207 Python jobs in Ireland

Senior Python Developer About the Company My client is one of the largest and most successful banks in the world with offices in Dublin. They are a leader in the Fintech industry, working on cutting edge technology thats shaping the future of finance and investments. They have a number of exciting projects and new developments underway and they are looking to add to the growing teams in multiple divisions. These roles will offer the right candidate a great opportunities to work on challenging and rewarding projects, with a high likelihood of long term work. About the Position There is an immediate requirement for a talented senior Python developer to work in the Risk & Finance Technology team. You will be responsible for designing and developing web-based Python solutions to help solve complex business problems within one of the most interesting parts of one of the worlds largest banks. You will work closely with business users, business analysts and development colleagues to build best in class risk management solutions. The team build enterprise scale solutions supporting the banks Risk and Finance divisions. Working as part of a global team, leveraging a wide range of technologies, working on some of the most important projects in the bank. The team works in an agile fashion and are always striving to improve our processes, putting a big emphasis on researching new technologies. Key Responsibilities Comprehensive knowledge of Python Strong relational database / SQL experience Have worked with CI/CD tools such as Git, Jenkins, Artifactory, Ansible Excellent communication, collaboration, and problem-solving skills Experience working in an Agile development environment Ideally strong Linux/UNIX experience Experience building RESTful web APIs using Python frameworks such as Flask, Django Remuneration Package This role offers a competitive daily rate depending on your experience, and the opportunity to work in a dynamic and collaborative environment. Contact For more information please contact Aleixo Sousa on or Skills: Python Big Data

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start **Caring. Connecting. Growing together.**
**About the Role**
As a **Director, Data Science for the Pharmacy Data Science** team, you will lead a team of data scientists focused on driving innovation, delivering actionable insights, and delivering affordability for UHC Pharmacy. The scope of the team covers Pharmacy and Medical drugs claims, with the team owning
+ Tools to support PDL (Prescription Drug List) Strategy
+ Using innovative and advanced analytics to deliver insights into member use patterns and behaviour (including predictive modelling)
+ Partnering with Optum to manage generic drug pricing
+ Leverage business and data knowledge to identify opportunities for enhanced rebates, reduced trend, or improved member experience
Your work will directly contribute to improving healthcare affordability, operational efficiency, and member experience for millions of people, all while doing your life's best work℠.
**Responsibilities**
+ Provide leadership to the Pharmacy Data Science team, empowering the team to deliver high-quality solutions across multiple initiatives
+ Collaborate with internal stakeholders and cross-functional teams to design data-fueled solutions aligned with business objectives including member journey analytics, and utilisation management
+ Partner with Optum on generic drug pricing management to maximise value for UHG
+ Mentor and provide guidance to team members to ensure statistical integrity, accuracy, and adequacy across all analytics processes
+ Analyze, review, and interpret complex data to identify drivers of trends, uncover affordability opportunities, and enable the team to optimise processes and outcomes
+ Develop and influence the design of analytical tools and dashboards to monitor patterns and performance across key business metrics
+ Collaborate with subject-matter experts and stakeholders to explore business problems and design innovative solutions using data-driven approaches
**Required Qualifications**
+ Bachelor's degree in applied mathematics, physics, computer science, engineering, statistics, bioinformatics, actuarial science, or similar numerical discipline
+ Leadership experience within a Data Science or Advanced Analytics environment, including oversight of teams
+ Understanding of the U.S. healthcare system, medical claims billing, and associated data environments
+ Proven ability to deliver analytics projects that provide measurable business value
+ Experience working with complex datasets, applying computational algorithms, statistical methods, and programming techniques to derive actionable insights
+ Proficiency in data analysis tools and programming languages such as SQL, Python, R, or similar
+ Ability to break down complex problems, design solutions, and communicate findings effectively to diverse audiences
**Preferred Qualifications**
+ Master's degree or PhD in applied mathematics, physics, computer science, engineering, statistics, bioinformatics, actuarial science, or a related field.
+ Experience leading cross-functional teams or collaborating across departments to achieve shared goals.
At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.
Please note you must currently be eligible to work and remain indefinitely without any restrictions in the country to which you are making an application. Proof will be required to support your application.
Diversity creates a healthier atmosphere: Optum is an Equal Employment Opportunity employer and all qualified applicants will receive consideration for employment without regard to gender, civil status, family status, sexual orientation, disability, religion, age, race, and membership of the Traveller community, or any other characteristic protected by law. Optum is a drug-free workplace. © 2025 Optum Services (Ireland) Limited. All rights reserved.

