system engineer

NuLegal

<div>Worum es geht

Wir bauen die Infrastruktur, die KI in der Rechtsbranche tats&auml;chlich belastbar macht, nicht als Demo, sondern in Produktion, mit messbarer juristischer Qualit&auml;t. Daf&uuml;r suchen wir Menschen, die tief in die Mathematik und Architektur moderner LLM-Systeme eintauchen wollen, nicht nur APIs verketten.

Wenn du dich in den letzten zw&ouml;lf Monaten gefragt hast, ob es irgendwo einen Job gibt, in dem du die ganze Tiefe moderner KI gleichzeitig brauchst: hier ist er.
<h2 class="jobSectionHeader">
Aufgaben</h2>

Dein Beitrag
<ul>
<li>Eine Multi-Provider-LLM-Council-Architektur, in der mehrere Modelle parallel arbeiten und &uuml;ber strittige juristische Fragen abstimmen, mit deterministischem Replay f&uuml;r reproduzierbare Evaluations.</li>
<li>Ein Eval-Framework von Grund auf: stratifizierte Gold-Standard-Datens&auml;tze, Inter-Rater-Reliability gegen menschliche Anw&auml;lte, Backtesting-Pipelines, Confidence-Kalibrierung.</li>
<li>Eine mathematisch belastbare Antwort auf die zentrale Forschungsfrage: Wie quantifiziert man &quot;juristische Belastbarkeit&quot;?</li>
<li>Eigene Forschungsbeitr&auml;ge, Konferenzpaper und Open-Source-Releases sind explizites Projektziel.</li>
<li>Eine produktionsreife Orchestrierungs-Infrastruktur, die t&auml;glich zehntausende Inferenz-Calls &uuml;ber mehrere Modellfamilien koordiniert, mit voller Observability und Fehlertoleranz.</li>
</ul>
Warum das spannend ist
<ul>
<li>Forschungstiefe wie in einer akademischen Gruppe, mit Produktions-Hebel wie in einem Top-Startup. Die meisten AI-Rollen sind API-Wrapper. Hier baust du die Schicht darunter.</li>
<li>Recht ist eine der gr&ouml;&szlig;ten noch unautomatisierten Branchen. Wer KI in einer traditionellen, hochregulierten Branche zum Laufen bringt, hat ein deutlich schwierigeres Problem als Web-Demos, und einen entsprechend gr&ouml;&szlig;eren Hebel.</li>
<li>Klare Deadlines, klare Deliverables. Ein 24-Monats-Plan mit hartem Meilenstein nach 12 Monaten und konkreten Forschungsoutputs.</li>
<li>Du wirst in 24 Monaten mehr &uuml;ber produktionsreife LLM-Systeme gelernt haben als in f&uuml;nf Jahren bei einem Konzern. Das versprechen wir dir.</li>
</ul><h2 class="jobSectionHeader">Qualifikation</h2>

Was du mitbringen solltest

Pflicht
<ul>
<li>Master oder Promotion in Informatik, Mathematik, Physik, Statistik oder einem verwandten quantitativen Fach.</li>
<li>Mehrj&auml;hrige Erfahrung in der Entwicklung produktionsreifer Software, kein reiner Forscher, aber auch kein reiner MLE.</li>
<li>Tiefes Verst&auml;ndnis von Wahrscheinlichkeitsrechnung, Statistik und Kalibrierung. Mathematische Beweisf&uuml;hrung schreckt dich nicht ab.</li>
<li>Tiefe Erfahrung in einem technisch anspruchsvollen Feld, in dem Mathematik, Skalierung und Reliability gleichzeitig z&auml;hlen.</li>
<li>Sicherer Umgang mit modernen LLMs und Agent-Frameworks.</li>
<li>Hohes Tempo und Teamorientierung. Du willst mit anderen ambitionierten Menschen in einem schlanken Team an einem gro&szlig;en Ziel arbeiten, nicht im Konzern-Rhythmus.</li>
</ul>
Stark gew&uuml;nscht
<ul>
<li>Wissenschaftliche Ver&ouml;ffentlichungen.</li>
<li>Open-Source-Beitr&auml;ge zu KI-Frameworks.</li>
<li>Erfahrung in einer regulierten Dom&auml;ne (z. B. Recht, Medizin, Finanzwesen).</li>
<li>Vertrautheit mit modernen Workflow-Systemen und Uncertainty Quantification.</li>
</ul>
(Das vollst&auml;ndige technische Anforderungsprofil ist auf Anfrage als separates Dokument verf&uuml;gbar.
<h2 class="jobSectionHeader">
Benefits</h2>

