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Senior Backend Infra Engineer, CI Systems (Remote)

A global audio streaming service is seeking a Backend Infrastructure Engineer to design and maintain backend services supporting CI infrastructure. The role involves migrating Python services to Java, enhancing developer experience, and ensuring system reliability. Candidates should have experience in backend en ...

Senior DevOps Engineer (SC Cleared)

Job Description Senior DevOps Engineer (SC Cleared) Location: Central London (Hybrid – 1 day per week in office) Salary: Up to £100,000 + Benefits Clearance: Active SC clearance required We’re looking for a Senior DevOps Engineer ...

Senior PHP Developer

Our client is a cybersecurity company helping organisations protect sensitive information through large-scale data collection, correlation, and real-time alerting. Their platform supports enterprise and government clients operating in high-trust environments. Overview Our client is building ...

Java Developer – Systematic Hedge Fund (London / Hybrid)

Overview Java Developer – Systematic Hedge Fund (London / Hybrid). Responsibilities Design and write software for Trading Systems, Middle & Back Office, and Corporate Functions. Develop primarily in Java, with exposure to Python and MATLAB. Collaborate in a h ...

Software Engineer

Hybrid working – Guildford (3 days onsite / 2 days remote) 35 hour week Initial 12-month Contract Agile Scrum environment working on modern Geospatial software Cloud-native development using Java and latest technologies ABOUT THE CLIENT Our cl ...

Senior Staff Software Engineer, Time Engineering

Senior Staff Software Engineer, Time Engineering Gusto 08 August 2025 Join Gusto as a Senior Staff Software Engineer (Backend) on the Time engineering team and help shape the future of time management for businesses. You'll design, build, and scale high-performance APIs that power time trackin ...

Senior Data Engineer I Search and AI Platform

.Senior Data Engineer I-Search and AI Platform page is loaded## Senior Data Engineer I-Search and AI Platformlocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: R **Senior Data Engineer – Search and AI Platform****About the role:**The Search and AI Platform supports core produ ...

ML/AI Software Engineer

ML/AI Software Engineer A brilliant opportunity for a Machine Learning-focused Software Engineer with experience in AI, Audio, and Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing pioneering technology in the security and media a ...

Remote IT Access Engineer — Cloud & On Prem Security

A global specialty chemicals company is seeking an IT Access Engineer to automate and improve their access management solution for a custom-built R&D data platform. The role, designed for remote work with occasional visits to Welwyn Garden City, involves communicating between cloud and on-prem systems, managing ...

Senior ML Engineer — Build Scalable AI Solutions

A leading betting and gaming operator in the United Kingdom is seeking a Machine Learning Engineer to develop scalable, end-to-end ML solutions. You will work closely with data scientists and lead the deployment of ML models, ensuring robust infrastructure and compliance. The ideal candidate has 3-5 years of exp ...

Backend Engineer, AI Platform Scalable ML

A leading AI innovation firm in London is seeking a Backend Engineer to play a crucial role in building and scaling AI capabilities. You will design and maintain backend services, develop tools for AI deployment, and create scalable data pipelines. The ideal candidate has over 4 years of experience, strong skill ...

Software/Data Engineer Quant Hedge Fund £250k+

Software/Data Engineer - Quant Hedge Fund - £250k+ A $25BN AUM statarb/HFT equities focused hedge fund client is scaling their front office facing data team to support incoming portfolio manager/researcher hires. This Data/Software Engineer will be working on data ingestion, ...

Senior Software Engineer Cloud, Data & Azure Databricks

A leading global financial markets infrastructure provider in Edinburgh is seeking a Senior Software Engineer to deliver software development and cloud engineering. You will contribute to designing high-quality software, develop cloud-native applications, and support a large-scale data distribution platform. Ide ...

Software Engineer, Human Data & AI Alignment — Hybrid

A cutting-edge AI research company is seeking a Software Engineer to join the Human Data team in London. This role involves building and maintaining robust full-stack systems that support AI model training and alignment. The ideal candidate will have strong software engineering skills and experience in full-stac ...

Software Engineer III Data Driven Test Automation

A major financial institution is seeking a Software Engineer III for their Test Engineering Services team in Bournemouth. This role involves leading automated testing initiatives, executing software solutions, and ensuring system stability. Candidates should have strong knowledge in securities processing, hands- ...

