/staff level. Deep hands-on expertise with Node.js and TypeScript in production environments. Strong experience designing and deploying microservices and RESTful APIs. Proven experience with AWS (EKS, DynamoDB, S3, Lambda, Terraform). Solid understanding of CI/CD pipelines, DevOps principles, and Infrastructure as Code. Experience leading or influencing technical direction across multiple teams. Familiarity with frontend technologies More ❯
operating scalable data platforms. Proven experience in a leadership or technical lead role, with official line management responsibility. Strong experience with modern data stack technologies, including Python, Snowflake, AWS (S3, EC2, Terraform), Airflow, dbt, Apache Spark, Apache Iceberg, and Postgres. Skilled in balancing technical excellence with business priorities in a fast-paced environment. Strong communication and stakeholder management skills More ❯
programming. Familiarity with modern Front End technologies and JS frameworks, such as React. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, SQS, API gateways, S3). Excellent time-management and organisational skills, with the ability to work to deadlines. Good communication, negotiating and influencing skills. Excellent opportunity to positively impact patient safety whilst working More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
programming. Familiarity with modern front-end technologies and JS frameworks, such as React. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, SQS, API gateways, S3). Excellent time-management and organisational skills, with the ability to work to deadlines. Good communication, negotiating and influencing skills. Excellent opportunity to positively impact patient safety whilst working More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
programming. Familiarity with modern front-end technologies and JS frameworks, such as React. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, SQS, API gateways, S3). Excellent time-management and organisational skills, with the ability to work to deadlines. Good communication, negotiating and influencing skills. Excellent opportunity to positively impact patient safety whilst working More ❯
programming. Familiarity with modern Front End technologies and JS frameworks, such as React. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, SQS, API gateways, S3). Excellent time-management and organisational skills, with the ability to work to deadlines. Good communication, negotiating and influencing skills. Excellent opportunity to positively impact patient safety whilst working More ❯
E1, Whitechapel, Greater London, Shadwell, United Kingdom
Tech4 Ltd
programming. Familiarity with modern Front End technologies and JS frameworks, such as React. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, SQS, API gateways, S3). Excellent time-management and organisational skills, with the ability to work to deadlines. Good communication, negotiating and influencing skills. Excellent opportunity to positively impact patient safety whilst working More ❯
programming. Familiarity with modern Front End technologies and JS frameworks, such as React. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, SQS, API gateways, S3). Excellent time-management and organisational skills, with the ability to work to deadlines. Good communication, negotiating and influencing skills. Excellent opportunity to positively impact patient safety whilst working More ❯
london (city of london), south east england, united kingdom
Tech4
programming. Familiarity with modern Front End technologies and JS frameworks, such as React. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, SQS, API gateways, S3). Excellent time-management and organisational skills, with the ability to work to deadlines. Good communication, negotiating and influencing skills. Excellent opportunity to positively impact patient safety whilst working More ❯
programming. Familiarity with modern front-end technologies and JS frameworks, such as React. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, SQS, API gateways, S3). Excellent time-management and organisational skills, with the ability to work to deadlines. Good communication, negotiating and influencing skills. Excellent opportunity to positively impact patient safety whilst working More ❯
accuracy, governance, and performance. Drive the introduction of automation tools and integrate them into CI/CD pipelines. Validate BI solutions across Power BI, Qlik, and AWS data platforms (S3, Redshift, Athena, etc.). Oversee end-to-end testing for data platforms, ensuring reliability, scalability, and compliance. Work closely with developers, analysts, and business teams to align QA priorities More ❯
