141,012+ Emerging Fullstack Developer Python C React Jobs in UK — Top Companies Hiring July 2026

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Quant Trader

Kappa Lab is a digital assets market maker committed to delivering 24/7 deep liquidity and enhancing market efficiency. Our proprietary technology enables us to provide swift and effective solutions to our partners, while our sophisticated algorithms ensure efficient and consistent pricing across a ...

Knowledge Graph Engineer Investment Data Ontology

Project Contractor Contract role to design and deliver a proof‑of‑concept knowledge graph modeling investment fund data for one of the world's largest asset managers. You will encode business rules, regulatory constraints, and identifier relationships as machine‑readable ontologies — directly eli ...

Infrastructure Engineering Specialist Platform Engineer

Infrastructure Engineering Specialist - Platform Engineer Security Clearance: An Active DV (Developed Vetting) level of National Security clearance is absolutely mandatory for this role. Location & Working Model: London — Onsite 5 days per week Company & Team: Leading Communicatio ...

Staff Software Engineer

This is a rare opportunity to shape the technical core of a fast-scaling data platform backed by private equity. You will work directly with the CTO to unify multiple data businesses into a single AI-native platform, combining hands-on engineering with strategic influence at board level. If you enjoy solvi ...

ES Battery Test Engineer

GM Performance Power Units – Concord, NC ES Battery Test Engineer – Onsite Job Summary We are seeking an Energy Storage (ES) Battery Test Engineer to own the execution and continuous improvement of our battery test activities across cells, modules, and packs. You will translate test requirem ...

Associate Solutions Engineer – CSAP London, UK

Cisco Sales Associates Program (CSAP) – EMEA Associate Solutions Engineer – United Kingdom Training Location: London Year 2 Location: UK – Bedfont Lakes Target Start Date: March 1, 2027 Program Overview The CSAP Graduate Program is a 12‑month global accelerator designed ...

Research and Impact Analyst

Research and Impact Analyst Organisation: Crisis Location: London, UK Application Deadline: 17 days remaining Qualifications Strong skills in data analysis and statistics, and an understanding of how these can be applied to provide actionable insights and r ...

Commercial and Investment Banking Treasury Associate (MENA)

Job Description Join a high-impact Treasury team helping shape how we manage liquidity and funding across the Commercial and Investment Banking (CIB) in Middle East Africa and North Africa (MENA). You'll build practical reporting and analysis tools that inform decisions on growth, balance sheet u ...

Software Engineering Lead

About the Business At Cirium, our goal is to keep the world connected. We are the industry leader in aviation analytics; helping our customers understand the past, present, and predicting what will happen tomorrow. Our mission is to transform the aviation industry by enabling airlines, airport ...

Data Scientist

Data Scientist UK Remote-First (Occasional travel to head office or park) Annual salary + bonus and benefits At Haven, data helps us create brighter experiences for our guests and our teams. As a Data Scientist, you’ll play a key role in turning data into insight—building machine ...

AWS Data Platform Engineer (SECURITY CLEARED)

Manchester, United Kingdom | Posted on 05/15/2026 AWS Data Platform Engineer (Security Cleared) Initial 6-month contract Security Clearance Active SC clearance is essential. Unfortunately, SC eligibility alone cannot be considered. No visa sponsorship is available for th ...

Senior Data Scientist

Job Description In this Senior Data Scientist role at CJ, you will serve as a senior operational analytics resource supporting internal and client-facing reporting, analytics, and data requests across the business. This role focuses on executional analytics, Jira queue management, scalable reporti ...

Senior Applied AI Engineer (Manager) TC

Senior Applied AI Engineer (Manager) - EY You will work across a diverse portfolio of clients spanning Financial Services, the Public Sector, and the Private Sector. Our Applied AI Engineering teams deliver production‑grade AI systems in regulated financial institutions as well as in government, h ...

Devops Engineer AWS

Direct message the job poster from GIOS Technology Senior Recruitment Consultant @ GIOS TECHNOLOGY | Experienced Recruiter, Talent Sourcer, Headhunter We are hiring for Devops Engineer - AWS for our client's project based at Glasgow, UK – 2-3 days per week Onsite ...

Full Stack Engineer

Build the future of digital talent. Help bring Tilly Norwood to life. Job Title: Full Stack Engineer Duration: Full-time Start Date: ASAP Experience: 5+ years Company: XICOIA About XICOIA XICOIA builds ...

