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Job Summary

Seeking a Senior Python Developer to build and productionize a cloud-based Quality Control platform used to inspect robotic storage racks through 3D camera systems. The role focuses on developing AWS IoT data pipelines, backend services, cloud integrations, and testing frameworks to support large-scale robotics deployments across multiple sites.

Key ResponsibilitiesBuild and maintain AWS IoT data pipelines using MQTT, AWS IoT Core, Lambda, and S3.Develop scalable backend services in Python for processing image and video data.Integrate cloud services with internal APIs and downstream systems.Own integration testing and ensure end-to-end system reliability.Review, validate, and enhance AI-generated code.Contribute to CI/CD, DevOps, monitoring, and deployment automation.Support validation, production rollout, and post-deployment stabilization activities.Collaborate with distributed engineering teams to deliver project milestones in a fast-paced environment.Required SkillsStrong Python development experience.Hands-on experience with AWS IoT Core, MQTT, Lambda, and S3.Expertise in device-to-cloud or IoT data pipelines.Experience with serverless architectures and API integrations.Strong understanding of CI/CD, DevOps, and production support.Experience with integration testing and system troubleshooting.Ability to work effectively in a collaborative, agile environment.Comfortable using and reviewing AI-assisted code development tools.Nice to HaveComputer Vision, image/video processing, or machine vision experience.Machine Learning or anomaly detection exposure.NVIDIA Jetson or edge-device familiarity.Experience in IoT, robotics, smart devices, industrial automation, or connected products.

GCS is acting as an Employment Business in relation to this vacancy.

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Junior Data Analyst

Location: Netherlands (Hybrid)
Employment Type: Permanent

Overview

We are looking for a Junior Data Analyst/ This is an excellent opportunity for an analytically minded professional to work with large, complex datasets and help drive business decisions through data.

Key Responsibilities

Gather business requirements and translate them into actionable insights.Build and maintain dashboards and reports using BI tools.Identify trends, opportunities, and areas for improvement through proactive data analysis.Collaborate with stakeholders to communicate findings and support data-driven decision making.

The ideal candidate would have experience in the following:

(They are looking for a Junior so if you don't meet all the requirements please still feel free to apply)

1-4 years of experience in a Data Analyst role.Experience with SQLExperience with Power BI, Looker, or similar reporting tools.Comfortable working with large datasets and complex business requirements.Strong analytical and problem-solving skills.Ability to communicate insights clearly to both technical and non-technical stakeholders.

Desirable Experience

Experience with BigQuery.Knowledge of Python.

Why This Opportunity?

This is a fantastic opportunity to join a globally recognised organisation and work on data that directly impacts business operations. You'll gain exposure to complex analytical challenges, collaborate with a wide range of stakeholders, and further develop your technical and commercial skills in a fast-paced, data-driven environment.

If you're curious, proactive, and passionate about turning data into actionable insights, we'd love to hear from you.

GCS is acting as an Employment Agency in relation to this vacancy.

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Junior Data Engineer

Location: Netherlands (Hybrid)

Employment Type: Permanent

Overview

We are looking for an ambitious Junior Data Engineer to join a rapidly growing international professional services organisation that is investing heavily in data, technology, and innovation.

This is an excellent opportunity to develop your Data Engineering career within a business that combines the agility and pace of a scale-up with the stability and resources of a larger organisation. You'll gain hands-on experience building data solutions, working with modern technologies, and supporting a business that is scaling across multiple European markets.

Key Responsibilities

Support the development and maintenance of the company's data platform and data pipelines.Work with SQL and Python to deliver reliable, high-quality data solutions.Assist with data integration, transformation, and validation across multiple systems.Collaborate with stakeholders across the business to understand and support data requirements.Contribute to data quality, engineering best practices, and continuous improvement initiatives.Use Git and modern development practices to support collaboration and code quality.

The ideal candidate would have experience in the following:

(They are looking for a Junior so if you don't meet all the requirements please still feel free to apply)

1-4 years of experience in a data-focused role, internship, or graduate position.Experience with SQLExperience working with Python.Familiarity with GitStrong analytical and problem-solving skills.A curious mindset and genuine desire to learn and grow.

