51 to 75 of 89 Legacy Code Jobs in the UK

exchange connectivity solutions, and monitoring systems - Use multiple languages, including Java, C++, and Python - Testing at the unit, functional, and integration level - Working on legacy code as well as greenfield development - Providing on-call support as needed - Collaborating with traders, researchers, and software engineers within our group as More ❯

exchange connectivity solutions, and monitoring systems - Use multiple languages, including Java, C++, and Python - Testing at the unit, functional, and integration level - Working on legacy code as well as greenfield development - Providing on-call support as needed - Collaborating with traders, researchers, and software engineers within our group as More ❯

documentation including FDS, test plans, and I/O lists Work with systems like Allen Bradley, Siemens, Mitsubishi, Wonderware, Rockwell Test, proof, and document code to high standards Understand and work from electrical schematics and P&IDs Conduct site-based commissioning, upgrades, and repairs Analyse and modify legacy code where needed Communicate effectively with internal teams and clients Play a key role in ongoing process improvement and system optimisation What We’re Looking For: Experience writing PLC code in an engineering or customer-facing environment Solid understanding of SCADA systems and industrial automation Familiarity with More ❯

documentation including FDS, test plans, and I/O lists Work with systems like Allen Bradley, Siemens, Mitsubishi, Wonderware, Rockwell Test, proof, and document code to high standards Understand and work from electrical schematics and P&IDs Conduct site-based commissioning, upgrades, and repairs Analyse and modify legacy code where needed Communicate effectively with internal teams and clients Play a key role in ongoing process improvement and system optimisation What We’re Looking For: Experience writing PLC code in an engineering or customer-facing environment Solid understanding of SCADA systems and industrial automation Familiarity with More ❯

who thrives on tackling complex technical challenges. Responsibilities Lead the overall architectural design and implementation of the modernized software. Analyse and understand the existing legacy system, including its functionalities, challenges, and limitations. Define a comprehensive migration strategy, factoring in technical feasibility, business needs, and user impact. Design a microservices … break down monolithic components into smaller, independent services. Select and implement appropriate development tools and technologies within the Azure cloud ecosystem. Develop infrastructure as code scripts for automated provisioning and deployment of services. Define API specifications and standards for seamless data exchange between services. Mentor and guide junior engineers … tools like Terraform or Azure Resource Manager. Proficient in at least one backend programming language (e.g., Python, Java, Node.js). Desirable Experience working with legacy code modernization projects. Knowledge of CI/CD pipelines and DevOps practices. Experience in containerization technologies like Docker and Kubernetes. Ways of working More ❯

and tools used to govern trading desks’ adherence to risk parameters. Based in London, you will be working on greenfield development as well as legacy code, and you will be comfortable coding in both functional and OO languages across multiple platforms. Requirements Degree in Computer Science (or similar More ❯

London/WFH to £100k+ Are you a senior Platform Engineer looking for an opportunity to work with a modern tech stack with no legacy code where you can make an impact and progress your career in a leadership role whilst remaining hands-on? You could be joining More ❯

connectivity solutions, and monitoring systems. Work in multiple languages, including Java, Python, and TypeScript. Test at the unit, functional, and integration level. Work on legacy code as well as greenfield development. Provide on-call support as needed. Collaborate with traders, operations, and software engineers within our group as More ❯

API design and development, ideally for mobile-to-device communication. Experience with parsing data from external hardware or embedded systems. Ability to work with legacy code and modernise architecture without breaking functionality. Nice to Have: Experience with hardware interfacing or working with embedded devices. Familiarity with security best More ❯

hold names!) and they have 3 million+ users over the globe too. They built the platform from scratch several years ago using absolutely no legacy code and only the very best technology stack and enterprise tools within a true Microservices environment. They have since grown their Engineering function More ❯

GCP). Key Responsibilities Build, improve, and automate risk models. Collaborate with teams to refine risk strategies. Optimise reporting and infrastructure. Enhance and improve legacy codebase. What You’ll Need Expertise in Python, SQL, and GitLab. Experience in risk model development (LGD, PD, VaR, etc.). Background in banking More ❯

