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    Live Production Systems Engineer Azure and SQL

    Capgemini is looking for a skilled Technical Engineer in Cardiff, UK. You'll support live production environments, monitoring and resolving incidents. The role requires solid experience with SQL Server, Java, Angular, and Azure cloud services. You will be part of a team driving improvements and maintai ...

    Senior Software Engineer – Scale Search & Recommendations

    Roku is seeking a Senior Software Engineer to build large-scale services relied on by millions. You will collaborate with product teams to iterate from concept to production. Ideal candidates possess strong Java skills and experience with AWS and caching technologies. This role supports a hybrid work e ...

    Staff Software Engineer — FinTech Payments Platform

    慨正橡扯 is inviting applications for a Staff Software Engineer role located in London. This position plays a crucial role in enhancing our software development and operational practices in a fintech environment. The ideal candidate will demonstrate deep expertise in backend engineering, with proficiency i ...

    Senior Linux Engineer Kernel, Clusters & Automation

    Oliver Bernard is seeking a Senior Linux Engineer in London to join their Infrastructure team. You will develop software, filesystems, and tools while collaborating with talented professionals. The position includes projects such as creating a bespoke filesystem and automating monitoring systems. Candi ...

    Remote Backend Engineer – Gaming Microservices

    Climax Studios is seeking a talented fully remote Software Engineer based in the UK or EU. You will collaborate with backend engineers on game development projects, delivering backend services and implementing features to high standards. The successful candidate will have experience in game development ...

    Frontend Audit Engineer & Analyst — Build Financial Apps

    Goldman Sachs is seeking a Software Engineer to design and implement software solutions that enhance auditing services. The role includes collaborating with other engineering teams and requires strong communication skills, analytical thinking, and a background in Java development. Qualifications includ ...

    Remote Software Engineer – Build scalable, member first services

    慨正橡扯 is seeking a passionate software engineer to join their team in Uxbridge. This full-time position emphasizes a collaborative work environment, utilizing modern development practices to enhance the broadband experience for members. The ideal candidate will have strong skills in Test Driven Developm ...

    AI Solutions Engineer Customer Facing, 60% Travel

    MOBOLISE is seeking a Forward Deployed Engineer in Greater London to lead the design and delivery of AI solutions for strategic clients. You will drive end-to-end implementation, ensuring impactful outcomes while collaborating directly with customers. The ideal candidate has 5+ years of experience in b ...

    Senior Backend Engineer II Europe Expansion Lead

    Wise is looking for a Senior Backend Engineer II in Greater London to drive growth and innovation within our Regional Europe & UK team. The role involves developing high-performance tools using Java and Spring Boot, collaborating with cross-functional teams, and mentoring junior engineers. The ideal ca ...

    Senior Android Engineer Digital Identity & Fintech Impact

    A leading global financial services firm is seeking a Software Engineer III - Android to join their dynamic team in London. This role involves developing customer-centric products, collaborating with cross-functional teams, and ensuring high code quality. Ideal candidates will have a Bachelor's degree in Compute ...

    Senior Software Engineer Core Platform (Rust/C++, Python)

    Durlston Partners LLP is hiring a Senior Software Engineer in London to design and develop core platforms that enable autonomous systems. You will work alongside exceptional engineers and tackle complex technical challenges in a collaborative culture. The ideal candidate has strong skills in C++, Java, ...

    Staff Software Engineer – Global KYC & Onboarding Platform

    A global technology company is seeking a Staff Software Engineer to join the Global KYC and Onboarding squad. The role involves creating innovative solutions for a new onboarding platform and mentoring junior engineers. Candidates should possess over 10 years of experience in software engineering, with significa ...

    Cloud Data Engineer National Security (Security Cleared)

    Sanderson Government & Defence is seeking a Senior Software Engineer specializing in National Security (Data Systems) in Gloucester. You will design scalable data processing solutions and lead the development of cloud-native systems to address critical security challenges. The ideal candidate will have ...

