Senior Full-Stack Engineer

1 month, 3 weeks ago
Full-time
Senior
Software Development
Bluefish

Bluefish

Bluefish is an AI marketing platform tailored for enterprise brands, helping them manage their visibility in AI-generated search results. Founded by a team of seasoned professionals in advertising technology, Bluefish aims to assist brands in understanding and influencing their representation across major AI systems. The company has successfully raised $23.5 million in funding to support its mission. The platform offers several key capabilities, including AI monitoring and visibility, performance optimization, and measurement and analytics. It analyzes AI responses from systems like ChatGPT and Google AI, providing insights into brand representation and sentiment. Marketers can optimize their content strategies and track the effectiveness of their campaigns against custom KPIs. Additionally, Bluefish integrates AI commerce solutions to connect marketing efforts with sales outcomes. With a client base that includes many Fortune 500 companies, Bluefish is positioned to support brands across various industries, including financial services, consumer goods, and travel. The company focuses on generative engine optimization, allowing businesses to adapt to the evolving landscape of AI-driven consumer discovery.

information technology & services
51-200
Founded 2024
$20M raised

Description

  • Architect, develop, and own scalable, secure web applications.
  • Validate the technical feasibility of UI/UX designs and optimize performance across the full stack.
  • Set and enforce engineering standards through code reviews, coding standards, and spec-driven development practices.
  • Lead system scaling initiatives to support significantly higher load and harden critical infrastructure.
  • Collaborate closely with AI engineers, product managers, and designers to deliver impactful solutions.
  • Translate emerging trends in GenAI, LLMs, GEO, and AI-driven marketing into product and technical decisions.
  • Mentor teammates and contribute to thoughtful design discussions and continuous improvement.
  • Instrument observability, feature metrics, and adoption signals to drive root-cause analysis and product feedback loops.

Requirements

  • 5+ years of full-stack experience with TypeScript and React, shipping production-grade applications end to end.
  • Experience or willingness to code with Python.
  • Fluency in AI-assisted development using LLM tooling.
  • Experience designing, deploying, and operating AWS infrastructure with Terraform.
  • Strong expertise in building high-throughput, fault-tolerant APIs, including query optimization, indexing strategies, and data access patterns at scale.
  • Strong system design and data modeling fundamentals.
  • Experience owning observability end to end, including SLIs/SLOs, structured logging, distributed tracing, and alerting.
  • Product mindset with hands-on go-to-market experience and the ability to partner with Product Managers on roadmap priorities.
  • Preferred: experience designing enterprise-grade multi-tenant account and organization data models.
  • Preferred: experience architecting RBAC or ABAC permission systems.
  • Preferred: experience building enterprise readiness features such as audit logs, admin controls, and permission management.
  • Preferred: experience working with large datasets.
  • Preferred: experience working in a monorepo setup.

Benefits

  • Remote work in the UK with a London-linked office.
  • Opportunity to join an early-stage, fast-moving startup with immediate ownership and impact.
  • Exposure to challenging, high-impact problems at the center of AI and mar-tech.
  • Career growth upside as the company scales.
  • Work with an experienced, high-performing team.

Interested in this position?

Apply directly on the company website

Apply Now

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