Senior Machine Learning Engineer (Agentic AI)

<p><span style="font-size: 16px">Before jumping into all the information about the role and what you can bring to the table, let us introduce ourselves real quick.</span></p><p><br></p><p><b><span style="font-size: 16px">About us</span></b></p><p><br></p><p><span style="font-size: 16px">Insider One is the</span><b><span style="font-size: 16px"> #1 platform </span></b><span style="font-size: 16px">that brings everything marketing and customer engagement teams need in one place so they can reach their peak potential and </span><b><span style="font-size: 16px">become unstoppable. </span></b></p><p><br></p><p><span style="font-size: 16px">Our story began with six desks and a vision to create a single platform to make industry-first technologies and emerging channels accessible to marketers worldwide. Today, Insider One is powered </span><b><span style="font-size: 16px">by 1,500+ team members representing 50+ nationalities across 30+ offices</span></b><span style="font-size: 16px">.  With AI at its core and an integrated Customer Data Platform (CDP),</span><b><span style="font-size: 16px"> Insider One unites data, personalization, and journey orchestration across the most extensive set of natively supported channels</span></b><span style="font-size: 16px">, including WhatsApp, SMS, Email, Web, App, and Site Search. </span></p><p><br></p><p><span style="font-size: 16px">We recently raised one of the largest funding rounds in the industry,</span><b><span style="font-size: 16px"> a $500M Series E led by General Atlantic</span></b><span style="font-size: 16px">. We are backed by top-notch investors, including </span><b><span style="font-size: 16px">Sequoia Capital, QIA, Riverwood, and Endeavor Catalyst</span></b><span style="font-size: 16px">, and trusted by 2000+ customers from high-growth startups to the most prestigious Fortune 500 companies such as Samsung, Nike, L’Oreal, Singapore Airlines, Nestlé, Nissan, Lenovo, Puma, IKEA, Allianz, Domino's, and the list goes on.</span></p><p><br></p><p><span style="font-size: 16px">Insider One was congratulated for becoming one of the only </span><b><span style="font-size: 16px">woman-founded, women-led B2B SaaS unicorns </span></b><span style="font-size: 16px">in the world. Loved by customers, recognized by analysts, </span><b><span style="font-size: 16px">we are the only vendor recognized as the #1 leader</span></b><span style="font-size: 16px"> in all the capabilities marketing and customer engagement teams need. Don’t just take our word for it —</span><a href="https://www.gartner.com/reviews/market/multichannel-marketing-hubs/compare/product/braze-customer-engagement-platform-vs-insider-vs-salesforce-cloud"><span style="font-size: 16px"><u> see for yourself</u></span></a><span style="font-size: 16px"><u>.</u> We consistently outperform and continue our leadership, and<u> </u></span><a href="https://insiderone.com/insider-migration/"><span style="font-size: 16px"><u>the results speak for themselves</u></span></a><span style="font-size: 16px"><u>.</u></span></p><p><br></p><p><span style="font-size: 16px">From day one, Insider One’s mission has not only been to build a world-class product company, but also to create one of the</span><b><span style="font-size: 16px"> most socially progressive technology communities</span></b><span style="font-size: 16px"> in the world. Through our social responsibility initiatives like </span><i><span style="font-size: 16px">100 Social Responsibility Projects, AI Training for Teachers, Code Academy, SheCodes, SheLeads, and SheMarkables</span></i><span style="font-size: 16px">, our community has committed to scaling its impact on our communities across 30+ countries, driving initiatives in health, education, farming, animal rights, and increasing women’s representation in STEM.</span></p><p><br></p><p><span style="font-size: 16px">Behind all these achievements is </span><b><span style="font-size: 16px">an exceptionally talented, visionary team of overachievers</span></b><span style="font-size: 16px"> that moves fast and agile, creating cutting-edge products, and focuses on making an impact. If you want to be a part of this journey, just keep reading.</span></p><p><br></p><p><br></p><p><span style="font-size: 16px;">And now? Now we are looking for a Machine Learning Engineer who wants to</span><strong style="font-size: 16px;"> take their career one step further.</strong><span style="font-size: 16px;"> If you think you are one of those people, here you will have the chance to work with</span><strong style="font-size: 16px;"> the world's leading brands with Artificial Intelligence & Machine Learning technologies</strong><span style="font-size: 16px;">. Right now, while you are reading this, </span><strong style="font-size: 16px;">we are sending an average of 2.2 billion requests and almost 2 billion instant notifications to more than 450 servers a day</strong><span style="font-size: 16px;">.