1 to 25 of 81 Systems Developer Jobs in the UK

Senior Systems Developer Job Summary NHS Blood and Transplant has an exciting opportunity for Senior Systems Developer to join our in-house development team working in a friendly and progressive environment based in Bristol. You will be responsible for the analysis, design, and maintenance of multiple applications critical to organ and tissue donation and … You must have a passion for innovation and a can-do attitude to creating new software systems. Main duties of the job To develop and deploy world-class information systems, application software and database services according to NHSBT corporate business plan using the most appropriate tools and technologies from those approved by the Head of Systems Development and … review new and emerging technologies, products, software and database tools, providing business opportunities and advantages to the organisation, and to bring these to the attention of the Head of Systems Development and Integration and other members of the Business Systems Solutions senior management Team. To maintain existing applications, including collecting change requirements, identifying opportunities for improvement and running More ❯

Senior Systems Developer Job Summary NHS Blood and Transplant has an exciting opportunity for Senior Systems Developer to join our in-house development team working in a friendly and progressive environment based in Bristol. You will be responsible for the analysis, design, and maintenance of multiple applications critical to organ and tissue donation and … You must have a passion for innovation and a can-do attitude to creating new software systems. Main duties of the job To develop and deploy world-class information systems, application software and database services according to NHSBT corporate business plan using the most appropriate tools and technologies from those approved by the Head of Systems Development and … review new and emerging technologies, products, software and database tools, providing business opportunities and advantages to the organisation, and to bring these to the attention of the Head of Systems Development and Integration and other members of the Business Systems Solutions senior management Team. To maintain existing applications, including collecting change requirements, identifying opportunities for improvement and running More ❯

Senior Systems Developer Job Summary NHS Blood and Transplant has an exciting opportunity for Senior Systems Developer to join our in-house development team working in a friendly and progressive environment based in Bristol. You will be responsible for the analysis, design, and maintenance of multiple applications critical to organ and tissue donation and … You must have a passion for innovation and a can-do attitude to creating new software systems. Main duties of the job To develop and deploy world-class information systems, application software and database services according to NHSBT corporate business plan using the most appropriate tools and technologies from those approved by the Head of Systems Development and … review new and emerging technologies, products, software and database tools, providing business opportunities and advantages to the organisation, and to bring these to the attention of the Head of Systems Development and Integration and other members of the Business Systems Solutions senior management Team. To maintain existing applications, including collecting change requirements, identifying opportunities for improvement and running More ❯

Senior Systems Developer Job Summary NHS Blood and Transplant has an exciting opportunity for Senior Systems Developer to join our in-house development team working in a friendly and progressive environment based in Bristol. You will be responsible for the analysis, design, and maintenance of multiple applications critical to organ and tissue donation and … You must have a passion for innovation and a can-do attitude to creating new software systems. Main duties of the job To develop and deploy world-class information systems, application software and database services according to NHSBT corporate business plan using the most appropriate tools and technologies from those approved by the Head of Systems Development and … review new and emerging technologies, products, software and database tools, providing business opportunities and advantages to the organisation, and to bring these to the attention of the Head of Systems Development and Integration and other members of the Business Systems Solutions senior management Team. To maintain existing applications, including collecting change requirements, identifying opportunities for improvement and running More ❯

Social network you want to login/join with: Technical Systems Engineer/Developer., Feltham col-narrow-left Client: Cisco Location: Feltham, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 3481de2f349b Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Meet the Team Cisco’s Workforce Productivity Applications (WPA … of tools to choose from, and enable people to work seamlessly in a hybrid world. The Email@Cisco team, as part WPA, has an opening for an Email Technical Systems Engineer/Developer to join our dedicated world-wide team. In line with WPA and DW's overarching objectives, we aim to reduce employee friction by … minimizing support cases and operational overhead. You will work with a remote, worldwide multi-functional team of design, operations and support engineers determined to provide the highest level of systems design and support. You will collaborate with the Email@Cisco Leader and liaise closely with the Email@Cisco lead architect and Product Owner in addition to Workforce Productivity Application More ❯

