Senior JVM Engineer (Kotlin) — Data Platforms, Remote

Simple Machines; Kraków; Hybrid; PLN 160,000 - 240,000; Full time

Benefits offered by this job

Health and Wellbeing Allowance

Professional Development Budget

Certification Budget

Equipment Allowance

Job summary

Simple Machines is looking for a Senior / Lead Full Stack Engineer in Kraków, Poland. You will collaborate with teams to develop scalable solutions across the tech stack, from front-end to back-end and data pipelines.

The role requires strong programming skills, expertise in APIs, and familiarity with cloud infrastructure. The company offers a competitive salary and various professional development benefits, including health allowances, training budgets, and equipment allowances.

Qualifications

• Strong written and verbal English skills are required.
• Core foundation in programming, especially in JVM languages, is essential.
• Experience designing and implementing data-driven APIs is needed.

Responsibilities

• Design backend services for a scalable marketing platform.
• Document technical requirements and deliverables.
• Ensure delivery and support for developed solutions.

Skills

English proficiency

Programming in JVM languages (Kotlin or Java)

API design

Frontend development (React.js, Tailwind, Redux, Typescript)

Cloud infrastructure experience (AWS, Google Cloud, Azure)

Infrastructure-as-code (Terraform, CloudFormation)

SQL databases

Unit and integration testing

Tools

Docker

Kubernetes

Job description

Simple Machines is looking for a Senior / Lead Full Stack Engineer in Kraków, Poland. You will collaborate with teams to develop scalable solutions across the tech stack, from front-end to back-end and data pipelines.

The role requires strong programming skills, expertise in APIs, and familiarity with cloud infrastructure. The company offers a competitive salary and various professional development benefits, including health allowances, training budgets, and equipment allowances.