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We are seeking an experienced SQL Developer to design, develop, and maintain SQL-based business processes supporting organizational projects and operational initiatives.

We are looking for an experienced Database Administrator (DBA) to manage, maintain, and optimize our PostgreSQL and Microsoft SQL Server environments. In this role, you will be responsible for ensuring database availability, performance, security, and reliability while supporting development teams and business-critical applications.
Key Responsibilities:
Administer, maintain, and monitor PostgreSQL and Microsoft SQL Server databases.
Ensure high availability, performance, and reliability of production database environments.
Perform database installation, configuration, upgrades, and patch management.
Monitor database performance and proactively identify and resolve bottlenecks.
Design and implement backup, recovery, and disaster recovery strategies.
Optimize database structures, queries, indexes, and stored procedures.
Troubleshoot and resolve database-related incidents and production issues.
Manage database security, user permissions, and access control.
Automate routine database administration tasks using scripts and tools.

we are looking for a Technical Project
Manager.
Shape enterprise AI transformations from a technical perspective. Lead complex implementations, own client relationships, and drive innovation in fast-paced environments where your technical expertise creates real business impact.
Key Responsibilities:
Lead and manage full-cycle implementation projects, from planning to go-live
Own the client relationship from a technical perspective - requirements, customizations, installations, and version updates
Oversee the installation of platform across dev, test, and production environments, including integration with client systems
Collaborate with IT stakeholders and internal engineering teams
Coordinate cross-functional project roles in a matrix environment
Create detailed project plans, track progress, and ensure on-time delivery
Manage and execute version updates and technical change processes with the client

we are looking for a Junior AI Solutions
Engineer.
Design prompts, build automations, and ensure AI model quality in a hands-on role. Youll have creative freedom to shape innovative AI products while growing your technical skills in a fast-moving environment.
Key Responsibilities:
Prompt Creation and Automation Development: Design and refine prompts to improve the performance of AI models and develop automations by integrating various LLM models
Python & SQL Coding: Write and debug code to support the development and enhancement of our AI-driven products
QA Testing: Conduct quality assurance tests on AI models and related software to ensure reliability and accuracy
Research: Stay up to date with the latest advancements in AI and related technologies to inform product development and strategy
Collaboration: Work closely with cross-functional teams, including developers, designers, and product managers, to drive project success

Join Talk and help build one of the most advanced Enterprise Conversational AI platforms. Youll develop production-ready Voice AI and Chat AI solutions used by enterprise customers worldwide, working on real-time voice infrastructure, AI orchestration, and modern web applications.
Youll be part of a fast-moving startup environment with high ownership, working closely with Product, AI, and DevOps teams to build scalable AI-powered customer experience solutions.
Key Responsibilities:
Develop production-grade AI Voice Agents and Chat Agents.
Build scalable backend services using Python and FastAPI.
Develop modern frontend applications using React and TypeScript.
Integrate OpenAI, Azure OpenAI, Gemini, Claude, and additional AI providers.
Design scalable multi-tenant SaaS architecture.
Optimize performance, latency, scalability, and system reliability.
Participate in architecture discussions and technical planning.
Ensure high code quality through testing, code reviews, and engineering best practices.

We're looking for a Head of AI to own everything AI and ML at Sensos - from the agentic systems that power autonomous supply chain execution to the data science and modeling that turn our real-world data into an unfair advantage.
This is a founding leadership role. You'll be 100% hands-on from day one - researching, prototyping, and shipping models and AI capabilities directly into the platform - and over time you'll build and lead the data organization (data science, ML, and analytics). Put simply: you're the person who brings the "smart" into the platform.
We capture billions of real-world signals from IoT smart labels moving through global supply chains. That data is the raw material; your job is to turn it into prediction, detection, and trustworthy autonomous decisions.
What You'll Do:
Work with a wide variety of datasets - IoT sensor, GIS, time-series, tabular, and textual
Solve a range of business problems: time-series prediction, anomaly detection, scoring, and agentic flows
Design real-time inference pipelines
Develop and deploy ML models and LLM-based agents that serve tens of enterprise clients
Conduct exploratory data analysis, feature development, and correlation analysis
Take work all the way from prototype to production - you own it end-to-end
Partner closely with Product and Engineering to embed intelligence natively into the platform and shape the roadmap
Stand up the infrastructure: evaluation pipelines, model promotion, MLOps, and artifact management
Build, hire, and lead the data function (DS, ML, and analytics) as we scale
Lead patent registrations, technical presentations, and stakeholder discussions

