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Senior Python AI/ML Engineer — Cloud, APIs & Pipelines

Registers of Scotland is seeking a Senior Software Developer (Python AI/ML) to design, build, and support software solutions for digital products and internal services. This hybrid position requires expertise in Python and AI/ML engineering, including developing scalable data pipelines and APIs. Candidates shoul ...

Front Office FX Python Engineer – Real Time Trading

mthree is seeking a Python Developer to join its Front Office FX Options Technology team in Greater London. In this high-impact role, you will design and support cutting-edge trading systems. Responsibilities include collaborating with traders, enhancing trading algorithms, and integrating systems with regulator ...

Hybrid Python AI/ML Engineer for AIOps Platform

Overview At CGI, we’re shaping the future of intelligent operations through secure, scalable technology that drives real impact for clients. As a Python Developer in our Emerging Technology Practice, you’ll help advance our AIOps platform—engineering solutions that boost reliability, automation, ...

Test Software Engineer Hybrid Role (C/C++, Python)

MBDA is looking for a Software Engineer to work on Test Equipment Software in Bolton, UK. The role supports software packages that verify and validate missile systems, requiring strong skills in C, C++, and C#. The successful candidate will enjoy a hybrid working model, a competitive salary (£40,000 - £75,000), ...

VP, Equities Tech Full Stack Engineer (Kotlin/Python)

Citi is seeking a Vice President Developer for their Strategic Equity Solutions team to design and develop innovative software solutions enhancing trader workflow. The successful candidate will possess strong backend skills in Kotlin/Python and a deep understanding of trading workflows. This role offers substant ...

Full Stack Engineer (Kotlin and/or Python) – VP

Overview 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 ...

Senior Full Stack Engineer (Java/Python) React & Cloud

Develop is looking for a Senior Full Stack Engineer based in London to join their team in building scalable systems. This role focuses on Java and Python for backend services and requires strong React skills for frontend development. Candidates must have recent experience in these technologies and be comfortable ...

Senior Software Engineer (Java/Python) for Scalable Systems

hackajob is seeking experienced Software Engineers in Glasgow for their Global Technology team. As part of an agile team, you will design and deliver technology products while developing skills in Java and Python. This role requires hands-on experience in system design and application development to ensure stabi ...

Senior Lead Python Engineer Rates Risk & PnL (Athena)

JPMorganChase is looking for an experienced Senior Athena Python Rates Senior Lead Software Engineer to join our development team in Greater London. This role requires hands-on Python development skills and a strong financial services background to support Rates Risk and PNL business deliveries. Candidates will ...

Graduate Full Stack Engineer (Python/React) Fintech Growth

targetjobs UK is seeking a motivated Graduate Full Stack Engineer to join its tech team in Birmingham. The role involves working on backend-focused tasks while contributing to frontend features using technologies like Python, FastAPI, Next.js, and TypeScript. Ideal candidates are recent graduates with a degree i ...

Senior Full Stack Engineer – Aviation Systems (Python/.NET)

NineTech is hiring a Senior Full Stack Developer in West Drayton, offering a salary of £70,000 – £80,000. You will join a collaborative team focused on building advanced software solutions for aviation. Key responsibilities include designing scalable applications, developing backend APIs, and contributing to sys ...

Senior Quant Software Engineer Python/C++ for Production

Hunter Bond is seeking a Senior Quant Software Developer to join a leading quantitative investment fund in London. In this role, you'll collaborate with elite researchers to develop high-performance systems in Python and C++. Key responsibilities include optimizing system performance and building data pipelines. ...

Defence Tech Software Engineer (C#/Python/Java) Impactful

Switch Tech Talent is looking for Software Engineers in Newcastle to work on modern applications for defence clients. You'll develop secure applications and solve complex problems with top engineers. The role involves backend and frontend development, requiring proficiency in C#, Python, C++, and more, along wit ...

VP Full Stack Engineer (Kotlin/Python) FinTech Leader

Citi is hiring a Full Stack Engineer (VP level) in Greater London. In this role, you will design impactful software solutions and collaborate with global business stakeholders. Strong proficiency in Kotlin and Python, along with experience in microservices architecture and trading workflows, is essential. Join a ...

Senior Python Full Stack Engineer (Django/React, Azure)

Crisil is seeking an experienced developer in Greater London with over 8 years of expertise in Core Python, SQL, and various Python web frameworks. The role includes developing scalable applications and requires familiarity with financial domains, particularly risk management. Candidates should also have exposur ...

Senior Backend Python Engineer AI Platform, Vice President

Are you looking for a career move that will put you at the heart of a global financial institution? We are seeking an exceptionally skilled Senior Python Software Engineer to architect and implement robust, scalable backend systems that power our advanced AI tools and services. This hands‑on individual con ...