accuracy, governance, and performance. Drive the introduction of automation tools and integrate them into CI/CD pipelines. Validate BI solutions across Power BI, Qlik, and AWS data platforms (S3, Redshift, Athena, etc.). Oversee end-to-end testing for data platforms, ensuring reliability, scalability, and compliance. Work closely with developers, analysts, and business teams to align QA priorities More ❯
watford, hertfordshire, east anglia, united kingdom
Addition+
accuracy, governance, and performance. Drive the introduction of automation tools and integrate them into CI/CD pipelines. Validate BI solutions across Power BI, Qlik, and AWS data platforms (S3, Redshift, Athena, etc.). Oversee end-to-end testing for data platforms, ensuring reliability, scalability, and compliance. Work closely with developers, analysts, and business teams to align QA priorities More ❯
accuracy, governance, and performance. Drive the introduction of automation tools and integrate them into CI/CD pipelines. Validate BI solutions across Power BI, Qlik, and AWS data platforms (S3, Redshift, Athena, etc.). Oversee end-to-end testing for data platforms, ensuring reliability, scalability, and compliance. Work closely with developers, analysts, and business teams to align QA priorities More ❯
HTML, XML, SQL, Bash. Experience with build tools like Maven and Gradle. Knowledge of relational DBMS such as Postgres. Experience using AWS services via Terraform (Secrets Manager, Kinesis Firehose, S3, Open Search, etc.). Familiarity with monitoring tools like New Relic and Kibana for metrics and alerts. Experience with Docker, containers, Helm, Kustomize, and Kubernetes management tools. Knowledge of More ❯
the Team's goals.Knowledge and experience of build tools - Maven and Gradle Knowledge and experience of relational DBMS - PostgresdbKnowledge of using AWS services via Terraform - Secrets Manager, Kinesis Firehose, S3, Open Search etcKnowledge and experience of configuring and using New Relic, Kibana for observing metrics and configuring alerts.Knowledge and experience of using Docker, containers, helm, kustomize to set up More ❯
Technical Proficiency Backend stack: Strong production experience with NestJS and Node.js Database: Deep MySQL knowledge - schema design, query optimisation, indexing, migrations. (TypeORM familiarity a bonus) AWS: Confident managing RDS, S3, CloudWatch, EC2 Architecture: Expert with design patterns, caching strategies, microservice boundaries, scaling strategies Testing: Solid experience with unit, integration and performance tests How to Apply To apply, please complete More ❯
event-driven systems with Kafka, RabbitMQ, Axon Framework, etc. Proficient in Docker and containerization principles, with practical experience in deploying containerised applications. Experience with AWS cloud services (e.g., ECS, S3, RDS, etc) and understanding of cloud architecture principles. Previous experience in the financial or banking sector, with a strong understanding of financial products and compliance standards. Strong analytical and More ❯
the Team's goals.Knowledge and experience of build tools - Maven and Gradle Knowledge and experience of relational DBMS - PostgresdbKnowledge of using AWS services via Terraform - Secrets Manager, Kinesis Firehose, S3, Open Search etcKnowledge and experience of configuring and using New Relic, Kibana for observing metrics and configuring alerts.Knowledge and experience of using Docker, containers, helm, kustomize to set up More ❯
services like AWS Glue, AWS Lambda, and AWS S3. Support Cloud Migration: Play a supporting role in migrating our existing SQL Server data warehouse to an AWS environment, specifically S3 and Redshift. Ensure Data Quality: Implement and run data quality checks and validation procedures to ensure our data is reliable. Work with Cutting-Edge Architectures: Get exposure to best More ❯
and managing asynchronous data. Background in front-end delivery for cloud-hosted or enterprise-scale applications. Experience working within Agile delivery environments. Exposure to deploying applications through AWS Amplify, S3, or Azure App Services. More ❯
and managing asynchronous data. Background in front-end delivery for cloud-hosted or enterprise-scale applications. Experience working within Agile delivery environments. Exposure to deploying applications through AWS Amplify, S3, or Azure App Services. More ❯
and managing asynchronous data. Background in front-end delivery for cloud-hosted or enterprise-scale applications. Experience working within Agile delivery environments. Exposure to deploying applications through AWS Amplify, S3, or Azure App Services. More ❯
and managing asynchronous data. Background in front-end delivery for cloud-hosted or enterprise-scale applications. Experience working within Agile delivery environments. Exposure to deploying applications through AWS Amplify, S3, or Azure App Services. More ❯