Join our Storage Products group to develop advanced automation tools, testing infrastructure and tests for storage subsystems. You'll work with a collaborative team to build scalable lab automation, debug tools, and validation systems that ensure the excellence users expect from Apple devices. This role offers the opportunity to impact the entire design-to-implementation process while leveraging cutting-edge AI tools.
Develop version control software packages for large-scale validation labs Build lab automation infrastructure and debug tools for storage validation Design and implement test flows for storage modules and performance validation Collaborate across multiple teams to deliver innovative storage solutions Utilize advanced AI tools Work on Unix-based environment Apply deep understanding of storage behavior to real-world testing scenarios

At Infinidat, a Lenovo company, we help enterprises and service providers empower their data-driven competitive advantage at scale. We are a leading provider of enterprise-class storage solutions. The company’s software-focused architecture delivers sub-millisecond latency, full availability, and scalability with a significantly lower total cost of ownership than competing storage technologies. We are seeking a highly skilled and ambitious Python Developer to join our Infrastructure Development Team. As a Python Developer, you will play a crucial role in architecting, developing, and maintaining the core infrastructure that powers our innovative solutions. You will build applications, API backends, libraries and infrastructures which will be used by many other teams within Infinidat. These applications can range from small to large scale applications. The majority of development is in Python but some of it is in Rust and other languages.

Responsibilities:

* Design, develop, and maintain robust and scalable infrastructure solutions using Python, ensuring high performance, reliability, and security.
* Full ownership over design and implementation of our web applications, API backends or libraries.
* Be in charge of constantly improving our infrastructure.
* Experiment with new technologies, find cool new ways of doing things.

At Infinidat, a Lenovo company, we help enterprises and service providers empower their data-driven competitive advantage at scale. We're looking for a top-notch Backend Engineer to join Infinidat's Big Data / AI Ops group. In this role, you'll design and build the services that power our data platform — developing scalable microservices, optimizing data pipelines, and working closely with large-scale storage and operational datasets.

Responsibilities:

* Design, develop, and maintain backend services and microservices in Python
* Build and optimize database queries and schemas, primarily on PostgreSQL and ClickHouse
* Develop and operate data-intensive services supporting big data and AIOps workloads
* Collaborate with cross-functional teams on architecture, performance, and reliability
* Write clean, well-tested, maintainable code and participate in code reviews

The Support Development Team builds and maintains internal applications that help Support Engineers work more effectively - automating repetitive tasks, streamlining workflows, and translating operational challenges into scalable technical solutions. As a Software Engineer on this team, you will own tools end-to-end, working closely with Support teams to understand their needs and deliver impactful solutions. The team's primary language is Python, with Go used on selected projects, Kubernetes-based infrastructure, and occasional frontend work in NextJS.

Responsibilities:

* Develop and maintain Python-based tools that enhance the efficiency and workflow of Support Engineers
* Work directly with Support Engineers to understand their challenges and translate them into actionable technical solutions
* Identify and integrate improvements into the existing tool ecosystem, continuously seeking modernization opportunities
* Troubleshoot tool-related issues and ensure minimal downtime for internal users
* Write and maintain clear documentation to support scalability, onboarding, and knowledge sharing
* Explore emerging technologies and propose innovative approaches to improve team solutions
* Contribute to Go-based projects and work within Kubernetes-based infrastructure as part of ongoing modernization

The trivago innovation center is looking for a passionate and seasoned Senior Data Analyst to join our DATA team. In this role, you will take the analytical lead on our disruptive B2C product and play a key role in driving customer acquisition, marketing performance, and strategic business growth. The ideal candidate possesses strong analytical and commercial thinking, a deep understanding of large-scale data environments, and the ability to translate complex datasets into actionable business insights. You will partner closely with Data Science, Product, Marketing, and Business stakeholders to influence decision-making, optimize performance, and support scalable growth initiatives.