Eir Evo Talenthas partnered alongside a client in the Northwest of Ireland. We are looking for a senior software engineer to join their growing engineering team.As a senior member of the team, you will take ownership of key components, mentor junior engineers, and play a pivotal role in technical decision-making. This role offers a mix of hands-on coding, solution design, and cloud infrastructure work. Hybrid working model (2/3 days required onsite) Requirements 4+ years in a software engineer position (ideally back end focused) Strong experience with Python / SQL Experience in cloud based environmentAWS / Azure Candidates must be eligible to work in Ireland or currently hold a Stamp 1G/4 Visa to apply. For more information please apply here or contact Ivan Law / ivan(dot) Candidates must be eligible to work full time and long term in the location specified or currently hold a valid appropriate long term work Visa to apply. eir evo talent, eir evo and our clients are equal opportunity employers who seeks to recruit and appoint the best available person for a job regardless of marital / civil partnership status, sex (including pregnancy), age, religion, belief, race, nationality and ethnic or national origin, colour, sexual orientation or disability. eir evo talent, eir evo and our clients apply all relevant Data Protection laws when processing your Personal Data. If you choose to apply to this opportunity and share your CV or other personal information with eir evo talent, eir evo and our clients, these details will be held by us in accordance with our privacy policy used by our recruitment team to contact you regarding this or other relevant opportunities at eir evo talent and eir evo Skills: Python SQL AWS

Senior Python Developer Contract Opportunity (Hybrid | Dublin, Ireland) Contract Type:6-Month Rolling (Potential for Long-Term Engagement) Location:Dublin, Ireland (Hybrid 3 Days Onsite, 2 Days Remote) Rate:Competitive Daily Rate Start Date:Immediate Openings:5 Positions Available Stelfox has partnered with a prominent Dublin-based client currently scaling their development teams. Were seekingfive seasoned Senior Python Developersto join on a contract basis and contribute to high-impact projects within a dynamic, agile environment. What Youll Be Doing: Designing and developing scalable backend solutions using Python. Collaborating with cross-functional teams to transform business requirements into technical deliverables. Writing clean, maintainable, and efficient code following industry best practices. Working alongside UX/UI designers to deliver intuitive and user-friendly features. Enhancing application performance and troubleshooting bottlenecks. Participating in code reviews and contributing to continuous improvement initiatives. What Were Looking For: Minimum 5 years of hands-on experience in Python development. Strong expertise in frameworks likeFlaskandDjango. Proven track record in building and maintainingRESTful APIs. Solid understanding ofSQLand relational databases. Experience withCI/CD toolssuch as Git, Jenkins, Artifactory, and Ansible. Comfortable working inLinux/UNIXenvironments. Agile development experience with excellent communication and teamwork skills. Additional Information: Candidatesmust be based in Irelandfor the duration of the contract. The hybrid working model ismandatory: 3 days onsite in Dublin, 2 days remote. If you are interested in this role, click 'apply' to send an updated copy of your CV toHoney Rathoreor email for more details. Please note: We have a number of similar positions currently, and in the future, which we would like to discuss with you should you indicate your interest in this role. When we receive your application for this role, we will contact you to advise you of our process for other similar positions. Stelfox is fully compliant with GDPR regulations and you can read more in our privacy policy here: Your shared data will not be disclosed or transferred to a third party data controller or data processor located outside the EEA unless we have obtained your express consent. We look forward to working with you.

Senior Python Engineer - Daily Rate Contracts - Start September / October 2025 Stelfox have partnered with a global fintech organisation looking forx4Senior Python Engineer's to join their team to work on both existing and greenfield projects. The Senior Python Engineer's will be responsible for designing and developing web-based Python solutions to help solve complex business problems. Working as part of global teams, the company leverages a wide range of technologies. They work in an Agile fashion and are always striving to improve their processes, putting a big emphasis on researching new technologies. This is a great opportunity for the right developer to accelerate their career within a rapidly expanding team. This client offers 6 month rolling / long term contracts and contractorsmustbe based in Ireland for the duration of the contract. Hybrid-Working Model - 3 days' on-site and 2 remote per week. Required Skills: Comprehensive knowledge of Python. Strong relational database/SQL experience. CI/CD tools such as Git, Jenkins, Artifactory, Ansible. Excellent communication, collaboration, and problem-solving skills. Preferred Skills: Experience working in an Agile development environment. Experience with larger applications using microservices and containers. Strong Linux/UNIX expertise. Background building RESTful web APIs using Python frameworks such as Flask, Django. ORMs (object relational mappers) like SQLAlchemy. ** Live Role - Apply for immediate consideration** If you are interested in this role please apply or contactin strictest confidence. Please note: We have a number of similar positions currently, and in the future, which we would like to discuss with you should you indicate your interest in this role. When we receive your application for this role, we will contact you to advise you of our process for other similar positions. Stelfox is fully compliant with GDPR regulations and you can read more in our privacy policy here: Your shared data will not be disclosed or transferred to a third party data controller or data processor located outside the EEA unless we have obtained your express consent. We look forward to working with you.