Was wir bieten
<ul>
<li>Flache Herachien und schnelle Entscheidungswege</li>
<li>Echter Impact von Tag 1</li>
<li>Eine Aufgabe, die du in dieser Tiefe nirgendwo sonst bekommst. AI im Recht ist Greenfield.</li>
<li>Wettbewerbsf&auml;higes Gehalt + Equity. Du baust mit auf, du wirst auch beteiligt.</li>
<li>Dediziertes Compute-Budget f&uuml;r deine Forschungs-Workloads.</li>
<li>Direkte Mitsprache an Architektur und Forschungsrichtung. Du sitzt am Tisch, an dem entschieden wird, vom ersten Tag an.</li>
<li>Plus 1 Monat pro Jahr Work from anywhere.</li>
</ul>
Bewerbung

Schick uns CV, Links zu relevantem Code oder Ver&ouml;ffentlichungen, und ein konkretes Beispiel eines technischen Problems, das du in den letzten 12 Monaten interessant gefunden hast, und warum.

Wir antworten auf jede ernsthafte Bewerbung innerhalb von zwei Wochen.</div>

AI Research Engineer

CE labs

<div>At CE Labs, which we just spun off from Cryspen, we're all about creating the core security and privacy tools for the apps of tomorrow. We do everything from advanced, end-to-end encrypted protocols such as MLS to handling all the cryptography underneath. Plus, we assist others in bundling these into SDKs and applications.

We are looking for a systems-minded engineer fluent in Rust to join our small team. Your main focus will be translating RFCs, complex cryptographic primitives, and academic papers into production-ready, safe, and highly optimized software. You will also actively help us design and create entirely new protocols and standards.
<h2 class="jobSectionHeader">
Tasks</h2>
<ul><li>Develop and implement cryptographic protocols to enhance system security.</li>
<li>Collaborate with internal and external engineering teams to integrate security protocols into software applications.</li>
<li>Conduct security audits and vulnerability assessments to identify and mitigate risks.</li>
<li>Stay updated on the latest advancements in security and cryptography and apply them to our projects.</li>
<li>Work closely with clients to understand their security needs and provide tailored solutions.</li>
</ul><h2 class="jobSectionHeader">Requirements</h2>
<ul><li>Strong foundation in applied cryptography and understanding of cryptographic protocols.</li>
<li>Experience with software development in Rust, specifically in security-focused applications.</li>
<li>Excellent problem-solving skills and the ability to work collaboratively in a small team setting.</li>
<li>A plus: A degree in Computer Science, Engineering, or a related field, or equivalent experience.</li>
<li>A plus: Interest in formal methods and their application in ensuring system correctness.</li>
</ul><h2 class="jobSectionHeader">Benefits</h2>
<ul><li>Flexible working hours</li>
<li>Public transportation benefits</li>
<li>Remote work</li>
<li>Room to grow personally and professionally</li>
<li>Family-friendly work environment</li>
<li>4 day work week</li>
</ul>
Join CE Labs as a Security / Cryptography Engineer and dive into cutting-edge cryptography. Be part of a small, dynamic team where your work in secure systems truly matters.</div>

Security / Cryptography Engineer

GLS/NXT

<div>
 
 Join
 
 GLS/NXT
 
 as a
 
 Senior Backend Engineer
 
 and help shape the future of out-of-home delivery. We&rsquo;re building the
 
 OOH Platform
 
 - a scalable system that empowers carriers across multiple countries to deploy, manage, and optimize parcel locker networks with ease.
 
 
 
 At GLS/NXT, you&rsquo;ll work at the intersection of
 
 startup energy and enterprise muscle -
 
 moving fast, experimenting freely, and owning your work end-to-end. We care deeply about solving real user problems and building reliable, high-quality backend systems that make logistics smarter and more connected.
 
 
 
 If you&rsquo;re driven by impact, thrive in a collaborative and fast-moving environment, and love turning complex challenges into elegant and simple technical solutions, we&rsquo;d love to have you on board. Let&rsquo;s build the future of logistics - together.
 
