Joseph Harry Ltd

React Developer (Software Engineer Programmer Developer React TypeScript Redux Saga Ag-Grid Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Agile AWS GCP Buy Side Asset Manager Investment Management PostgreSQL Node Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST have the following: Experience as a React Developer/Software Engineer/Programmer Good JavaScript, TypeScript and React Financial markets/trading exposure Excellent stakeholder interaction skills Agile The following is DESIRABLE, not essential: Redux Saga, Ag-Grid Node AWS or GCP Python Role: React Developer (Software Engineer Programmer Developer React TypeScript Redux Saga Ag-Grid Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Agile AWS GCP Buy Side Asset Manager Investment Management PostgreSQL Node Finance Front Office Trading Financial Services) required by our asset management client in London. You will be joining a team of Front End React Developers that are building out a Fixed Income trade tracking system. The system will allow portfolio managers to enter their trade instructions to be carried out by investment analysts. This will generate records and alignment to strategy. The tech stack is React, TypeScript, Redux, Redux Saga, Ag-Grid, Node, Python, PostgreSQL and AWS. You only need experience in React, TypeScript and finance. The rest can be learnt. There are supporting Python developers for the Back End. You would need to be open to acquiring Python skills though in time. There is a central UI development team who are compiling UI libraries and UX templates which could be used to accelerate your work on this product. This is an environment that has been described as the only corporate environment with a start-up/fintech attitude towards technology. Hours are 9-5. Hybrid working is a flexible 2 days/week in the office. £80k - £110k + 10% Bonus + 10% Pension

Senior Python Software Engineer (Programmer Developer Python Java Software Snowflake Engineer Data Enterprise Engineering AWS Athena Agile Apache Iceberg Finance Trading Front Office Investment Banking Asset Manager Financial Services FX Fixed Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Senior Python Software Engineer/Developer/Programmer AWS Excellent Python ability Ability to read Java Snowflake or Iceberg SQL The following is DESIRABLE, not essential: Financial services Role: Senior Python Software Engineer (Programmer Developer Python Java Software Snowflake Engineer Data Enterprise Engineering AWS Athena Agile Apache Iceberg Finance Trading Front Office Investment Banking Asset Manager Financial Services FX Fixed Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You will join a new team within the central data office that is building out a new data management tool. You will be an expert in Python with some ability in Java. You will be working with AWS (Glue and Athena), SQL and Snowflake. In the background, they are moving to data mesh architecture and using tooling like DBT, Dremio and Iceberg. You DO NOT need experience in these however. Otherwise, the company also uses PySpark, Airflow and Apache Arrow. They have a very flexible hybrid working set up of 1-2 days/month in the office. Salary: £130k - £155k + 15% Bonus + 10% Pension

Senior Python Software Engineer (Programmer Developer Python Java Software Snowflake Engineer Data Enterprise Engineering AWS Athena Agile Apache Iceberg Finance Trading Front Office Investment Banking Asset Manager Financial Services FX Fixed Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Senior Python Software Engineer/Developer/Programmer AWS Excellent Python ability Ability to read Java Snowflake or Iceberg SQL The following is DESIRABLE, not essential: Financial services Role: Senior Python Software Engineer (Programmer Developer Python Java Software Snowflake Engineer Data Enterprise Engineering AWS Athena Agile Apache Iceberg Finance Trading Front Office Investment Banking Asset Manager Financial Services FX Fixed Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You will join a new team within the central data office that is building out a new data management tool. You will be an expert in Python with some ability in Java. You will be working with AWS (Glue and Athena), SQL and Snowflake. In the background, they are moving to data mesh architecture and using tooling like DBT, Dremio and Iceberg. You DO NOT need experience in these however. Otherwise, the company also uses PySpark, Airflow and Apache Arrow. They have a very flexible hybrid working set up of 1-2 days/month in the office. Salary: £100k - £130k + 15% Bonus + 10% Pension

REMOTE Senior Python Software Engineer (Programmer Developer Python Java Software Snowflake Engineer Data Enterprise Engineering AWS Athena Agile Apache Iceberg Finance Trading Front Office Investment Banking Asset Manager Financial Services FX Fixed Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Senior Python Software Engineer/Developer/Programmer AWS Excellent Python ability Ability to read Java Snowflake or Iceberg SQL The following is DESIRABLE, not essential: Financial services Role: REMOTE Senior Python Software Engineer (Programmer Developer Python Java Software Snowflake Engineer Data Enterprise Engineering AWS Athena Agile Apache Iceberg Finance Trading Front Office Investment Banking Asset Manager Financial Services FX Fixed Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You will join a new team within the central data office that is building out a new data management tool. You will be an expert in Python with some ability in Java. You will be working with AWS (Glue and Athena), SQL and Snowflake. In the background, they are moving to data mesh architecture and using tooling like DBT, Dremio and Iceberg. You DO NOT need experience in these however. Otherwise, the company also uses PySpark, Airflow and Apache Arrow. Salary: £130k - £155k + 15% Bonus + 10% Pension