Job Description We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionise mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're quickly catching up in the UK - but how we do things here is a little different. We're building the bank of the future from scratch, channelling our start-up mentality every step of the way - meaning you'll have the opportunity to make a real impact. As a Python Engineer at JPMorgan Chase within the International Consumer Bank, you will be a part of a flat-structure organization. Your responsibilities are to deliver end-to-end cutting-edge solutions in the form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while also focusing on the entire SDLC lifecycle stages. Our SRE Core team is at the heart of this venture, focused on getting smart ideas into the hands of our customers. We're looking for people who have a curious mindset, thrive in collaborative squads, and are passionate about new technology. By their nature, our people are also solution-oriented, commercially savvy and have a head for fintech. We work in tribes and squads that focus on specific products and projects - and depending on your strengths and interests, you'll have the opportunity to move between them. Job Responsibilities: Application Development: Design, develop, and maintain Python applications using FastAPI to power internal tools and platform initiatives focused on observability, SLOs, chaos engineering and system reliability. Database and Data Handling: Implement data-driven solutions using DynamoDB to ensure high performance and stability within our applications. Code Quality & Testing: Deliver clean, efficient, and scalable code while implementing robust unit and functional testing methodologies, code reviews, and continuous integration practices. Observability & Reliability: Contribute to the design of platforms that provide actionable insights and automated alerting/reporting on SLOs, driving a culture of reliability across the organization. Collaboration & Innovation: Collaborate with cross-functional teams to share best practices and foster a culture of technical innovation, ensuring that our tools not only meet current needs but also adapt to emerging challenges in reliability engineering. Required qualifications, capabilities and skills Formal training or certification on software development concepts and proficient applied experience Proven proficiency in Python with hands-on experience using FastAPI. Experience working with DynamoDB or other noSQL databases in a production environment. Demonstrated ability to design, develop, and deploy scalable web applications. Strong commitment to writing clean, maintainable code supported by robust testing and CI practices. Excellent problem-solving skills and the ability to work effectively both independently and as part of a collaborative team. Strong communication skills and a continuous-improvement mindset. Preferred qualifications, capabilities and skills Familiarity with GraphQL and its ecosystem. Experience or interest in Site Reliability Engineering (SRE) practices and principles. #ICBCareer #ICBEngineering About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives. We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation. About the Team Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we're setting our businesses, clients, customers and employees up for success. To be considered for this role you will be redirected to and must complete the application process on our careers page. To start the process click the Continue to Application or Login/Register to apply button below.

Senior Clinical Data Science Programmer
ICON plc is a world-leading healthcare intelligence and clinical research organization. We're proud to foster an inclusive environment driving innovation and excellence, and we welcome you to join us on our mission to shape the future of clinical development.
We are currently seeking a Senior Clinical Data Science Programmer to join our diverse and dynamic team. As a Senior Clinical Data Science Programmer at ICON, you will play a pivotal role in developing and implementing programming solutions to support the analysis and reporting of clinical trial data. You will contribute to the advancement of innovative treatments and therapies by ensuring the accuracy and efficiency of data processing through your programming expertise.
**What You Will Be Doing:**
+ Developing, validating, and maintaining programming solutions for data analysis and reporting in clinical trials.
+ Collaborating with clinical data scientists and biostatisticians to ensure the integration of programming solutions into the overall data management process.
+ Overseeing the generation of statistical datasets, tables, listings, and figures to support regulatory submissions and study reports.
+ Providing guidance on programming best practices, coding standards, and data quality control measures.
+ Staying updated on advancements in programming languages and data management tools to enhance operational efficiencies.
**Your Profile:**
+ Advanced degree in a relevant field such as computer science, statistics, or life sciences.
+ Extensive experience in programming for clinical trials, with proficiency in languages such as SAS, R, or Python.
+ Strong problem-solving skills and the ability to work collaboratively in a fast-paced, cross-functional environment.
+ Excellent attention to detail and organizational skills, with a commitment to delivering high-quality results.
+ Strong communication and interpersonal skills, with the ability to effectively collaborate with diverse teams and influence outcomes.
#LI-RD1
**What ICON can offer you:**
Our success depends on the quality of our people. That's why we've made it a priority to build a diverse culture that rewards high performance and nurtures talent.
In addition to your competitive salary, ICON offers a range of additional benefits. Our benefits are designed to be competitive within each country and are focused on well-being and work life balance opportunities for you and your family.
Our benefits examples include:
+ Various annual leave entitlements
+ A range of health insurance offerings to suit you and your family's needs.
+ Competitive retirement planning offerings to maximize savings and plan with confidence for the years ahead.
+ Global Employee Assistance Programme, LifeWorks, offering 24-hour access to a global network of over 80,000 independent specialized professionals who are there to support you and your family's well-being.
+ Life assurance
+ Flexible country-specific optional benefits, including childcare vouchers, bike purchase schemes, discounted gym memberships, subsidized travel passes, health assessments, among others.
Visit our careers site ( to read more about the benefits ICON offers.
At ICON, inclusion & belonging are fundamental to our culture and values. We're dedicated to providing an inclusive and accessible environment for all candidates. ICON is committed to providing a workplace free of discrimination and harassment. All qualified applicants will receive equal consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.
If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application process, or in order to perform the essential functions of a position, please let us know or submit a request here ( in the role, but unsure if you meet all of the requirements? We would encourage you to apply regardless - there's every chance you're exactly what we're looking for here at ICON whether it is for this or other roles.
Are you a current ICON Employee? Please click here ( to apply

