Principal Java Developer Ukraine at Amdaris in Kyiv, Kyiv, Ukraine

We fuse together exceptional talent who deliver outstanding software solutions. Our approach has helped us grow 60% in 2021, 94% in 2022, while in 2023 we joined forces with Insight, a Fortune 500 company and a leading solutions and systems integrator. With exciting growth plans and cutting-edge projects, there has never been a better time to join our incredible team.

We’re growing rapidly and are looking for Principal Java Developer (React, AWS) to embark on an international software development project. We want everyone to build a career they can be proud of and will support you in your development from day one. You’ll be happy to work in a team and lead by example, every day. Alongside with one of our clients, a leading provider of procurement solutions, dedicated to revolutionizing the way organizations source goods and services, we are looking for a Principal Developer to join our team. WE ARE AMDARIS We fuse together exceptional talent who deliver outstanding software solutions. Our approach has helped us grow 60% in 2021, 94% in 2022 and our future is even bigger. With exciting growth plans and cutting-edge projects, there has never been a better time to join our incredible team. PRINCIPAL JAVA DEVELOPER DESCRIPTION

• Principal Developers are responsible for their technical disciplines within a project and should be able to lead and consult the team on the use of technology and technical methods and methodologies, pioneering the discipline internally and externally. A deep understanding of software architectures, platforms, and paradigms is essential for this role.
• We work on projects across multiple areas with varied clients, so the position of a Principal developer is critical in terms of the relevance of existing projects as well as ensuring the seamless growth of future ones, with this having special importance not only within the scope of the project, but also within the Amdaris structure.

PRINCIPAL DEVELOPER RESPONSIBILITIES

• Lead the design and implementation of modular architecture based on Domain-Driven Design (DDD) principles.
• Define technical standards, best practices, and coding guidelines for the team together with Architects.
• Collaborate with architects and business analysts to define domain boundaries and integration patterns.
• Ensure scalability, maintainability, and security in all technical solutions.
• Actively participate in coding for proof of concepts (PoCs) and critical components.
• Support the team in developing complex features and resolving technical challenges.
• Review and optimize existing code to improve performance and maintainability.
• Provide guidance and mentorship to developers, fostering technical growth and collaboration.
• Conduct code reviews and ensure adherence to architectural principles.
• Act as a bridge between development, architects, product, and business teams.
• Facilitate technical discussions and decision-making processes.
• Oversee the implementation of automated testing and CI/CD pipelines.
• Ensure timely delivery of high-quality software components.
• Stay updated on emerging technologies and propose improvements to the architecture.
• Promote a culture of continuous learning and technical excellence.

PRINCIPAL DEVELOPER REQUIREMENTS

Soft Skills:

• Analytical Thinking: Ability to break down complex problems into manageable components.
• Communication: Clear and effective communication skills for both technical and non-technical audiences.
• Collaboration and Teamwork: Strong collaborative skills to work effectively with cross-functional teams.
• Adaptability: Comfortable working in a fast-paced, evolving environment.
• Problem-Solving: Strategic thinking to resolve complex technical challenges.
• Attention to Detail: Ensures high standards in design and implementation.
• Organization: Ability to manage priorities and structure team workflows effectively.
• Responsibility: Ownership of technical decisions and accountability for deliverables.
• Leadership: Ability to inspire and guide the team toward achieving technical goals.

Language:

Fluent English (required).

Technical Skills:

• Principal/ Tech lead level.
• Minimum 10 years of seniority in similar positions, and more than 15 years of work experience.
• Graduate of a systems engineering degree or similar.
• Strong technical background.
• Full stack development hands-on skills.
• Experience in modernizing, optimizing, and upgrading legacy systems.
• Strong expertise in Domain-Driven Design (DDD) and SOLID principles, Clean Code, BDD, KISS, YAGNI and modular architecture, etc.
• Proficiency in micro-frontend, microservices, API design, and event-driven architecture.
• Solid experience with cloud platforms (AWS).
• Knowledge of CI/CD pipelines, containerization, and DevOps best practices.
• Hands-on development experience with: React, Kotlin or Java, Quarkus or Spring Boot, SQL and NoSQL databases (PostgreSQL, Atlas MongoDB, DynamoDB).
• Reactive Programming paradigms.
• Kafka.
• Ability to quickly learn and adopt new technologies.
• Familiarity with LMS platforms and educational technology ecosystems is a plus.
• Strong understanding of data modeling, integration patterns, and security best practices.
• Metrics oriented, knowledge of delivery metrics, implementation and usage to build high performance teams.
• Knowledge of accelerate extreme programming and software craftsmanship principles would be a nice to have.
• Proficiency in documentation, UML, C4 modeling, AWS diagrams, data flow, threat modeling, and non-functional requirements.
• Experience using GitHub Copilot or similar AI tools for coding.
• Good English speaking, reading and writing skills, B2-C1.

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