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Senior Java Software Engineer

Senior Java Developer London / Hybrid Capital Markets Technology A growing capital markets technology business is looking to hire a Senior Java Developer to play a key role in building and evolving a cloud-native post-trade platform used across client reporting, APIs, workflow ...

Senior RF Test Engineer

Senior RF Test Engineer – Telecommunications – Cambridge A fast-growing semiconductor company is seeking a Senior RF Test Engineer to lead the measurement, characterisation, and validation of next-generation RF products for mobile and connected devices. What you’ll do as a Senior RF Test ...

Associate Director Recruitment

Overview Principal Consultant | I Work with Top Billing Recruiters in London Recruitment Associate Director - Technology - London - £70-90k Base Please note we have already received a high number of applications; if you see yourself as a suitable candidate, please apply as reques ...

Infrastructure Senior Project/Programme Manager 12 Month Fixed Term

Overview Infrastructure Senior Project Manager – 12-Month Fixed Term Contract - Remote with travel required as and when needed (not extensive) Telefónica Tech is seeking an experienced Infrastructure Senior Project/Programme Manager to deliver a major portfolio of infrastruc ...

Software Development Manager (London)

Overview Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice. < ...

Senior Analytics Lead, Marketing & Reader Revenue

A leading media organization is seeking a Senior Technical Analyst to join its Marketing & Reader Revenue team. The candidate will develop analytics workflows using SQL and Python, ensure data quality, and communicate insights effectively to support revenue growth. This role demands strong experience in KPI deve ...

Hybrid Software Engineering Manager Lead R&D & Teams

A leading software development company is seeking a Senior Talent Acquisition Partner to lead software development projects managing multiple teams. The role involves recruiting high-performing talent and maintaining project standards. Candidates should have extensive experience in engineering fields, management ...

Senior Portfolio Engineer: Fixed Income ETFs & Indices

A global asset management firm in London is seeking a Senior Portfolio Engineer to manage Fixed Income ETFs and index portfolios. This role requires strong financial markets knowledge and quantitative programming skills in Python. The successful candidate will support client flows, manage investment and risk exp ...

Senior Software Engineer: Backend & Microservices (Java)

A leading EdTech company based in London is seeking a Senior Software Engineer to design and build scalable systems. In this role, you'll work on backend architecture, APIs, and data systems while collaborating with a global engineering team. Ideal candidates should have strong experience with Java, Python, and ...

Senior Software Engineer – Client Compliance Platform

A leading financial information company in London is searching for a Senior Software Engineer to enhance its client compliance eligibility platform. The role involves collaborating with diverse teams to build resilient systems that ensure secure trading. Candidates should have over 5 years of experience in softw ...

Senior Software Engineer Client Eligibility Platform

A leading financial technology firm in London seeks a Senior Software Engineer for their Client Compliance Eligibility team. The role involves building and maintaining complex systems that ensure compliance in trading processes. Candidates should have extensive experience in software development, particularly in ...

Senior Platform Engineer – DevOps & Engineering Excellence

A global financial institution in Belfast is looking for a Senior Engineer to lead and implement application systems reforms. The role demands extensive experience with multiple programming languages such as Java, Go, and Python, as well as a strong understanding of both SQL and NoSQL databases. The successful c ...

Senior ML Engineer LLMs & Agentic AI (Hybrid Belfast)

A leading AI solutions provider in Belfast is looking for a Senior ML / AI Engineer to build impactful systems using Large Language Models. This role involves designing workflows, developing RAG pipelines, and architecting production ML services. Applicants should have robust Python skills and ML experience, par ...

Remote DevOps Engineer | Blockchain Infra & Security

A blockchain technology company is seeking a Mid-Senior DevOps Engineer to build and maintain secure blockchain networks and infrastructure. Responsibilities include managing Linux servers, automating processes, and creating comprehensive documentation. The ideal candidate has experience with Docker and Kubernet ...

Senior SRE: Cloud Infra Automation Lead

A technology company in London is seeking a skilled Senior Site Reliability Engineer to drive the development of an advanced infrastructure automation platform for law enforcement systems. The role demands a solid background in software development, particularly in languages like Go and Python, along with deep e ...

Senior SRE Build Reliable, Scalable Systems (Remote)

A leading motor insurance provider in Greater London is seeking a Senior Site Reliability Engineer to join their Infrastructure team. This role involves designing scalable systems and optimizing reliability and performance through automation and best practices. The ideal candidate should possess strong expertise ...

