26 to 50 of 81 Systems Developer Jobs in the UK

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 ❯

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 ❯

Job Title: Reporting and Systems Developer Location: West Yorkshire Type: Permanent - Full time Salary: 32,000 - 35,000 Eden Brown is seeking a highly motivated and technically skilled Reporting and Systems Developer for a Further Education College in West Yorkshire to support and enhance the College's Management Information System (MIS) and reporting infrastructure. … You will be central to designing and developing data solutions, ensuring the college's systems and reports are accurate, accessible, and strategically aligned with College priorities. As a Reporting and Systems Developer, you will play a crucial role in enhancing how they use information to support students and staff. Key Responsibilities Maintain, develop, and optimise the … presented clearly and effectively. Develop Microsoft T-SQL views and queries to extract and manipulate data from the College's MIS. Gather data and statistics from a range of systems to support internal and external reporting requirements. Design and implement interactive dashboards using Power BI and other visualisation tools. Provide support and guidance to staff in using MIS tools More ❯

Position: Systems Developer Salary: £50,000 Location: Arundel (must drive with own vehicle due to location) Hours: Monday to Thursday 8:30am to 5pm & Friday 8:30am to 12:30pm (from home) Free onsite parking, private medical & life insurance cover and workplace pension. Holiday is 31 days and includes bank holidays, uncapped commission Are you an experienced … Systems Developer looking for a role where you can drive digital transformation? Join a team near Arundel and take the lead in implementing a new CRM and ERP system, managing updates, and driving automation to enhance business efficiency. In this dynamic role, you'll help teams maximise the potential of AI and Office 365 while ensuring seamless … system integration. As a Systems Developer, your key responsibilities will include: CRM & ERP Implementation: Configure, customise, and deploy CRM and ERP systems to meet business needs System Integration: Ensure seamless connectivity between CRM, ERP, and other business applications Process Automation: Develop solutions to optimise workflows and improve operational efficiency Data Management: Maintain system integrity, ensuring accurate More ❯

Are you an experienced Systems Developer looking for a role where you can drive digital transformation? Join a team near Arundel and take the lead in implementing a new CRM and ERP system, managing updates, and driving automation to enhance business efficiency. In this dynamic role, you'll help teams maximise the potential of AI and Office … while ensuring seamless system integration. As a Systems Developer, your key responsibilities will include: CRM & ERP Implementation: Configure, customise, and deploy CRM and ERP systems to meet business needs System Integration: Ensure seamless connectivity between CRM, ERP, and other business applications Process Automation: Develop solutions to optimise workflows and improve operational efficiency Data Management: Maintain system … integrity, ensuring accurate data migration and reporting Technical Support: Troubleshoot issues, provide user training, and ensure smooth adoption of new systems Continuous Improvement: Stay updated on industry trends and recommend enhancements to existing systems Requirements: Proven experience in CRM and ERP system implementation (e.g., Salesforce, Microsoft Dynamics, SAP, Oracle, ZOHO) Strong knowledge of database management (SQL, MySQL) and More ❯

Systems Developer – E-Commerce Integrations (Cloud-Native, AI-Driven) Systems Developer – E-Commerce Integrations (Cloud-Native, AI-Driven) 3 weeks ago Be among the first 25 applicants Direct message the job poster from Protein Works We are seeking a Systems Developer with a strong background in e-commerce systems and … 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 , Finance , Inventory , and other back-office applications. This is a hands-on, architecture-informed development role requiring expertise in modern software engineering practices and tools, with … function Information Technology Industries Food and Beverage Manufacturing and Food and Beverage Services Referrals increase your chances of interviewing at Protein Works by 2x Get notified about new System Developer jobs in Liverpool, England, United Kingdom . Runcorn, England, United Kingdom 3 weeks ago Irlam, England, United Kingdom 1 week ago Warton, England, United Kingdom 3 weeks ago More ❯

Retail Systems Developer (C#, JavaScript, HTML, CSS) - £40k-£45k This is a great opportunity for a Junior Level Developer to gain experience with Blazor and Azure. Based in Birchwood, Warrington (2 days a week in office) , this role is paying between £40k and £45k a year. Working with a small, close-nit development team, you … the studio to publish data, stream TV channels and update information and layouts in real time, to displays across 1400 retail sites. Job Duties Contribute to the building of systems from the ground up Design, develop, and maintain software applications using C#, HTML, and Blazor Write clean, maintainable, and scalable code that meets the requirements of the project Debug … Skills: Proficiency with C#, JavaScript, HTML and CSS 2+ years as a software developer Experience with Web Services and REST API's Degree in Computer Science, Information Systems, Physics or Mathematics Any experience with React or Pi's would be beneficial On offer: Hybrid remote working - 2 days a week in office Paid training and development courses More ❯

