Senior Fullstack Engineer (m/w/d) – E-Commerce

Nitcservices; Frankfurt; On-site; EUR 90,000 - 120,000; Full time

Job summary

ABRIO GmbH is seeking a Senior Fullstack Engineer (m/w/d) specializing in E-Commerce to drive the development of modern, performant, and scalable web applications. If you're an experienced developer eager to take on significant responsibility in challenging client projects without stepping away from hands-on coding, this role is for you.

As a Senior Fullstack Engineer, you'll be instrumental in crafting advanced e-commerce solutions for leading D2C, B2C, and B2B brands.

Qualifications

• Several years of professional experience developing modern web applications.
• Ability to take on significant technical responsibility while remaining hands-on.
• Expertise in performant, scalable e-commerce solutions.
• Strong consulting skills to analyze customer requirements.
• Experience with Shopify-based enterprise commerce solutions and integration architectures.
• Demonstrated collaboration with UX/UI Design, Consulting, Requirements Engineering, and direct clients.
• Proficiency in modern web technologies and practices for high-quality, accessible web applications.

Responsibilities

• Develop and optimize high-quality, performant, and accessible e-commerce applications using modern web technologies.
• Act as a technical point of contact for clients, presenting architectural concepts and supporting technical decisions for scalable commerce platforms.
• Analyze client requirements, participate in workshops on commerce architectures, and translate business goals into scalable technical concepts.
• Collaborate with consultants and requirements engineers to structure requirements and support backlog prioritization.
• Define technical target architectures and integration strategies for Shopify-based Enterprise-Commerce solutions.
• Responsible for selecting appropriate technologies, integration strategies, and the conception of apps, frontend solutions, and middleware components.
• Take technical ownership for major features and work packages, aligning solutions within the project team and ensuring high-quality implementation.

Skills

Web application development

Hands-on coding

E‑commerce solutions

Technical concepts

User-centric web apps

UX/UI collaboration

Consulting

Requirements Engineering

Client engagement

Shopify-based enterprise commerce

Tools

Shopify

Job description

Development Posted August 28, 2026 at 2:30 AM

Company

ABRIO GmbH

Location

Type

Experienced

Commensurate with experience

Who are we looking for?

• 01 Several years of experience in modern web application development
• 02 Desire for increased responsibility in client projects while remaining hands‑on
• 03 Expertise in performant and scalable e-commerce solutions
• 04 Ability to contribute to technical concepts and team development
• 05 Focus on user‑centric web applications
• 06 Strong collaboration with UX/UI
• 07 Consulting
• 08 Requirements Engineering
• 09 and clients
• 10 Experience with Shopify-based enterprise commerce solutions and integration architectures

Company: ABRIO GmbHCategory: Development

Professional Overview

ABRIO GmbH is seeking a Senior Fullstack Engineer (m/w/d) specializing in E-Commerce to drive the development of modern, performant, and scalable web applications. If you're an experienced developer eager to take on significant responsibility in challenging client projects without stepping away from hands‑on coding, this role is for you.

As a Senior Fullstack Engineer, you'll be instrumental in crafting advanced e‑commerce solutions for leading D2C, B2C, and B2B brands. You'll independently implement complex requirements, contribute your expertise to technical concepts, and guide the team in delivering high‑quality, sustainable solutions.

Your focus will be on building modern, user‑centric web applications, working closely with UX/UI Design, Consulting, Requirements Engineering, and direct client stakeholders to translate business needs into robust technical realities. If this sounds exciting, we're looking for you!

Key Responsibilities

• Develop and optimize high-quality, performant, and accessible e-commerce applications using modern web technologies.
• Act as a technical point of contact for clients, presenting architectural concepts and supporting technical decisions for scalable commerce platforms.
• Analyze client requirements, participate in workshops on commerce architectures, and translate business goals into scalable technical concepts.
• Collaborate with consultants and requirements engineers to structure requirements and support backlog prioritization.
• Define technical target architectures and integration strategies for Shopify-based Enterprise‑Commerce solutions.
• Responsible for selecting appropriate technologies, integration strategies, and the conception of apps, frontend solutions, and middleware components.
• Take technical ownership for major features and work packages, aligning solutions within the project team and ensuring high‑quality implementation.

Eligibility & Requirements

• Several years of professional experience developing modern web applications.
• Proven ability to take on significant technical responsibility in demanding client projects while remaining hands‑on with coding.
• Expertise in developing performant and scalable e‑commerce solutions.
• Strong technical consulting skills, capable of analyzing customer requirements and translating them into scalable technical concepts.
• Experience with Shopify‑based enterprise commerce solutions, including defining integration architectures and selecting appropriate technologies.
• Demonstrated ability to collaborate effectively with UX/UI Design, Consulting, Requirements Engineering, and direct clients.
• Proficiency in modern web technologies and practices for high‑quality, accessible web application development.