Contract Clean Code Job Vacancies

1 to 25 of 49 Contract Clean Code Jobs

Fullstack Engineer Financial Services

London, South East, England, United Kingdom
Become
features, from user interfaces to backend services and database integration. Develop and consume RESTful APIs, contributing to our microservices-based and modular front-end architecture. Uphold high standards for code quality, performance, testing, and security. Participate actively in Agile ceremonies, code reviews, and continuous improvement efforts. Frontend: Angular (preferred), React, TypeScript, HTML5, CSS3, SASS RxJS, NgRx, Jasmine, Karma … with CI/CD pipelines, containerization, and infrastructure as code. Strong grasp of Agile methodologies and collaborative team-based development. Excellent problem-solving abilities and a passion for writing clean, maintainable code. Experience working in financial services or other regulated environments. More ❯
Employment Type: Contractor
Rate: £450 - £500 per day
Posted:

Technical Lead

Longbridge, Warwickshire, United Kingdom
Hybrid / WFH Options
Kerv Digital
the future of the company Lead on communications with the client and any partners Communicate with our clients throughout the development process. Ensure the team delivers high standards of code quality, through peer-review, in team mentoring, etc. Agile, both in the delivery methodology and in ability to technically react. Champion the principles of accessibility (never deliberately excluding anyone … microservice architecture skills. Extensive experience utilising multiple technologies to support the architectural design and team (e.g. Java, .Net, Node.js, C#, React, Angular, Spring, Kubernetes & Docker and Mobile experience) Love clean code, love helping others achieve it A good understanding of WCAG 2.2 would be preferable Excellent verbal and written English skills. Personal attributes Passionate about tech Keen to More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Technical Lead

Longbridge, City and Borough of Birmingham, West Midlands (County), United Kingdom
Hybrid / WFH Options
Kerv Digital
the future of the company Lead on communications with the client and any partners Communicate with our clients throughout the development process. Ensure the team delivers high standards of code quality, through peer-review, in team mentoring, etc. Agile, both in the delivery methodology and in ability to technically react. Champion the principles of accessibility (never deliberately excluding anyone … microservice architecture skills. Extensive experience utilising multiple technologies to support the architectural design and team (e.g. Java, .Net, Node.js, C#, React, Angular, Spring, Kubernetes & Docker and Mobile experience) Love clean code, love helping others achieve it A good understanding of WCAG 2.2 would be preferable Excellent verbal and written English skills. Personal attributes Passionate about tech Keen to More ❯
Employment Type: Contract
Posted:

Senior Full Stack Developer (SAP/ Salesforce)

United Kingdom
BrightBox Group
ES6+, or Typescript. - Engage in API development and integration, ensuring smooth interaction between various software systems. - Utilise cloud solutions, preferably Microsoft Azure, for hosting applications and managing data. - Write clean, tested code that integrates into our CI/CD pipeline using tools such as Azure DevOps, Git, GitFlow, Jenkins, Selenium, JMeter, and Blaze Metre. - Collaborate with cross-functional More ❯
Employment Type: Contract
Rate: GBP 500 - 575 Daily
Posted:

Senior Full Stack Developer (SAP/ Salesforce)

Remote work, United Kingdom
Hybrid / WFH Options
BrightBox Group
ES6+, or Typescript. - Engage in API development and integration, ensuring smooth interaction between various software systems. - Utilise cloud solutions, preferably Microsoft Azure, for hosting applications and managing data. - Write clean, tested code that integrates into our CI/CD pipeline using tools such as Azure DevOps, Git, GitFlow, Jenkins, Selenium, JMeter, and Blaze Metre. - Collaborate with cross-functional More ❯
Employment Type: Contract
Rate: £500 - £575/day
Posted:

