Senior Java Developer - Smart City

Miejsce pracy: Łódź

Technologies we use

Expected

Java
Spring Boot
SQL

Optional

About the project

We are now working with a global leader within the parking industry to further revolutionize urban parking. With their award-winning app, they have been helping drivers save time and money since 2001, and through this partnership, were taking our efforts to the next level. Together, we are building smarter, more livable cities – using predictive technology and data to create a sustainable, efficient urban experience for all.

Our Architecture and Technology Stack

•Java

•Spring Boot

•RESTful APIs

•Kafka (asynchronous messaging)

•PostgreSQL databases

•React (Front-end, <10% of engineers work)

Your responsibilities

Backend Development: Design, develop, and maintain scalable, secure backend systems for payment validation, money collection, and receipt generation.
Payment Integrations: Integrate with leading payment providers to enable global payment solutions and market expansion.
E-Invoicing & Documentation: Manage e-invoicing systems and invoicing documents while minimizing credit loss.
Security & Data Management: Ensure the highest security standards for payment data and transactions.
Frontend Development: Contribute to frontend tasks as needed for a seamless user experience.
Data Analysis: Analyze production data to optimize system performance and reduce customer friction.
Collaboration: Work with engineering teams and stakeholders to deliver a world-class payment platform.
Continuous Improvement: Stay updated on industry trends to enhance payment solutions.

Our requirements

Location: Poland (access to production databases with customer data)
5+ years of experience in back-end development and a strong competence in back-end programming principles.
Previous experience with Java and Spring Boot.
General knowledge of back-end programming, including databases, SQL and asynchronous messaging.
Experience with DevOps (rapid delivery of changes while the service is serving users in production; troubleshooting incidents and outages; end-to-end ownership of the solution without dedicated QAs and/or system administrators).
Experience with testing: Unit testing, integration testing.
Understanding of system design and architecture: design patterns, microservices.
Architectural Expertise: Designs and implements scalable, reliable, and maintainable systems with a strong focus on long-term impact and quality.
Has knowledge and practical experience with secure coding practices and knows how to ensure protection against common vulnerabilities.
Good team player and a can-do attitude.
Good communication skills in English.
Preferred availability for meetings at 9AM and during 1PM-4PM CET/CEST.
Problem-solving skills: Ability to identify problems, analyze options and implement solutions.
Strong communication skills: ability to effectively communicate/collaborate with the team and its stakeholders. Ability to explain complex technical concepts to non-technical stakeholders, ensuring alignment and clarity.
Teamwork: ability to work well in the team setting and contribute to a positive team culture.
Adaptability and learning: Willingness to learn new technologies and adapt to changing requirements.
Overall proactive attitude: take ownership, bring out challenges. Being “response-able”, thriving towards team’s goals and making things happen.

Optional

Previous experience with billing or financial systems.
Previous experience with AWS cloud services.

This is how we organize our work

This is how we work

at the clients site
you focus on a single project at a time
you have influence on the choice of tools and technologies
you have influence on the technological solutions applied
you have influence on the product
you focus on product development
you focus on code maintenance
agile
scrum

This is how we work on a project

Continuous Deployment
Continuous Integration

Development opportunities we offer

assistance in preparation to public speeches
intracompany training
mentoring
substantive support from technological leaders
support of IT events
technical knowledge exchange within the company

What we offer

Knowledge sharing within our company.
Agile and friendly atmosphere, non-violent communication and full respect for diversity.
Possibility to choose from onsite (in Lodz, Poland) or hybrid work (meetings from time to time in our office in Łódź city centre).
Monthly remuneration: 19.000- 22.000 PLN gross on Employment Agreement.

Benefits

sharing the costs of sports activities
private medical care
flexible working time
integration events

INCUBLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

Hey! Nice to see you!

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

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 having fun….

Our mission is to support tech companies, and 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.

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 Parliaments 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).

Praca Łódź