 
 Tasks
 
 <ul>
 
 <li>
 Design, build, and maintain server-side applications with a focus on performance, scalability, and reliability.
 </li>
 
 <li>
 Collaborate with cross-functional teams to define, design, and ship new features and improvements.
 </li>
 
 <li>
 Drive best practices in code quality, security, and testing across the development lifecycle.
 </li>
 
 <li>
 Troubleshoot, debug, and upgrade existing software systems proactively and effectively.
 </li>
 
 <li>
 Stay current with emerging technologies and industry trends to continuously drive innovation within the team.
 </li>
 
 </ul>
 
 Requirements
 
 <ul>
 
 <li>
 
 5+ years of proven experience
 
 as a Backend Engineer or in a similar role within a cross-functional team environment.
 </li>
 
 <li>
 
 Proficiency in Kotlin
 
 for backend development.
 </li>
 
 <li>
 
 Strong hands-on experience with Spring Boot
 
 , building robust and scalable services.
 </li>
 
 <li>
 
 Solid experience with SQL and relational databases
 
 , including schema design and performance optimization.
 </li>
 
 <li>
 
 Experience with event-driven architectures
 
 (e.g., Kafka, SNS/SQS).
 </li>
 
 <li>
 
 Proficiency in REST API design principles
 
 , microservices architecture, and cloud-based services (preferably AWS).
 </li>
 
 <li>
 
 Experience deploying applications
 
 using containerization and orchestration tools (e.g., Docker, Kubernetes).
 </li>
 
 <li>
 
 Comfortable working in an Agile environment
 
 , embracing incremental delivery and continuous feedback.
 </li>
 
 <li>
 
 Strong problem-solving and analytical skills
 
 , with a keen eye for debugging and performance tuning.
 </li>
 
 <li>
 
 Excellent written and verbal communication skills in English
 
 , with the ability to explain complex technical concepts clearly to diverse audiences.
 </li>
 
 </ul>
 
 Benefits
 
 <ul>
 
 <li>
 
 Dynamic workplace:
 
 A digital environment with international projects and space to learn and grow
 </li>
 
 <li>
 
 Flexible work conditions:
 
 Hybrid working mode with a tailored remote policy
 </li>
 
 <li>
 
 Focus on learning:
 
 A personal budget (1.000&euro;) for learning and development initiatives
 </li>
 
 <li>
 
 Physical space for ideas:
 
 A great office space in Berlin Mitte with top-tier equipment
 </li>
 
 <li>
 
 Transparent and competitive compensation:
 
 A salary package that reflects your expertise and experience.
 </li>
 
 <li>
 
 Active participation:
 
 A clear bonus system enabling participation in your and the team&rsquo;s performance
 </li>
 
 <li>
 
 Engaging team culture:
 
 Monthly team cooking, regular events and offsites
 </li>
 
 <li>
 
 Vacation policy:
 
 30 days of yearly holiday
 </li>
 
 <li>
 
 Reward system:
 
 Rewards for the recommendation of additional team members
 </li>
 
 </ul>
 
 
 
 About GLS/NXT
 
 
 
 
 GLS/NXT was founded with the mission to build the next generation of logistic experiences driven by technology - core, adjacent &amp; beyond. More specifically, our sphere of interest is the Logistics and eCommerce sector. We are entrepreneurs and hence always start with the user's needs. We are located between Corporate and Startups and leverage the benefits from both (startup speed and corporate muscle). GLS/NXT inhabits different project teams, acting as startups with business responsibility and setting their own vision and mission. GLS/NXT is part of the GLS IT Services GmbH.
 
 
 
 
 Commitment to Diversity
 
 
 
 
 GLS/NXT is an equal opportunity employer, which means we do not discriminate on the basis of race, colour, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression. We celebrate diversity and are committed to creating an inclusive environment for all employees.
 
