Senior Software Engineer

Celtic Bank

Senior Software Engineer developing scalable cloud-native systems for Celtic Bank. Collaborating with teams, ensuring system performance, and mentoring engineers.

Posted 5/27/2026full-timeSalt Lake City • Utah • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

AzureCloudDistributed Systems

About the role

Key responsibilities & impact

Design, develop, and deploy scalable cloud-native distributed backend systems capable of supporting over 1 million users while meeting strict SLAs.
Collaborate closely with engineering teams and business stakeholders to translate user needs into high-quality technical solutions.
Build and maintain resilient integrations with third-party APIs and platforms.
Evaluate architectural trade-offs and provide technical guidance aligned with business goals.
Deliver accurate development estimates and communicate project status effectively.
Support production systems through monitoring, logging, alerting, and operational improvements.
Troubleshoot and resolve issues within large-scale distributed systems.
Create and maintain comprehensive technical and architectural documentation.
Improve developer tooling, CI/CD pipelines, and build/release processes.
Participate in code reviews, testing, and quality assurance to ensure secure, maintainable software.
Mentor engineers and foster a culture of learning, feedback, and craftsmanship.
Stay current with emerging technologies, software development methodologies, and engineering best practices.
Leverage AI tools and technologies to enhance software development workflows and productivity.

Requirements

What you’ll need

Bachelor’s degree in Computer Science or equivalent practical experience
5+ years of professional backend software engineering experience using cloud platforms
Strong experience with C# and Microsoft Azure preferred
Expert-level understanding of:
- API design and integrations
- Distributed systems
- Event-driven architectures
- Relational and non-relational databases
- Performance optimization and scalability
Exceptional communication and collaboration skills
Strong analytical thinking and problem-solving capabilities
Demonstrated ownership mindset and ability to work effectively in ambiguous environments
Excellent time management and professional work ethic

Benefits

Comp & perks

- Medical, dental, vision
- 401(k) with employer match
- Life and long-term disability coverage
- HSA and FSA plans
- Holidays and paid time off requests
- Robust wellness program (we’re talking catered meals three times a week, lunch and learns, and onsite gym!)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C#cloud platformsAPI designdistributed systemsevent-driven architecturesrelational databasesnon-relational databasesperformance optimizationscalabilityCI/CD

Soft Skills

communicationcollaborationanalytical thinkingproblem-solvingownership mindsettime managementprofessional work ethicmentoringfeedbackcraftsmanship

Certifications

Bachelor’s degree in Computer Science