Python Technical Architect

Bradford, West Yorkshire, Yorkshire, United Kingdom
LA International Computer Consultants Ltd
lead the design and development of scalable, high-performance applications and solutions. The ideal candidate will have strong technical leadership skills, deep Python expertise, and a passion for designing clean and robust architectures. Key Responsibilities: Architect and design scalable, secure, and robust backend systems using Python. Define best practices and coding standards for development teams. Lead technical discussions, code … databases (e.g., PostgreSQL, MongoDB). * Hands-on experience with cloud platforms (AWS, Azure, or GCP). * Familiarity with containerization (Docker, Kubernetes). * Knowledge of design patterns, OOP principles, and clean code practices. * Experience with Git, Jenkins, CI/CD pipelines. * Strong problem-solving and debugging skills. * Excellent communication and stakeholder management skills. Desirable skills/knowledge/experience More ❯
Employment Type: Contract
Posted:

Senior Software Engineer AWS, Python, Angular

London, South East, England, United Kingdom
Lorien
in AWS serverless architectures (Lambda, API Gateway, DynamoDB, Step Functions, S3, SNS/SQS, Cognito, etc.). Actively contribute to back-end development using Python, ensuring best practices in clean code and performance optimization. Support front-end architecture and implementation using Angular, ensuring a seamless and scalable user experience. Ensure robust CI/CD pipelines, infrastructure as code … building scalable front-end applications using Angular. Deep understanding of software design patterns, microservices architecture, and cloud-native principles. Hands-on experience with CI/CD pipelines, infrastructure as code (IaC) tools (e.g., Terraform, AWS CDK, or CloudFormation). Strong problem-solving skills, with an ability to navigate complex technical challenges. Excellent communication skills, capable of bridging the gap More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Hedge Fund Trading - Contract Python Developer - Futures, FX, Credit, PnL, Data eng, AWS, Javascript

London, United Kingdom
Scope AT Limited
developers. - Proficiency in one or more well-structured programming languages (eg, Python, C++, C#, Java, Rust). - Familiarity with Linux. - Strong understanding of software development best practices, including: - Writing clean, testable code. - Version control (eg, Git). - Exposure to CI/CD pipelines. - Interest in working in a trading environment. - Knowledge of financial products (eg, futures, FX, interest rate More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Software Engineer 3 (AWS)

Isleworth, London, United Kingdom
Lancesoft Ltd
this is a must. AWS certification is a bonus Expertise in working and following the best practices of using AWS serverless. Proven ability to refactor and write performant and clean code Existing experience or ability to very quickly pick up JavaScript/Typescript. It will be nice if you have experience working with Python, React, Lambda, DynamoDB, S3 … AppSync/GraphQL, API Gateway, Step Functions etc Responsibility for reviewing and testing your own and teammates code Restless attitude and a drive to always make things better and quicker Passion for technology and a fast pace of deliver Experience working with CI/CD in an agile team Team overview Product Delivery Want to deliver brilliant products and More ❯
Employment Type: Contract
Rate: From £450 to £500 per day
Posted:

Software Developer - up to £550/day Inside IR35

Exeter, Devon, England, United Kingdom
Involved Solutions
using JavaScript/TypeScript and AWS serverless architecture Apply Agile methodologies and collaborate cross-functionally in a modern DevOps environment Lead and implement robust automated testing frameworks to ensure code quality and long-term maintainability Contribute to continuous integration and delivery pipelines (CI/CD), maintaining secure, clean and well-documented code Required Skills & Experience - Software Developer … end and cloud environments Strong grasp of Agile principles and working practices Proven experience with test automation in modern development pipelines Desirable Skills - Software Developer Angular framework Infrastructure as Code (CDK/Terraform) Cypress or equivalent test automation tools This is a chance to be part of a high-performing agile delivery team where your expertise will directly influence More ❯
Employment Type: Contractor
Rate: £450 - £550 per day
Posted:

Senior Angular Developer - Shipping, Physical Inventory, Oil

London, South East, England, United Kingdom
Harvey Nash
agile development team to deliver robust enterprise-wide solutions utilising industry standard practices Design, develop, enhance and maintain applications using agreed coding standards and quality targets. Ensure quality via code reviews and thorough unit testing. Liaise with immediate scrum team, other scrum/project teams, line manager and development lead to ensure accurate and complete delivery. Contribute to the … development and implementation of software development best practices within the organisation. Writing clean and efficient code using relevant programming languages to implement the designed features and functionality. Key Competencies & Skills: Knowledge of oil, wet bulk or energy trading and risk management business Software Development Methodologies: Understanding of Agile development practices and project management tools Communication Skills: Effective communication More ❯
Employment Type: Contractor
Rate: £600 - £700 per day
Posted:

