
OH-SO · Remote Germany
WHAT TO EXPECT We are a startup digital agency, and no two projects, clients, or even days look the same. But all of our days are agentic-first. In ecommer...
We are a startup digital agency, and no two projects, clients, or even days look the same. But all of our days are agentic-first.
In ecommerce we build on Shopify and Liquid and Next.js, with custom AWS microservices and apps that take Shopify well past the
defaults.
On the marketing side we build highly customised sites in Next.js and React, with careful design and animation and a real focus on
how the page performs and feels.
In automotive and other industries we build full platforms, AI tools and integrations, from stock-car locators to configurators
and a lot more.
Across all of it, we bring AI into the work through our own products.
Here nothing will be fixed. You will work across changing projects and settings, on long builds that run for months and shorter
spikes to figure out how a business can actually use AI, and you will help us rethink how agency work is done.
Sound like your kind of place? Here is what we need from you.
We're looking for engineers who are excited by agentic and AI-native systems - turning models into products that hold up under
real users, real load, and real time. You'll build LLM integrations, agents, and RAG pipelines, treat prompt engineering as a code
discipline, and make systems reliable through evaluation, guardrails, and solid testing. Whether you're building your craft or
already shaping the AI architecture of a project, we want to hear from you. We hire across levels - here's what each looks like at
Junior AI/Agentic Engineer
You're building your engineering craft - curious about why and how things work, not afraid to get your hands dirty, and eager to
grow. You implement from clear briefs - LLM integrations, prompt scaffolding, RAG components - and write the tests and evaluations
that keep them honest, comfortable using AI coding tools (Claude Code, Cursor, Copilot) under supervision. You want to understand
why and how we're building things, ask what the purpose and the constraint are before you start, and your work is reviewed before
it merges.
AI/Agentic Engineer (typically 2-3+ years)
You own an AI feature end-to-end - an agent flow, a RAG pipeline, an integration across its error paths and guardrails - delivered
independently with light oversight. You build evaluation harnesses to prove quality rather than assume it, use AI coding tools
autonomously in production, and contribute to the shared AI backbone (the AI-brain MCP and skill library).
Senior AI/Agentic Engineer (typically 5+ years)
You own the AI outcome of a project - you define the integration shape, the multi-agent architecture and orchestration, the
evaluation strategy and guardrails, and you write the ADRs that document why. You're the technical credibility in the room,
contribute patterns and skills back to the shared backbone, and mentor the engineers around you. You use AI to define new ways of
working, and you think in long runtime: the AI landscape will shift underneath the project, so you build for inheritance and
replaceable layers. You help us move forward as an organization and you act as an AI evangelist.
reliability
about it
infrastructure, prompt engineering, context and memory management, evaluation and guardrails
Terraform a plus)
Who you will work with
We are a bunch of colleagues originally from similar backgrounds who got tired of how things were usually done and set out to find
better ways. That is the whole reason this company exists, and it is still what we are doing.
We are not a place of rockstars and egos. People here ask questions out loud, show rough work without flinching, and would rather
help each other get something right than look clever alone. We push each other, in the good way, and we do not take ourselves too
seriously while we are at it.
You would be joining that. You’ll work closely with the crafts, designers and strategists, and just as easily with the people
steering the projects and the business. There is no wall between you and any of it. Take on the parts you are ready for, and when
you want more, a pitch, a client conversation, a bigger call, speak up at the right moment and the door is open.
Smaller team. More ownership. Bigger work.
Who is Sonar? Sonar is driving the future of agent-centric software development. As the leader in AI code verification and governance, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot, Gemini, and Devin, we help over 75% of the Fortune 100 build trusted, reliable, compliant software. Customers who use Sonar are 44% less likely to report an outage due to AI-generated code. We believe code verification is the critical missing link in the Agent-Centric Development Cycle (AC/DC). Industry giants like Nvidia, ServiceNow,Booking.com, Goldman Sachs, AstraZeneca, and Ford Motor Company count on us to provide independent, explainable, consistent review and governance of their AI-generated code via products like: SonarQube: The world’s leading AI code review and verification platform. SonarQube Foundation Agent: Currently topping the leaderboards for agentic software repair. SonarSweep & Sonar Context Augmentation: Providing the enterprise-grade context and constraints agents need to be truly effective. Our team operates across global hubs in Austin, Bochum, Dubai, Geneva, London, Singapore, Tokyo, and Washington D.C. We move with a mindset we call CODE: Committed to our customers and community. Obsessed with quality. Deliberate in our decisions. Effective as one team. With over $400M in revenue and profitable, fast-paced growth, we are building the backbone of the AI software revolution. If you’re hungry to have an impact, want to build at a fast pace, and ready to work at the forefront of AI, we want to hear from you. Position description SonarSource is looking for a passionate AI Engineer who will be a driving force in our internal operations. You will play a central role in Sonar's AI transformation, applying your expertise to solve internal business operation problems, automate complex processes, and amplify productivity across departments using cutting-edge AI agents and full-stack tools. Your work will directly enhance our operational efficiency and strategic agility.
