18 of 18 Remote/Hybrid Contract Code Quality Jobs

Senior AWS Platform Engineer (Build and Release)

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £545/day
customers. Responsibilities CI/CD Pipeline Design & Management: - Architect and maintain scalable CI/CD pipelines using GitHub Actions. Integrate SonarQube for code quality analysis and enforce quality gates. Manage JFrog Artifactory for artifact storage, versioning, and dependency management. Ensure pipelines support multi-environment deployments … Integration: - Automate build, test, and deployment workflows for microservices and containerized applications. Embed security and compliance checks into pipelines (DevSecOps). Implement Infrastructure as Code (IaC) for pipeline and environment provisioning using Terraform or AWS CDK. Quality & Governance: - Define and enforce coding standards and quality ...

Databricks SME and AWS Data Engineer

Hiring Organisation
Experis
Location
Northampton, Northamptonshire, East Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£460.00 - £480.00 per day
adept at working with large-scale datasets , S3 , Python , and data cataloguing tools . Familiarity with data engineering best practices is essential. Performance and Code Quality - candidate should demonstrate a strong commitment to building high-performance, scalable, and resilient distributed systems , with an emphasis on clean, maintainable … testable code . CI/CD Proficiency - Hands-on experience with CI/CD pipelines and tools (e.g., Jenkins, GitHub Actions, GitLab CI, etc.) for automated build, test, and deployment processes. Secure Development Practices - Awareness of secure coding standards , data protection principles, and experience working in regulated environments (especially ...

Senior Full Stack Engineer – FX e-trading – Java / React

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£759 - £900 per day
from UI and desktop container experiences to low-latency backend services. Lean into the latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience. What you’ll do Lead design and development of full-stack features: React/TypeScript web apps, desktop container … trading workflows. Optimize latency, throughput, and reliability across the stack; instrument observability (metrics, tracing, logging) and performance profiling. Establish engineering best practices: code standards, testing strategies (unit/integration/E2E), CI/CD, secure coding, and release management. Mentor engineers through code reviews, design sessions, and hands ...

FX e Trading Senior Full Stack Engineer (React TypeScript + Java)

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£759 - £900 per day
from UI and desktop container experiences to low-latency backend services. Lean into the latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience. What you’ll do Lead design and development of full-stack features: React/TypeScript web apps, desktop container … trading workflows. Optimize latency, throughput, and reliability across the stack; instrument observability (metrics, tracing, logging) and performance profiling. Establish engineering best practices: code standards, testing strategies (unit/integration/E2E), CI/CD, secure coding, and release management. Mentor engineers through code reviews, design sessions, and hands ...

Senior Developer

Hiring Organisation
Tiro Partners Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
demonstrate what's possible when AI is deeply integrated throughout the software development lifecycle, working with the latest AI technologies including Claude Code, GitHub Copilot, MCP, LLMs. Senior Software Engineer will: Develop and maintain software applications using Java Implement AI solutions to enhance software functionality and accelerate development workflows … Collaborate with cross-functional teams to define, design, and ship new features Leverage AI technologies throughout the development lifecycle Participate in code reviews and maintain code quality standards Modernise legacy services using AI-first approaches The ideal experience: 6+ years of experience in software development Strong ...

Full Stack Engineer Front-End Bias - Contract

Hiring Organisation
Sanderson
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £500 per day
seeking an experienced Full Stack Engineer to join their engineering team. You'll play a key role in designing, developing, and deploying high-quality software solutions used across a large-scale, mission-critical environment. This is an opportunity to work within a modern tech stack, contribute … innovative setting. Key Responsibilities Design, build, and maintain scalable full-stack applications. Develop high-quality front-end interfaces using React. Participate in code reviews, technical discussions, and architectural decisions. Collaborate with product owners, designers, and other engineers to deliver robust solutions. Ensure code quality ...

Senior Ruby Developer - EU Based

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
within a cloud-native architecture Collaborating with product, cloud, and DevOps teams to deliver high-impact functionality Contributing to technical decisions, best practices, and code quality improvements Integrating third-party services and APIs within a complex insurance environment Supporting ongoing migration, modernisation, and cloud optimisation initiatives What ...

BY WMS Sr. Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £475 to £500 per day
deliver defect fixes in a timely manner, ensuring minimal business disruption. Create and execute detailed test plans, thoroughly document results, and ensure high-quality software delivery. Contribute actively to project ceremonies, including daily stand-ups, cross-functional discussions, and design reviews. Provide regular progress updates to lead engineers ...