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Senior Case Management Systems Developer Department: IT Employment Type: Permanent - Full Time Location: Derby, UK Description To support the firm's ambitious growth plans, we are looking for a skilled Senior Systems Developer to … join our Systems Development team to lead the development and optimisation of our legal case management systems, workflows and integrations, primarily within OneAdvanced's Partner for Windows (P4W) environment. As a Senior Case Management Systems Developer, you will be a lead technical resource for the development, configuration and ongoing enhancement of the firm's case … effective progress updates to ensure the management of delivery risks and alignment with IT standard governance. Mentor junior developers and assist with the provision of technical leadership within the Systems Development Team. Assist and with user training and support. Troubleshoot problems. Create and maintain reporting solutions using MS SQL reporting services and other reporting tools. Support the wider IT More ❯

We are seeking a Systems Developer with a strong background in e-commerce systems and backend integrations to join our fast-paced, tech-forward software engineering team. This role will focus on the development and maintenance of scalable, cloud-native software solutions that integrate our e-commerce platform with critical business systems including Warehouse Management … practices and tools, with an emphasis on cloud-native applications , AI-powered development tools , and system interoperability . Key Responsibilities Design, develop, and maintain backend integrations between e-commerce systems and ERP/WMS/Finance platforms. Build cloud-native, containerised applications and services using modern frameworks and design patterns. Create middleware and intranet applications that streamline internal workflows … Enterprise, Architectural, DDD) The Twelve-Factor App Clean Code principles and Refactoring Clean Infrastructure principles Hands-on experience with: Docker , Containers Cloud platforms : AWS (preferred), Azure, or GCP Queue systems and event-driven architecture Prior experience building middleware for data sync, order processing, and internal APIs in a multi-system e-commerce environment Understanding of architecture patterns: Microservices , SOA More ❯

office in Canary Wharf. What exactly will you be doing? As the CMS Developer, you will lead the development, customisation, and maintenance of AAT’s content management systems (CMS). You will be responsible for building, enhancing, and scaling our CMS platforms to deliver high-quality digital experiences. Your role will involve collaboration with cross-functional teams … ensuring scalability, security, and performance. Customise AAT’s CMS platforms by developing custom themes, modules, and plugins as needed. Integrate CMS solutions with third-party services, APIs, and internal systems to enhance functionality and user experience. Develop and implement workflows for content creation, approval, and publishing to streamline content management processes. Monitor and optimise CMS performance, implementing caching, load … HTML, CSS, JavaScript, and server-side languages (e.g., PHP, .NET, Java). Experience in managing and optimising CMS environments, troubleshooting and resolving complex technical issues. Familiarity with version control systems (e.g., Git, Bitbucket) and CI/CD pipelines. Strong analytical skills, innovative problem-solving abilities, and a forward-thinking mindset. Excellent collaboration, stakeholder management, and communication skills. Ability to More ❯

Broster Buchanan are partnered with a quickly growing eCommerce business who are looking for a Systems Developer with a strong background in e-commerce systems and backend integrations to join their fast-paced, tech-forward software engineering team. This role will focus on the development and maintenance of scalable, cloud-native software solutions that integrate their … e-commerce platform with critical business systems including Warehouse Management, Finance, Inventory, and other back-office applications.The role will be based in their Liverpool office with 3 days onsite and 2 days remote working per week. On offer is a salary of £55k - £75k + 10% bonus (with plenty of flexibility for the right person). Responsibilities: Design, develop … and maintain backend integrations between e-commerce systems and ERP/WMS/Finance platforms. Build cloud-native, containerised applications and services using modern frameworks and design patterns. Create middleware and intranet applications that streamline internal workflows and communication between distributed systems. Write clean, maintainable, and efficient code across multiple languages (C#, PHP, Python, JavaScript). Develop and consume More ❯