On behalf of our client, Nrl Recruitment is seeking a Systems Developer for work in the Warrington area or fully remote. If you are interested, please email your current CV and contact phone number or call us on 01942 326733. ASAP start , subject to clearance. Clearance level: UK - Baseline Personnel Security Standard (BPSS) Applicants must have lived … Duration: Initial 52 Weeks Rates: Negotiable hourly rates - Umbrella or PAYE Role is inside IR35 , meaning travellers cannot claim lodgings/mileage. An opportunity has arisen for a developer to work for a leading UK support services organization. The successful candidate will join a small, internally facing software development team as a database/application developer. The ideal … candidate is a full-stack developer with experience in .Net Core, Angular, and SQL Server. Technologies used include: SQL Server C# Angular, RxJs Azure DevOps The role involves: Application and database development on projects using C#, .NET Core, SQL Server, and Angular on Windows platforms. Working on current and new projects. The candidate should have: Good knowledge of 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 ❯

Social network you want to login/join with: Systems Developer – E-Commerce Integrations (Cloud-Native, AI-Driven), liverpool col-narrow-left Client: Location: liverpool, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 12.05.2025 Expiry Date: 26.06.2025 col-wide Job Description: 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 , Finance , Inventory , and other back-office applications. … 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 More ❯

Social network you want to login/join with: Systems Developer – E-Commerce Integrations (Cloud-Native, AI-Driven), warrington, cheshire col-narrow-left Client: Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 8 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: 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 , Finance , Inventory , and other back-office applications. … 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 More ❯

Client: Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: 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 , Finance , Inventory , and other back-office applications. This is a hands-on, architecture-informed development role requiring expertise in modern software engineering 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 and communication between distributed systems. Develop and consume REST APIs, ensuring secure, performant More ❯

wildlife, from search and rescue helicopters to space exploration, Leonardo is on the forefront of modern technology and we now have an exciting opportunity for an SAP Applications Developer to join our team supporting … enterprise applications across the company. You’ll be helping us maintain our S/4 HANA 2021 system as we set our direction to mould the future of our systems to help us deliver our vision of the Digital Enterprise for now and beyond. The team is growing and with our flexible working ethos there’s a good balance … Developer: You will help us maintain the system to keep the engine running as efficiently as possible Liaise with the functional members of the team to develop systems that drive business innovation You’ll have the opportunity to help us increase our team processes as we evolve our agile approach to development Investigate and develop the next More ❯

Senior Embedded Systems Developer - £55k - £65k Reading - Hybrid My client is an established company in their niche providing end-to-end solutions for a range of sectors. Due to sustained success, they re expanding their development team. Main duties: + Creating, implementing, and managing software programmes + Continuous integration and development of software. + Collaborating with a More ❯

Senior Embedded Systems Developer - £55k - £65k – Reading - Hybrid My client is an established company in their niche providing end-to-end solutions for a range of sectors. Due to sustained success, they’re expanding their development team. Main duties: + Creating, implementing, and managing software programmes + Continuous integration and development of software. + Collaborating with a More ❯

This full time (35hrs a week), London based Systems Developer role is a newly created position to join our IT Solutions Team within the IT & Security Department. Reporting into the Director of IT, you will be able to demonstrate a good level of previous experience of working in a commercial environment. As a Systems Developer, you will work closely with our Senior Systems Developer/Technical Compliance Manager. As an ISO27001 certified firm, all our in-house development projects must be managed and must meet both strict technical compliance development procedures and change management standards. The role will involve the development of new and existing internal/client solutions, as … integration work. Communication with Legal and Business Services teams including external client engagement where this is required. Collaboration with external outsourced consultants. ABOUT YOU We are looking for a Systems Developer who is looking to join an IT team that fosters collaborative development work, a fun and friendly work environment, and a firm that champions a supportive More ❯

delivery with Sky's broader vision. Drive innovation through experimentation , contributing to the evaluation and adoption of cutting-edge tools, frameworks, and methodologies that enhance software delivery and developer experience. Be a key player in delivering portfolio-wide initiatives , ensuring alignment with engineering principles and OKRs, while leading specific workstreams that have real impact on millions of users. … environment that nurtures growth and innovation. What you'll bring Extensive Development Experience : hands-on software development using modern back-end technologies such as Ruby, PHP, Python, Lead Developer is beneficial. Proven Leadership : Demonstrated ability to lead engineering teams or large-scale projects, with strong stakeholder management and cross-functional collaboration skills. Technical Excellence : Deep understanding of the More ❯