ServiceNow Consultant - London Market, Insurance, Contract

City of London, London, United Kingdom
Hybrid / WFH Options
Hanson Lee Resourcing Ltd
agile development environment. Strong knowledge on creation of data models based on the provided requirements. Strong knowledge of dependency management tools such as Maven/Gradle. Strong knowledge on Clean Architecture and Clean code practices Good troubleshooting and problem-solving skills with excellent understanding of system development methodologies, techniques, and tools. Responsible for leading the delivery teams More ❯
Employment Type: Contract, Work From Home
Rate: Up to £600 per day
Posted:

Senior Applications Developer

Chelmsford, Essex, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
of software components so that a Council can provide simple user experiences and achieve better outcomes for people and businesses. They will be responsible for leading the team writing clean, accessible code that is open by default and easy for others to reuse, developing software which meets user needs and creates meaningful interactions and relationships with users. Knowledge More ❯
Employment Type: Contract
Rate: £350 - £400/day
Posted:

Full-stack developer

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Sanderson
primarily AWS). Collaborate closely with product managers, delivery managers, business analysts, user researchers, and other engineers. Contribute to the technical direction and architectural decisions within the team. Write clean, testable code following best practices in security, accessibility, and DevOps. Participate in code reviews, pair programming, and continuous integration/deployment processes. Help troubleshoot and resolve live More ❯
Employment Type: Contractor
Rate: £400 - £432 per day, Inc benefits
Posted:

SC Cleared AWS DevOps Specialists

South Croydon, London, United Kingdom
Sanderson Government and Defence
/CD pipelines using Git/GitLab and Jenkins for automated deployments and testing. Apply DevOps methodologies to streamline development workflows and enhance system resilience. Write, review, and maintain clean and efficient code/scripts in Terraform, Python, Bash, and Ansible to support automation and infrastructure management. Leverage Docker and Kubernetes for containerization and orchestration to ensure scalable More ❯
Employment Type: Contract
Rate: £600 - £640 per day
Posted:

SC Cleared AWS DevOps Specialists

South Croydon, Surrey, England, United Kingdom
Sanderson
/CD pipelines using Git/GitLab and Jenkins for automated deployments and testing. Apply DevOps methodologies to streamline development workflows and enhance system resilience. Write, review, and maintain clean and efficient code/scripts in Terraform, Python, Bash, and Ansible to support automation and infrastructure management. Leverage Docker and Kubernetes for containerization and orchestration to ensure scalable More ❯
Employment Type: Contractor
Rate: £600 - £640 per day
Posted:

Python Technical Architect

BD1, Bradford, West Yorkshire, United Kingdom
Hybrid / WFH Options
Queen Square Recruitment Ltd
cross-functional stakeholders while keeping systems up-to-date with emerging technologies. Key Responsibilities: Architect scalable, secure backend solutions using Python. Define development best practices and coding standards. Lead code reviews and mentor developers. Collaborate with cross-functional teams including Product and Business. Guide framework/tool/platform selection. Ensure performance, reliability, and security. Participate in planning, estimation … and REST APIs. Skilled in SQL and NoSQL databases (PostgreSQL, MongoDB). Proficient with Docker/Kubernetes and CI/CD tools. Solid understanding of OOP, design patterns, and clean code. Async programming (e.g., asyncio, Celery). Experience with RabbitMQ, Kafka, GraphQL, gRPC, or WebSockets. Background in AI/ML or data-intensive systems. Cloud/architecture certifications (e.g. More ❯
Employment Type: Contract
Posted:

Senior Full Stack Developer

Wrexham, Clwyd, United Kingdom
CK Group- Science, Clinical and Technical
contract basis for 12 months. Salary: £31.49 - £41.99 per hour PAYE. Senior Full Stack Developer Role: Leverage expertise across frontend, backend, databases, and DevOps to optimize systems by writing clean code. Take ownership of end-to-end product development, making critical technical decisions that ensure our platforms are scalable and maintainable across the entire stack. Tackle our most complex More ❯
Employment Type: Contract
Rate: £31.49 - £41.99/hour
Posted:

Senior Full Stack REACT/Java Developer Contract

Dublin, City of Dublin, Republic of Ireland
Adecco
develop and maintain both client-side and server-side logic to ensure seamless integration and functionality. You will Optimse applications for maximum speed, scalability, and performance. You will write clean, efficient, and maintainable code, following best practices in frontend development.Participate in code reviews and provide constructive feedback to team members.Identify and troubleshoot frontend issues, bugs, and performance More ❯
Employment Type: Contract
Rate: £431 - £526/day ltd company
Posted:

Front-End App Developer - Glasgow

Glasgow, Lanarkshire, Scotland, United Kingdom
Lorien
CI/CD (e.g. Jenkins), including build and package management tools General knowledge - Experience in most or all of the following practices and design patterns: Programming Best Practices (i.e. Clean Code, SOLID, etc.) Are familiar with good continuous integration and continuous delivery principles Experience of microservice design patterns Bridging the gap between the technical and non-technical Translate More ❯
Employment Type: Contractor
Rate: £400 - £490 per day
Posted:

Senior Power Platform Developer - Local Government

Essex, England, United Kingdom
Salt Search
meaningful, user-focused services that benefit residents and businesses alike. Key Responsibilities: Deliver scalable, accessible software components using Power Apps, Power Automate, and Dataverse Lead on best practices around clean, open, and reusable code Support delivery teams with AI and automation capabilities Contribute to all phases of the product lifecycle, from design to release and continuous improvement Uphold More ❯
Employment Type: Contractor
Rate: £500 per day
Posted:

Frontend Developer

Glasgow, Lanarkshire, Scotland, United Kingdom
Harvey Nash
CI/CD (e.g. Jenkins), including build and package management tools General knowledge - Experience in most or all of the following practices and design patterns: Programming Best Practices (i.e. Clean Code, SOLID, etc.) Are familiar with good continuous integration and continuous delivery principles Experience of microservice design patterns Bridging the gap between the technical and non-technical Translate More ❯
Employment Type: Contract
Posted:

Python Developer

London, South East, England, United Kingdom
Proactive Appointments
and compliance-sensitive technology domain. Key Responsibilities: Support development and maintenance of Axiom ControllerView and related internal tools. Participate in complex initiatives including installations, upgrades, and system deployments. Write clean, efficient, and tested code for moderately complex projects. Analyze technical challenges and propose solutions within the finance tech domain. Assist with troubleshooting, system enhancements, and performance optimizations. Collaborate More ❯
Employment Type: Contractor
Rate: £500 - £525 per day
Posted:

Data Scientist

Milton Keynes, Buckinghamshire, South East
LA International Computer Consultants Ltd
and LLM-based OCR. Building document parsing pipelines, validations, and rule Python Proficiency: Strong coding skills using libraries like pandas, NumPy, scikit-learn, PyTorch, and Hugging Face Transformers. Writing clean, modular, and testable code. Traditional Machine Learning Models: Experience with regression (linear, ridge), classification (logistic regression, decision trees, random forests), clustering (k-means, DBSCAN), and time-series forecasting (ARIMA More ❯
Employment Type: Contract
Rate: £400 - £450
Posted:

Data Scientist

Milton Keynes, Buckinghamshire, South East, United Kingdom
Hybrid / WFH Options
LA International Computer Consultants Ltd
and LLM-based OCR. Building document parsing pipelines, validations, and rule Python Proficiency: Strong coding skills using libraries like pandas, NumPy, scikit-learn, PyTorch, and Hugging Face Transformers. Writing clean, modular, and testable code. Traditional Machine Learning Models: Experience with regression (linear, ridge), classification (logistic regression, decision trees, random forests), clustering (k-means, DBSCAN), and time-series forecasting (ARIMA More ❯
Employment Type: Contract, Work From Home
Rate: £400 - £450 per day
Posted:
Clean Code
10th Percentile
£357
25th Percentile
£413
Median
£508
75th Percentile
£595
90th Percentile
£800