Applied AI Engineer - AI Neobank App

Bjak
Madrid, Spain
25 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Job source

Tech stack

Application Programming Interfaces (APIs) Artificial Intelligence Business Systems Python (Programming Language) Software Engineering Systems Integration Large Language Models Backend

Job description

We are looking for applied AI engineers to build AI-native systems for BJAK’s AI Neobank app. This is not a research-only role. We need builders who can use AI to automate real workflows, improve products, reduce manual work and make financial services easier for users and teams.

What You’ll Own

  • Build AI-powered workflows, assistants, agents and automation systems.
  • Apply AI across customer support, CRM, onboarding, claims, renewals, payments, operations and internal tools.
  • Work with product and engineering teams to turn manual processes into scalable AI-native systems.
  • Build integrations with LLMs, internal data, APIs, documents, knowledge bases and business systems.
  • Design evaluation, monitoring and fallback flows so AI outputs are useful, safe and reliable.
  • Prototype quickly, test with users or operators, then productionize what works.
  • Improve speed, quality and consistency across workflows using AI where it creates real business value., + People who only want research projects with no production ownership.
  • Candidates who treat AI as demos instead of working systems.
  • Engineers who do not care about evaluation, reliability or user impact.
  • People who overclaim AI impact without evidence.
  • Builders who cannot work with product, ops and business teams.

Requirements

  • Strong software engineering foundation, preferably with Python and backend systems.
  • Hands-on experience building with LLM APIs, agents, RAG, workflow automation or AI tools.
  • Able to connect AI systems with real product, data and operational workflows.
  • Good judgement on where AI helps and where rule-based systems or human review are better.
  • Understands evaluation, accuracy, latency, cost, privacy and failure modes.
  • Fast builder who can prototype, test and ship practical systems.
  • Experience in fintech, insurance, support automation, CRM or operations automation is a strong advantage.

The Kind of Builder We Want

  • Practical AI builder, not just a prompt experimenter.
  • Thinks in workflows, systems and measurable quality.
  • Can build quickly but still cares about guardrails and reliability.
  • Comfortable working with messy real-world data and processes.
  • Honest about what AI can and cannot do., English is our main working language across global teams. Strong English communication is required.

Benefits & conditions

Our process is designed to move fast:

  1. Online assessment or practical task
  2. Technical interview
  3. CEO / final round For strong candidates, we aim to complete the process and make an offer within 1 week from the start of the interview process. Candidates who complete assessments quickly will be prioritized. Inscribirse en esta oferta

About the company

The original mission of BJAK is we believe people deserve smarter ways to plan, save and grow their money. This is the origin of our name. Started in 2019, we built the first mobile-first, insurance platform, enabling insurance to be accessible online by millions in the region. Today, its the leading insurance platform in Southeast Asia. Today, we are expanding ways to help people in the region - this includes spending, saving, investing, exchanging, travelling, and more. Our mission is help people get more from their money every day. We have teams working around the world, with over 20 nationalities from our offices and remotely, who truly enjoys their work. We are looking for the most talented and driven people we can find. We are looking for people who work for their passion, not counting hours. Who loves building great next-generation products, not status quo. Who cares about redefining how everyone around us can get the best financial applications, not for an exclusive few. If you’re this person, we’d love to talk to you.

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.adzuna.es

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

1:24 min

Building client-facing AI agents for engineering teams

Alfonso Graziano Alfonso Graziano · Coffee With Developers

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

5:42 min

Identifying ideal use cases and incremental technology adoption strategies

Marco Otte-Witte · WWC 2023

3:00 min

Designing data ingestion architecture with system integration

Eldert Grootenboer +1 · WWC 2023

51 sec

Overview of AI applications in banking

Doraly Chezeu Sukem Doraly Chezeu Sukem +1 · WWC 2024

1:12 min

Choosing TypeScript for complex backend applications

Maximilian Otto Maximilian Otto · WWC 2024

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