Software Engineer - Node, AWS, Serverless | B2B Contract | 15k-25k PLN pm

Job description


Why should you apply to this Software Engineer role? 

🚀 Deliver products that reach 5 million users and handle 2.7 million API requests per hour.

🤑 Long-term B2B contract with earning potential of 15k-25k PLN per month! 

🇵🇱 Remote opportunity with team members in Wroclaw and Manchester. 

🧠 Join a mature engineering team that prioritises clean code, TDD and modern technology


Who are we and what do we do? 

We’re Checkd. A multi-award-winning product development startup: building industry-leading native mobile and web applications for the sports betting industry.

Our statistics-led, intelligent and data-driven platforms have transformed online sports betting for good. Instead of guesswork; we leverage real-time data, advanced analytics and predictive modelling to provide our customers with the insights they need to make better decisions when betting online. 

Trusted by over 2 million customers worldwide – our unique combination of digital products, performance media and global expertise has enabled us to scale quickly. But we’re just getting started… Join us as we bring better betting to the world


What does a Back End Software Developer do at Checkd?

No two sprints are the same at Checkd. So one day you might be using Kafka to create high-performance data pipelines that process tens of thousands of live sports games into our in-house prediction engine. Next, you might be harnessing the power of Serverless, API-Gateway and Lambda to build lightning-fast, scalable APIs that power the front-end apps that millions of users interact with, daily. The back end team is diverse, it’s exciting and always changing! 

Although we write the backend and main API in Node.js (AWS Lambda + Serverless framework) we’re keen on speaking to backend developers with experience across any backend language. So, if you’ve got Ruby, Python, Golang, PHP or Java experience and looking to work with Node.js => get in touch! 👍 

Job requirements

You should join us if you have experience:

  • Working on large-scale products that handle high volumes of data.

  • Building clean backends with either Node.js, Ruby, Python, Golang, PHP or Java

  • Working with AWS technologies including Lambda, API Gateway & CloudFront

  • Optimising relational and non-relational databases, as well as queuing systems.

  • Designing & building scalable architectures.

  • Practising quality software design & build fundamentals (e.g. SOLID, TDD)

  • Releasing the highest-quality code possible and won’t settle for anything less.

What’s in it for you?

💸 As a B2B contractor – you’re your own boss, you manage your own time and taxes. But, don’t have to worry about job security. This role will be like a permanent position.

🌴 Want to spend the summer surfing in Portugal like our senior dev Maciej? Sweet! As long as you’re doing what’s needed, we don’t mind at all…

🥱 Meetings SUCK! So that’s why we only have two short stand-ups per week and don't distract people with unnecessary stuff.

⚡ We release clean, performant code - quickly. So you’ll see your hard work, in prod lightning fast!

🚀 Our products reach over 5 million users and handle 2.7M API requests per hour.

🌎 You'll get to work with international clients producing world-class sporting products in the UK, USA, Europe & Africa

🔥 Opportunity to work alongside people from various countries and cultures

🎉 Hone your skills & learn new technologies with our dedicated “learning days”

Where will you work and what's the team like?

We’re a multinational, semi-remote technical team that's based in Wroclaw, Poland. Our technical team is about 25 people strong and we work in cross-functional squads, made up of software engineers (FE, Native Mobile, BE), QA’s, designers and product owners. 

Our backend team is led up by our Lead Engineer, Michal Lomnicki. The role will be remote, but the team also regularly meet in Wroclaw for social and work events, so it'd be great if you could make those events too. Ideally, we're looking for engineers in Wroclaw, but we're also happy to look at anyone in a +/- 1 hour timezone of CEST.

Interested? Thinking about it? Keen to learn more?

If the answer to any of these questions is ‘yes’ - hit the “APPLY NOW” button and get in touch. Even if you’ve got questions or are unsure about something, get in touch and our Head of People, Sam will help you figure it out…