
Data Engineer
Hybrid
Cambridge, United Kingdom
Freelance
11-03-2025
Job Specifications
Mandatory : Snowflake, DBT, Python
Work location: Cambridge or Luton (Hybrid, preferably 2-3 days in AZ office in a week)
Role: Data Engineer
Job Description:
The ideal candidate with a minimum of 5 +years of experience having strong experience working with Snowflake, DBT, Python, and AWS to deliver ETL/ELT Pipelines using different resources.
• Proficiency in Snowflake data warehouse architecture Design, build, and optimize ETL/ELT pipelines using DBT (Data Build Tool) and Snowflake.
• Experience with DBT (Data Build Tool) for data transformation and modelling. Implement data transformation workflows using DBT (core/cloud).
• Strong Python programming skills for automation and data processing. Leverage Python to create automation scripts and optimize data processing tasks.
• Proficiency in SQL performance tuning, and query optimization techniques using snowflake.
• Troubleshoot and optimize DBT models, and Snowflake performance.
• Knowledge of CI/CD, version control (Git) tools. Experience with orchestration tools such as Airflow,
• Strong analytical and problem-solving skills with an ability to work in agile development environment independently.
• Ensure data quality, reliability, and consistency across different environments.
• Collaborate with other data engineers, data analysts, and business stakeholders to understand data needs and translate them into engineering solutions.
• Certification in AWS, Snowflake, or DBT is a plus.
If you are interested in this particular role you can reach out to me on ananta.rai@ubique-systems.com
About the Company
Ubique Systems is a fast growing multifaceted organization which offers a comprehensive array of outsourcing and consulting services for its customers, including recruitment, human resource management, vendor management, and outplacement services and software development on a global basis, with an objective to adopt the flexible global business practices that today enable companies to operate more efficiently and produce more value. We're a global leader in business and technology services, helping our clients bring the fut... Know more
Related Jobs


- Company Name
- Sword Group
- Job Title
- AI & Automation Lead
- Job Description
- Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications. We have a passion for using technology to solve business problems, working in partnership with our clients to help in achieving their goals. About the Role: As our AI & Automation Lead, you'll be at the forefront of innovation, leading a talented team of automation engineers, AI specialists, and analysts to deliver smart, scalable solutions that make a real difference. Whether it's streamlining operations, improving decision-making, or introducing machine learning to everyday processes, you'll turn cutting-edge technology into meaningful business outcomes. You'll work across a diverse client base, helping them uncover opportunities, prioritise initiatives, and realise the full potential of automation and AI. If you enjoy blending strategy with delivery, working closely with stakeholders, and seeing the impact of your work unfold—you'll thrive here. This is an initial 6-month Inside IR35 contract, with the strong possibility of longer-term engagement or transition into a permanent position. As our AI & Automation Lead, you will: Build, lead and mentor a multidisciplinary team delivering AI and automation use cases. Develop and maintain a roadmap of automation and AI opportunities aligned to client objectives. Drive adoption of AI technologies and support change initiatives to embed AI literacy across organisations. Lead the evaluation and deployment of AI/ML technologies, frameworks and tools. Manage the Azure DevOps backlog, capturing, evaluating, and prioritising automation use cases. Facilitate business-facing workshops and collaborate with stakeholders to gather requirements. Operate in agile delivery environments, supporting sprint planning, ceremonies and backlog grooming. Manage third-party suppliers and external delivery partners where applicable. Produce clear, business-aligned reports and updates for stakeholders. Requirements We're looking for someone with both strategic and technical depth—someone who can lead, influence and deliver. You will ideally have: A background in delivering automation or AI/ML initiatives in complex or enterprise settings. Demonstrated experience managing and mentoring digital teams. Familiarity with Microsoft Azure services (e.g. Power Platform, Azure AI, Azure DevOps). A solid understanding of AI/ML concepts and frameworks (hands-on experience is a bonus). Excellent communication skills with the ability to engage technical and non-technical audiences. Proven ability to lead cross-functional teams and deliver value in agile environments. Agile delivery experience, with a working knowledge of SCRUM practices and backlog management Experience working with managed service providers or multi-vendor setups Benefits At Sword, our core values and culture are based on caring about our people, investing in training and career development, and building inclusive teams where we are all encouraged to contribute to achieve success. We offer comprehensive benefits designed to support your professional development and enhance your overall quality of life. In addition to a Competitive Salary, here's what you can expect as part of our benefits package: Personalised Career Development: We create a development plan customised to your goals and aspirations, with a range of learning and development opportunities within a culture that encourages growth. Flexible working: Flexible work arrangements to support your work-life balance. We can't promise to always be able to meet every request, however, are keen to discuss your individual preferences to make it work where we can. A Fantastic Benefits Package: This includes generous annual leave allowance, enhanced family friendly benefits, pension scheme, access to private health, well-being, and insurance schemes, an employee assistance programme, discounted cash plan and more.... At Sword we are dedicated to fostering a diverse and inclusive workplace and are proud to be an equal opportunities employer, ensuring that all applicants receive fair and equal consideration for employment, regardless of whether they meet every requirement. If you don't tick all the boxes but feel you have some of the relevant skills and experience we're looking for, please do consider applying and highlight your transferable skills and experience. We embrace diversity in all its forms, valuing individuals regardless of age, disability, gender identity or reassignment, marital or civil partner status, pregnancy or maternity status, race, colour, nationality, ethnic or national origin, religion or belief, sex, or sexual orientation. Your perspective and potential are important to us. If we can do anything to help make the hiring process more accessible, please let our talent acquisition team know when you apply so we can support any adjustments.


