AS400 Developer

1 week ago

Singapore Saksoft Pte Ltd Full time $90,000 - $120,000 per year

Role: AS400 Developer

Job level: 6 years

Key skills:

AS400, Hadoop, Data Lake, SQL, Informatica

Key Responsibilities:

· Design, develop, and implement data processing pipelines to process large volumes of structured and unstructured data

· Should have good knowledge and working experience in Database and Hadoop (Hive, Impala, Kudu).

· Should have good knowledge and working experience in scripting using (Shell script, awk programming, quick automation to integrating any third-party tools), BMC monitoring tools

· Good understanding and knowledge in Data Modelling area using industry standard data model like (FSLDM)

· Collaborate with data engineers, data scientists, and other stakeholders to understand requirements and translate them into technical specifications and solutions

· It will be good to have experience in working with No SQL as well as virtualized Database Environment

· Implement data transformations, aggregations, and computations using Spark RDDs, Data Frames, and Datasets, and integrate them with Elasticsearch

· Develop and maintain scalable and fault-tolerant Spark applications, adhering to industry best practices and coding standards

· Troubleshoot and resolve issues related to data processing, performance, and data quality in the Spark-Elasticsearch integration

· Monitor and analyze job performance metrics, identify bottlenecks, and propose optimizations in both Spark and Elasticsearch components

· Prior experience in developing banking application using ETL, Hadoop is mandatory. In depth knowledge of technology stack at global banks is mandatory.

· Flexibility to stretch and take challenges

· Communication & Interpersonal skills

· Attitude to learn and execute

Key Requirements:


• 7 years of AS400, RPG, CLP & SQL


• Knowledge of Aldon Change Management System(ACMS) is a must·


• Experience in developing Hadoop


• Experience in data lake (integration of different data sources into the data lake)


• SQL Stored Procedures/Queries/Functions


• Unix Scripting


• Experience with distributed computing, parallel processing, and working with large datasets


• Familiarity with big data technologies such as Hadoop, Hive, and HDFS


• Job Scheduling in Control-M


• Strong problem-solving and analytical skills with the ability to debug and resolve complex issues


• Familiarity with version control systems (e.g., Git) and collaborative development workflows


• Excellent communication and teamwork skills with the ability to work effectively in cross-functional teams.

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