Senior/ Principal Hydraulic Modeller Team Leader in Sheffield AtkinsRéalis

Overview Senior/ Principal Hydraulic Modeller - Team Leader Location: Sheffield, United Kingdom Posted 24 days ago Experience and Skills Sustainable Drainage Systems (SUDS) Experience working with software such as FME, Power BI, and/or programming tools ...

VP, EMEA Corporate Banking P&A: Strategy & Impact

A global financial services leader is seeking a Vice President in Global Corporate Banking to drive financial strategy across the firm. This role involves leading comprehensive financial planning, collaborating with senior managers, and shaping the future of financial analysis. Candidates should have a degree in ...

Client‑Facing Senior Data Scientist & ML Leader (SC Cleared)

A leading consultancy in Data and Cyber Security in London is looking for a Senior Data Scientist. In this role, you will serve as the main point of contact for major clients, providing technical leadership and creating solutions to business problems. The ideal candidate will have extensive experience in Python, ...

Investment Risk Analyst: Build Cross Asset Risk Tools

A leading Investment Management firm is seeking a Financial Risk Analyst to improve their financial and investment risk management capabilities. This role includes analyzing investment processes, enhancing risk tools, and assessing market conditions. The ideal candidate will have 2+ years of experience in risk a ...

Senior Data Engineer Real Time AI Pipelines

A dynamic technology company in London is seeking a Mid-Senior Level Data Engineer. This role involves designing and building robust data pipelines to handle vast data and ML models. The ideal candidate is experienced in distributed data processing using AWS and Kubernetes, with strong skills in Python. Join a v ...

Senior Infrastructure Engineer: Build Scalable Cloud Systems

A leading fintech company in Greater London is seeking a Senior Software Engineer specialized in Infrastructure. The role involves deploying and maintaining software, automating deployment processes, and developing observability tools. Candidates should possess 5+ years of experience, a degree in a technical fie ...

Senior SRE – Scalable Storage & Automation Lead

A leading technology company in Cambridge seeks a Senior SRE/DevOps Engineer to enhance the reliability of large-scale storage platforms for engineering workloads. The role emphasizes automation, incident response, and collaboration with global teams. Ideal candidates should have experience with DevOps practices ...

AI Driven Social Commerce Data Analyst & Prompt Engineer

A digital marketing agency in Greater London is seeking a data analyst/prompt engineer. The ideal candidate will support account managers with data for client performance and build AI and data pipelines to spot revenue opportunities. Required skills include strong knowledge of paid social platforms, proficiency ...

Senior AI Data Engineer: Real Time Pipelines & ML Ops

A leading educational technology company in Manchester is seeking a Senior AI Data Engineer to design and manage AI data infrastructure. You will collaborate across teams to enhance data quality and implement scalable pipelines. Ideal candidates will have over 4 years in data engineering, strong skills in Python ...

Senior Data Engineer Remote Ready Data Platforms

A leading technology firm in Edinburgh is looking for a Senior Data Engineer to build data platforms and analytics solutions. The candidate will lead teams and solve engineering challenges while interacting with clients. Strong experience in data engineering and familiarity with tools such as Python, SQL, and Po ...

Senior Computer Vision & Multimodal AI Engineer

A technology firm is hiring a Senior Software Engineer specializing in Computer Vision and Multimodal AI. The role involves developing pipelines that transform visual data into structured insights and requires strong Python skills, deep learning expertise, and the ability to collaborate across teams. Candidates ...

Senior AI Engineer: Generative ML & Platform Innovator

A leading fintech company in Greater London is seeking a Senior AI Engineer to drive the adoption of Generative AI technologies. The role involves mentoring peers, setting engineering practices, and designing AI solutions with cross-functional teams. Candidates should have hands-on experience with LLMs and stron ...

Senior Data & GenAI Platform Architect

A global information and analytics company in Greater London is looking for a Senior Software Engineer II to enhance their generative AI platform. This role involves architecting and developing scalable AI services and guiding engineering standards. The ideal candidate has 5+ years in software engineering, stron ...

Senior ML Engineer, Personalization Work from Anywhere

A leading technology company in Greater London is looking for a Machine Learning Engineer specializing in Personalization. You will build and scale systems that power recommendations for millions of users. The role requires mid to senior level experience in production ML systems and strong skills in Python, Java ...

Senior Data Platform Engineer | AWS Data Pipelines & ML

A leading data engineering firm in the United Kingdom seeks a Senior Data Platform Engineer responsible for designing, building, and optimising scalable data pipelines. This role involves close collaboration with Data Science teams and utilizing AWS technologies, including EMR and SageMaker. Ideal candidates wil ...

