Senior Backend Engineer

Position Overview

We are looking for a Senior Backend Engineer to join our team. You will be a shaper of the design and architecture of the core platform and work closely with the founding team to deliver 10x value to our clients.

As an early-stage startup, we pride ourselves on our ability to roll up our sleeves and build from scratch. You’ll ship code frequently, iterate quickly based on feedback, and still meet the stringent security, performance, and uptime requirements our clients expect.

We all love to build, scale, and grow: our leadership team has a strong track record of building products, scaling teams, and driving growth, and our ambitious engineers join us from leading tech companies and unicorns.

If you’re passionate about turning complex problems into simple, elegant solutions, this role is for you. You’ll have a meaningful opportunity to shape our engineering culture from the ground up.

What you'll do

• Design and own the core of our platform, from architecture to implementation

• Build a robust, secure, and resilient data ingestion layer capable of handling diverse and high-volume data sources

• Develop a performant scraping and parsing layer to reliably capture and structure data from the web and other external systems

• Deliver customer-facing APIs and developer-friendly documentation that enable a seamless self-service product experience

• Impact and shape the engineering culture, setting high standards for quality, ownership, and collaboration

• Continuously improve our software engineering practices and processes, driving better reliability, scalability, and developer productivity

What you bring

• You are an effective and self-driven builder

• 5+ years of experience building and owning a complete end-to-end technology stack (backend, CI/CD, logging, monitoring, alerting)

• 3+ years of Python familiarity

• Experience with Google Cloud Platform (or equivalent: AWS, Azure)

• Experience in designing customer-facing REST APIs and asynchronous architectures (e.g. queues, pub/sub, lambdas, webhooks)

• Strong experience with relational database modelling (using PostgreSQL or MySQL)

• Familiarity with software engineering best practices, such as DevOps, and CI/CD

• Bachelor's or Master's degree in Computer Science or a related field

• Excellent communication skills and ability to work collaboratively in a fast-moving environment

It would be a plus if you have:

• Experience with low-level languages like C++, Rust or Go

• Experience writing web scrapers

• Experience developing and maintaining backends for complex processes

Our Offer

• Tackle meaningful problems with real-world impact

• Competitive salary and equity package

• Join us onsite in our offices in London or Porto

• Flat hierarchy with direct access to the founders

• Top-of-the-line equipment

• Private health insurance, plus sick and compassionate leave as needed

About us

Condukt is the next-generation compliance platform for financial services, offering an agentic solution powered by real-time data for business identity.

Always-on and policy-aware, Condukt enables financial institutions and fintechs to gain actionable insights into business verification - unlocking growth, increasing efficiency, and strengthening compliance.

We were founded by former operators and builders with deep experience in banking, payments, and lending. Today, our team spans across London and Porto, bringing together engineers, product owners, and operators from companies like Revolut, Meta, Block (Square), SumUp, American Express, Yandex, and Marshmallow.

Trusted by leading regulated entities, including Wise, Tide, Mollie, Shift4, Rakuten, Flatpay, and myPOS, Condukt is backed by top investors, including Lightspeed Venture Partners and MMC Ventures.

If you have any questions, please reach out to hiring@condukt.co.