126 to 134 of 134 MongoDB Jobs in London

petabyte scale estate, processing billions of datapoints daily from thousands of data sources. Our stack combines Java and Python, with foundations of Kafka, ArcticDB, MongoDB, and more. This is an opportunity to tackle complex distributed systems challenges at exceptional scale. You should have the enthusiasm for leveraging AI development tools … language Proficient on Linux platforms and strong understanding of Git Deep knowledge of one or more relevant database technologies such as Iceberg, PostgreSQL, or MongoDB Embracing agentic engineering — willingness and ability to work effectively with AI‐assisted development tools as part of daily workflow Strong problem‐solving skills and attention ...

will lead a team of 15 engineers, shaping the architecture and development of core platform components using modern technologies including Python, Java, React, MongoDB, OpenShift, and Camunda. The role offers the opportunity to work on complex, business-critical systems with high visibility across trading, structuring, and operations. This … Deliver high-quality, business-critical functionality aligned to front office and operational requirements Act as a hands-on technical leader across Python, Java, React, MongoDB, OpenShift, and Camunda Define and enforce engineering standards, best practices, and development processes Partner with global stakeholders to translate complex business needs into scalable solutions ...

Python Data Engineer 3-6 Months initial contract London/Hybrid - 1-2 days per week on site £Negotiable rate (Inside IR35) We are seeking an experienced Python Data Engineer to join a high-performing ...

Python Data Engineer 3-6 Months initial contract London/Hybrid - 1-2 days per week on site £Negotiable rate (Inside IR35) We are seeking an experienced Python Data Engineer to join a high-performing ...

price publishing and promotional capabilities. Design and evolve GraphQL APIs ensuring consistency, performance, governance, and exceptional developer experience. Build resilient, low-latency solutions using MongoDB, Redis, PostgreSQL, and distributed data architectures. Own complex backend features across the pricing and promotions lifecycle from design through deployment and operational support. Requirements Strong … Performance Optimization Resilience Engineering Soft Skills Collaboration Problem-Solving Passion for Reusability Industry Keywords Pricing Promotions High-Volume Systems Operational Support Tools & Technologies Kafka MongoDB Redis PostgreSQL #J-18808-Ljbffr ...

teams to define and validate model inputs and outputs. Assist with model training, testing, and tuning (calibration). Extract and analyse data (SQL/MongoDB) to support decision making. Validate that model outputs align with AML risk scenarios. Collaborate with AML, Compliance, Data, and Tech teams. Explain technical concepts … Proven Business Analyst/Data Analyst experience on technology change, implementation projects ideally, in moving from rules based to machine learning. Strong SQL (or MongoDB) skills, able to analyse data independently. Experience working with data (customer/transaction data). Experience working in Agile delivery environments. Ability to translate business ...

flows that connect them Establish a unified data modelling standard across relational (PostgreSQL, Oracle), in‐memory (Redis), time‐series (TimescaleDB/InfluxDB), and document (MongoDB) stores used by applications Design the data ingestion and movement architecture – real‐time CDC pipelines, batch ETL/ELT patterns, and event‐driven feeds from … Snowflake Enterprise data warehouse, analytics, reporting, data sharing Oracle DB Migration strategy, data contracts, schema versioning Redis Cache invalidation, persistence strategy, data consistency MongoDB TimescaleDB NATS JetStream AWS S3/Glue Data lake staging, archival, batch ingestion into Snowflake Partitioning, file format (Parquet/ORC), Lake Formation governance Finance Domain ...

Job Title: Data Architect (AWS/Databricks) - Insurance Domain Location: London, UK (Hybrid) Experience: 12+ Years Role Summary: We are seeking a highly experienced Data Architect to lead the design and delivery of enterprise-scale ...

Job Title: Data Architect (AWS/Databricks) - Insurance Domain Location: London, UK (Hybrid) Experience: 12+ Years Role Summary: We are seeking a highly experienced Data Architect to lead the design and delivery of enterprise-scale ...