Python Jobs in Belfast

1 to 25 of 69 Python Jobs in Belfast

Senior Java/Python Software Engineer, VP

Belfast, United Kingdom
Citigroup Inc
Foster relationships with end users and stakeholders and influence product design evolution and delivery strategies Required Qualifications Experience as a Software Engineer/Developer using Java and/or Python Clear understanding of Data Structures and Object-Oriented Principles Experience building horizontally scalable software using Cloud-native development or Container Orchestration tools such as Kubernetes Spring Framework including Core, Integration More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior DevOps Engineer

Belfast, United Kingdom
Rewardinsight
transferable, and familiarity with the following technologies is advantageous, though not mandatory for all: Containerization (Docker) Orchestration (Kubernetes, Fargate) Cloud deployment and management (AWS) Infrastructure as Code (Terraform) Scripting (Python/Bash) CI/CD (GitHub Actions) Agile methodologies Version control (GitHub), code reviews, and good software practices Excellent communication skills for technical and non-technical audiences Willingness to learn More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineer III - Mongo DB

Belfast, United Kingdom
Smarsh, Inc
Science, Engineering, or a related field, or equivalent practical experience. 4-6 years of experience in DevOps or software engineering roles. Proficiency in at least one programming language (e.g. Python, Java, Go). Familiarity with IaC/IfC tools (e.g. Terraform). Experience with cloud platforms (AWS, Azure, or GCP) and their associated data services. Hands-on experience with continuous … Linux-based systems and networking concepts. Preferred experience Experience running production workloads at scale on AWS. Familiarity with technologies such as Elasticsearch, MongoDB, Kafka, or similar systems. Proficiency in Python, with a preference for experience using Django. What do we offer? We value our people and offer a competitive salary along with company bonus Strong maternity and paternity scheme A More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI Software Engineer

Belfast, United Kingdom
Hybrid / WFH Options
Nisos
Collaborate with Nisos analysts to understand requirements and translate them into AI-enhanced solutions Own critical platform components from conception through production deployment Who You Are Expert proficiency in Python, JavaScript, and modern web frameworks Deep experience with AI/ML frameworks (PyTorch, TensorFlow, Transformers, LangChain) Mastery of prompt engineering and fine-tuning Large Language Models Proficient in vector databases More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer II (DevOps)

Belfast, United Kingdom
Divvy Cloud Corp
You'll work directly with, but not limited to, the following technologies: AWS (EC2, RDS, VPC networking, S3, Network Firewall, EKS etc.), Docker, Kubernetes, Terraform, Jenkins, Ansible, GitHub, Slack, Python About the Role You aren't just good at writing code or running terraform, but you have a demonstrated focus on SSDLC, cloud security and solving complex problems. You will … infrastructure Proficient in AWS services, including EC2, EKS or ECS, IAM, VPC networking, S3. Networking and linux system administration skills Comfortable with one or more of the following languages: Python, Ruby, Javascript, Java, Bash Working knowledge with one or more of the following - Terraform, CloudFormation, Chef, Ansible, Puppet Passionate about Cloud Security and developer experiences Goal-driven, positive attitude with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior DevOps Engineer

Belfast, United Kingdom
Menlo Ventures
fast-paced, collaborative environment. Excellent experience in Infrastructure-As-Code (IaC) best practices (Terraform). Experience in software development in general, with skills in a high-level language (e.g., Python, JavaScript, TypeScript, Java) and familiarity with modern development practices Understanding of Cloud Observability, Monitoring, and Tracing tools (Datadog, CloudWatch, Jaeger, ELK) and how best to leverage to support effective MTTR More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI Staff Engineer

Belfast, United Kingdom
Hybrid / WFH Options
Nisos Group
Collaborate with Nisos analysts to understand requirements and translate them into AI-enhanced solutions Own critical platform components from conception through production deployment Who You Are Expert proficiency in Python, JavaScript, and modern web frameworks Deep experience with AI/ML frameworks (PyTorch, TensorFlow, Transformers, LangChain) Mastery of prompt engineering and fine-tuning Large Language Models Proficient in vector databases More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Development and Delivery Engineer

Belfast, United Kingdom
Hybrid / WFH Options
StormHarvester
least Second Class Honours Degree in Computer Science, Software Engineering or Electrical and Electronic Engineering or other related discipline. 2+ years of experience and familiarity with development and delivery. Python development and tooling. Proven experience of Development and delivery. Good level of Python programming skills and experience Strong Presentation and Communication skills Experience of CI/CD tooling Willingness to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Backend Software Engineer