Lead Software Engineer (Python/Java) Cloud & CI/CD

A leading financial services company is seeking a Lead Software Engineer in Glasgow to enhance and deliver technology products. The ideal candidate will have experience in software engineering concepts, proficient in Python/Java, and a strong understanding of agile methodologies and CI/CD practices. Responsibili ...

Senior Python/Django Engineer for Sustainable Energy SaaS

Kraken Digital Asset Exchange in Greater London is seeking a talented software engineer dedicated to creating sustainable energy solutions. The ideal candidate will have strong experience in Python and web frameworks, collaborating with teams to deliver reliable code. Responsibilities include designing and maint ...

Senior Lead Software Engineer, Python, Systematic Derivatives Technology

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top‑notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Equity Derivatives Technology, you are an integral part of an agile team that works to enhance, bui ...

Back End Software Engineer Intern: Python & LLM Automation

SLB is looking for a Back-End Software Engineer Intern in Abingdon, starting Summer 2026. The role focuses on integrating Python extensibility into applications for Reservoir Engineering, working with GenAI tooling. Responsibilities include creating automated workflows, investigating testing frameworks for LLMs, ...

Hybrid Python Software Engineer — Cybersecurity R&D (London)

Darktrace Ltd is seeking a Specialist Software Engineer, Python to join their dynamic R&D teams in London. This hybrid position requires attendance in the London office at least 2 days a week, focusing on prototyping and developing innovative solutions against cyber threats. Candidates should demonstrate strong ...

Senior Python Backend Engineer — Scalable APIs & AI Workflows

A dynamic scale-up in the fintech space is looking for a Senior Python Developer to join their team in Greater London. In this role, you'll implement robust solutions, design REST APIs, and ensure code quality through testing and reviews. The company offers a competitive salary between £70,000 and £95,000, hybri ...

Senior Python/Java ML Engineer Life Sciences, Remote

A leading consulting firm is seeking a Senior Software Engineer with extensive experience in Python and Java to join their team for a high-stakes project in the Life Sciences industry. Ideal candidates will have a PhD or MSc in Computer Science and a proven track record of developing complex applications. This p ...

External Job Posting Title Senior Software Engineer Python

Experience and skills we need: Experienced in object-oriented Python programming to build solutions at enterprise scale. API design and management experience using tools and services such as Grafana, FastAPI or RestFul API Experience in optimising and managing databases ...

Senior Backend Engineer: Python/FastAPI, LLMs & AI APIs

Weekday AI (YC W21) is looking for a Senior Backend Engineer based in London. You will design and develop scalable backend systems focusing on AI applications and microservices. The role requires 5-9 years of backend experience, strong Python skills, and experience with frameworks such as FastAPI. You will integ ...

Python Engineer: AI & LLM for Fintech (Hybrid, London)

LGBT Great is seeking a Python Engineer in London to help develop scalable AI-driven fintech products. The role involves designing backend systems, integrating LLM features, and working with product and engineering teams. Candidates should have strong Python skills, experience with AI and LLMs, and API developme ...

Senior Python Engineer AI Backend & APIs (Remote UK)

Spectrum IT Recruitment is looking for a Senior Software Engineer to join a growing team focused on delivering AI-driven solutions. The role is fully remote across the UK and requires strong expertise in Python, API development, and cloud environments. As part of the team, you'll influence how systems are built ...

Product Engineer – Full‑Stack (React/Python) with Equity

Jack & Jill is seeking a Product Engineer in London to join a high-growth startup focused on creating innovative solutions for enterprise software deployment. The role involves designing intuitive user experiences, direct user engagement, and owning the entire lifecycle of product features. Ideal candidates will ...

Senior Front Office Software Engineer (Python/C#/Java)

Bank of America is seeking a Software Engineer III in Bromley, England. This role involves developing financial software solutions, collaborating closely with Traders and Quantitative Analysts, and ensuring compliance. The ideal candidate should have extensive software engineering experience, particularly in fro ...

Senior Backend Python Engineer AI Platform, Vice President

Are you looking for a career move that will put you at the heart of a global financial institution? We are seeking an exceptionally skilled Senior Python Software Engineer to architect and implement robust, scalable backend systems that power our advanced AI tools and services. This hands-on individual contri ...

Software Engineer Python (Remote in the United Kingdom)

About KnowBe4KnowBe4, the provider of the world's largest security awareness training and simulated phishing platform, is used by tens of thousands of organizations around the globe. KnowBe4 enables organizations to manage the ongoing problem of social engineering by helping them train employees ...

Full Stack Engineer (Kotlin and/or Python) – VP

Full Stack Engineer (Kotlin and/or Python) – VP 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. Fro ...

Software Engineer Python (Remote in the United Kingdom)

About KnowBe4KnowBe4, the provider of the world's largest security awareness training and simulated phishing platform, is used by tens of thousands of organizations around the globe. KnowBe4 enables organizations to manage the ongoing problem of social engineering by helping them train employees ...