Why This Opportunity?

This is a fantastic opportunity to join a high-growth international organisation where potential is valued as much as experience. You'll be exposed to real-world data challenges, modern data technologies, and significant opportunities for professional development as the business continues to expand across Europe.

If you're eager to build a long-term career in Data Engineering and thrive in an environment that values learning, collaboration, and growth, we'd love to hear from you.

GCS is acting as an Employment Agency in relation to this vacancy.

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About the Opportunity
Were partnering with a growing fiber optic infrastructure contractor to find an experienced Data Center Lead to oversee a large-scale fiber build-out inside a mission-critical hyperscale data center campus. This is a high-visibility opportunity to run a field crew in one of the most active data center build markets in the country, with real ownership over how the site runs day to day.

What Youll Do
● Own daily on-site execution for a fiber splicing and testing crew, from project kickoff through closeout
● Set the operational standard for the site - build guidelines, monitor adherence to protocol, and keep the project tracking to schedule and budget
● Lead the on-site technical crew: assign work, check quality, and keep the team moving efficiently
● Oversee optical testing (OTDR, OLTS, VFL) and confirm results meet the clients strict loss-budget standards
● Flag site risks early - safety hazards, facility restrictions, clean-room protocols - and bring solutions, not just problems, to leadership
● Serve as the go-between for the crew, the data center client, facility staff, and other trades on-site
● Keep daily reporting current: progress logs, splicing matrices, and crew scheduling against the baseline project plan
● Work cross-functionally with ops, engineering, installation, and procurement to keep the project unblocked

What You Bring
● Strong communication and customer-facing skills - comfortable being the face of the project on-site
● Proven ability to organize, prioritize, and hit deadlines under pressure experience leading a field crew
● A sharp eye for troubleshooting recurring field issues (link failures, macrobends, bad connectors)
● Comfortable with Excel, Word, and standard office tools, plus fiber test software (EXFO FastReporter, Viavi, or similar)
● Familiarity with hyperscale network design (spine-and-leaf), high-count ribbon splicing, and data center hot/cold aisle protocols - or the ability to pick it up fast

Good to Know
● Some overnight travel required
● Must be comfortable in an active, secured data center environment (PPE, noise protocols, etc.)
● Physically demanding: extended standing/walking, navigating server racks and raised floors

Compensation & Benefits
$40-$50/hour depending on experience, plus weekly pay, PTO/parental leave/holidays, full medical/dental/vision/life/disability coverage, 401(k) with company match, stock purchase plan, tuition reimbursement, legal insurance, and more.

Equal Opportunity
Were an equal-opportunity employer committed to a workplace where everyone can thrive, grow, and feel connected. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

GCS is acting as an Employment Business in relation to this vacancy.

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Job Summary

Seeking a Senior Software Engineer to build and productionize a cloud-based Quality Control platform used to inspect robotic storage racks through 3D camera systems. The role focuses on developing AWS IoT data pipelines, backend services, cloud integrations, and testing frameworks to support large-scale robotics deployments across multiple sites.

Key ResponsibilitiesBuild and maintain AWS IoT data pipelines using MQTT, AWS IoT Core, Lambda, and S3.Develop scalable backend services in Python for processing image and video data.Integrate cloud services with internal APIs and downstream systems.Own integration testing and ensure end-to-end system reliability.Review, validate, and enhance AI-generated code.Contribute to CI/CD, DevOps, monitoring, and deployment automation.Support validation, production rollout, and post-deployment stabilization activities.Collaborate with distributed engineering teams to deliver project milestones in a fast-paced environment.Required SkillsStrong Python development experience.Hands-on experience with AWS IoT Core, MQTT, Lambda, and S3.Expertise in device-to-cloud or IoT data pipelines.Experience with serverless architectures and API integrations.Strong understanding of CI/CD, DevOps, and production support.Experience with integration testing and system troubleshooting.Ability to work effectively in a collaborative, agile environment.Comfortable using and reviewing AI-assisted code development tools.Nice to HaveComputer Vision, image/video processing, or machine vision experience.Machine Learning or anomaly detection exposure.NVIDIA Jetson or edge-device familiarity.Experience in IoT, robotics, smart devices, industrial automation, or connected products.