</span><strong style="font-size: 16px;"> On the Artificial Intelligence and Predictive side, we have more than 100 TB of historical data</strong><span style="font-size: 16px;">. We do not wait for jobs or opportunities to come to our feet, we create them. We have now reached</span><strong style="font-size: 16px;"> 25% of global users</strong><span style="font-size: 16px;">. If all these interests you, read on for more! </span></p> <p> </p> <p><span style="font-size: 16px;">Our Engineers and Software Developers always think with an </span><strong style="font-size: 16px;">innovative perspective,</strong><span style="font-size: 16px;"> taking advantage of the inexhaustible power of the digital world. They create</span><strong style="font-size: 16px;"> impressive and intelligent products</strong><span style="font-size: 16px;"> like a true artist. Our Product and Development teams are located in our Istanbul office, so </span><strong style="font-size: 16px;">we produce and develop the technology we export to the world in our own country</strong><span style="font-size: 16px;">. As Insider One, we believe in cooperation and adapting the innovations brought by technology by</span><strong style="font-size: 16px;"> acting fast</strong><span style="font-size: 16px;">. We work</span><strong style="font-size: 16px;"> closely with other Departments with agile teams, and we are not afraid of getting our hands dirty</strong><span style="font-size: 16px;">. As we said; we do not wait for jobs or opportunities to come to our feet, we create them ourselves. You can check our Tech Stacks </span><strong><a rel="noopener noreferrer" href="https://www.stackshare.io/companies/useinsider" style="font-size: 16px;" class="postings-link">here</a></strong><span style="font-size: 16px;">!</span></p> <p></p><p><br></p><b> What You Will Do</b><ul> <li>design, prototype, implement, and maintain scalable AI systems powered by LLMs and Foundation Models,</li> <li>build agentic AI applications — multi-step LLM workflows with RAG, tool/function calling, and structured outputs,</li> <li>design and run evaluation pipelines to measure and improve agent quality (LLM-as-judge, regression testing, safety/red-team evaluation),</li> <li>collaborate with frontend, product, and other engineering teams to design API contracts and deliver end-to-end features,</li> <li>monitor the performance, latency, cost, and SLAs of AI systems in production,</li> <li>provide technical leadership and drive the necessary infrastructure or architectural changes.</li> </ul><p><br></p><b> What You Will Need</b><ul> <li>Graduated from Computer Engineering or a similar department,</li> <li>have at least 5 years of experience in software development,</li> <li>proficient in Python,</li> <li>have knowledge of SQL for data manipulation and transformation,</li> <li>are familiar with the machine learning life cycle,</li> <li>hands-on experience with agent and LLM orchestration frameworks (e.g., Strands SDK, Google ADK, LangChain / LangGraph) and familiarity with LLM observability tools (e.g., Langfuse),</li> <li>have a good knowledge of software development lifecycle best practices (Agile Methodologies, Coding Standards, Code Reviews, Resource Management, Development Processes, Deployment, Testing, and Operations),</li> <li>have experience with AWS or other cloud services,</li> <li>have advanced English skills.</li> <li>Kubernetes knowledge is a plus.</li> </ul><p><br></p><b> What We Offer</b><ul> <li>Enjoy a monthly meal allowance designed to enhance your daily routine.</li> <li>Access comprehensive private health insurance.</li> <li>Feed your curiosity with access to Spotify, LinkedIn Learning, Blinkist, MasterClass, Neoskola, and CloudGuru.</li> <li>Level up with internal trainings covering AI fundamentals, coding, foreign languages, and a wide range of personal development skills.</li> <li>Be part of a diverse team that’s as global as it gets, where every voice is heard and 50+ nationalities build together.</li> <li>Become a Shareowner through our eligibility-based “ESOP” and own a piece of what you build.</li> <li>Help build the team you want to work with and enjoy rewarding referral bonuses.</li> <li>Opportunities to give back to your community through volunteering and purpose-driven social impact projects.</li> <li>From global retreats to team-building activities, expect year-round events that turn into lifelong memories.</li> <li>Get inspired by the greatest minds in the tech industry through events like our Tech & Dev Talks.</li> <li>Work from anywhere in Turkey through our fully remote setup.</li> </ul><p><br></p><p></p> <p><span style="font-size: 16px;">We aren't just hiring for a position; we are hiring for a mission — a mission to build a lasting legacy that will set the benchmark for the most progressive tech companies out there. </span></p> <p> </p> <p><span style="font-size: 16px;">To do this, we are looking for exceptional talent to join a community of good-hearted individuals who take high ownership and are relentlessly driven to go the extra mile.</span></p> <p> </p> <p><span style="font-size: 16px;">If this sounds like who you are and where you aspire to be, we are excited to meet you.</span></p><p><br></p><p><span style="font-size: 16px">We provide equal opportunity in a zero-discrimination workplace and not just welcome but also embrace everyone without regard to sex, race, color, nationality, religion, gender identity, sexual orientation, disability status, citizenship, or marital status.</span></p><p><br></p><p><span style="font-size: 16px">Please follow Insider One on </span><a href="https://www.linkedin.com/company/insiderone/">LinkedIn</a><span style="font-size: 16px">, </span><a href="https://www.instagram.com/insideronehq/">Instagram</a><span style="font-size: 16px">, <a href="https://x.com/insideronehq">X</a>, <a href="https://www.facebook.com/insideronehq/">Facebook </a>and </span><a class="postings-link" href="https://medium.com/insiderengineering"><span style="font-size: 16px">Medium</span></a><span style="font-size: 16px">!</span></p>

