Blueprint · 11 hours ago
Software Design Engineer
Bellevue, WA
Full-time
Onsite
Senior Level
$45.67/hr - $52.88/hr
5+ years expBlueprint is a technology solutions firm headquartered in Bellevue, Washington, focused on leveraging technology to unlock value for organizations. The Software Design Engineer will work on complex systems-level software, collaborating with engineers to enhance software systems and ensure high-quality releases across multiple projects.
ConsultingInformation TechnologySoftware
Responsibilities
Design, develop, test, and maintain systems-level software and supporting utilities
Analyze system and software requirements and translate them into robust technical solutions
Debug, troubleshoot, and fix complex issues in both new and legacy codebases
Enhance and stabilize automated test suites to improve coverage and pipeline reliability
Investigate test failures across multiple projects and drive issues to resolution
Collect, analyze, and interpret diagnostic data such as logs, instrumentation, and system traces
Implement enhancements and updates to existing software to meet evolving standards
Prepare clear and detailed software design, test, and validation documentation
Perform post-implementation validation and resolve defects identified during testing
Execute periodic manual testing for networking and security scenarios (e.g., VPN, IPSec, WSL)
Qualification
Required
Bachelor's degree in Computer Science, Computer Engineering, or a related technical field
5–7 years of professional software engineering experience
Strong foundation in computer science principles, including data structures, algorithms, and software design
Proven experience designing and developing large-scale systems software
Hands-on experience writing systems-level code in C and C++
Experience debugging and maintaining both new and legacy production systems
Proficiency with debugging and diagnostic tools (e.g., Windows Debugger, gdb, Wireshark, tcpdump)
Experience collecting and analyzing system traces such as WPP/ETW
Working knowledge of networking protocols such as IPSec, TCP, and QUIC
Experience working in both Windows and Linux operating system environments
Ability to work independently, diagnose complex problems, and drive solutions to completion
Preferred
Strong experience developing in a Windows OS environment
Familiarity with VPN technologies, IPSec-based connection security, and software-defined networking
Experience enhancing and maintaining test automation across networking and security components
Expertise with PowerShell scripting and YAML-based configurations
Experience improving test pipeline stability and measuring quality through automated test metrics
Comfort collaborating in an onsite engineering environment focused on close teamwork and rapid iteration
Benefits
Medical, dental, and vision coverage
Flexible Spending Account
401k program
Competitive PTO offerings
Parental Leave
Opportunities for professional growth and development
Company
Blueprint
Blueprint is redefining the data solutions ecosystem.
501-1000 employees
H1B Sponsorship
Blueprint has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2024 (1)
2023 (1)
2021 (3)
2020 (1)
Funding
Current Stage
Late StageLeadership Team
Gary Nakanelua
Managing Director, Product & Innovation
Recent News
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