JOIN APALEO AND SHAPE THE FUTURE OF HOSPITALITY TECH! Apaleo is the world’s most open, API-first property management platform powering the next generation of hospitality operations. Its modular, AI-powered infrastructure enables hoteliers to customise their tech stack, automate routine work, and deliver seamless, personalised guest experiences, powered by best-in-class apps and autonomous AI agents that adapt to every stay. We are looking for a Senior Backend Engineer (f/m/d) to build the foundation of Apaleo’s market-facing API layer, bringing agentic booking into hospitality and enabling the next generation of guest-facing AI experiences. This is a highly autonomous role where you will design and ship the Storefront API, a production-grade, scalable interface that allows external systems (like ChatGPT and booking platforms) to interact directly with Apaleo. You’ll operate at the intersection of backend engineering and AI, starting with clean API architecture and evolving into systems that power intelligent, agent-driven interactions. WHAT YOU’LL BE UP TO BUILD THE STOREFRONT API FROM SCRATCH * Design and implement a production-grade, multi-tenant API / MCP * Enable seamless integration with external platforms and AI agents * Ensure scalability, reliability, and high performance from day one OWN THE FULL API LIFECYCLE * Define API schemas and contracts (OpenAPI) * Implement versioning strategies and backward compatibility * Design authentication, authorization, and security patterns * Build rate limiting and usage controls * Ensure strong documentation and developer experience * Set up monitoring and observability WORK ACROSS DISTRIBUTED SYSTEMS * Integrate with existing .NET microservices * Connect to event-driven systems (Kafka or similar) * Navigate and improve a complex distributed architecture OPERATE IN THE CLOUD * Deploy and manage services in AWS * Work with Docker and containerized environments * Contribute to infrastructure as code practices COLLABORATE ON AI-DRIVEN USE CASES * Partner with AI engineers to enable agent-based workflows * Build APIs that integrate with LLM-powered systems * Help evolve the platform toward AI-native product capabilities SHAPE ENGINEERING STANDARDS * Define best practices for: * API design * System architecture * Code quality and maintainability * Contribute to how the ecosystem team scales and operates WHAT YOU’LL BRING TO THE TEAM CORE REQUIREMENTS * Proven experience building and operating production-grade APIs at scale * Strong expertise in REST API design and architecture * Solid experience with C# / .NET 8+ * Hands-on experience with AWS, Docker, and infrastructure as code * Strong understanding of microservices and distributed systems * Ability to work independently and make architectural decisions * Interest in AI systems and integrations MINDSET & TRAITS * Self-starter — you take ownership and drive work without waiting for direction * Comfortable with ambiguity — you can build in evolving, low-structure environments * Pragmatic decision-maker — you balance speed with long-term scalability * Builder mindset — you enjoy creating systems from scratch * Curious about AI — you’re motivated by where backend systems meet intelligent agents NICE TO HAVE * Experience with: * Event-driven systems (Kafka or similar) * Multi-tenant SaaS architectures * Developer-facing or public APIs * Exposure to: * LLM integrations or agent-based systems * Python * Any major frontend framework * Background in hospitality tech (not required) WHY THIS ROLE MATTERS This role is about more than building APIs, it’s about defining how external systems interact with Apaleo in an AI-first world. You’ll: * Lay the foundation for market-facing, AI-integrated products * Enable guest-facing experiences powered by intelligent agents * Help transform Apaleo into a platform ready for autonomous systems WHAT WE OFFER CULTURE & GROWTH * A Diverse & International Team: Work alongside passionate professionals from over 20 nationalities, bringing unique cultural perspectives, backgrounds, and experiences to shape the future of hospitality tech. * Growth & Development: As we scale, so do your opportunities. You’ll benefit from 360° feedback reviews, a dedicated learning budget, and plenty of chances to take on more responsibility. Our evolving career framework ensures you have increasing opportunities to learn new skills, advance your career, and make an impact. * Autonomy & Ownership: Great ideas can come from anywhere. We empower you to take responsibility, make decisions, and contribute directly in an environment built on trust, transparency, and collaboration. * Shape the Future of Hospitality Tech: Be part of a fast-growing scale-up transforming the hospitality industry. From day one, your work drives real impact and you’ll have the freedom to bring your ideas to life. * Competitive & Fair Compensation: We believe great work deserves great pay. Our salaries are competitive and guided by benchmarking data to ensure fairness across all roles and teams. We make sure to recognize and reward performance and contribution. PERKS & LIFESTYLE * Flexible & Remote Work Options: We focus on results, not clocking hours. You can work from home, the office or in a hybrid setup, with flexibility to adapt your schedule as long as it makes sense for your role, your team and our business. * Free Public Transport: Travel across Germany with ease using our fully covered Deutschland Ticket. * Team Connection: Strong connections fuel collaboration. We celebrate and connect through regular team dinners, company meetups, Oktoberfest celebrations, Christmas parties, and other offsite events. * Paid Time Off: Enjoy 30 days of vacation to fully disconnect, recharge, and return inspired. * Health & Wellbeing: Prioritize your health with access to hundreds of gyms, fitness studios, and wellness options through our EGYM Wellpass membership.
