BackendSoftwareEngineer(Node/TypeScript)

Architus specialises in connecting leading UK and US businesses with top EU engineering talent, helping build high-performing technology teams and establish presence overseas. With offices in London, Vilnius and Kaunas, Architus has a strong track-record and impressive list of clients such as Invesco, Tide, Capital Group, Schroders, BNP Paribas, and HSBC. ### The Opportunity Architus is partnering with a leading UK energy company to help build a significant presence in Lithuania. With a reputation for innovation, the company is tackling some of the world’s most pressing problems by creating better energy systems for the planet and for everyone on it. This is an exciting time to join, as the company is expanding and offers numerous opportunities for professional development. You will be part of a passionate team dedicated to making a tangible difference in the world through cutting-edge technology, all driven by a dynamic and entrepreneurial spirit. ### About the team The team is part of one of the largest strategic transformations in the company’s history, building innovative solutions for more than 4 million customers. Operating within the Billing & Collections domain, the team works on scalable, customer-focused products and services while collaborating closely with neighbouring domains such as Payments and Energy Trading. Based across Lithuania and the UK, team members work in a highly collaborative environment, combining product, engineering, and business expertise to deliver the company’s future technology platform. ### What You’ll be doing As a Backend Engineer, you will develop and scale API-first services that support our target architecture. Working closely with Product and Engineering teams, you'll build customer-facing solutions using TypeScript, PostgreSQL, and MongoDB, while leveraging cloud-native technologies, CI/CD pipelines, Terraform, Kubernetes, and AWS in an Agile environment. ### Requirements * Backend engineering experience essential * Knowledg