Contract Code Quality Jobs in London

15 of 15 Contract Code Quality Jobs in London

Software engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
Computer Futures
AWS AI services such as Amazon Lex and c (LLMs). Collaborate with cross-functional teams to integrate AI capabilities into contact centre solutions. Write clean, efficient, and maintainable code in TypeScript. Implement and advocate for DevOps best practices, including CI/CD pipelines, automated testing, and infrastructure as code. Lead and participate in code reviews to ensure … code quality and adherence to best practices. Troubleshoot and resolve complex technical issues across multiple areas of the software stack. Stay up-to-date with the latest industry trends and technologies to ensure our solutions remain competitive yet sustainable. Requirements: Proven experience as a Senior Software Engineer or similar role. Strong expertise in AWS services, particularly Amazon More ❯
Employment Type: Contractor
Rate: £650 - £700 per day
Posted:

Software engineer

London, United Kingdom
Hybrid / WFH Options
Computer Futures
AWS AI services such as Amazon Lex and c (LLMs). Collaborate with cross-functional teams to integrate AI capabilities into contact centre solutions. Write clean, efficient, and maintainable code in TypeScript. Implement and advocate for DevOps best practices, including CI/CD pipelines, automated testing, and infrastructure as code. Lead and participate in code reviews to ensure … code quality and adherence to best practices. Troubleshoot and resolve complex technical issues across multiple areas of the software stack. Stay up-to-date with the latest industry trends and technologies to ensure our solutions remain competitive yet sustainable. Requirements: Proven experience as a Senior Software Engineer or similar role. Strong expertise in AWS services, particularly Amazon More ❯
Employment Type: Contract
Rate: £650 - £700/day
Posted:

Senior Systems Engineer - Github

City, London, United Kingdom
Hybrid / WFH Options
IntaPeople
practices. You ll join a newly formed team responsible for building tools and automation that improve how GitHub is managed across the business. The role is hands-on and code-heavy, with a strong focus on GitHub API integration, policy enforcement, and operational tooling. Key Responsibilities: Design and build scalable tools to manage GitHub Enterprise environments. Automate organisation and … repository setup, policy enforcement, and lifecycle management. Develop GitHub Apps and Actions to maintain code quality and security standards. Integrate GitHub with internal systems such as identity providers and compliance tools. Use languages like Go, Python or Java to interact with APIs and develop robust systems. Support adoption of automation and emerging tools like GitHub Copilot (AI … Apps. Background in Ops, Infrastructure or SRE roles with a focus on automation. Familiarity with modern SDLC practices, security tooling, version control and testing frameworks. Experience using Infrastructure as Code tools (e.g. Terraform). Strong problem-solving ability and a proactive mindset. Nice to Have: Hands-on experience with AI developer tools like GitHub Copilot. Knowledge of Docker, Kubernetes More ❯
Employment Type: Contract
Rate: GBP 500 - 600 Daily
Posted:

Senior Systems Engineer - Github

London, Coleman Street, United Kingdom
Hybrid / WFH Options
IntaPeople
practices. You’ll join a newly formed team responsible for building tools and automation that improve how GitHub is managed across the business. The role is hands-on and code-heavy, with a strong focus on GitHub API integration, policy enforcement, and operational tooling. Key Responsibilities: Design and build scalable tools to manage GitHub Enterprise environments. Automate organisation and … repository setup, policy enforcement, and lifecycle management. Develop GitHub Apps and Actions to maintain code quality and security standards. Integrate GitHub with internal systems such as identity providers and compliance tools. Use languages like Go, Python or Java to interact with APIs and develop robust systems. Support adoption of automation and emerging tools like GitHub Copilot (AI … Apps. Background in Ops, Infrastructure or SRE roles with a focus on automation. Familiarity with modern SDLC practices, security tooling, version control and testing frameworks. Experience using Infrastructure as Code tools (e.g. Terraform). Strong problem-solving ability and a proactive mindset. Nice to Have: Hands-on experience with AI developer tools like GitHub Copilot. Knowledge of Docker, Kubernetes More ❯
Employment Type: Contract
Rate: £500 - £600/day
Posted:

Software Engineer (C++/Python/Linux)

