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Senior/Mid Developer (.NET Core) - FinTech (CLOSED)

Łódź, Poland (Hybrid)

Full Time

About the Job

Hey! Nice to see you!

Let’s share our story to get to know a bit better…. We are business and technology enthusiast that are constantly hungry for new challenges, self- and others-development and nothing motivates us more that great software products and happy customers.

Do we have something in common?

  • people call you technology geek or nerd?

  • are you the one eager to learn and constantly rise the bar?

  • trying to be updated with tech news and all the inspirations from big tech or simply crazy startups from Silicon Valley?

  • extremely responsible for given promises?

  • respect other people, no matter how different from you they are?

  • comfortable while working with a global team?

At Incubly, we believe that great people want to work with great people, so we started to build such a company that will attract great minds and that we can achieve everything not feeling that we actually work, but just have fun….

Our mission is to support tech companies, startups (scaleups) mainly, in fast and high-quality scale-up of their teams and boost their product development, testing and deployment; so we can succeed together.

We are currently working with a fintech startup from Austin in Texas, whom we support in software engineering. Our client can boast of implementation in Latin America market, and new countries/regions planned. If you like to work with us, let us share our need for competences.

As a Senior/Mid Developer (.NET Core), you will be part of development team based in Poland. You will work on implementation of modular, scalable, reliable cloud native microservices exposed to customers in SaaS model.

Your daily responsibilities

  • Use general engineering practices

  • Work with the team to analyze, estimate and implement development tasks

  • Participate in scaled agile delivery process

  • Implement modular, cloud native, dockerized, .NET Core microservices deployed to AWS

  • Writing testable, scalable and efficient code (including unit tests and automated component tests)

  • Participate in code review process to ensure application quality, consistency and spread of good engineering practices

  • Troubleshoot and investigate production technical issues within microservices owned by your team

We need you to have

  • Knowledge and experience in C# and .NET Core

  • General knowledge in Software Development Lifecycle and practices

  • Proficiency in using GIT

  • Familiar with an Agile development process

  • Experience working with solutions hosted on public cloud infrastructure (AWS preferred)

  • Ability to remotely co-operate with stakeholders based in US (TX) & Latin America

  • Time estimation skills

Would be great if you have

  • Experience developing modular, microservice based, cloud-native applications

  • Basic knowledge of non-functional aspects of solutions (performance, HA, resiliency, security)

  • Experience with NoSQL databases (eg. MongoDB)

  • Experience with event-driven systems

  • Experience with Web (ASP.NET MVC, Razor) and Frontend (HTML, CSS, JavaScript, TypeScript)

  • Experience with DevOps practices and tooling

  • Familiar with Docker containers and building .NET Core apps on Linux

  • Experience using Jira as an Agile development tracking tool

  • Fintech experience and working with certification/regulatory requirements

 Our Architecture and Technology Stack

  • Microservices (.NET Core in docker) on AWS ECS

  • Event driven architecture

  • C# / .NET Core

  • Webapp (Razor, JS), mobile apps (iOS, Android, Huwawei)


  • AWS, Terraform, AWS CodePipeline, GitHub Actions, Datadog, Python, Bash

  • MongoDB

  • JIRA / Confluence / GitHub / Slack / Lucid

Our offer

In addition to great company and challenging projects, we can offer much much more, i.e.

  • training & development budget;

  • special incentives for public appearances, in particular during technology or domain/business conferences, but also for writing articles, blogs or podcasts;

  • knowledge sharing within our company;

  • agile and friendly atmosphere, non-violent communication and full respect for diversity;

  • possibility to choose from onsite (in Lodz) or hybrid work;

  • integration budget – to get to know better with your colleagues and client;

  • B2B or employment contract;

  • remuneration offered: 800 – 1200 PLN net/day on B2B and 13.500 - 21.000 zł / month on employment agreement;

  • possibility to engage not only technically, but also have an impact on the new-born company that is just starting to define its culture and identity;

  • if you know Spanish, you will have a possibility to practice it :)

I hereby give consent for my personal data included in my application to be processed by Incubly Sp. z o.o. for the purposes of the recruitment process under the European Parliament's and Council of the European Union Regulation on the Protection of Natural Persons as of 27 April 2016, with regard to the processing of personal data and the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation).

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