</div>

Senior Backend Engineer

Cycle

<div><h4 class="jobSectionHeader">About us</h4>
At CYCLE, we&rsquo;re redefining urban mobility for the people who keep cities moving: couriers, riders, and delivery pros. Our e-bike subscription service combines durable vehicles, fast repairs, and real support, everything riders need to stay on the road.
From Berlin to London, Vienna to Amsterdam, we operate in 200+ cities across Europe, providing thousands of riders with bikes built for work, not for show.
Our mission is simple: make last-mile delivery more reliable, affordable, and sustainable, one ride at a time. With every bike we deploy, we&rsquo;re helping build the backbone of smarter, greener cities.
Ride with us into the future &ndash; sustainable, efficient, and full speed ahead!<h4 class="jobSectionHeader"> 
Your Mission</h4>
As a Backend Software Engineer, you will shape the integration and ongoing development of our ERP and backend systems. You will ensure internal processes and interfaces run smoothly, supporting the operations and finance teams that keep our fleet running.<ul><li>
Developing, customizing and maintaining Odoo modules in Python</li><li>
Designing and implementing system integrations between Odoo and other internal/external systems (e.g. via REST APIs)</li><li>
Automating business processes within the ERP system</li><li>
Analyzing functional requirements together with business units (e.g. Finance, Operations) and implementing technical solutions</li><li>
Ensuring data quality, performance and stability of the systems</li><li>
Troubleshooting and resolving integration issues</li><li>
Documenting system architecture and processes</li></ul><h4 class="jobSectionHeader">
Your skills and qualifications</h4><ul><li>
Professional experience in backend development with Python</li><li>
Understanding of ERP processes (e.g. accounting, warehousing, sales)</li><li>
Experience with relational databases (PostgreSQL) and API interfaces</li><li>
Structured, solution-oriented way of working</li><li>
Good communication skills for working with non-technical stakeholders</li><li>
Good German and English skills</li><li>
Nice to have<ul><li>
Hands-on experience with Odoo (developing custom modules, customizing)</li><li>
Experience with additional integration tools (e.g. message queues, ETL processes)</li><li>
Knowledge of logistics, fleet or mobility IT</li></ul></li></ul><h4 class="jobSectionHeader">
What you can expect from us</h4><ul><li>
Competitive salary aligned with your skills and experience</li><li>
Room to shape the technical evolution of our systems landscape</li><li>
Close collaboration with business units and direct impact on operational processes</li><li>
Flexible working hours and remote/hybrid options</li><li>
Opportunities for personal and professional growth</li></ul><h4 class="jobSectionHeader"> 
Diversity</h4>
CYCLE values diversity and is an equal opportunity employer, providing a safe and inclusive space for everyone. No matter your gender, gender identity, age, disability, body size, race, religion, sexual orientation or nationality, we would love to receive your application! If there is anything we can do to make your recruiting process more comfortable or accessible, please don&rsquo;t hesitate to let us know in advance.</div>

Software Engineer (f/m/d) - Berlin

autarc GmbH

<div><h4 class="jobSectionHeader">Company</h4>
Founded in Berlin, autarc is a ~40 person start-up who were part of Y Combinator&rsquo;s S24 batch in San Francisco. Our team consists of people in Sales, Tech and Operations, with the Engineering &amp; Product department currently ~20 people, as we continue to grow throughout the year.<h4 class="jobSectionHeader"> 
Role description</h4>
We're looking for a Product Manager to work in one of our key product teams in building the leading OS for Europe's heat pump and solar workforce.<div> 
You'll work alongside a team that consists of a Machine Learning Engineer, Software Engineers and an iOS Engineer, helping shape and maintain our product roadmap, run planning sessions and sprint preps with team leads, manage tickets in Linear and open Cursor to ship stuff yourself.</div><div></div><div> 
We're always looking to build the next generation product and with a clear vision to become the agentic OS for the workforce behind the energy transition, that includes leveraging LLMs and NLP in building an AI voice agent to increase efficiencies.</div> 
Other responsibilities will be as follows: 
<ul><li>
Support leadership in shaping and prioritising the product roadmap</li><li>
Run product discovery alongside our teams through direct customer engagement</li><li>
Manage product operations in Linear: triage, prioritisation, sprint hygiene</li><li>
Build and ship features or prototypes directly using AI-assisted development tools (Lovable, Figma, Cursor, Copilot)</li><li>
Facilitate planning sessions with product teams and sprint preps with engineering leads</li><li>
Represent autarc in customer calls, sales meetings, and training sessions</li><li>
Work alongside our Engineers in building and shipping material</li></ul>
This is a Product Manager position but as the landscape of the industry shifts, we also expect you to build and tangibly contribute on a day-to-day basis.<h4 class="jobSectionHeader">
Requirements</h4><ul><li>
2-5+ years of experience as a Product Manager</li><li>
Exposure to working in B2B SaaS</li><li>
AI-native in working with tools to help you run faster and jump higher</li><li>
Experience having worked in an AI-first team/company</li><li>
Track record in conducting user interviews and product discovery</li><li>
A desired obsession to go deep AI, Machine Learning and Computer Vision</li><li>
Berlin-based and willing to work hybrid</li><li>
Native German speaking</li></ul><h4 class="jobSectionHeader">
What we offer</h4><ul><li>
Freedom to choose your own equipment (within a budget)</li><li>
26 paid vacation days</li><li>
An annual team retreat</li><li>
The choice between Dance or JobRad for mobility</li><li>
The choice between Classpass or Urban Sports Club for fitness</li><li>
Regular team events, lunches and activities</li></ul><h4 class="jobSectionHeader"> 
Next steps</h4>
If your application is successful, you will participate in the following: 
<ul><li>
Screening call with Louis (Recruiter)</li><li>
Culture fit call with an Engineer</li><li>
Take home case study/exercise</li><li>
Final on-site interview with Etienne (CEO) and the team</li></ul><h4 class="jobSectionHeader">
About us</h4>
Right now, 25% of CO2 emissions in Europe are caused by heating our buildings. In order for this to be reduced, the transition towards renewable energy needs to be simplified and made more accessible. There are too few installers to meet the growing demand for heat pumps, and a solution to match this trend needs to be brought to the market. 
autarc is developing the leading operating system (OS) for heat pump installers, enabling a more digital and efficient installation process for heat pumps. 
Through this, autarc is reducing the hurdles to decarbonizing single-family homes and small apartment buildings in Europe, with the goal to help with the planning and designing of 1 million heat pumps by 2030.</div>

