401 to 425 of 451 Python Jobs in Central London

broader global setup, focused on AWS infrastructure - maintaining platform reliability while driving automation across the estate. 🛠️ Tech/Environment AWS (core focus) Terraform & Ansible Python (preferred)/Bash Linux environments Strong focus on automation + reducing manual processes 🎯 What they’re looking for Solid SRE/DevOps experience … environments Strong scripting (Python ideally) Infrastructure as Code (Terraform/Ansible) Linux-first mindset Engineers who can own problems and drive improvements, not just maintain ⚡ Interview Process Technical Q&A (45 mins) Cultural interview (30 mins) They’re moving quickly and can wrap this up within a week. ...

Head of Platform – GCP, Kubernetes, Terraform, CI/CD, Python, Security, Line Management Oliver Bernard are currently seeking a strong, Platform Lead/Head of Platform to join a client of ours on a digital transformation orientated project. Existing plans are focused on embracing Cloud Native, removing …/week, and can offer £90-110K (plus benefits) for the right profile. Head of Platform – GCP, Kubernetes, Terraform, CI/CD, Python, Security, Line Management ...

developers, infrastructure engineers, and project managers to ensure timely resolution of issues and alignment on priorities. Work on automation using but not limited to Python, Shell scripting, and GitLab pipeline. Required Skills and Qualifications: Proven experience in mainframe environments, particularly with CICS webservices, ZOS Connect EE, DB2, and batch processing. … pressure and manage multiple priorities in a fast-paced environment. Strong problem-solving skills and a proactive approach to identifying and resolving issues. Desirable: Python knowledge, Experience with Gitlab pipeline, Improvement/Automation with ...

retention and behavioural insights . This is more than just a reporting role, it’s an opportunity to use your skills in SQL, Python, and BI tools (e.g., Tableau/Qlik) to influence strategy, close data gaps, and directly impact customer outcomes. Key Responsibilities: Build and automate scalable reporting solutions … tools ✅ Experience building or working with data pipelines ✅ A track record of turning data into insights and business recommendations Nice to Have: Exposure to Python or R for statistical/data analysis Experience working with customer churn, loyalty, or retention metrics Background in FinTech or product-led environments About ...

training, benchmarking, and advancing large language models, collaborating closely with researchers. This includes curating code examples, providing precise solutions, and making corrections in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go; evaluating and refining AI-generated code for efficiency, scalability, and reliability; and working with cross-functional … solutions. What Does a Typical Day Look Like? Working on AI model training initiatives by curating code examples, building solutions, and correcting code in Python, JavaScript (including ReactJS), C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code to ensure that it is efficient, scalable, and reliable. ...

Drive clarity on dependencies, timelines, and outcomes to senior leadershipTechnical Leadership * Define architecture and platform strategy across mobile (Flutter), web (Next.js), and backend (Node.js, Python) * Lead and optimise AWS cloud infrastructure for scalability, resilience, and cost efficiency * Champion best practices in microservices, API-first design, DevOps, CI/… systems in fast-growth organisationsTechnical Skills * Deep knowledge of modern software architecture (cloud, microservices, APIs) * Experience with Flutter (mobile), Next.js (web), Node.js/Python (backend) * Extensive AWS cloud expertise * Ability to provide strategic guidance and challenge teams on design, scalability, and implementationLeadership Profile * A Hybrid leader: strategic, technical, and people ...

clarity on dependencies, timelines, and outcomes to senior leadership Technical Leadership Define architecture and platform strategy across mobile (Flutter), web (Next.js), and backend (Node.js, Python) Lead and optimise AWS cloud infrastructure for scalability, resilience, and cost efficiency Champion best practices in microservices, API-first design, DevOps, CI/… systems in fast-growth organisations Technical Skills Deep knowledge of modern software architecture (cloud, microservices, APIs) Experience with Flutter (mobile), Next.js (web), Node.js/Python (backend) Extensive AWS cloud expertise Ability to provide strategic guidance and challenge teams on design, scalability, and implementation Leadership Profile A Hybrid leader: strategic, technical ...

schema design, domain-driven architecture, and concurrency. Familiarity with the OpenAPI specification and code generation toolsets for API development. Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based ...

