Jobs in Leszno, Poland

ClearScale is looking for an experienced Senior Java Developer/ Technical Lead to participate in a large product development project - multi-tenant fintech SaaS platform. We are hiring for the 2-year-long project related to development partnership with US-based fintech company. You will become part of a large distributed engineering team that is responsible for feature implementation, support, preparing infrastructure, re-hosting the apps, re-design, load testing, live migration of high-load applications, workload optimization, and operational support.

• Develop and maintain new and existing modules of multi-tenant AWS SaaS platform
• Examine code performance and advise necessary infrastructure and design changes
• Collaborate with team lead, in-house and external development and analytical teams
• Be a part of Agile Scrum team

• Strong technical experience (6+ years) in software development, focusing on the use of Java (experience in full-stack development, Node.JS would be a plus)
• Knowledge and deep experience architecting and building complex systems with high performance, scalability and reliability requirements
• Experience owning and operating multiple instances of mission-critical services, driving complete feature life cycle
• Seasoned knowledge within Spring, Node.js frameworks (e.g. Express)
• Experience with ORM technologies such as JDBC Template or Hibernate, caching solutions such as Redis
• Architectural understanding of web applications
• Strong knowledge of data integration, integration patterns, strong REST API and microservices understanding
• Strong self-management and self-organizational skills
• Knowledge of Web technologies, such as AJAX, HTTP, HTML/XML, REST, JavaScript, CSS, XSL/XSLT, etc.
• We run on AWS, so you should have the ability to build, test, and deploy code to run on cloud infrastructure (AWS Lambda, EC2, S3, Kinesis, etc).
• Understanding of DevOps and Continuous Delivery Tools such as Jenkins/CodePipeline

• You\'d like to work remotely with a flexible schedule
• You thrive in a small, dynamic, and agile team that encourages you to learn and grow
• You desire to work with some of the world’s top brands
• You enjoy finding solutions to interesting problems and figuring out how things works
• You welcome having autonomy with complex tasks
• You are passionate about using your experience and expertise to inspire the team

• High compensation paid every two weeks in USD;
• Completely remote work: we trust each other: we do not track your screens, clicks, typing or webcam as many other companies do. Professional reputation in our community is of the highest value;
• Very flexible schedule consisting of 40 hours per week, Slack for communication;
• Bureaucracy-free environment;
• We adore change-makers and creators so you\'ll be able to influence our processes;
• Highly skilled project teams that consists of senior level professionals;
• Wise projects rotation including ML, Big Data, IoT, fintech and healthcare;
• Paid AWS certifications.