Application Engineering Lead Java Python Microservices Jobs in UK

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Splunk Developer

Job Description Splunk Developer Technical Lead (ITSI) Role Summary We are seeking an experienced Splunk Developer Technical Lead with strong hands on expertise in Splunk Enterprise, IT Service Intelligence (ITSI), and Observability.Make your application after reading the following skill and qualification re ...

Azure Cloud Engineer

Azure Cloud Engineer - Projects/BAU (70/30) - ARM/Bicep - IAAS - PAAS - Powershell/Python London - Hybrid working *** 3 days office Leading financial services client is seeking an Azure Cloud Engineer to join their team in London. This is a hands‑on technical role focused on designing, im ...

Staff Machine Learning Engineer

NLPatent is an industry leading AI‑first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off‑the‑shelf machine learning models and NLP techniques to help our users answer patent related research questions such as Is my i ...

Staff Machine Learning Engineer

NLPatent is an industry leading AI‑first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off‑the‑shelf machine learning models and NLP techniques to help our users answer patent related research questions such as Is my i ...

Technical Lead Hardware and Planning

Job Overview We are a startup focused on sustainable technology through ML and data‑centre technologies. We are recruiting two engineers: one focused on Digital High‑speed design (up to 100 Gbps) and one with a background in Digital Hardware who will take on a Technical Lead role with strong plan ...

Staff/Senior Applied Scientist

Overview NLPatent is an industry leading AI-first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off-the-shelf machine learning models and NLP techniques to help our users answer patent related research question ...

Staff Machine Learning Engineer

NLPatent is an industry leading AI-first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off-the-shelf machine learning models and NLP techniques to help our users answer patent related research questions such as Is my inve ...

Staff/Senior Applied Scientist

NLPatent is an industry leading AI-first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off-the-shelf machine learning models and NLP techniques to help our users answer patent related research questions such as Is my inve ...

Staff Machine Learning Engineer

NLPatent is an industry leading AI-first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off-the-shelf machine learning models and NLP techniques to help our users answer patent related research questions such as Is my inve ...

Staff/Senior Applied Scientist

NLPatent is an industry leading AI-first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off-the-shelf machine learning models and NLP techniques to help our users answer patent related research questions such as Is my inve ...

Senior Software Engineer/SRE TRAX Observability

Senior Software Engineer / SRE – TRAX Observability Location: London Business Area: Engineering and CTO Ref #: About TRAX TRade Automation and eXecution (TRAX) is part of Bloomberg Enterprise Products Engineering. We build trade automation solutions and multipl ...

Senior Software Engineer/SRE TRAX Observability London, GBR Posted today

Senior Software Engineer / SRE – TRAX Observability Location: London Business Area: Engineering and CTO Ref #: About TRAX TRade Automation and eXecution (TRAX) is part of Bloomberg Enterprise Products Engineering. We build trade automation solutions and multipl ...

Senior Software Engineer/SRE TRAX Observability

Senior Software Engineer / SRE – TRAX Observability Location: London Business Area: Engineering and CTO Ref #: About TRAX TRade Automation and eXecution (TRAX) is part of Bloomberg Enterprise Products Engineering. We build trade automation solutions and multipl ...

Senior Software Engineer/SRE TRAX Observability London, GBR Posted today

Senior Software Engineer / SRE – TRAX Observability Location: London Business Area: Engineering and CTO Ref #: About TRAX TRade Automation and eXecution (TRAX) is part of Bloomberg Enterprise Products Engineering. We build trade automation solutions and multipl ...

Senior Software Engineer/SRE TRAX Observability

Senior Software Engineer/SRE - TRAX Observability Location London Business Area Engineering and CTO Ref # **Description & Requirements** **About TRAX** TRade Automation and eXecution (TRAX) is part of Bloomberg Enterprise Products Engineeri ...

Senior Software Engineer/SRE TRAX Observability

Senior Software Engineer/SRE - TRAX Observability Location London Business Area Engineering and CTO Ref # **Description & Requirements** **About TRAX** TRade Automation and eXecution (TRAX) is part of Bloomberg Enterprise Products Engineeri ...

Senior Software Engineer (AVP) – Margin Technology

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 ...

Senior Software Engineer Margin Technology Assistant Vice President

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 ...

Platform Engineer III Core Platform

Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allo ...

Node.js/TypeScript Backend Engineer

Node.js/TypeScript Backend Engineer – Sainsbury’s DTD About The Team You’ll be part of the Martech engineering domain, an independent and empowered initiative created to address the rapid growth and complexity within the Customer & Data division. Martech brings together key products from ...

