Top Tech Jobs & Startup Jobs in Istanbul

Lead EMEA sales for mediasmart's CTV and omnichannel solutions. Build and manage multi-market pipelines, close complex deals, develop agency and advertiser relationships, shape go-to-market messaging with Product and Marketing, represent the company at industry events, and collaborate with Customer Success and AdOps to ensure campaign execution and product adoption.

As a Distributed Systems Engineer, you'll design and evolve LiveKit's core systems, implement resilient architectures, and enhance reliability and developer velocity, working on critical features in production environments.

Build post-training infrastructure for voice and text agents, including training environments, verifiers, synthetic data pipelines, evaluations, and model release gates. Run end-to-end training experiments, select open-weight models, improve tool-using and multi-turn behavior, deploy models to production, and iterate using real-world usage. The role emphasizes Python engineering, reinforcement learning, GPU-based training, data quality, reward design, and production machine learning.

Lead the company’s ML/AI platform from experimentation through production, including SageMaker training infrastructure, model serving, inference pipelines, MLOps, and Java microservice integrations. Set AI/ML technical direction, develop GenAI and LLM retrieval and agent architectures, establish evaluation and safety guardrails, and partner with data science, DevOps, product, and engineering leadership on scalable ML roadmaps.

The Senior Infrastructure Engineer will own the cloud stack, enhance observability, architect browser cloud infrastructure, debug operational issues, and mentor other engineers, while managing multiple production workloads at scale.

Design and maintain data warehouse systems, develop ETL pipelines, manage datasets for analytics, and implement real-time data solutions.

Develop and enhance a large-scale computing platform focusing on distributed systems, performance tuning, and leveraging AI for automation.

Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.

The Support & Implementation Engineer will implement solutions, troubleshoot customer issues, ensure technical documentation accuracy, and collaborate with engineering teams.

Manage website content uploads, ensure content accuracy, and optimize web pages using CMS tools. Collaborate with teams to meet deadlines.