Consultant - Fullstack Software Engineer

Kalles Group • Issaquah, WA

1d • $80,000 - $125,000 • Onsite

About The Position

As a Full Stack Engineer, you will play a key role in building and evolving modern web applications that are reliable, scalable, and secure. You’ll own features end to end—from user experience through backend services—while collaborating closely with product, design, and engineering partners. This role is ideal for someone who enjoys solving complex technical problems, contributing to architectural decisions, and setting a high bar for engineering quality.

Requirements

• 5–8 years of professional experience in full-stack software development
• Strong proficiency in React, JavaScript (ES6+), HTML, and CSS
• Hands-on backend development experience with Java (Spring Boot) and/or Node.js
• Solid understanding of RESTful API design, microservices, and distributed architectures
• Experience working with relational and/or NoSQL databases such as PostgreSQL or DynamoDB
• Knowledge of authentication, authorization, and general application security practices
• Familiarity with Git-based workflows, CI/CD pipelines, and automated testing
• Experience building and operating cloud-native applications
• Integrity: You believe in doing the right thing, even when it's uncomfortable, seemingly inefficient, or costly.
• Purposefulness: You have a desire to serve others with your skillset and an openness to continuous learning and growth.
• Ownership: You stick to your commitments, follow up with action, and seek clarity in communication & expectations.
• Strong sense of ownership and accountability for delivered work
• Clear communicator who collaborates effectively across disciplines
• Ability to move quickly while maintaining high quality standards
• Experience working in Agile or Scrum-based teams
• Curiosity and motivation to continuously improve engineering practices

Nice To Haves

• Experience using TypeScript
• Familiarity with Next.js or other modern frontend frameworks
• Experience with AWS services such as EC2, ECS/EKS, Lambda, RDS, DynamoDB, and S3
• Exposure to containerization and orchestration tools like Docker and Kubernetes
• Experience with event-driven systems (e.g., Kafka, SNS/SQS)
• Background working on retail, POS, or large-scale enterprise systems

Responsibilities

• Design, build, and maintain full-stack web applications using contemporary frontend and backend technologies
• Develop reusable, scalable UI components with React and modern JavaScript
• Implement backend services and APIs using Java (Spring Boot), Node.js, or comparable technologies
• Design, consume, and integrate RESTful APIs across distributed systems
• Partner with product managers and designers to translate business and user needs into technical solutions
• Ensure applications meet standards for performance, security, scalability, and reliability
• Contribute to system architecture discussions and influence technical direction
• Write clean, well-structured, and well-tested code following established best practices
• Review code, mentor less-experienced engineers, and help uphold engineering standards
• Support production deployments, investigate issues, and participate in on-call rotations as required

Benefits

• We offer Medical, Dental, Vision plans, 401K with matching, and PTO for salaried employees.
• Work/life balance – we know there’s more to life than work! We encourage our team to pursue other passions, get outside, and spend time with family. We work with clients and consultants to set expectations for a manageable workload.

What This Job Offers

• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 11-50 employees