1 to 25 of 118 Python Jobs in the City of London

but are not limited to banking, insurance, healthcare, media, retail, infrastructure and telco. The ideal candidate with have expertise in some of the following: Python, SQL, Scala, and Java for data engineering. Strong experience with big data tools (Apache Spark, Hadoop, Databricks, Dask) and cloud platforms (AWS, Azure, GCP). More ❯

Proficiency in RESTful APIs, JSON, XML, OAuth, and authentication mechanisms . Handson experience with test automation frameworks (Selenium, Cypress, Playwright) and scripting languages ( Java, Python, JavaScript ). Experience working within Agile methodologies (Scrum, Kanban) and using BDD/TDD frameworks (Cucumber, SpecFlow). Familiarity with cloudbased environments (AWS, Azure, or More ❯

guardrails. Bachelor’s degree in computer science, engineering, or equivalent. Proficiency in at least two programming tools/languages (e.g., Java, C/C++, Python). Understanding of SDLC principles and software engineering practices. Familiarity with advanced algorithms, program structures, and API development. Skills in prompt engineering, automated testing, and More ❯

guardrails. Bachelor’s degree in computer science, engineering, or equivalent. Proficiency in at least two programming tools/languages (e.G., Java, C/C++, Python). Understanding of SDLC principles and software engineering practices. Familiarity with advanced algorithms, program structures, and API development. Skills in prompt engineering, automated testing, and More ❯

multiple platforms and technologies. Demonstrated expertise in architecting cloud-based or hybrid systems. Technical Skills: Proficiency in one or more programming languages (e.g., Java, Python, C#). Strong understanding of cloud platforms (e.g., AWS, Azure, Google Cloud) and cloud-native architectures. Experience with APIs, microservices, containerization (Docker, Kubernetes), and modern More ❯

and maintaining high-concurrency, high-performance, low-latency trading systems. Strong proficiency in development and architecture of Rust systems. Node.js (JavaScript/TypeScript) and Python are nice to have. Proficient in data-intensive systems. Proven experience with AWS, Docker. Experience managing and leading engineering teams, with a focus on fostering More ❯

driven architecture: Data localization, encryption key management (AWS KMS/Hashicorp Vault), RBAC/IAM policies. Technical Stack Proficiency: Languages: Java/Go (must), Python (optional). Databases: PostgreSQL/CockroachDB, Redis for caching. Tools: Kafka, Elasticsearch, Prometheus/Grafana. QUALIFICATIONS Educated with a relevant degree in business, project management More ❯

driven architecture: Data localization, encryption key management (AWS KMS/Hashicorp Vault), RBAC/IAM policies. Technical Stack Proficiency: Languages: Java/Go (must), Python (optional). Databases: PostgreSQL/CockroachDB, Redis for caching. Tools: Kafka, Elasticsearch, Prometheus/Grafana. QUALIFICATIONS Educated with a relevant degree in business, project management More ❯

Orchestration (Docker, Kubernetes) Continuous Integration & Deployment (CI/CD) Security Best Practices (Security controls, vulnerability scanning) Capacity & Performance Management (Optimising cloud resources) Scripting & Programming (Python, Shell scripting) Linux System Administration Infrastructure as Code (IaC) (CloudFormation, Terraform) Monitoring & Logging (Prometheus, Grafana, ELK stack) Must have - Kubernetes, Terraform, Jenkins, and AWS More ❯

pipelines). - Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Preferred Skills & Experience: - Experience with additional languages (Python, Java) is a plus. - Strong knowledge of software development tools and automation frameworks. - Ability to drive technical strategy and influence stakeholders. Please apply for immediate More ❯

scientist, with a specialisation in ML modelling, ranking, recommendations, or personalization systems. Strong expertise in designing and developing scalable machine learning systems. Proficiency in Python, SQL, Spark, PySpark, TensorFlow, or similar programming languages. Familiarity with tools and LLMs. Preferred Skills: Experience in GenAI/LLMs projects. Knowledge of distributed data More ❯

with either Java/J2EE or .NET tech stack and database technologies such as Oracle, MySQL, etc. Exposure to polyglot programming languages like Scala, Python and Golang will be a plus Ability to read/write code and expertise with various design patterns Have used NoSQL database such as MongoDB More ❯