City of London, London, United Kingdom
Hybrid / WFH Options
Adecco
to support computational and data science projects within the Department of Earth Science and Engineering. The role involves close collaboration with researchers to develop, implement, and support high-quality software solutions for both teaching and research. Key Responsibilities Collaborate with researchers to deliver data-driven and computational research solutions. Manage technical projects, including requirements gathering, planning, and risk … best practices in software engineering (CI/CD, testing, version control) Excellent communication and interpersonal skills Organised, with strong project and problem-solving skills Collaborative and committed to software quality Desirable: Experience in the higher education or research sector Familiarity with high-performance computing and numerical methods Experience with Linux systems and DevOps or Agile practices Willingness to More ❯
Employment Type: Contract
Rate: £25 - £30/hour
Posted:

Software Engineer C++/Python/Linux

London, South East, England, United Kingdom
Hybrid / WFH Options
Adecco
to support computational and data science projects within the Department of Earth Science and Engineering. The role involves close collaboration with researchers to develop, implement, and support high-quality software solutions for both teaching and research. Key Responsibilities Collaborate with researchers to deliver data-driven and computational research solutions. Manage technical projects, including requirements gathering, planning, and risk … best practices in software engineering (CI/CD, testing, version control) Excellent communication and interpersonal skills Organised, with strong project and problem-solving skills Collaborative and committed to software quality Desirable: Experience in the higher education or research sector Familiarity with high-performance computing and numerical methods Experience with Linux systems and DevOps or Agile practices Willingness to More ❯
Employment Type: Contractor
Rate: £25.00 - £30.00 per hour
Posted:

Machine Learning/ Automation Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Morgan Hunt Recruitment
S3, Aurora/Postgres) Implement OCR, NLP, and ML for document analysis and automation risk assessment Lead R&D spikes and validate system improvements through robust data analysis Ensure code quality, testing, observability, and non-functional compliance (security, UX, performance) Coach team members and contribute to Agile delivery practices Essential Skills Strong commercial experience with Python, TypeScript More ❯
Employment Type: Contractor
Rate: £450 - £600 per day
Posted:

CPTO / CTO / Director of Architecture & Engineering - FS

London, South East, England, United Kingdom
Sanderson
of solution architects and engineering leads across domains. Drive DevSecOps practices, CI/CD automation, and cloud-native engineering (preferably on Azure or AWS). Promote engineering best practices, code quality, and technical debt management. Ensure compliance with data protection (e.g., UK GDPR), security standards (e.g., ISO 27001), and regulatory requirements (e.g., FCA). Manage architectural risk … of solution architects and engineering leads across domains. Drive DevSecOps practices, CI/CD automation, and cloud-native engineering (preferably on Azure or AWS). Promote engineering best practices, code quality, and technical debt management. Ensure compliance with data protection (e.g., UK GDPR), security standards (e.g., ISO 27001), and regulatory requirements (e.g., FCA). Key Skills & Experience More ❯
Employment Type: Contractor
Rate: £800 - £1,400 per day
Posted:

Senior Automation Test Analyst

Bromley, Kent, England, United Kingdom
Hybrid / WFH Options
Foresters Financial
Test team, Business Analysts & Developers in order to automate tests for Key Product Workflows as part of Functional, Integration, and Regression Testing. You will be responsible for ensuring software quality by testing, produced using Structured Testing Methods and existing frameworks in order to execute automated test suites to find defects, through Sprint, Integration and Regression testing activities prior … development to ensure correct test conditions Identifying appropriate and comprehensive test data requirements Executing tests in a timely manner, raising and managing defects in a way that demonstrates quality of information is paramount Providing high quality results analysis to the Test Manager and other stakeholders Working hours are 40 hours a week Monday to Friday. Start More ❯
Employment Type: Contractor
Rate: £65,000 per annum
Posted:

Java Developer

South Croydon, Surrey, England, United Kingdom
Lorien
or Kubernetes.* Experience of Continuous Integration (CI) and Continuous Delivery (CD).* A passion for delivering quality code, by use of TDD and setting high software quality standard. We're also using the following technologies and patterns, it would be great if you had some of the skills, if not we can help develop them More ❯
Employment Type: Contractor
Rate: £500 - £550 per day
Posted:

Platform Engineer - Golang

London, South East, England, United Kingdom
Hybrid / WFH Options
Salt Search
deliver secure, scalable, and flexible cloud infrastructure through automation and DevOps best practices. You'll join a high-performing team working across cloud provisioning, CI/CD, infrastructure-as-code, and container orchestration. Key Responsibilities: Design and build reusable infrastructure modules and tooling using Golang and Terraform Develop and maintain secure, scalable reference architectures in AWS Support the setup … CI/CD tooling such as Git and Jenkins Deep understanding of Kubernetes , container orchestration, and cloud-native patterns Experience with Docker and scripting for automation Strong focus on code quality , testing, and best practices in a DevOps environment Comfortable working in Agile teams and communicating clearly across engineering, product, and security stakeholders Passionate about improving developer … experience and contributing to team knowledge-sharing Nice to Have: Experience with Kafka, gRPC, GraphQL, or policy-as-code tools like Sentinel or OPA Contributions to internal or open-source platforms Familiarity with building cost-optimized and compliant infrastructure in regulated environments *Rates depend on experience and client requirements More ❯
Employment Type: Contractor
Rate: £310 per day
Posted:

Senior UI Developer

London, United Kingdom
Hybrid / WFH Options
Randstad Digital
trading conditions. Evolve and maintain GUI architecture and component libraries to support scalability and responsiveness. Mentor junior developers and foster a high-performance engineering culture. Uphold rigorous standards of code quality, operational resilience, and risk management. What You Bring: 10+ years of GUI development experience, ideally in trading or real-time systems. Expertise in Java (Swing/… skills with a focus on real-time data visualization and performance tuning. Solid understanding of FX trading and limit order workflows. Proven experience leading development teams and managing global code releases. Excellent collaboration and communication skills across geographically distributed teams. A full-stack mindset with a deep understanding of system integration and data flow. Preferred Qualifications: Bachelor's degree More ❯
Employment Type: Contract
Posted:

Senior GUI Developer - Investment Banking

London, South East, England, United Kingdom
Robert Walters
real-time trading conditions.Drive the evolution of our GUI architecture and component libraries.Mentor junior developers and contribute to a culture of engineering excellence.Maintain a strong focus on risk excellence, code quality, and operational resilience.What We ValueDeep expertise in GUI development for trading or other real-time systems.Strong understanding of FX trading products, especially limit order workflows.Ability to More ❯
Employment Type: Contractor
Rate: £600 - £675 per day
Posted:

Senior Apple iOS Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Salt Search
a deep understanding of the Apple ecosystem, from iPhones and iPads to watchOS and iOS frameworks, and a strong grasp of best practices in mobile architecture, user experience, and code quality. This role is ideal for a proactive and self-motivated developer who thrives in a remote, collaborative environment and can independently drive projects to completion. Key Responsibilities Develop … and maintain iOS applications using Swift and Objective-C Collaborate with product managers, designers, and other developers to define, design, and ship new features Write clean, scalable, and maintainable code following Apple's Human Interface Guidelines Identify and fix bugs and performance bottlenecks Integrate with RESTful APIs and third-party libraries/services Ensure the performance, quality, and responsiveness of applications Participate in code reviews and contribute to continuous improvement of development processes Stay up to date with the latest iOS development trends and technologies Required Skills & Qualifications 5+ years of professional iOS development experience Expert-level knowledge of Swift and strong experience with Objective-C Deep understanding of UIKit, CoreData, CoreAnimation, CoreLocation, AVFoundation More ❯
Employment Type: Contractor
Rate: £350 - £450 per day
Posted:

C++ Analyst/ Developer - Trading / Investment Banking

London, United Kingdom
Sanderson Recruitment
services for user interfaces using C++ Work with quants, traders, and other stake holders to design, implement and test technology used in trading Participate in DevOps (continuous integration pipeline, code quality tools, release methodologies) Experience: 5+ years of experience building highly performant, low-latency systems on Linux platform Expert level C++ programmer. Must have ability to use … query coding is required Nice to have: Proficiency in Python Proficiency with Linux platform Strong analytical and problem-solving skills; ability to work in fast-paced environments delivering quality solutions Knowledge of FIX and other exchange connectivity protocols Knowledge of market microstructure, Smart Order Routing, and Order Management systems Reasonable Adjustments: Respect and equality are core values to More ❯
Employment Type: Contract
Rate: £575 - £625 per day
Posted:
Code Quality
London
10th Percentile
£359
25th Percentile
£413
Median
£488
75th Percentile
£672
90th Percentile
£750