99 jobs found in Horley

BACK-END JAVA ENGINEER Location: Hybrid - Brighton, Burgess Hill (3 days/week) ** MUST HAVE FULL RIGHT TO WORK IN THE UK - SPONSORSHIP IS NOT PROVIDED ** Overview This role focuses on building and maintaining backend microservices using modern Java (17+) and event‑driven architectures powered by Kafka. The position involves working across distributed systems, REST APIs, CI/CD pipelines, and containerised cloud‑native environments using tools like Docker and Kubernetes. Required Skills & Experience 4+ years of professional Experience in Java development Strong Experience designing and building microservices‑based architectures Hands‑on Experience with event‑driven systems (Kafka preferred) Solid understanding of RESTful APIs and distributed systems Experience with CI/CD pipelines (e.g., Jenkins, GitHub Actions, GitLab CI) Proficiency with relational and/or NoSQL databases Familiarity with containerisation (Docker) and orchestration (Kubernetes) Strong debugging and...

Contract C# Software Engineer Near Wimbledon   6-month contract Software Engineer role developing C# Windows applications that interface with hardware.  This role is inside IR35 and requires on-site work 3 days per week (full time for the first few weeks). C# Software Engineer skills required - Good analytical skills and experience of code and design review for large projects. Experience of multi-threaded and distributed applications, preferably with an understanding network of protocols. Strong Experience in developing Windows desktop applications in C# Interfacing with hardware/physical products .NET environment, Windows Forms, TCP/IP & UDP protocols  Please apply or call for more information

SAP Security & Implementation Engineer (SAP S/4HANA Public Cloud) Our client is looking for an experienced SAP Security & Identity Management Engineer to play a key role in protecting critical SAP systems and data within an SAP S/4HANA Public Cloud environment. In this role, you’ll design and deliver secure SAP Identity Management solutions, helping ensure the right people have the right access at the right time. You’ll work closely with technical teams and business stakeholders to implement security roles, segregation of duties controls, workflows, and governance frameworks that keep systems secure while enabling the business to operate effectively. What you’ll be doing: -Designing and implementing SAP security roles and authorisations in SAP S/4HANA Public Cloud -Delivering Segregation of Duties (SoD) rules, security provisioning, workflows and business process controls -Translating business requirements into security and authorisation designs -Supporting the SAP...

Software Engineer Certain Advantage is hiring for a Software Engineer based in the Guildford or Newcastle area. This role is on a contract basis and is hybrid-based. The Company We’re working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture and deliver industry-leading commercial aircraft, and a separate Space and Defence division. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for a Software Engineer —someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be working in a small, experienced, and collaborative team, and be responsible for: High-quality, readable, scalable and easily maintained code, using Java. Contribution to quality assurance by writing unit and automated tests. Design and code reviews Sprint planning, reviews, and daily stand-ups in a true Agile environmentThe Individual We’re looking for...

Our client a highly regarded multi academy Trust consisting of nine schools in SE London, is seeking a Cloud, Infrastructure & Security Manager to lead the Trust’s IT infrastructure strategy, security, and cloud transformation. This is a hands-on leadership role combining deep technical expertise with strategic oversight, responsible for delivering a secure, resilient, and modern IT environment across the Trust. The Cloud, Infrastructure & Security Manager will lead on major initiatives, including a Trust-wide infrastructure audit and network redesign, while driving the ongoing transition to cloud-first services and aligning technology with current educational and digital standards. Core responsibilities include * managing and optimising cloud and on-premises infrastructure. * ensuring secure, stable, and scalable systems. * oversee Microsoft Azure, Entra ID, Microsoft 365, Intune, and Defender. * lead on cyber security operations, including monitoring, incident...

Data Engineering Lead Certain Advantage are hiring for a Data Engineering Lead based in London. This role is on an initial contract till the end of the year and is required to be onsite 3 days a week. The successful candidate will lead the data acquisition function by defining ingestion strategy and building Azure-based data pipelines. You will translate end-user requirements into scalable engineering solutions, act as the domain’s primary Data Manager for data governance, lineage, quality, and master data management, and lead a team of data engineers in delivering reliable, compliant, and high-value data solutions to Trading, Risk, Finance, and Operations. Your responsibilities: Own ingestion strategy and define scalable batch/streaming data patterns Design and deliver Azure-based data pipelines and platform solutions Standardize connectors, schemas, controls, CI/CD, IaC, and automated testing Lead onboarding of enterprise and market data sources with SLAs and...

AI Engineer - LLM & Agentic Systems * London - Hybrid. * Circa £500 – £675 per day (and negotiable DOE) * Contract (Outside IR35) * Mid-level, Senior & Lead. * Agentic AI / Machine Learning. Company: Our client is a globally established B2B information and professional services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you'll be working on as an AI Engineer - LLM & Agentic Systems: * Designing and building AI agents and agentic workflows - combining LLMs, RAG, reasoning, memory and tool orchestration to solve...

