Senior Back-End Software Engineer (AI Experience)

Quick Facts

• Role: Senior Back-End Software Engineer (AI Experience)

• Level: Senior (5+ years); back-end web app experience (2+ years)

• Work mode: Remote (within the hired country: Poland/Romania/Bulgaria)

• Language: Fluent English required

Description

You will develop and improve back-end features across multiple products, starting with an AI-powered document verification product for shipping and trade documentation. You’ll partner with a Product Manager and a Designer to shape solutions, then implement, test, review, deploy via CI/CD, and support production readiness including incident response. You’ll also produce technical documentation and architecture decision records (ADRs) for complex decisions.

Responsibilities

• Build and evolve web-application back-end (and sometimes front-end) across multiple products

• Collaborate with PM/Designer to define the solution direction, not only the implementation

• Participate in technical design discussions and cross-team alignment

• Deliver complex automation/digitalization solutions for supply-chain operations

• Write technical documentation and ADRs as needed

• Write tests, fix defects, and conduct code reviews

• Deliver code to production using CI/CD and strong DevOps practices

• Support monitoring/observability and respond to incidents

• Occasionally assist other product teams with challenging cases or tight deadlines

Requirements

• 5+ years of software engineering experience

• 2+ years building back-end for web apps using a common web framework

• Strong experience with a high-level strongly typed programming language

• Familiarity with back-end architecture, performance, and security best practices

• Strong testing mindset and experience with modern testing frameworks

• Experience with CI/CD and DevOps best practices to build, test, and ship fast

• Experience with monitoring and observability tools

• Advanced skills using AI coding agents

Benefits

• Entrepreneurial environment with immediate responsibility from day 1

• Flexible hours and remote work in the hired country

• Agile approach without rigid “cargo cult” processes

• Unlimited growth opportunities and personalized career paths

• Generous learning & development (L&D) budget

• International, collaborative team with a strong engineering culture

• Innovative projects transforming supply-chain operations with exposure to emerging technologies