JOB DESCRIPTION About the role We have an exciting opportunity for a Systems Developer to join the Guinness Team. This is a permanent, full-time vacancy based in our Oldham, Bower House office. We are currently working to a hybrid working style. The overall purpose of the role is to design, develop and update the IT systems … Educated to Level 2 (C+ or 9-4 GCSE or equivalent) or higher. Desirable: Educated to degree level in an IT/STEM related degree discipline or equivalent. IT systems development certifications and/or experience in Microsoft D365 CRM, Azure Integration Services, NEC Housing/Asset and Oracle Fusion Cloud, etc. APM/Prince2/Agile Practitioner/ More ❯

real impact at a high-growth UK Ecommerce company, rapidly scaling their current operations & take a lead on the integration work, focused on their Ecommerce system with other, business systems across the company? Are you an accomplished Systems Integration Developer, primarily experienced in .Net (Modern ASP.Net core/C#; although we are looking for a little … ready to take your career to the next level in an established, growing & very successful, ~150 staff strong Ecommerce company, then we'd love to hear from you. Title: Systems Integration Developer. Ecommerce systems Developer. ASP.Net core/C# Developer. Err, a combination of some of these words. Salary: £70K Basic (£65K - £70K range, depending on experience) + … services, tasks, web servers (e.g. IIS). - Magento or other open-source e-commerce platform integration experience - Sound knowledge of Software Architecture (Design patterns, refactoring, DDD, etc) - Integrating Ecommerce systems into other systems areas: WMS, Finance, ERP, payment, etc etc. - Cloud native platforms such as AWS, Azure or GCP. - We'd hope & expect to see some other coding More ❯

About the role We have an exciting opportunity for a Systems Developer to join the Guinness Team. This is a permanent, full-time vacancy based in our Oldham, Bower House office.We are currently working to a hybrid working style. The overall purpose of the role is todesign, develop and update the IT systems needed to support … Educated to Level 2 (C+ or 9-4 GCSE or equivalent) or higher. Desirable: Educated to degree level in an IT/STEM related degree discipline or equivalent. IT systems development certifications and/or experience in Microsoft D365 CRM, Azure Integration Services, NEC Housing/Asset and Oracle Fusion Cloud, etc. APM/Prince2/Agile Practitioner/ More ❯

About The Role We are seeking a .NET Web Systems developer to join our expanding development team, working on diverse web projects. You will primarily develop large-scale, high-quality web solutions using .NET-based content management platforms for our key clients. We desire an experienced .NET Web Systems developer with a genuine interest More ❯

About The Role We are seeking a .NET Web Systems developer to join our expanding development team, working on diverse web projects. You will primarily develop large-scale, high-quality web solutions using .NET-based content management platforms for our key clients. We desire an experienced .NET Web Systems developer with a genuine interest More ❯

Systems Developer – £50,000 to £55,000 – Telford (On-Site) Full-Time - Flexible Tech Stack - Agile Environment We are working with a progressive organisation based in Telford that is continuing to invest in its internal technology function. As part of this, they are looking to bring in a Systems Developer to support ongoing systems … to a technically strong developer who is confident working across the full development lifecycle and comfortable adapting to varied technologies. Key Responsibilities: Develop and maintain internal software systems and tools Work end-to-end on projects – from gathering requirements to deployment Engage with internal stakeholders to understand and deliver technical solutions Operate in an agile environment with … mindset and ability to adapt to changing priorities and technologies The Technical Environment Includes: Python, React, JavaScript SQL, Power BI, Power Query Git, modern development tools and cloud-based systems Flexible on specific technologies – the focus is on capability and adaptability What’s on Offer: Salary up to £55,000 Full-time, permanent position based in Telford Opportunity to More ❯