Principal Software Engineer – Data, Performance & AI Platform

A growing software company in Scotland is seeking a skilled back-end developer to support product delivery and enhance quality. You will work with a team focusing on Azure and .NET to drive innovative solutions. Responsibilities include mentoring team members, collaborating with engineers, and managing the produ ...

Impactful Research Software Engineer Data Science & AI

A leading UK university in Glasgow seeks an expert for a full-time role in their Centre for Data Science and AI. You will contribute to crucial research by applying advanced data science techniques while collaborating on projects that aim to solve pressing global challenges. Ideal candidates will possess a PhD i ...

Senior Software Engineer, AI Data Pipelines & Ingestion

A tech company focused on audio and AI is hiring a Software Engineer to support data collection for model training. This remote role involves finding diverse audio data sources and managing cloud infrastructure on Google Cloud Platform. Ideal candidates should have advanced degrees, over five years of experience ...

Research Software Engineer (Neural and Behavioural Data)

Job Description The Sainsbury Wellcome Centre is pioneering open-source approaches (such as Aeon) to study behaviour and brain function over long time scales (days to weeks). Processing and analysing this data represents a considerable challenge due to the scale and the complexity of s ...

Software Engineer System Operations Data Driven Solutions

Responsibilities / Tasks We are looking for a forward-thinking Software Engineer focused on Data-Driven Solutions to join our SystemOperations team. In this role, you will build and evolve the foundations of our device and service monitoring ecosystem, develop analytics capabilities, a ...

Senior Software Engineer, Pricing and Derived Data

Senior Software Engineer, Pricing and Derived Data Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exception ...

Research Software Engineer (Neural and Behavioural Data)

About us The Sainsbury Wellcome Centre (SWC) brings together world-leading scientists to investigate how brain circuits process information to generate perception, form memories and guide behaviour. Developed through the vision and partnership of the Gatsby Charitable Foundation and Wellcome, and ...

Hybrid Research Software Engineer: Neural & Behavioral Data

A research organization based in London is seeking a research software engineer to handle and visualize large datasets from electrophysiological and behavioral recordings. The candidate should have strong Python programming skills and experience with timeseries data. Responsibilities include developing efficient ...

Software Engineer III Synthetic Data Generation (London)

A leading technology firm in Greater London is looking for a Software Engineer III specialized in synthetic data generation. The ideal candidate will have a strong background in software development and be comfortable mentoring less experienced team members. Responsibilities include coding, participating in desi ...

Senior Software Engineer / SRE Real time Data

Our department is responsible for efficiently distributing financial data from its source to interested users all around the world. This includes (for example) stock prices or foreign exchange rates. Data can either be served in response to a request or streamed in real time. Location: LondonB ...

Senior Software Engineer, AI Data Platform & Simulations

A leading deep-tech company in Greater London is seeking a Senior Software Engineer to architect and build robust data platforms for high-dimensional simulation data. Ideal candidates should have strong foundations in software engineering with expertise in Golang and Python, as well as experience in distributed ...

Senior Software Engineer Data Sourcing (UK wide)

A leading broadcasting organization is seeking a Senior Software Engineer to join their Data Sourcing team to enhance decision-making through data. The successful candidate will have expertise in mobile platforms and a strong grasp of software engineering principles. Responsibilities include mentoring junior sta ...

Senior Software Engineer / SRE Real time Data

Senior Software Engineer / SRE - Real-time Data Location: London Business Area: Engineering and CTO Ref #: Description & Requirements Our department is responsible for efficiently distributing financial data from its source to interested users all around the wo ...

Senior Software Engineer, Forward Deployed Data Platform

A deep-tech company in London is seeking a Senior Software Engineer to architect scalable systems and design data platforms. You will bridge complex physics simulations with modern data infrastructure, implementing storage solutions and developing robust software. The ideal candidate has a strong background in s ...

Desktop C# Software Engineer – Data Visualization & App

An engineering recruitment firm located in Deighton is seeking a Software Engineer to take ownership of a Windows PC application used for monitoring data from hardware devices. The successful candidate will focus on C# development in Visual Studio, contributing to the full software lifecycle. The role requires a ...

