Permanent Clean Code Jobs in County Antrim

18 of 18 Permanent Clean Code Jobs in County Antrim

Senior Java Engineer

Belfast, United Kingdom
Hybrid / WFH Options
VanRath
secure, high-performance systems using Java and Spring Boot Design and implement RESTful APIs and containerised microservices Collaborate within agile teams to deliver high-quality features and services Write clean, testable, production-grade code following best practices Contribute to CI/CD processes, test automation, and code reviews Work on solutions that demand performance, resilience, and zero … related frameworks Understanding of REST API development , SQL/MySQL , and microservice architecture Familiarity with DevOps tools: Git, Maven, Jenkins , and containerisation (Docker/Kubernetes) Strong commitment to quality, clean code, and continuous delivery Excellent problem-solving skills and a collaborative mindset Agile development experience in a team setting Bonus Skills (nice to have) Experience with big data … tools like Hadoop, Spark, or Scala Exposure to fraud, payments , or financial services platforms Understanding of cloud-native development and container orchestration Knowledge of test-driven development and modern code quality practices What's on Offer Unrivalled pension scheme that sets the benchmark in the tech industry Unheard-of bonus potential tied to performance and delivery Flexible hybrid working More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Developer

Belfast, UK
Hybrid / WFH Options
Spectrum IT Recruitment
a high-growth, award-winning SaaS company delivering cutting-edge web analytics tools to a B2B audience. We're hiring a Senior Full Stack Developer who is passionate about clean code, scalable systems, and setting the standard for engineering excellence in a team of like-minded professionals. You'll join a talented, remote-first team working on complex More ❯
Posted:

Senior Full Stack Developer

Antrim, Co. Antrim, UK
Hybrid / WFH Options
Spectrum IT Recruitment
a high-growth, award-winning SaaS company delivering cutting-edge web analytics tools to a B2B audience. We're hiring a Senior Full Stack Developer who is passionate about clean code, scalable systems, and setting the standard for engineering excellence in a team of like-minded professionals. You'll join a talented, remote-first team working on complex More ❯
Posted:

Java/Microservices Developer - VP

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
be responsibility for providing guidance and mentorship to junior team members. The succssful candidate will actively contribute to the implementation of critical features and complex technical solutions, and write clean, efficient, and maintainable code that meets the highest standards of quality. You will collaborate with other Principal Engineers to define and evolve the overall system architecture and design … in designing and developing solutions The candidate will apply internal standards for re-use, architecture, testing and general best practices. The candidate will be responsible for Agile Development Lifecycle, Code reviews, test case reviews and ensure code developed meets the requirements, Component Design/Coding/Unit Testing/Debugging, and Level 3 production support. Build and sustain … strong relationships with the senior business leaders associated with the platform Design, code, test, document and implement application release projects as part of development team. Work with development partners to ensure design and coding best practices. Work closely with Program Management and Quality Control teams to deliver quality software to agreed project schedules. Proactively notify Development Project Manager of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.NET Developer

Belfast, United Kingdom
MCS Group
Responsibilities Collaborate on sprint planning, workload estimation, and technical specification authoring. Deliver high-performance .NET applications that scale and are secure by design. Write, review, and maintain high-quality, clean, and testable code. Implement and uphold automated testing practices (unit, integration, E2E, load, and penetration testing). Ensure production environments run smoothly and assist in incident response when needed … design and architecture exposure. Good knowledge of C# and .NET (ideally .NET 6/7). Strong grasp of design patterns , software architecture, and principles like SOLID , DRY , and clean code . Proven ability to build and maintain scalable, distributed systems. Experience with SQL Server and relational database design. Exposure to NoSQL solutions is a bonus. Understanding of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Developer (Java)

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
brands. What You'll Be Doing Designing and implementing backend microservices using Java and Spring Boot Building and refining RESTful APIs that power secure, real-time payment flows Writing clean, testable code with a focus on quality, performance, and reliability Leading on feature analysis, architecture decisions, and release planning Contributing to peer reviews, automated testing, and continuous integration More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

