8th Light
8th Light
8th Light is a software design and development consultancy founded in 2006. Its teams work with businesses to shape software strategies, build tailored digital products, and develop AI applications aligned with practical business goals. The company also supports enterprise organizations as they scale systems and integrate advanced AI technologies, combining consulting with hands-on development to address complex technical challenges.

Lead Software Engineer - Hybrid in London

Lead complex consulting engagements, guide engineering teams, and shape AI/ML systems at 8th Light, a technology solutions consultancy. The role combines architecture, delivery leadership, client partnership, and technical mentorship.

Description

  • Act as the lead technologist across projects for a range of clients
  • Direct complex projects and multidisciplinary teams across technologies and frameworks
  • Contribute quickly while establishing strong client relationships and trust
  • Make pragmatic technology decisions while delivering high-quality work to schedule
  • Facilitate architecture and software design discussions
  • Work across the full machine learning lifecycle, including data ingestion, preprocessing, deployment, integration, and performance monitoring
  • Develop technical and non-technical solutions with colleagues and clients
  • Lead or initiate structured feedback discussions through retrospectives
  • Communicate outcomes clearly, document decisions, and drive follow-up actions
  • Demonstrate 8th Light’s values and strengthen team and company culture
  • Keep team backlogs healthy, prioritized, and estimated
  • Own high-level roadmaps for large engagements
  • Build and maintain relationships with client technical leaders
  • Run client syncs, share status updates, assess risks, and present solutions
  • Identify, reduce, and resolve obstacles affecting team progress
  • Mentor colleagues, lead or create internal and client workshops, represent 8th Light in the technology community, or support hiring

Requirements

  • Typically bring at least seven years of sustained success across varied projects
  • Have led high-stakes consulting engagements from discovery through production
  • Build high-quality, maintainable software collaboratively and incrementally
  • Write production-quality code in languages and frameworks such as Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL
  • Use AI-assisted development tools for scaffolding, refactoring, debugging, test generation, and documentation
  • Have built or integrated AI/ML-powered capabilities into products or systems
  • Have experience with automated testing
  • Can debug and refactor existing codebases
  • Work effectively with Git, macOS/Linux, and CI/CD systems
  • Address scalability, security, reliability, and performance requirements
  • Bring together cross-functional teams and varied perspectives
  • Make considered recommendations and establish direction in ambiguous situations
  • Mentor colleagues and share technical knowledge
  • Give and receive feedback constructively
  • Communicate empathetically with stakeholders and colleagues
  • Balance technical priorities with product and user needs
  • Strongly preferred: experience with platform engineering, data engineering or Databricks, production agentic systems, RAG pipelines, vector search, LangChain, LlamaIndex, CrewAI, AutoGen, n8n, DevSecOps, DevOps, MLOps, and Infrastructure as Code

Benefits

  • A wellness package focused on the whole person
  • Unlimited access to thousands of books, courses, and expert-led training through the O’Reilly learning platform
  • An annual financial stipend and dedicated time for learning and development
  • Coworking support for the global team
  • Twelve weeks of new-parent leave for eligible employees
  • A hybrid work model requiring at least one day per week in the Waterloo office
  • Consulting engagements generally do not require travel

Related Jobs

Basis Technologies

Office and Administrative Coordinator — Basis Technologies, Chicago (Hybrid)

Basis Technologies

Manage daily operations at Basis Technologies’ Chicago headquarters while supporting executives with scheduling, travel, and administrative projects. Coordinate facilities, vendors, events, and workplace logistics in a hybrid role.

Open
GFIC Geiger Food Ingredients Recruitment & Consult.Ing

Senior EMEA Product and Business Development Manager, Food Ingredients

GFIC Geiger Food Ingredients Recruitment & Consult.Ing

Lead product and business development for an international food ingredients distributor across EMEA. Build principal relationships, support sales managers in 40 countries, and grow B2B business in oils, fats, cocoa, and other food ingredients.

Open