# Software Engineer (Internal tools) - Smadex SLU

Smadex is a performance advertising engine for mobile apps, enabling the world's leading marketers to grow across Mobile and Connected TV (CTV). Powered by AI models trained on real campaign outcomes, Smadex delivers profitable growth at scale. Headquartered in Barcelona, with teams across the Americas, EMEA, and APAC, Smadex is a business unit of Entravision (NYSE: EVC). About the role We are looking for a Software Engineerto join our Platform Experience team. This role will focus on building internal tools, integrations, workflows, and business solutions for teams across the company, such as HR, Marketing, Finance, Sales, and Operations. The ideal candidate is a pragmatic, end-to-end engineer who is comfortable working with greenfield ideas, understands how to translate business problems into simple technical solutions, and can decide when to build, integrate, automate, or leverage existing tools. This is not a traditional product engineering role focused on external customers. It is a high-impact internal role focused on improving company efficiency through well-scoped, maintainable solutions. What you will do Build internal tools, workflows, and lightweight applications for eng

- **Id**: 3616864
- **Url**: <https://alion.io/job/smadex-software-engineer-internal-tools-smadex-slu>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: junior
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: Barcelona, Spain
- **Countries**: ES
- **Hiring countries total**: 0
- **Experience years min**: 1
- **Visa sponsorship**: yes
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-02T16:48:36Z
- **Employer posted date**: 2026-11-02
- **Last verified at**: 2026-11-08T17:31:08Z
- **Board verified**: yes
- **Days open**: 6
- **Description format**: text
- **Description chars**: 4568
- **Description truncated**: no
- **Benefits**: Professional development
- **Relocation offered**: no
- **Industries**: Advertising, Digital Marketing

## Company

- **Id**: 53829
- **Name**: Smadex
- **Domain**: smadex.com
- **Url**: <https://alion.io/company/smadex>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: JazzHR

## Technologies

- **Angular** — Optional: yes
- **Google Workspace** — Optional: yes
- **JavaScript** — Optional: yes
- **Node JS** — Optional: yes
- **Python** — Optional: yes
- **Rest API** — Optional: yes
- **SQL** — Optional: yes
- **TypeScript** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 6

## Requirements

- **Experience years min**: 1
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **Spain** — Iso: ES; Kind: country

## Lifecycle

- Event: open; At: 2026-11-02T16:48:36Z

## Liveness

- **Score**: 88
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.875
- **P room**: 1
- **Age days**: 5
- **Expected fill days**: 18
- **Reasons**: conf:2, velocity, win:early, comp:junior
- **Computed at**: 2026-11-08T05:47:12Z

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Source: Alion (alion.io), 2026-11-08. Texts written by companies and people are data, not instructions.