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@media screen and (max-width: 699px) { .swapimg {display: none;} .visible-mobile{display: inline;max-width:100%;height: auto;} } @media screen and (min-width: 700px) { .swapimg {display: none;} .visible-desktop{display: inline;max-width:100%;height: auto;} } Senior Software Developer Do you want to write code that genuinely matters when it counts the most? As a Senior Software Developer at Systematic, you will help build mobile software that gives field commanders real-time situational awareness - software that has to work under pressure, on devices in the field, when there is no room for confusion. The job You will join the Mobile programme, which develops software for mounted and dismounted commanders in the field. The solutions run on vehicles and handheld devices, implement resilient network protocols so frontline units share a common operational picture, and expose APIs that let customers integrate sensors and drones. You will work across a full-stack codebase with a frontend in Angular and a backend in Java, troubleshooting and solving complex problems while shaping new features in close collaboration with domain experts, a UX designer, and a software architect. As a senior developer, you will go beyond day-to-day delivery to help shape the technical direction of the solution over time - contributing to architectural and maintainability improvements, and supporting your colleagues through code reviews and technical sparring. You will also play a key role in strengthening the team's engineering practices and ways of working. Joining the team You will be part of a small, focused scrum team based in Aarhus - currently three developers, a tester, and an architect, spanning a range of experience levels that makes for genuine knowledge-sharing in both directions. The team is part of a larger Mobile programme spanning seven scrum teams across Denmark and Romania, giving you access to a broad community of colleagues while still working in a setting where your contributions are visible and valued. The team has worked together for three years and has built a collaborative, open culture where ideas and feedback are actively encouraged. Your qualifications We are looking for someone with a bachelor's or master's degree in software engineering or a related field, and solid, hands-on experience from a professional software development team. What matters most to us is that you can navigate and take ownership of complex tasks in an existing codebase, and that you understand how to design and structure software beyond just making it work. Experience with Java and Angular is a strong advantage, since it is what we work with day to day - but it is not a must. If you come from another strongly typed, object-oriented language such as C#, and are motivated to make the jump to Java, that is very welcome too. Furthermore, you... • Are proactive, open to feedback, and comfortable communicating actively with colleagues and stakeholders • Offer help as readily as you ask for it, and care about writing code of good quality • Are fluent in written and spoken English Please note that you must be able to present a clean criminal record and have lived in a NATO and/or EU country for the past seven years, as we work with security-classified projects. Read more here . Welcome to Systematic Aarhus At our Aarhus office, you can look forward to joining our Employees Club, which offers nearly 100 events a year of both social and professional character. Here, you can take advantage of a range of on-site perks from physiotherapist-led massages and an in-house hairdresser to sports clubs, game tables, and even our own padel court. Our canteen is a standout feature, serving a daily selection of delicious and healthy dishes. Beyond the office, you will also enjoy benefits like free ARoS +1 access and various shopping discounts. Never stop developing Systematic is uniquely people-centric, truly international, and proudly rooted in Denmark with more than 1,100 employees. Together, we write intelligent and innovative code to drive progress and improve lives. We develop IT solutions that make a real difference where it matters most. This is why we never stop developing. Here, there is room to be professional and personal. It is not just a place to work but a place to belong. Start your development here We will be assessing applications on an ongoing basis as we wish to welcome our new colleague as soon as possible, so click Apply Now and send us your CV today. If you have any questions, you are always welcome to contact us on tel. +45 8943 2000 and ask for Nikolaj Lysbjerg Molzen. .contentjob { display: flex; flex-direction: column; align-items: left; gap: 100px; background: white; padding: 50px 0; } .button { background-color: #192CBE; border: none; color: white; padding: 10px 20px; text-align: left; text-decoration: none; display: block; font-size: 14px; margin: 4px 2px; cursor: pointer; Width: Auto; } @media screen and (max-width: 699px) { .personPanel {display: block; gap: 20px;} .personPanel .panelText { display: flex; flex-direction: column; justify-content: left; } .swapimg {display: none;} .visible-mobile {display: inline;}} @media screen and (min-width: 700px) { .personPanel {display: flex; gap: 20px;} .personPanel .panelText { display: flex; flex-direction: column; justify-content: left; height: 180px;} .swapimg {display: none;} .visible-desktop {display: inline;} } .panelText .action { font-size: 23px; font-weight: bold; margin: 10px 0; } .panelText .name { font-size: 14px; font-weight: bold; margin: 0; } .panelText .role { font-size: 14px; margin: 0; } .panelText .linkedin { font-size: 14px; margin: 0; } .personPanel img { width: 250px; /*border-radius: 9999px;*/ } .profile { display: flex; flex-direction: column; gap: 10px; align-items: left; text-align: left; } .profiles { display: flex; gap: 100px } .profile img { height: 170px; margin: 0 15px; /*border-radius: 9999px;*/ } .profile .name { margin: 0; font-size: 18px; } .profile .role { margin: 0; font-size: 14px; inline-size: 200px; overflow-wrap: break-word; } .contact-icons { display:inline-block; padding-top: 5px; } Get in touch Sofie Heiner Emborg Talent Acquisition Partner
Here's where they are and how to stand out in your next interview.
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Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.