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Open tech roles at companies building their own product.
AI for SE算法研究实习生 - TikTok泛架构
Internship (PhD students) on TikTok's general architecture team in Beijing, researching and implementing AI/LLM algorithms for large-scale software engineering (AgentOps, DevOps, AIOps, AI for Dev), optimizing them for production-scale services, and publishing papers at top conferences.
(Lead) Systems Engineer (m/w/d)
Lead Systems Engineer in Hamburg designing and evolving complex SIGINT system architectures for mission-critical military applications, spanning software, hardware, network and security across the full RF signal capture and processing chain. Uses MBSE tools (Enterprise Architect, Cameo); German and English required, plus willingness to undergo security clearance.
Senior Field Application Engineer
CEVA, a licensor of wireless connectivity and smart-sensing semiconductor IP, is hiring a Senior Field Application Engineer in Mountain View to support Americas customers — evangelizing its DSP and wireless IP in pre-sales, driving technical evaluations, and assisting with post-sales integration. Core tech: 5G, Wi-Fi, Bluetooth, UWB, DSP, SoC design.
ML-инженер (Online RL) / Post-Training LLM
ML engineer on Sberbank's GigaChat online RL team: designs and runs LLM post-training experiments (RLHF, online RL, DPO), builds training/reward pipelines, ensures reproducibility, and optimizes distributed GPU training. Core stack: Python, PyTorch, distributed training frameworks; on-site in Moscow.
Construction Quality Assurance/Quality Control Manager, EPC
Oversee construction quality and safety for battery recycling and materials plants, ensuring designs and builds meet codes and specs while managing inspectors and third-party agencies on-site in Nevada.
Lead Data Engineer
Lead a data engineering team at a SaaS company, building and optimizing an AI-native data platform with StarRocks, Apache Hudi, Trino, and Spark to power revenue-generating features like natural language querying.
Fullstack Engineer - CDP
Fullstack engineer at Fullpath (a Cox Automotive company) building its AI-powered Customer Data Platform for the automotive industry, based in the Tel Aviv office (3 days/week onsite). Day to day: writing web applications, designing APIs and third-party integrations, SQL work, and microservices on AWS, using AI tools as a core part of the workflow.
Product Manager-Activation
Product Manager on Fullpath's Activation team, owning the roadmap end to end for the Audience Activation product of its automotive Customer Data Platform — discovery, specification, technical tradeoffs, launches, and customer adoption. Based in Tel Aviv or Jerusalem, working closely with customers, CSMs, and R&D.
Staff Software Engineer
Staff-level remote (Israel) role at Coinbase leading the architecture and delivery of cryptographic infrastructure — KMS/HSM and multi-party computation protocols — supporting global regulatory compliance. Requires 8+ years building distributed systems and deep applied-cryptography expertise, with Golang as the primary language.
Governance Risk Compliance
Governance, Risk & Compliance specialist at Amartha's tech entity in Central Jakarta, maintaining security governance documentation, cybersecurity policies, and assessment/approval workflows, while supporting ISO 27001 activities and internal/external audits. Core tools include Jira, Confluence, and Microsoft Office/Teams.
Senior IT Support Engineer
Senior IT Support Engineer on Xplor's global End User Support team in Pune: supports employees on Windows and macOS, administers Microsoft 365 and Intune, acts as escalation point for complex issues and major incidents via Jira Service Management, and handles documentation, onboarding/offboarding and India hardware stock management.
ML Engineer
ML Engineer on VK's AI team building the recommendation system for VK Clips in Moscow (hybrid). Day to day: implement new classical and neural-network ML algorithms into existing infrastructure, analyze user scenarios, and lift key online metrics using Python, CatBoost, and PyTorch.
Senior AI Engineer
Senior AI Engineer at Alice builds adversarial RL environments (replica systems with planted attacks plus verifiers) and the task evaluator that gates training tasks for frontier AI labs, alongside Kubernetes-based run infrastructure. Core stack: Python, Docker, Kubernetes, AWS.
Senior AI Engineer
Senior AI engineer at Alice's RL Environments team building adversarial environments and verifiers that AI labs use to test and train frontier agents, plus owning the proprietary task evaluator and the Kubernetes-based run pipeline. Core stack: Python, Docker, Kubernetes, and AWS.
Sr. Software Engineer
A Senior Software Engineer at Zenity, a leader in AI Agent Security, responsible for making existing features enterprise-ready, building GenAI & Copilots security solutions, and collaborating across teams to scale the platform. The role involves working with modern programming languages and cloud infrastructures like AWS/Azure/GCP.
Senior Product Manager, Media Performance (m/w/d) – German speaker
Senior Product Manager in NIQ's media unit, owning strategy and roadmap for media measurement products (Reach & Frequency, Sales Lift, Brand Lift) built by combining panel, device, survey and third-party data with Methodology, Data Science and Tech teams. Role is hybrid in Nuremberg or fully remote within Germany; fluent German and good English required.