5902 English-speaking jobs in Île-de-France

Security Platform Engineer to architect and maintain the infrastructure ensuring observability of production systems. Responsibilities include owning the SIEM solution, designing data pipelines, managing alert rules, and analyzing ingestion patterns. Requires 5+ years of experience in SRE, Data Engineering, or Security Engineering with a focus on logging infrastructure.

Senior Security Program Manager will drive execution of Keyrock's security initiatives across a fast-paced trading environment. Responsibilities include program leadership, security governance, risk, and control initiatives, incident readiness, and cross-functional influence. Requires 7+ years of experience in security program management, technical program management, or security operations program delivery.

ZeroDays, a DeFi venture backed by Polychain Capital, seeks a Smart Contract Engineer with 3+ years experience in EVM smart contract development. Solidity proficiency is required, full-stack skills are a plus.

The Principal Mechanical Engineer – Development will design, plan, execute, and deliver advanced mechanical systems for hyperscale data center projects in Europe. This role requires expertise in HVAC, cooling infrastructure, fire suppression systems, and thermal load management. The successful candidate will lead mechanical scopes across all project phases, ensuring on-time, within-budget, and compliant delivery.

Software Product Assurance Manager will ensure software projects comply with standards, processes, and contractual commitments. The role provides independent project assurance across development and operational phases, with a focus on system availability, evolutions, and operational robustness.

The European Training Foundation (ETF) seeks Civil Society Organisations (CSOs) and Social Partners experts for project assignments. Applicants must have a Master's degree or higher and relevant professional experience: 15+ years (Senior), 10+ years (Mid-level), or 5+ years (Junior). Fluency in English is required.

The European Training Foundation seeks AI experts for a project pool. Applicants must have a Master's degree or higher and relevant experience in AI's impact on education, training, and employment.

Technical Account Manager provides technical support and training to clients, analyzes their needs, and promotes new products and features. Requires 3+ years of experience in Java SE, SQL, Unix/Linux, FIX, and XML, along with strong client communication skills.

Business Analyst Data Product will assist clients in setting up optimal product experience management. Responsibilities include choosing and deploying IT solutions, analyzing and re-engineering business processes, and writing specifications and requirements.

Store Manager to lead and supervise a team, develop sales strategies, and ensure excellent customer service. Must have 5+ years retail experience and 3+ years in store management.

The Exploration Company seeks a High-Thrust Engine Chief Engineer to lead the technical vision and architecture of the Storm program, a next-generation high-thrust cryogenic rocket engine. The Chief Engineer will ensure technical coherence across all domains and align engineering execution with company goals. Responsibilities include defining the technical vision, owning the system architecture, providing technical mentorship, managing risks, and collaborating with cross-functional teams.

Maintain, troubleshoot, and scale GPU/CPU clusters in a Paris-area datacenter. Diagnose and handle compute/storage hardware issues and interconnect problems. Perform safe interventions to replace, re-seat, or recable components. Collaborate with hardware owners, DC operations, and vendors. Apply lockout/tagout (LOTO) and ESD discipline. Keep SOPs/checklists current and ensure zero undocumented changes.

Senior Solution Consultant will design, build, and present OneStream solutions based on customer needs. The role involves transforming business requirements into POC solutions, delivering product demonstrations, and providing technical support to prospective clients.

Junior Software Engineer will build the first versions of Alpic's platform, iterating on new features. Requires 1+ years of experience with TypeScript (React, NestJS) and AWS CDK. Must enjoy working across the entire stack, experimenting with new technologies, and translating company vision into features. Excellent written and verbal communication skills in English are required.

Software Engineer - Backend will develop features focused on business growth, including pricing strategy, trial and payment experiences. Collaborate with product managers, designers, and engineers.

Software Heritage seeks a senior back-end developer to implement new features, maintain code quality, and participate in FOSS communities. Responsibilities include software development, documentation, testing, and interaction with partners.

Audensiel seeks a Front/Back Developer with a Master's degree in Computer Science or equivalent and minimum 2 years of experience. Proficiency in NodeJS/VueJS/ReactJS/Selenium/Hibernate is required.

Provides technical backstopping to the OGMP team, focusing on reporting, data analysis, uncertainty and reconciliation, and methane emissions detection, quantification, and mitigation technologies. Supports OGMP member companies with data methodologies and reporting. Assists with company recruitment and technical calls. Develops guidelines to assist companies in meeting OGMP 2.0 reporting requirements.

The consultant will lead the technical implementation of Sustainable Procurement Guidelines for Data Centres and Computer Servers in selected pilot countries. This includes developing country-specific implementation plans, providing technical guidance on equipment selection, and delivering stakeholder engagement and capacity-building workshops.

B2V Group seeks a Systems and Networks Administration intern (F/H/N) for a one-year internship starting September 2025. Responsibilities include providing technical support, managing workstations, and administering Active Directory and network configurations.