Senior Software Engineer – Java/C#

Engineer solutions that matter. Lead with expertise. Thrive in a consultancy built for sharp minds.At DIS/CREADIS, we’re looking for a Senior Software Engineer who can combine strong technical skills with the mindset of a consultant. Our software solutions support real industry — automation, energy, manufacturing and complex engineering environments — and we rely on experienced profiles who can handle both the technical depth and the customer-facing dialogue.This role is for someone who enjoys taking responsibility, influencing architecture, guiding customers and helping shape the solutions that make a real difference.Your roleAs a senior consultant, you will work across different customers, domains and project setups. Variety isn’t a side effect — it’s the point. You’ll be the person customers trust when decisions need to be made and challenges need to be solved.In this role, you will:Lead the design and development of backend solutions primarily in JavaContribute with your C#/.NET expertise in cross-platform projectsSet technical direction and ensure architectural qualityWork closely with customers to understand their needs and define the right solutionsDrive best practices: testing, CI/CD, maintainability and clean architectureCollaborate with automation, embedded, mechanical and other engineering disciplinesMentor junior colleagues and support technical development in the teamThis is a role for someone who thrives on responsibility, enjoys customer interaction and wants influence over how solutions are built.What we’re looking forWe aim to attract strong engineering profiles who combine technical depth with the ability to communicate clearly and confidently.You bring:7+ years of professional experience in software development (Java as your main stack)Experience with C#/.NET or willingness to work across technologiesSolid understanding of system design, architecture and integration patternsStrong communication skills — you can translate complexity to customers and colleaguesA consultant mindset: proactive, solution-oriented and able to navigate different environmentsConfidence in taking technical ownership and driving decisionsAdvantage: Ability to obtain HEM security clearanceIf you enjoy tackling real engineering challenges — the ones that live outside PowerPoints and actually move machinery, energy systems or production lines — you’ll fit right in.What we offerYou’ll join a consultancy where senior engineers have genuine influence over technology, architecture and customer dialogue. You get autonomy, trust and the chance to shape both solutions and the engineers around you. Expect varied projects, a strong professional community and a culture built on engineering excellence rather than buzzwords.If you want to lead impactful solutions and work with colleagues who take pride in being technically sharp, we’d be happy to hear from you.