Mid Senior IT Professional (Multiple Opportunities)

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Hire Resolve is assisting IT organisations in hiring experienced IT professionals to support UK-based operations. This is a multi-role opportunity spanning several functions across Information Technolo ...

Head of Data Science | Manchester

The team at MRJ Recruitment are partnering with a fast‑scaling, innovation‑led business making significant investment across Data Science, AI and intelligent automation, with a clear mission to turn data into a core commercial growth engine. This is a rare opportunity for an ambitious Data Science leader t ...

Commercial & Investment Bank Treasury Advanced Treasury Analytics Senior Associate

Join a dynamic team at the forefront of treasury innovation and analytics. As part of Advanced Treasury Analytics, you'll help shape strategic decisions that influence the future of our business. As an Associate in the Advanced Treasury Analytics (ATA) team, you will have the opportunity to learn and grow ...

Technical Pricing Lead

Simply Business provides insurance to small businesses and is a technology‑driven company committed to The Big Dreams Project—helping 10,000 small businesses start or grow by 2030. Responsibilities Build and refine technical pricing models using advanced statistical techniques to acc ...

Senior AI Scientist

About the Role BenevolentAI is seeking to hire a talented AI Scientist to contribute to the development of our industry-leading AI models. At BenevolentAI, we harness the power of artificial intelligence (AI) and human expertise to revolutionise the field of drug discovery. Our unique computationa ...

Markets Treasury Liquidity and Capital Optimization Executive Director

Job Description Job Responsibilities Lead the effort within the Markets Treasury organization, focusing on creating and implementing optimization strategies in response to the firm's binding financial resource constraints Drive optimization efforts across collateral mana ...

Credit Stress Testing Analytics Manager

Join us as a Credit Stress Testing Analytics Manager Take on a pivotal role in our Finance function, in which you’ll be modelling credit projections for stress testing, capital planning and strategy setting purposes You’ll enjoy extensive visibility at a senior level within the bank ...

Head of Quantitative

Job Description Core-Asset Consulting is partnering with a leading international financial technology organisation to recruit a Head of Quantitative for a newly created leadership role within a growing global team. Reporting to senior leadership, the Head of Quantitative will lead the dev ...

Design Verification Engineer – SoC/NoC AI Hardware (UK Onsite)

Innovative AI/IP company complex SoCs and Multi-Chiplet systems - Share options, bonus and base salary - Innovative work A US-based start-up has recently expanded into the UK and is building a cutting-edge hardware team comprising of ASIC Designers, Verification Engineers, and Architects. With a pr ...

FX Options Trader

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Data Analyst

Position Summary The Data Analyst is responsible for analytic data needs of the business unit. Handle complex data projects and acts as a lead for other Data Analysts. Location London - UK - Fenchurch Job Responsibilities Provide advanced analytical suppo ...

Senior Cloud DevOps Engineer

About this role Senior Cloud DevOps Engineers work as part of the Tech Delivery organisation supporting the engineering and continued development of a growing AWS cloud footprint within Capital One. As a contributor to a focused Core Infrastructure delivery team you will ensure the infrastructure ...

AI/ML ENGINEER

Location: London (Hybrid) (UK-based) Salary: £60,000 + Equity Department: Engineering Job Type: Full-Time Category: Hybrid About Zenrox Zenrox Healthcare UK is transforming medical equipment procurement through advanced AI technologies. Our platfor ...

Senior ML Engineer — Production Scale AI Defence (Hybrid)

About the team Our Defence team is focused on building and embedding human‑centered AI solutions which give our nation a competitive edge in the defence sector. We collaborate with our clients to bring ethical, reliable and cutting‑edge AI to high‑stakes situations and maintain the balance of globa ...

Software Engineer

Software Engineer Build and scale APIs and data layers for cryptocurrency crime prevention and risk understanding. Location: London Job Tags: Software About The Role The engineering team at Chainalysis is inspired by solving the hardest technical challenges and ...

Senior Devops Engineer

Senior DevOps Engineer Build and maintain scalable DevOps infrastructure across AWS and Azure in London with hybrid setup. Location: London Job Tags: Software About The Role Senior DevOps Engineer Join our esteemed R&D teams where groundbreaking innov ...

AI Security Fellow

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working ...

Senior Mixed Methods UX Researcher

Requirements At least 5+ years of hands-on research experience in a fast-paced B2C product environment - we are also open to Consumer Insights and Market Research experience if it has significant quantitative and commercial experience ,Proven ability to independently lead research pr ...

