Senior Java/DevOps Engineer– Cloud-Based 911 Call Routing

Company Overview

At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that’s critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us build a safer future.

Department Overview

Learn more about the suite that saves lifes - https://www.motorolasolutions.com/en_us/products/command-center-software.html

Job Description

We are looking for a Senior Java/Devops Engineer  to join our team building mission-critical cloud solutions that ensure 99.999% availability. This project is focused on 911 call routing to Call Handling applications — a system that directly supports public safety and saves lives.

Achieving this level of availability (less than 5 minutes of downtime per year) requires significant engineering discipline and constant improvement. You will be part of a team that:

• Designs and validates fault-tolerant architectures.
• Continuously improves performance and reliability.
• Monitors and fine-tunes systems around the clock.
• Owns critical components such as the SIP stack, which you will use and optimize daily. 

This is not just about writing code — it’s about building, operating, and evolving a platform where reliability and performance are absolutely critical.

Responsibilities

• Develop backend services in Java (21) and Kotlin, applying best practices for scalability, resilience, and maintainability.
• Work directly with the SIP stack, gaining deep knowledge of call routing and handling protocols, and applying it in daily development and troubleshooting.
• Build and maintain automated CI/CD pipelines (as code) with fast, reliable deployments (complete test suit feedback in 20 min)).
• Ensure high system reliability through synthetic 24/7 testing, observability, monitoring, and continuous improvements.
• Collaborate with the team on design, development, and performance tuning of cloud-based 911 call routing services.
• Be part of ON CALL  support with other team members as 3 line of technical support

Why Join

• You will build and operate systems where reliability is critical and performance directly impacts public safety.
• You will work with modern technologies across multi-cloud platforms (AWS + Azure).
• You will gain deep expertise in SIP and 911 call routing systems — rare and highly valuable knowledge.
• You will be part of a team that values technical excellence, experimentation, and continuous improvement.
• Strong experience with Java (preferably Java 21) and Spring Boot (3.x).
• Familiarity or interest in Kotlin.
• Experience with cloud environments (Azure, AWS) and containerized workloads (Kubernetes, Docker).
• Understanding of high availability architectures and reliability engineering.
• Knowledge of or willingness to learn SIP protocol and apply it in daily work.
• Hands-on experience with observability tools (e.g., ELK, Prometheus, Grafana) and databases (Redis, MongoDB).
• Strong problem-solving skills, ownership mindset, and ability to work in a collaborative environment
• You will be part of a team that values technical excellence, experimentation, and continuous improvement.
• Strong experience with Java (preferably Java 21) and Spring Boot (3.x).
• Familiarity or interest in Kotlin.
• Experience with cloud environments (Azure, AWS) and containerized workloads (Kubernetes, Docker).
• Understanding of high availability architectures and reliability engineering.
• Knowledge of or willingness to learn SIP protocol and apply it in daily work.
• Hands-on experience with observability tools (e.g., ELK, Prometheus, Grafana) and databases (Redis, MongoDB).
• Strong problem-solving skills, ownership mindset, and ability to work in a collaborative environment

Basic Requirements

In return for your expertise, we’ll support you in this new challenge with coaching & development every step of the way. Also, to reward your work you’ll get the following:

• Contract of Employment (UoP)
• Private medical coverage, Multisport
• Life insurance (two annual income), 
• Employee Stock Purchase Plan – 15% discount for buying Motorola’s Stock units, 
• Employee Pension Plan – 3,5 % of the month’s salary gross, which goes to the retirement account
• IP Tax Relief (up to 80%)
• Yearly salary increase (depends on individual performance)
• Yearly bonus (depends on company performance)
• Flexible working hours (usually day starts between 7-10), 
• 8 hours working day (30 minutes lunch break included).

• Hybrid/ Remote Work

Travel Requirements

Under 10%

Relocation Provided

Domestic

Position Type

Experienced

Referral Payment Plan

No

Company

Motorola Solutions Systems Polska Sp.z.o.o

Eeo Statement

Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic. 

We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you’d like to join our team but feel that you don’t quite meet all of the preferred skills, we’d still love to hear why you think you’d be a great addition to our team.