130,179+ Sc Cleared Fullstack Engineer Java React Cloud Jobs in UK — Top Companies Hiring July 2026

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Founding Lead Engineer, Agentic SRE — London

A leading tech company is seeking a Founding Lead Engineer to architect and build the core alert investigation pipeline in London. Candidates should have 5+ years of professional software engineering experience with proven product delivery capabilities. This role emphasizes backend systems and the opportunity to ...

Data & Solutions Engineer: Azure ETL & Analytics

A leading financial services firm in Manchester is seeking an experienced Data Engineer to support their investment and decision science teams. This full-time role focuses on data quality and governance, while assisting with the migration to cloud technologies. Candidates should have 3+ years of experience with ...

Senior DevSecOps Engineer: Automate Secure Delivery Scale

A technology services firm is seeking a Senior DevSecOps Engineer to embed security controls within CI/CD pipelines and cloud environments. You'll automate security processes, work closely with engineering teams across functions, and champion collaborative security practices. The ideal candidate has over 5 years ...

Data & Integration Engineer — SQL & ERP Expert (Onsite)

A technological solutions provider is seeking an Integration and Data Engineer to work in Chippenham. This office-based role involves optimising SQL Server environments and enhancing ERP systems while working closely with various stakeholders. The candidate should have strong SQL skills and experience in cloud p ...

Data Platform SRE — Scale Distributed Systems (Go/Python)

Golang Works is seeking a Site Reliability Engineer (SRE) for their Data Platform in London. You will design, author, and release code in Go or Python while managing and scaling distributed systems across various cloud environments. The role requires expertise in reliability and experience with S3-compatible sto ...

Principal Data Engineer Remote Platform Strategy

A leading technology services firm is seeking a Principal Data Engineer who will bridge technical architecture and business strategy. This role involves overseeing the development of complex data architectures and ensuring high-quality data pipelines. The ideal candidate must have extensive experience with cloud ...

Senior Backend Engineer, AI Infra & Scale

Nebius is looking for a software engineer in Greater London to join their team focused on AI cloud infrastructure. The role involves scaling distributed systems, optimizing AI performance, and enhancing system reliability. Candidates should have at least 5 years of software development experience, strong skills ...

Platform Engineer National Security (Hybrid, Clearable)

Forwardrole is seeking a Platform Engineer to join a growing engineering consultancy focused on secure software delivery in National Security. The role involves designing and building secure infrastructure and supporting cloud-native platforms. With a hybrid work model and a clear progression pathway, ...

Senior Platform Engineer: Kubernetes & Infra Automation

PassFort is seeking a Senior Platform Engineer to build, scale, and operate the foundational infrastructure for Automata’s LINQ platform. The role involves designing Kubernetes platforms across cloud and bare-metal environments, optimizing databases, and implementing GitOps workflows. The ideal candida ...

Senior Kotlin Engineer – GCP, XP & Mob Programming, Banking

Salt Digital Recruitment is seeking a Senior Kotlin Engineer in London/Hybrid to support and extend a cloud-hosted platform for Investment Banking. The role emphasizes collaboration in a high-caliber engineering team and follows Extreme Programming practices. The ideal candidate will have strong experi ...

Senior Product Engineer, £100k + benefits

Great opportunity for a Senior Product Engineer to work remotely for a UK based AI scale-up. You'd join a product-focused engineering culture and would be part of an autonomous team responsible for building cloud-native, event-driven systems from 0-1 in a collaborative DevOps environment. Requir ...

AWS SRE for Data Platform Reliability (Contract)

A leading recruitment firm is seeking an AWS Site Reliability Engineer (SRE) for a contract role in Glasgow. The candidate will support a cloud-native data platform for a major financial services organization, focusing on reliability engineering, automation, and observability. Key responsibilities include design ...

