Full Stack OTEL Developer
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on next-gen solutions emphasizing OpenTelemetry (OTEL) for observability, automation, and scalability. Core technologies include Python, Java, .NET, Ansible, SQL, IIS. Responsibilities cover backend development (REST API), telemetry integration with tools like Prometheus, Grafana, Splunk, deployment automation, and collaboration with DevOps and SRE teams. Benefits include healthcare, Multisport card, life insurance, training budget.

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Full Stack OTEL Developer

Company: Mindbox Sp. z o.o.

from: 8 July 2026
to: 7 August 2026
26 000 - 30 000net (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland

Requirements

Expected technologies

Python
Java
.NET
SQL
Ansible
OpenTelemetry

Optional technologies

Grafana
Prometheus

Operating system

Windows

Our requirements

  • Proven proficiency in Python, Java, and .NET frameworks
  • Expertise in REST API design and development
  • Strong SQL knowledge for data modelling and optimization
  • Hands-on experience with Ansible for automation
  • Proficiency with OpenTelemetry (OTEL) implementation and telemetry instrumentation
  • Practical knowledge of IIS configuration and management
  • Excellent collaboration skills and strong problem-solving ability

Optional

  • Familiarity with observability-driven architectures
  • Prior experience integrating telemetry data with modern dashboards (Grafana, Prometheus)
  • Event-driven architecture exposure and experience in cloud-native environments

Your responsibilities

Backend Development:
  • Design, develop, and maintain RESTful APIs using Python frameworks
  • Build backend services using Java and .NET frameworks
  • Work with SQL databases for schema design and query optimization
  • Automate infrastructure and application deployment using Ansible
  • Observability & Monitoring:
  • Implement OpenTelemetry (OTEL) standards for widespread telemetry instrumentation
  • Integrate observability with tools like Prometheus, Grafana, Splunk
  • Ensure performance insights through logs, traces, and metrics collection
  • Frontend & Integration:
  • Collaborate with front-end teams to build seamless user-facing features
  • Ensure full-stack feature development and integration with backend services
  • Web Hosting and Deployment:
  • Configure and manage IIS (Internet Information Services) for enterprise applications
  • Maintain application availability, scalability, and security standards
  • Collaboration & Engineering Practices:
  • Work closely with DevOps, SRE, and infrastructure teams to deliver integrated solutions
  • Apply strong best practices for code quality, testing, and continuous deployment
  • Note: Detailed project information will be shared during the recruitment process.

    About the project

    We are seeking a highly skilled Full Stack Developer to work on next-generation solutions with a strong emphasis on OpenTelemetry (OTEL) for observability, automation, and multi-environment scalability. This role requires deep backend engineering expertise, API development skills, and hands-on experience with observability technologies.
    The ideal candidate will work across backend, frontend, and infrastructure layers, contributing to Python-driven APIs, Java/.NET services, as well as frontend integrations, while automating configurations with Ansible and deploying in enterprise-grade environments.
    Sounds like your kind of challenge?

    This is how we organize our work

    This is how we work

    agile

    This is how we work on a project

    • Continuous Deployment
    • Continuous Integration
    • testing environments
    Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.
    Company

    What we offer

    • Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.).
    • Hybrid work setup – 6 days a month from the office in Kraków
    • Collaborative team culture – work alongside experienced professionals eager to share knowledge.
    • Continuous development – access to training platforms and growth opportunities.
    • Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more.
    • High quality equipment – laptop and essential software provided.

    Benefits

    • sharing the costs of sports activities
    • private medical care
    • sharing the costs of professional training & courses
    • life insurance

    Mindbox Sp. z o.o.

    At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe.
    Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.
    Full Stack OTEL Developer
    26k–30k zł / mth. (B2B)
    I apply to:
    Mindbox Sp. z o.o.
    Kraków, Lesser Poland
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