About the role:
How you’ll make an impact: Customer & Growth Analytics: Analyze customer acquisition funnels, campaign performance, and behavioral trends to identify growth opportunities and improve business performance. Strategic Decision Making: Partner with cross-functional stakeholders to provide actionable recommendations and support scalable, data-driven decision-making processes across the organization. Performance Optimization: Lead deep-dive analyses and A/B testing initiatives to optimize bidding strategies, channel efficiency, and marketing investments. Data Visualization & Reporting: Build and maintain dashboards, reports, and visualizations that deliver clear and impactful business insights to technical and non-technical stakeholders. Data Infrastructure Collaboration: Work closely with Data Science and Analytics teams on data modeling, tracking methodologies, and scalable analytics solutions. Business Impact: Translate complex analytical findings into measurable business outcomes while supporting the company’s performance and revenue goals.

About the Company:
About trivago Innovation Center (formerly Holisto) We’re part of trivago N.V. , a global B2C travel-tech company headquartered in D?sseldorf, Germany. At trivago Innovation Center, we harness the power of award-winning AI and machine learning technologies to make hotel bookings smarter, more affordable, and perfectly tailored to each traveler. Fueled by our passion for travel and technology, we’ve spent years researching, developing, and refining solutions that help millions of users save money every single time they book.

We're looking for a Data Scientist (extended maternity leave cover) to push our ML capabilities further into the platform. Models are already running in production - your job is to make them sharper, keep them honest as the data shifts, and find the next opportunities worth building. This isn't a research-only role. It's an ownership role, end to end.

In this role, you will:
New ML opportunities get identified and proven out before engineering time is spent on them, because you research, prototype, and validate the model first.
Complex ideas land clearly across teams, because you can explain a model's logic and tradeoffs to engineers, product, and stakeholders without losing the substance.
Models keep working after they ship, because you own the full lifecycle: development, production deployment, drift monitoring, and retraining as the data changes.

What You'll Do
Own core services end to end - architecture through production.
Build and evolve the algorithm-driven components that power real-time routing and delivery decisions, and understand what's actually happening under the hood.
Sit in the room for architectural decisions, contributing to system design across a complex distributed environment where choices have real downstream consequences.
Take features from the first design conversation with product through to production, with full visibility into what you're building and why.
Develop with AI as your primary tool, setting the standard for what great AI-driven development looks like on a complex, high-stakes system.

we are looking for a talented Application Security Specialist to join our team. In this role, you will take an active part in application penetration testing, threat modeling, Secure SDLC activities, and AppSec initiatives that help evaluate and improve security posture. The position includes hands-on security testing of web, mobile, API, thick client, AI/LLM integrations, and MCP-based application components, identifying and validating vulnerabilities, assessing real business impact, supporting customers with clear remediation guidance, and contributing to application security processes, tools, and best practices.
Responsibilities:
Perform hands-on application penetration testing across web, mobile, API, thick client, AI/LLM integrations, and MCP-enabled application components.
Perform threat modeling and secure design reviews to identify risks early in the development lifecycle.
Support development teams with practical remediation guidance and secure implementation recommendations.
Perform Secure Software Development Lifecycle and secure coding training for developers.
Evaluate and improve customers application security development lifecycle, including secure coding practices, vulnerability management, remediation workflows, and security gates.
Participate in client-facing discussions, including assessment scoping, finding walkthroughs, remediation alignment, and retest updates.