Senior Backend Engineer (AI Agents)

Location: Vilnius, Lithuania; 100% remote within the European timezone

Company

Salesforge is building autonomous AI sales agents that find prospects, generate personalized outreach, run conversations, and book meetings.

What you will do

• Design and build core backend systems powering autonomous AI agents.
• Create APIs and services for high-scale, real-time workflows.
• Use Kafka, SQS, and RabbitMQ to orchestrate asynchronous systems.
• Optimize performance, cost, and reliability across AI pipelines.
• Ship features end-to-end with a small, experienced engineering team.

Requirements

• 5+ years of backend engineering experience.
• Strong system design fundamentals.
• Experience with distributed systems and asynchronous processing.
• Familiarity with relational and/or document databases.
• Clear communication, low ego, and high ownership.
• Ability to work remotely within the European timezone.

Culture & Benefits

• Real ownership from day one.
• Small team of experienced builders with a focus on quality.
• Fast execution with minimal management layers and limited planning overhead.
• Opportunity to build an early product in the AI sales agents category.
• Product impact is measured through meetings booked and revenue generated.