GCS is acting as an Employment Business in relation to this vacancy.

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Job Summary

Seeking a Senior Software Developer to build and productionize a cloud-based Quality Control platform used to inspect robotic storage racks through 3D camera systems. The role focuses on developing AWS IoT data pipelines, backend services, cloud integrations, and testing frameworks to support large-scale robotics deployments across multiple sites.

Key ResponsibilitiesBuild and maintain AWS IoT data pipelines using MQTT, AWS IoT Core, Lambda, and S3.Develop scalable backend services in Python for processing image and video data.Integrate cloud services with internal APIs and downstream systems.Own integration testing and ensure end-to-end system reliability.Review, validate, and enhance AI-generated code.Contribute to CI/CD, DevOps, monitoring, and deployment automation.Support validation, production rollout, and post-deployment stabilization activities.Collaborate with distributed engineering teams to deliver project milestones in a fast-paced environment.Required SkillsStrong Python development experience.Hands-on experience with AWS IoT Core, MQTT, Lambda, and S3.Expertise in device-to-cloud or IoT data pipelines.Experience with serverless architectures and API integrations.Strong understanding of CI/CD, DevOps, and production support.Experience with integration testing and system troubleshooting.Ability to work effectively in a collaborative, agile environment.Comfortable using and reviewing AI-assisted code development tools.Nice to HaveComputer Vision, image/video processing, or machine vision experience.Machine Learning or anomaly detection exposure.NVIDIA Jetson or edge-device familiarity.Experience in IoT, robotics, smart devices, industrial automation, or connected products.

GCS is acting as an Employment Business in relation to this vacancy.

Read less

Job Summary

Seeking a Senior Python Developer to build and productionize a cloud-based Quality Control platform used to inspect robotic storage racks through 3D camera systems. The role focuses on developing AWS IoT data pipelines, backend services, cloud integrations, and testing frameworks to support large-scale robotics deployments across multiple sites.

Key ResponsibilitiesBuild and maintain AWS IoT data pipelines using MQTT, AWS IoT Core, Lambda, and S3.Develop scalable backend services in Python for processing image and video data.Integrate cloud services with internal APIs and downstream systems.Own integration testing and ensure end-to-end system reliability.Review, validate, and enhance AI-generated code.Contribute to CI/CD, DevOps, monitoring, and deployment automation.Support validation, production rollout, and post-deployment stabilization activities.Collaborate with distributed engineering teams to deliver project milestones in a fast-paced environment.Required SkillsStrong Python development experience.Hands-on experience with AWS IoT Core, MQTT, Lambda, and S3.Expertise in device-to-cloud or IoT data pipelines.Experience with serverless architectures and API integrations.Strong understanding of CI/CD, DevOps, and production support.Experience with integration testing and system troubleshooting.Ability to work effectively in a collaborative, agile environment.Comfortable using and reviewing AI-assisted code development tools.Nice to HaveComputer Vision, image/video processing, or machine vision experience.Machine Learning or anomaly detection exposure.NVIDIA Jetson or edge-device familiarity.Experience in IoT, robotics, smart devices, industrial automation, or connected products.

GCS is acting as an Employment Business in relation to this vacancy.

Read less

Junior Data Analyst

Location: Amsterdam (Hybrid)
Employment Type: Permanent

Overview

We are looking for a Junior Data Analyst/ This is an excellent opportunity for an analytically minded professional to work with large, complex datasets and help drive business decisions through data.

Key Responsibilities

Gather business requirements and translate them into actionable insights.Build and maintain dashboards and reports using BI tools.Identify trends, opportunities, and areas for improvement through proactive data analysis.Collaborate with stakeholders to communicate findings and support data-driven decision making.

The ideal candidate would have experience in the following:

(They are looking for a Junior so if you don't meet all the requirements please still feel free to apply)

1-4 years of experience in a Data Analyst role.Experience with SQLExperience with Power BI, Looker, or similar reporting tools.Comfortable working with large datasets and complex business requirements.Strong analytical and problem-solving skills.Ability to communicate insights clearly to both technical and non-technical stakeholders.

Desirable Experience

Experience with BigQuery.Knowledge of Python.