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Common Interview Questions And Answers

1. HOW DO YOU PLAN YOUR DAY?

This is what this question poses: When do you focus and start working seriously? What are the hours you work optimally? Are you a night owl? A morning bird? Remote teams can be made up of people working on different shifts and around the world, so you won't necessarily be stuck in the 9-5 schedule if it's not for you...

2. HOW DO YOU USE THE DIFFERENT COMMUNICATION TOOLS IN DIFFERENT SITUATIONS?

When you're working on a remote team, there's no way to chat in the hallway between meetings or catch up on the latest project during an office carpool. Therefore, virtual communication will be absolutely essential to get your work done...

3. WHAT IS "WORKING REMOTE" REALLY FOR YOU?

Many people want to work remotely because of the flexibility it allows. You can work anywhere and at any time of the day...

4. WHAT DO YOU NEED IN YOUR PHYSICAL WORKSPACE TO SUCCEED IN YOUR WORK?

With this question, companies are looking to see what equipment they may need to provide you with and to verify how aware you are of what remote working could mean for you physically and logistically...

5. HOW DO YOU PROCESS INFORMATION?

Several years ago, I was working in a team to plan a big event. My supervisor made us all work as a team before the big day. One of our activities has been to find out how each of us processes information...

6. HOW DO YOU MANAGE THE CALENDAR AND THE PROGRAM? WHICH APPLICATIONS / SYSTEM DO YOU USE?

Or you may receive even more specific questions, such as: What's on your calendar? Do you plan blocks of time to do certain types of work? Do you have an open calendar that everyone can see?...

7. HOW DO YOU ORGANIZE FILES, LINKS, AND TABS ON YOUR COMPUTER?

Just like your schedule, how you track files and other information is very important. After all, everything is digital!...

8. HOW TO PRIORITIZE WORK?

The day I watched Marie Forleo's film separating the important from the urgent, my life changed. Not all remote jobs start fast, but most of them are...

9. HOW DO YOU PREPARE FOR A MEETING AND PREPARE A MEETING? WHAT DO YOU SEE HAPPENING DURING THE MEETING?

Just as communication is essential when working remotely, so is organization. Because you won't have those opportunities in the elevator or a casual conversation in the lunchroom, you should take advantage of the little time you have in a video or phone conference...

10. HOW DO YOU USE TECHNOLOGY ON A DAILY BASIS, IN YOUR WORK AND FOR YOUR PLEASURE?

This is a great question because it shows your comfort level with technology, which is very important for a remote worker because you will be working with technology over time...