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 10/22/2026full-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 and architecture, with a strong focus on building and shipping production-grade systems. Proven ability to lead high-stakes consulting engagements, mentor teams, and drive innovation in AI/ML solutions.

Highest-signal resume keywords
Platform EngineeringAI/ML Feature IntegrationProduction-Grade Software DeliveryClient Relationship ManagementTechnical Leadership

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
Client Trust BuildingMentorshipCollaborationFacilitationFeedback Management
Tools & Technologies
DatabricksDevSecOpsDevOpsMLOpsInfrastructure as CodeLangChainLlamaIndexCrewAIAutoGenN8n
Industry Keywords
ScalabilityObservabilityArchitecture-Level ProblemsModernizationReplatforming

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
  • Rapidly build trust with clients and understand their domains and objectives
  • Drive platform engineering work and lead platform strategy and delivery
  • Balance technology choices while delivering high-quality work within deadlines
  • Advise clients on architecture, scalability, and platform evolution
  • Collaborate on systems covering the full ML lifecycle from data ingestion and preprocessing through model 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 client and industry relationships
  • Coach client engineering teams and improve engineering practices
  • 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
  • Long-term repeated success on a variety of projects, typically over the course of 10+ years
  • 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 building or integrating AI/ML features, including recommendation engines, NLP, computer vision, predictive analytics, RAG pipelines, and agents
  • Experience with 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 experience in platform engineering, data engineering, 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 working model with London coworking support