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Senior Tech Lead / Architect (Retail e-commerce)

Witted Megacorp Oyj · Norway · Senior

  • Norway

Indexed (today) · refreshed constantly

Start
23 November 2026
Contract
Freelance / B2B
Seniority
Senior
Reference
a2db5999

Required skills

Job description

Start: late November 2026 Duration: 3-6 months, possibility to extend Allocation: 100% Location: Oslo Backround A leading company within the retail sector is looking for a Senior Tech Lead / Architect to work on their e-commerce architecture. Responsibilities - Architecture, integrations and technical decisions across two workstreams - Technical direction an

Responsibilities

  • Architecture, integrations and technical decisions across two workstreams
  • Technical direction and quality follow-up for the development teams (6-12 developers)
  • Document technical choices, interfaces and dependencies between systems
  • Own the interfaces towards established suppliers (commerce platform, order management, POS pricing)

Requirements

  • Senior tech lead / architect experience
  • C#/.NET and Optimizely (Episerver) Commerce
  • Integration experience against a similar landscape: order management, POS/price APIs, ERP
  • Current technology understanding, especially AI, shown with project and result

Nice to have

Interested?

Send your CV, hourly rate and start date to [contact removed].

  • Retail, builders' merchant / DIY or B2B experience
  • React/TypeScript
  • OIDC/OAuth2 identity integration
  • Omnium OMS or EG POS API

Project details

late November 2026

3-6 months, possibility to extend

Allocation: 100%

Oslo

Backround

A leading company within the retail sector is looking for a Senior Tech Lead / Architect to work on their e-commerce architecture.

  • Start: 2026-11-23
  • Location: Norway, NO

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