176 to 200 of 213 Clean Code Jobs in London

frameworks. Skills and experience we’re looking for : You’ll bring experience in many of these areas: Production Python Engineering: Strong Python skills, writing clean, testable, production‐quality code using AI coding tools fluently (Claude Code, Cursor, Codex). LLM & Agent Systems: Proven experience building LLM‐powered ...

core banking platform, building scalable, cloud-native financial systems that are revolutionizing the banking industry. We look for engineers who are passionate about writing clean, maintainable code and solving complex distributed systems problems. Sponsorship signals are discussed on the employer page; no salary range is disclosed ...

design and build production-grade systems that scale across our evolving logistics platform. You will help operate and improve systems in production and write clean, maintainable code that stands the test of time. You’ll tackle full-stack challenges, collaborate with product and non-technical teammates, and learn ...

core banking platform, building scalable, cloud-native financial systems that are revolutionizing the banking industry. We look for engineers who are passionate about writing clean, maintainable code and solving complex distributed systems problems. Visa sponsorship is not explicitly marked on this role. Relocation support is not explicitly marked. ...

tech community Help keep Prima at the cutting edge What we’re looking for Software & Data Engineering Strong expertise in Python Passion for writing: clean reliable production-grade code Distributed Data Processing Experience building and operating: batch processing systems distributed data systems near real-time streaming pipelines Familiarity … data modelling aligned with business needs Reliability & DevOps Experience with: CI/CD pipelines testing practices for data systems Familiarity with Infrastructure as Code tools such as: Terraform CloudFormation Thrive in collaborative environments Comfortable stepping beyond your scope when needed Strong sense of ownership and team spirit Nice ...

broader coordination, you’ll keep the pod aligned, focused, and delivering at a high standard. Key Responsibilities Lead development of features and fixes, writing clean, performant, secure code aligned with business goals Review PRDs with the PM to ensure clarity, highlight edge cases, and produce accurate estimation … design for your pod’s work, running a collaborate review process with EMs and other relevant leads before implementation Raise team standards through mentoring, code reviews, and setting strong technical example Ensure production readiness – triage and prioritise live issues with appropriate urgency, coordinating with App Support and escalating when ...

already know. What We’re Looking For The Essentials 3+ years of professional Python experience, with strong backend fundamentals. You write clean, well-structured code and are comfortable owning something end-to-end, from design through deployment and monitoring. Real, hands-on experience with AWS and infrastructure … code (Terraform). You've run production infrastructure, not just experimented with it. Proficiency with Django, FastAPI, or a comparable async Python framework. Experience with data pipelines and relational databases (PostgreSQL), and building systems that serve data reliably at scale. Expert-level use of AI coding tools (Cursor, Claude ...

critical technology in an environment where engineering quality genuinely matters. I'm particularly interested in coding enthusiasts - engineers who care deeply about writing clean, efficient, maintainable code , take real ownership of their systems and enjoy solving complex engineering problems. You'll be surrounded by exceptionally strong developers , working ...

current with the latest Android trends and technologies. Solid understanding of MVVM architecture and associated design patterns. Ability to apply SOLID principles to ensure clean, scalable, and maintainable code. A strong DevOps mindset , understanding how software interacts with infrastructure. Good understanding of CI/CD processes and practical experience … collaboration skills and the desire to work closely with cross-functional teams. Nice-to-Have Skills Understanding of the Android compilation process and how code is converted into an executable. Knowledge or experience working with FHIR standards. Understanding of effective memory management , including garbage collection and reference handling. #J ...

What We're Looking For Extensive industry experience in full-stack web development. Strong knowledge of modern frameworks and tools, with a passion for clean, maintainable code. Ability to lead by example, mentor junior engineers, and contribute to a positive team culture. A collaborative mindset and a desire … Core, SQL Server TypeScript/JavaScript, SCSS/CSS, HTML/Razor ML.NET, Elasticsearch, AWS (S3/Route53/EC2/CloudFront) Infrastructure as Code (Terraform) Continuous Deployment #J-18808-Ljbffr ...

customer base. Work with more lead engineers and managers to drive initiatives to improve software engineering at SI Develop, extend, improve, and maintain our code base, workflows, documentation and tools. Collaborate with other disciplines, including user experience, design, QA and production to contribute to the overall development … principles with a passion for user experience Experience working collaboratively with UI/UX designers to develop a range of systems. Ability to write clean, maintainable, and portable code that is performant. Self-motivated with a drive to improve yourself and others continuously. Excellent communication skills and ability ...

multi-step reasoning - RAG systems that actually deliver, not just proofs of concept. Strong Python skills and solid machine learning foundations - able to write clean, production-grade code with a firm grasp of system design principles. Cloud deployment experience across AWS, GCP or Azure, using modern engineering practices. ...

