{"id":4067388,"url":"https://alion.io/job/axpo-software-engineer-fmd-2","title":"Software Engineer (f/m/d)","company":{"id":453589,"name":"Axpo","domain":"axpo.com","url":"https://alion.io/company/axpo-2","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"B","score":80,"open_postings":15,"ghost_share":0,"stale_share":0.8,"repost_share":0,"time_to_fill_p50_days":41,"computed_at":"2026-11-11T05:49:22Z"}},"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":["Madrid, Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Databricks","optional":false},{"name":"Docker","optional":false},{"name":"Grafana","optional":false},{"name":"Helm","optional":false},{"name":"Kubernetes","optional":false},{"name":"Service Mesh","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-11-09T09:43:35Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-11T12:04:17Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Help us build scalable, secure, high-quality software that powers Axpo’s platforms. As a Software Engineer, you’ll design, develop, and improve our products across the full software lifecycle. If you enjoy backend development, cloud technologies, and solving real technical challenges, we’d love to hear from you.\nJoin a cross-functional team of engineers, product specialists, and stakeholders. Working closely with the Product Owner and technical leads, you’ll deliver features, improve systems, and help shape the platform’s evolution-while growing your expertise, taking ownership of key components, and creating business value through technology.\nWhat you will do\nHelp implement architectural decisions that ensure scalability, robustness, and efficiency.\n\nContribute to tooling and products using .NET programming languages and libraries.\n\nDesign, build, and maintain backend services and APIs using .NET / C#.\n\nSupport and help operate cloud infrastructure on Azure, including efficient and secure deployments with Kubernetes, Helm, and Service Mesh.\n\nDevelop and maintain infrastructure as code using Terraform.\n\nImplement and maintain robust authentication and security measures across the platform, following security best practices for distributed systems.\n\nCollaborate with technical leads to align technical solutions with business priorities, and work with cross-functional teams to ensure seamless integration of platform features.\n\nApply software engineering best practices, including clean code, unit testing, and CI/CD.\n\nEvaluate and implement tools, frameworks, and technologies that improve the platform and processes.\n\nPromote best practices in code quality, testing, security, and operational excellence.\n\nExperience in trading systems or portfolio risk management tools is considered as a plus.\n\nWhat you bring and who you are\nA Bachelor’s or Master’s degree in Computer Science or Software Engineering.\n\nSubstantial experience in backend development, API/service design, and cloud technologies; 5+ years of experience is ideal.\n\nProficiency in .NET C# and a good grasp of algorithm efficiency.\n\nExperience with Azure and technologies such as Docker and Kubernetes.\n\nA good understanding of DevOps practices, including infrastructure as code, automation, and CI/CD.\n\nA strong understanding of authentication, authorization, and security best practices in distributed systems.\n\nIdeally, experience with the Databricks platform or a similar platform, and with logging and monitoring tools such as Grafana or equivalent solutions.\n\nThe ability to work with limited guidance and support from senior team members, make decisions, and solve problems in complex environments.\n\nAn analytical mindset, attention to detail, and a proactive approach to problem-solving.\n\nA collaborative, flexible, and team-oriented attitude, with a strong sense of ownership and accountability.\n\nStrong communication skills, including the ability to explain technical concepts in business terms and communicate concisely and effectively, in writing and verbally, with stakeholders from diverse backgrounds and at different levels.\n\nA willingness to lead by example, act as a role model, learn, and stay up to date with emerging technologies.\n\nFluent English.\n\nAbout the team\nYou’ll join a cross-functional team of engineers, product specialists, and stakeholders who value collaboration, ownership, and continuous improvement. We support each other, share knowledge openly, and welcome diverse perspectives and backgrounds. Together, we work to deliver business value through technology and shape scalable, reliable, and high-quality platform solutions.\nBenefits:\nAt our company, we strive to create a culture of continuous learning, personal growth, and inter- national community involvement. We're passionate about providing our employees with the tools and resources they need to succeed, and we're confident that you'll love being part of our team!\nWorking Hours\nWe offer flexible working hours to accommodate your work schedule. We can work part of our time remotely and the rest at our offices in Madrid, Torre Europa.\n\nMeal allowances\nYou can enjoy delicious meals on us, no matter if you are working remotely or on-site.\n*Option to use it for public transportation or childcare instead.\n\nInternet Compensation\nWe cover the cost of your home internet connection, as we understand how essential connectivity is in the modern workplace.\n\nTraining courses\nOur company is committed to helping our employees grow and develop their skills, which is why we offer a variety of industry- specific training courses and a learning channel.\n\nGym Coverage\nStay active and healthy with our 90% coverage benefit, which provides access to the nearby gym: Forus Selection to keep you energized throughout the day\n\nHealth Insurance\nWe take the health and well-being of our employees seriously, which is why we offer a comprehensive health insurance plan and the option to extend it to your spouse and children.\n\nAt Axpo Group, we are dedicated to fostering a culture of non-discrimination, tolerance, and inclusion. As an equal opportunity employer, we welcome applications regardless of race and ethnicity, gender identity and expression, sexual orientation, age, disability, as well as socioeconomic, cultural, and religious background. 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