Product Manager (AI)

smartclip

<div>
 
 
 Remote in our day-to-day work. On-site when it matters.
 
 
 
 We work remote by default &ndash; focused, efficient, and with full ownership. For larger features, architectural decisions, and real brainstorming sessions, we come together in Berlin &ndash; fast, hands-on, and without unnecessary meeting overhead.
 
 
 
 
 
 
 We use AI to accelerate &ndash; not to replace thinking.
 
 
 
 
 We design the system, steer the output, and take responsibility for what we ship.
 
 
 
 
 Fast where it makes sense. Careful where it matters.
 
 
 
 
 
 
 
 Your mission
 
 
 
 Join our team at smartclip as a
 
 Software Engineer, Data Platforms
 
 . You will design and build the engines that process, transform, and refine terabytes of TV and advertising data every single day. Your goal is to ensure our data platform is scalable, resilient, and cutting-edge.
 
 <ul>
 <li>
 
 Engineer Scalable Platforms:
 
 Design and implement technical solutions for Big Data applications in an agile, high-performance environment.
 </li>
 <li>
 
 Optimize Data Flows:
 
 Continuously develop and refine our data aggregation pipelines (TV data, advertising, and forecasting) primarily based on Spark and Scala.
 </li>
 <li>
 
 Cloud-Native Deployment:
 
 Host, manage, and scale your solutions using Docker and Kubernetes within the AWS cloud.
 </li>
 <li>
 
 Champion Quality:
 
 Lead the way in test automation &ndash; from unit tests to complex integration tests. For us, Test Driven Development (TDD) is the only way to build reliable systems.
 </li>
 <li>
 
 Tech Exploration:
 
 Evaluate new frameworks and tools, share your findings with the team, and help us stay at the forefront of Big Data technology.
 </li>
 </ul>
 
 
 
 
 
 Your skills
 
 
 
 
 You are a software engineer at heart
 
 who loves the challenge of massive scale &ndash; you turn the complexity of terabytes of data into elegant, efficient code.
 
 <ul>
 <li>
 
 Engineering Background:
 
 You have a solid track record in software engineering, with a strong focus on JVM languages (Scala/Java) and/or Python.
 </li>
 <li>
 
 Big Data Expertise:
 
 You are experienced with Spark, Hadoop, or similar distributed systems. Experience with Trino, Flowman, or Delta Lake will make you stand out.
 </li>
 <li>
 
 Infrastructure Knowledge:
 
 You are comfortable with CI/CD, Docker, Kubernetes, and AWS.
 </li>
 <li>
 
 Quality Mindset:
 
 You don&rsquo;t ship without tests. You value efficiency, clean architecture, and pragmatic solutions.
 </li>
 <li>
 
 Open Source Advocate:
 