Tech Lead - Data Analytics & Data Engineering (AWS) - SC+NPPV3

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600 per day
using S3, AWS Glue, and Redshift Owning data architecture decisions, including data modelling, partitioning strategies, and performance optimisation Defining and enforcing engineering standards across code quality, testing, CI/CD, IaC, and observability Building and optimising ELT/ETL pipelines using Glue (PySpark) , Lambda, Step Functions … patterns Championing security-by-design in collaboration with security and assurance teams (IAM, KMS, encryption, auditability) Implementing CI/CD pipelines and Infrastructure as Code using Terraform or CloudFormation About You Essential experience: Active SC and NPPV3 clearance (both required) Proven experience as a Tech Lead or Lead Data ...

Storage Senior Automation Specialist - Contract - 11 months

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £430/day
standards, and build reusable automation patterns that are adopted across the bank, while mentoring engineers and driving best practices in GitOps and Infrastructure as Code (IaC). Responsibilities: * Define and own the storage automation roadmap, standards, and reusable patterns. * Provide governance over automation modules, code quality ...

BY WMS Engineer

Hiring Organisation
LA International Computer Consultants Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
deliver defect fixes in a timely manner, ensuring minimal business disruption. * Create and execute detailed test plans, thoroughly document results, and ensure high-quality software delivery. * Contribute actively to project ceremonies, including daily stand-ups, cross-functional discussions, and design reviews. * Provide regular progress updates to lead engineers ...

Senior Quantitative Developer

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Collaborate with quants, traders, and technology teams to productionise research Troubleshoot complex production issues and drive continuous performance improvements Adhere to best practices for code quality, testing, and version control using Git Required Skills & Experience Expert-level development experience in C and/or C++ Strong hands ...

Senior Software Engineer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day Inside IR35
flows and webchat functionalities. Collaboration at Its Best : Work closely with cross-functional teams to seamlessly integrate AI capabilities into our contact center solutions. Code with Purpose : Write clean, efficient, and maintainable TypeScript code that drives our software forward. Champion DevOps : Implement and advocate for best practices … DevOps, including CI/CD pipelines, automated testing, and infrastructure as code. Quality Assurance : Lead and participate in code reviews to ensure our code is top-notch and adheres to industry standards. Problem Solving : Troubleshoot and resolve complex technical issues across various areas of the software ...

Oracle Developer - Batch Processing

Hiring Organisation
Sanderson Government and Defence
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £650 per day
Working closely with infrastructure, testing, and operational teams to ensure stable deployments Supporting legacy and modernised systems within a secure central government environment Ensuring code quality, maintainability, and adherence to development and security standards Producing clear technical documentation and supporting knowledge transfer About You Essential experience: Active ...

Senior Backend Python Developer

Hiring Organisation
ARM
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £480/day
layers, and integrations with internal and external systems. Develop and enhance RESTful APIs, following defined contracts and API standards. Write clean, maintainable, well-tested code, adhering to agreed engineering best practices. Contribute unit and integration tests to ensure functional correctness and regression safety. Support feature delivery by implementing backend … components from pre-defined designs and tickets. Participate in code reviews, addressing feedback and continuously improving code quality. Troubleshoot backend issues using logs and diagnostics, escalating complex design concerns to onshore leads. Work within an Agile/Scrum team, contributing to sprint delivery and estimations for assigned work. ...

AI Engineer - Contract

Hiring Organisation
VIQU IT Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - 650 per day
with cross-functional teams to translate requirements into technical solutions Support model evaluation, performance tuning, and monitoring in production Contribute to best practices around code quality, testing, and scalability Required Experience: Proven experience as an AI Engineer or Machine Learning Engineer Advanced Python skills with experience ...

Java Developer - AI first development

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
microservices. Deep understanding of legacy migration strategies and service decomposition. AI/LLM Implementation Skills Hands-on experience with AI development tools (e.g., Claude Code, GitHub Copilot) and Model Context Protocol (MCP). Experience integrating AI into CI/CD pipelines and building AI-powered automation. Knowledge of prompt … engineering, model selection, and LLM capabilities. Proven AI Impact Demonstrated success in using AI to improve productivity and code quality. Experience with AI-assisted refactoring, test generation, and documentation at scale. Please apply within for further details - Matt Holmes, Harvey Nash ...

Java Developer - AI/Modernisation Project

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £575 per day
microservices. Deep understanding of legacy migration strategies and service decomposition. AI/LLM Implementation Skills Hands-on experience with AI development tools (e.g., Claude Code, GitHub Copilot) and Model Context Protocol (MCP). Experience integrating AI into CI/CD pipelines and building AI-powered automation. Knowledge of prompt … engineering, model selection, and LLM capabilities. Proven AI Impact Demonstrated success in using AI to improve productivity and code quality. Experience with AI-assisted refactoring, test generation, and documentation at scale. Please apply within for further details - Matt Holmes, Harvey Nash ...