Senior Python/Data Engineer | Snowflake, Databricks, AWS/Azure | FinTech | London (Hybrid) High-growth FinTech hiring a Senior Python/Data Engineer to build scalable cloud data platforms used by global banks and hedge funds. What You’ll Do Build data pipelines & backend services in Python Work with Snowflake … Databricks, AWS/Azure Design scalable, high-performance data systems What They Want Strong Python + SQL Experience in data engineering/data platforms Hands-on with Snowflake or Databricks Cloud experience ( AWS or Azure ) Why Join High-impact role on large-scale data systems Strong engineering culture + modern ...

sports analytics, machine learning, and data science methodologies Your Background 3+ years of industry experience as a Data Scientist , plus a strong academic foundation Python Data Science Stack : Advanced proficiency in Python , including Pandas, NumPy and scikit-learn. Statistical & Machine Learning Modelling : Experience with a variety of ML techniques ( regression ...

growing part of the product Experience with Hotwire (Turbo & Stimulus) and Tailwind CSS Familiarity with background job processing (Sidekiq, Delayed Job, etc.) Experience with Python and FastAPI - our data pipeline and some supporting services are built in Python, and you'd be expected to maintain and contribute to these alongside … cloud infrastructure and deployment platforms Experience working in a startup or high-growth environment Our Stack Backend: Ruby on Rails, PostgreSQL, Sidekiq Data & Services: Python, FastAPI Frontend: Hotwire (Turbo Stimulus), Tailwind CSS, Three.js Infrastructure: Render Tooling: GitHub Actions, Sentry About Resi Resi is the UK’s number one home extension ...

SaaS platform used to assess over £200bn of non-life insurance business. This is a mid-level software engineering role focused on production-grade Python development rather than research or one-off analysis. Hybrid role based in London (2 days per week in office) You will work in a team … datasets. Cloud Infrastructure: Utilize Azure PaaS tools including Functions, Batch, Blob/Table Storage, and CosmosDB. Integration: Work on the integration and restructuring of Python and C# codebases to improve cohesion. Standards: Apply software engineering best practices including OOP, unit testing, and CI/CD. To be successful in this ...

with an AI Health-tech partner based in Central London who is looking to hire a Senior Backend Engineer, who is expertly skilled in Python, AWS and NoSQL databases. This is a very exciting opportunity to join a company who are creating a product that can help save lives … expanding to 20 by the end of 2026), which is split into three squads working on two core products. With your experience as a Python backend engineer, you will be building backend components for their core platform. Must have skills: 8+ years’ experience in backend development, specifically in Python. Experience ...

implement models and strategies Work on high-performance, low-latency systems handling large-scale market data Tech Environment Language-agnostic environment with exposure to Python, Java, C++ , and other modern technologies Emphasis on clean code, performance optimization, and robust system design Modern development tools, cloud technologies, and data pipelines What … Looking For Strong academic background in Computer Science, Mathematics, Physics, Engineering, or a related field Solid programming skills in at least one language (e.g., Python, Java, C++) Strong problem-solving ability and analytical mindset Interest in financial markets and quantitative trading Why Join? Competitive salary up to £100,000 + ...

reliability, performance, and self‐service tooling. Key responsibilities Design, deploy, and operate containerised services and internal tools used by trading desks and quants (Python‐based backend services, APIs, data pipelines). Maintain and optimise low‐latency systems in colocation environments, collaborating with trading and infrastructure teams on performance and resilience. … observability for services and infrastructure using metrics, logging, and alerting (e.g., Prometheus, Grafana, and related tooling). Key requirements Strong backend development experience with Python , including experience building APIs (e.g., FastAPI or similar frameworks). Experience with Prometheus ‐style observability: metrics, alerting, and dashboards; familiarity with Grafana is a plus. ...

complex data landscapes and building workflows that support better decision making. The role is end to end. That means data engineering in Palantir Foundry, Python and PySpark, through to user-facing applications in TypeScript or React, and embedding AI workflows using AIP Logic and AIP Analysts. You will have ownership … architected, working iteratively to build, demo, and refine based on client feedback. Who They Are Looking For Fluency in one or more of Python, SQL, TypeScript or React, with the ability to pick up others Solid grounding in data engineering, ETL pipelines and application development Familiarity with Palantir (Foundry, Gotham ...