 You love the freedom and transparency of open-source software (you won't find any closed-source or Microsoft stacks here).
 </li>
 <li>
 
 Mindset:
 
 A "let's figure it out" attitude, a hands-on mentality, and fluency in German and English.
 </li>
 </ul>
 
 
 
 
 
 Why you&rsquo;ll love working with us
 
 
 <ul>
 <li>
 
 Ownership over tickets:
 
 You&rsquo;re trusted with real responsibility, not just tasks. No unnecessary bureaucracy, no micromanagement &ndash; we rely on you to take things forward.
 </li>
 <li>
 
 Build &gt; Talk:
 
 We test what works &ndash; not what sounds good. Fail fast, learn faster.
 </li>
 <li>
 
 High standards, low ego:
 
 We take our work seriously, but not ourselves. Direct feedback, honest collaboration, no drama.
 </li>
 <li>
 
 Stay sharp:
 
 Hackathons, conferences, community &ndash; we invest in your growth and keep you at the cutting edge.
 </li>
 <li>
 
 And yes &ndash; the fundamentals are covered too:
 
 30 days of vacation + Dec 24 &amp; 31 off, Smart Fridays (4 days week possible), mobility (Germany ticket &amp; JobRad), sports &amp; health offerings, mental health support, corporate benefits, RTL+ access, and more.
 </li>
 </ul>
 
 
 
 
 
 Your CV is just the starting point.
 
 
 
 What matters more to us than your resume: a portfolio, a side project, a demo repo &ndash; anything that shows you don&rsquo;t just talk about code, you ship it. Production-ready. Thought through. Done.
 
 
 
 
 
 
 Welcome to smartclip! We&rsquo;re just your average group of techies, you know, trying to keep the internet open and defend the European TV industry from Silicon Valley&rsquo;s giants. Join us!
 
 
 
 
 
 
 
 About smartclip
 
 
 
 smartclip is the adtech development unit of RTL Group &mdash; Europe&rsquo;s leading free-to-air broadcaster group. Our proprietary advertising technology is custom-built for the needs of European broadcasters and publishers &mdash; enabling media owners to implement smarter monetisation strategies. We are committed to delivering the most innovative ad experiences spanning in-stream, out-stream, addressable TV, connected TV, audio, and gaming &mdash; ultimately empowering brands with true cross-screen storytelling opportunities on all devices.
 
 
 
 
 
 For more information: Please visit www.smartclip.tv and follow us on LinkedIn.
 
 
 
 
 
 
 Location:
 
 Berlin or Hybrid (max. 3 hours travel time to Berlin)
 
</div>

Software Engineer (f/m/d) – Data Platforms

Raisin

<div>
 Raisin is the world&rsquo;s leading platform for savings and investment products. Founded in 2012, the
 
 FinTech
 
 connects consumers with banks in the EU, the UK and the US. This gives consumers
 
 better interest rates
 
 and banks a
 
 diversified form of refinancing
 
 . Our vision is to offer savings and investments without barriers and thus open up the global 160 trillion euro market.
 
 
 Raisin currently employs more than 800 people from over 75 countries worldwide. Today, the platform holds over 80 billion euros in assets from
 
 more than one million investors
 
 which have accrued over 5 billion euros in returns.
 
 
 
 Team
 
 
 
 The AI Enablement team supports the adoption of AI capabilities across Raisin&rsquo;s products and internal systems.
 
 
 The team focuses on establishing a consistent and reliable approach to using AI in production by providing shared foundations, guidance, and reusable solutions. This includes working with engineering teams to integrate AI into existing systems, ensuring solutions are scalable, maintainable, and aligned with security and regulatory requirements.
 
 
 The scope ranges from improving internal workflows to enabling new product capabilities, depending on where AI can deliver measurable value.
 
 
 
 Your Responsibilities
 
 
 
 As an AI Engineer, you will help shape how AI is applied across the organization by combining hands-on engineering with enablement and guidance.
 
