22 of 22 Permanent Clean Code Jobs in County Antrim

Remote Senior Software Engineer (Go)

Hiring Organisation
Form 3
Location
Belfast, UK
operational excellence are core to how we build Collaborating closely with other engineers in a flat, autonomous team structure, with a strong focus on code quality, simplicity, and continuous improvement Working with modern tooling and technologies such as Golang, Kubernetes, CockroachDB and NATS JetStream in a highly automated DevOps … tools and CI/CD pipelines Interest in owning projects end-to-end and supporting them as they go live in production Appreciation of clean code and software engineering best-practice Experience with Go, along with a “right tool for the job” mentality Great communication skills who enjoy ...

Remote Senior Product Engineer (Python & PHP)

Hiring Organisation
Arbor Education
Location
Lisburn, Co. Antrim, UK
standards. Proactively identify, take ownership of, and resolve critical system bugs and issues using advanced problem-solving skills and comprehensive system knowledge. Maintain high code quality standards through thorough, constructive code reviews, ensuring solutions are well-tested, scalable, and maintainable. Produce well-architected, efficient, and scalable code … developing technical roadmap solution designs, identifying areas for improvement, prioritising, and executing technical debt reduction. Act as a role model for technical excellence through code reviews, pair programming, and actively mentoring and coaching mid-level and junior engineers in best practices, fostering knowledge transfer within the team. Actively lead ...

Senior Software Engineer - Margin Technology - Assistant Vice President

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Java, React and/or Python Strong hands‐on experience of building RESTful APIs using popular frameworks like Spring Experience of following TDD and clean code principles Proficiency with data structures, algorithms and SQL Able to independently work in fast paced and rapidly changing environment Beneficial/Nice ...

Senior Software Engineer (AVP) – Margin Technology

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Java, React and/or Python* Strong hands-on experience of building RESTful APIs using popular frameworks like Spring* Experience of following TDD and clean code principles* Proficiency with data structures, algorithms and SQL* Able to independently work in fast paced and rapidly changing environment**Any Beneficial/ ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
here. As a senior member of a small, cross-functional team, you will lead technical decisions, mentor other engineers, and raise the bar on code quality and engineering practice. Key Responsibilities Technical Leadership & Delivery Architect and implement scalable, production-ready applications across front-end and back-end, ensuring robust … squad, balancing innovation with pragmatic delivery. Design and build secure, high-quality back-end services integrated with our cloud platform. Drive best practices in code quality, testing, security, and observability across the team. Contribute to architectural decisions and technical strategy, shaping how we build at Bright. Quality & Continuous Improvement ...

Remote Senior Java Engineer (Remote)

Hiring Organisation
The Investigo Group
Location
Lisburn, Co. Antrim, UK
technologies and is eager to learn (and teach). Feels comfortable working independently, taking initiative, and owning solutions end-to-end. Believes in writing clean, testable code and values continuous improvement. This is a great opportunity if you're passionate about impactful work, value autonomy and collaboration … APIs and services in a microservices ecosystem, often using Spring Boot , Quarkus , and modern messaging systems. Support CI/CD practices, including infrastructure as code, containerisation, and GitHub Actions or Jenkins. Collaborate cross-functionally with Product, ML Engineers, and Designers to define, plan, and deliver features. Mentor junior engineers ...

Senior Software Engineer in Belfast - Ocho

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
across multiple projects, including Java, .NET, React, Angular, Node.js, and AWS Proven experience of working in a small team Excellent communication skills Responsibilities: Write clean code... #J-18808-Ljbffr ...

Remote Python Developer

Hiring Organisation
Digital Appointments
Location
Lisburn, Co. Antrim, UK
looking for a Python Developer with robust experience, particularly with FastAPI, to help build and enhance their sophisticated systems. If you are passionate about clean code, scalable architecture, and working with modern technologies, this role is for you. About the Role: As a Python Developer, you will … exceptional data solutions. Contributing to the entire software development lifecycle, from concept and design to testing and deployment. Identifying and implementing best practices for code quality, testing, and performance. Participating in code reviews and providing constructive feedback to team members. Occasionally visiting the office near High Wycombe (approximately ...