- Company Name
- Freshminds
- Job Title
- Data Scientist
- Job Description
- Our client is a global leader in premium lifestyle products, specializing in apparel, accessories, home, fragrances, and hospitality. They have restructured to better leverage consumer insights and predictive analytics, driving personalized experiences at scale. To support this transformation, they are expanding their Data Science function to extract actionable insights from customer data and optimize experiences for business growth. Responsibilities Data Analysis: Use Dataiku and other tools to clean, explore, and analyze customer data to uncover insights. Model Development: Build predictive models and machine learning algorithms to forecast customer behavior and personalize marketing strategies. CRM & Intelligence: Collaborate across teams to enhance CRM strategies and generate actionable customer profiles to improve engagement and loyalty. Requirements 1-2 years of experience in data analysis, statistical modeling, and machine learning. Proficiency with Python, and preferably Dataiku or similar platforms; with strong skills in R, or SQL. Excellent communication skills, able to present technical findings to non-technical stakeholders. Experience working with customer data or analytics to provide actionable insights. Fashion or luxury retail experience. Details Duration: 12-month fixed-term contract Salary: £50 - 60k Start date: ASAP Hybrid working


- Company Name
- SuperAnnotate
- Job Title
- QA Engineer/Code Evaluator – AI Chatbot Response Evaluations (R Programming)
- Job Description
- Role Overview: We are looking for a QA Specialist with strong expertise in R programming to review and audit Data Annotator evaluations of AI-generated responses. This role involves validating the accuracy of code assessments, checking for statistical and data analysis correctness, and ensuring all proof-of-work code is properly tested and documented. Responsibilities: Audit annotator evaluations of AI-generated R code and data analysis tasks. Verify correct application of rating rubrics for instruction-following and factual accuracy. Test annotator-submitted R code to confirm functionality, reproducibility, and statistical correctness. Identify any flaws in annotator reasoning, missed code issues, or incorrect ratings. Deliver clear, actionable feedback to improve annotator evaluation quality. Collaborate with QA leads to maintain alignment with guidelines and quality standards. Required Qualifications: 7+ years of experience in R programming, statistical analysis, or data science QA. Proficient in core R syntax, data manipulation (dplyr, tidyverse), visualization (ggplot2), and modeling. Experience validating code logic, reproducibility, and statistical integrity. Ability to assess instructional adherence and provide constructive written feedback. English proficiency at B2, C1, C2, or Native level. Preferred Qualifications: Experience with annotation QA or evaluating AI-generated data science content. Familiarity with model evaluation workflows, LLM responses, or RLHF processes. Background in academic or applied statistical research is a plus. Contract Type: Freelance/Contract/Part-Time Why Join Us? Become part of an innovative team at the forefront of AI technology. Your QA expertise will play an essential role in creating accurate, reliable, and safe AI solutions.Fully remote with flexible hours and milestone-based structure. Competitive compensation based on project deliverables. If you are an experienced QA specialist or code reviewer with strong skills and a keen eye for detail in evaluating AI-generated content, we encourage you to apply. #RStats #QA #AI #DataScience #CodeReview #RemoteJobs #RProgramming #StatisticalAnalysis


- Company Name
- Ventula Consulting
- Job Title
- Supply Chain Data Migration Consultant
- Job Description
- Supply Chain Data Migration Consultant - Pharma - £700 pd Outside IR35 Our global pharmaceutical client now has a great opportunity for a Data Migration Consultant to join them on a year-long contract. This role requires a Data Migration professional with a focus on SAP Integrated Clinical Supply Management (ICSM), and presents the opportunity to support a globally recognised brand in a business-critical programme. The Data Migration Consultant will be responsible for migrating both structured and unstructured clinical data within the supply chain. This will include target mappings, data design, information architecture, relevancy rules and consolidation of data. There will also be a requirement to lead and guide data migration teams within the clinical supply chain domain. Key Skills: SAP data migration experience Clinical Supply Chain background Knowledge of ETL tools like Syniti ADM or similar Experience in migrating structured and unstructured clinical data Great leadership and communication skills Rate: £700 per day Outside IR35 Duration: 12 months Location: Hybrid/Macclesfield (3 days per week on site)