Senior Product Analytics Lead — Capital Markets Data & Pricing

A leading financial analytics firm seeks a dynamic Senior Product Analytics Manager in London. This role involves utilizing advanced quantitative knowledge and Python to enhance product development through data exploration and prototyping. Candidates should have a strong background in financial mathematics and e ...

Senior ML Engineer – GenAI & Real Time ML for Impact

A leading food delivery company is seeking an experienced Senior Machine Learning Engineer to join their London team. In this hybrid role, you'll shape decision-making systems affecting customer experience. Key responsibilities include leading ML model development, ensuring reliability through robust monitoring, ...

Senior Economist & Data Scientist – Hybrid & Impact

A leading economic consulting firm is seeking a Senior Economist / Data Scientist to join their Economic Impact team in London. The candidate will apply quantitative techniques and design econometric models while communicating effectively with clients. Required qualifications include 2-5 years of experience in d ...

Senior Data Scientist: Marketing Effectiveness & MMM Lead

A leading global analytics consultancy in Greater London is seeking a Senior Consultant in Data Science & Marketing Effectiveness. This role involves leading marketing effectiveness projects and applying advanced analytics to drive insights. Candidates should have 3-5 years of experience in data science, profici ...

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 ...

Senior Scientist Surface Observations R&D (Hybrid)

A leading environmental science organization in Exeter is seeking a Senior Scientist for Surface Observations R&D. The role entails designing field trials, analyzing data, and developing software tools in a hybrid work environment. Ideal candidates possess a background in physical science or engineering, along w ...

Senior Data Scientist – Insurance Analytics & ML

A global data solutions provider in Greater London seeks a Senior Data Scientist to contribute to various projects using data science and analytics. The successful candidate will work collaboratively to design analytical solutions, communicate insights, and mentor colleagues. Ideal for data professionals with st ...

Remote First Senior Product Engineer, Workforce Optimization

A technology company in hospitality seeks a Senior Product Engineer to develop critical features for the Workforce Management team. The role requires ownership of product engineering with a focus on enhancing operational efficiency through advanced technologies like Python and AWS. Candidates should have strong ...

Senior Backend Engineer — Hybrid, Equity & APIs

A leading AI platform for debt markets seeks a Senior Backend Engineer to join their Structured Credit team. You will lead projects, mentor junior developers, and enhance the backend services for a cutting-edge CLO product. A strong background in Python and API development is essential. The role offers competiti ...

Senior Data Scientist & ML Engineer – Production Models

A privacy-focused transportation platform in Greater London is seeking mid-level and senior Data Scientists / ML Engineers. You will manage the complete model-building process, from ideation to production. Responsibilities include improving algorithms and developing proofs of concept. Ideal candidates possess a ...

Senior Data Scientist — Lead Education Data & AI (Remote)

An educational publishing company is seeking a Senior Data Scientist to develop Search and Recommendations systems. You will work in a flexible environment (remote, hybrid, or office-based) and lead a team in applying modern data techniques. Strong experience in statistical modeling, machine learning, and Python ...

Senior C# Architect – High Performance Pricing & Risk

A leading recruitment firm is looking for a Senior C# Software Engineer to design advanced pricing and risk platforms. The role involves collaborating with Trading and Quantitative teams, architecting high-performance systems, and promoting software engineering standards. Candidates should have strong C# and Pyt ...

SDE II: Navigation & Traffic Backend

A location technology platform in Greater London is looking for a Mid-Senior Software Development Engineer II in Navigation Traffic. In this role, you will balance rapid development of navigation solutions with system reliability as demand scales. Ideal candidates will have over 5 years of experience in backend ...

Security Operations Engineer – SIEM & Cloud

An organization focused on data solutions seeks a Cyber Security Engineer based in Wigan. This mid-senior level role involves supporting security operations, managing SIEM platforms, and developing custom tools. Key qualifications include experience in cloud services, scripting in PowerShell or Python, and a str ...

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 ...

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 ...

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 ...

Senior Power Trader European Markets & Market Making

A leading recruitment firm in finance seeks an experienced trading professional in London. The role involves monitoring power markets, executing trades, and managing client flows while collaborating with traders and teams for optimizing performance. A degree in a relevant field and at least 5 years in trading ar ...

Senior Software Engineer Travel Platform, Product & API

A global travel management company is seeking a Senior Software Engineer to develop and manage a web-based product using Python and React. The ideal candidate should have extensive programming experience, a pragmatic mindset focusing on quality, and strong communication skills. This role offers a competitive com ...

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    Senior Python Developer Pythonawsreact Slough Tech Jobs in United Kingdom Job Search Guide, Trends and Insights