Staff Engineer / Architect / AI focused start up
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At a glance
Job overview
Kelly Services is hiring a Staff Engineer / Architect / AI focused start up. The role is for a senior software architect at an established enterprise SaaS organization, focusing on modern web technologies, cloud‑native services, containerized deployments, and AI‑assisted development. The candidate will own technical direction, influence architecture decisions, mentor developers, and contribute hands‑on code while shaping engineering standards.
Key focus areas include Develop PHP/Laravel applications, Build Angular/TypeScript front‑end solutions, and Design architecture and technical strategy.
Successful candidates bring 8+ Years Professional Software Engineering Experience and Authorized To Work In The United States. Important skills include SPA Frameworks, Designing Scalable Multi-Tier Software Architectures, Relational Database Design, Performance Optimization, REST APIs, and Authentication Frameworks. Preferred (not required): PHP, Laravel, Angular, and TypeScript.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
$150000 - $180000
Job Description – Senior Software Architect (AI-Enabled SaaS Platform)
Location: Hybrid (Waltham, U.S.) | Employment Type: Full-Time
Join an established software organization that develops enterprise applications used to manage complex operational workflows and asset data. This position focuses on modern web technologies including PHP, Laravel, Angular, TypeScript, cloud-native services, containerized deployments, and AI-assisted software development practices.
This is an opportunity to take ownership of technical direction rather than simply maintain existing applications. The organization is seeking a hands-on architect who enjoys solving large-scale engineering challenges, mentoring experienced developers, and shaping engineering standards. You will have significant influence over architecture decisions, technology adoption, and the evolution of a growing SaaS environment while continuing to contribute code and design solutions directly.
Required Skills & Experience
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8+ years of professional software engineering experience
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Advanced expertise with legacy application development
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Strong experience with Angular, TypeScript, or similar SPA frameworks
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Experience designing scalable multi-tier software architectures
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Strong relational database design and performance optimization skills
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Knowledge of REST APIs, authentication frameworks, and SaaS best practices
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Experience with Docker, Kubernetes, ECS, or similar container technologies
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Ability to create architectural documentation and technical standards
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Comfort using AI-assisted development tools to improve productivity
Desired Skills & Experience
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Background supporting construction, facilities, field operations, or asset-management software
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Experience integrating with third-party enterprise platforms
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Familiarity with infrastructure-as-code and GitOps methodologies
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Knowledge of enterprise identity management, RBAC, or SSO solutions
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Experience with application monitoring, telemetry, and distributed tracing
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History of leading modernization, migration, or platform consolidation initiatives
What You Will Be Doing
Tech Breakdown
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35% PHP/Laravel Application Development
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25% Angular/TypeScript Front-End Solutions
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20% Architecture, Design, and Technical Strategy
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20% Cloud Services, APIs, and Platform Collaboration
Daily Responsibilities
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60% Hands-On Engineering and Technical Design
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15% Mentorship and Code Reviews
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15% Cross-Functional Collaboration
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10% Strategic Planning and Technology Evaluation
The Offer
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Bonus eligible
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Medical, Dental, and Vision Insurance
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Paid Time Off and Holidays
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Retirement Savings Program
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Professional Development Opportunities
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Remote Work Flexibility
Applicants must be currently authorized to work in the United States on a full-time basis now and in the future.
Motion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP’s Employment Accommodation policy. Applicants need to make their needs known in advance.
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