Solvency II, IFRS 17) and best actuarial practices. Key Skills & Experience: Qualified (FIA, CERA, ASA, etc.) OR strong actuarial background with data science expertise. Python/R/SQL proficiency for modeling & data manipulation. Experience with Machine Learning techniques (Gradient Boosting, Random Forests, Neural Networks, etc.). Expertise in insurance More ❯

the client needs:- 3+ years of software development experienc e in one or more general purpose programming languages such as Java/JavaScript/Python, and expected to be hands-on to software development tasks Solid Experience in AWS Cloud development/deployment (other Cloud dev exp. would be a More ❯

also considered) Build and maintain RESTful APIs , implement unit tests, and follow a test-driven development approach Hands-on coding in Java, JavaScript, or Python Contribute to software delivery through the full SDLC Collaborate on blockchain-based solutions across both private and public networks Support the implementation of tokenized financial More ❯

in healthcare, medical devices, or pharmaceuticals, especially with protocols and standards related to clinical data in-motion and at-rest. Bonus Skills: Knowledge of Python, TypeScript, and relevant healthcare standards such as FHIR, CDISC. If this opportunity excites you and you meet most of the qualifications, Apply now! To find More ❯

to Devops Systems WHAT WE ARE LOOKING FOR Demonstrable experience in Devops role at an architecture level Knowledge of scripting languages such as bash, python Extensive experience with cloud platforms, AWS and Azure Knowledge of containerisation and orchestration (Docker, Kubernetes) Extensive experience with configuration management tooling: Ansible Extensive experience with More ❯

and troubleshooting software issues quickly and effectively. - Understanding of Linux, SQL, and cloud technologies such as AWS (EC2, S3, Lambda, CloudFormation). - Experience using Python, Docker containerization, and Git version control. - Familiar with Elastic Stack (Elasticsearch, Logstash, Kibana) for monitoring and analysis. - Proven experience managing support tickets (JIRA Service Desk More ❯

in fintech or a high-growth environment. Strong leadership skills, with a track record of managing and mentoring data teams. Deep expertise in SQL, Python, or R, plus experience with cloud-based data platforms (AWS, GCP, or Azure). Familiarity with AI/ML techniques and their practical applications in More ❯

Qualifications & Skills: 7+ years of software development experience, with at least 3 years specialising in Java Spark and big data frameworks. Strong proficiency in Python and Java Spark, with a solid understanding of core Spark concepts (RDDs, DataFrames, Spark Streaming, etc.). Experience in financial markets, risk management, and knowledge More ❯

AWS services such as EC2, ECS, EKS, S3, Lambda, RDS, KMS, ELB, SNS, SQS, IAM Scripting abilities with languages such as Shell, Bash, or Python A working knowledge of Linux, networking, routing & firewalls etc Strong understand of operational concepts on AWS, particularly monitoring and observability, FinOps Proficient in Infrastructure as More ❯

role, ideally within financial services or a similar regulated environment. Strong expertise in Azure Data Stack, including Synapse, cloud platforms, and programming languages like Python, Java, or SQL. Experience implementing controls and managing risks within a data infrastructure. A hands-on approach combined with the ability to scale and lead More ❯

role, ideally within financial services or a similar regulated environment. Strong expertise in Azure Data Stack, including Synapse, cloud platforms, and programming languages like Python, Java, or SQL. Experience implementing controls and managing risks within a data infrastructure. A hands-on approach combined with the ability to scale and lead More ❯

technology while maintaining exceptional work-life balance. Contact me @ (url removed) or on (phone number removed). Data Engineer, Snowflake, Cloud, ETL, Analytics, SQL, Python, AWS, Terraform, DevOps, end-to,end More ❯

will not look outside of this. They are; Have studied Computer Science or Computing at Top University Have strong OOP – language is not important; Python, Java, C++/C#. Elegant code is elegant code in any language. Strong problem-solving capability Have had internship or placement experience Are graduating this More ❯