Staff Software Engineer - Real-Time Full-Stack Architect

Job Juncture; Sioux Falls (SD); On-site; USD 140,000 - 180,000; Full time

Benefits offered by this job

Health insurance

401(k) match

Tuition reimbursement

Paid time off

Company-paid holidays

Job summary

Job Juncture is seeking a Staff Software Engineer in Sioux Falls, SD to lead architecture and development of production-grade, data-driven SPAs and backend services. You will design real-time telemetry, operational workflows, and scalable features across the stack.

The role demands strong full-stack capabilities, system-thinking, and the ability to mentor engineers. Onsite collaboration is preferred, with potential for hybrid arrangements and face-to-face teamwork in a mission-critical

Qualifications

• Bachelors degree in software engineering, computer science, or related field, or equivalent experience.
• 8+ years of engineering experience with a bachelors degree, or 6+ years with a masters degree.
• Proven experience designing and delivering significant production software systems.
• Strong full-stack capability, including frontend and backend services.
• Ability to explain technical tradeoffs and architectural decisions clearly.
• Experience solving complex engineering problems in a disciplined, high-accountability environment.
• Ability to write software independently; AI-enabled tools welcome but not a substitute.

Responsibilities

• Architect and implement core systems for complex, data-driven SPAs.
• Design backend services, APIs, and data flows for real-time telemetry and workflows.
• Lead technical design for full-stack features with scalable implementations.
• Establish engineering patterns, standards, and code-quality practices.
• Decide on application structure, service boundaries, and integrations.
• Resolve performance, reliability, and maintainability issues across the stack.
• Conduct architectural and code reviews.
• Mentor engineers through clear technical discussions and feedback.

Skills

Full-stack development

System architecture

Mentor engineers

Real-time telemetry

Frontend architecture

Education

Bachelors degree

Masters degree

Tools

Python

TypeScript

Data visualization

Design systems

Job description

Job Juncture is seeking a Staff Software Engineer in Sioux Falls, SD to lead architecture and development of production-grade, data-driven SPAs and backend services. You will design real-time telemetry, operational workflows, and scalable features across the stack.

The role demands strong full-stack capabilities, system-thinking, and the ability to mentor engineers. Onsite collaboration is preferred, with potential for hybrid arrangements and face-to-face teamwork in a mission-critical