Senior Full-Stack Engineer - Team Decide

About the Role

Taktile empowers financial institutions to transform into truly AI-native organizations. We're growing rapidly with enterprise customers across banks and insurance companies, and we're looking for a Senior Full-stack Engineer to join our engineering team. In Team Decide you'll focus on designing the distributed execution engine that runs customer workflows. You'll own critical systems end-to-end on a team where your decisions shape the product.

What You'll Do

• Build and operate backend services in Python on AWS — Lambda functions, DynamoDB, Aurora, and event-driven pipelines that handle real production traffic. You'll leverage agentic AI tools as part of your daily workflow.
• Work on exciting AI initiatives such as MCP servers, agentic co-pilot.
• Tackle hard backend problems — latency, reliability, and scalability are everyday concerns.
• Own your systems end-to-end: from architecture and implementation to deployment, monitoring, and incident response.
• Make key architectural decisions — you'll have real authority over how things are built.
• Raise the bar for the team through code reviews, mentoring, and improving our development tooling and processes.
• Work directly with Product and Design to shape what we build next.

Requirements

• At least 5 years of professional full-stack software engineering experience, with a proven track record of leading complex projects in a senior capacity (2+ years).
• Deep expertise in React.
• Experience working with Design Systems to ensure a consistent UX among different parts of the product.
• Strong communication and collaboration skills.
• The ability to work in a hybrid model from our Berlin HQ, the London office, or the Iasi hub. Please note that relocation assistance is not provided for this role.

Ideal, But Not Required

• Strong system design skills — you're comfortable making architectural trade-offs and defending them.
• AWS Serverless experience at scale (Lambda, SAM, CloudFormation, DynamoDB, Aurora…).

Our Offer

• Work with colleagues that lift you up, challenge you, celebrate you and help you grow.
• Experience a truly flat hierarchy and communicate directly with founding team members.
• Learn from experienced mentors and achieve tremendous personal and professional growth.
• Receive a top-of-market equity and cash compensation package.
• Get access to a self-development budget you can use to e.g. attend conferences, buy books or take classes.
• Receive a new Apple MacBook Pro, as well as meaningful home office set-up.

About Us

Taktile enables financial institutions to transform into AI-native organizations that are increasingly powered by autonomous agents. With our modular Agentic Decision Platform, customers combine AI agents, rules, relevant context, and human oversight to safely automate and optimize their decisions. Founded in 2020, Taktile powers millions of decisions daily for institutions including Mercury, Monzo, Faire, and Pleo. With offices in New York, Berlin, London, São Paulo, and Iași, the company has raised $184M from Growth Equity at Goldman Sachs Alternatives, Index Ventures, Tiger Global, Balderton Capital, and Y Combinator.