Senior Cyber Security Engineer & Automation Lead

A leading STEM specialist recruitment firm in Glasgow is recruiting for a Lead Cyber Security Engineer to guide their technical team. This role requires deep knowledge of the Microsoft security stack and hands-on experience securing cloud infrastructures. Responsibilities include architecting security controls, ...

Go Backend Engineer — Scalable Microservices

A leading data collaboration platform in the United Kingdom is seeking a Backend Software Engineer. You will design, develop, and maintain scalable backend systems using Go, while working closely with cross-functional teams. The ideal candidate has 3+ years of experience in backend development, strong problem-so ...

Hybrid Infrastructure Engineer – Azure & Networking

An educational institution in the United Kingdom seeks an experienced Infrastructure Engineer to join their IT team on a full-time basis. This hybrid role involves providing technical support for core IT infrastructure, implementing projects, and ensuring operational continuity. Candidates should possess substan ...

Senior Platform Engineer Azure, Kafka & Data Pipelines

Digital Waffle is seeking a Senior Azure DevOps Engineer (Kafka) to join their team remotely in the UK. In this hands-on role, you will design, build, and evolve cloud infrastructure while working with cutting-edge technologies like Azure, Terraform, and Kubernetes. Your responsibilities include managi ...

Lead D365 Engineer: Architect, Mentor & Scalable Solutions

Kainos in Belfast is seeking a Lead Dynamics 365 Engineer (Consultant) to manage teams and develop high-quality D365 CE solutions. In this fast-paced role, you'll coach and develop team members while ensuring sound decision-making in project timelines. Ideal candidates will have expertise in Low Code s ...

Graduate Automation & AI Engineer | Hybrid Edinburgh

Quorum Network Resources is seeking a Graduate Automation & AI Engineer to join their team in Edinburgh. This hybrid role offers new graduates the chance to work on automation and AI-driven solutions within a supportive learning environment. The ideal candidate will hold a relevant degree and possess s ...

Senior .NET Lead Cloud Native SaaS Architect & Mentor

Oliver Bernard is partnering with a high-growth SaaS technology company to find a Lead .NET Software Engineer. This hands-on role requires expertise in cloud-native development, modern architecture, and AI-augmented delivery. The successful candidate will lead complex initiatives and drive modern engin ...

Lead, Database & Platform Engineering

Allstate NI in Belfast City is looking for a Managing Engineer to lead the Database & Platform Engineering team. In this role, you will manage a team responsible for both on-prem and cloud databases, including MySQL and MongoDB. Your responsibilities encompass team leadership, technical roadmap ownersh ...

Lead AI Software Engineer — Database Ops & AI

Redgate Software in Cambridge is looking for a Lead Software Engineer to develop next-gen AI capabilities targeted at database administration. As part of a cross-functional team, you will lead engineering initiatives, mentor team members, and ensure high-quality software design. We require experience i ...

Senior GenAI & ML Architect for Energy Trading

Eaglecliff is seeking a senior AI/ML Research Engineer to join their innovative GenAI Team in Greater London. This role involves designing, developing, and deploying scalable AI/ML solutions, focusing on creating production-grade machine learning systems. The ideal candidate will have over 10 years of ...

Senior .NET Engineer — Hybrid AWS & Microservices

慨正橡扯 in Leeds is seeking a Senior Software Engineer to assist in transforming their technology platform. The role involves designing and deploying applications using modern .NET technologies and migrating existing systems to cloud-native services. Candidates require strong experience in .NET and Docker ...

Lead Software Engineer – AI Driven Tax & Legal Tech

KPMG Careers is seeking a Lead Software Engineer to lead a team of Software and Quality Assurance Engineers in London. You will be at the forefront of integrating emerging technologies such as AI-driven development, working collaboratively in an Agile environment. The role includes mentoring junior dev ...

Senior Backend Tech Lead & Mentor (Node/NestJS, AWS)

Maxwell Bond is looking for a Senior Backend Engineer based in St Helens, United Kingdom. The successful candidate will lead and mentor an engineering team, working on Greenfield projects. Key responsibilities include managing tickets, participating in team discussions, and making decisions on system e ...

