Sr. Application Developer & Software Developer
Job in
Seattle, King County, Washington, 98127, USA
Listed on 2026-01-13
Listing for:
Concord IT Systems
Full Time
position Listed on 2026-01-13
Job specializations:
-
Software Development
Cloud Engineer - Software, Full Stack Developer, Backend Developer, Software Engineer
Job Description & How to Apply Below
Role:
Sr. Application Developer or Sr. Software Developer
Location:
Seattle, Washington ONSITE
Long term
Client:
Starbucks
Developing effective information technology solutions by creating new and modifying existing software applications. As directed, analyzes system requirements and existing business processes and information systems. Codes, tests, debugs, documents, and implements simple to moderate software applications. 5+ years exp
Team culture- 5 partners (FTEs) on team
- Dev Ops centric group-team does it all
- Weekly pager rotation
- Responsibly for building, testing, and deployment
- Modern Authentication & Authorization M&A
- Next for MFA
- Integrating with 3rd-party vendor to leverage mobile network
- Designs and develops Microservices using REST principles.
- Troubleshoots and debugs APIs across service boundaries.
- Act as a leader and subject matter expert for APIs in our domain.
- Collaborates with partner teams across the company.
- Writes clear, concise, and testable code.
- Develops unit, integration, and load tests for new code.
- Automates deployments via CI/CD pipelines.
- Creates and maintains existing alerts and dashboards.
- Operates in a full-stack Dev Ops team environment with on-call shift rotation.
- 7+ years of experience in C#, ASP.NET, and Web API.
- 2+ years of .NET Core.
- 2+ years of experience developing and operating services in AWS.
- 5+ years of experience with relational and No
SQL databases (Dynamo DB and Postgre
SQL required). - 3+ years of AWS experience with Dynamo DB, API Gateway, Lambda, SNS, SQS, EC2, and other AWS services.
- 3+ years of experience with Kubernetes
- 2+ years of experience with large-scale distributed systems, service-oriented architectures, RESTful services, and associated performance and security best practices.
- Experience with 'breaking the monolith' and uplifting existing services from on-prem to cloud strongly preferred.
- 2+ years of experience in CI/CD automation, infrastructure ownership, monitoring, and alerting configuration.
- Experience operating in a 24x7 production environment.
- Go experience a nice-to-have.
- Strong interpersonal skills.
- Bachelor's degree in computer science, related field, or equivalent experience.
- Ability to own the implementation and delivery of large features with minimal supervision.
Skills and Abilities
- Strong interpersonal skills and ability to work collaboratively
- Ability to prioritize what is important, work in a fast-paced environment and deliver on time
- Ability to communicate clearly and concisely, both orally and in writing
- Strong analytical and problem-solving skills
- Strong organizational skills
- Ability to think creatively
- Ability to learn new technology and business processes
- Ability to analyze problems and provide solutions
- AWS experience with Dynamo DB, Lambda, API Gateway, SNS, SQS, EC2, and other AWS services, Kubernetes.
- 7+ years - Microservices - 7+ years
- Experience in C#, ASP.NET, and Web API - 2+ years
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