26 to 50 of 66 Senior Integration Engineer Jobs in the UK

Senior Data Engineer (Cloud, Data Integration & Migration) - 3-6 Month Contract

Location
United Kingdom
Full-time Company Description Come join us and make a difference in the world! NO AGENCIES PLEASE Job Description We are seeking an experienced Senior Data Engineer for a 3-6 month contract to join our growing Data Services team. This is a hands-on technical role focused … designing, building, and supporting cloud-based data solutions across AWS and Azure platforms. The successful candidate will have strong experience in data engineering, data integration, ETL/ELT development, data migration, data quality, and cloud-native analytics platforms. They will work closely with technical and business stakeholders to deliver ...

Senior Oracle Cloud Integration Engineer (UK)

Location
Maidenhead, England, United Kingdom
Maidenhead-based technology and business consultancy, seeks an Oracle Cloud Integration Developer with 5+ years of experience to manage live finance services, design changes, and deliver secure integrations. You will support and delivery tasks across Oracle Integration 3 adapters, ERP/HCM clouds, REST, SOAP, and SFTP ...

Senior Finance Systems Engineer – FP&A & Integrations

Location
United Kingdom
IRIS Software Group is seeking a Senior Engineer, Finance Systems to design, build, and integrate finance applications with a focus on FP&A. You will own internal technical direction for a purchased FP&A product and partner with a NetSuite platform team. The role involves mentoring SI partners ...

Senior Systems Engineer: Design, Integration & Delivery

Location
Greater London, England, United Kingdom
VerifyUs is seeking a Systems Engineer to support the design, integration and delivery of complex engineering products in a highly technical environment. You will work across software, mechanical and electrical teams to ensure the system meets requirements and performance targets. The role involves producing proposals, specifications and reports ...

Senior .NET Backend Engineer – Integration Lead (Hybrid)

Location
Belfast City District, Northern Ireland, United Kingdom
Belfast is seeking a Software Developer (.NET) to join a hybrid team. You will design and build RESTful Web APIs, delivering a major integration for an international customer and then expanding the backend platform. You'll work closely with the customer, influence technical decisions, and take ownership of delivering ...

Senior Python Engineer — Cloud Integrations & Security

Location
Belfast City District, Northern Ireland, United Kingdom
Proofpoint is hiring a Senior Software Engineer for the XFI team within the Cloud Integration Group in Belfast. You will help scale the Cross Functional Integrations services that connect to Microsoft and Google email platforms, delivering secure, high-performance integrations for both inbound and outbound traffic. ...

Senior AI & Integrations Engineer

Location
Wigan, England, United Kingdom
# Senior AI & Integrations EngineerLocationWigan, Greater Manchester, North West, EnglandSalaryDependent on experienceContract TypePermanentWork TypeFull TimePosted on11 Sep 2026Join us at an exciting time as we launch our first dedicated AI engineering role. This permanent, full-time opportunity will see you take ownership of how we implement AI agents … automation across NRL, shaping the standards and solutions that define our future. This position is ideal for an experienced software engineer who thrives on innovation and wants to make a measurable impact on a well-established business. **Who are the NRL Group?** The NRL Group is proud ...

Senior .NET Engineer: Partner Integrations (Hybrid)

Location
Cardiff, Wales, United Kingdom
Future PLC in Cardiff is seeking a Senior Software Engineer to lead partner integrations, architect REST APIs, and guide high‐impact projects. You’ll work in a hybrid setup, collaborating with legal, compliance, and external partners, using C#, SQL Server, and modern AI tools to accelerate testing. ...

Senior Systems Engineer - Architecture, Integration & Safety

Location
Bath, England, United Kingdom
Electus Recruitment Solutions is seeking a Senior Systems Engineering Consultant to join a multi-disciplinary team delivering leading systems engineering expertise to government and industry. The role covers the full lifecycle from concept to acceptance, across defence and civil sectors. Based in Bristol or Reading, you will work with … tools such as DOORS, UML, SysML and MoDAF/NAF, developing architectures, requirements and integration plans while ensuring safety and performance through proper #J-18808-Ljbffr ...

Senior Software Engineer, Partner Integrations & APIs

Location
Cardiff, Wales, United Kingdom
Go.Compare, part of Future PLC, is seeking a Senior Software Engineer to own partner integrations and architectural decisions. You’ll collaborate with external partners, lead developers, and compliance teams to design high-performance REST APIs within FCA-regulated environments. Based in Cardiff with hybrid work, you’ll mentor ...

Senior .NET Engineer: Partner Integrations & API Lead

Location
Cardiff, Wales, United Kingdom
Future Publishing Limited in Cardiff is seeking a Senior Software Engineer to lead partner integrations and own the full lifecycle of REST APIs. You will collaborate with external partners, lead developers, and compliance teams to design high-performance, scalable solutions that balance speed with security. You will mentor ...

Senior Systems Engineer: Instrumentation & Integration Leader

Location
Harwell, England, United Kingdom
Agilent Technologies LDA UK Limited in Harwell, UK, is seeking an experienced Systems Engineer to provide system-level technical leadership across the development of complex scientific instrumentation. You will work with software, firmware, electronics, mechanics, and applications teams to drive integration and ensure successful product delivery. The role ...