IT Systems Developer/User Support Analyst Join to apply for the IT Systems Developer/User Support Analyst role at Howmet Aerospace IT Systems Developer/User Support Analyst 6 hours ago Be among the first 25 applicants Join to apply for the IT Systems Developer/… similar, and experience with business reporting tools like Crystal Reports. Familiarity with frameworks and tools like .NET. Understanding of databases and data structures, especially SQL. Knowledge of version control systems such as Surround. Strong problem-solving, analytical, communication, and teamwork skills. User Support Assist in setting up new user accounts and provide orientation on computer systems and software … sponsorship is not available. About Us Howmet Aerospace Inc. (NYSE: HWM), based in Pittsburgh, PA, provides advanced engineered solutions for aerospace and transportation industries, including jet engine components, fastening systems, titanium parts, and forged wheels. In 2023, revenue was $6.6 billion. We focus on sustainability and innovation. Learn more at our ESG report . Additional Details Seniority level: Entry More ❯

administration. The technical staff are all highly qualified, with almost everyone having at least a Masters qualification and many holding PhDs. About this Vacancy We are recruiting a Business Systems (Full Stack) Developer with web application programming and database design and administration skills for in house system. The post holder will be responsible for developing, maintaining and … supporting the internal business processes: financial, client business management, and licence control databases plus their associated intranet and internet systems interfaces. Currently the role has an activity breakdown of approximately 30% C# development (10% UI development), 30% database maintenance and 40% supporting existing systems and business activities. The role has scope for redesigning existing systems and implementation … of new systems from the ground up to improve and support the business processes. Qualifications A degree (ideally Master's) in Computing Science or IT Systems. 5+ years development experience in Microsoft Technologies (C#) Must possess good numerical and organisational skills. Able to communicate complex ideas to others A co-operative and positive approach to problem solving is critical. More ❯

Venn Group Financial Systems Developer Salary: £45,000 – £48,000 Work Style: Hybrid - 3 day’s on-site Location: Bristol Brief Overview Our client requires a Financial Systems Developer to take a leading role in the development of their core finance systems, primarily Unit4 ERP and its associated integrations. Key Responsibilities Systems Development & Support: Lead on the design, development, and implementation of finance systems, integrations, and reporting solutions. Provide expert-level support and technical consultancy on Unit4 ERP configuration and optimisation. Technical Leadership: Serve as the technical lead on finance system issues, impact assessments, and escalations. Ensure appropriate system documentation and knowledge transfer. Continuous Improvement: Identify opportunities for innovation, automation … and offer specialist guidance to system users and business process owners. Governance & Compliance: Ensure adherence to policies, quality standards and legal/regulatory obligations. Expected Competencies Lead initiatives for systems improvement and service transition across technical and non-technical teams. Strong knowledge across both Finance (AAT or above) & IT (ERP) Essential Qualifications & Experience Degree or equivalent experience; evidence of More ❯

Venn GroupFinancial Systems DeveloperSalary: £45,000 – £48,000 + Benefits Work Style: Hybrid - 3 day’s on-site Location: Greater Bristol Brief Overview Our client requires a Financial Systems Developer to take a leading role in the development of their core finance systems, primarily Unit4 ERP and its associated integrations. Key Responsibilities Systems Development … Support: Lead on the design, development, and implementation of finance systems, integrations, and reporting solutions. Provide expert-level support and technical consultancy on Unit4 ERP configuration and optimisation. Technical Leadership: Serve as the technical lead on finance system issues, impact assessments, and escalations. Ensure appropriate system documentation and knowledge transfer. Continuous Improvement: Identify opportunities for innovation, automation, and performance … and offer specialist guidance to system users and business process owners. Governance & Compliance: Ensure adherence to policies, quality standards and legal/regulatory obligations. Expected Competencies Lead initiatives for systems improvement and service transition across technical and non-technical teams. Strong knowledge across both Finance (AAT or above) & IT (ERP) Essential Qualifications & Experience Degree or equivalent experience; evidence of More ❯

business expands, we are looking for ambitious, talented people to join us. The successful candidate will work within a multi-disciplinary team of experts to support and change financial systems which contribute to running the financial operations and processes for Optima Legal Services and potentially other PEXA UK businesses. Based in the Technology team at Optima Legal, the successful … candidate will work closely with the finance team. The Finance Business Systems Analyst will demonstrate a hybrid developer/system analyst and database skillset allowing them to not only diagnose problems but to fix and mitigate any future finance related issues. Key Responsibilities Deliver high-quality change aligned to the finance business applications roadmap Run and maintain … monthly systems activity Work with the finance teams to Identify and resolve system balancing issues Be the bridge between understanding business needs and generating IT requirements Stay abreast of emerging technology Skills and Experience Strong technical knowledge of Microsoft SQL Accounting background preferable Experience working within and IT team Solid understanding of financial processes and accounting principles. Strong communication More ❯

