{"id":3922785,"url":"https://alion.io/job/monnoyeur-full-stack-software-engineer-net-react","title":"Full-Stack Software Engineer (.NET & React)","company":{"id":4471745,"name":"Monnoyeur","domain":"monnoyeur.com","url":"https://alion.io/company/monnoyeur","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Vilnius, Lithuania"],"countries":["LT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Azure DevOps","optional":true}],"status":"live","first_seen_at":"2026-10-23T00:00:00Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-11-07T21:13:45Z","board_verified":true,"closed_at":null,"days_open":15,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":15},"description":"ARKANCE is a global partner in digital transformation for the architecture, engineering, construction, infrastructure, and manufacturing industries. Operating across 19 countries, we combine deep industry expertise with technology, software, and consulting services to help our customers work smarter, collaborate better, and achieve sustainable business outcomes.\nJob Description Summary\nThis role is based in the ARKANCE R&D Team. It is ideal for software engineers who enjoy building end-to-end solutions, solving complex technical challenges, and turning ideas into reliable, scalable products.You will work across the full technology stack, developing modern web applications, integrations, APIs, and automation capabilities that support ARKANCE customers worldwide. Working closely with Product Managers, UX Designers, and fellow engineers, you will help shape solutions that deliver real business value.\nJob Description\nAt ARKANCE, we are building digital solutions that support the architecture, engineering, construction, infrastructure, and manufacturing industries worldwide.\nAs a Full-Stack Software Engineer, you will design, develop, test, and maintain modern software solutions using .NET, C#, React, TypeScript, PostgreSQL, and Azure technologies.\nYou will contribute across the entire software development lifecycle, from technical design and implementation to testing, deployment, and continuous improvement. A significant part of the role involves developing integrations, APIs, and connected workflows that enable seamless data exchange between systems and applications.\nWorking within Agile product teams, you will collaborate closely with Product Management, Design, and Engineering colleagues to deliver high-quality solutions while maintaining strong technical standards and engineering best practices.\nThis position offers the opportunity to take ownership of meaningful technical challenges, influence product evolution, and contribute to innovative software used by customers around the world.\nWe expect the ideal candidate to be able to demonstrate\nTechnical Skills\nExperience developing software using C# and .NET\nExperience building modern web applications using React and TypeScript\nExperience designing and consuming REST APIs\nExperience working with SQL databases (PostgreSQL, SQL Server, or similar)\nUnderstanding of software architecture, design patterns, and engineering best practices\nExperience working with version control systems (Git)\nFamiliarity with cloud environments such as Microsoft Azure\nFamiliarity with Docker, CI/CD pipelines, or DevOps practices would be an advantage\nSoft Skills & Competencies\nStrong analytical and problem-solving skills\nAbility to work collaboratively in cross-functional teams\nOwnership mindset and accountability for solutions delivered\nStrong communication skills and ability to discuss technical concepts with both technical and non-technical stakeholders\nContinuous learning mindset and passion for technology\nAttention to quality and maintainability\nNice to Have\nExperience building integrations between business applications\nExperience with workflow automation solutions\nExperience working in Agile product development environments\nFamiliarity with Azure DevOps and modern software delivery practices\nWe Offer\nOpportunity to work on products used by customers across multiple countries and industries\nModern technology stack including .NET, React, Azure, APIs, and cloud-native technologies\nHigh degree of autonomy and ownership within Agile product teams\nInternational and collaborative working environment\nExposure to product development, architecture, and integration challenges\nContinuous learning and professional development opportunities\nFlexible working arrangements supporting work-life balance\nPrivate health insurance and competitive benefits package\nAnnual gross base salary from €55,000 gross + annual bonus, depending on skills and experience.\nA respectful culture where teamwork, innovation, and continuous improvement are valued\nJoin us and help build the digital solutions that shape the future of the built 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