TL;DR

Senior Software Engineer (Java/AWS): Modernizing and elevating Lucanet's comprehensive tax management platform, focusing on developing robust services and APIs for cutting-edge tax calculation, reporting, and compliance applications. Focus on AWS cloud solutions, potential AI/LLM integrations, and sharing knowledge within the team.

Location: Remote

Company

Lucanet is the CFO Solution Platform built for modern finance leaders to automate consolidation and financial planning.

What you will do

  • Design and implement system-level components for our tax management platform.
  • Design scalable, maintainable cloud solutions on AWS with a cost-aware mindset.
  • Ensure quality through automated testing and code reviews.
  • Provide technical guidance and mentorship; manage a small group of developers when needed.
  • Collaborate with stakeholders and support planning, prioritization, and delivery.
  • Evaluate and prototype new technologies, including potential AI/LLM integrations, and share knowledge within the team.

Requirements

  • 6+ years of professional software development experience; strong Java (17+) and OOP/design patterns.
  • Solid Spring experience and API development.
  • Good database skills (PostgreSQL/MS SQL), ORM, and migrations.
  • Experience with AWS, Docker, and ideally Infrastructure as Code (Terraform).
  • Strong engineering fundamentals: clean code, refactoring, multithreading, testing, Git; Agile.
  • Experience with frontend technologies such as HTML, JSP, JavaScript/TypeScript, and frameworks/tools like jQuery and Kendo UI.
  • Professional proficiency in German and English.

Nice to have

  • CI/CD, Testcontainers, distributed systems, and AI/LLM tools/frameworks.

Culture & Benefits

  • Flexible working model allowing you to plan your working hours and location.
  • Work from Abroad – up to 90 workdays outside your home country.
  • Sabbatical options.
  • Learning & Development – dedicated time, resources, and budget provided.
  • Health & Wellbeing programs, subsidies for sports activities, mental health support.