Remote Legacy Code Jobs

1 to 25 of 40 Remote Legacy Code Jobs

Software Developer with Security Clearance

Lexington, Massachusetts, United States
Hybrid / WFH Options
Encode
Description: The Software Engineer will be responsible for full lifecycle application development, including designing, coding, and debugging applications in various software languages. The role includes software analysis, requirements analysis, code review, system risk analysis, and software reliability analysis. The candidate will engage in object-oriented design and analysis (OOA/OOD), software modeling and simulation, GUI design, software testing … years) - Object-Oriented Software Design and Development (5 years) - Software Design/Development (5 years) - Software programming: Java, C/C++, Python, Linux (5 years) - Updating and debugging legacy codebases (5 years) - XML and SQL (5 years) Software: - Developing, debugging, and executing software in a Windows and Linux environment (5 years) - Maven or Gradle, Git/Gitlab, Make/… Autotools (5 years) Software Tools: - Specifying, developing, and verifying software functions and modules - Good understanding of communication protocols - Ability to update and debug legacy codebases with minimal supervision - Ability to rapidly and independently learn new skills as needed Nice to Have: Programming: C+ or later, Standard Template Library, Boost Library MVC frameworks (Struts, Spring MVC, Play) Systems: Hardware and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Developer (Manufacturing Diagnostics)

Manchester, United Kingdom
Hybrid / WFH Options
Robert Bosch Group
Detailed Activities: Analysis of customer requirements, to derive technical solutions. Development of accurate estimates for proposed technical solutions. Design and development of system and sub-system components. Debug of legacy code, to resolve functional or reliability defects. Adherence to Bosch Quality Assurance Processes, including participation in technical reviews. Products to be worked on include: VCATS Server, which includes More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Symfony Developer

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Genie Ventures Ltd
feed processing by just importing the changes. - Updating tracking to meet the latest Google requirements. - Exploring new Google services. - Paying down technical debt! Changing infrastructure, adding tests, making the code easier for multiple people to work on. We're often experimenting with new technologies and approaches, we're currently particularly interested in: - How can we use GenAI to improve … our feed quality? - What do we need to do to make our key systems faster? - How can we refactor more of our legacy code in a safe, incremental way? How you'll do it Most of our systems are built with PHP and Symfony. We place a high value on automated testing and Continuous Deployment, and can deploy … multiple times each day. We really care about code quality - we have team-owned code standards and all code is peer-reviewed. We see code reviews as a vital tool to help each other improve and spread knowledge throughout the team. We have an agile approach to project management which currently has elements of Scrum and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Web Developer

City, Cardiff, United Kingdom
Hybrid / WFH Options
Mobilus Limited
larger projects and coaching junior colleagues, enhancing their technical and professional growth. Collaborate with stakeholders and cross-functional teams to integrate new features, upgrade systems and optimise performance. Perform code reviews to maintain best practices and consistent coding standards. Optimise and upgrade the existing tech stack, contributing to plans for the future. Troubleshoot and resolve bugs, maintaining system reliability … SCSS, JavaScript and MySQL Strong understanding of version control systems, especially GIT. Experience working with APIs and package managers such as Composer or NPM. Familiarity with maintaining and improving legacy codebases. The successful candidate will hold advanced skills in both front end and back end, ensuring robust and scalable solutions, as well as the confidence and ability to mentor More ❯
Employment Type: Permanent
Salary: GBP 50,000 - 60,000 Annual
Posted:

Senior Full Stack Web Developer

Cardiff, South Glamorgan, United Kingdom
Hybrid / WFH Options
Mobilus Limited
larger projects and coaching junior colleagues, enhancing their technical and professional growth. Collaborate with stakeholders and cross-functional teams to integrate new features, upgrade systems and optimise performance. Perform code reviews to maintain best practices and consistent coding standards. Optimise and upgrade the existing tech stack, contributing to plans for the future. Troubleshoot and resolve bugs, maintaining system reliability … SCSS, JavaScript and MySQL Strong understanding of version control systems, especially GIT. Experience working with APIs and package managers such as Composer or NPM. Familiarity with maintaining and improving legacy codebases. The successful candidate will hold advanced skills in both front end and back end, ensuring robust and scalable solutions, as well as the confidence and ability to mentor More ❯
Employment Type: Permanent
Salary: £50000 - £60000/annum
Posted:

Software Engineer

Bristol, Gloucestershire, United Kingdom
Hybrid / WFH Options
Leidos
languages, platforms, and tooling we rely on. Your skills and experiences: Essential: C++, Java, Rust: Proficiency in one or more of these programming languages for both application and embedded code development. IDEs and Toolchains: Experience with development tools, integrated development environments (IDEs), and toolchains relevant to development boards. Adaptability: Ability to adapt to new technologies and work in a … dynamic environment. Experience of Communication Protocols to interface with peripheral devices. Proficiency in coding for embedded systems. Unit Testing: Experience in writing and conducting unit tests for code reliability. Git: Proficient in using version control systems like Git for code collaboration. Problem-Solving: Ability to analyse problems and come up with effective solutions. Communication: Strong communication skills to … convey technical concepts and collaborate with team members. Professional experience in the design and implementation of complex solutions, ideally both clean-slate projects and updates to legacy code bases. Comfortable with platform APIs, development environments and native debugging approaches on one or more of: Windows, macOS, Linux, iOS, or Android. Commitment to code correctness and quality assurance More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead C# Software Engineer

Manchester, North West, United Kingdom
Hybrid / WFH Options
Adria Solutions
and SQL Server Enhancing user experiences with modern JavaScript/TypeScript frameworks Driving product improvements through close collaboration with Product Managers, Designers, and other Engineers Ensuring software quality through code reviews, unit testing, and best development practices Contributing to architectural decisions and mentoring junior developers Supporting DevOps processes and cloud-based deployments (bonus if familiar with Azure) Nice to … Have: Experience with PHP and legacy codebases Previous work in the financial services or SaaS industry What Were Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and the ability to work More ❯
Employment Type: Permanent
Salary: £85,000
Posted:

Lead C# Software Engineer

Nottingham, Nottinghamshire, East Midlands, United Kingdom
Hybrid / WFH Options
Adria Solutions
and SQL Server Enhancing user experiences with modern JavaScript/TypeScript frameworks Driving product improvements through close collaboration with Product Managers, Designers, and other Engineers Ensuring software quality through code reviews, unit testing, and best development practices Contributing to architectural decisions and mentoring junior developers Supporting DevOps processes and cloud-based deployments (bonus if familiar with Azure) Nice to … Have: Experience with PHP and legacy codebases Previous work in the financial services or SaaS industry What Were Looking For: Proven experience as a Senior or Lead Developer working with C#/.NET Solid knowledge of SQL Server and performance optimization Proficiency in JavaScript/TypeScript and front-end development Strong problem-solving skills and the ability to work More ❯
Employment Type: Permanent
Salary: £85,000
Posted:

Senior PHP Developer

London, United Kingdom
Hybrid / WFH Options
Salt Digital Recruitment
cashless payments. They're now hiring for a PHP Back-End Developer to join their remote-first team and contribute to a completely modernised Laravel-based platform with no legacy code. This is a great opportunity to work with cutting-edge tools, take ownership of clean, scalable features, and be supported in your professional growth with a tailored development … plan. Key Responsibilities: Write clean, reusable, test-driven code in PHP using Laravel (TDD, OOP best practices). Build and extend APIs, platform features, and 3rd-party integrations (e.g. payment gateways, marketing tools). Maintain platform performance and functionality through robust troubleshooting and optimisation. Collaborate with front-end, mobile, and back-end teams through daily stand-ups and monthly More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Engineer - Card