Full Stack Engineer (Kotlin and/or Python) – VP

Full Stack Engineer (Kotlin and/or Python) – VP 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. Fro ...

AI Python Engineer Contract Dublin 6 18 Months

AI Python Engineer Contract Dublin 6-18 Months. My client a leading global firm is in urgent need due to a new greenfield project of hiring a talented and experienced AI Python Engineer to join them on a contract basis for 6 months rolling up to 18-20 months.The role focuses on building and operating pro ...

AI Python Engineer Contract Dublin 6 18 Months

AI Python Engineer Contract Dublin 6-18 Months. My client a leading global firm is in urgent need due to a new greenfield project of hiring a talented and experienced AI Python Engineer to join them on a contract basis for 6 months rolling up to 18-20 months.The role focuses on building and operating pro ...

Senior ETRM Application Developer

Responsibilities: Design, develop, and support applications and services across the end-to-end commodities trade lifecycle.Build and enhance integrations between ETRM platforms and systems utilizing Java & Oracle.Develop and maintain robust data p ...

Senior ETRM Application Developer

Responsibilities: Design, develop, and support applications and services across the end-to-end commodities trade lifecycle.Build and enhance integrations between ETRM platforms and systems utilizing Java & Oracle.Develop and maintain robust data p ...

Senior Software Engineer

Who You'll Be Joining ecobee Smart Security launched in 2020 to rave reviews, delivering an intelligent, machine-learning-driven platform that helps protect homes and families. Built on advanced sensor technology, it safeguards our customers’ most important asset - their home. And this is only th ...

DevOps Engineer

Description DevOps Engineer – Milton Keynes – Contract – Excellent Negotiable Day Rate. Exciting contract opportunity immediately available for a highly experienced DevOps engineer to work with a key client of ours in Milton Keynes. If successful you would be expected to de ...

DevOps Engineer

Description DevOps Engineer – Milton Keynes – Contract – Excellent Negotiable Day Rate. Exciting contract opportunity immediately available for a highly experienced DevOps engineer to work with a key client of ours in Milton Keynes. If successful you would be expected to de ...

Senior Data Engineer

We are seeking a Senior Data Engineer to join our dynamic Tech teams. The ideal candidate is self-learning, problem-solving oriented individual with strong analytical thinking. You will be working as part of a team to build / develop / enhance and support SCOR Data ecosystem (SCOR Data Platform, Datawarehouse ...

Senior Data Engineer

We are seeking a Senior Data Engineer to join our dynamic Tech teams. The ideal candidate is self-learning, problem-solving oriented individual with strong analytical thinking. You will be working as part of a team to build / develop / enhance and support SCOR Data ecosystem (SCOR Data Platform, Datawarehouse ...

Power BI Developer

Required Power BI developer requirements, qualifications & skills: Proficiency in Power BI development, including report and dashboard creation Strong understanding of data modeling and data visualization concepts Experience with SQL for data manipulation and extraction <l ...

Senior Back End Engineer

Senior Backend EngineerLocation: LondonWork Type: On-siteCompany DescriptionWe are a rapidly growing consumer technology company operating at the intersection of AI, aesthetics, and digital experiences. With a global community of millions, we are building innovative AI-driven prod ...

Senior Back End Engineer

Senior Backend EngineerLocation: LondonWork Type: On-siteCompany DescriptionWe are a rapidly growing consumer technology company operating at the intersection of AI, aesthetics, and digital experiences. With a global community of millions, we are building innovative AI-driven prod ...

Data Scientist III

Are you ready to grow your data science expertise and work on impactful AI and machine learning projects? Would you enjoy building advanced analytics, machine learning, and GenAI solutions that drive real business value? About our team We are a fa ...

Test Development Engineer Electronics

Test Development Engineer (Electronics / Automated Test Equipment) About the Role A well‑established and growing engineering and manufacturing organisation is looking for a Test Development Engineer to join its Engineering team. This role focuses on the development, validation, ...

Cloud Security Engineer

Cloud security engineers specialize in providing security systems and tools management related to the cloud technologies and playing a vital role in protecting an organizations data.Their job description entails investigating and analyzing existing cloud structures and creating new and enhanced sec ...

EMEA Strategy Lead (FTC), AWS EMEA Sales Strategy

DescriptionAmazon Web Services (AWS) is the pioneer and recognized leader in Cloud Computing. Our web services provide a platform for IT infrastructure in-the-cloud that is used by hundreds of thousands of developers and businesses around the world. The EMEA AWS Global Sales (AGS) Strategy Team architects th ...

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    Data Engineer Python Aws Sql Jobs in United Kingdom Job Search Guide, Trends and Insights