freelance data science engineer python sql

Python Developer - Security - Cambridge/London Salary: £55k - £75k Hybrid: 1 - 2 days per week Start: ASAP My new client is looking for a problem-solving focused mid-level Python engineer (specialist) who wants to build product features in a research-driven environment. You'll be expected to contribute to product development, deliver clean, testable...

Our client is a SaaS platform for the energy retail sector, delivering cloud-native billing, customer management, and financial insight to energy suppliers across the UK and Europe. Following a recent acquisition, the business is expanding its AI product roadmap, with data engineering central to that ambition.The roleYou'll own two teams totalling around...

DATA ENGINEER - GCP / PYTHON / SQL / KAFKA / AI £750-£800 per day | Inside IR35 | 3-month initial contract | Manchester or Leeds | HybridTHE DETAILS£750-£800 per day Inside IR35 Initial 3 months with likely extensions Manchester or Leeds 2 days per week on-site We're looking for an experienced Data Engineer to join a major enterprise data and AI...

Our Data Engineering roles require the eligibility for SC clearance, please check the GOV.UK website for the requirements before you apply.We work with some of the UK’s biggest companies and government departments to provide a pragmatic approach to technology, delivering bespoke software solutions and expert advice.    Our clients are increasingly...

The team you'll be working with:Like the look of this opportunity Make sure to apply fast, as a high volume of applications is expected Scroll down to read the complete job description.We are seeking an accomplished and detail-oriented Snowflake Data Engineer to join our Data & AI practice. The successful candidate will bring deep expertise in data...

DescriptionAbout ev.energyWe are building the world's largest EV-centric virtual power plant (VPP). By connecting to vehicles, chargers, batteries, solar, and other distributed energy resources, we turn households into flexible grid assets that balance supply and demand, preventing blackouts and reducing reliance on fossil fuels.We are scaling rapidly across...

**About The Job** **Mercor** connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include **Benchmark** , **General Catalyst** , **Peter Thiel** , **Adam D'Angelo** , **Larry Summers** , and **Jack Dorsey** . **Position:** Data Scientist Talent Network ...

Data Engineer (AVP) Location: London Location: Canary Wharf (3 days onsite expected) Contract Duration: 6 months initially - opportunity for up to 2 years! Daily Rate: £450 Umbrella Shape the Future of Data Engineering We are looking for a talented Data Engineer (AVP) to join our development team in London. This role will help drive our migration...

DescriptionJob responsibilitiesDesign, develop, and implement cloud-based applications and services.Collaborate with architects and engineers to ensure design solutions are aligned with business goals.Optimize applications for performance, scalability, and security.Identify opportunities to eliminate or automate the remediation of recurring issues to enhance...

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don't just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate...

**Software Developer / Engineer (C# .Net SQL) \*London onsite\* to £180k+** Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a Software Developer you'll collaborate with a team of technologists and finance...

Job Description Senior Data Engineer £85,000 to £95,000 basic salary per annum plus an excellent benefits package including bonus, pension, 27 days holiday, private healthcare, excellent career development plans (courses & certifications), hybrid working and more. Our client, a leading UK law firm ranked as one of the best companies to work for in the...

Data Engineer Consultant — Billigence Location: London, UK Hybrid, Flexible 1-2 days per week on siteContract Type: Permanent | Full-timeStart Date: ASAP About Billigence Billigence is a boutique data consultancy with global outreach & clientele, transforming the way organisations work with data. We leverage proven, cutting-edge technologies to design,...

ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You’ll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won’t just contribute. You’ll make things happen–fast.  We are...

Who We Are  FTI Consulting is the leading global expert firm for organizations facing crisis and transformation. We work with many of the world’s top multinational corporations, law firms, banks and private equity firms on their most important issues to deliver impact that makes a difference. From resolving disputes, navigating crises, managing risk...

Continue to make an impact with a company that is pushing the boundaries of what is possible. At NTT DATA, we are renowned for our technical excellence, leading innovations, and making a difference for our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can continue to grow, belong, and thrive.Your career here...

Continue to make an impact with a company that is pushing the boundaries of what is possible. At NTT DATA, we are renowned for our technical excellence, leading innovations, and making a difference for our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can continue to grow, belong, and thrive.Your career here...

Location: This is a hybrid remote/in-office role. About our Company: Medidata is powering smarter treatments and healthier people through digital solutions to support clinical trials. Celebrating over 25 years of ground-breaking technological innovation across more than 38,000 trials and 12 million patients, Medidata offers industry-leading expertise,...

Are you ready to shape the future of data engineering at JPMorganChase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You'll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our business objectives. Your expertise will empower our...

Location: UK - Manchester, UK - London, UK - Reading, UK - Hatfield, UK - Nottingham, UK - Milton Keynes, UK - Birmingham, UK - Edinburgh, UK - Cardiff | Job-ID: 217798 | Contract type: Standard | Business Unit: IT Consulting   Life on the team Are you an experienced Data Engineer with strong Snowflake expertise? Do you enjoy designing scalable cloud data...