Job

Software Engineer - Agentic Systems (m/f/d)

Unzer · Berlin

At a glance

Type: Job
Organisation: Unzer
Location: Berlin
Work mode: On-site
Deadline: Rolling / not stated
Posted: 5 Nov 2026

About this job

<div> <div><strong style="font-size: 18px;">ABOUT US</strong></div> <div> </div> <div><span style="font-size: 16px;">Unzer is a leading European fintech company with a mission to simplify international payments for e-commerce and retail businesses. Our brand was formed from 13 companies that now contribute to building a unique product covering the entire payment flow.  </span></div> <div> </div> <div><span style="font-size: 16px;">At Unzer, we are driven by the belief that customers should enjoy a seamless shopping experience, no matter where they choose to shop. We are a team of over 700 experts of 55 different nationalities, dedicated to creating a state-of-the-art unified commerce platform. Our goal is to enable businesses to delight their customers with a seamless payment experience.  </span></div> <div> </div> <div><span style="font-size: 16px;">Whether you're a tech enthusiast, payment expert, or a dedicated support professional, we are looking for individuals who are passionate about making a difference.  </span></div> <div><span style="font-size: 16px;"> </span></div> <div><strong style="font-size: 16px;">Our offices:</strong><span style="font-size: 16px;"> We are based across Austria, Denmark, Germany and Luxembourg with a HQ in Berlin.</span></div> <div> </div> <div><strong style="font-size: 18px;">ABOUT THE TEAM</strong></div> <p>You'll be part of the team responsible for the backbone of our e-commerce payment processing, building the services that move money safely and at scale. We care deeply about resilience, observability, and getting the hard details right, because in payments there's no room for "good enough."</p> </div><br><strong>What your work will look like: </strong><br><div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="12" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="1" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Design, build and ship features end to end for our AI products for the software development lifecycle, backed by solid tests and clear documentation.</span><span data-ccp-props="{"335559738":240,"335559739":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="12" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Own key parts of how AI supports each lifecycle stage, from requirements and specification to coding, review, release and operations, and drive their delivery with the team.</span><span data-ccp-props="{"335559738":240,"335559739":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="12" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="3" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Shape the architecture and technical direction of the AI-assisted development lifecycle through specs and design decisions.</span><span data-ccp-props="{"335559738":240,"335559739":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="12" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Keep both products reliable, secure and trustworthy in production so teams can depend on them daily.</span><span data-ccp-props="{"335559738":240,"335559739":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="12" data-list-defn-props="{"335552541":1,"335559685":360,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="5" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Continuously improve the codebase, tooling and processes, using the products themselves to raise the bar on how we build software.</span><span data-ccp-props="{"335559738":240,"335559739":240}"> </span></p> </li> </ul></div> </div><br><strong>What you need to be successful in this role: </strong><br><div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="7" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="1" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">A Bachelor’s or Master’s in Computer Science (or equivalent practical experience) and 3+ years of hands-on software engineering experience.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="7" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Strong programming skills in Java (or a comparable language), with experience building and maintaining production backend services.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="7" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="3" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Hands-on experience building with LLMs and agentic systems, such as tool calling, agent orchestration, prompt and context engineering, and evaluating agent output. A real curiosity about how AI can automate the software development lifecycle.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="7" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="4" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Comfort with AI native development in your own daily work, using coding agents and AI tooling to write, review and test code.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="7" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="5" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Solid experience with databases such as PostgreSQL and MongoDB, including data modeling and query performance.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="7" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="6" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Good understanding of modern engineering practices: Git workflows, CI/CD, code review and test automation. You know these processes well enough to help automate them.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="7" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="7" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Experience integrating APIs and working in service-based architectures.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="7" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="8" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Clear communication, a collaborative mindset, and the confidence to share ideas and contribute to technical decisions within the team.