23 Jun 2025 BBBH58377 Senior Software Developer (Java) £65000 - £80000 per annum Belfast

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
brands. What You'll Be Doing Designing and implementing backend microservices using Java and Spring Boot Building and refining RESTful APIs that power secure, real-time payment flows Writing clean, testable code with a focus on quality, performance, and reliability Leading on feature analysis, architecture decisions, and release planning Contributing to peer reviews, automated testing, and continuous integration More ❯
Employment Type: Permanent
Salary: GBP 65,000 - 80,000 Annual
Posted:

Python Developer, AVP

Belfast, United Kingdom
Hybrid / WFH Options
Citigroup Inc
the entire software development lifecycle. Collaboration & Communication: Effectively collaborate with cross-functional teams (business analysts, data scientists, etc.) to gather requirements, translate them into technical specifications, and participate in code reviews. Code Quality & Best Practices: Write clean, efficient, well-documented code, adhering to coding standards and best practices. Contribute to the development of these standards. Testing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Java Developer

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
excitement of developing their own in-house products. Now, they're looking for a Senior Java Developer to join their talented, close-knit team, someone who's passionate about clean code, collaboration, and building innovative solutions that make a difference. Why This Role Stands Out: At this agency, no two days look the same. You'll work on More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Remote Dynamics NAV/BC Developer - Mobile WMS / Inventory SaaS for NHS

Belfast, UK
Hybrid / WFH Options
RecruitmentRevolution.com
Your deep understanding of our systems and architecture will help shape smart solutions for new healthcare-focused projects. You'll be hands-on throughout the full development lifecycle: writing clean code, producing solid technical documentation, estimating effort for planning and quoting, and ensuring quality through peer reviews. Whether it's in-house or third-party work, you'll … Commercially aware with a strong understanding of business needs. • Holds a degree in Computer Science or equivalent professional experience. Ready to build tech that truly matters? At Ingenica, your code won't just sit in a backlog - it'll power real change in one of the world's most vital systems. You'll be part of a high-performing More ❯
Posted:

Remote Dynamics NAV/BC Developer - Mobile WMS / Inventory SaaS for NHS

Antrim, Co. Antrim, UK
Hybrid / WFH Options
RecruitmentRevolution.com
Your deep understanding of our systems and architecture will help shape smart solutions for new healthcare-focused projects. You'll be hands-on throughout the full development lifecycle: writing clean code, producing solid technical documentation, estimating effort for planning and quoting, and ensuring quality through peer reviews. Whether it's in-house or third-party work, you'll … Commercially aware with a strong understanding of business needs. • Holds a degree in Computer Science or equivalent professional experience. Ready to build tech that truly matters? At Ingenica, your code won't just sit in a backlog - it'll power real change in one of the world's most vital systems. You'll be part of a high-performing More ❯
Posted:

Senior Consultant, Android Developer, Deloitte Digital

Belfast, United Kingdom
Hybrid / WFH Options
Deloitte LLP
and create great solutions for iconic brands. An Android developer at Deloitte Digital plays a key role in designing, developing, and maintaining high-quality Android applications. This involves writing clean and efficient code while collaborating with cross-functional teams to ensure adherence to coding standards. Key responsibilities include: Contributing to the overall architectural design of mobile applications. Integrating … Working closely with designers to create a visually appealing and user-friendly interface. Conducting thorough testing, debugging, and optimizing performance for various devices. Creating and maintaining technical documentation for code, processes, and configurations. Effectively communicating within the team and with clients to understand project requirements. Staying updated on the latest Android development trends, tools, and technologies. Implementing security measures … full lifecycle of Android apps, from initial design and development to deployment on the Google Play Store and ongoing maintenance. Experience with version control systems, particularly Git, for managing code changes in a collaborative environment. Proficiency in writing and maintaining unit and instrumentation tests, and debugging complex issues using tools like Android Studio Debugger. Skills in optimizing app performance More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