Belfast, United Kingdom
Proofpoint
mindset. We value different perspectives and welcome candidates who thrive in inclusive, growth-oriented environments. Our tech stack: We use technologies that support reliability, scale, and rapid iteration: Backend: Python-based microservices Cloud: AWS Databases: DynamoDB, PostgreSQL Infrastructure: Terraform DevOps: Docker, CircleCI, GitHub Your day-to-day In the ITE Team we deeply embrace the DevOps culture, as we design … supportive way, contribute to design reviews, and collaborate on solving complex challenges. Make your mark on ambitious projects. What you bring to the team Essential Experience: Proven experience with Python for backend development Extensive experience with AWS Services Experience with Docker for creating and deploying containers Demonstrated ability to plan, coordinate, and execute engineering projects Beneficial Experience: High volume NoSQL More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior QA Engineer

Belfast, United Kingdom
Hybrid / WFH Options
Kadence Limited
in a related field such as Computer Science, Computer Engineering, or other software/design discipline. OUR TECH STACK Backend: PHP 8.2/Symfony 7, REST, API Platform, NodeJS, Python, Rust. Frontend: TypeScript, Angular 19. Mobile: Android (Kotlin), iOS (Swift). Desktop: Cross platform desktop app built with Electron (TypeScript). Database: MySQL (Aurora DB), Redis (ElastiCache), MongoDB (AWS DocumentDB More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Developer, AVP

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in Python Development to join our growing Market Risk Technology Team. The Market Risk Technology teanis seeking a highly motivated and experienced Assistant Vice President (AVP) - Python Developer to join our growing technology team. This role will … be responsible for designing, developing, and implementing robust and scalable solutions using Python, with a focus on development in VaR and Stress Testing areas. The ideal candidate will possess strong technical skills, excellent problem-solving abilities, and a deep understanding of financial services. What you'll do Full Stack Development: Design, develop, maintain, and troubleshoot Python-based applications and systems … promptly and efficiently. Mentorship & Guidance: Mentor junior developers and provide technical guidance. Compliance & Security: Ensure compliance with relevant regulatory requirements and security policies. What we'll need from you Python Development: Proven experience with Python and frameworks like Django/Flask/FastAPI. Database Expertise: Proficient with relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases. Data Analysis Skills: Experience using libraries More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer II (Python)

Belfast, United Kingdom
Hybrid / WFH Options
Mintel
deliverables. The team is a multi-disciplinary data team with a data analyst, a data scientist and another engineer. Engineers on the team work on a stack consisting of Python, AWS services, Snowflake, React, JavaScript, Terraform and Looker, amongst other tools when needed. Knowledge of our exact stack is desirable but not essential. This role will be based in Belfast … You Will Do: Develop and maintain internal tools: Build full stack applications that enable and streamline the delivery of insights and visualisations by Applied Data Scientists, using technologies like Python, React and AWS. Collaborate with technical consultants: Work closely with consultants to understand project needs and translate them into scalable, user-friendly tools and interfaces. Design intuitive UIs and tooling More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer (Frontend)

Belfast, United Kingdom
Bazaarvoice
valuable insights into their all aspects of their program performance. This is a front-end role, so standard rules apply: JavaScript, HTML, CSS, React and scripting languages like BASH, Python etc. However, we are looking for more than satisfying a list of buzzwords - we are looking for someone that lives and breathes web applications. You will be responsible for innovating … discipline or equivalent work experience. 3+ years of professional software development experience using JavaScript, HTML and CSS to develop web applications. Working knowledge of at least one scripting language - Python, Bash, Ruby etc. Knowledge of JavaScript fundamentals and computer science fundamentals. You can speak to and demonstrate the power of newer CSS capabilities. Demonstrated experience using React or similar frameworks. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer

Belfast, United Kingdom
Citigroup Inc
simultaneously. Basic Qualifications Bachelor's degree in computer science or engineering field involving software programming or systems engineering Hands-on professional software development experience Proficiency in programming in Java, Python, JavaScript or React Hands on experience of building RESTful APIs using popular frameworks like Spring Experience of following TDD and clean code principles Proficiency with data structures, algorithms and SQL More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Head of Engineering

Belfast, UK
Hybrid / WFH Options
Ocho
background in full-stack engineering - including C#, Java, C++, JavaScript/TypeScript with React Familiarity with event-driven architecture, low-latency systems, and microservices Proficiency in scripting languages (e.g., Python, Ruby, Perl) and strong SQL knowledge Experience working with CI/CD pipelines, version control (Git), and DevSecOps tooling Familiar with modern architecture patterns including Backend-for-Frontend, Micro Frontends More ❯
Posted:

Data Analytics and Machine Learning Engineer

Belfast, United Kingdom
Hybrid / WFH Options
StormHarvester
and raise alarms for sites and customers 3+ years of experience involving data analytics, machine learning models and AI principles and application in implementation and practical delivery. Experienced in Python development and tooling including Pandas, Scikit-learn or equivalent. A third level qualification in Computer Science, Software Engineering, Data Science or other related discipline. Experience with data exploration and visualisation. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer (Java, Kafka, AWS)