Social network you want to login/join with: OneStream Finance Systems Developer, london col-narrow-left Client: SystemsAccountants Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: OneStream Finance Systems Developer Location: London (Hybrid) Type … Permanent SystemsAccountants is working with a leading international organisation to recruit a OneStream Finance Systems Developer . This is a key role within the Group Financial Control function, focusing on the ongoing development, maintenance, and enhancement of their enterprise-wide OneStream Corporate Performance Management (CPM) system. The Opportunity As the OneStream Finance Systems Developer … take technical ownership of a global finance system in a high-impact role. You’ll work with a progressive and forward-thinking team, helping shape the future of financial systems and decision-making across the business. Applicants need to hold right to work in the UK. Unfortunately, sponsorship cannot be offered for this position. #J-18808-Ljbffr More ❯

job poster from VirtueTech Recruitment Group Head of Permanent - Data, Product and Infrastructure at VirtueTech Recruitment Group My client who are a traditional wealth manager are seeking a system developer to join their tech function. This role involves working closely with the Senior Business Analyst to assess user requests for system changes, ensuring a clear understanding of the … include: Strong knowledge or experience with the Avaloq Banking System Ability to understand and translate business requirements into technical deliverables Experience in parameterisation and programming , ideally in a financial systems context Familiarity with code auditing and documentation best practices Understanding of automated testing tools and ability to write effective test scripts Strong communication and stakeholder management skills Problem-solving … Employment type Full-time Job function Job function Finance Referrals increase your chances of interviewing at VirtueTech Recruitment Group by 2x Sign in to set job alerts for “System Developer” roles. Front End Developer (Remote Fixed Term Contract) London, England, United Kingdom 3 weeks ago London, England, United Kingdom 1 month ago Greater London, England, United More ❯

Systems Developer Engineer, Security Integrations Group (SIG) Global Engineering Team (GET) Job ID: 3017236 | Amazon EU SARL, Irish Branch Are you seeking an environment where you can drive innovation? Does the challenge of applying state-of-the-art technologies to build tools and automation that solve real-world problems interest you? Amazon Worldwide Operations Security (WWOS) is … analyze and remediate security vulnerabilities through thorough testing and validation • Manage AWS infrastructure using AWS Console and Ansible for configuration management • Perform deep-dive technical analysis of Windows operating systems and infrastructure • Develop and maintain Power Shell and Python scripts for process automation • Provide comprehensive infrastructure support for critical system issues across multiple products • Drive process improvement projects to … and cloud infrastructure solutions About the team Security Integrations Group (SIG), a part of Amazon Worldwide Operations Security (WWOS), is primarily an engineering team for Amazon's physical security systems across the globe, but also participates in the design, development, deployment, and project management aspects of these systems. SIG provides 24/7 customer support for physical security systems. More ❯

Job Description IT Systems Developer up to £40,000 Hybrid I’m currently working with a leading global provider of advanced engineered solutions for the aerospace and transportation industries. Get in touch if you’re looking for your next opportunity! Responsibilities: Participate in all phases of the software development lifecycle, including design, development, testing, deployment, and maintenance … solutions Debug, troubleshoot, and resolve software defects and performance issues Assisting in the setup of new user accounts and providing basic to new users on the usage of computer systems and related software applications. Maintaining an up-to-date knowledge of IT support tools, technologies, services, and procedures within the organization’s network environment. Responding promptly to customer inquiries … with .NET & C#, VB.NET and JavaScript Experienced working on legacy software Experienced using business reporting tools, such as Crystal Any experience with User Support is beneficial Knowledge of ERP systems would be advantageous Salary: They are offering a salary of up to £40,000 for the right candidate. Location: The client has offices in both Rotherham and Glossop. They More ❯

System Developer (C#, .NET, SQL, SSIS, Low-Code platforms) Up to £60k 2-3x a week in Leicester offices Are you ready to join a company investing in cutting-edge technology, sustainability, and AI to transform its operations and customer experience? We’re looking for a Software Developer/System Developer to support More ❯

System Developer (C#, .NET, SQL, SSIS, Low-Code platforms) Up to £60k 2-3x a week in Kettering offices Are you ready to join a company investing in cutting-edge technology, sustainability, and AI to transform its operations and customer experience? We’re looking for a Software Developer/System Developer to support More ❯

System Developer (C#, .NET, SQL, SSIS, Low-Code platforms) Up to £60k 2-3x a week in Greater Manchester offices Are you ready to join a company investing in cutting-edge technology, sustainability, and AI to transform its operations and customer experience? We’re looking for a Software Developer/System Developer to More ❯