Staff Platform Engineer — Lead Platform Reliability & Scale

Preply is seeking a Staff Platform Engineer to lead technical initiatives across platform squads in London. You will oversee architecture decisions, improve engineering standards, and enhance the reliability of distributed systems. An ideal candidate has a strong background in Python/Django and experience with c ...

GenAI & LLM Systems Lead — Production AI Architect

JPMorganChase seeks an Applied AI ML Lead to drive engineering for agentic and GenAI capabilities within the LLM Suite. You will design production-grade solutions, enhance architecture, and collaborate with engineers for operational stability. Candidates should hold a degree in Computer Science or equivalent, wi ...

Full‑Stack Product Engineer, Internal Tools

CuspAI is hiring a Product / Full Stack Engineer based in the UK to lead the development of internal applications that streamline proprietary workflows. The ideal candidate has at least 4 years of experience in full-stack software engineering, strong expertise in Python and Node.js, and a passion for enabling gr ...

Lead Software & Platform Engineer: Cloud, AI & Data

A global financial markets infrastructure provider in London is looking for a Lead Product Engineer. This role requires technical leadership and expertise in data engineering, particularly with AWS and Snowflake. Responsibilities include mentoring teams, designing cloud-based solutions, and leading AI integratio ...

Principal Data Engineer & Azure Data Leader

A leading technology firm in Greater London is looking for a Principal Data Engineer to lead their data engineering chapter. This role combines technical delivery with leadership responsibilities, focusing on the design and development of scalable data solutions. The candidate should have strong experience with ...

Senior Palantir Engineer & Data Solutions Lead

A leading data consultancy in London is seeking a Senior Consultant specializing in Palantir Engineering. In this role, you will lead end-to-end data solutions using Palantir Foundry, with responsibilities that include designing data pipelines and collaborating with stakeholders. Ideal candidates will have stron ...

Lead Software Engineer — Underwater Robotics

ARM is looking for a Software Lead to design and deliver advanced software solutions for underwater robotic systems in Fareham, England. This role requires at least 7 years in senior software engineering, managing multidisciplinary teams, and expertise in software architecture. The ideal candidate will engage wi ...

Staff ML Engineer: NLP & Search | Hybrid + Stock Options

An innovative AI patent research platform in Greater London is seeking a Staff Level Applied Scientist to lead data and NLP initiatives. Responsibilities include improving search performance, optimizing algorithms, and ensuring efficient workflows. The ideal candidate has over 8 years of experience in engineerin ...

Lead ML Engineer GenAI, MLOps & Production Systems

RecOps is seeking a Lead Machine Learning Engineer to support an AI/ML project in the insurance sector. The role offers £575 per day, inside IR35, and requires 1 day per week onsite in Central London. The ideal candidate has strong Python engineering skills, along with experience in leading ML projects ...

Lead Software Engineer, Creature FX & Crowd Pipelines

DNEG is looking for a Software Team Lead to join their team in Greater London. This role involves balancing hands-on development with leadership while driving high-quality tool delivery in the VFX and Feature Animation sectors. Candidates should have a degree in Computer Science or Engineering, substantial C++ a ...

Defence Tech Lead: Backend & AI Engineer (SC Eligible)

A cutting-edge AI company in Greater London seeks a Lead Software Engineer to spearhead backend and edge/IoT engineering for Defence projects. This role requires leading a team, designing complex components, and implementing CI/CD processes. Proficiency in Python and at least one compiled language is essential. ...

Lead Software Engineer AI & Data Pipelines (Hybrid/Remote)

Applied Data Science Partners is seeking a Lead Software Engineer in Greater London to drive technical project delivery and guide teams from concept to deployment. The role involves building high-quality data engineering solutions and developing client relationships. Candidates should have extensive experience i ...

Radar Signal Processing Architect Electronic Warfare DSP

Awerian is looking for a Radar Signal Processing Consultant in Cambridge to lead innovative projects in Radar and Electronic Warfare. The successful candidate will apply their engineering skills, engage in modeling and analysis using MATLAB, Simulink, and Python, and develop technically advanced proof-of-concept ...

Lead Software Engineer AI & Data Pipelines (Hybrid/Remote)

Applied Data Science Partners is seeking a Lead Software Engineer in Greater London to drive technical project delivery and guide teams from concept to deployment. The role involves building high-quality data engineering solutions and developing client relationships. Candidates should have extensive experience i ...

Senior Lead SDN Architect & Platform Engineer

A leading financial services firm in London is seeking a Senior Lead Software Engineer to enhance and build secure technology products. This role focuses on developing the JPMC-VPC networking platform, requiring expertise in programming languages such as Go and Python, along with strong knowledge of networking f ...

