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Contract full-stack engineer (initial 3 months, outside IR35) working hybrid from Glasgow — 3 days per week onsite. Day to day: building web applications across the full software development life cycle using Python, JavaScript, React, and Next.js, with DevOps responsibilities.
Senior Data Engineer at Pandora in London, embedded in a product team and owning business-critical data products end to end on an Azure Databricks-based platform. Day-to-day involves designing and maintaining Spark/Python/SQL data pipelines, improving data quality and observability, and mentoring other engineers toward analytics and AI use cases.
Senior Data Engineer who becomes the Flexibility team's first full-time data engineer at Octopus Energy — establishing greenfield data pipelines, warehousing and platform standards on AWS. Core stack: Python, SQL, Databricks/Spark, dbt, Airflow, Terraform, Kubernetes, powering products like Intelligent Octopus and grid-scale battery management.
Senior Data Engineer at DWP Digital leading the design and delivery of secure, scalable reporting data solutions for UK government shared services. Day to day involves building ETL pipelines and datasets with SQL, Python (Spark) and Oracle Fusion reporting tools (FDI/AIDP, OTBI), plus mentoring and stakeholder management. Hybrid working from UK digital hubs with Security Check clearance required.
Design and maintain modern cloud data platforms and pipelines for government, defence and regulated industries, working with cloud-native services, Java/Python and PySpark. The role also involves documentation, runbooks and supporting DevOps/CI-CD practices in a hybrid UK-based environment.
PhysicsX (posted via AI Startups UK) seeks a Senior Software Engineer to build its AI Workbench ML platform: designing distributed systems in Go and Python on Kubernetes, owning work end to end, and mentoring engineers in a startup-like, London-based team with remote flexibility.
Plum, a smart saving and investing app, is hiring a Senior Backend Engineer in London to design modular, scalable services and ship high-impact features with product, design, and data teams. The role is hybrid with London office days and offers stock options.
Senior Backend Engineer at Plum, a smart saving and investing app serving 2M+ users across Europe. You'll design and build scalable backend services across the full software lifecycle using Kotlin/Spring Boot and Python/FastAPI on GCP, with Postgres, BigQuery, Kubernetes, and RabbitMQ, while mentoring juniors and collaborating with product.
A senior backend engineer designs and builds high-performance Python/Django APIs and microservices for a fully remote, international team powering a global connectivity platform used by travelers. Day to day involves translating business requirements into scalable backend solutions, enforcing testing and code quality, and improving performance under high load.
Contract, 100% remote Java backend role: design, build, and maintain scalable backend services and REST APIs using Java, Spring Boot, and modern microservice patterns, deploying cloud-native services to AWS/GCP/Azure with CI/CD while supporting distributed teams across time zones.
Data Engineer at DWP's Synergy Shared Services Hub building and maintaining data pipelines, BI dashboards and reporting products for UK government services used by millions of citizens. Core stack includes Oracle Fusion Data Intelligence and OTBI, with a focus on data quality, reliability and scalable analytics.
A senior backend engineer designs, builds, and operates Node.js/TypeScript services on AWS for production-grade, generative-AI-powered applications, combining hands-on coding with architectural decisions in a distributed team.
Backend engineer at MetalBear building Rust-powered, cloud-native features for mirrord, a Kubernetes development platform that lets developers and AI agents run code against a live cluster before deployment. Day to day: implement features, collaborate on architecture, engage with users, and rapidly fix issues in distributed environments.
Senior data engineer in NTT's client-facing Data & AI practice, designing and building scalable batch and streaming pipelines and Lakehouse solutions on the Databricks platform. Core stack includes Spark/PySpark/Scala, Delta Lake, Unity Catalog, MLflow, SQL/Python, cloud platforms, and ETL/ELT tooling.
Designs, builds and maintains data pipelines, ETL processes and data models, documenting architectural decisions and mentoring other engineers. Core stack is SQL, Python and a modern cloud data warehouse (Snowflake/BigQuery/Redshift), with testing, CI/CD and data-quality work; dbt, Fivetran and AWS/Glue are desirable extras.
Founding AI engineer at Healf (hired via Uncover) in London building core platform infrastructure — identity, authentication, authorization — plus AI-powered agents and developer tooling for coding, QA, and incident workflows. Stack centers on Python, AWS, and agent frameworks like LangChain/LangGraph, with real architecture ownership and future team leadership.
Senior backend engineer building and enhancing a Go-based microservices platform using Protobuf and gRPC for complex data workloads. Day to day you own critical components in small agile teams and contribute to CI/CD pipelines with Kubernetes, Docker, and Ansible, working remotely from the UK.
Senior engineer doing hands-on Java backend development at Rockstar Games' in-office Dundee studio: designing scalable APIs, optimizing performance, and building large-scale game development tooling with a global tech team. Core stack: Java, Spring Boot, Hibernate, Kafka, and Linux.
Data Engineer at Cygnet Health Care in Birmingham (hybrid) who designs, builds and maintains the company's data platform on Snowflake in Azure, developing ETL/ELT pipelines that support Power BI and deliver trusted data for clinical, finance and corporate teams.
An Associate Data Engineer at ASOS designs and delivers data solutions on the Microsoft Azure Data Platform (Databricks/Spark, Python) for the Digital Data Engineering team. Day to day involves building reliable, well-tested pipelines with CI/CD, pairing and code reviews, and supporting product teams with data-driven insights.
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