Python developer jobs in Northern Ireland

 ...Job description Python Developer (FinTech) - Belfast (Hybrid) - Contract We are looking for an experienced Python Developer with a strong FinTech or Financial Services background to join a Belfast-based team on an initial 3-6 month contract . Location:... 

 ...sacrificing privacy. About The Role We are seeking a Senior Python Engineer to join the team that builds the data backbone of our...  ...working alongside research or data science teams Experience developing and deploying software in on-premises environments, with an understanding... 

EWOR is launching cutting-edge new initiatives, and we are looking for exceptional operators and builders to join our new department. We are backed and led by serial entrepreneurs, including Paul Müller (founder of Adjust, €1.2B exit) and Petter Made (founder of SumUp, €8B...

 ...frontend work where needed. You’ll work across the stack, primarily in Python and AWS, helping to deliver reliable, well-structured data and...  ..., and maintain ETL / ELT pipelines in production environments Develop ingestion and egress patterns to support reliable data access and... 

 ...Salary: £95,000 - 130,000 per year Requirements: Proven experience as a Data Developer, Data Engineer, AI Engineer, or similar role. Strong programming skills in Python, SQL, and/or similar languages. Experience building data pipelines and working with structured... 

 ...using React and TypeScript Design scalable, maintainable UI architectures and reusable component libraries Develop backend services, primarily in Python Integrate with REST and GraphQL APIs Design, build, and operate cloud-native solutions on AWS Work with AWS... 

 ...and machine learning principles, with an ability to apply these to derive insights from data under guidance. Working knowledge of Python programming, with an interest in writing clean, efficient code for AI/ML solutions. Hands-on experience, through study, internships... 

 ...help the organisation make better use of its data. The role will develop practical analytics, machine learning and AI solutions that support...  ...Skills · The role requires strong technical expertise in Python, SQL, API integrations, and developing data and analytics solutions... 

 ...plus ~2+ years of professional experience as a data scientist developing predictive models, preferably with experience deploying those solutions...  ...Strong skills in statistical and scientific programming in Python or R, fluency in SQL, and proficiency with Jupyter notebooks... 

 ...they're solving a hard problem alone. Together we help each other develop our skillsets through peer review of experiments and code, group...  ...external customers. Write production and offline analytical code in Python. Work with distributed data pipelines in Spark/Databricks/GCP.... 

 ...advanced statistical techniques, machine learning, and AI principles to solve complex business problems. Strong programming skills in Python, with an emphasis on writing clean, efficient, and maintainable code to enable scalable and production-grade AI/ML solutions.... 

 ...opportunity for a Data Engineer with experience in Databricks, AWS, Python and/or PySpark to join an organisation investing heavily in its...  ...cloud, on-premise, API and streaming data sources, helping to develop modern data architectures and deliver high-quality data solutions... 

 ...innovation, continuous learning and engineering excellence—both within Kainos and across the wider industry. You will lead, mentor, and develop a community of data scientists, AI engineers, and technical managers, ensuring the adoption of robust standards and responsible AI... 

 ...Associate) at Kainos, you will be responsible or designing and developing data processing and data persistence software components for solutions...  ...software development experience in one of Java, Scala, or Python Software development experience with data-processing platforms... 

 ...ingestion to consumption within a big data architecture, using Java, Python, Scala, Spark, SQL.  Experience performing tasks such as...  ...committed to advancing equality. We recruit, retain, reward and develop our people based solely on their abilities and contributions and... 

 ...preparation. ~ Strong SQL skills and commercial experience with Python and/or Spark. ~ Experience designing and delivering ETL/ELT...  ...Applying data governance, lineage, and security best practices. Developing solutions using Python, Spark, and SQL. Please note: We... 

We are looking to hire ambitious entrepreneurs to start and scale their own startups. We are serial entrepreneurs, for example Paul Müller (founder Adjust, €1.2B exit) and Petter Made (founder SumUp, €8B) who are eager to support outlier personalities and serial entrepreneurs...

 ...spectroscopy and microscopy technologies are helping researchers develop life-saving treatments, explore deeper into space and advance sustainable...  ...deploying machine learning models. Strong understanding of Python scientific and machine learning ecosystems. Expertise in... 

 ...platforms. Previous ClickHouse experience is desired. We’re looking for people with strong data engineering fundamentals, excellent Python and SQL skills, and experience working with large-scale financial or time series datasets. As part of a growing specialist team,... 

 ...Salary: £28,000 - 51,000 per year Requirements: Solid experience in software development, with proficiency in languages such as Python, Java, or C++ and the ability to write clean, efficient, and maintainable code for production-grade AI solutions. Hands-on experience... 

 ...building and operating production data platforms at scale, including on-call and operational ownership. Strong SQL skills and strong Python skills, used to build pipelines, services, and automation. Hands-on experience running cloud systems on AWS and Google Cloud (IaaS... 

 ...learning, and engineering excellence. You will manage, coach and develop a team, with a focus on development of standards and policies,...  ..., retrieval-augmented generation (RAG) and agentic AI. Strong Python skills with a grounding in software engineering best practices (CI... 

 ...Consultant) at Kainos you will be responsible for designing and developing data processing and data persistence software components for solutions...  ...software development experience in one of Java, Scala, or Python Software development experience with data-processing platforms... 

 ...pipelines, ETL, data modelling, reporting and analytics , helping to develop reliable data solutions and support better business decision-...  ...would be beneficial: Databricks AWS / AWS Glue Python or PySpark Delta Lake Spark Power BI, Qlik or Tableau... 

 ...tools and automations (e.g. Claude, GPT, APIs, internal tooling) Develop and manage AI use cases such as call analysis, content generation...  ...Experience with Salesforce Basic coding ability (Python, JavaScript or similar)   What We’re Looking For Builder mindset... 

 ...of the organisation's data environment, including: Designing, developing and maintaining ETL/ELT pipelines Bringing together...  ...following areas: Strong SQL and relational database knowledge Python and/or PySpark Building and supporting data pipelines ETL/... 

 ...record in designing and maintaining CI/CD pipelines. ~ Strong Linux systems administration and scripting skills in Bash, Shell, or Python. ~ Experience with observability platforms such as Grafana and InfluxDB, plus automation. ~ Ability to troubleshoot complex distributed... 

 ...from OpenAI and Anthropic. Building retrieval-augmented generation (RAG) prototypes with vector stores and knowledge graphs. Developing and testing agentic architectures through our own Genie Platform – enabling AI agents that reason, retrieve, and act across systems....