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Coherent Solutions Logo Coherent Solutions · IT - Software Development

Lead Java Developer

Mexico · Job Posted May 29, 2026
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Job Description

The Lead Java Engineer will work on the high-load backend platform, which serves mobile applications through BFF and microservice-based architecture, cloud infrastructure, and extensive third-party integrations. The role combines hands-on backend development with technical leadership, including solution design, architectural decision-making, integration of new technologies, issue resolution, and continuous improvements to scalability, reliability, and maintainability.

Job Responsibility

  • Lead architectural decisions and contribute to technical strategy
  • Drive technical discussions and solution design with technical and non-technical stakeholders
  • Evaluate new technologies and architectural approaches, including event-driven solutions and integrations
  • Lead the integration of new technologies into existing high-load backend services
  • Coordinate distributed teams and ensure alignment across stakeholders
  • Provide hands-on support when needed: design, implement, and troubleshoot complex backend solutions
  • Proactively identify technical risks, ambiguities, and delivery challenges, and communicate them with proposed solutions
  • Lead POCs, spikes, and technical investigations

Requirements

  • 7+ years of experience in Java backend development
  • Strong expertise in Java, Spring Boot, and modern backend architectures
  • Deep understanding of distributed systems and microservices architecture
  • Experience with AWS or other cloud platforms, preferably in cloud-native backend environments
  • Experience leading teams, technical initiatives, or architectural decisions
  • Ability to work effectively in fast-paced, ambiguous environments with evolving requirements
  • Strong problem-solving mindset and ability to handle uncertainty
  • Excellent communication skills with the ability to explain and justify technical decisions
  • English level: B2 (Upper-Intermediate) or higher

What we offer

  • Technical and non-technical training
  • Internal conferences and meetups
  • Support and mentorship
  • Health insurance
  • English courses
  • Sports activities
  • Flexible work options, including remote and hybrid opportunities
  • Referral program
  • Work anniversary program and additional vacation days
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