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Mid LevelFull-timePythonJavaPostgreSQLREST APICI/CDGitAPI
Salary Range
$102,000 - $138,000 /year
This salary is estimated based on similar roles. The actual salary may vary.
Ajax Systems is an international technological company and Europe’s largest security system manufacturer. In addition, the company offers solutions for video surveillance, smart homes, fire detection, and flood prevention. The product portfolio includes 280 wireless and wired devices for security and automation. Today, Ajax protects over 4.5 million users in 187 countries worldwide.
We are looking for a smart, experienced, and technically proficient Java Developer to join our team in Kyiv office.
Required experience:
- 3+ years of backend or full-stack development
- Java: solid understanding, ability to read and extend existing services
- Experience building integrations with third-party APIs (Google Workspace, Atlassian, GitHub, etc.)
- Familiarity with webhook-based and event-driven integration patterns
- Understanding of CI/CD pipelines and release management concepts
Nice to Have:
- Python: strong practical experience (scripting, REST APIs, automation)
- Google Chat API or similar messaging platform bot development
- Confluence / Jira API integrations
- iOS / Swift basics for lightweight internal mobile tools
- Grafana, Prometheus or similar for internal dashboards
- PostgreSQL / SQLite for lightweight persistence
- Familiarity with release automation tools (e.g. Jenkins, GitHub Actions, ArgoCD)
We offer:
- The opportunity to share and implement your own ideas that could impact products and production
- Work with a motivated team and an environment with a zero-bullshit culture
- Competitive salary
- Medical insurance
- Corporate English classes
Free to sign up. Takes 30 seconds.
About ajax
Ajax is a leading innovator in the smart security systems industry, specializing in cutting-edge wireless security solutions for residential and commercial applications. Founded with a vision to revolutionize home and business protection, the company has established itself as a pioneer in the European market, with its headquarters based in Amsterdam, Netherlands. Ajax's name reflects its dynamic and responsive approach to security, mirroring the agility and strength of the mythological hero. Since its inception, the company has focused on creating intuitive, reliable security systems that leverage modern technology to provide comprehensive protection. The core offerings of Ajax include a range of wireless security devices such as motion sensors, door and window sensors, glass break detectors, and video intercom systems, all designed to work seamlessly within the Ajax Smart Security Platform. Key features of their products include cellular and Wi-Fi connectivity, self-installation capabilities, and a mobile app that allows users to monitor and control their security system remotely. Ajax systems are particularly favored by homeowners, small business owners, and property managers who prioritize ease of use, scalability, and advanced security features without the need for professional installation. The company’s products are known for their sleek design, robust performance, and the unique "Safe & Sound" audio analysis technology that detects specific sounds like glass breaking or forced entry. Ajax has distinguished itself in the market through continuous innovation and a strong commitment to user experience. The company holds multiple patents for its technologies, including the Ajax Hub, which serves as the central control unit for the security system, and the Jeweller low-power radio technology that ensures reliable communication between devices. With a growing international presence and a reputation for reliability, Ajax has become a trusted name in the smart security sector. Its unique value proposition lies in combining professional-grade security features with the convenience of DIY installation and management, making advanced security accessible to a broader audience.