London, United Kingdom
Hybrid / WFH Options
Funding Circle Ltd
as fast, hassle free processes to deliver an unbeatable customer experience. The role You love to build new things but also don't shy away from digging into a legacy codebase. You love to work in a complex problem domain that is implemented with simple software systems. You have an interest or experience in Functional Programming, microservices and/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Engineer - Card

United Kingdom
Hybrid / WFH Options
WeAreTechWomen
as fast, hassle free processes to deliver an unbeatable customer experience. The role You love to build new things but also don't shy away from digging into a legacy codebase. You love to work in a complex problem domain that is implemented with simple software systems. You have an interest or experience in Functional Programming, microservices and/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Android Developer

East London, London, United Kingdom
Hybrid / WFH Options
Richard Wheeler Associates
proactive and experienced Senior Android Developer to work across a portfolio of successful apps in a fun, talented team. The apps are fully native, primarily developed in Kotlin, with legacy Java code being phased out. The technologies run directly on the phone with limited server interactions. As a key member of the team, youll have a strong track … best practices. It is envisaged the role will evolve into a leadership position. Responsibilities: Build on exciting new technologies and integration with wearable devices Develop new features, improve existing code work on ambitious projects ranging from low-level algorithms to high-level system design; plus the occasional development of a prototype app Utilise the latest Android SDKs and frameworks … to implement scalable, maintainable and testable architectures Conduct code reviews and champion high-quality code by leveraging unit tests, continuous integration, and code quality tools Essential Skills and experience: 5+ years of high-level Android development experience, with a wider software engineering background (8+ years in total) Excellent Kotlin skills and comfortable with other languages e.g. Java More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

Senior Android/Kotlin Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Richard Wheeler Associates
proactive and experienced Senior Android Developer to work across a portfolio of successful apps in a fun, talented team. The apps are fully native, primarily developed in Kotlin, with legacy Java code being phased out. The technologies run directly on the phone with limited server interactions. As a key member of the team, you’ll have a strong … best practices. It is envisaged the role will evolve into a leadership position. Responsibilities: Build on exciting new technologies and integration with wearable devices Develop new features, improve existing code - work on ambitious projects ranging from low-level algorithms to high-level system design; plus the occasional development of a prototype app Utilise the latest Android SDKs and frameworks … to implement scalable, maintainable and testable architectures Conduct code reviews and champion high-quality code by leveraging unit tests, continuous integration, and code quality tools Essential Skills and experience: 5+ years of high-level Android development experience, with a wider software engineering background (8+ years in total) Excellent Kotlin skills and comfortable with other languages e.g. Java More ❯
Employment Type: Full-Time
Salary: £76,000 - £80,000 per annum
Posted:

Magento Developer

United Kingdom
Hybrid / WFH Options
Acquire
Tired of Being Stuck in Magento Forever? Here's Your Exit Strategy. This Isn't Another Dead-End Magento Role While everyone else is asking you to maintain legacy Magento sites indefinitely, our client is offering something different: a planned escape route . They need a senior Magento developer who wants to transition into modern technologies like TypeScript, AWS … TypeScript, AWS, and microservices while still getting paid to use your current skills Own the technical relationship with a major European brand Future-proof your career instead of managing legacy code forever What You'll Actually Be Doing Phase 1 (First 12 months): Be the Magento expert for the brand's three websites. Handle the interesting stuff - loyalty … holiday + bank holidays Christmas closure (doesn't eat into your holiday) No corporate nonsense - they actually close between Christmas and New Year Ready to Stop Treading Water in Legacy Tech? This isn't about finding another Magento developer. It's about finding someone who sees where the industry is heading and wants to get there strategically. If you More ❯
Posted:

Medior Software Engineer (Svelte)

