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NLP/ML Engineer Finance AI (London)

A leading global alternative investment firm is seeking an Entry-level Machine Learning Engineer in London. In this role, you will explore and combine textual datasets, improve NLP models, and utilize advanced AI solutions to support investment processes. A strong background in computer science or related fields ...

Fullstack Engineer to Scale a FinTech Navigator Platform

A leading technology and data company in Edinburgh is seeking a Fullstack Software Engineer to join their Investor Solutions team. The role focuses on collaboration with cross-functional teams to deliver innovative solutions within the financial industry. Candidates should have proficiency in Python, experience ...

AI Engineer: ML/NLP Specialist | £2k Learning Budget

A leading technology client in the United Kingdom is seeking an AI Engineer to design and implement advanced AI solutions for their core platform. You will work on cutting-edge projects leveraging ML and NLP techniques to solve complex challenges. The ideal candidate is proficient in Python and familiar with fra ...

Senior Backend Engineer — Architect Scalable Microservices

A leading global marketing company is seeking a Senior Backend Engineer to design and develop scalable backend systems for their unified marketing platform. This hands-on role requires strong expertise in Python and modern development patterns, with a focus on performance, reliability, and observability. You wil ...

AI Engineer — Litigation LLM Systems Architect

A legal AI technology firm in London is seeking an exceptional AI engineer to shape the future of legal work. You will design and build systems that analyze millions of documents to extract critical information for legal battles. The ideal candidate has expert-level Python skills and experience with LLM systems. ...

Infrastructure Security Engineer: Secure & Scale Platforms

A leading quantitative finance firm is seeking an Infrastructure Security Engineer to automate and configure critical security systems. The role involves owning projects across technology stacks, contributing to the security roadmap, and mentoring junior engineers. Ideal candidates will possess skills in securit ...

Founding AI Engineer Equity, Production ML, London

A fast-growing legal tech startup in London is seeking an AI Engineer to develop proprietary algorithms and evaluation pipelines. The role offers the opportunity to shape the future of a rapidly scaling AI platform while working with a talented team. Candidates should be experts in Python and have experience wit ...

Senior Software Engineer – Hybrid, DevOps & Architecture

A leading global bank in Belfast is looking for a Senior Engineer to implement new application systems and lead software engineering projects. The successful candidate will have proven software engineering experience, strong programming skills in languages such as Java, Go, and Python, and familiarity with SQL a ...

Remote AppSec Engineer for AI Powered Apps

A leading AI research firm is seeking an Application Security Engineer to join their Security team. The role involves designing application security tooling, identifying vulnerabilities, and collaborating with engineering teams. Candidates should have a strong software engineering background, proficiency in Pyth ...

Senior Backend Engineer Scale Impact, Stock Options

A leading financial technology firm in Greater London seeks a Senior Backend Engineer to enhance their product development. The ideal candidate will possess over 5 years of experience in software engineering and be skilled in Python and related technologies. Responsibilities include designing scalable systems an ...

Data Engineer – Advanced Analytics Lead (Defence)

A leading technology company in the UK is looking for a Data Engineer - Defence to join its Data Engineering team. This role involves the development of advanced analytics solutions and mentorship of junior engineers. The ideal candidate will possess strong data engineering skills, leadership capabilities, and p ...

Senior Backend Architect (Django/AWS) – Lead Platform

A financial technology company in Greater London is seeking a Mid-Senior level Software Engineer to lead the backend development of their investment reporting platform, Serpentine. The role involves 10+ years of Python development experience, with strong expertise in Django. You will be responsible for architect ...

Senior Quant & Software Engineer, Equities Tech – Prime

A leading financial institution in Greater London is seeking a Lead Software Engineer in Equities Technology. The role involves writing high-quality Python code, collaborating with traders, and ensuring system stability. Ideal candidates have over 5 years of software engineering experience, knowledge of Capital ...

PyTorch Frameworks Engineer Flexible Working

A leading innovator in AI based in Bristol is seeking a Software Engineer to design and optimize software for machine learning frameworks like PyTorch. This role involves collaborative work within a SCRUM team to enhance performance and code quality. The ideal candidate will have strong software engineering skil ...

Embedded HF Communications Engineer Hybrid & Onsite

A leading defense and security technology firm is seeking an experienced Embedded Software Engineer HF Comms to develop innovative software solutions for communication systems. Candidates should have strong skills in C++ and Python, alongside a genuine interest in HF communications. The role requires collaborati ...

Senior Quality Engineer Java & AWS Microservices

A leading global financial markets infrastructure firm is seeking a Senior Quality Engineer to join their Quality Enablement team. This role involves defining standards for automated testing across Java microservices and Python-based AWS Lambda functions. Ideal candidates will have strong experience in Java deve ...

AI Engineer, Editorial LLMs — Work From Anywhere

A leading media organization seeks an experienced engineer for its new AI Lab. The focus is on fine-tuning LLMs to align with editorial voice and developing audio-first products. Candidates should have at least 3 years of experience in NLP and LLMs, strong Python skills, and a collaborative mindset. The role all ...