Lead Site Reliability Engineer: Scale, Automate & Mentor

MasterCard is looking for a Lead Site Reliability Engineer who will play a vital role in enhancing the reliability and scalability of applications that support global operations. The ideal candidate will have strong technical expertise, particularly in automation and mentorship. The responsibilities in ...

Senior Python & API Systems Integrator

Stars Arena is looking for a Systems Integration Engineer with strong expertise in Python and SQL to join their team in London. The ideal candidate will have over 3 years of experience in system integration across multiple platforms, proficiency in RESTful API development, and familiarity with CI/CD processes. T ...

Research Engineer, ML for Molecular Design & Drug Discovery

CT19 is seeking a Research Engineer to develop machine learning solutions for drug discovery, contributing to a multidisciplinary team. This role focuses on transforming cutting-edge research into scalable products, requiring commercial experience in ML systems and strong coding skills. Responsibilitie ...

Senior Platform Security Engineer Hybrid London (Contract)

A cutting-edge financial technology firm is seeking a Platform Security Engineer for a contract role in London. The position focuses on securing high-performance trading infrastructure and cloud platforms. Responsibilities include implementing security controls, collaborating with engineering teams, and conducti ...

Senior Full Stack AI Engineer (Hybrid—London)

The Python Software Foundation is seeking a Senior Full Stack Software Engineer to enhance research and foundation model development. This role, based in London with a hybrid working model, involves developing full stack applications while collaborating with research scientists and ML engineers. Candidates shoul ...

Senior Data Engineer Lead Python, SQL, AWS, Microservices

A leading financial institution in London seeks a skilled Lead Data Engineer to enhance and deliver top-tier technology products. This role includes leading a team of Data Engineers, conducting Agile ceremonies, and delivering cloud-native microservice applications. The ideal candidate should have strong experti ...

Principal Payments Platform Architect & Delivery Lead

OSB Group is seeking a Principal Engineer in Payments, based in Wolverhampton. This pivotal role encompasses providing technical leadership across payments platforms and involves responsibilities like designing secure payment systems and managing regulatory compliance. The successful candidate will have signific ...

Junior Site Reliability Engineer Infra & Automation (UK)

A leading technology company in Edinburgh is seeking a Site Reliability Engineer to ensure the reliability and scalability of their systems. In this role, you will work closely with developers to monitor site performance and stability using tools like Splunk and Prometheus. A strong background in Linux, cloud pl ...

Principal Engineer, Member Experience Platform

Skipton Building Society is seeking a Principal Engineer for their Member Experience Platform. This role involves setting the technical direction and engineering practices for the Mobile App, Member Portal, and Identity services, ensuring high-quality, reliable member experiences. The ideal candidate w ...

Senior HPC DevOps Engineer for Drug Discovery

Recursion Pharmaceuticals, based in London, is seeking a Senior/Staff DevOps HPC Engineer responsible for designing, implementing, and maintaining HPC systems. This role plays a critical part in supporting machine learning and scientific computing workloads during drug discovery research. Successful ca ...

Principal MLOps Engineer: Vision Pipelines & GPUs

Liberty IT in Belfast is looking for a Principal Software Engineer to join their Analytics Tech team. The role focuses on building experimental computer vision pipelines to enhance underwriting analysis, working collaboratively within a data-science and engineering environment. Ideal candidates should ...

Hybrid Cambridge: Senior Software Engineer, AI Platforms

SoCode Recruitment is looking for an Experienced Software Engineer to join a Global leader in industrial software in Cambridge. This role involves designing, developing, and scaling AI-enabling platform services and public APIs. The ideal candidate will have extensive software engineering experience, p ...

Azure Data Platform Engineer

The UK National Audit Office is seeking a Data Engineer to design and maintain scalable data pipelines. This role requires strong expertise in Azure and data modelling to ensure effective data integration and quality. With responsibilities ranging from building data infrastructure to collaborating acro ...

