Position: Senior Java Engineer
Company: OpsWorks
Experience required: 3y
English level: upper

**OpsWorks Co.** is a Ukraine-based IT engineering company. We specifically focus on providing professional DevOps and System Administration Services, delivering complex Engineering Solutions and Digital Transformation. 
We are looking for a **Senior Java Engineer (PST Business Hours)** to build innovative applications to improve patient care. As a senior member of a team, you will be a key technical specialist within the organization and help shape our system architecture and enhance our applications.

**This is a full-time and long-term position.**

**Responsibilities:**

- Building, shipping, and maintaining mission-critical and scalable software with a heavy emphasis  on ownership;
- Analyzing system architecture and continually improving it;
- Supporting and improving other engineers’ skills code reviews;
- Involving in collaboration with a support team in triaging and resolving production issues;
- Additionally, you will be involved in improving standards, processes, and tools for the engineering organization.

**Qualifications:**

- 3-5 years of Java experience building large scale distributed applications;
- Hands-on experience with database, solid understanding of execution plans and query optimizations;
- Ability to write well organized, testable, and maintainable code;
- Team player with excellent communication skills, able to explain complex technical  concepts to a diverse group of staff and customers;
- Proficient in Linux and Shell scripting;
- Creative problem solver with a curious mind and can-do attitude;
- The architectural design of Microservice applications, plan and execute refactoring monolith application into event-driven Microservice system, Spring Boot;
- Ability to establish best practices of development (CI, code review, Unit testing);
- BS or MS in Computer Science or equivalent discipline;
- **ABILITY TO WORK IN PST TIME ZONE (12 PM - 9 PM by Kyiv).**

**Nice to have:**

- Experience with AWS technologies (auto-scaling, EKS, RDS, SQS, etc.);
- Experience with building data pipelines and solution that process and analyze large volumes of data;
- Experience in data aggregation, normalization, and ETL technologies;
- Experience with Optical Character Recognition and Natural Language Processing;
- Experience with healthcare data formats like CCD, HL7, FHIR, 837, RAPS, etc.

**We offer:**

- Challenging tasks;
- Possibility to do new things, not just maintain old;
- Appreciation and honest/open leadership style;
- A friendly team of experts who inspire and support you;
- Self-education support (access to a premium subscription to Safari Books Online, etc; paid attending professional conferences and meetups);
- Corporate English lessons with a native speaker;
- Flexible schedule;
- Paid vacation (21 working days per year);
- Paid sick leaves and medical insurance;
- Compensation negotiable, based upon experience.

**We are a small but very diverse team. We are not looking to expand or hire aggressively as we prefer to give new employees the time to become an organic part of our team.**

**Apply and we look forward to meet and work with you soon!**