Remote Senior Python Developer Azure - Scaling AI Platform. £90K. REMOTE

Hiring Organisation
Recruitmentrevolution.com
Location
Belfast, UK
AI. Your Skills: Experience with Azure’s native AI stack (including AI Foundry, Search, Cosmos DB, and AKS), strong Python and C# skills, VS Code (ideally with AI tools like Copilot), familiarity with Docker, Kubernetes, and scalable cloud-native architecture, and a track record of working in agile teams … Foundry, Azure AI Search, Cosmos DB, Docker, and AKS • Design and implement scalable architecture with cloud-native tools alongside a collaborative, fast-moving team • Code primarily in Python and C# - with bonus points if you can jump into React. js when needed • Speed up development using Visual Studio Code ...

Remote Senior Software Engineer

Hiring Organisation
Weekday Ai
Location
Belfast, UK
maintain robust, scalable backend systems and APIs using Python. Lead end-to-end development of complex software solutions, from concept to deployment. Write clean, efficient, and reusable code following best practices and coding standards. Collaborate with cross-functional teams including product managers, designers, and DevOps to deliver high … quality features. Optimize application performance, reliability, and scalability. Participate in architectural discussions and contribute to technical decision-making. Conduct code reviews and ensure adherence to quality standards. Troubleshoot, debug, and resolve production issues in a timely manner. Mentor junior developers and contribute to building a strong engineering culture. Required ...

Remote Senior AI Research Scientist

Hiring Organisation
AQEMIA
Location
Belfast, UK
deeply involved in coding, from prototyping to deploying production-ready models. You should have a strong software engineering mindset and a passion for writing clean, efficient, and scalable code. Share best practices in deep learning model development, testing, and reproducibility within the team. Scale AI models for real-world ...

Remote Full Stack Developer.NET 8 / ReactJS 6

Hiring Organisation
Pyramid8
Location
Lisburn, Co. Antrim, UK
SQL. Core Skills & Experience Backend: C# with .NET 8 Building and maintaining RESTful APIs SQL Server - strong query skills, stored procedures, indexing, performance tuning Clean architecture and separation of concerns Frontend: ReactJS v6 TypeScript (strict mode) React Router, Redux (or similar state management) SCSS, CSS Modules, normalize.css Testing: Backend … xUnit or equivalent for unit/integration tests Frontend: Jest, React Testing Library Writing clean, testable code with good coverage General: Git and feature-branch workflows Jira (or similar tools) Agile development practices Ability to work independently in a remote setting Nice to Haves: Experience with SSO integration ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
outstanding experiences for customers and internal stakeholders. With support from senior team members, contribute to architecture and design in your area of work. Write clean, well‐tested code in line with team standards; look for ways to improve those standards. Own, scope and deliver well defined deliverables … Collaborate closely with technical and non‐technical teams to identify and build the best solutions that maximise customer value. Contribute to a culture of code quality: implement automated unit and integration testing, and apply security practices such as threat modelling. Maintain and improve CI/CD pipelines; play ...

Remote Polyglot Software Engineer

Hiring Organisation
Spectrum It Recruitment
Location
Belfast, UK
performance virtualisation. What You'll Be Doing: Building features for a next-gen database virtualisation platform Tackling performance, scalability, and system interoperability challenges Writing clean, well-tested code in multiple languages Working cross-functionally with product, DevOps, and architecture teams Helping shape the technical roadmap and scaling engineering … building something technically ambitious and commercially disruptive Equity on offer - strong long-term upside This one's perfect for engineers who love tough problems, clean design, and working across languages and platforms. If that's you, drop me a message and let's have a chat. Spectrum IT Recruitment ...

Remote.NET Developer, C#, React

Hiring Organisation
Noir
Location
Belfast, UK
trading platforms that process vast volumes of data in real time. Their success is rooted in a deep understanding of finance, a commitment to clean, high-performance code and a relentless focus on staying ahead of the technological curve. This is a rare opportunity to join a company ...