Senior Software Engineer - AI Integrations (Go/Rust)

Location
United Kingdom
Elasticsearch B.V. seeks a Senior Software Engineer for the Integrations Team to build how Elastic appears inside the AI ecosystem. You’ll own backend services, develop the MCP server, and create universal agent skills with tooling and linting. You will work across product and external partners, contributing ...

Senior Full-Stack Engineer (Integrations)

Location
City of Edinburgh, Scotland, United Kingdom
continuous improvement and engineering excellence, helping enable our clients to be better investors. Role Overview We're looking for a proactive and technically strong Senior Full-Stack Engineer to join Aberdeen's Digital Engineering team. In this role, you'll help shape the platforms, applications and integrations that … power our digital products and services. This is a high-impact opportunity for an engineer who enjoys solving complex technical challenges across enterprise-scale platforms. You'll lead the design, development and support of applications, APIs and backend integrations, translating business requirements into secure, scalable and maintainable solutions. Working ...

Senior Product Deployment Engineer, Ads Tech & Data Integration

Location
United Kingdom
Google’s gTech Senior Product Deployment Engineer sits at the nexus of customer needs and product capabilities, coordinating regional deployment for a key product area. You will guide complex measurement implementations for Google’s top enterprise advertising clients, bridging media consulting and engineering. You will translate business needs ...

Senior Salesforce Engineer - AI-Driven CPQ & Integrations

Location
Greater London, England, United Kingdom
Benchling, based in the United Kingdom, is seeking a senior Salesforce Engineer to own and scale the Salesforce ecosystem. You will drive CPQ configuration, pricing rules, and approvals while building robust integrations with ERP and billing platforms using Workato and Conga. You will lead CI/ ...

Senior Data & Integrations Engineer – People & Finance

Location
Woking, England, United Kingdom
data flows, reducing manual hand-offs and enabling joined-up processes, reporting and decision-making across the organisation. Principal Accountabilities Data Engineering and Integration Design, build, test, deploy and support secure inbound and outbound integrations across People, Finance and wider McLaren technologies. Develop and maintain robust data pipelines that … provide timely, accurate and trusted datasets. Translate business and technical requirements into scalable integration designs, covering data mappings, transformation logic, scheduling, security, error handling and reconciliation. Extract, transform and exchange data through SQL, APIs, web services, file-based interfaces and approved integration tools. Assess the upstream and downstream ...

Senior Analog/Mixed-Signal Engineer — Heterogeneous Integration

Location
Southampton, England, United Kingdom
University of Southampton is seeking a Senior Analog/Mixed-Signal Design Engineer to lead PHY-level interfaces and integration for HI demonstrators. You will drive co-creation PoC projects, define interface specs, and contribute to scalable design assets. The role requires substantial experience in analog/… mixed-signal IC design, semiconductor manufacturing processes and integration across dies, interposers and packaging. Some travel within the UK is expected. #J-18808-Ljbffr ...

Senior UAS Systems Integration & Test Engineer

Location
Wales, United Kingdom
Anduril Industries in the United Kingdom is seeking a Test and Evaluation Engineer to join our defense tech team. You will lead design, integration, and testing of UAS prototypes, transforming concepts into early-stage products. You will collaborate with mechanical, software, and systems engineers, conduct feasibility studies ...

Senior Infrastructure Integration & Security Engineer

Location
Glasgow, Scotland, United Kingdom
Central Business Solutions, Inc. is seeking an Infrastructure-focused engineer to join the platform engineering team in Glasgow. The role emphasizes integrating, testing, securing, and improving multiple infrastructure codebases with a focus on vulnerability remediation and secure production rollouts. The candidate will design robust remediation strategies, validate changes ...

Senior Systems Engineer: Automotive Power & HV Integration

Location
Greater London, England, United Kingdom
ALTEN is seeking a System Engineer to join our team in Peterborough, UK, supporting the Automotive sector within Electrical Systems & Advanced Machine Control. The role centers on design, integration, and lifecycle management of complex automotive systems, including power electronics and high‐voltage subsystems. You will shape systems architecture ...

Senior Salesforce Engineer | Lead Integrations & DevOps

Location
Northampton, England, United Kingdom
Steadman Brown is expanding its Salesforce team in the UK and seeks a Senior Salesforce Engineer to own complex implementations across Salesforce and adjacent web applications. You will lead developers, partner with the Solution Architect on design, and drive delivery from build through deployment. You will work across ...

Senior Test & Verification Engineer - HW/SW Integration

Location
City of Edinburgh, Scotland, United Kingdom
Experis - ManpowerGroup client in Edinburgh is seeking a Senior Test & Verification Engineer for an initial 6-month contract to own testing across software, hardware and data-driven technologies. You will build the test function, perform software and system testing, and drive quality across the team, including FAT/ ...

Senior Solutions Engineer, Platform Integrations

Location
City Of London, England, United Kingdom
pioneering AI company is seeking a Senior Customer Solutions Engineer to deliver exceptional technical experiences for enterprise customers. The role involves hands-on integration work across various tech platforms, ensuring seamless workflows and providing expert customer support. Candidates should have a strong technical background and excellent interpersonal ...

Senior Oracle Fusion Integrations Engineer

Location
Thatcham, England, United Kingdom
seeks a senior Oracle Integration professional to manage and enhance the live finance service in the UK. You will design, build and support integrations across Oracle Fusion and cloud services, ensuring secure, scalable connections and reliable data flows. You will work on API-driven integrations, migrations, and custom ...