Hybrid DSP/RF Verification Engineer: UVM, FFT & FIR

A technology firm in Belfast is seeking an experienced engineer to drive verification for DSP/RF signal-chain blocks using UVM and advanced verification techniques. The role involves validating algorithms such as FFT, FIR, and channelizers. Candidates should possess strong skills in UVM, DSP verification, and Py ...

Senior ML Engineer Multimodal Data Pipelines

A leading technology company in the UK is seeking a Machine Learning Engineer. In this role, you will be responsible for the data lifecycle that fuels agent research. You'll design and build data pipelines, ensure data quality, and collaborate closely with research scientists. The ideal candidate should have str ...

GenAI Solutions Engineer Pre Sales & Demos

A leading technology firm is seeking an AI GTM Solution Engineer to deliver cutting-edge Generative AI solutions for enterprise clients. This role involves designing, prototyping, and demonstrating AI solutions and requires expertise in Solution Engineering and Generative AI. Candidates should have programming s ...

Hybrid Reporting Engineer: SQL, Power BI & Tableau

A global engineering firm is seeking a Reporting Engineer for an 8-month assignment in Leatherhead, UK. The role involves designing and maintaining reporting systems, analyzing data to generate actionable insights, and improving operational processes. Candidates should be proficient in SQL, Python, or R, and hav ...

Senior AWS Backend Engineer — Remote/Hybrid, API First

An international technology company is seeking a Senior AWS Backend Engineer to design and deliver backend solutions using AWS. Ideal candidates have extensive experience in Python, C#, and C++, and a formal background in statistics or mathematics. Responsibilities include architecting solutions, collaborating w ...

Mission Software Engineer Connected Warfare Systems

A defense technology company is seeking a Mission Software Engineer to integrate third-party systems with their products. The role requires a strong software engineering background and at least 3 years of experience in languages such as Java, Python, and C++. Responsibilities include developing architecture, cre ...

Senior Embedded Systems Engineer – Software & Hardware

A leading broadcast solutions provider in Whiteley seeks a Senior Software & Electronics Engineer to develop embedded solutions for motor racing and remote production. This role involves using Python and C++ to build software, designing PCBs, and collaborating with teams to ensure product quality. The ideal cand ...

Automation Engineer: Digital Commerce & Finance Integrations

A leading optics company located in the United Kingdom is seeking a Digital Commerce & Finance Integration Engineer. This role involves designing automated integrations across digital commerce and finance systems, managing product data feeds, and modernizing invoicing processes. Candidates should have strong ski ...

LIDAR SLAM Engineer — Autonomy & Robotics Sponsorship

A robotics technology company is looking for a LIDAR Robotics Software Engineer to develop essential software for autonomous robots. This position requires expertise in SLAM, programming in C++ and Python, and experience with LiDAR systems. You will work on real-world applications and gain exposure to innovative ...

QA Engineer Release & Automation (Hybrid)

A cybersecurity company in Cambridge seeks a QA Engineer to support software stability across its product suite. This role includes diagnosing platform issues, collaborating with development, and automating systems. Candidates should possess strong problem-solving skills, familiarity with Linux and scripting lan ...

Senior Portfolio Engineer Fixed Income ETFs & Index Strategies

A leading investment firm in London is seeking a Senior Portfolio Engineer to manage Fixed Income ETFs and index portfolios. The ideal candidate will have strong financial markets knowledge, experience in portfolio management or trading, and proficiency in Quantitative Programming, especially Python. This role o ...

Maritime Fleet Performance Engineer for Vessel Efficiency

A leading logistics provider in Greater London is seeking a Fleet Performance Engineer to optimize operational efficiency. The role involves monitoring vessel performance, improving software solutions, and managing emissions compliance. Candidates should have an M.S.C. or PhD degree in a relevant field, fluent E ...

EV Embedded Software Validation Engineer (HIL)

A leading automotive technology firm in Coventry is seeking an Embedded Software Validation Engineer to enhance electric vehicle software systems. The successful candidate will lead validation and testing of software, ensure compliance with ISO26262 standards, and work on cutting-edge HIL systems. A strong backg ...

Senior Cloud & AI Platform Engineer

A leading global financial institution is seeking an experienced cloud engineer to design and implement AI-ready solutions primarily on Azure, along with Oracle Cloud and future AWS initiatives. The successful candidate will develop automation frameworks and ensure compliance with regulatory requirements while w ...

Senior Backend Architect: Build Scalable Data & API Platforms

A leading technology company in Greater London seeks a Backend Software Engineer to lead the architecture and development of high-performance backend services. The role involves designing efficient data structures, building robust APIs, and collaborating with cross-functional teams. Ideal candidates will have 6+ ...

Founding Applied AI Engineer for Agentic Systems

A client company in London seeks an early hire/founding engineer to build next-generation, production-grade AI systems. The role involves designing and shipping agentic AI systems and deploying LLM workloads. Ideal candidates will have extensive experience in AI system deployment and a Python-first approach, alo ...