Senior kdb+ Engineer TLNT1 NI

Hiring Organisation
Data Intellect
Location
Belfast, UK
guide junior and mid-level developers, fostering a culture of technical excellence. Own the full development lifecycle by developing, testing, supporting and maintaining all code for client applications Drive innovation by staying ahead of the curve in kdb+, q, and emerging technologies. What You Bring 5+ years of hands … both technical and non-technical stakeholders. Experience in capital markets or investment banking, understanding of the domain and its demands. A passion for clean, performant code and continuous improvement. Bonus Points For: Experience with AI tooling (Claude, Co-Pilot) Experience with Python, cloud platforms (AWS, GCP, Azure ...

Remote.NET Software Engineer

Hiring Organisation
Noir
Location
Lisburn, Co. Antrim, UK
talented .NET Software Engineer to join their fully remote team. You'll be part of a collaborative, fast-paced environment where modern tech, clean architecture, and continuous improvement drive everything we do. If you enjoy crafting high-quality applications using Angular, TypeScript, C#, .NET Core, and Azure, this … Angular, TypeScript, HTML, C#, and .NET Core Solid understanding of Azure services and cloud-based architecture A problem-solving mindset and a passion for clean, maintainable code Enthusiasm for collaboration and sharing knowledge A desire to grow, evolve, and stay ahead in the ever-changing tech landscape Location ...

Senior UI Engineer TLNT1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
aesthetic considerations Ensuring consistent application of brand and design guidelines across digital products Optimising web pages for speed, scalability, and smooth user interactions Writing clean, readable, reusable, and testable front-end code, including front-end test suites using tools such as Jest Debugging, diagnosing, and resolving functional, visual … implementation Strong understanding of responsive, adaptive, and mobile-first design Experience building and maintaining reusable component libraries with an emphasis on scalability, accessibility, and clean semantic code Experience working with design tools such as Figma or Adobe XD Understanding of SEO principles relevant to front-end engineering Strong ...

Remote Senior Software Engineer I(UK region)

Hiring Organisation
Menlo Security
Location
Newtownabbey, Co. Antrim, UK
portfolio of services that support our internal and external customers. Critically analyse and optimise our services and frameworks to ensure performance at scale. Deliver code in a repeatable and scalable manner, maintaining a high level of excellence for delivering quality software. MINIMUM QUALIFICATIONS BS/BA or relevant experience … solutions and communicate them effectively You enjoy working in a collaborative environment, and you’re committed to driving projects to completion Ability to write clean, concise and maintainable code Strong written and verbal communication skills Proactive, ambitious, and strong ability to learn new things Highly organized and detailed ...

Remote Senior Software Engineer II

Hiring Organisation
Menlo Security
Location
Belfast, UK
portfolio of services that support our internal and external customers. Critically analyse and optimise our services and frameworks to ensure performance at scale. Deliver code in a repeatable and scalable manner, maintaining a high level of excellence for delivering quality software. MINIMUM QUALIFICATIONS BS/BA or relevant experience … committed to driving projects to completion You show technical leadership and are keen to mentor and support others. Ability to write clean, concise and maintainable code Strong written and verbal communication skills Proactive, ambitious, and strong ability to learn new things Highly organized and detailed with critical attention ...

Java Engineers - All Levels JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
developing high-quality, scalable Java solutions as part of a small, talented engineering team. From day one, you'll be hands-on - writing clean, testable code, designing APIs, and contributing to technical decisions that make a real impact. This is a collaborative environment where engineers are trusted ...

Remote Optimizely Programmer (CMS & Commerce)

Hiring Organisation
Avanti
Location
Newtownabbey, Co. Antrim, UK
ever-growing software company with a flourishing customer base. Specializing in creating bespoke software solutions for individual companies, they pride themselves on writing strong, clean, and scalable code. They're seeking an experienced and qualified Optimizely Programmer to join their team, focusing on Optimizely CMS and Commerce Cloud with … developing, and maintaining web applications using the latest version of Optimizely CMS and Commerce Implementing and customizing Optimizely features and third-party integrations Writing clean, scalable, and maintainable C# and .NET code Working closely with designers, front-end developers, and business analysts Optimizing performance, security, and usability across ...