The Role Our client is looking for a skilled Data Business Analyst to support our Housing Directorate, managing over 21,000 homes across the city. This is a key role combining data analysis, business analysis and systems thinking, helping transform how data drives decision-making, service delivery and investment planning. You will work across business and technical teams to turn complex datasets into clear, actionable insights, improving housing services and resident outcomes. Key Responsibilities Analyse complex housing and asset data to support strategic planning and decision-making Identify data quality issues, duplication and process inefficiencies across services Support asset lifecycle planning and investment programmes using data-led insights Develop dashboards, reports, heatmaps and performance metrics Enable predictive maintenance and risk-based service delivery models Work closely with Housing, IT and stakeholders to improve systems and data usage Support...

Hays are now looking for an SC Cleared DevOps Engineer for one of our local clients: £550 p/d Inside IR35 Remote - 6 months+ contract Candidates must hold current SC Clearance This role is primarily an engineering-focused position with some operational responsibility within the wider platform operating model. You'll be responsible for building, deploying, and maintaining scalable, secure cloud infrastructure while driving DevOps best practices across the environment. What you'll be doing Designing, developing, and deploying AWS infrastructure using Terraform (Infrastructure as Code) Building, managing, and optimising CI/CD pipelines using Jenkins and/or GitLab Working across AWS services including EC2, EKS (Kubernetes), RDS, S3, Route 53, VPC and Lambda Managing containerised environments using Docker and Kubernetes, including Helm deployments Implementing and maintaining DevOps practices across the full software delivery lifecycle Writing and maintaining scripts and automation...

Job title: Product Manager Contract: Six months (possibility of extension) Location: London, Paddington (Hybrid) Job description We are seeking an enthusiastic and detail-oriented Associate Product Manager to support the delivery, enhancement, and ongoing optimisation of SAP solutions within our Retail domain. This role primarily focuses on SAP ECC Retail while providing hands-on support to the organisation's transition to SAP S/4HANA. You will work closely with senior product managers, business stakeholders, technical teams, and programme leads to ensure our SAP platforms continue to enable efficient retail operations today, while helping shape the roadmap for our next-generation S/4HANA landscape. This is an excellent opportunity for someone early in their product career who is eager to develop deeper SAP Retail expertise and gain exposure to a major digital transformation programme. Key accountabilities, responsibilities, and measures Key Responsibilities SAP ECC Retail...

Cloud Platform Engineer - Energy / Oil and Gas, Azure, AWS Up to £700 per day UK (Remote) 6 - 12 months My client is a high profile Consultancy who urgently require a Cloud Platform Engineer with proven Energy / Oil & Gas industry experience, along with strong Azure (and ideally AWS too) expertise and proven experience with FinOps, Infrastructure as Code (IaC), Configuration Management, and modern CI/CD platforms and workflows. Key Requirements: Proven experience as a Cloud Platform Engineer with proven Energy / Oil & Gas industry experience Expertise in Azure (hands-on Cloud Engineering) Proven experience with FinOps, Infrastructure as Code (IaC), Configuration Management, and modern CI/CD platforms and workflows Excellence in operational infrastructure support and maintenance (including cloud data centres) in the Energy / Oil & gas sector, covering systems such Server, Storage, Back-up & Recovery, SaaS, PaaS, IaaS and Security services Ability to help to...

Exciting opportunity to join a forward thinking team.... My client seeks an experienced SC Cleared C# developer who is familiar with data modelling concepts, with proven experience of tools supporting the development and version control process, e.g. Git and Jira, combined with Agile Methodologies and frameworks to apply in relation to design, development, testing and support activities. Key responsibilities • Build high quality Technology solutions to deliver value to stakeholders. • Play a key role in the entire life cycle of the project from inception to support • Building and operating a continuous integration (CI) capability when required employing version control of source code and related artefacts • Ensuring security and privacy requirements are an essential part of systems integration and build • Testing, validation and sign off of integration to satisfy requirements, architectures and design • Continually test your programs, correct errors to maximise quality The...

Role: Senior Business Analyst (Cyber Resilience & Operational Transformation) Sector: Utilities / Critical National Infrastructure (CNI) Location: UK (Hybrid) Purpose of the Role Lead the business analysis, requirement elicitation, and governance frameworks for critical cyber resilience and operational transformation initiatives. This position bridges corporate technology and site-based industrial systems to translate complex cyber security, data protection, and business continuity expectations into executable, delivery-ready technical specifications. Key Responsibilities Cyber Security & Regulatory Alignment: Drive Cyber Assessment Framework (CAF) aligned activities, executing control mapping, evidence collation, gap analysis, and compilation of robust regulatory Evidence Packs (EP) to satisfy NIS compliance. Resilience & Disaster Recovery (DR): Elicit and define comprehensive end-to-end Business Continuity and Disaster Recovery (BCDR) requirements, focusing on...