GCP). Key Responsibilities Build, improve, and automate risk models. Collaborate with teams to refine risk strategies. Optimise reporting and infrastructure. Enhance and improve legacy codebase. What You’ll Need Expertise in Python, SQL, and GitLab. Experience in risk model development (LGD, PD, VaR, etc.). Background in banking More ❯

driven by the dedication and expertise of our team members. Job Responsibilities/Objectives Develop SuiteScripts to meet business requirements. Understand, maintain, and update Legacy code. Accurately document and communicate scripts and workflows. Generate and modify NetSuite reports. Manage NetSuite system updates, including products, classes, and customers. Ensure workflows More ❯

and maintaining a variety of self-service delivery mechanisms including web applications, API and data exchanges. Experience working with, and refactoring/rewriting, a legacy codebase. Familiarity with multiple programming languages (Ruby is our primary language at the moment, but we have a diverse tech stack, including Python). More ❯

and maintaining a variety of self-service delivery mechanisms including web applications, API and data exchanges. Experience working with, and refactoring/rewriting, a legacy codebase. Familiarity with multiple programming languages (Ruby is our primary language at the moment, but we have a diverse tech stack, including Python). More ❯

and maintaining a variety of self-service delivery mechanisms including web applications, API and data exchanges. Experience working with, and refactoring/rewriting, a legacy codebase. Familiarity with multiple programming languages (Ruby is our primary language at the moment, but we have a diverse tech stack, including Python). More ❯

and maintaining a variety of self-service delivery mechanisms including web applications, API and data exchanges. Experience working with, and refactoring/rewriting, a legacy codebase. Familiarity with multiple programming languages (Ruby is our primary language at the moment, but we have a diverse tech stack, including Python). More ❯

you will need to be in the office twice a week. Key Responsibilities Generation of Suite Scripts to fulfil business requirements Understand, Maintain & Update Legacy Code Ability to accurately document & communicate scripts & workflows NetSuite Report Generation & Modification NetSuite System Updates - including products, classes, customers Ensuring that workflows within More ❯

design and build software to a high standard. Lead initiatives that introduce or improve best practices, including new tools, methodologies, and standards that elevate code quality and efficiency. Act as a trusted advisor to engineering leadership, providing insights into industry trends, emerging technologies, and competitive landscape. Collaborate with cross … in areas such as privacy, security, and process adherence. Help teams adapt to working with new technologies and be comfortable with refactoring and modernising legacy code. Assist with diagnosis and remediation of critical or challenging incidents. Requirements Expertise in cloud architecture, with excellent knowledge of the Microsoft technology stack More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production". About Us At M-KOPA, we are revolutionising financial inclusion … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production. About Us At M-KOPA, we are revolutionising financial inclusion and … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production. About Us At M-KOPA, we are revolutionising financial inclusion and … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production. About Us At M-KOPA, we are revolutionising financial inclusion and … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production. About Us At M-KOPA, we are revolutionising financial inclusion and … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯

team you will work as a servant leader, coach and contributor within a team which places emphasis on high quality output using infrastructure as code, observability and monitoring as well as automated testing in all environments, including production. About Us At M-KOPA, we are revolutionising financial inclusion and … committed to building a fully decoupled, event-driven architecture. Why M-KOPA? Leadership Opportunity: Lead a team of talented engineers, guiding them through both legacy and greenfield projects. Innovative Environment: Continuously improve and innovate within a dynamic and supportive team. Remote Flexibility: Fully remote role within UTC -1 to … backend engineers, fostering a collaborative and high-performing environment. Lead as a servant leader, coach, and contributor, emphasising high-quality output using infrastructure as code, observability, and monitoring, as well as automated testing in all environments, including production. Full Ownership: Oversee the entire software stack, including supporting infrastructure, throughout More ❯