Senior Software Engineer, Kotlin

3 weeks ago


Germany, United States NinjaOne Full time

Description About the Role As a Senior Software Engineer on the NinjaOne team, you will contribute to our IT Operations product suite, designing and implementing scalable new solutions and product improvements. Providing clean and optimized coding solutions, you’ll work to develop high quality software applications that exceed our customers’ expectations – seriously our customers love our products. We are engineers, technology leaders and experts. We create and deliver mission critical services to enable NinjaOne’s customers to administer, protect and maintain millions of endpoints and servers. You will have the opportunity to design and develop high-availability mission critical software systems that support our worldwide operations. We hire the best software engineers, but experience in our stack can’t hurt: NinjaOne is built on Java, Kotlin, C++ and Postgres, supporting millions of user endpoints and running as a scalable cloud service in AWS. Knowing large-scale datastore bottlenecks, asynchronous application design and client-server architecture will help you. Location We are flexible on remote working from home, if you are located in the USA and reside in one of the following states CA, CO, CT, FL, GA, IL, KS, MD, ME, MA, NJ, NC, NY, OR, TN, TX, VA, and WA. We have physical offices in Austin, TX and Tampa, FL, if you prefer a hybrid option. What You’ll be Doing Kotlin Software Development – use your expertise to contribute to the development of large-scale software applications. Make quality an invariant part of your work and help your fellow engineers continue to meet our quality-first standards. Committing Code and Shipping Products – you will be one of our most trusted engineers committing code. Responsible for implementing design patterns and working on enterprise level software challenges, in a startup environment. Impact product more hands on than at other companies, building software of scale that runs on millions and millions of endpoints. Other duties as needed. About You Bachelor's degree in computer science, Computer Engineering, Information Technology, or equivalent work experience. 7+ year's experience in Kotlin software development for product applications or equivalent. Experience with Golang will make you a standout candidate. 4+ year's experience working with highly scalable software systems. Experience working on systems at scale and finding solutions to scale systems. Working knowledge of a breadth of OOP design principles. Expertise in scaling data structures and object-oriented design. Knowledge of API best practices and REST service development using frameworks like Jersey or Spring. Relational Database design and development experience. Experience creating both client and server-side development, for responsive messaging. Caching systems expertise and experience with Redis. Expert knowledge of quality testing practices. About Us NinjaOne automates the hardest parts of IT to deliver visibility, security, and control over all endpoints for more than 30,000 customers. The NinjaOne automated endpoint management platform is proven to increase productivity, reduce security risk, and lower costs for IT teams and managed service providers. NinjaOne is obsessed with customer success and provides free and unlimited onboarding, training, and support. NinjaOne is #1 on G2 in endpoint management, patch management, remote monitoring and management, and mobile device management. What You’ll Love We are a collaborative, kind, and curious community. We honor your flexibility needs with full-time work that is hybrid remote. We have you covered with our comprehensive benefits package, which includes medical, dental, and vision insurance. We help you prepare for your financial future with our 401(k) plan. We prioritize your work-life balance with our unlimited PTO. We reward your work with opportunity for growth and advancement. Additional Information This position is NOT eligible for Visa sponsorship. Due to operational policies, NinjaOne is unable to hire for this role within the city limits of Chicago. We will consider all qualified candidates who reside outside of the city proper or are willing to self-relocate. Starting pay for the successful applicant depends on a variety of job-related factors, including but not limited to location, market demands, experience, job-related knowledge, and skills. The benefits available for this position include medical, dental, vision, 401(k) plan, life insurance coverage and PTO. For roles based in California, Colorado, Maryland, New Jersey, or Washington the base salary hiring range for this position is $140,000 to $200,000 per year. For roles based in New York, the base salary hiring range for this position is $140,000 to $200,000 per year. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, veteran status, or any other status protected by applicable law. We are committed to providing an inclusive and diverse work environment. #J-18808-Ljbffr


  • Senior Full-Stack

    4 weeks ago


    Germany, United States VM.pl sp. z o.o Full time

    Senior Full-Stack (Kotlin) Engineer with German Start: ASAP | Full-time | Long-term (min. 12 months) | Hybrid / Remote with possible on-site visits | Financial industry project (Germany) You will join VM.PL to develop a modern, premium-class financial platform — an advanced client portal / advisory system / financial CRM supporting advisory processes,...


  • Germany, United States Jobgether Full time

    A leading technology recruitment partner is seeking a Senior Software Engineer to design and operate scalable IoT systems for smart homes. The role includes developing tools, mentoring junior engineers, and collaborating across teams. Ideal candidates will have strong experience in production software systems and be proficient in Kotlin and cloud...


  • Germany, United States Phiture Full time

    Join us at Entrust At Entrust, we’re shaping the future of identity‑centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely. Get to Know Us Headquartered in Minnesota, Entrust is an industry leader in...


  • Germany, United States Jobgether Full time

    This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Software Engineer in Germany. As a Senior Software Engineer, you will play a pivotal role in building scalable, resilient, and innovative software systems that power smart homes and buildings. You will design and operate IoT platforms, maintain digital...


  • Germany, United States Achter Autohaus Software GmbH Full time

    Ein innovatives Softwareunternehmen sucht einen JAVA/Kotlin + Angular Full Stack Entwickler (m/w/d). Du entwickelst Backend-Services, setzst moderne Webanwendungen um und arbeitest in einem flexiblen, remote-orientierten Umfeld. Erforderlich sind über 3 Jahre Erfahrung in der Softwareentwicklung sowie fundierte Kenntnisse in Java/Kotlin und relationalen...


  • Germany, United States Achter Autohaus Software GmbH Full time

    JAVA/Kotlin + Angular Full Stack Entwickler (m/w/d) Willkommen bei der Achter Autohaus Software Wir sind ein junges, bunt gemischtes Team mit Firmensitz in Bayern, dessen Ziel die Digitalisierung der Vertriebsabläufe in den Autohäusern und Autohausgruppen der VW-Konzernmarken ist. Vielleicht hast du bereits von unserer Software-Lösung GeNesys gehört oder...


  • Germany, United States ITRex Group Full time

    About ITRex We are a global IT consulting and development company with a We Care attitude, striving to create momentum in our clients' digital transformation. Our 250+ team brings together creative and talented cross‑functional experts who are hungry for the success of every project. We’ve delivered over 600 solutions for companies like Take a Swing at...


  • Germany, United States NinjaOne Full time

    Description About the Role As a Senior Software Engineer at NinjaOne, you will bring deep expertise in Windows boot processes and systems engineering to strengthen our existing boot verification service. This service validates the integrity of Windows machine image backups by launching them in a hypervisor with a custom virtual disk layer that streams only...


  • Germany, United States Sigma Software Full time

    Nov 07, 2025 - Sigma Software is hiring a remote Senior Security Test Engineer. 📍Location: Poland. Company Description Build a safer IoT world with us! If you keen on security testing, automation, and advanced industrial IoT systems, this role is your chance to make a real impact. In this role, you will be responsible for ensuring the security and...


  • Germany, United States freiheit.com technologies Full time

    ABOUT OUR COMPANY We are an engineering organization. Our mission is to “Ship great software” and build custom, large-scale software platforms on time, on budget and on target. In over two decades, we have never failed to deliver what we promised. 85% of our members are software engineers with a background in computer science, physics or mathematics,...