# Senior Software Engineer / Tech Lead (AI)

About Threecolts Threecolts is a software suite built for consumer brands, helping them recover revenue, operate more efficiently and grow across major retailers and marketplaces. Our largest business, Margin Pro, helps brands recover money owed to them by retailers and marketplaces such as Amazon, Walmart and Target by managing disputes on their behalf. Alongside this, we’re building and scaling newer products, including AI Operator and Retail 365, while continuing to grow our portfolio of subscription products across our customer base. Who We Are We’re a global team of 340 people across 33 teams, having grown through 24 acquisitions. We operate with a flat structure, giving people real ownership and the ability to move quickly. AI is embedded in how we work across the business, helping us increase speed, improve quality and operate at scale. About the Role We're looking for a hands-on Senior Software Engineer / Tech Lead to join ExportYourStore, one of the products within the Threecolts portfolio. ExportYourStore is a SaaS platform used by around 1,200 paying sellers to list, manage and synchronise products across marketplaces including Shopify, Amazon, eBay, Etsy, Walmart, Pos

- **Id**: 4203268
- **Url**: <https://alion.io/job/threecolts-senior-software-engineer-tech-lead-ai>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Seniority**: lead
- **Employment type**: contractor
- **Work mode**: remote
- **Remote scope**: stated_regions
- **Remote scope basis**: posting_text
- **Hiring geo confidence**: inferred
- **Hiring countries**: DE, FR, GB, AT, BE, BG, HR, CZ, DK, FI, HU, IE, IT, NL, NO, PL, RO, ES, SE, CH, EE, GR, IS, LV, LI, LT, LU, MT, PT, SK
- **Hiring countries total**: 31
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-12T18:36:15Z
- **Employer posted date**: 2026-11-12
- **Last verified at**: 2026-11-12T22:56:01Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 5745
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Artificial Intelligence, Commerce, E-commerce Platforms, Marketplaces

## Company

- **Id**: 179671
- **Name**: Threecolts
- **Domain**: threecolts.com
- **Url**: <https://alion.io/company/threecolts>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

## Salary

- **Min**: 5500
- **Currency**: USD
- **Period**: month
- **Usd annual**: 66000

## Technologies

- **.NET** — Optional: no
- **AI Agents** — Optional: no
- **Anthropic** — Optional: no
- **C#** — Optional: no
- **Function Calling** — Optional: no
- **LLM** — Optional: no
- **Model Context Protocol** — Optional: no
- **OpenAI** — Optional: no
- **Prompt Engineering** — Optional: no
- **SQL** — Optional: no
- **Structured Outputs** — Optional: no
- **GraphQL** — Optional: yes
- **RAG** — Optional: yes
- **Rest API** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **Germany** — Iso: DE; Kind: region
- **France** — Iso: FR; Kind: region
- **United Kingdom** — Iso: GB; Kind: region
- **Austria** — Iso: AT; Kind: region
- **Belgium** — Iso: BE; Kind: region
- **Bulgaria** — Iso: BG; Kind: region
- **Croatia** — Iso: HR; Kind: region
- **Czech Republic** — Iso: CZ; Kind: region
- **Denmark** — Iso: DK; Kind: region
- **Finland** — Iso: FI; Kind: region
- **Hungary** — Iso: HU; Kind: region
- **Ireland** — Iso: IE; Kind: region
- **Italy** — Iso: IT; Kind: region
- **Netherlands** — Iso: NL; Kind: region
- **Norway** — Iso: NO; Kind: region
- **Poland** — Iso: PL; Kind: region
- **Romania** — Iso: RO; Kind: region
- **Spain** — Iso: ES; Kind: region
- **Sweden** — Iso: SE; Kind: region
- **Switzerland** — Iso: CH; Kind: region
- **Estonia** — Iso: EE; Kind: region
- **Greece** — Iso: GR; Kind: region
- **Iceland** — Iso: IS; Kind: region
- **Latvia** — Iso: LV; Kind: region
- **Liechtenstein** — Iso: LI; Kind: region
- **Lithuania** — Iso: LT; Kind: region
- **Luxembourg** — Iso: LU; Kind: region
- **Malta** — Iso: MT; Kind: region
- **Portugal** — Iso: PT; Kind: region
- **Slovakia** — Iso: SK; Kind: region
- **Slovenia** — Iso: SI; Kind: region

## Lifecycle

- Event: open; At: 2026-11-12T22:56:01Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 33
- **Reasons**: conf:1, win:early
- **Computed at**: 2026-11-12T23:58:14Z

## Pay

- **Stated usd annual**: 66000
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.