12 of 12 Permanent Clean Code Jobs in County Antrim

Software Engineer

Hiring Organisation
Bamboo Rose
Location
Belfast, UK
Employment Type
Full-time
backend solutions. Work across the full stack as needed to support end-to-end feature delivery. Participate in full SDLC activities including estimating, coding, code reviews, debugging, and deployment. Focus on data modelling, SQL database design, schema, statement optimization and performance. Platform Modernization & Cloud Architecture Contribute to the cloud … here Real Impact: Ship features that directly support global retailers and deliver immediate customer value. Strong Engineering Culture: Work with technical leaders who value clean code, good architecture, and strong problem-solving. Challenging Problems: Tackle meaningful technical work across the stack—UI, services, data, and distributed systems. ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Belfast, UK
Employment Type
Full-time
DynamoDB, RDS) NestJS or equivalent back-end frameworks Microservices and event-driven architectures We also actively embrace AI coding assistants (such as Claude Code) to speed up development, improve code quality and reduce repetitive work — and we encourage engineers to use these tools effectively. What we're looking … experience developing UIs with React Solid understanding of cloud-native engineering on AWS Experience with microservices, messaging patterns and distributed systems A commitment to clean code, testing, observability and operational excellence A proactive and motivated mindset — someone who wants to build, ship and iterate quickly Interest ...

Front-End Software Engineer

Hiring Organisation
Bamboo Rose
Location
Belfast, UK
Employment Type
Full-time
here Real Impact: Ship features that directly support global retailers and deliver immediate customer value. Strong Engineering Culture: Work with technical leaders who value clean code, good architecture, and strong problem-solving. Challenging Problems: Tackle meaningful technical work across the stack ...

Python Software Engineer- ID45797

Hiring Organisation
Humand Talent
Location
Belfast, UK
Employment Type
Full-time
will be trusted to take responsibility across the stack, including • Building and evolving backend services in Python using frameworks such as FastAPI • Designing clean, scalable APIs used by both internal teams and external customers • Developing intuitive and responsive user interfaces using React • Shaping cloud infrastructure and deployment approaches • Writing … well tested, maintainable code that is built for production • Improving reliability, performance and developer experience as the platform grows You will work closely with AI specialists, product and design, but your focus will always be on strong software engineering fundamentals. About You You are a confident full stack engineer ...

Machine Learning Engineer

Hiring Organisation
TechByte Talent Ltd
Location
Belfast, UK
Employment Type
Full-time
with product, engineering, and non-technical stakeholders to embed AI into real workflows Improve the scalability, reliability, and performance of existing ML systems Review code and architecture, setting a high engineering standard Analyse data and run ad-hoc studies to generate actionable insights into marketing effectiveness What They … experience with PyTorch, TensorFlow, or similar ML libraries Experience deploying and maintaining ML models in production Solid software engineering fundamentals (algorithms, data structures, clean code) Comfortable working with Docker and containerised systems Experience collaborating cross-functionally and owning delivery, not just models A mindset focused on impact, curiosity ...

Machine Learning Engineer

Hiring Organisation
AssetCool
Location
Belfast, UK
Employment Type
Full-time
with image processing and common computer vision libraries (e.g., OpenCV, NumPy, Pillow, SciPy, Matplotlib). Good engineering habits: Git-based workflows, virtual environment usage, clean code, and reproducible experiments. Strong problem-solving ability, able to iterate quickly and learn new tools and techniques. Preferred Skills & Experience Experience with ...

React Native Developer

Hiring Organisation
Daysix
Location
Belfast, UK
Employment Type
Full-time
from design and implementation to release and support. You'll turn ideas into solutions, working alongside designers and other developers. You take pride in clean, tested, maintainable code. You are motivated, collaborative, and hungry to learn and grow. You have great communication skills. You balance independence with teamwork. ...

Senior Software Developer | Webigence and Spark Travel

Hiring Organisation
Spark Travel
Location
Belfast, UK
Employment Type
Full-time
TypeScript) based frontends, SQL Server, Cosmos DB. Own mission‐critical modules such as pricing engines, itinerary or form builders, client proposal app, etc. Write clean, tested code; automate everything from CI/CD pipelines (Azure DevOps/GitHub Actions) to performance benchmarks. Investigate and diagnose issues and perform ...

Data Engineer

Hiring Organisation
Boothbay Fund Management LLC
Location
Belfast, UK
Employment Type
Full-time
with researchers to optimize data delivery. Make available new datasets Implement data quality checks and monitoring systems. Assist in database design and optimization. Write clean, maintainable code following best practices. Participate in code reviews and documentation. Qualifications A degree in Computer Science, Mathematics, Physics or other quantitative ...

Mid-Level Python Developer

Hiring Organisation
TriloDocs (part of Genactis Group)
Location
Belfast, UK
Employment Type
Full-time
Role We're looking for a Mid-Level to Senior Python Developer with a strong STEM background — someone who can not only write clean, effective code but also understand and work with scientific tables and datasets. You'll contribute to the design and development of scalable, secure software … solutions, and collaborate closely with other developers, product managers, and domain experts. Responsibilities Write clean, maintainable Python code. Build and improve backend systems and APIs. Work with structured scientific and clinical data. Participate in code reviews, testing, and documentation. Collaborate in Agile teams using Scrum or Kanban. Stay ...

Software Engineer (Backend & Agents)

Hiring Organisation
Dex
Location
Belfast, UK
Employment Type
Full-time
genuinely excited about what we're building Can demonstrate strong backend experience in Python, and solid CS foundations Take pride in writing clean, maintainable code Are outcome-oriented and proactively take ownership of areas of the codebase Excel at systematically breaking down complex problems and weighing up solutions ...

Web Developer

Hiring Organisation
NuWeb Solutions
Location
Belfast, UK
Employment Type
Full-time
maintaining scalable and efficient web solutions. Daily tasks include front-end and back-end web development, designing dynamic, user-friendly webpages, and writing clean and efficient code using modern programming languages. The role may also involve collaborating with cross-functional teams, troubleshooting issues, and implementing innovative web design ...