours releases and on-call rotation as required.
• Adherence to security, data governance, and compliance standards.
• Commitment to continuous learning and staying current with integration, API, and cloud technologies.

Why Servus?

Working for Servus has outstanding benefits. In addition to standard benefits like health and wellness, vacation and retirement savings programs, we also provide other important benefits such as:

• Competitive compensation including performance-based incentive pay and profit share
• Training & Development Opportunities
• Career Advancement Potential
• Flexible work options
• Meaningful work towards individual and corporate goals
• Opportunities to get involved and give back through an employee volunteer program

At Servus, our employees are also members. This means you'll have all the benefits of being a member of the credit union including profit sharing, voting for the board of directors, and all of the financial services we provide…with a few additional perks!

What happens next?

We thank all applicants for their interest. Please note applications will only be accepted online and only those applicants under consideration will be contacted.

At Servus Credit Union, we believe in being purposefully cooperative and working together to create a culture of Belonging for everyone. We are committed to an inclusive, equitable, and accessible workplace where everyone is valued, respected, and supported. We encourage applications from individuals of all backgrounds, and accommodations are available during every stage of the hiring process upon request. Your skills, passion and curiosity may find they belong at Servus, so even if you don't check every box, we encourage you to apply!

Employment Eligibility: The selected candidate(s) must successfully pass a criminal background check, reference check and credit check to qualify for hire by Servus Credit Union.

Qualified applicants are invited to apply online.

We thank all applicants for their interest. Please note applications will only be accepted online andonly those applicants under consideration will be contacted.