Senior Java Engineer; Data Engineer

About SPAN Digital

We're a premium software consultancy partnering with startups to global brands in tech, fintech, and digital media. We build category-defining products and help engineering teams deliver exceptional digital solutions across three continents. At SPAN, we balance structure with flexibility, autonomy with accountability, and learning with doing.

Join our expert teams delivering robust software solutions for enterprise clients. This role combines strong software engineering capabilities with technical leadership: you'll design production-quality systems while mentoring teams and driving complex initiatives from concept to deployment.

Experience Level: 8+ years in software engineering with 4-7 years technical leadership

Software Design & Development

• Design and implement complete subsystems with minimal supervision, making architectural decisions balancing technical and business requirements
• Develop robust software solutions using modern programming languages and frameworks with clean, maintainable code
• Translate business requirements into technical specifications, working directly with clients and stakeholders
• Resolve complex technical problems efficiently across existing systems
• Design API specifications enabling system integration and clear component interfaces
• Research and incorporate new technologies and industry best practices

Quality Assurance & Delivery

• Define and execute comprehensive testing strategies ensuring robust quality assurance
• Implement CI/CD tooling and infrastructure for continuous delivery and streamlined deployments
• Evaluate and recommend technology stacks that best meet client needs
• Support production systems through deployment, monitoring, and incident response
• Create comprehensive documentation enabling teams to understand, maintain, and extend solutions

Technical Leadership & Mentorship

• Provide technical guidance to junior engineers through pair programming, code reviews, and collaborative problem-solving
• Lead technical design discussions for complex features and subsystems
• Guide small teams to successful outcomes by identifying blockers and removing impediments
• Conduct thoughtful code reviews that improve team code quality and maintain high engineering standards
• Drive technical work forward by taking ownership of critical components
• Collaborate effectively with cross‑functional stakeholders including design, product, and client teams

Required:

• Minimum 8 years in software engineering with increasing responsibility
• Demonstrated technical leadership including mentoring engineers or leading technical initiatives
• Bachelor's/Master's degree in Computer Science, Engineering, or equivalent practical experience
• Advanced proficiency in Java including JDK 17 and JDK 21
• Experience with modern build systems and dependency management (Gradle or Maven)
• Strong understanding of software design patterns, object‑oriented programming, and functional programming
• Hands‑on experience with relational and/or No
  
  SQL databases and data modeling
• Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Docker, Kubernetes)
• Understanding of RESTful API design and microservices architecture patterns
• Experience with version control systems (Git) and collaborative development workflows
• Strong knowledge of data structures, algorithms, and system design principles
• Experience leveraging AI‑assisted development tools (Git Hub Copilot, Claude Code, Cursor, etc.)
• Excellent problem‑solving skills and ability to work independently on complex technical challenges
• Strong communication skills for collaboration with technical and non‑technical stakeholders

Preferred:

• Experience in agile development environments with iterative delivery practices
• Familiarity with modern frontend frameworks (React, Vue, Angular) or mobile development platforms
• Experience with observability and monitoring tools (Prometheus, Grafana, Datadog, New Relic)
• Knowledge of security best practices and secure coding principles
• Experience with test‑driven development and automated testing frameworks
• Understanding of performance optimization and scalability considerations
• Prior work on enterprise‑scale…