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Senior Software Engineer (Java Or Python) - VP

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Senior Software Engineer (Java Or Python)Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5...

Northern IrelandAny

Jobleads-UK

Python/AIML Developer - Software Engineer III

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We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III at JPMorganChase within the Corporate...

GlasgowAny

Jobleads-UK

Low-Latency DevOps Lead: Linux, Python & Automation

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JPMorgan Chase & Co. in London seeks an experienced Software Engineer and Integration specialist for the JISU COB team. You will contribute to project delivery, client onboarding,...

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Python/Front Office Software Engineer for Commodities UK

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Be a key part of an agile team driving innovation to enhance, build, and deliver top-notch technology products.Bring your Software Engineering career to the next level and become...

Greater LondonAny

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Senior Software Engineer - AI and Python

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Senior Software Engineer - AI and PythonEdinburgh, Leeds, Manchester or LondonAbout Us: The Future is AI-NativeAt Create Future, we believe the next frontier of innovation lies in...

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17918

Senior Python Developer AWS - Front Office

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Senior Python Developer / Engineer (Python AWS) London / WFH to £130k Are you a Python technologist with experience of Front Office trading environments? You could be progressing...

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Remote Data Pipeline Engineer (Python + React)

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Crossing Hurdles is seeking a Software Engineer to join our Human Data Platforms team. You will build features across backend and frontend using Python/FastAPI and React,...

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Salt

Python Developer - Security - Cambridge/London

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Job DescriptionPython Developer - Security - Cambridge/LondonSalary: £55k - £75kHybrid: 1 - 2 days per weekStart: ASAPMy new client is looking for a problem-solving focused...

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Senior Cloud Engineer: AI-Driven Microservices (Java/Python)

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Test Triangle Limited in the United Kingdom is seeking a hands-on Senior Cloud Engineer to support the development of a Finance AI platform. The role focuses on building scalable,...

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Senior Python/AI Engineer for Scalable FinTech Systems

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J.P. Morgan is seeking an experienced Software Engineer to join the Global Technology team in Glasgow. You will be part of an agile squad designing, building, and delivering...

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Senior SQL & Python Engineer, Data Solutions

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JPMorganChase in the United Kingdom is seeking a Software Engineer III within Corporate Technology to join an agile team designing trusted market-leading technology products. You...

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Next Frontier Capital

Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI

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Job Description Join a dynamic, global analytics team within JPMorgan Chase’s Commercial & Investment Bank, Electronic Trading Technology. As a Lead Software Engineer at JPMorgan...

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Senior Python Backend Engineer — Real-Time Data for Trading

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Mustard Systems Ltd. in London builds data-driven trading software using Python, Go and JavaScript/TypeScript to deliver real-time insights. The role emphasizes fast delivery,...

Greater LondonAny

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Python Backend Engineer for Energy Data & AI Platform

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Modo Energy is hiring backend Python engineers to join our product teams, building production systems from day one with ownership over what you ship. You’ll work on the Modo...

Greater LondonAny

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Senior Python Engineer – Cloud, APIs & Serverless

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Cognizant is seeking a Python Engineer to design, build and enhance the Digital Onboarding Service within the client API Platform. You will work with the Lead Engineer in an Agile...

Greater LondonAny

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Jobleads-UK

Senior Software Engineer (Java Or Python) - VP

Jobleads-UK

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Northern Ireland
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Posted 3 days ago by Jobleads-UK

Job Description

Senior Software Engineer (Java Or Python)

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

Role Overview / What will you do:

  • Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
  • Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
  • Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
  • Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
  • Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
  • Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
  • Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm’s reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency

Additional Job Description

  • Experience in full‑stack application development with strong expertise in Java or Python
  • Deep experience with backend frameworks such as Spring Boot / Spring Core and Flask / FastAPI
  • Solid frontend experience with modern JavaScript frameworks (React, Angular, or Vue)
  • Experience designing and delivering scalable, cloud‑native applications
  • Exposure to Gen‑AI concepts including:
    • Large Language Models (LLMs) and transformer‑based systems
    • Prompt engineering and basic agent workflows
    • Vector search and retrieval concepts
  • Familiarity with Gen‑AI frameworks/tools such as LangChain, LangGraph, MLflow, or workflow orchestration tools (e.g., n8n) (hands‑on experience preferred, but deep ML expertise not mandatory)
  • Experience integrating Gen‑AI APIs (OpenAI, Gemini, Claude, etc.) into production applications
  • Familiarity with at least one major cloud provider (AWS, GCP, or Azure)

What we’ll provide you

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

  • 27 days annual leave (plus bank holidays)
  • A discretional annual performance related bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave
  • Special discounts for employees, family, and friends
  • Access to an array of learning and development resources

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.


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