Leuven, Vlaams-Brabant, Belgium
Hybrid / WFH Options
Cuez
talkshows and events. We're looking for a Software Engineer who's passionate about crafting high-quality user experiences and modern technologies. If you love solving complex problems, improving legacy codebases and shaping the future of real-time media production, this might just be your next adventure. Core assignments Be our code maestro: Take ownership of our 'Storiez … ensure proper architectural decisions are made. Drive sustainable improvement: Contribute to an evolving codebase shaped by the energy of a fast-moving environment. You are comfortable navigating complexity and legacy code, while systematically implementing structure, best practices, and long-term stability. You see opportunity in that momentum and are motivated by the chance to make things better every More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior C++ Developer

Cardiff, Wales, United Kingdom
Hybrid / WFH Options
Peaple Talent
developer environment. Work closely with cross-functional teams to ensure effective delivery and knowledge sharing across the organisation. Support the growth of junior developers through guidance and mentorship. Perform code reviews to uphold high standards of code quality and reinforce best practices. Key Experience Required: Extensive hands-on experience with C++, including deep familiarity with commercial development environments. … continuous professional growth. Exposure to high-level languages; Python and C# experience is a plus. Familiarity with CI/CD workflows and tooling. Skilled in working with and modernizing legacy codebases. The Package: Basic annual salary up to £85,000 (dependant on experience) Remote working. Occasional expensed travel for office and home working expenses. Cycle to work scheme. Pension More ❯
Posted:

Senior C++ Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Peaple Talent
developer environment. Work closely with cross-functional teams to ensure effective delivery and knowledge sharing across the organisation. Support the growth of junior developers through guidance and mentorship. Perform code reviews to uphold high standards of code quality and reinforce best practices. Key Experience Required: Extensive hands-on experience with C++, including deep familiarity with commercial development environments. … continuous professional growth. Exposure to high-level languages; Python and C# experience is a plus. Familiarity with CI/CD workflows and tooling. Skilled in working with and modernizing legacy codebases. The Package: Basic annual salary up to £85,000 (dependant on experience) Remote working. Occasional expensed travel for office and home working expenses. Cycle to work scheme. Pension More ❯
Posted:

Senior C++ Developer

London Area, United Kingdom
Hybrid / WFH Options
Peaple Talent
developer environment. Work closely with cross-functional teams to ensure effective delivery and knowledge sharing across the organisation. Support the growth of junior developers through guidance and mentorship. Perform code reviews to uphold high standards of code quality and reinforce best practices. Key Experience Required: Extensive hands-on experience with C++, including deep familiarity with commercial development environments. … continuous professional growth. Exposure to high-level languages; Python and C# experience is a plus. Familiarity with CI/CD workflows and tooling. Skilled in working with and modernizing legacy codebases. The Package: Basic annual salary up to £85,000 (dependant on experience) Remote working. Occasional expensed travel for office and home working expenses. Cycle to work scheme. Pension More ❯
Posted:

Senior C++ Developer

Manchester Area, United Kingdom
Hybrid / WFH Options
Peaple Talent
developer environment. Work closely with cross-functional teams to ensure effective delivery and knowledge sharing across the organisation. Support the growth of junior developers through guidance and mentorship. Perform code reviews to uphold high standards of code quality and reinforce best practices. Key Experience Required: Extensive hands-on experience with C++, including deep familiarity with commercial development environments. … continuous professional growth. Exposure to high-level languages; Python and C# experience is a plus. Familiarity with CI/CD workflows and tooling. Skilled in working with and modernizing legacy codebases. The Package: Basic annual salary up to £85,000 (dependant on experience) Remote working. Occasional expensed travel for office and home working expenses. Cycle to work scheme. Pension More ❯
Posted:

Senior C++ Developer

Greater Bristol Area, United Kingdom
Hybrid / WFH Options
Peaple Talent
developer environment. Work closely with cross-functional teams to ensure effective delivery and knowledge sharing across the organisation. Support the growth of junior developers through guidance and mentorship. Perform code reviews to uphold high standards of code quality and reinforce best practices. Key Experience Required: Extensive hands-on experience with C++, including deep familiarity with commercial development environments. … continuous professional growth. Exposure to high-level languages; Python and C# experience is a plus. Familiarity with CI/CD workflows and tooling. Skilled in working with and modernizing legacy codebases. The Package: Basic annual salary up to £85,000 (dependant on experience) Remote working. Occasional expensed travel for office and home working expenses. Cycle to work scheme. Pension More ❯
Posted:

Senior C++ Developer

United Kingdom
Hybrid / WFH Options
Glasswall, LLC
and advancement of complex software • Stay abreast of the latest developments in C++ and related technologies, contributing to a progressive developer experience • Mentor and coach junior team members • Conduct code reviews, embedding quality and promoting best practices • Collaborate closely with other teams to ensure smooth delivery and knowledge distribution • Promote a balance between business value, technological improvements, and near … and communication skills • Industry experience with multi-threading and complex memory management • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python and C# would be beneficial • Comfortable working across technology domains and software stacks • Strong knowledge of Linux and Windows More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Mid-level NodeJS Developer - Surrey

Guildford, Surrey, South East, United Kingdom
Hybrid / WFH Options
G.R.E. Recruitment Limited
business for over 10 years and progressed through the ranks. You'll be developing new intelligent AI features onto a Microservices based architecture and helping them transition from a legacy codebase (PHP/ColdFusion) to NodeJS to help continue modernizing their tech stack. You'll be given excellent training and opportunities to progress your career with a clear pathway More ❯
Employment Type: Permanent, Work From Home
Salary: £55,000
Posted:

Lead Developer C# and Go

London, South East, England, United Kingdom
Hybrid / WFH Options
Broster Buchanan Ltd
tools, such as Salesforce, Segment, HubSpot, Stripe is beneficial Experience with SQL and data warehousing/pipelining tools such as BigQuery, Airflow, etc Proven experience in navigating and transforming legacy codebases, as well as leading greenfield projects More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Development Team Lead

Oxford, Oxfordshire, South East, United Kingdom
Hybrid / WFH Options
Halian Technology Limited
and motivate a team of developers - Oversee performance and escalation management - Lead scrum activities and remove blockers for the team - Monitor progress and ensure task completion within deadlines - Conduct code reviews and ensure compliance with design standards - Collaborate with Product Owners and contribute to software requirements analysis - Design scalable solutions and write unit tests - Refactor legacy code More ❯
Employment Type: Permanent, Work From Home
Posted:

Senior Software Engineer with Client Engagement Skills and eCommerce Experience

United Kingdom
Hybrid / WFH Options
NEUROTIC
engage directly with stakeholders. This is a freelance/part-time role supporting a cross-functional audit team evaluating an eCommerce company operating across cloud infrastructure, physical IT, and legacy codebases. This role blends deep technical understanding with client-facing communication and reporting. You’ll be involved in technical assessments, stakeholder interviews, and the creation of actionable recommendations around … legacy systems, cybersecurity posture, and engineering best practices within an eCommerce context. ⸻ 🔍 Key Responsibilities • Participate in a multi-disciplinary audit team reviewing eCommerce IT environments. • Assess the quality, structure, and maintainability of codebases (legacy and modern). • Evaluate infrastructure design including cloud services (AWS/Azure) and physical networks. • Analyze systems related to eCommerce operations (e.g. order flows … in English, with excellent communication skills. • Proven experience in the eCommerce domain, ideally working with or auditing D2C or omnichannel platforms. • Familiarity with cloud platforms (AWS, Azure, or GCP), legacy systems, and infrastructure-as-code tools. • Solid understanding of coding frameworks (e.g. Node.js, Java/Spring, Python/Django) and web architecture. • Experience working with eCommerce system components More ❯
Posted:
Legacy Code
Work from Home
10th Percentile
£42,500
25th Percentile
£53,125
Median
£65,000
75th Percentile
£69,375
90th Percentile
£71,250