C++ Team Lead - (Principal, Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency) ***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does … with your thinking, then my client could be the ideal place for you to develop your career. Benefits (not exhaustive list): Team LeadC++ (Principal, Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency) Competitive salary 25 days annual leave - not including bank holiday Private medical insurance Flexible working hours Company ...

shared architecture across the portfolio. Essential Requirements 3-6+ years building production-grade full-stack applications, with clear ownership. Strong backend experience in Python (FastAPI preferred) and solid database skills (PostgreSQL/MongoDB). Proven experience building and shipping mobile apps with React Native. Strong React fundamentals (Next.js experience … product decisions from engineering perspective. Evidence of shipping quickly in small teams (links to apps, repos, case studies, live products). Desired Node.js alongside Python for services or integrations. App Store/Google Play release experience. Experience with vector databases (e.g., Chroma) and embedding pipelines. LangChain or CrewAI for orchestration ...

setting direction, maintaining standards, and driving output Designing and delivering data solutions across platforms, including low/no-code tooling and code-based approaches (Python, PySpark, SQL) Overseeing the development of user-facing applications and workflows using TypeScript and React Acting as the primary client interface, shaping requirements and translating … sharing and capability uplift Ideal Background 6+ years’ experience in software engineering, data engineering, or full-stack development Strong proficiency across multiple languages, including Python and SQL, with exposure to TypeScript and/or React Deep understanding of data engineering principles, including ETL pipelines, distributed processing, and data architecture Experience ...

decisions are made, working closely with data and engineering teams. The opportunity Develop and refine credit risk strategies Work with data using SQL and Python Assess performance and identify risk trends Support automation of processes and workflows Partner with technical teams to improve systems Immediate access to senior stakeholders Required … background Around 3–6 years’ experience in credit risk strategy Strong SQL and ideally Python Experience working with lending or risk data Comfortable in a fast-paced, hands-on environment ...

critical parts of a streaming ecosystem. What You’ll Be Working On Building and supporting APIs and microservices in production Developing backend systems using Python + AWS (Lambda, API Gateway, S3, DynamoDB) Working with event-driven systems (Kafka, SNS/SQS, etc.) Supporting and improving existing production systems Debugging real … world issues and keeping systems stable at scale Collaborating within an existing team + codebase (pragmatic engineering) Tech Stack Python AWS (Lambda, API Gateway, S3, DynamoDB, IAM) Event-driven systems (Kafka, SNS/SQS) Databases (Postgres, DynamoDB, Couchbase) CI/CD (Concourse, Git workflows) Observability (Prometheus, Grafana, CloudWatch) What ...

that support critical services across the ecosystem. What You’ll Be Working On Designing and delivering scalable APIs and microservices Building backend systems using Python + AWS (Lambda, API Gateway, S3, DynamoDB) Handling event-driven architectures (Kafka, SNS/SQS, etc.) Driving system design decisions across distributed systems Improving observability … reliability, and performance in production Debugging complex issues and leading resolution across teams Staying hands-on while setting technical direction and standards Tech Stack Python AWS (Lambda, API Gateway, S3, DynamoDB, IAM) Event-driven systems (Kafka, SNS/SQS) CI/CD (Concourse, Git workflows) Databases (Postgres, DynamoDB, Couchbase) Observability ...

London location – 3-5 days on site p/week Up to £80k DoE plus bonuses Active MoD DV clearance required Experience required in Python, SQL, and ideally Palantir Overview Our client is a secure-sector SME consultancy based in Central London who are looking to bring an experienced Security … consultancy, and wants exposure to modern data platforms and tooling. Required Skills & Experience Proven commercial experience as a Data Engineer Strong development skills in Python Advanced SQL skills with experience working on complex datasets Experience with core data engineering tools and technologies (e.g. ETL/ELT pipelines, data warehouses, orchestration ...

Role GenAI Data Engineer Your responsibilities: Design and maintain scalable data pipelines using PySpark, Python, and distributed computing frameworks to support high‐volume data processing. Architect and optimize AWS-based data and AI infrastructure, ensuring secure, performant, and cost‐efficient ingestion, transformation, and storage. Develop, finetune, benchmark, and evaluate GenAI … design, indexing strategies, writing optimized queries, and implementing CDC, SCD Type 1/2/3 patterns for reliable data warehousing. Advanced proficiency in Python for data engineering, automation, and ML/GenAI integration. Hands‐on expertise with AWS services (S3, Glue, Lambda, EMR, Bedrock/custom model hosting). ...

chance to build products from scratch. They are looking for someone with strong React and TypeScript capability, alongside solid backend exposure across Python, APIs, and databases. As a Senior Product Engineer, Full Stack, you will play a key role in shaping what gets built, how it is built … TypeScript, and modern frontend tooling Owning frontend quality, user experience, and engineering standards Contributing across the stack, including backend integrations, APIs, product logic, and Python-based services Working with SQL, Databricks, and related data systems Turning complex operational and commercial workflows into clear product experiences Collaborating closely with product, engineering ...