    Senior Quant Engineer: Exotic Derivatives & Pricing Engine

    Randstad Technologies Recruitment is seeking a Quantitative Engineer to join a premier financial institution in London (Canary Wharf). The role requires 15+ years of experience in designing and implementing pricing and risk models for complex exotic derivatives, with a strong emphasis on Java, C++, and Python ...

    Platform Data Engineer – Integration & AI Workflows

    Drweng is seeking a Senior Software Engineer for its Platform Data-Integration team in Greater London. You will design and deliver systems that facilitate data discovery within the organization, working closely with Traders and Quantitative Researchers. The ideal candidate has over 8 years of experienc ...

    Senior Data Quality Engineer AWS & PySpark (Edinburgh)

    Addepar, located in Edinburgh, is seeking a Sr. Software Engineer for their Data Control Frameworks team. This role focuses on building data quality infrastructure, ensuring the integrity of financial data. You will collaborate across teams to design scalable systems and tools for data processing. The ...

    Staff Software Engineer Scale Platform (Fintech)

    Airwallex in Greater London is looking for a Senior Software Engineer with over 8 years of experience in Java/Spring Boot. The role involves making critical architectural decisions for a multi-tenant infrastructure, designing technical solutions for enterprise clients, and collaborating cross-functionally. Candi ...

    Senior Endpoint DLP Engineer (Kernel/Go/C)

    A leading cybersecurity firm based in London is seeking a Senior Software Engineer to develop and enhance the FortiDLP endpoint agent. The role involves implementing new features, maintaining current functionality, and ensuring high coding standards. Candidates should have strong programming skills in languages ...

    Senior Quantitative Software Engineer Trading Algorithms

    Morgan Stanley is seeking a Senior Quantitative Software Engineer at the Vice President level to join their FIDCOM department in Greater London. This role focuses on developing trading critical technologies, such as market making engines, and enhancing algorithmic trading capabilities. The ideal candid ...

    Vice President, Data & AI Engineering: Scale AI Platforms

    JPMorgan Chase & Co. is hiring a Data & AI Engineer in Greater London to design and maintain scalable data platforms. This role involves building pipelines that support analytics and AI applications, while collaborating with cross-functional teams. The ideal candidate will have strong programming skill ...

    Senior Prompt Architect for Scalable LLM Solutions

    Moonfire in Reading is looking for a Senior Prompt Engineer to lead the design, optimization, and scaling of advanced prompting strategies for large language models (LLMs). The role involves delivering context-aware and safe AI outputs across complex enterprise use cases. This position includes respons ...

    Senior Full Stack Tech Lead Public Sector (Swansea)

    Scrumconnect Ltd. in Swansea is seeking a Lead Software Engineer to provide technical leadership across multi-disciplinary teams. This senior role combines engineering excellence with team guidance and will play a key part in delivering impactful digital services for the UK government. The ideal candid ...

    SC Cleared Android Engineer — AI Driven Mobile Apps

    Experis is seeking an experienced Senior Android Engineer for a hybrid role in London. The position requires strong experience with Kotlin and Java, as well as active SC clearance. This is a PAYE via umbrella company engagement, emphasizing secure, user-focused Android development. Please note, familia ...

    Hybrid Security Engineering Lead | Cloud Native & DevSecOps

    MCS Group is seeking an experienced Managing Security Engineer to lead a high-performing engineering team in Belfast. This hands-on leadership role requires expertise in security controls and modern programming languages like Java, JavaScript, or Python. The ideal candidate will foster an engineering c ...

    Principal Engineer, Personalisation & AI UX (Hybrid)

    Marks & Spencer Plc is seeking a Principal Engineer to shape our technical direction in the Personalisation product group. This role involves designing scalable systems for personalisation, search, and AI-powered features while driving engineering standards and collaborating closely with cross-functional teams. ...