Python Quant Developer (Programmer Software Engineer Python Fixed Income Bonds Rates Credit Equities Commodities Derivatives Amazon Web Services AWS Azure GCP Cloud Quantitative Analysts R Asset Manager Buy Side Investment Management Fund Hedge Fund Finance Front Office Trading Asset Manager) required by our asset management client in London. You MUST have the following: Advanced Python- strong design, architecture and build experience, including the implementation of standards and methodologies Excellent experience as a Quantitative Developer/Quant Developer- helping to take quant models into production and improve the frameworks and components in the environment A good foundation in finance, when on the buy or sell side Good ability to work and collaborate with Front Office stakeholders such as traders, quants, researchers etc Agile The following is DESIRABLE, not essential: Fixed Income knowledge, such as an understanding of durations and yield curves Cloud- AWS, GCP or Azure, whether commercially or at home Research within finance Asset backed securities (ABS), credit and rates products, Fixed Income derivatives Buy-side- asset management, investment manager, hedge fund Bloomberg BQuant exposure Role: Python Quant Developer (Programmer Software Engineer Python Fixed Income Bonds Rates Credit Equities Commodities Derivatives Amazon Web Services AWS Azure GCP Cloud Quantitative Analysts R Asset Manager Buy Side Investment Management Fund Hedge Fund Finance Front Office Trading Asset Manager) required by our asset management client in London. You will work in a team of 8 quantitative developers. This team is dedicated to the Fixed Income quantitative analysts and credit researchers across the company. You will be in a floating role as a senior/lead, contributing towards broader technology initiatives in the space, adding to and improving the framework and components. The work will all be in Python. Your Python will be excellent. Exposure to Bloomberg BQuant, R or Fixed Income would be beneficial but is not essential. Hours are 9-5 but can be flexed to allow for school-runs and other commitments. There is flexible working from home. Salary: £90-120k + 20% Bonus + 10% Pension

Python Developer (Software Engineer Python Data Enterprise Engineering Developer Programmer AWS GCP Athena Glue Airflow Ignite Agile Pandas NumPy SciPy Spark Dremio Apache Iceberg Arrow DBT gRPC protobuf Finance Trading Front Office Investment Banking Asset Manager Financial Services) required by my asset management client in London. You MUST have the following: Experience ability as a Senior Python Software Engineer/Developer/Programmer Expert Python AWS, GCP or Azure Finance - not necessarily markets or Front Office trading Agile A strong desire to be up to date with technology The following is DESIRABLE, not essential: Apache Airflow and Ignite Spark, Dremio, Apache Iceberg, Arrow, DBT gRPC/protobuf Data engineering (Athena, Glue etc) Fixed Income Role: Python Developer (Software Engineer Python Data Enterprise Engineering Developer Programmer AWS GCP Athena Glue Airflow Ignite Agile Pandas NumPy SciPy Spark Dremio Apache Iceberg Arrow DBT gRPC protobuf Finance Trading Front Office Investment Banking Asset Manager Financial Services) required by my asset management client in London. You will join a team of 5 that are responsible for the Back End architecture that ingests and distributes all the data coming into Fixed Income technology from internal and external sources. The environment is mostly built in Python and hosted entirely in AWS. There will also be some work to build analytics products too. The stack is Python, AWS - such as Glue and Athena, and some tools such as gRPC, protobuf, Apache Ignite and Airflow. Gradually, they are also incorporating Spark, Dremio, Apache Iceberg, Arrow and DBT. You only need to come with strong Python and some exposure to AWS or another cloud provider. You must also come from the finance although this does not need to the Front Office. The hybrid working set-up is 1-2 days/week in the office. Salary: £90k - £120k + 20% Bonus + 10% Pension

Python Developer (Software Engineer Python Data Enterprise Engineering Developer Programmer AWS GCP Athena Glue Airflow Ignite Agile Pandas NumPy SciPy Spark Dremio Apache Iceberg Arrow DBT gRPC protobuf Finance Trading Front Office Investment Banking Asset Manager Financial Services) required by my asset management client in London. You MUST have the following: Experience ability as a Senior Python Software Engineer/Developer/Programmer Expert Python AWS, GCP or Azure Finance- not necessarily markets or Front Office trading Agile A strong desire to be up to date with technology The following is DESIRABLE, not essential: Apache Airflow and Ignite Spark, Dremio, Apache Iceberg, Arrow, DBT gRPC/protobuf Data engineering (Athena, Glue etc) Fixed Income Role: Python Developer (Software Engineer Python Data Enterprise Engineering Developer Programmer AWS GCP Athena Glue Airflow Ignite Agile Pandas NumPy SciPy Spark Dremio Apache Iceberg Arrow DBT gRPC protobuf Finance Trading Front Office Investment Banking Asset Manager Financial Services) required by my asset management client in London. You will join a team of 5 that are responsible for the Back End architecture that ingests and distributes all the data coming into Fixed Income technology from internal and external sources. The environment is mostly built in Python and hosted entirely in AWS. There will also be some work to build analytics products too. The stack is Python, AWS - such as Glue and Athena, and some tools such as gRPC, protobuf, Apache Ignite and Airflow. Gradually, they are also incorporating Spark, Dremio, Apache Iceberg, Arrow and DBT. You only need to come with strong Python and some exposure to AWS or another cloud provider. You must also come from the finance although this does not need to the Front Office. The hybrid working set-up is 1-2 days/week in the office. Salary: £120k - £145k + 20% Bonus + 10% Pension