{"id":2541259,"url":"https://alion.io/job/vattenfall-senior-fullstack-software-engineer","title":"Senior Fullstack Software Engineer","company":{"id":7071,"name":"Vattenfall","domain":"vattenfall.com","url":"https://alion.io/company/vattenfall","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":80,"open_postings":10,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":21,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Stockholm, Sweden"],"countries":["SE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":53000,"max_usd":153000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6426},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"Azure","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"Git","optional":false},{"name":"Gitflow","optional":false},{"name":"GitHub","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-14T14:13:03Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-15T02:18:47Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Vattenfall is one of Europe’s largest producers and retailers of electricity and heat. Our main markets are Sweden, Germany, the Netherlands, Denmark, and the UK. The Vattenfall Group has approximately 21 000 employees. We have been electrifying industries, powering homes and transforming life through innovation for more than 100 years.\n Do you want to build digital solutions that help millions of customers on their journey towards a fossil-free future?\nAt 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.\nWe are now looking for a Senior Fullstack Software Engineer to join our team in Stockholm, Sweden.\nAbout the position\nAs 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.\nYour tasks and responsibilities\nDesign secure, robust, and sustainable end-to-end solutions\nTranslate product and business objectives into high-quality technical solutions\nDevelop and continuously improve customer-facing applications\nCollaborate closely with software engineers, architects, Product Owners, UX designers, and business stakeholders\nTransform requirements into user stories and technical implementations\nBuild automated tests and maintain efficient CI/CD pipelines\nPromote agile development methods and software engineering best practices\nSupport knowledge sharing and technical mentoring within the team\nContribute to continuous delivery of high-quality features and improvements\nMonitor application performance, reliability, and health throughout the application lifecycle\n You are a passionate and experienced software engineer who enjoys creating high-quality digital products and solving complex technical challenges. You combine strong technical expertise with a collaborative mindset and are motivated by delivering great customer experiences. You take ownership, continuously seek improvements, and enjoy helping others grow through knowledge sharing and teamwork.\nAs our Senior Fullstack Software Engineer, you bring strong fullstack development experience and a solid understanding of modern cloud-based application development.\nNext to this, you bring:\nUniversity degree in Information Technology, Mathematics, Engineering, Computer Science, or a related field\nAt least 6 years of professional experience in fullstack software development\nGood knowledge of Swedish\nExperience working with customer-facing digital products\nExperience mentoring developers and driving engineering excellence\nPassion for emerging technologies and continuous learning\nStrong experience with:Angular 19 or later\nTypeScript, HTML5, and CSS\nC#, .NET Framework, and .NET 8 or later\n\nExperience working with Microsoft Azure and cloud-native development\nHands-on experience with Azure DevOps, CI/CD pipelines, Git, and Gitflow\nExperience using development and security tools such as Visual Studio, GitHub, SAST, and DAST solutions\nFamiliarity with modern AI-supported development tools such as Microsoft Copilot, GitHub Copilot, or Cursor\nExperience working in agile software development environments\nAbility to translate business and product requirements into secure, scalable, and maintainable technical solutions\nStrong collaboration and communication skills\nFluent English, written and spoken\n Our Offer\nWe offer a challenging and international work environment and the possibility to work with some of the best in the field. You will be working in interdisciplinary teams and you can always count on support from committed colleagues as ‘Ask and Share’ concept is essential for the way we work. We offer attractive employment conditions (smart working, flexible working hours and a good-work-life balance) and opportunities for personal and professional development. Click here for further information.\nLocation\nStockholm\nFor more information: for more information about the recruitment process you are welcome to contact our recruiter: Marta Jura.\nTrade Union representatives in Sweden via Vattenfall´s switchboard +46 8 739 50 00.\nWe welcome your application in English no later than 30.09.2026. We kindly request that you do not send applications by any means other than via our website and that you refrain from submitting a cover letter with your application. You apply quickly and easily by answering screening questions and attaching your CV.\nAt Vattenfall, we value being active, positive, open, and safety-conscious. We are looking for employees who share our vision and can contribute to strengthening our corporate culture. We firmly believe that diversity helps build a more profitable and attractive company, and we strive to be good role models when it comes to diversity. Vattenfall actively works to ensure that all employees have the same opportunities and rights regardless of age, ethnic or cultural background, gender identity, religion/belief, sexual orientation, or disability. Read more about how we work with diversity and inclusion here.\nThe security of Vattenfall and its employees is essential. For that reason, a pre-employment screening will be part of your recruitment process. The screening is based on the role you will fulfill within Vattenfall.\nWorking at Vattenfall means working with critical societal infrastructure. Therefore, many of our positions are security-classified, and you may be required to fill a wartime posting. If this position is security-classified, a security clearance will be carried out before employment, in accordance with the Security Protection Act. Any potential wartime posting will be based on the employment contract and the Total Defence Service Act.\nWe look forward to receiving your application!","description_format":"text","description_chars":6172,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"Swedish","level":"All levels","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Continuous learning","Flexible schedule","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Nuclear Energy","Hydroelectric","Solar Energy","Wind Energy"],"lifecycle":[{"event":"open","at":"2026-10-14T15:40:39Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":21,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-10-15T03:37:19Z"},"pay":null,"html_url":"https://alion.io/job/vattenfall-senior-fullstack-software-engineer","json_url":"https://alion.io/job/vattenfall-senior-fullstack-software-engineer.json","meta":{"generated_at":"2026-10-15T03:37:19Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":5031,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":7071},"rest":"https://alion.io/mcp/rest/get_company?id=7071"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fvattenfall-senior-fullstack-software-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fvattenfall-senior-fullstack-software-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fvattenfall-senior-fullstack-software-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/vattenfall-senior-fullstack-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fvattenfall-senior-fullstack-software-engineer"}]}