 
 
 Enable teams to adopt AI effectively
 
 
 
 <ul>
 <li>
 Work with product and engineering teams to identify and refine AI use cases
 </li>
 <li>
 Support teams in integrating AI capabilities into their systems and workflows by providing clear guidance on patterns, trade-offs, and practical implementation approaches
 </li>
 <li>
 Promote consistent and reusable solutions to reduce fragmentation across teams
 
 
 </li>
 </ul>
 
 Contribute To Shared Capabilities Where Needed
 
 
 
 <ul>
 <li>
 Develop or extend shared components, integrations, or services when required to unblock teams
 </li>
 <li>
 Define and implement patterns for integrating LLM capabilities into the platform
 </li>
 <li>
 Contribute to shared components or lightweight services that simplify access to AI capabilities across teams
 </li>
 <li>
 Manage AI costs and budget usage when providing shared model access and services to other teams.
 </li>
 <li>
 Support teams in developing retrieval-based approaches that make internal knowledge accessible to AI-driven use cases
 
 
 </li>
 </ul>
 
 Guide technical decisions
 
 
 
 <ul>
 <li>
 Evaluate tools, platforms, and approaches with consideration for scalability, security, and maintainability
 </li>
 <li>
 Help teams choose appropriate solutions based on context rather than applying AI by default
 </li>
 <li>
 Contribute to establishing a pragmatic and consistent approach to AI usage
 
 
 </li>
 </ul>
 
 Ensure robustness and responsible usage
 
 
 
 <ul>
 <li>
 Optimize AI system efficiency by making principled model selections based on cost-performance trade-offs, inference latency, and token usage optimization
 </li>
 <li>
 Support the implementation of safeguards such as access controls, validation, and monitoring
 </li>
 <li>
 Collaborate with Security, Legal, and other stakeholders on requirements related to AI usage
 </li>
 <li>
 Contribute to practices that ensure solutions are reliable and aligned with internal standards
 
 
 </li>
 </ul>
 
 Your Profile
 
 
 
 
 Background
 
 
 
 <ul>
 <li>
 Strong experience as a Software Engineer (5+ years), with focus on backend or platform development
 </li>
 <li>
 Strong generalist mindset, comfortable working across technical domains
 </li>
 <li>
 Experience working on production systems and collaborating across teams
 </li>
 <li>
 Comfortable operating in environments with evolving scope and priorities
 
 
 </li>
 </ul>
 
 Technical Skills
 
 
 
 <ul>
 <li>
 Proficiency in at least one programming language (Python preferred; JVM languages also relevant)
 </li>
 <li>
 Experience with cloud environments (AWS preferred)
 </li>
 <li>
 Solid understanding of APIs, system integration, and distributed systems
 
 
 </li>
 </ul>
 
 AI Experience
 
 
 
 <ul>
 <li>
 Practical experience working with AI tools or platforms (e.g. LLM APIs or similar technologies)
 </li>
 <li>
 Familiarity with concepts such as prompt design, context engineering, retrieval-based approaches, or AI-driven workflows
 </li>
 <li>
 Ability to assess where AI adds value and where it does not
 
 
 </li>
 </ul>
 
 Join our mission, join our team &ndash; and grow with us!
 
 
 
 At Raisin, we care about each other and it is one of our top priorities to foster an open and caring environment in which everyone feels welcome and comfortable. Our culture is strongly driven by our ambitious team, which connects more than 75 different nationalities.
 
 
 As part of our team, you will benefit from:
 
 
 <ul>
 <li>
 Employee Development Budget of &euro;2,000 and four full training days per year.
 </li>
 <li>
 Flexible working hours, home office and 30 vacation days.
 </li>
 <li>
 A company pension scheme (Betriebliche Altersvorsorge), which we support with 20%.
 </li>
 <li>
 Enjoy more than 50+ different sports with Urban Sports Club: We subsidize your membership with more than &euro;20 per month.
 </li>
 <li>
 Do you miss being in the office? The Deutschland Ticket gets you there, which we subsidize with &euro;25 per month.
 </li>
 <li>
 Love cycling? With JobRad, lease the bike of your choice and enjoy tax savings, plus Raisin covers your monthly insurance costs.
 </li>
 <li>
 Hungry all the time? Snacks, daily fresh fruit as well as drinks provided at the office.
 </li>
 <li>
 You are moving from another country or city to join us? We may support your relocation.
 
 
 </li>
 </ul>
 
 Raisin Applicant Privacy Policy
 
 
 
 We value diversity and the unique experiences each individual brings. If you&rsquo;re excited about this role but don&rsquo;t meet every requirement, we still encourage you to apply.
 
 
 We are an equal opportunity employer and are committed to creating an inclusive environment for everyone, regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or gender identity.
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AI Engineer (m/f/d)

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