IAM Consultant – 6-month contract – Outside of IR35 – Fully remote My client is seeking an experienced IAM Consultant with strong expertise in Okta to support and enhance their enterprise identity and access management environment. The successful candidate will play a key role in the day-to-day administration of Okta, lifecycle management, automation, and strengthening identity governance across the business. This role requires a strong blend of technical IAM capability and stakeholder engagement, working closely with business teams to improve processes, security, and user experience while driving Okta to become the organisation’s primary source of truth for identity management. Required Skills & Experience: Strong hands-on experience with Okta administration and support Proven experience within Identity & Access Management (IAM) Experience with user lifecycle management processes Strong understanding of Microsoft Active Directory integration with Okta Experience...

Interim Head of Software Engineering Contract | Inside IR35 | London / Hybrid We are supporting a large, complex organisation undergoing significant technology transformation in the search for an experienced Interim Head of Software Engineering. This is an initial 3-6 month interim assignment focused on providing stability, technical leadership, and engineering oversight during a period of substantial change and ongoing delivery. This role is less about owning every aspect of a traditional permanent Head of function remit, and more about ensuring the engineering operation continues to run effectively, supporting strategic initiatives, and providing senior technical leadership across the organisation. The Opportunity You will lead an established engineering function of approximately 20 FTEs across: Software Development Integration BI & Analytics Engineering governance / project approvalsWorking closely with senior stakeholders, you will provide pragmatic leadership across...

Job Title: Senior Backend Engineer Job DescriptionJoin our dynamic team as a Senior Backend Engineer in the Banking domain, where you will play a crucial role in delivering innovative solutions. Collaborate with product owners and business stakeholders to transform written requirements into robust, well-engineered solutions. Your responsibilities will include maintaining and enhancing code quality, automated testing, and comprehensive documentation. Responsibilities Collaborate with product owners and business members to translate requirements into effective solutions. Maintain and improve existing code quality, ensuring robustness and efficiency. Implement automated testing processes and comprehensive documentation. Work with event-driven systems, such as Kafka, to ensure seamless operations. Operate services within Kubernetes environments, ensuring optimal performance. Utilise CI/CD pipelines for efficient deployment and infrastructure management. Leverage cloud platforms, with...

AWS Technical Architect +6 months + +Fully remote +Outside IR35 + £550 - £650 a day +SC cleared role - current active clearance is essential As an AWS Technical Architect, you'll take high-level customer requirements and turn them into practical, secure, and production-ready AWS solutions. You'll work closely with CloudOps, DevOps, engineering teams, and customer stakeholders to design cloud platforms that are scalable, resilient, secure, and cost-effective. This is a hands-on role but also highly collaborative and strategic - ideal for someone who enjoys solving complex technical problems while guiding teams and influencing architecture decisions. Solution Design: Architecting cloud solutions on AWS according to business requirements, covering infrastructure design, application architecture, security, and integration patterns. DevOps Automation and IaC: Champion an automation-first mindset, ensuring all scalable architectures are driven by Terraform Infrastructure as...

AWS Technical Architect +6 months + +Fully remote +SC cleared role - current active clearance is essential As an AWS Technical Architect, you'll take high-level customer requirements and turn them into practical, secure, and production-ready AWS solutions. You'll work closely with CloudOps, DevOps, engineering teams, and customer stakeholders to design cloud platforms that are scalable, resilient, secure, and cost-effective. This is a hands-on role but also highly collaborative and strategic - ideal for someone who enjoys solving complex technical problems while guiding teams and influencing architecture decisions. Solution Design: Architecting cloud solutions on AWS according to business requirements, covering infrastructure design, application architecture, security, and integration patterns. DevOps Automation and IaC: Champion an automation-first mindset, ensuring all scalable architectures are driven by Terraform Infrastructure as Code (IaC) and modern automation...

Job title: Project Manager Duration: 6 months initial term Pay: £750 per day PAYE Location: 2 days per week in our Stratford, London office In September 2026, we move to 50% in office across the month About the organisation Our client is an independent regulatory body in the UK responsible for ensuring the financial markets work well for the consumers and the economy, promoting market integrity and effective competition. About the team The Change Directorate is at the forefront of this organisation's ambition to transform themselves into a data-led regulator, and this work enables them to effectively regulate some of the UK's most complex financial markets. Within the Change Directorate sits the Enforcement & Market Oversight (EMO), Sustainable Finance & International (ESFI) Change Department. They are responsible for the delivery of change to help shape and deliver divisional strategies to meet prioritised policy, regulatory and operational outcomes. They...

Solutions Architect - Tier Bank - Canary Wharf - 2 Stage interview process - ASAP start Role - Application Architect Duration - 6 months with very likely extension Location - Hybrid / Canary Wharf - 3 days per week in a Canary Wharf office Rate - £750 per day (Inside IR35) Experience - In depth understanding of Object Orientated programming concepts as well as of the full Software Development Life Cycle. Good understanding of MS .NET Framework environments. Knowledge and experience of Agile methodology Knowledge of Cloud and AI technologies that can be adopted into the workplace Extensive experience working as a software and solutions architect. Experience in designing of high-level concepts for software solutions. Experience in development of Azure cloud-based as well as on-prem solutions. DevOps and SCRUM experience Experience in Cloud migration planning and executionTasks - Create and improve architectural standards for on premise and azure cloud software products,...