Senior PKI & Cryptography Engineer (Hybrid)

A leading financial services corporation in Belfast is seeking a Senior Cryptographic Engineer to develop and manage cryptographic standards and systems. This role requires deep expertise in cryptography, programming in JAVA and Python, and familiarity with PKI solutions. The position offers a hybrid work enviro ...

Strategic Forward Deployed Engineer: Build Production Solutions

A leading technology partner in London is seeking a forward deployed engineer to ensure technical success across enterprise customers. In this customer-facing role, you will design and build production-grade systems and directly influence decision-making. Strong software engineering skills, particularly in Pytho ...

GenAI Software Engineering Lead — AI & Innovation

A leading global consulting firm is seeking a Generative AI engineer in London. The role focuses on designing and optimizing Gen AI products, requiring 9+ years in engineering and ML, with proven experience in leading teams. Candidates should possess strong proficiency in Python and experience with various LLMs. ...

Hybrid FPGA Design Engineer for Imaging & AR

A leading technology firm is looking for an FPGA Design Engineer to join their team in Waterbeach. This role involves writing timing constraints and modifying designs while collaborating closely with hardware, software, and mechanical engineers. The ideal candidate will have a strong background in SystemVerilog, ...

Power Systems & Smart Grid Tools Engineer

A leading energy provider in Greater London is seeking a Power System & Product Development Engineer. This role focuses on power systems engineering and digital product development, aiding the integration of flexible connections and DERMS operations. The ideal candidate will have over 7 years of energy sector ex ...

Space IoT Embedded Software Engineer

An advanced technology company in Loughborough is seeking a highly skilled Embedded Software Engineer to design, develop, and optimize embedded software for battery-operated IoT devices. The role focuses on power efficiency, real-time performance, and automated testing. Candidates should have strong proficiency ...

Systems Engineer Flight Test & Avionics Analysis

A leading defense contractor in Lincoln is seeking a skilled Systems Engineer to support Typhoon mission systems. This role involves critical systems analysis and integration, ensuring operational performance and safety. Ideal candidates will have a strong background in systems engineering, experience with softw ...

Ultrasound Systems Engineer Real Time Imaging Innovation

A leading medical technology firm in Cambridge is seeking a Senior Systems Engineer specializing in ultrasound technology. In this role, you will lead design and evaluation of ultrasound transducers and develop robust signal processing algorithms. You will need strong experience in electronics and embedded softw ...

Guidance & Navigation Engineer: UAV Autonomy & Sensor Fusion

A leading defence technology company in Cambridge seeks a Guidance & Navigation Engineer to develop critical guidance systems for UAVs. The role involves designing algorithms for navigation, trajectory generation, and integrating these systems with control strategies. The ideal candidate has a relevant Master's ...

R&D Systems Engineer – Instrumentation & Data

A technology institute in Oxford is seeking an experienced R&D Systems Engineer specializing in instrumentation and data. This role involves developing next-generation diagnostic technology in collaboration with experts in various fields. Responsibilities include conducting experiments, analyzing data, and contr ...

Senior Software Engineer, Total Portfolio Trading Tech

A leading investment organization in London is seeking a Senior Software Engineer for their Total Fund Management Trading team. This role involves designing and supporting technology solutions, primarily in an Agile environment. Candidates should possess over 5 years of experience in software development and be ...

Lead IAM Engineer — Identity & Access Security (Hybrid)

A prominent health insurer is seeking an Identity and Access Management Lead Engineer to enhance security measures while overseeing IAM technologies across multiple regions. The role involves integrating IAM solutions, leading a high-performing team, and ensuring compliance with governance protocols. Candidates ...

Senior SRE & Software Engineer: Middleware Resilience

A leading financial services company in London is seeking a Senior Software Engineer/SRE. Join the Application Middleware SRE team to build resilient, high-performance software that supports Bloomberg's infrastructure. Candidates should have expertise in Python and C++, along with strong system reliability skill ...

RF Solutions Engineer — Elstree

A leading innovative communications provider in Watford is seeking a Technical Solutions Engineer. This role involves the research, design, and testing of RF-based products, including UHF technology and two-way radio solutions. Candidates should have a background in Electronics or RF Engineering, and knowledge o ...

ML Research Engineer for Scalable Biotech & Discovery

A leading biotech company in London is seeking a Research Engineer to enhance ML systems and drive research efforts. The successful candidate will collaborate across teams to improve workflows and tackle complex challenges involving large datasets. They will work in an innovative environment leveraging technolog ...

AI Cloud Platform Engineer Secure Automation

A leading tech solutions provider in the United Kingdom seeks a hands-on engineer for cloud and AI solutions. Responsibilities include designing and implementing solutions across Azure and Oracle Cloud, developing automation components, and enhancing platform security and compliance. Ideal candidates will have s ...

Senior Financial Engineer Traded Risk & xVA | London

A leading financial services organization is seeking a Senior Financial Engineer to join their London team on a Fixed-term Contract until December 2026. The role involves designing and implementing risk quantitative libraries, collaborating with various departments, and ensuring compliance with regulatory requir ...

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    Full Stack Engineer Python React Jobs in United Kingdom Job Search Guide, Trends and Insights