Senior Security Assessments Delivery Lead

This role, within our Cybersecurity Assessments Delivery Office, will be responsible for day to day service delivery of security assessments across JPMC. You will be supporting the execution of technical security assessments, including red teaming, purple teaming and penetration testing. Note that this is ...

Senior Platform Engineer

Senior Platform / DevOps Engineer | £70,000 - £80,000 + 10% Bonus | Hybrid Working - Manchester Here at Burns Sheehan, we are working with one of sport's most recognised organisations as they continue to build out a modern, cloud‑first data platform. Technology is playing an increasingly central ...

Cloud Infrastructure Engineering Intern

Aim high, go beyond! At Open Cosmos we are solving the world’s biggest challenges from space, providing businesses, governments and researchers access to more readily available information than ever before - ready for the challenge? Then read on… Working in our Chief Technology Office (C ...

Senior BI Engineer

As a Senior BI Engineer, you will play a critical role in shaping and driving the data strategy that powers our analytics, products, and commercial decision‑making. You will build and maintain robust data infrastructure, and act as the bridge between technical delivery and business outcomes, ensuring that ...

Production Support Team Lead

Production Support Team Lead - Belfast (Hybrid) Our client is a world‑leading provider of market infrastructure, connecting clients to global financial and commodities markets through data, liquidity, and electronic trading solutions. Operating across more than 60 offices in 27 countries, they ar ...

Post Doc AI/ML Bioimage Analysis

With $85.2 billion in consolidated sales for 2023, Johnson & Johnson is the world’s most comprehensive and broadly based manufacturer of health care products, as well as a provider of related services, for the consumer, pharmaceutical, and medical devices and diagnostics markets. There are more than 250 Jo ...

Technical Lead

Location: Farringdon, London (Hybrid - 2-3 days a week onsite) Daily Rate: Inside IR35 We are seeking a hands-on Technical Lead to spearhead the design, engineering, and delivery of scalable, cloud-native data solutions across our enterprise data platform. Th ...

Data Scientist Agentic AI (Hybrid)

As a Data Scientist in Allstate’s AI Risk, Governance and Research area, you’ll support the development and maintenance of data‑driven agentic solutions across the full lifecycle—from data collection and exploratory analysis to model/agent development, deployment, and monitoring. You will build foundationa ...

Exposure Management Analyst

London | Hybrid Working (2–3 days in office) A leading Lloyd’s managing agency is looking to hire an Exposure Management Analyst to join its growing London-based team. This is a fantastic opportunity to become part of an innovative platform supporting high-quality underwriting bus ...

Google Cloud Engineer

Google Cloud Engineer (On-Prem Secure Instance – Defense/Regulated Environments) Location: LondonWork Mode: Hybrid Position Overview We are seeking a highly skilled Google Cloud Engineer with expertise in secure, on‑premise Google Cloud instances to support ...

AI Engineer

Overview Alpha CRC is a dynamic translation and language services group, operating across multiple geographies and serving a diverse client base. With several businesses under our umbrella and offices in key global markets, we pride ourselves on delivering high-quality, culturally nuanced language ...

Senior FPGA Engineer

Job Description Summary The Senior FPGA Development Engineer will be working to define requirements, implementation and enhance product features for world-class Control & Protection system in VSC and LCC systems, working together with engineers based in global locations. The role is accountable f ...

DevOps Engineer

This range is providedლintro. Your actual pay will beemarkbased on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from intro Recruitment Consultant at intro | Specialising in tech talent Permanent | Hy ...

Pricing Consultant

Pricing Consultant – Motor Retail Pricing (London, Norwich, Leeds) Join a team shaping the future of Pricing In Motor Retail Pricing, we’re not just another pricing team — we’re a group of curious innovators pushing boundaries to build best‑in‑class capability. Every day, we blend ...

Analyst Nature based Solutions

AFRY Management Consulting works globally to address challenges and opportunities in the energy, bioindustry, infrastructure, industrial and future mobility sectors through: Strategic advice Forward looking market analysis Organisational and digital transformation <l ...

Product Data Scientist (Data Labs)

About the Role We’re looking for a sharp and driven Data Analyst to join our fast‑paced Data Labs team. As part of a high‑performing group of analysts, you’ll handle complex, custom requests from some of the biggest names in the market, turning raw data into strategic, ad‑hoc insights. The work i ...

Lead Data Scientist

At 1st Central, everything starts with our people. As one of the UK’s leading motor and home insurers, we use smart technology, data and great service to make insurance fast, fair and simple for over 1.4 million customers. We’re proud to create an environment where people feel supported, tr ...

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