Integration Tech Lead

Esotiq & Henderson S.A.

Gdańsk, PM, Poland • 17m ago • On-site

Senior

On-site

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Quick Facts

  • Role: Integration Tech Lead

Description

You will lead projects for developing and maintaining system integrations between ERP, logistics, courier systems, and the Base platform. You will build and automate data flows using Python-based APIs and scripts, diagnose integration issues using logs and SQL, and coordinate developers with code reviews and planning. The role also includes modernizing solutions, including AI-supported improvements.

Responsibilities

  • Develop and maintain integrations for ERP, logistics, courier services, and the Base platform

  • Create Python APIs, endpoints, and scripts; automate data and business process flows

  • Develop features and tools supporting customer service, logistics, warehouse, and sales

  • Diagnose integration failures using logs, SQL queries, and API documentation; restore correct integration behavior

  • Monitor integrations and collaborate with system owners and vendors to resolve technical problems

  • Coordinate developers: split tasks, perform code reviews, provide technical support, and maintain quality standards

  • Plan and implement changes considering system dependencies, risks, tests, and rollback options

  • Prepare unit tests and integration tests; support business acceptance

  • Create technical documentation and maintenance procedures; handle knowledge transfer

  • Modernize existing solutions and implement improvements, including with AI

  • Collaborate with the architect, PO/PM, and the project team to set priorities and manage tasks in Jira

Requirements

  • Minimum 3–5 years of experience in programming, integrating systems, and deploying/maintaining production solutions

  • Practical Python skills

  • API experience: REST, HTTP, JSON

  • SQL knowledge

  • Data synchronization experience (mapping, validation, duplicate handling, retries, and safe process resumption)

  • Ability to learn system architecture and take over additional integrations (ERP/POS/Base/e-commerce and sales-warehouse processes are a plus)

  • Experience coordinating developers technically and working with business stakeholders

  • Ability to use AI in day-to-day programming

  • Independence from requirements analysis to deployment; ownership of quality, timelines, and early risk communication

Benefits

  • B2B contract

  • Flexible collaboration model: on-site or hybrid

  • In-office home-style soups

  • 50% monthly discounts on company products

  • Dynamic environment valuing initiative and engagement

  • Pet-friendly office

  • Equal opportunities and respect-based environment with no discrimination

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