Finance System Developer - Reporting & Analytics Join to apply for the Finance System Developer - Reporting & Analytics role at Janus Henderson Investors Finance System Developer - Reporting & Analytics 1 day ago Be among the first 25 applicants Join to apply for the Finance System Developer - Reporting & Analytics role at Janus Henderson Investors Get AI-powered … time Job function Job function Engineering and Information Technology Referrals increase your chances of interviewing at Janus Henderson Investors by 2x Sign in to set job alerts for “System Developer” roles. Front End Developer (Remote Fixed Term Contract) London, England, United Kingdom 4 weeks ago Greater London, England, United Kingdom 3 weeks ago London, England, United … United Kingdom 1 month ago Hammersmith, England, United Kingdom 4 weeks ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 6 months ago Linux System Engineer - Systems Technologies and Engineering - London London, England, United Kingdom 1 week ago London Area, United Kingdom £65.00-£70.00 1 month ago We’re unlocking community knowledge in a new way. More ❯

and demographics. We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. What You'll Bring: We’re looking for a Senior Systems Developer to join our growing Integrations and Decisioning team. Day to Day You’ll Be: Design and build reliable backend systems and infrastructure tooling Use TDD … programming skills in Node.js or similar backend language Deep understanding of TDD and a strong focus on automated testing Experience with Cloud Platforms AWS or GCP Experience owning backend systems in production environments Comfort working directly with clients to gather requirements and debug issues Strong problem-solving skills and a desire to understand the root cause of complex issues … Clear communicator—both in writing and on calls Desirable Skills & Experience: Infrastructure-as-code, CI/CD, and observability tooling Experience scaling systems under sustained load Contributions to internal tooling or open source Experience with large datasets and machine learning models Impact You'll Make: What’s In It For you? At TransUnion you will be joining a friendly More ❯

and demographics. We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. What You'll Bring: We're looking for a Senior Systems Developer to join our growing Integrations and Decisioning team. Day to Day You'll Be: Design and build reliable backend systems and infrastructure tooling Use TDD … programming skills in Node.js or similar backend language Deep understanding of TDD and a strong focus on automated testing Experience with Cloud Platforms AWS or GCP Experience owning backend systems in production environments Comfort working directly with clients to gather requirements and debug issues Strong problem-solving skills and a desire to understand the root cause of complex issues … Clear communicator-both in writing and on calls Desirable Skills & Experience: Infrastructure-as-code, CI/CD, and observability tooling Experience scaling systems under sustained load Contributions to internal tooling or open source Experience with large datasets and machine learning models Impact You'll Make: What's In It For you? At TransUnion you will be joining a friendly More ❯

company, designing and manufacturing a range of specialist acoustic subsea sensors, sold internationally into offshore, search-and-rescue and military markets. The company is looking to recruit a " Business Systems Software Developer " to join our team, who will be responsible for developing custom functionality and implementing software systems for managing in-house manufacturing and business processes … expertise in generating solutions for problems using Python, JavaScript, and database-driven applications. Key Responsibilities: Develop custom modules and features within the companies ERP/MRP platform. Implement software systems to capture, improve, migrate or streamline manufacturing and business processes. Write clean, efficient, and well-documented code in Python and JavaScript. Collaborate with cross-functional teams to identify opportunities … comfortable using spreadsheets. Strong problem-solving skills and attention to detail. Ability to work collaboratively in a team environment. Excellent communication skills. Desirable Skills: Familiarity with ERP/MRP systems, preferably Odoo. Knowledge of other programming languages commonly used for web-application development (e.g. PHP, C# etc.) Knowledge of data query and manipulation techniques (e.g. SQL, PowerQuery, ODBC interfaces More ❯

Why work for us? A career at Janus Henderson is more than a job, it’s about investingin a brighter future together. Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights More ❯