Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
Scoutfield Logo

See all jobs on Scoutfield

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
8th Light

Principal Software Engineer

8th Light

. Work with a variety of clients, typically one to two in a year .

Posted 10/2/2026full-timeLondon • United KingdomLead💰 £92,818 - £116,122 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in platform engineering, architecture, and scalable system design, with a strong focus on AI/ML integration and production-grade software delivery. Proven ability to lead diverse teams, mentor engineering talent, and drive high-stakes consulting engagements across various industries.

Highest-signal resume keywords
Platform EngineeringAI/ML Feature DevelopmentProduction-Grade Software DeliveryScalable System DesignConsulting Acumen

ATS Keywords

Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
JavaC#/.NETPythonTypeScriptJavaScriptReactGoRubyScalaSQL
Soft Skills
LeadershipMentoringCollaborationCommunicationClient Relationship Management
Tools & Technologies
DatabricksDevSecOpsDevOpsMLOpsInfrastructure as CodeLangChainLlamaIndexCrewAIAutoGenN8n
Industry Keywords
AI Development ToolsArchitecture-Level ProblemsObservabilityScalabilitySecurityReliabilityMaintainabilityPerformanceFeedback ConversationsTechnical Roadmaps

Tech Stack

Tools & technologies
JavaJavaScriptPythonReactRubyScalaSQLTypeScriptGo.NET

About the role

Key responsibilities & impact
  • Work with a variety of clients, typically one to two in a year
  • Build trust with clients and demonstrate technical expertise and domain understanding
  • Drive platform engineering work and connect long-term technical vision to delivered outcomes
  • Lead platform strategy and delivery across diverse platform types
  • Balance technology choices while delivering high-quality work within deadlines
  • Advise clients on architecture, scalability, and platform evolution
  • Collaborate on systems spanning the full ML lifecycle, from data ingestion and preprocessing through deployment, integration, and performance monitoring
  • Drive innovation by surfacing technical approaches and product solutions
  • Lead or initiate formal feedback conversations through retrospectives
  • Document outcomes and drive action items
  • Design and manage high-level technical roadmaps for large engagements
  • Build networks and maintain relationships with clients and industry leaders
  • Coach client engineering teams and transfer knowledge
  • Influence client CTOs and executive decisions
  • Partner with account teams on planning, opportunity identification, stakeholder relationships, and pre-sales scope shaping
  • Facilitate retrospectives, strategy sessions, and technical deep-dives
  • Identify, mitigate, and resolve blockers
  • Mentor, lead or design workshops, represent 8th Light in the tech community, and support hiring processes
  • Demonstrate leadership in scalable system design, modular architecture, and platform- or product-oriented development
  • Apply testing strategies, observability, fault tolerance, secure engineering practices, and architectural patterns

Requirements

What you’ll need
  • Typically 10+ years of long-term, repeated success across a variety of projects
  • Deep consulting acumen, technical expertise, and product thinking
  • Experience building and shipping production-grade platforms, reusable foundations, tools, infrastructure, and workflows
  • Experience taking AI and agentic systems from prototype to production
  • Strong understanding of infrastructure, authentication, and observability
  • Experience delivering high-stakes consulting engagements across multiple language paradigms, stacks, ecosystems, and client industries
  • Experience leading production-grade software delivery using languages and frameworks including Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL
  • Experience with AI development tools and translating experimentation into faster, higher-quality delivery
  • Track record of assessing and adopting new software industry tooling and trends
  • Experience building or integrating AI/ML features, including recommendation engines, NLP, computer vision, predictive analytics, RAG pipelines, and agents
  • Experience leading modernization and replatforming efforts
  • Experience solving architecture-level problems involving scalability, security, reliability, performance, maintainability, and observability
  • Experience facilitating alignment across technical and non-technical stakeholders
  • Experience providing mentorship and team support at scale
  • Strongly preferred: platform engineering, data engineering including Databricks, production agentic systems, RAG pipelines, vector search, LangChain, LlamaIndex, CrewAI, AutoGen, n8n, DevSecOps, DevOps, MLOps, and Infrastructure as Code

Benefits

Comp & perks
  • Wellness package
  • Unlimited access to thousands of books, courses, and expert-led training on the O'Reilly learning platform
  • Annual financial stipend and time allotment for learning & development
  • Coworking support for our global team
  • 12 weeks of new parent leave available for eligible employees
  • Hybrid work with a minimum of one day per week in the Waterloo office
  • In most cases, consulting engagements do not require travel