Senior Clinical Data Science Programmer ICON plc is a world-leading healthcare intelligence and clinical research organization. We're proud to foster an inclusive environment driving innovation and excellence, and we welcome you to join us on our mission to shape the future of clinical development. We are currently seeking a Senior Clinical Data Science Programmer to join our diverse and dynamic team. As a Senior Clinical Data Science Programmer at ICON, you will play a pivotal role in developing and implementing programming solutions to support the analysis and reporting of clinical trial data. You will contribute to the advancement of innovative treatments and therapies by ensuring the accuracy and efficiency of data processing through your programming expertise. What You Will Be Doing: Developing, validating, and maintaining programming solutions for data analysis and reporting in clinical trials. Collaborating with clinical data scientists and biostatisticians to ensure the integration of programming solutions into the overall data management process. Overseeing the generation of statistical datasets, tables, listings, and figures to support regulatory submissions and study reports. Providing guidance on programming best practices, coding standards, and data quality control measures. Staying updated on advancements in programming languages and data management tools to enhance operational efficiencies. Your Profile: Advanced degree in a relevant field such as computer science, statistics, or life sciences. Extensive experience in programming for clinical trials, with proficiency in languages such as SAS, R, or Python. Strong problem-solving skills and the ability to work collaboratively in a fast-paced, cross-functional environment. Excellent attention to detail and organizational skills, with a commitment to delivering high-quality results. Strong communication and interpersonal skills, with the ability to effectively collaborate with diverse teams and influence outcomes. #LI-RD1 What ICON can offer you: Our success depends on the quality of our people. That's why we've made it a priority to build a diverse culture that rewards high performance and nurtures talent. In addition to your competitive salary, ICON offers a range of additional benefits. Our benefits are designed to be competitive within each country and are focused on well-being and work life balance opportunities for you and your family. Our benefits examples include: Various annual leave entitlements A range of health insurance offerings to suit you and your family's needs. Competitive retirement planning offerings to maximize savings and plan with confidence for the years ahead. Global Employee Assistance Programme, LifeWorks, offering 24-hour access to a global network of over 80,000 independent specialized professionals who are there to support you and your family's well-being. Life assurance Flexible country-specific optional benefits, including childcare vouchers, bike purchase schemes, discounted gym memberships, subsidized travel passes, health assessments, among others. Visit our careers site to read more about the benefits ICON offers. At ICON, inclusion & belonging are fundamental to our culture and values. We're dedicated to providing an inclusive and accessible environment for all candidates. ICON is committed to providing a workplace free of discrimination and harassment. All qualified applicants will receive equal consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application process, or in order to perform the essential functions of a position, please let us know or submit a request here Interested in the role, but unsure if you meet all of the requirements? We would encourage you to apply regardless - there's every chance you're exactly what we're looking for here at ICON whether it is for this or other roles. Are you a current ICON Employee? Please click here to apply To be considered for this role you will be redirected to our careers page & prompted to create a jobseeker account here. To start the process, click the Continue to Application or Login/Register button below. Benefits: Work From Home