World Class Engineering Talent Solutions
X4 Engineering is a specialized staffing and recruiting firm that partners with businesses across the entire engineering spectrum, from early-stage R&D ventures to established commercial enterprises. Founded in 2008 and operating from offices in the United Kingdom, United States, and Germany, this privately held company has built a reputation for delivering industry-leading expertise and world-class talent solutions.
Specialized Engineering Expertise
With a focused team of 11-50 professionals, X4 Engineering operates through five key specialized divisions:
- Renewables - Clean energy and sustainable technology projects
- Oil & Gas - Traditional and emerging energy sector roles
- Science & Technology - Advanced R&D and innovation initiatives
- Commodities & Trading - Specialized trading and commodities expertise
- Testing, Inspection & Certification (TIC) - Quality assurance and compliance roles
This sector-focused approach allows recruiters to develop deep industry knowledge and maintain extensive networks within each technical discipline, ensuring precise matches between qualified candidates and specialized engineering roles.
Comprehensive Talent Solutions
X4 Engineering offers a full range of services designed to meet diverse staffing needs:
- Permanent and contract placements across all engineering disciplines
- Executive search services for senior technical leadership positions
- Outsourced project staffing for specialized technical initiatives
- Career guidance and professional development support
- Access to exclusive opportunities with leading engineering organizations
Commitment To Engineers and Clients
X4 Engineering's dual mission centers on helping clients build high-performing technical teams while empowering candidates to achieve their professional goals. Their specialized recruiters understand the nuanced skill requirements of complex engineering roles and work closely with professionals to match them with positions aligned with their expertise and career aspirations. With over 36,000 LinkedIn followers and a growing reputation in the engineering community, X4 Engineering connects qualified professionals with organizations at the forefront of engineering innovation, offering opportunities to work on cutting-edge projects in advanced technology, life sciences, manufacturing, and specialized technical sectors.
Mission
To deliver world-class talent solutions that help engineering businesses build high-performing teams while empowering candidates to achieve their career goals.
Frequently Asked Questions
Jobs for X4 Engineering in United States
13 results
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X4 Engineering$170K/yr - $220K/yrSan Francisco Bay Area
X4 Engineering$170K/yr - $220K/yr94537 Fremont, CA
X4 Engineering$170K/yr - $220K/yr94501 Alameda, CA
X4 Engineering$170K/yr - $220K/yr95199 San Jose, CA
X4 Engineering$170K/yr - $220K/yr94199 San Francisco, CA
X4 Engineering$170K/yr - $220K/yr94087 Sunnyvale, CA
X4 Engineering$170K/yr - $220K/yr95476 Sonoma, CA
X4 Engineering$170K/yr - $220K/yr95053 Santa Clara, CA
X4 Engineering$170K/yr - $220K/yr94557 Hayward, CA
X4 Engineering$170K/yr - $220K/yr95402 Santa Rosa, CA
X4 Engineering$170K/yr - $220K/yr94409 San Mateo, CA
X4 Engineering$100K/yr - $125K/yr27601 Raleigh, NC
X4 Engineering27601 Raleigh, NC

Senior Data Engineer
The Company
A data services company based in the heart of San Francisco, are looking for a Senior Data Engineer. They are a team of passionate engineers and data experts that are working on a variety of different project, primarily in the financial services sector, helping organizations build scalable, modern data platforms. This is a hands-on, full-time role with close collaboration alongside the CTO and senior engineers, offering strong influence over technical direction and delivery.
The Role
This is an on-site position in the downtown San Francisco where you will be working as part of a close-knit team, collaborating on projects in their brand new office. You will be working across end-to-end data projects, including:
- Building and maintaining data pipelines and ETL processes.
- Sourcing and integrating third-party APIs and datasets.
- Batch and near-real-time processing (cloud agnostic).
- Downstream analytics and reporting using tools like Sigma Computing and Omnium Analytics.
- Collaborating with the CTO and engineering team to deliver client solutions.
Key Skills
- 5+ years' data engineering experience
- Strong Python, BigQuery, and cloud (GCP or similar)
- Solid ETL and pipeline background
- Comfortable with large-scale data
Nice to Have
- Beam, Dataflow, Spark, or Hadoop
- Tableau or Looker
- ML/AI exposure
- Kafka or Pub/Sub
Given the varied nature of the work, a broad range of technology experience is valued. You don't need to have experience with every tool listed below to be considered, so we encourage you to apply.
This role is 5 days a week on-site in downtown San Francisco. Looking to pay between $170,000-$220,000 with a bonus between 15-20%.
Benefits
- Health, Dental & Vision covered
- Unlimited PTO
- 401(k) with employer contribution
- Commuter benefits.

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