At Upvest, we are on a mission to make investing as easy as spending money. Upvest empowers businesses to offer a wide range of investment products and the best experience in the field of capital market investment and retirement planning. Upvest’s Investment API is easy to integrate so that fintechs and financial institutions can save resources and fully focus on their core business. We are proud to partner with Europe’s leading Fintechs and financial institutions such as DKB, Revolut, N26 and Raisin. Founded in 2017 by Martin Kassing, Upvest now brings together over 270 talented professionals from more than 70 nationalities. Upvest is backed by €280M in total funding from world-class investors, including BlackRock, Tencent, Sapphire Ventures, and Bessemer Venture Partners, Earlybird, Notion Capital, and Motive. Our latest €105M funding round in March 2026 - led by Sapphire and Tencent - serves as a massive catalyst for our growth, allowing us to offer premier investment experience. ABOUT THE ROLE: Upvest's data platform powers near real-time financial analytics about operations across trading, payments, risk, and compliance. We're building the next generation of our data infrastructure - an Iceberg-backed Lakehouse and CDC-powered pipelines that give engineers, analysts, and business users a single, reliable place to work with data at scale. You'll own our Kafka consumer and CDC pipelines, help architect and deliver the Lakehouse foundation, and act as a trusted consultant for data integration, modelling, and schema design across the organization. If you care about reliability, scalability, and lowering the barrier to working with data - this is your role. We are open to hire remotely in Europe for this role. WHAT YOU’LL DO: * Own and improve the Kafka consumer pipeline that captures, transforms, and warehouses event data * Design and build CDC-based pipelines to capture and replicate changes from source systems into the data platform * Design, build and maintain foundational data serving layers that scale and serve the use cases of engineering and analytics alike * Act as a data consultant across the organization - advising on data integration, modelling, and schema design for teams building on or contributing to the platform * Deliver self-service data solutions that enable engineers, analysts, and business users to work with the data platform independently * Drive data observability: set up tests, metrics, and alerting for pipeline health and data quality using observability tooling such as Datadog * Work closely with product engineering teams to ensure reliable, timely data availability * Champion data culture - share knowledge, establish best practices, and help teams understand and trust their data WHAT YOU BRING: * Strong experience building and operating event-driven data pipelines, ideally with Kafka or similar streaming infrastructure * Experience with Python, Go or another systems-level language for building data infrastructure * Solid SQL skills for data transformation, modelling, and staging layer development * Familiarity with infrastructure-as-code tooling such as Terraform for managing cloud resources * Experience working with cloud providers such as GCP, AWS, or Azure (we run primarily on GCP) * Experience with schema design and data modelling principles - able to advise teams across the organization * Experience setting up data observability and monitoring (Datadog, Grafana, Prometheus, etc.) * A product and consulting mindset - able to understand the needs of engineers, analysts, and business users and translate them into platform solutions * Strong communication skills and ability to promote data literacy across the organization IT’S GREAT IF YOU HAVE: * Experience with or strong interest in CDC tooling (Debezium, Fivetran, or similar) * Familiarity with open table formats such as Apache Iceberg, Delta Lake, or Hudi - or strong interest in growing into this space * Experience with building Agentic AI HOW WE UPVEST IN YOU: * Best-in-class AI tools: Every Upvenger has €20,000 per year to spend on the best AI tools available — so you're always working with the most powerful models and tooling on the market. * Impact-driven work: We’re building the infrastructure that will power the future of investing in Europe. It’s complex, ambitious, and meaningful. You’ll work with modern technologies and create something entirely new. No legacy systems, no limits. * Wellbeing: Recharge with 30 days of annual leave and maintain a healthy lifestyle with sports benefits. Access confidential professional coaching and enjoy the flexibility to work remotely abroad for up to 183 days a year. Recharge with UpRest, a one-month fully paid sabbatical after every 4 years of working at Upvest. * Development: Growth is in our DNA. Each Upvenger has access to a personal development budget and the freedom to decide how to use it. * Flexible work environment: Work from any of our hubs in Berlin, London or Tallinn hybrid or remotely across Europe, depending on the role. We give you the choice and budget to work where you’re most comfortable and productive, either at home or in the office. You choose. * Compensation and equity: We believe that all Upvengers contribute to our success and deserve a competitive, above-market salary and a participation in our employee equity program. * Team celebrations: Participate in company-wide events, such as UpFest, dinners, offsites and our Holiday party, to connect with colleagues and celebrate our achievements. * Inclusion: We’re committed to a culture where everyone belongs and thrives. Our Employee Resources Groups foster inclusion and connection, like Upfem for our female Upvengers, or UpVergent supporting neurodivergent Upvengers and allies. OUR VALUES: * Make it easy for others. We simplify the complex and act with the best intentions. * Own the outcome. We are proactive, fast and confident to get the job done, valuing progress over perfection. * Rise to the challenge. We aim high and push the boundaries. We stay curious, learn and celebrate our wins together. * Tell the story. We start with the Why to align on purpose. We are transparent and share knowledge to empower and inspire others. Upvest is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.