Azure Infrastructure Engineer — Hybrid 12 Month Contract

Isio is seeking an Azure Infrastructure Engineer for a 12-month fixed term contract with a hybrid work style based in Birmingham, Croydon, or Belfast. The role involves maintaining and implementing solutions in Azure environments, handling automation, and improving the security posture of the business. <p ...

Staff Software Engineer Lead Full Stack & DevSecOps

Marks and Spencer is looking for a Software Engineer to join their Warehouse Continuity team in London. You will develop robust software solutions that support the Fashion Home & Beauty Supply Chain, focusing on scalability and observability. The ideal candidate will have a strong background in full st ...

Oncology SaaS Deployment Lead

Siemens Healthineers is looking for a SaaS Implementation Engineer based in Crawley, UK. This role involves leading deployments of oncology SaaS products, managing client implementations from initiation to go-live, and ensuring high-quality experiences for users. The ideal candidate will have significa ...

Lead DevEx Engineer: Platform Tools & Observability

United States Digital Space LLC is looking for a Lead DevEx Engineer to enhance the developer experience across their Cloud Platform. The role involves owning the service template library, building CI/CD pipeline templates, and leading observability standards implementation. A strong proficiency in .NE ...

Senior Dynamics 365 CRM Lead — Hybrid Cloud Architect

Cognizant is looking for a Senior Cloud Engineer specializing in Microsoft Dynamics 365 CRM and Power Platform to develop and optimize scalable customer engagement solutions. You will design and implement enterprise CRM solutions, collaborate with cross-functional teams, and ensure compliance with indu ...

IT Operations Engineer — Hybrid, Equity Options

PassFort is hiring an IT Ops Engineer to provide technical support across various platforms in a dynamic environment. You will resolve issues related to macOS, Linux, and Windows systems, including mobile devices and cloud platforms, while enhancing IT operations through automation. This role offers an ...

Staff Security Engineer – Secure by Design, Hybrid UK

Data Science Festival is looking for a Staff Security Engineer to join their innovative team in London. This hybrid role focuses on securing applications, cloud infrastructure, and embedding security within the software development lifecycle. The successful candidate will drive application and product ...

Senior Product Engineer, £100k + benefits

Great opportunity for a Senior Product Engineer to work remotely for a UK based AI scale-up. You'd join a product-focused engineering culture and would be part of an autonomous team responsible for building cloud-native, event-driven systems from 0-1 in a collaborative DevOps environment. Requir ...

UK Based SRE: Scalable SaaS, Auto Scaling & Observability

StarCompliance is seeking a highly skilled Site Reliability Engineer (SRE) based in the UK to lead the evolution of their cloud-native infrastructure. In this pivotal role, you will collaborate with various teams to ensure reliability and scalability across their SaaS platform. Responsibilities include ...

Senior Software Engineer Public Sector Impact & DevOps

慨正橡扯, based in Bristol, is seeking a Senior Software Engineer to enhance public services through innovative software solutions. The role involves collaborating across various sectors, emphasizing outcomes and technology integration, and coaching teams in DevOps practices. The ideal candidate will have ...

Senior AV & VOD Systems Engineer — Hybrid

hackajob is seeking an Audio Video Engineer to design, develop, implement, and troubleshoot audio and video systems, including Video on Demand (VOD) applications. Located in the United Kingdom, the role offers a flexible and hybrid working culture, with competitive salary and benefits including a generous pensio ...

Senior AI Systems Engineer — Hybrid London

Harnham - Data & Analytics Recruitment is seeking a Senior AI Engineer in London for a hybrid role (3 days per week onsite). You will design and build production AI systems while collaborating with cross-functional teams. The ideal candidate has strong experience with AI solutions, advanced Python skil ...

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    Sc Cleared Fullstack Engineer Java React Cloud Jobs in United Kingdom Job Search Guide, Trends and Insights