About Us:
5Blue Software is an Israeli-Ukrainian software development company specializing in custom software development, staff augmentation, dedicated engineering teams, AI solutions, and CTO-as-a-Service. We help startups and mid-sized companies scale faster with vetted engineering talent across Europe.
About the project:
Our client is enabling a world where everyone and everything can be intelligently connected. As the world's leading wireless technology innovator, our client continues to push the boundaries of what's possible across devices and networks to enable next-generation experiences and drive digital transformation.
Our client delivers breakthroughs in 5G, Wi-Fi and AI. But that's just the beginning. As a Software Engineer for our client's Edgewise platform, you will join a cutting-edge AI-native development group building cloud-edge software, automation, and optimization applications that help the world's tier-1 cellular network operators improve network performance at scale.
Responsibilities:
Work with a group of talented engineers providing innovative solutions to Cellular Networks problems
Design and implement complex algorithms
Develop and maintain high-performance, scalable, and reliable software systems
Collaborate with cross-functional teams to identify and solve complex software problems
Work in an AI-native engineering environment that uses modern coding agents and spec-driven development to accelerate high-quality delivery
Minimum Qualifications:
B.Sc. in Computer Science or Software Engineering
6+ years of experience in software development using Java
Strong communication and interpersonal skills
Fluent English
Preferred Qualifications and Technical Experience:
Technology stack: Java, Spring Boot, microservices, Kubernetes, Linux, cloud platforms, SQL/NoSQL databases, Vertica, large-scale data processing, network automation, and AI-assisted development workflows
Strong experience in designing and implementing complex algorithms and architectures using Java
Excellent problem-solving skills
Experience working with microservices architecture
Experience working with big data applications using advanced SQL capabilities
Strong communication and interpersonal skills
Hands-on experience using AI coding tools such as Codex, Claude Code, Copilot, or similar agents as part of the software development lifecycle
Advantages:
Experience building optimization and analytics modules
Experience with cloud computing platforms such as AWS, Azure, or GCP
Familiarity with Clean Code, SOLID, and high software engineering practices
Experience working with microservices architecture
Experience with Spring and Spring Boot frameworks
Experience with NoSQL and relational databases
Experience working with Vertica or other column-oriented databases
Experience with Linux and Kubernetes (k8s)
Experience with Spec-Driven Development (SDD) and AI coding agents — a strong advantage
What we offer:
Flexible work environment with the opportunity to work remotely
1:1 English classes for individual language training to enhance communication skills
Premium medical insurance for comprehensive health coverage
Great team offering a supportive, collaborative, and dynamic international work environment
Equipment provided to ensure efficient job performance
Accounting support with full assistance in Ukraine and Poland
Paid time off, including 18
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