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BJAK

Bjak is a technology company focused on making financial services easy, fun and more rewarding for everyone

Technical Lead, Applications

Full-stack EngineerSoftware EngineerFull TimeRemoteSeniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

United Kingdom

Posted

25 days ago

Salary

0

Seniority

Senior

English

Job Description

Technical Lead, Applications

BJAK

• Directly own the core application architecture that connects AI systems to real-world user experiences. • Responsible for the design, reliability, and evolution of backend services, APIs, and client integrations across mobile and desktop. • Ensure production-grade reliability: observability, monitoring, retries, fallbacks, and failure handling. • Ensure AI capabilities are integrated into the product with clear abstractions, predictable behavior, and graceful failure modes.

Job Requirements

  • Significant experience leading application or product engineering for complex systems.
  • Strong hands-on background building and shipping backend systems used in production.
  • Experience delivering AI-powered products, with a deep understanding of model integration trade-offs.
  • Excellent system design skills across services, APIs, clients, and data flows.
  • Proven ability to make high-impact technical decisions under ambiguity.

Benefits

  • A hands-on leadership role
  • Have the opportunity to own the application engineering strategy and execution across backend, mobile, and desktop.
  • Partner closely with Machine Learning leadership to translate model capability into shippable product features.
  • Collaborate with small, senior applications team, including backend, mobile, and desktop engineers.

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