Full-Time

Software Engineer

.NET

Updated on 9/10/2026

Auctane

Auctane

1,001-5,000 employees

Global SaaS shipping and fulfillment platform

Compensation Overview

€34k - €50k/yr

+ €2,000 annual training budget + €55/month wellness allowance + €1K–€3K referral bonus

Madrid, Spain

Hybrid

Hybrid role based in Madrid, Spain.

Bachelor's

Category
Software Engineering (1)
Required Skills
Agile
JavaScript
React.js
Software Testing
Data Structures & Algorithms
TypeScript
.NET
Microservices
C#
AWS
REST APIs
DevOps

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Requirements
  • Experience designing and developing advanced software systems.
  • Proficiency in object-oriented programming concepts, algorithms, and data structures.
  • Experience with software architecture design, DevOps practices, and product development.
  • Experience automating tasks and implementing operational improvements and optimizations.
  • Experience planning and managing complex multi-system deployments without impacting client operations.
  • Ability to deliver high-quality software within tight deadlines.
  • Ability to program across multiple languages.
  • Experience with Agile methodologies and DevOps practices.
  • Expertise in cloud infrastructure automation.
  • Knowledge and experience using design patterns.
  • A University or FP degree in Software Engineering.
  • Proficiency in English.
Responsibilities
  • Design system architectures and develop complex software components while considering functional and non-functional requirements.
  • Create high-quality software code in accordance with industry best practices and standards.
  • Manage software testing processes, identify and resolve issues, and optimize system performance and scalability.
  • Deliver cloud-oriented, API-based components and microservices adhering to high engineering standards.
  • Mentor junior team members by providing technical support, guidance, and knowledge sharing.
  • Influence team direction and task prioritization.
  • Solve complex problems requiring deep analysis and evaluation of diverse factors.
  • Collaborate with production teams, management, and other departments to ensure solution consistency and compliance.
  • Work collaboratively with internal and external stakeholders.
  • Facilitate constructive discussions around complex topics.
  • Provide timely, concise, and actionable feedback to colleagues.
  • Participate in recruitment interviews for the team.
  • Maintain communication with local and external partners.
  • Develop mentoring skills and foster learning and knowledge sharing among engineering peers.
Desired Qualifications
  • Experience with C# and .NET.
  • Experience with TypeScript.
  • Experience with JavaScript and React or another JavaScript framework.
  • Experience with Amazon Web Services.

Auctane is a global provider of e-commerce shipping and mailing software, offering a SaaS platform that connects merchants to multiple brands and carriers for end-to-end fulfillment. Its ecosystem includes ShipStation, ShippingEasy, ShipWorks, Stamps.com/Endicia, ShipEngine, Metapack, Packlink, GlobalPost, and Return Rabbit, covering postage, multi-carrier shipping, API-based shipping, delivery management, and returns. The company differentiates itself by uniting a broad portfolio of brands under one umbrella to support everything from small online shops to large enterprises, with an upcoming ShipStation Global merger to create an AI-enabled global logistics platform. Its goal is to help merchants simplify the shipping and fulfillment process, cut costs, and expand their international reach.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Austin, Texas

Founded

2011

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Simplify Jobs

Simplify's Take

What believers are saying

  • June 2026 merger gives Auctane direct freight brokerage reach through WWEX's 2,300 sales professionals.
  • September 2026 LTL rollout expands wallet share with higher-value freight transactions.
  • AI-powered carrier connectivity and automation strengthen retention for merchants scaling internationally.

What critics are saying

  • June 2026 company-wide layoff posts signal integration pain after the merger.
  • Thoma Bravo's $5 billion financing load pressures margins if LTL adoption slows.
  • Amazon, UPS, and Shopify can bundle logistics, eroding Auctane's merchant software moat.

What makes Auctane unique

  • June 2026 merger with WWEX created ShipStation Global across parcel and freight.
  • ShipStation Global serves 3 million customers and processes over 3 billion shipments annually.
  • September 2026 ShipStation LTL launch unifies freight and parcel workflows inside one platform.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Wellness Program

Mental Health Support

Life Insurance

Unlimited Paid Time Off

Flexible Work Hours

Hybrid Work Options

Paid Vacation

Paid Sick Leave

Paid Holidays

Bereavement Leave

401(k) Company Match

Professional Development Budget

Employee Referral Program

Gym Membership

Company News

ShipStation Global
Jun 2nd, 2026
WWEX Group and Auctane Complete Merger, Creating Leading Logistics Provider ShipStation Global - ShipStation Global

DALLAS and AUSTIN, Texas, June 1, 2026 — WWEX Group, a leading third-party logistics provider of parcel and freight services, and Auctane, a global technology company known for products including ShipStation, Stamps.com, Metapack, and Packlink, today announced the successful completion of their merger. The combined company will operate as ShipStation Global and is backed by...Read more