Important note!

At Duco, we believe in developing potential so we’re not looking for the perfect candidate with gold medals and superpowers. Even if you don’t have everything listed below, if you think you could be great in this role please do apply.  We want to hear from you. Truly!

This is a remote position Poland-wide with the possibility to work at our office based in Wroclaw.

About us

We started Duco because we believe that dealing with data at scale requires more intelligent systems. The proliferation of data formats, complexity and volumes are causing big issues in enterprises, who spend billions dealing with the resulting problems. It doesn’t need to be this way. Today, Duco provides Software as a Service (SaaS) solutions in the cloud to Financial Services, Insurance, and FinTech companies dealing with mission-critical data management issues and provides firms on-demand data integrity and insight, helping to drive operational efficiency, business agility and strategic decision-making.

Duco’s mission is to “make managing data easy” by replacing spreadsheets and technology-heavy solutions in areas like data prep, reconciliation, data quality and data management with a user-friendly, machine learning-powered platform.

Headquartered in London, with offices in the UK, US, Singapore, and Poland, Duco’s software is used by 14 of the top 30 global banks, asset managers with over $10 trillion in assets, leading payments innovators, exchanges and custodians, and insurers.

We’re going through a high growth phase, so we’re seeking several talented developers to join our Development team and be part of something truly transformational in the data space. 

Bet you’re thinking ‘Yeah, lots of companies are hiring developers.  So what?’

There’s one big difference here: At Duco, we give our developers the freedom to do their best work.

Why Duco 

We put people first. Always! We genuinely care about transparency and we make sure to give everyone a voice. Regardless of roles or seniority levels, we value all opinions and input. We communicate honestly, whether the news is good or bad, and share knowledge and successes openly. Our philosophy is always to support, not micromanage. 

Don’t take our word for it though, this is reflected in our Glassdoor reviews!  

About the role

If you are a student of computer science, a fresh graduate or maybe just starting your career in software development in Ruby this role is a great start for you. 

Our development teams are autonomous units, each is developing different parts of our product or creating new ones. Every Developer has a say in choosing the right tools and technologies for the job. They don’t just ‘code to order’ - where’s the fun in that?!

Very well
RubyRuby on Rails

  • Business requirements analysis
  • Software and data model design
  • Software development and refactoring
  • Code reviews
  • Writing test cases
  • Deploy code to production
  • Integration with existing systems
  • Supporting the solutions you create

  • Good knowledge of Ruby, Ruby on Rails languages
  • ~ 1,5 year of commercial experience in using Ruby, Ruby on Rails languages
  • Basic knowledge or willingness to learn React/Typescript
  • Knowledge of relational database concepts

Work at Duco

WE’RE NOT A TYPICAL EMPLOYER We believe that everyone does their best and achieves their full potential when they’re happy and engaged. Everyone should love what they do and feel proud of their work. That means:
 * You get a genuine voice in what we do and how it’s done 
 * You can expect us to always communicate honestly and openly, whether the news is good or bad 
* You’ll be part of a culture built on trust, support, and knowledge sharing (no-one micromanages here) 
* We believe in collaboration and sharing success, not in red tape 
* You’ll be encouraged to explore new ideas, try different things, and ask questions

Data Platform

The Duco Platform brings together data prep, data quality, reconciliation and lineage across enterprise. It delivers rapid deployment of no-code, machine learning powered solutions that enables our clients to build a single source of truth for mission-critical data across their organisation.

Data Prep

A new way to gather, normalise and transform your operational data immediately, without coding. Perfect for highly controlled and regulated environments.


Duco Alpha – our machine learning engine – speeds up set up even further by analysing data and suggesting field matches to minimise manual work. Ingest and normalise data from multiple flat files, with no need for coding, uses our unique Natural Rule Language.

New Products

Part of our strategy for this year is to build from scratch new products, we are happy to tell you more during interview process.