Why This Opportunity?

This is a fantastic opportunity to join a globally recognised organisation and work on data that directly impacts business operations. You'll gain exposure to complex analytical challenges, collaborate with a wide range of stakeholders, and further develop your technical and commercial skills in a fast-paced, data-driven environment.

If you're curious, proactive, and passionate about turning data into actionable insights, we'd love to hear from you.

GCS is acting as an Employment Agency in relation to this vacancy.

Read less

Junior Data Engineer

Location: Utrecht (Hybrid)

Employment Type: Permanent

Overview

We are looking for an ambitious Junior Data Engineer to join a rapidly growing international professional services organisation that is investing heavily in data, technology, and innovation.

This is an excellent opportunity to develop your Data Engineering career within a business that combines the agility and pace of a scale-up with the stability and resources of a larger organisation. You'll gain hands-on experience building data solutions, working with modern technologies, and supporting a business that is scaling across multiple European markets.

Key Responsibilities

Support the development and maintenance of the company's data platform and data pipelines.Work with SQL and Python to deliver reliable, high-quality data solutions.Assist with data integration, transformation, and validation across multiple systems.Collaborate with stakeholders across the business to understand and support data requirements.Contribute to data quality, engineering best practices, and continuous improvement initiatives.Use Git and modern development practices to support collaboration and code quality.

The ideal candidate would have experience in the following:

(They are looking for a Junior so if you don't meet all the requirements please still feel free to apply)

1-4 years of experience in a data-focused role, internship, or graduate position.Experience with SQLExperience working with Python.Familiarity with GitStrong analytical and problem-solving skills.A curious mindset and genuine desire to learn and grow.

Why This Opportunity?

This is a fantastic opportunity to join a high-growth international organisation where potential is valued as much as experience. You'll be exposed to real-world data challenges, modern data technologies, and significant opportunities for professional development as the business continues to expand across Europe.

If you're eager to build a long-term career in Data Engineering and thrive in an environment that values learning, collaboration, and growth, we'd love to hear from you.

GCS is acting as an Employment Agency in relation to this vacancy.

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Job Title

ISP Engineer

Location

Remote

Contract Duration

12 Months

Employment Type

Contract

Overview

We are seeking two experienced ISP Engineers to support the design and development of fiber network infrastructure within Point of Presence (PoP) sites. This role focuses on creating and maintaining detailed infrastructure designs, developing Statements of Work (SOWs), and producing high-quality AutoCAD documentation to support large-scale network expansion projects.

The ideal candidate will have a strong background in data center environments, fiber network infrastructure, and advanced AutoCAD design, with the ability to manage multiple projects simultaneously in a fast-paced environment.

Key ResponsibilitiesDesign and develop ISP fiber network layouts for PoP sites and data center environments.Create and maintain detailed AutoCAD drawings, templates, and documentation based on as-built designs.Produce and update network infrastructure drawings and associated project deliverables.Develop comprehensive Statements of Work (SOWs) and design packages through various project stages.Collaborate with engineering teams and stakeholders to review, refine, and finalize infrastructure designs.Support architecture and infrastructure planning activities.Build, modify, and maintain CAD/BIM models of network sites and data center facilities.Ensure designs comply with project standards, quality requirements, and operational best practices.Manage multiple concurrent projects and deliver completed design packages according to schedule.Required Skills & ExperienceStrong experience designing and supporting ISP fiber network infrastructure.Advanced proficiency in AutoCAD (essential).Experience working with PoP sites, data centers, or network infrastructure environments.Strong understanding of physical network layouts, rack elevations, fiber routing, and infrastructure design.Experience developing and managing SOW packages and technical documentation.Knowledge of fiber optic network architecture and deployment practices.Ability to interpret and create detailed engineering drawings and as-built documentation.Strong attention to detail and ability to work independently in a remote environment.Proven ability to manage multiple projects simultaneously.Preferred ExperienceExperience with both ISP fiber network environments.Familiarity with BIM modeling and data center design tools.Background in telecommunications, network infrastructure, or fiber-optic engineering.Experience supporting large-scale data center or network expansion projects.

GCS is acting as an Employment Business in relation to this vacancy.

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