Senior Software Engineer / Architect / Tech Lead (JAVA in SAAS product)

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Our client, Rivile, is a leading accounting, finance, and ERP software provider in Lithuania. Recognized by the Financial Times as one of “Europe’s 1000 Fastest Growing Companies 2022”, the company is entering a new stage of growth by developing a new generation of cloud-based SaaS B2B products for international markets.

We are currently looking for a Senior Software Engineer / Architect / Tech Lead (Java) to join Rivile’s growing engineering team and help build a scalable ERP platform serving tens of thousands of companies and individuals. This is an opportunity to contribute to a product with a significant impact on businesses and society while working alongside experienced professionals in a highly collaborative environment.

Job description

• Designing and developing a secure, scalable, and reusable cloud-based ERP platform using Java technologies
• Taking ownership of the most complex technical challenges, from system architecture decisions to hands-on development
• Collaborating with a highly experienced team of senior developers, product managers, and designers in a self-managed environment
• Driving the development of user-friendly and feature-rich solutions that create real value for customers
• Ensuring system reliability through unit, integration, and end-to-end testing practices
• Contributing to system performance optimization, security improvements, and overall platform stability
• Participating in Agile software development processes, including sprint planning, daily stand-ups, reviews, and retrospectives
• Sharing technical knowledge, mentoring team members, and promoting engineering best practices

Requirements

• 7+ years of experience developing SaaS multi-tenant applications and complex software systems using Java
• Strong expertise in Java 17+ and the Spring ecosystem (Core, Boot, Web, Data, Security, Cloud, Integration)
• Experience with Hibernate and enterprise-level application development
• Strong understanding of event-driven microservices architecture, CQRS, and Saga design patterns
• Practical experience applying Domain-Driven Design principles
• Experience with unit, integration, and performance testing
• Solid knowledge of relational and NoSQL databases (preferably PostgreSQL and SQL Server)
• Experience working with Docker and Kubernetes
• Strong understanding of web security concepts and secure software development practices
• Excellent problem-solving skills, ownership mindset, and ability to make sound technical decisions
• Strong communication and collaboration skills with a proactive approach to teamwork and knowledge sharing

Advantageous experience

• Experience with GraphQL
• Experience with Axon Framework or message-based architectures (JMS or similar)
• Practical knowledge of multi-tenancy architectures
• Experience implementing CI/CD pipelines using GitHub Actions and Google Cloud Platform (GCP)
• Basic English communication skills
• Previous experience developing ERP systems

Company offers

• Opportunity to contribute to a product used daily by thousands of companies across different industries
• ​​​​​​​High level of autonomy, ownership, and influence on technical decisions
• Collaborative environment where individual opinions are respected and valued
• Continuous learning opportunities, including trainings, conferences, and professional development initiatives
• Flexible work model with options to work from Vilnius, Kaunas, remotely, or internationally
• Private health insurance
• Dynamic and ambitious team focused on innovation, quality, and long-term growth
• Competitive compensation package based on experience and expertise

Additional information

Contact person – Sandra, +370 625 52304, sandra@amston.eu 

Please note that in order to ensure an efficient selection process, we will only reach out to candidates who best match the qualifications for the role.