    Low Latency E Trading Engineer | Hybrid & High Impact

    Citi is seeking a Software Engineer within its Equities Technology team in Greater London. The role focuses on designing and developing low-latency execution platforms for electronic trading. Key responsibilities include core development, collaboration with traders for product features, and improving t ...

    Elasticsearch Distributed Systems Principal Engineer

    Elastic is seeking a Principal Software Engineer I to join the Elasticsearch - Distributed Systems team in Greater London. This role focuses on enhancing Elasticsearch’s scale, performance, and resilience, particularly in how nodes communicate and manage data efficiently. Ideal candidates will have st ...

    Global Cloud SRE: Observability & Automation

    A global industrial technology leader is seeking a Cloud Site Reliability Engineer in Newcastle upon Tyne to lead an OTel-first strategy and manage an observability platform. This role involves optimizing platform performance using automation and Infrastructure as Code, collaborating with engineering teams, and ...

    Principal .NET & Microservices Lead (Belfast)

    Ocho is looking for a Principal .NET Engineer to join their team in Belfast. The ideal candidate will possess a Bachelor’s or Master’s degree in Computer Science, and have 8 years of experience in Java development along with strong skills in .NET and microservices. This full-time role requires proven l ...

    Senior Test Automation Engineer — Remote & AWS CI/CD

    CACI Ltd is seeking a Senior Test Automation Engineer based in Bromley, UK. This role involves ensuring the quality and reliability of software products through automated testing solutions. Responsibilities include designing automation strategies, collaborating with cross-functional teams, and mentoring junior e ...

    Remote Blockchain Engineer Build Next Gen Platforms

    A technology solutions provider is seeking a skilled Blockchain Engineer for a remote role based in the UK. The successful candidate will be responsible for developing and implementing blockchain solutions, collaborating with teams to identify and meet client needs. A strong background in blockchain technology, ...

    Kubernetes Platform Engineer – GCP & IaC

    A technology company in the United Kingdom is seeking an engineer to build a multi-tenanted Kubernetes platform in GCP from scratch. You will work with various product teams and tackle complex engineering challenges using your coding skills in Go, Python, or Java. The environment prioritizes genuine engineering ...

    VP Lead Software Engineer, Margin Tech — Hybrid

    Citigroup Inc. is hiring a Lead Software Engineer to join their global technology team in London. You'll be working on complex problems with a focus on delivering robust software solutions. Candidates should have significant software development experience and proficiency in languages such as Java and Python. Th ...

    Senior Full Stack Engineer: AI Driven Music Data & APIs

    Creandum Advisor LLP is seeking a Senior Fullstack Engineer to shape WhoSampled as a standalone product within Spotify's ecosystem. Join a small team to enhance backend services, APIs, and frontend interfaces. The ideal candidate will be adept in Python (Django) and Java, with a robust understanding of ...

    Senior Lead Software Engineer Cloud Native FinTech

    A leading financial services provider in Greater London is looking for a Senior Lead Software Engineer to lead cloud-native solution development while ensuring an outstanding banking experience for customers. You will be part of a diverse and collaborative team, contributing to areas such as fraud prevention and ...

    Senior Automation Test Engineer: CI/CD & API Quality

    IBM is seeking a Senior Automation Test Engineer in Hursley, England. In this role, you will deliver reliable automated testing solutions, design test scripts, and collaborate with developers and DevOps teams. You will work with modern automation tools like Java, Python, and Selenium to enhance product quality. ...

    VP Data Platform Engineer: Lakehouse & AI Pipelines

    Goldman Sachs is seeking a Data Engineer for their Lakehouse and AI Data Platform. In this role, you will design and support data pipelines, curate datasets, and ensure data quality to enable analytics and AI use cases. Applicants should have a relevant degree, solid programming experience in Python or Java, and ...

