Senior Python Data Engineer jobs in Belfast

EY US

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Data Engineer Senior Consultant – Job Specification Location: Belfas

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What this

Fimador

Fimador is currently recruiting for a Senior Software Engineer to lead a team developing cutting-edge data-driven products. This role is helping the firm pioneer AI and ML in the global environment. This role is central to designing and maintaining scalable pipelines, data platforms, and integration

Tata Consultancy Services

Overview Role: Python EngineerLocation: Belfast, UKCareers at TCS: It means moreTCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - o

ISx4

About ISx4 ISx4 is a dynamic and innovative team, we harness the power of artificial intelligence and cloud computing to drive real-world impact. We work at the forefront of Analytics and AI technology, leveraging leading cloud platforms to build scalable, intelligent solutions. We provide Insight t

MCS Group

We're hiring a Senior Data Engineer for a globally leading FinTech company, as part of an exciting growth period. They're looking for someone to design and optimise data pipelines that power market abuse surveillance across trading and communications platforms. This role focuses on ensuring data rel

Optimal

AI Product Engineer | Full-Stack | Python | React | TypeScript | LLMs | Startup Experience Required Salary: £145,000 - £160,000 + meaningful cash bonus + equity Contract: Permanent Start: ASAP Working Model: Hybrid – London (2/3 days a week in office) Location: London Eligibility: Open to candidates

Torry Harris Integration Solutions

The Ab Initio Senior Data Engineer (SC clearance) is responsible for designing, developing, and implementing robust and scalable data integration solutions across cloud platforms, including GCP and AWS. The successful candidate will be a key member of a strategic program, a critical initiative focus

Harrington Starr

Senior Software Engineer / Data Platform Engineer London Area, United Kingdom (Hybrid – 3 days onsite) Contract Type: 6 month Inside IR35 £700–£750 per day The Role You will support the evolution of a large-scale financial data platform, modernising legacy enterprise systems while building scalable

Hunter Bond

Are you a world-class Python engineer ready to push your technical limits in one of the most intellectually rigorous environments in finance? Our client is a leading quantitative investment fund—combining deep research, cutting-edge data science, and sophisticated trading systems to deliver exceptio

Helic & Co.

This is a remote position. Job Summary We are seeking a skilled and detail-oriented Data Engineer to design, build, and maintain scalable data infrastructure and pipelines. In this role, you will be responsible for ensuring reliable data flow, optimizing data systems, and enabling analytics and busi

Rullion

System Design Stability Data Engineer 📍 Location: Bristol (Hybrid – 3 days on site, 2 remote) 📅 Contract: Until end of year (extension likely) 💰 Rate: Up to £370/day PAYE or £500/day Umbrella (DOE) Play a Key Role in One of the UK’s Most Complex Engineering Programmes We’re looking for a System D

MCS Group

We're hiring a Senior Data Engineer for a globally leading FinTech company, as part of an exciting growth period. They're looking for someone to design and optimise data pipelines that power market abuse surveillance across trading and communications platforms. This role focuses on ensuring data rel

La Fosse

Senior Data Engineer - £80k-£90k + bonus – London (hybrid) Find out if this opportunity is a good fit by reading all of the information that follows below. Our client are a globally leading and PE-backed services company, building out a completely greenfield Databricks platform and looking for an ex

Optimize Recruitment Ltd

Electrical Project Engineer - U.K (Data Centres) Location: Birmingham, UK Salary: £75k-£80k DOE. Up to 25 days Annual Leave, Pension, 9-day Fortnight. **Applicants must have relevant Irish/UK experience to apply** Optimize Recruitment are working on behalf of a leading engineering consultancy to app

Hunter Bond

Python Software Engineer – Data & Research Platforms Client: Boutique Quant Fund Location: London (Hybrid) Compensation: Up to £275,000 Base + Bonus Overview A boutique quant fund is seeking an experienced Python Software Engineer to join a growing engineering team focused on building large-scale da

Volition

Lead Data / Software Engineer (£90k–£120k) – FinTech We’re looking for a Lead Data Engineer with a strong software engineering background to help build and scale a modern, configuration-led data platform using Databricks and Snowflake. This role is ideal for someone who started as a software enginee

Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology, we do it

MCS Group

Senior Integrations Engineer - BelfastAbout the CompanyMCS Group are delighted to be working EXCLUSIVELY with a fast-growing cybersecurity scale-up specialising in modern mobile security and device protection. Their platform helps organisations keep employee devices safe by identifying vulnerabiliti

Citibank (Switzerland) AG

For additional information, please review .**Discover your future at Citi**Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your commu