Senior Software Engineer – C#, Java

Job not on LinkedIn

🕒 2 days ago

🇪🇺 Europe – Remote

💵 $140k / year

⏳ Contract/Temporary

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 0%

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Threecolts

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2021

🛍️ eCommerce

🏪 Marketplace

☁️ SaaS

💰 Series A on 2023-03

eCommerce • Marketplace • SaaS

Threecolts is an advanced ecommerce software suite designed for retail vendors and marketplace sellers. It provides a comprehensive platform for managing multi-channel retail operations, enabling businesses to streamline product listings, inventory management, customer service, and profit recovery across major online marketplaces like Amazon and Walmart. With various integrated tools, Threecolts helps its users enhance their retail presence, optimize financial operations, and ultimately grow their businesses.

📋 Description

• Take ownership of features across Inventory Lab’s C# and Java-based systems from initial design through production • Design and build clean, scalable services, APIs, and maintainable, well-tested, performant components • Operate independently within a defined scope and make sound technical decisions • Improve systems, debug production issues, identify root causes, and implement durable fixes • Contribute to technical discussions and evolve architecture within the domain • Conduct thoughtful code reviews • Collaborate with Product, QA, and DevOps to build customer-valued features and improvements • Support Inventory Lab, a product used by ecommerce sellers to manage inventory, listing, accounting, and operational workflows

🎯 Requirements

• 5–8+ years of professional software engineering experience • Strong proficiency in C# and Java • Experience building and maintaining backend services, APIs, and scalable application components • Solid understanding of REST APIs, system design, and scalable application patterns • Experience working with SQL databases and data modelling • Familiarity with cloud infrastructure, ideally AWS • Experience debugging production systems and resolving issues independently • Comfortable working with Git, code reviews, and team-based development • Ability to work across an existing codebase and improve quality without over-engineering

🏖️ Benefits

• Opportunity to join company-wide offsites • Regular rate reviews and bonus opportunities • Fully remote working

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