Software Engineer (Backend)

Software Engineer (Backend)

Join the team responsible for developing and maintaining Coiote DM – a scalable, microservices-based platform used to remotely manage millions of IoT devices worldwide.

Our system enables secure device provisioning, monitoring, firmware updates, and large-scale device lifecycle management. We work with modern backend technologies, cloud infrastructure, and distributed systems to ensure high performance, scalability, and reliability.

We are looking for a Regular Software Engineer (Backend) to join our team and help us build and evolve core backend services powering the platform.

Requirements:

• Good understanding of at least one JVM language (Java or Scala)

• Understanding of secure software development (authentication, authorization, data handling)

• Knowledge of data storage and caching (e.g., MongoDB, Redis)

• Writing clean, maintainable, production-grade backend code using modern AI assistance

• Basic understanding of cloud-native environments (containers, CI/CD, Kubernetes)

• English (B2+) and Polish (C2- we speak Polish on a daily basis)

A huge plus if you have:

• Awareness of infrastructure (for eg. service discovery, networking, circuit breaking, retries, routing, K8s, VMs, CI/CD)

• ISO/OSI model (basic networking knowledge)

• Practical understanding of REST APIs, service integration patterns, event driven and distributed architectures

• Using logs, metrics, traces, dashboards for debugging and analyses

Responsibilities:

• Participate in the full software development lifecycle: design, development, code review, testing, deployment, and maintenance

• Design and implement scalable and reliable service infrastructure

• Build and improve deployment automation and CI/CD pipelines

• Collaborate with product and customer-facing teams on technical analysis, PoCs, and custom adaptations

• Support other engineers through code reviews, feedback, and mentoring (especially junior team members)

• Contribute to improving engineering practices, technical standards, and system architecture

Work model:

• Hybrid work model 

• Mandatory onboarding period (first 3 months): at least 3 days per week in the office

What we offer:

• Work on a large-scale IoT platform used globally

• Real impact on architecture, performance, and product quality

• Close collaboration with experienced engineers

• Space for initiative and technical ownership

• Opportunity to grow in backend, cloud, and distributed systems

• Flexible working hours

• Equipment of your choice (MacBook Pro / ThinkPad)

• Team with strong engineering culture and a good sense of humor

• Onsite gym and chillout space

• Multisport card

• Medical care

• Kitchen full of snacks and treats (including Good Lood ice cream)

• Car parking area and bike room

• A relaxed work atmosphere – no dress code, no open space