# Senior Fullstack Software Engineer

Do you want to build digital solutions that help millions of customers on their journey towards a fossil-free future? At Vattenfall IT, we develop and operate digital solutions that create value for both our customers and our business. Innovation, collaboration, and continuous improvement are at the heart of everything we do. Together with our business partners, we are shaping modern digital experiences that support Vattenfall's ambition to enable fossil freedom within one generation. We are now looking for a Senior Fullstack Software Engineer to join our team in Stockholm, Sweden. About the position As a senior member of the team, you will contribute throughout the entire application lifecycle, from solution design and development to deployment, monitoring, and continuous improvement. You will help translate business goals into technical solutions while promoting modern software engineering practices and supporting knowledge sharing across the team. Your tasks and responsibilities Design secure, robust, and sustainable end-to-end solutions Translate product and business objectives into high-quality technical solutions Develop and continuously improve customer-facing applications C

- **Id**: 4216334
- **Url**: <https://alion.io/job/vatten-fall-senior-fullstack-software-engineer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Stockholm, Sweden
- **Countries**: SE
- **Hiring countries total**: 0
- **Experience years min**: 6
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-10-14T14:13:03Z
- **Employer posted date**: 2026-10-14
- **Last verified at**: 2026-11-13T02:52:33Z
- **Board verified**: yes
- **Days open**: 29
- **Description format**: text
- **Description chars**: 6227
- **Description truncated**: no
- **Benefits**: Continuous learning, Flexible schedule, Professional development
- **Relocation offered**: no

## Company

- **Id**: 2122780
- **Name**: Vatten Fall
- **Domain**: vattenfall.dk
- **Url**: <https://alion.io/company/vattenfall-dk>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Career sitemap

## Technologies

- **.NET** — Optional: no
- **Angular** — Optional: no
- **Azure** — Optional: no
- **Azure DevOps** — Optional: no
- **C#** — Optional: no
- **CI/CD** — Optional: no
- **Copilot** — Optional: no
- **Cursor** — Optional: no
- **Git** — Optional: no
- **Gitflow** — Optional: no
- **GitHub** — Optional: no
- **TypeScript** — Optional: no
- **JavaScript** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 29

## Requirements

- **Experience years min**: 6
- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

### Languages

- Language: Swedish; Level: All levels; Optional: no
- Language: English; Level: Advanced (C1); Optional: no

## Lifecycle

- Event: open; At: 2026-11-13T02:52:33Z

## Liveness

- **Score**: 45
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.817
- **P room**: 0.55
- **Age days**: 29
- **Expected fill days**: 28
- **Reasons**: conf:1, win:tail, comp:brand
- **Computed at**: 2026-11-13T04:39:38Z

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Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.