11 of 11 Contract Legacy Applications Jobs in the UK

Solution Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £550 to £600 per day
guiding development teams, evaluating technology options, and ensuring successful delivery of complex digital and transformation initiatives. Your Responsibilities Develop end to end architecture covering applications, data, integration, security, and infrastructure Create high-level and detailed solution designs, architecture diagrams, data flows, and interface specifications Ensure solutions are scalable, secure … 6+ years of relevant work experience in solution architecture, with deep understanding of cloud hosting concepts and implementations Experience in converting legacy applications to containerized microservice design applications Deep understanding of domain driven design and data mesh principles Hands-on experience on design, build and deployment ...

Platform Engineer - Active SC, Oracle, Java

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Up to £550 per day - Inside IR35
Requirements: Proven commercial experience working as a Platform Engineer within the public sector. Active SC Clearance. Experience maintaining and troubleshooting legacy applications/infrastructure, including Oracle, WebLogic, and Elasticsearch. Building and supporting CI/CD pipelines, refactoring code, and developing automated tests. Strong knowledge of Nginx, Apache ...

ElasticSearch SME

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day up to £500pd (inside IR35)
with Active Security Clearance (SC) Working experience using ElasticSearch as core component, not just ELK logging Hands on support of legacy applications and infrastructure Strong experience with Nginx and Apache Tomcat/HTTP Working knowledge of Containerisation/Virtualisation (e.g. Docker, VMware) and Linux with Shell scripting. ...

Site Relationship Manager (Digital)

Hiring Organisation
Guidant Global
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£68,484
Continuous improvement & innovation Challenge current ways of working and help drive change, simplification, and digital innovation. Promote digitalisation, automation, and the removal of legacy applications. Support major transnational change programmes across the Airbus network. Operational excellence & cyber security Strengthen local cyber-security practices by supporting and developing ...

Integration Architect Remote

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
delivering modern, scalable architectures. You'll work closely with senior stakeholders, technical teams, and programme leadership to define integration patterns, modernise legacy applications, and ensure a smooth transition into cloud-native services. What you'll bring: Strong background as an Integration or Application Architect Proven experience designing … Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best ...

Test Manager - Warrington, UK

Hiring Organisation
Reed
Location
Warrington, Cheshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
ability to manage and challenge Service Integrators. Experience in: Data migration Configuration & implementation Azure cloud migration Infrastructure projects SharePoint (modern/cloud) modernisation Legacy application modernisation DevOps and test automation practices Ability to provide both delivery and assurance of testing activities. A collaborative team-player who can integrate ...

Head of Software Engineering

Hiring Organisation
INTEC SELECT LIMITED
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£120,000 - £150,000 per annum
translate business outcomes into technical plans. Desirable: Experience with complex domain platforms such as trading, logistics, or commodities. Experience modernising legacy applications and integrations. Knowledge of cloud platforms and SaaS ecosystems. Package: £120–150k base (depending on experience) Hybrid working (London-based) 18 Month FTC Head ...

Software Engineer BTGJP

Hiring Organisation
Randstad Technologies Recruitment
Location
Ipswich, Suffolk, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 650 Daily
lead the modernization of our application suite at Adastral Park. This is a hands-on role where you will be responsible for transitioning existing applications to a TypeScript and React baseline, utilizing our established internal boilerplate to drive security, performance, and development efficiencies. As a key contributor … product vision-capturing requirements directly from Product Owners and translating them into high-quality, version-controlled software. Core Objectives Modernization: Align legacy applications with our current TypeScript/React baseline and internal standards. Security & Efficiency: Enhance application security protocols and streamline front-end performance. ...

Software Engineer | BTGJP00005814

Hiring Organisation
Randstad Technologies Recruitment
Location
Ipswich, Suffolk, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
lead the modernization of our application suite at Adastral Park. This is a hands-on role where you will be responsible for transitioning existing applications to a TypeScript and React baseline, utilizing our established internal boilerplate to drive security, performance, and development efficiencies. As a key contributor … product vision-capturing requirements directly from Product Owners and translating them into high-quality, version-controlled software. Core Objectives Modernization: Align legacy applications with our current TypeScript/React baseline and internal standards. Security & Efficiency: Enhance application security protocols and streamline front-end performance. ...

Solution Architect

Hiring Organisation
BrightBox Group
Location
Bath, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £585/day hybrid
product evaluations. Demonstrated expertise in deep high-level design (HLD), solution design document (SDD), and low-level design (LLD) technical design, particularly in legacy application modernisation projects. ...

MEDIS Solution Architect

Hiring Organisation
Experis
Location
Bath, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £575/day
legacy app modernisation projects. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken ...