Bjak is a technology company focused on making financial services easy, fun and more rewarding for everyone
Technical Lead, Applications
Location
United Kingdom
Posted
25 days ago
Salary
0
Seniority
Senior
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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