Graduate Software Engineer C++ for Cybersecurity & Data

A market-leading Defence and Aerospace company in the UK is seeking a Graduate Software Engineer to develop software for cyber security systems and other applications. This permanent role offers a salary of £45,000 and provides an excellent opportunity for professional growth and skill development. Candidates sh ...

Lead Research Software Engineer Neuro Data Pipelines

A leading UK university located in Bradford is seeking an experienced Research Software Engineer. This role focuses on designing and developing software and data pipelines related to neuroscience research. You will work collaboratively with various research teams, ensuring quality data collection while contribut ...

Lead Software Engineer – AI, Cloud & Data Platforms

A leading energy services provider is looking for a Software Development Team Lead in Abingdon. You will lead software developers to create innovative applications. Key qualifications include over 10 years of experience in software development, proficiency in Python, Java, or .NET, and leadership capabilities. T ...

Full Stack Software Engineer Alts & Data Management

Who We Are Addepar is a global technology and data company that helps investment professionals provide the most informed, precise guidance for their clients. Hundreds of thousands of users have entrusted Addepar to empower smarter investment decisions and better advice over the last decade. With ...

New Grad Software Engineer — Data & Infra Platforms

A leading software development firm in London is seeking a Software Engineer to contribute to data-driven solutions. You'll own the product lifecycle and collaborate with diverse teams to address real customer challenges. Ideal candidates have a background in engineering, experience coding, and a willingness to ...

Principal Software Engineer (Risk Technology Data Strategy)

If you are looking for a game-changing career, working for one of the world's leading financial institutions, you’ve come to the right place. As a Principal Software Engineer at JPMorganChase within the Corporate Risk Technology team, you provide expertise and engineering excellence as an integral ...

Software Engineer II: Build Scalable Data Solutions

A data intelligence company in the United Kingdom is seeking a Software Engineer with at least 2 years of experience. The role involves writing specifications, collaborating with teams, and resolving technical issues in various environments. Candidates should be proficient in data manipulation and development la ...

Contract Software Engineer Data Platform (C# & Kafka)

A leading financial services firm in Greater London seeks a Contract Software Engineer to join its Data Serving Platform team. The role involves scaling data access for compute-heavy research workloads, rewriting existing C# libraries, and improving core infrastructure. Desired candidates should have strong expe ...

Lead Software Engineer Data & Analytics (Databricks/AWS)

A global financial services firm in Glasgow is seeking a talented Lead Software/Data Engineer to join its innovative Capital Analytics team. In this role, you will design and maintain scalable data solutions, utilizing technologies such as Databricks, Python, and AWS. Responsibilities include developing data pip ...

Senior Cloud Software Engineer – Defence Data (Hybrid)

A national meteorological service in the UK seeks a Senior Developer to build and maintain advanced cloud-based solutions. The role involves mentoring junior developers and collaborating with a dynamic team to enhance system performance and support critical weather services. The ideal candidate will have strong ...

Lead Software Engineer – Asset Management Data Platform

Join us and shape the future of data and analytics at JPMorgan Chase. As a Lead Software Engineer, you will have the opportunity to design and deliver market-leading technology products that support our business objectives. You will collaborate with talented colleagues in an inclusive, agile environment wh ...

DV Cleared Software Engineer: Data & Oracle DBA

A national security organization is seeking a DV Cleared Software Engineer with a strong DBA background to join their team in Cheltenham. This role focuses on supporting secure Oracle-based platforms and data-driven systems. Candidates should possess hands-on experience with Oracle and Ansible, along with a prov ...

Senior Software Engineer Remote, Data Driven Impact

A marketing technology company is looking for a software engineer in the UK. This fully remote role focuses on problem solving and working collaboratively with a team. The position offers a competitive salary ranging from £60K to £80K depending on experience. Eligible candidates should have strong backend experi ...

Senior Software Engineer II Aviation Data & Systems

A leading aviation analytics company is seeking a Senior Software Engineer II to support the curation and development of critical aviation datasets. The ideal candidate has over 5 years of software engineering experience and advanced skills in C# and Python. This role involves complex software development tasks, ...

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