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> <div> <div> <p><span data-contrast="auto">Nice to have</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="1" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Exposure to high-availability or high-volume systems, ideally in fintech or payments.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> </ul></div> <div> <ul role="list" style="list-style-type: disc;"> <li aria-setsize="-1" data-leveltext="" data-font="Symbol" data-listid="5" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1" role="listitem"> <p><span data-contrast="auto">Experience with agent frameworks or protocols (e.g. MCP, LangGraph or similar), or with building internal developer tools.</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p> </li> </ul></div> </div> </ul></div> </div><br><strong>What’s next? </strong><br><div> <li>Does it sound exciting? -  Apply with your CV in English. Please don’t shy away if you don’t meet all the requirements! We’re looking forward to meeting you.  </li> <li>We will get back to you within 14 days of receiving your application.   </li> <li>The interview process includes a 30-minute intro call with a TA Partner, a 60- minute call with the hiring manager, 60min skills assessment and a 30min final call. Please note the process might alter depending on our team’s availability. </li> </div><div> <div> <div> <h3><span data-contrast="none">WHAT WE OFFER</span><span data-ccp-props="{"201341983":0,"335551550":6,"335551620":6,"335559740":259}"> </span></h3> </div> <div> <p><span data-contrast="none">More than a workplace. A place to grow. 🌍</span><span data-ccp-props="{}"> </span></p> </div> <div> <p><span data-contrast="none">At Unzer, colleagues from 50+ nationalities across four countries work together to create better outcomes for our merchants. We take ownership, move with pace and keep raising the bar—as one team.</span><span data-ccp-props="{}"> </span></p> </div> <div> <p><span data-contrast="none">We set high expectations and give you the flexibility, learning opportunities and practical support to do your best work, grow your impact, and build a sustainable career.</span><span data-ccp-props="{}"> </span></p> </div> <div> <p><span data-contrast="none">🏡 </span><span data-contrast="none">Flexibility that works</span> <br><span data-contrast="none">Combine focused time at home with connection and collaboration in the office. Our hybrid setup includes two office days per week.</span><span data-ccp-props="{}"> </span></p> </div> <div> <p><span data-contrast="none">🚲 </span><span data-contrast="none">Your commute, your choice</span> <br><span data-contrast="none">Choose the mobility benefit that works for you: bike leasing or a Deutschlandticket.</span> <span data-ccp-props="{}"> </span></p> </div> <div> <p><span data-contrast="none">🏖️ </span><span data-contrast="none">Work from anywhere in the EU</span> <br><span data-contrast="none">Change your perspective and work from another EU country for up to 15 days per year.</span><span data-ccp-props="{}"> </span></p> </div> <div> <p><span data-contrast="none">📗</span><span data-contrast="none"> Keep raising the bar</span> <br><span data-contrast="none">Use an annual learning budget of €1,000 for courses, conferences, certifications and other development opportunities that help you grow and increase your impact.</span> <span data-ccp-props="{}"> </span></p> </div> <div> <p><span data-contrast="none">🫴 </span><span data-contrast="none">Support when you need it</span> <br><span data-contrast="none">Access confidential counselling whenever you need support with personal or professional matters.</span><span data-ccp-props="{}"> </span></p> </div> <div> <p><span data-contrast="none">💰 </span><span data-contrast="none">Build your future</span> <br><span data-contrast="none">Look ahead with our company pension scheme and take care of your long-term financial wellbeing.</span><span data-ccp-props="{}"> </span></p> </div> <div> <p><em><span data-contrast="none">Benefits may vary by location and employment setup. Your recruiter will share the details relevant to your role.</span><span data-ccp-props="{}"> </span></em></p> </div> </div> <div> </div> <div><span style="font-size: 9.5pt;">*Unzer is an equal employment opportunities workplace, and we commit to hiring regardless of race, sex, gender identification, sexual orientation, national origin, native language, religion, age, disability, marital status, citizenship, genetic information, pregnancy, or any other characteristic protected by law. Please refrain from including your picture and age with the application.  </span></div> <div> </div> <div><span style="font-size: 9.5pt;">#LI-HYBRID </span></div> </div><p>Find <a href="https://www.arbeitnow.com">Jobs in Germany</a> on Arbeitnow</a>

How to apply

1 Read the full details above and confirm you meet the eligibility criteria.
2 Prepare your documents — an updated CV, and any cover letter, proposal or certificates required.
3 Click Apply on official site to complete your application on Unzer’s official page.
4 Submit as early as possible — many close once filled.

Apply on official site

Sourced from arbeitnow. Always verify details on the official website. Opportunihub never charges you to apply.

Frequently asked questions

How do I apply for Software Engineer - Agentic Systems (m/f/d)?

Review the full details and eligibility on this page, prepare your documents, then use the “Apply on official site” button to complete your application on Unzer’s official page.

Is this opportunity remote or location-based?

This opportunity is based in Berlin. Check the official listing for any relocation or on-site requirements.

Is Software Engineer - Agentic Systems (m/f/d) free to apply for?

Opportunihub lists this Job for free. Legitimate Jobs do not ask for payment to apply — never pay a fee to submit an application.