    Senior Backend Engineer (Go/AWS) – PM Free Autonomy + Equity

    A dynamic AI marketing startup is seeking a Senior Product Engineer to build secure backend systems in a PM-free environment. The role involves designing architectures using Golang and AWS, leading API development, and making strategic decisions. Ideal candidates will have strong technical skills in languages li ...

    Principal ML Engineer: Build Global AI & Data Platforms

    Apple is seeking a Principal Machine Learning Engineer in Greater London to lead the design, fine-tuning, and deployment of large language models. The ideal candidate should have extensive experience in machine learning engineering with a proven track record of shipping ML-powered products. Responsibilities incl ...

    Senior FX Pricing Engineer & Tech Lead

    Citi in Greater London seeks a highly credible hands-on Java engineer to manage and inspire a team of engineers. This role involves defining and implementing solutions benefiting multiple asset classes, with a focus on ultra-low-latency development. As part of a business casual workplace, you will enjo ...

    Senior Android Engineer Global Health Tech, Hybrid Work

    Flo is looking for an experienced Android Engineer to enhance the mobile experience for millions, particularly in women's health. You will develop features for a large-scale application, ensuring intuitive user experiences and efficient delivery processes. Ideally, you possess over 7 years of Android development ...

    Lead FX Pricing & Trading Systems Engineer

    Citibank (Switzerland) AG is seeking a highly skilled Java Engineer to lead technology initiatives in Foreign Exchange (FX) systems. This full-time role based in Greater London involves hands-on coding, team management, and collaboration across FX Technology to implement innovative solutions. Key skills include ...

    Software Engineer – FinTech Payments, Cloud Native

    A growing UK bank is seeking software developers to engineer state-of-the-art financial systems. The role involves designing and implementing scalable solutions, contributing to architectural discussions, and collaborating within a software engineering team. Ideal candidates will have over 3 years of experience ...

    VP, Full Stack Engineering – Lead Scalable, Secure Systems

    A leading financial services firm is seeking a Vice President, Full Stack Engineer to lead high-impact engineering teams in London. This role requires proven leadership in software engineering, deep Java expertise, and strong DevOps practices. The ideal candidate will own the end-to-end delivery of critical soft ...

    DV Cleared Full Stack Engineer | Hybrid, Secure Systems

    Forwardrole is seeking a Full Stack Software Engineer to join an agile engineering team in Romsey. The role involves developing secure software systems with technologies such as Java, Spring Boot, and modern JavaScript frameworks. The ideal candidate will be involved in collaborative design, implementa ...

    Full Stack Cloud Data Engineer

    A global technology consulting firm in Birmingham is seeking a Full Stack Data Engineer to drive the development of scalable data platforms and web applications. The successful candidate will blend data engineering expertise with full stack development skills, delivering cloud-native solutions that support data ...

    Cloud Native Data Platform Engineer

    A financial technology company in the UK is seeking a skilled engineer to design and implement cloud-native Warehouse and Machine Learning platforms. You will manage and optimize infrastructure using Kubernetes, Terraform, and integrate with AWS and GCP. The role offers a hybrid working model, 25 days of holiday ...

    Software Engineer – AI & Secure Systems (On Site)

    A leading tech firm in Greater London is hiring a Software Engineer to join their cutting-edge team focused on developing innovative, mission-driven technology. This role emphasizes building impactful AI-powered tools and secure systems, requiring existing SC or DV clearance. Ideal candidates are skilled in lang ...

    Lead Engineer, High Performance Trading Platform

    CoinDesk, located in the Greater London area, is seeking a proficient engineer for their Trading Platform Engineering team. This role entails designing and optimizing high-performance systems critical for trading operations. You will leverage your Java proficiency and understanding of Linux kernel internals t ...

    VP of High Performance Trading Systems

    A leading digital asset firm in Greater London is seeking a Trading Systems Engineer to design and build high-performance trading systems. The ideal candidate will have excellent Java skills, extensive experience in low latency systems, and a solid understanding of networking fundamentals. Responsibilities inclu ...

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