Belfast, United Kingdom
Proofpoint
or platform teams • Proven track record of designing and operating petabyte-scale systems in production environments • Deep experience with Java and working knowledge of other programming languages such as Python, Go or Scala • Strong understanding and hands-on experience with RESTful service design and implementation • Solid background in distributed systems and experience with technologies like Kafka, Cassandra, or equivalents • Proficiency More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Consultant - AI Analyst, Data & Analytics, Belfast and Derry/Londonderry

Belfast, United Kingdom
Ernst & Young Advisory Services Sdn Bhd
and build on continued success on a global scale. Your key responsibilities Designing, building, deploying and/or managing AI solutions using industry leading approaches across technologies such as Python, Git, SQL and other relevant technologies Engaging with clients at all levels across the organisation both business & technology functions Nurturing long-term trusted advisor relationships Training and managing junior staff … Technology or related fields Relevant experience in delivery of AI design, build, deployment or management Proficiency or certification in Microsoft Office tools, as well as relevant technologies such as Python, TensorFlow, Jupiter Notebook, Spark, Azure Cloud, Git, Docker and/or any other relevant technologies Strong analytical and problem-solving skills, with the ability to work on complex projects and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevOps Engineer DV Cleared

Belfast, UK
LM RECRUITMENT SOLUTIONS LTD
Test is essential TECHNICAL SKILLS Essential Infrastructure as Code (IaC): Experience with IaC tools like Terraform Automation and Scripting: Proficiency in scripting languages for automation tasks. Strong experience with Python and/orJava preferred. CI/CD Pipelines: Experience with CI/CD tools such as Ansible, Jenkins, GitLab CI, GitPodor Concourse CI. Networking: Knowledge of cloud networking concepts, including More ❯
Posted:

Head of Engineering

Belfast, UK
Hybrid / WFH Options
VANRATH
teams (Head of Engineering/Lead of Leads level). Hands-on technical background in C#, Java, C++, JavaScript/TypeScript (React) and event-driven architectures. Experience in scripting (Python, Perl, Ruby) and solid SQL skills. Strong understanding of engineering principles and architectural patterns (e.g. Microservices, Backend for Frontend, cloud-native design). Familiarity with DevOps and CI/CD More ❯
Posted:

Lead Test Automation Engineer

Belfast, United Kingdom
EverQuote, Inc
in an Information Technology or Computer Science related field. 8+ years of software engineering or QA automation experience Strong coding skills in at least one modern language (e.g. Java, Python, TypeScript) Proven experience with UI and API testing tools (e.g., Selenium, Playwright, Cypress, Postman) Deep understanding of software testing principles, methodologies, and lifecycle Experience with CI/CD pipelines and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Scientist Manager

Belfast, United Kingdom
Hybrid / WFH Options
Avature
we'd love to hear from you. Experience working with data: wrangling, cleaning, and transforming datasets for analysis. Familiarity with tools such as Alteryx, DataRobot, SAS, Databricks, SPSS, R, Python, Scala, Java, or Spark. Exposure to data visualisation platforms like Tableau or Power BI. Understanding of machine learning concepts and algorithms (e.g. classification, clustering, regression). Interest in or experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Statistical Backend) - CRO Environment - UK

Belfast, United Kingdom
MMS Holdings Inc
which required the creation of repeatable coding for data analysis. Experience in clinical trials or medical research. The use of programming languages to develop data science techniques (e.g. R, python) Experience of developing models to be used in a production setting. Demonstrated knowledge of statistical principles and/or simulation methods. Demonstrated ability to assimilate new ideas and turn them More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Mid-Level Systems Engineer (Fully Remote)

Belfast, United Kingdom
Hybrid / WFH Options
VanRath
Group Policy Virtualisation technologies such as Hyper-V and VMware (vSphere/ESXi) Layer 2/3 networking: switching, routing, VLANs, VPN, DNS Some experience with scripting (PowerShell, Bash, Python preferred) Familiarity with patching, endpoint protection, and systems monitoring tools Strong documentation, planning, and organisational skills Ability to manage competing priorities with minimal supervision in a fast-paced setting Team More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

System Engineer (Fully Remote)

Belfast, United Kingdom
Hybrid / WFH Options
VanRath
environments (Linux/Windows). Solid working knowledge of enterprise server technologies, including Active Directory, DNS, DHCP, Exchange, and related services. Strong scripting and automation skills (e.g., PowerShell, Bash, Python) to streamline operational workflows. Experience with server virtualization platforms, particularly VMware ESXi, vSphere, or similar hypervisors. Familiarity with SAN/NAS storage systems and storage protocols (iSCSI, NFS, SMB, etc. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Python
Belfast
10th Percentile
£45,500
25th Percentile
£50,000
Median
£56,250
75th Percentile
£60,313
90th Percentile
£63,125