11 Jun 2025 BBBH58416 Software Developer - .Net £35000 - £55000 per annum Belfast

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
ownership, and creative input. The ideal candidate will bring: Strong experience developing applications in .NET Solid knowledge of SQL and API integrations Comfortable working in Agile environments and writing clean, testable code A passion for continuous learning and technology innovation Experience with JavaScript Exposure to cloud platforms like Azure Package Includes: Hybrid working (3 days office, 2 from More ❯
Employment Type: Permanent
Salary: GBP 35,000 - 55,000 Annual
Posted:

Data Scientist

Belfast, United Kingdom
Liberty Insurance Limited
skills we need: Professional Python Development Experience: Minimum 1-3 years of hands-on experience using Python in a professional setting (beyond academic coursework). Strong proficiency in writing clean, efficient, and maintainable code. Collaborative Coding Practices: Proficient in using Git for version control within a collaborative development environment. Experience with pull requests, code reviews, and branch management … a variety of approaches and mechanisms in line with best practices. Develop best practices for the team and coach other team members on areas such as style, documentation, and code management. Grow your knowledge in all components of the Data Science life cycle. Seek opportunities for you and your team members to share and celebrate what you've achieved More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Consultant, Android Developer, Deloitte Digital

Belfast, United Kingdom
Deloitte LLP
and create great solutions for iconic brands. An Android developer at Deloitte Digital plays a key role in designing, developing, and maintaining high-quality Android applications. This involves writing clean and efficient code while collaborating with cross-functional teams to ensure adherence to coding standards. Key responsibilities include: Contributing to the overall architectural design of mobile applications. Integrating … Working closely with designers to create a visually appealing and user-friendly interface. Conducting thorough testing, debugging, and optimizing performance for various devices. Creating and maintaining technical documentation for code, processes, and configurations. Effectively communicating within the team and with clients to understand project requirements. Staying updated on the latest Android development trends, tools, and technologies. Implementing security measures … full lifecycle of Android apps, from initial design and development to deployment on the Google Play Store and ongoing maintenance. Experience with version control systems, particularly Git, for managing code changes in a collaborative environment. Proficiency in writing and maintaining unit and instrumentation tests, and debugging complex issues using tools like Android Studio Debugger. Skills in optimizing app performance More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
a cross-functional product team working in an agile environment where you'll contribute to the development and enhancement of meaningful applications. From day one, you'll be writing clean, maintainable code, taking part in code reviews, solving real-world problems, and learning from experienced engineers around you. What You'll Need Experience in .Net software development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

iOS Developer

Belfast, United Kingdom
Hybrid / WFH Options
WorkPal
issues in the app Reviewing the tickets of fellow developers, with comprehensive testing, and feedback Writing automated tests for the features you have worked on Skills Ability to write clean, reusable code and have a passion for mobile development Problem-solving and creating solutions Swift & Xcode Swift UI JSON Experience using REST APIs Core Data and SQLite Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

4 Jun 2025 BBBH57935 iOS Developer - NI/ROI £50000.00 - £60000.00 per annum Belfast

Belfast, United Kingdom
Hybrid / WFH Options
MCS Group
mobile team, building and supporting production-level apps deployed across various sectors. The company embraces a modern product mindset and values a strong engineering culture, with an emphasis on clean, maintainable code and top-notch user experience. Tech Stack: Swift (required) SwiftUI (nice to have) Xcode RESTful APIs App Store distribution What You'll Be Doing: Designing and … implementing new features for iOS applications Maintaining and enhancing the existing codebase Participating in sprint planning, code reviews, and release management Collaborating with QA and cross-functional teams Managing App Store releases About You: Solid commercial experience with Swift Comfortable taking ownership of the entire mobile development cycle Knowledge of SwiftUI is advantageous Proven experience of deploying apps to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Clean Code
County Antrim
25th Percentile
£42,500
Median
£45,000
75th Percentile
£47,500