Lead Backend Engineer, Java, Python, AWS
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Job Description
Lead Backend Engineer designing Java, Python, AWS and Kubernetes-based distributed systems. Guiding architecture, reliability and engineering standards for Salve.Inno Consulting’s international opportunities.
Responsibilities:
- Design, develop and evolve backend services using Java and modern JVM technologies
- Remain hands-on with implementation, testing, debugging and production problem-solving
- Own technical design and architecture decisions for complex backend and distributed systems
- Design scalable microservices, APIs and event-driven architectures
- Contribute to services, automation or data workflows using Python
- Build and operate applications in AWS and Kubernetes-based environments
- Own systems throughout their lifecycle, from initial design through production operation
- Identify performance, scalability, reliability and maintainability improvements
- Establish engineering practices around automated testing, integration testing and code quality
- Review code and technical designs and provide technical guidance to other engineers
- Mentor engineers and raise engineering standards across the team
- Collaborate with Product, Platform and other engineering teams
- Communicate technical decisions, trade-offs and risks to technical and non-technical stakeholders
- Contribute to CI/CD, observability and production-readiness practices
Requirements:
- 5+ years of professional software engineering experience
- Excellent, recent hands-on Java development experience
- Strong experience with Spring / Spring Boot
- Professional production experience with Python
- Strong experience designing microservices and distributed systems
- Experience with event-driven architectures and technologies such as Kafka
- Strong commercial experience with AWS
- Hands-on experience with Kubernetes and Docker
- Experience designing and integrating REST APIs
- Strong knowledge of relational databases and SQL
- Experience with CI/CD and modern software delivery practices
- Strong automated testing practices, including unit and integration testing
- Proven experience making meaningful architecture and system-design decisions
- Experience mentoring engineers, conducting code/design reviews or acting as a technical lead
- Experience owning complex features or services end-to-end, including their operation in production
- Strong communication skills and confidence working across teams and with stakeholders
- Fluent English (C1+)
- B2B contract engagement
Benefits:
- Long-term B2B engagement
- Hands-on role with genuine influence over technical direction
- Opportunity to work on AI-powered systems used internationally
- Collaboration with experienced, multidisciplinary engineering teams
- More than 20 days of paid time off
- Apple equipment
- Training and professional-development budget
- Inclusive, respectful workplace
- Diversity and inclusion commitment
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