Position: Backend Kotlin Software Engineer
Company: Proexe
Experience required: 3y
English level: upper

Backend Software Engineer with (Kotlin/Java)

🌎 Remote or hybrid working model from the Warsaw office

📌 B2B/Contract of Employment

🌴 Paid holidays

🖥 Technical equipment provided by us

PROEXE is a company operating since 2013 in the mobile/web interactive solutions market. We have been part of the largest private capital group in Poland - VECTRA since 2020.

Due to the dynamic development, we are looking for a Backend Software Engineer with Kotlin. You will be responsible for building new exciting products and developing backend development skills through various research methods. We continuously strive to leverage the latest solutions and research bleeding-edge new technologies!

We expect:

- 2+ years of commercial experience with Java/Kotlin backend development
- Strong Knowledge of Kotlin, REST, SQL
- Solid Experience with writing unit and integration tests
- Strong analytical skills
- Strong English, at least B2+

Nice to have:

- Knowledge of Ktor Server, Exposed, Coroutines, Vert.x
- Bachelor’s degree in Computer Science, Software Engineering, or a similar field
- Experience in working with Docker containers
- Good understanding of the concept of Infrastructure as Code (IaC) utilizing the Terraform
- Strong infrastructure background, familiarity with AWS IAM
Streaming ingestion technologies like Apache Kafka
- Data transformation
- NoSQL database and Redis
- Experience with AWS and other storage and computing cloud services: S3, Lambda, Glue, ECS

Responsibilities:

- Solid and robust software development for IoT platform cloud infrastructure
- Ensuring the quality of the implemented solutions by writing tests for key project elements, responding to input about errors from the QA test team
- Writing technical documentation (algorithm descriptions, flowcharts, etc.)
- Being constantly oriented to new emerging technological solutions that can positively impact the quality of the products
- Collaborating closely on improving the architecture

We offer:

- Work in our office in Warsaw (near Dworzec Zachodni), Katowice, Gdynia or remotely
- Opportunity to grow through career advice based on close collaboration with experienced Team Leaders
- Attractive employment conditions
- Paid holidays
- Benefits (sports cards), integration meetings
- Budget for development

What is the recruitment process for this position?

1. Please fill in the form provided by us. It will take you about 5 minutes to complete it.
2. If your application matches our offer, we arrange a 30-minute meeting with one of our team members.
3. If the 1st interview goes well, we arrange a meeting with our Team Leader. This type of conversation usually takes about 60 minutes.
4. If the conversation with the Team Leader is successful, welcome onboard!