Full-Stack Data Engineer (Security Cleared) in City of London
Full-Stack Data Engineer (Security Cleared)

Full-Stack Data Engineer (Security Cleared) in City of London

City of London Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and build secure data solutions while collaborating with clients on innovative projects.
  • Company: Dynamic tech firm focused on delivering scalable data solutions.
  • Benefits: Competitive salary, remote work options, and opportunities for professional growth.
  • Why this job: Join a hands-on role that combines tech skills with real-world impact in data engineering.
  • Qualifications: Experience in software and data engineering, with skills in Python, SQL, and TypeScript.
  • Other info: Active security clearance is essential; great mentorship and career development opportunities await.

The predicted salary is between 36000 - 60000 £ per year.

We are hiring Full-Stack Data Engineers across multiple levels (Junior through Senior Manager) to design, build, and deliver secure, scalable data solutions for complex client environments. This is a hands-on engineering role where you will work across data ingestion, transformation, operational workflows, and decision-support systems. You’ll partner closely with client stakeholders to translate ambiguous problem statements into robust, production-ready solutions. Engineers in this role combine strong software fundamentals with a consultative mindset, contributing both technically and strategically to long-term client outcomes.

Key Responsibilities

  • Solution Design: Analyse complex client challenges and architect secure, scalable data and workflow solutions.
  • Data Engineering: Build and maintain robust data pipelines, integrations, and transformation processes to support analytics and operational use cases.
  • Workflow Development: Design and implement operational workflows and decision-support tools that improve how organisations operate day-to-day.
  • Applied AI & Analytics: Collaborate with specialists to integrate machine learning and advanced analytics into real-world systems.
  • Engineering Excellence: Write high-quality, maintainable code and contribute to scalable system design across the stack.
  • Mentorship & Knowledge Sharing: Support junior engineers, promote best practices, and contribute to internal capability development.
  • Client Partnership: Work closely with client teams, building trusted relationships and acting as a technical advisor throughout delivery.

Required Skills & Experience

  • Strong experience in software and data engineering, with proficiency in:
  • Python
  • SQL
  • TypeScript (or similar modern frontend/backend languages)
  • Solid understanding of:
    • Data pipelines and ETL processes
    • Workflow orchestration and system integration
    • Designing solutions in complex, regulated environments
  • Experience working with large-scale data platforms or decision-support systems (vendor-specific tools not required).
  • Strong problem-solving skills and the ability to communicate clearly with both technical and non-technical stakeholders.
  • Interest in AI, machine learning, and emerging technologies, with practical application in production systems.
  • Security Clearance (Essential)

    Active security clearance is a strict requirement for this role. Candidates must:

    • Hold current, valid security clearance (level to be discussed during screening), or
    • Be eligible and willing to maintain clearance long-term.

    Due to the nature of the work, applications without appropriate clearance or eligibility cannot be considered.

    Full-Stack Data Engineer (Security Cleared) in City of London employer: TechYard

    Join a forward-thinking company that values innovation and collaboration, where Full-Stack Data Engineers are empowered to design and deliver secure, scalable data solutions in a dynamic environment. With a strong focus on mentorship and professional growth, employees benefit from a culture that encourages knowledge sharing and continuous learning, all while working closely with clients to drive impactful outcomes. Located in a vibrant area, the company offers unique opportunities to engage with cutting-edge technologies and contribute to meaningful projects that shape the future of data engineering.
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    Contact Detail:

    TechYard Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Full-Stack Data Engineer (Security Cleared) in City of London

    ✨Tip Number 1

    Network like a pro! Reach out to folks in the industry, attend meetups, and connect with potential employers on LinkedIn. The more people you know, the better your chances of landing that Full-Stack Data Engineer role.

    ✨Tip Number 2

    Show off your skills! Create a portfolio showcasing your projects, especially those involving data pipelines and machine learning. This will give you an edge when chatting with clients or hiring managers.

    ✨Tip Number 3

    Prepare for interviews by brushing up on your problem-solving skills. Be ready to discuss how you've tackled complex challenges in the past, and don’t forget to highlight your consultative mindset!

    ✨Tip Number 4

    Apply through our website! We love seeing candidates who are genuinely interested in joining our team. Plus, it’s a great way to ensure your application gets the attention it deserves.

    We think you need these skills to ace Full-Stack Data Engineer (Security Cleared) in City of London

    Python
    SQL
    TypeScript
    Data Engineering
    Data Pipelines
    ETL Processes
    Workflow Orchestration
    System Integration
    Solution Design
    Machine Learning
    Advanced Analytics
    Problem-Solving Skills
    Communication Skills
    Security Clearance

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Full-Stack Data Engineer role. Highlight your experience with Python, SQL, and any relevant data engineering projects to show us you’re the right fit!

    Craft a Compelling Cover Letter: Use your cover letter to tell us why you’re passionate about data engineering and how your background aligns with our mission. Don’t forget to mention your security clearance status, as it’s essential for this role!

    Showcase Problem-Solving Skills: In your application, give examples of how you've tackled complex challenges in previous roles. We love seeing candidates who can translate tricky problems into effective solutions, so let us know how you’ve done this!

    Apply Through Our Website: We encourage you to submit your application directly through our website. It’s the best way for us to receive your details and ensures you don’t miss out on any important updates during the hiring process!

    How to prepare for a job interview at TechYard

    ✨Know Your Tech Stack

    Make sure you’re well-versed in Python, SQL, and TypeScript. Brush up on your knowledge of data pipelines and ETL processes, as these will likely come up during the interview. Being able to discuss your experience with these technologies confidently will show that you’re ready for the hands-on nature of the role.

    ✨Understand the Client's Needs

    Research the company and its clients before the interview. Understand their challenges and think about how you can contribute to solving them. This will help you demonstrate your consultative mindset and ability to translate complex problems into actionable solutions.

    ✨Showcase Your Problem-Solving Skills

    Prepare examples from your past experiences where you tackled complex issues, especially in regulated environments. Be ready to explain your thought process and how you arrived at your solutions. This will highlight your strong problem-solving skills and your ability to communicate effectively with both technical and non-technical stakeholders.

    ✨Emphasise Team Collaboration

    Since this role involves working closely with client teams, be prepared to discuss your experience in building trusted relationships and acting as a technical advisor. Share examples of how you’ve mentored junior engineers or contributed to team success, as this will showcase your collaborative spirit and commitment to engineering excellence.

    Full-Stack Data Engineer (Security Cleared) in City of London
    TechYard
    Location: City of London
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    • Full-Stack Data Engineer (Security Cleared) in City of London

      City of London
      Full-Time
      36000 - 60000 £ / year (est.)
    • T

      TechYard

      50-100
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