models at production scale (e.g., text classification, semantic similarity, quality scoring) You have advanced proficiency in SQL and Python, with ability to write clean, production-quality code You have experience working with large-scale, unstructured text data and LLMs — including prompt design, evaluation (e.g., golden sets ...

robust Python services, design REST APIs with Django or Flask, and collaborate with AI engineers to handle large data sets. The role focuses on clean, tested code and owning features from design through delivery. We offer a competitive salary and hybrid work, with opportunities to grow into Team ...

cost of ownership, and create a competitive advantage for the company. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way more important than experience in the financial ...

total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way more important than experience in the financial ...

white-box and black-box methodologies, focusing on interpretability, steering, and behavioral studies of transformer-based LLMs. Developing high-quality, modular, and reproducible research code in Python using deep learning frameworks like PyTorch. Building and maintaining research infrastructure and technical tooling to accelerate scientific discovery. Documenting and communicating experimental … take structured technical problems and formulate hypotheses Strong programming skills in Python and deep learning frameworks like PyTorch, with a track record of writing clean, modular research code, using Git for version control. Excellent communication, enabling you to translate complex technical concepts and experimental results into clear reports ...

Thrive Here This role suits engineers who: Love solving complex technical problems Enjoy understanding systems from first principles Care about writing clean, efficient, maintainable code Want to work in an environment where technical ideas are valued Are excited by the pace and ownership of an early-stage company ...

experience developing agentic AI in production ready environments 3 years of relevant hands‐on experience with machine learning algorithms The ability to write clean and maintainable code in Python, Rust, C++ or Java A strong background in the mathematical foundations of core ML algorithms, paired with hands ...

/ML in areas such as scene understanding, multi-modal sensing, control and path planning, or vision-language understanding. The ability to write clean and maintainable code in Python, Rust, C++ or Java Experience with frameworks such as PyTorch, Tensorflow or JAX Strong written and verbal communication skills ...

work with cutting-edge technology, I encourage you to apply! About the role As a Backend Engineer, you will: Develop and maintain JavaScript code for new features and performance optimisation. Contribute to improving performance and caching as our platform continues to scale. Build maintainable, reusable, and reliable code. Work … active member of our flat-structured development team, contributing to technical and product strategy discussions. Implement software development best practices, including testing and code reviews. About you Commercial experience with JavaScript, including ES6/7 features. Experience with Node.js and related frameworks (e.g., Express, Sequelize). Experience working with ...

EventBridge to support 10x growth and multi-region high availability. Build and maintain robust CI/CD pipelines using GitHub Actions and Infrastructure-as-Code with Pulumi to enable safe, multi-daily deployments. Improve developer experience by building internal tooling and automated observability frameworks with Datadog to eliminate friction … platform engineering experience in high-growth, cloud-native SaaS environments. Deep expertise in AWS serverless ecosystems and Infrastructure-as-Code. Ability to write clean, production-ready TypeScript code. Strong bias for action. Developer-first mindset focused on automating toil and improving feedback loops. Условия Equity is included; Office location ...

role, you will help manage, test, and automate core enterprise compute and networking platforms. Rather than relying on manual setups, you will write automation code to streamline software and hardware certifications, manage plant infrastructure, and deliver infrastructure-on-demand for internal engineering teams. What You Will Be Doing Automating … Systems: Build clean Python and Ansible code to remove repetitive setup, patching, and configuration tasks across enterprise infrastructure. API Integration: Connect infrastructure endpoints via REST APIs to deliver self-service, automated compute and network environments. Lab Testing: Run hands-on testing in lab environments to validate and certify ...

that supports commodities trading, risk management and market-data processing, working closely with traders and operators to turn business needs into effective solutions. Write clean, scalable and maintainable code, primarily in Python 3. Partner with traders and quantitative analysts to understand strategies, identify opportunities and translate requirements into … well-defined development tasks from concept to delivery, communicating progress clearly and producing dependable solutions on time. Contribute ideas through technical design discussions and code reviews, and help strengthen our testing and software-development practices. Bachelor’s degree in Computer Science, Engineering or a related field. 3+ years ...

Collaborate with other Data Scientists and engineers to productionise ML features, models, and evolve our evaluation and monitoring frameworks. Write high‐quality, interpretable Python code for feature engineering and model training, contributing directly to our core products. Communicate hypotheses, evaluation results, and monitoring dashboards clearly to both technical … range of feature engineering techniques (e.g., target encoding). Solid grasp of frequentist and Bayesian statistics for parameter estimation and experimentation. Experience in writing clean, production‐grade Python code for both model training and inference. Excited to leverage LLMs for coding support and process optimisation to maximise personal ...