# Software Development Engineer

Job Description: Software Development Engineer is part of large global team supporting our Spark software that enables designing and manufacturing of Spark Clear Aligners. Software Development Engineer will work on the initial part of the process- acquisition of raw dental X-ray scans and it's processing into 3D models using machine learning algorithms. Main Tasks: Working in distributed international cross functional team a developer will help the team with solution design and implementation for new features in desktop and console applications used to generate patient anatomy from supplied scans. Being a part of agile team we expect a developer will contribute to features refinement working closely with product managers as well as will help development team with planning features to upcoming release and sprints. This role is based in Madrid with 4x/week onsite requirement. Job Requirements: Must-have qualifications: MSc in Computer Science, Mathematics, or a related technical field At least 5 years of professional experience in C++ development Experience in application development Strong proficiency in software design patterns, such as SOLID, YAGNI, and KISS In-depth understandin

- **Id**: 3515434
- **Url**: <https://alion.io/job/envista-holdings-corporation-software-development-engineer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Madrid, Spain
- **Countries**: ES
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-10-14T00:00:00Z
- **Employer posted date**: 2026-10-14
- **Last verified at**: 2026-11-10T03:44:38Z
- **Board verified**: yes
- **Days open**: 27
- **Description format**: text
- **Description chars**: 3345
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Dental Clinics, Dental Products & Labs

## Company

- **Id**: 2736728
- **Name**: Envista
- **Domain**: envistaco.com
- **Url**: <https://alion.io/company/envistaco>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Workday

### Truth index

- **Grade**: B
- **Score**: 75
- **Open postings**: 35
- **Ghost share**: 0
- **Stale share**: 1
- **Repost share**: 0
- **Time to fill p50 days**: 46
- **Computed at**: 2026-11-10T06:52:35Z

## Salary estimate

- **Min usd**: 53000
- **Max usd**: 113000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 34

## Technologies

- **Agile** — Optional: no
- **C++** — Optional: no
- **Machine Learning** — Optional: no
- **Spark** — Optional: no
- **AWS** — Optional: yes
- **Azure** — Optional: yes
- **Copilot** — Optional: yes
- **Intel Embree** — Optional: yes
- **JavaScript** — Optional: yes
- **Python** — Optional: yes
- **React.js** — Optional: yes
- **TypeScript** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 27

## Requirements

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

### Education

- **Level**: master
- **Optional**: no

### Languages

- Language: English; Level: Upper-Intermediate (B2); Optional: no

## Lifecycle

- Event: open; At: 2026-10-30T10:15:11Z

## Liveness

- **Score**: 56
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.62
- **P room**: 0.9
- **Age days**: 27
- **Expected fill days**: 46
- **Reasons**: conf:3, stale_co, velocity, win:mid, comp:brand
- **Computed at**: 2026-11-10T06:52:35Z

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.