Lead Full-Stack Developer (Java+Golang) with AI

Lead Full-Stack Developer (Java + Golang)

Role

Build the core platform foundation for cloud-first networking and security services, including DNS, DHCP, and IP address management (IPAM) solutions. Design and implement end-to-end cloud networking solutions across responsive user interfaces, services, and APIs.

AI solution engineering is essential: design and integrate AI-driven capabilities that improve network intelligence, automation, and platform decision-making, while using AI-augmented development practices to accelerate delivery and innovation.

Responsibilities

• Develop, design, and maintain features across the full stack; iteratively deploy services using cloud-based architecture
• Design and implement AI-powered features and intelligent automation within the platform
• Build responsive, high-quality user interfaces and the back-end services that support them
• Design and implement components of the Next Generation Platform
• Develop REST and gRPC APIs and contribute to the overall API framework, ensuring a seamless contract between front-end and back-end
• Own key front-end and back-end components of the platform
• Recommend improvements to system reliability, performance, usability, and quality
• Work closely with cross-functional product, design, and platform teams
• Stay current on key trends across web technologies, cloud platforms, networking solutions, and AI/ML engineering

Requirements

• 8+ years of experience in software development, with proven experience in a full-stack or similar role
• Demonstrated experience with AI/ML solution engineering, including designing, integrating, and deploying AI-driven features in production systems such as intelligent automation, AI-assisted decision-making, LLM integration, or prompt engineering
• Strong proficiency in Java and Golang
• Proficiency in modern front-end development: JavaScript/TypeScript, React, Angular
• Hands-on experience with Kafka, microservices, and databases
• Excellent understanding of cloud platforms such as AWS, Azure, or Google Cloud Platform
• Good knowledge of networking on cloud platforms, preferably DNS, DHCP, or IPAM
• Experience with system architecture and design patterns across both client and server tiers
• Knowledge of API design and development, including RESTful principles and gRPC
• Experience in microservices development with containerization and orchestration technologies: Docker and Kubernetes
• Demonstrated problem-solving skills and ability to troubleshoot complex full-stack and network issues
• Excellent communication and collaboration skills for working effectively with cross-functional teams

Nice to Have

• Familiarity with back-end web frameworks such as Gin and Echo, and understanding of concurrency patterns including Goroutines and channels
• Experience with LLM APIs, RAG architectures, or ML model serving at scale
• Background in cloud networking security solutions
• Experience leading technical design discussions and mentoring engineers
• Exposure to observability and monitoring tooling at scale
• Prior work in a product engineering or SaaS environment

Benefits

• Hybrid-by-design work mode and opportunity to work remotely within Poland
• Opportunity to work abroad for up to 60 days annually
• Business-driven relocation opportunities
• Career development programs
• Thought leadership, mentoring, soft-skills, and well-being programs
• Certification opportunities: Anthropic, Gemini, GCP, Azure, AWS
• English classes
• Stable pay
• Participation in the Employee Stock Purchase Plan with a 15% discount
• Benefits package: health insurance, multisport, and shopping vouchers
• Referral bonuses up to $2,000
• Offices with entertainment and relaxation zones, table tennis, football, free snacks, coffee, and more
• Corporate, social, and well-being events

Benefits listed above are available to employees only.

Contractor engagement is also possible. Terms of B2B cooperation agreements are agreed individually.

Only selected candidates will be contacted.