Lead ML Engineer GenAI, MLOps & Production Systems

RecOps is seeking a Lead Machine Learning Engineer to support an AI/ML project in the insurance sector. The role offers £575 per day, inside IR35, and requires 1 day per week onsite in Central London. The ideal candidate has strong Python engineering skills, along with experience in leading ML projects ...

Principal Data Platform Engineer & Architecture Leader

Sky in Isleworth is looking for a Principal Engineer to lead technical architecture for data products. Responsibilities include guiding teams, defining coding standards, and ensuring data integrity. Candidates should have deep expertise in cloud data engineering (GCP/Python) and advanced SQL skills. Benefits inc ...

SC/DV Cleared Data Consultant & Analyst — Lead Data Platforms

VIQU IT seeks SC & DV Cleared Data Consultants and Analysts in London to lead impactful data programs. You will harmonise data from multiple sources, design data models, and develop applications using Python and SQL. The ideal candidate will have proven experience in data engineering, strong problem-so ...

Lead Software Engineer, Creature FX & Crowd Pipelines

DNEG is looking for a Software Team Lead to join their team in Greater London. This role involves balancing hands-on development with leadership while driving high-quality tool delivery in the VFX and Feature Animation sectors. Candidates should have a degree in Computer Science or Engineering, substantial C++ a ...

Lead Software & Platform Engineer: Cloud, AI & Data

A global financial markets infrastructure provider in London is looking for a Lead Product Engineer. This role requires technical leadership and expertise in data engineering, particularly with AWS and Snowflake. Responsibilities include mentoring teams, designing cloud-based solutions, and leading AI integratio ...

Data Platform Lead AI Driven FinTech, Equity

A leading fintech firm in London seeks a Data Engineering Lead to own the technical direction of a platform transforming data for the debt capital market. You'll guide the architecture while building a team and modernising systems. The ideal candidate has experience with Python, SQL, and orchestration tools like ...

Staff ML Engineer: NLP & Search | Hybrid + Stock Options

An innovative AI patent research platform in Greater London is seeking a Staff Level Applied Scientist to lead data and NLP initiatives. Responsibilities include improving search performance, optimizing algorithms, and ensuring efficient workflows. The ideal candidate has over 8 years of experience in engineerin ...

Forward Deployed Engineering Manager – London Hybrid

Slope is seeking an FDE Manager in London to lead a team responsible for delivering production systems using frontier models. The role includes collaboration with Product and Research teams, ensuring smooth deployments, and managing a hybrid work model that requires 3 days in-office work weekly. Ideal candidates ...

Principal Data Engineer & Azure Data Leader

A leading technology firm in Greater London is looking for a Principal Data Engineer to lead their data engineering chapter. This role combines technical delivery with leadership responsibilities, focusing on the design and development of scalable data solutions. The candidate should have strong experience with ...

Senior Lead SDN Architect & Platform Engineer

A leading financial services firm in London is seeking a Senior Lead Software Engineer to enhance and build secure technology products. This role focuses on developing the JPMC-VPC networking platform, requiring expertise in programming languages such as Go and Python, along with strong knowledge of networking f ...

Defence Tech Lead: Backend & AI Engineer (SC Eligible)

A cutting-edge AI company in Greater London seeks a Lead Software Engineer to spearhead backend and edge/IoT engineering for Defence projects. This role requires leading a team, designing complex components, and implementing CI/CD processes. Proficiency in Python and at least one compiled language is essential. ...

Senior Engineer, Content Ingestion Pipelines (Remote)

Muck Rack is seeking a Lead Software Engineer for their Content Ingestion team. This role focuses on designing and managing data pipelines that transform unstructured content into structured, high-quality data. Candidates should have over 8 years of experience in software engineering, strong proficiency in Pytho ...

Senior Data Analyst — Lead AI/ML Data Projects

A leading technology company in Cramlington is seeking a Senior Data Analyst to drive analytics for complex data from IoT applications. The role involves end-to-end project delivery, requiring expertise in Python and SQL, along with experience in AI/ML implementations. Successful candidates will lead analyses an ...

Software Engineer Crafting Scalable Solutions

A pioneering startup seeks a Senior Software Engineer to lead the design and development of a next-generation Generative Physics platform. You will create scalable systems to integrate cutting-edge AI models while mentoring engineers. The ideal candidate has 5+ years in full-stack software development, proficien ...

Senior Palantir Engineer & Data Solutions Lead

A leading data consultancy in London is seeking a Senior Consultant specializing in Palantir Engineering. In this role, you will lead end-to-end data solutions using Palantir Foundry, with responsibilities that include designing data pipelines and collaborating with stakeholders. Ideal candidates will have stron ...

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    Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights