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Senior Java Backend Engineer (m/f/x)
Senior Java backend engineer building scalable, event-driven services for a global shopping platform using Java 17, Spring Boot, GraphQL, and cloud-native tools.
Platform Data Engineer - Cardiff
Builds scalable data pipelines, telemetry systems, and analytics platforms for game infrastructure, focusing on data quality, observability, and stakeholder collaboration.
FullStack Developer
Develop an AI-powered SaaS platform for frontline teams using React/TypeScript for frontend and Java/Go for backend. You will integrate AI coding assistants into your workflow while managing microservices, SQL databases, and GCP infrastructure in a remote, East Coast-aligned environment.
PHP Developer
Builds and maintains PHP-based backend services for a UK quick-commerce platform, focusing on retailer integrations, order processing, and internal tools to enable rapid grocery delivery. Core tech: PHP (Laravel/Symfony), REST APIs, MySQL/PostgreSQL, Docker, and CI/CD pipelines.
Senior Quality Assurance Analyst
Senior QA Analyst designs test coverage and coordinates end-to-end testing for SaaS products, ensuring customer needs are met before UAT while collaborating with developers and product teams.
Technical Support Engineer / Linux Systems Administrator (L2/L3)
Supports and administers Linux-based web hosting infrastructure, troubleshooting shared hosting environments, web apps, and security issues while collaborating with clients and teams.
Senior C++ Developer (m/w/d)
Senior C++ developer building and optimizing financial/payment systems with AI-driven workflows, collaborating cross-functionally to deploy high-impact solutions.
Senior Backend Developer Node.js TypeScript
Builds and maintains scalable backend systems using Node.js/TypeScript, focusing on event-driven architectures, microservices, and cloud-native solutions with Kafka, databases, and DevOps pipelines.
Senior Software Engineer
The Senior Software Engineer will design, build, and scale Java-based backend services for a global payments infrastructure. This role involves end-to-end feature ownership, mentoring team members, and participating in an on-call rotation.
Senior Full Stack Software Engineer
Builds and scales dynamic marketing landing pages and user-journey tracking for KAYAK’s travel brands, owning full-stack development, API design, and production reliability for personalized traveler experiences.
Senior Data Engineer
Why Valtech? We’re the experience innovation company - a trusted partner to the world’s most recognized brands. To our people we offer growth opportunities, a values -driven culture, international careers and the…
HPC Platform Engineer
Designs, maintains, and optimizes hybrid on-premise/cloud HPC platforms for scientific/AI workloads, focusing on Linux infrastructure, job scheduling, and automation to ensure high availability and performance.
Full Stack Developer
Full Stack Developer building and scaling BrainPOP's educational platform using PHP (Laravel) and Vue.js, with a focus on integrating AI/LLM capabilities into the product.
Full Stack Developer
Full Stack Developer focused on evolving a software platform, designing data pipelines (ETL, PL/SQL), and building features with Java, Python, and Angular in Padova.
Senior Fullstack Engineer - Marketing
Senior Fullstack Engineer responsible for hevodata.com marketing website, working across Django, WordPress, Next.js, React, and TypeScript stacks. Owns end-to-end development from frontend to backend, including performance optimization, SEO, analytics, integrations, and deployment.
Full Stack Developer
Build and optimize an in-house Video Management System and video player using Go (backend) and React/vanilla JS (frontend), while integrating AI tools into the development workflow.