Senior Data Engineer - Oracle, Spark & Cloud Analytics
Katalyst HealthCares & Life Sciences
Job-ID33105643Reference26-01813 Summary: We are seeking an experienced Senior Data Engineer with deep expertise in Oracle-based analytical platforms and Apache Spark to support large-scale data modernization, migration, and analytics initiatives. The ideal candidate will have hands-on experience building high-performance data pipelines, optimizing large-scale data processing workloads, and integrating enterprise data platforms with modern cloud analytics solutions. Key Responsibilities: Design, develop, and optimize large-scale data processing solutions using Apache Spark (PySpark/Scala) and Python. Build and maintain scalable ETL/ELT pipelines for analytical and reporting workloads. Optimize query performance, Spark jobs, and end-to-end data processing pipelines for high-volume batch and near real-time workloads. Design and implement data integration, replication, and ingestion solutions using technologies such as Oracle GoldenGate, Kafka, and CDC frameworks. Collaborate with application, data, and analytics teams to develop scalable data models and processing frameworks. Drive performance tuning initiatives across Oracle, Spark, and distributed data processing environments. Required Qualifications: 8+ years of experience in Data Engineering or related roles. Strong hands-on experience with Apache Spark (PySpark and/or Scala) and Python. Deep understanding of Oracle databases supporting OLAP, data warehousing, and analytical workloads. Proven experience tuning and optimizing: Spark applications and execution plans Complex SQL queries Large-scale ETL/ELT processes High-volume batch processing workloads Strong SQL and data modeling skills. Experience with Oracle GoldenGate, CDC, or enterprise-scale data integration technologies. Preferred Qualifications: Experience with Oracle Exadata and large-scale Oracle analytics platforms. Experience with Google Cloud Platform (GCP) services such as BigQuery, Dataproc, Cloud Storage, Pub/Sub, and Dataflow. Experience integrating Oracle with cloud data platforms, data lakes, Kafka, Hadoop, or BigQuery. Experience with Azure, OCI, or multi-cloud data architectures. Experience supporting large-scale data migration and modernization programs. Ideal Candidate A hands-on data engineer with strong expertise in Oracle for analytical and data warehousing workloads, advanced Spark development and performance tuning skills, and experience building scalable cloud-based analytics solutions. Experience with Google Cloud and BigQuery is highly desirable.
- ...deliver complex data solutions to... ...operational and analytical data systems. Job... ...and Software Engineering teams to implement... ...is seeking a Senior Data Streaming... ...integrating with RDBMS (Oracle, DB2, SQL... ...components (Spark, Hive, HDFS) in... ...Experience with cloud-based data platforms...CloudSeniorOracleWork at officeShift workDay shift
- ...batch and near real-time data pipelines • Develop... ...Product Owners, Architects, Engineers, and business... ...legacy platforms to Google Cloud • Build, schedule, orchestrate... ...proven experience in Oracle, Teradata, Python and/... ...graphs to modern Spark/SQL patterns. ~ Experience...CloudSeniorOracleWork experience placement
- ...NC Our client seeks a Senior Data Engineer to lead database architecture... ...supporting a modern cloud-based platform. The role will... ...Lead migration of large Oracle databases to AWS RDS for PostgreSQL... ...denormalized schemas across OLTP and analytical workloads. Implemented...CloudSeniorOracleHourly payLocal area
$130.5k - $159.5k
We're looking for an experienced Data & Analytics Engineer to build the semantic models and dashboards that drive business-critical decisions across... ...relational stores.Programming: Strong in Python and SQL.Cloud: Hands-on experience with at least one major cloud — AWS,...CloudSeniorTemporary workSummer workWork at officeLocal areaRemote workWorldwideRelocation packageFlexible hours2 days per week3 days per week$65 - $73 per hour
...Genesis10 is currently seeking a Senior Enterprise Reporting & Analytics Engineer for a contract position with a Global... ...Copilot Studio Microsoft 365 and related cloud services. This role requires strong... ...Dataverse Microsoft Power Platform data modeling API integrations...CloudSeniorHourly payPermanent employmentContract work- ...you'll doAs a Finance Analytics & AI Senior Consultant, you’ll... ...transformation solutions that use data, automation, machine... ...Language (SQL), and cloud-based platforms·... ...Finance, Accounting, Engineering, Mathematics, or... ...platforms such as SAP, Oracle, Anaplan, OneStream,...CloudSeniorOracleLocal areaVisa sponsorship
$130k - $170k
...the following job description:Senior Engineer/Platform Leader accountable... ...AI (GenAI) platforms in the cloud. This role develops and maintains... ...-grounding patterns, data access patterns, CI/CD automation... ...in either computer science, analytics, data engineering, finance or...CloudSeniorFull timePart timeShift workDay shift- ...Data Engineering And BI Engineering Position Translates complex cross... ...and Streaming on on-prem and cloud infrastructure; demonstrates... ...recommends improvements to analytic methods, techniques, standards... ...database skill (Teradata/Oracle/Db2/Hadoop) by writing views...CloudSeniorOracleFlexible hours
$176k - $179.5k
...AI by McKinsey, as a senior software engineer, building AI that transforms... ...advanced analytics and agentic solutions... ...and manage scalable data pipelines and secure... ...frameworks (Pandas, Spark, dbt, LangChain, LangGraph... ...deploying across major cloud platforms (AWS, Azure...CloudSeniorApprenticeshipEasy workShift work$135.04k - $202.56k
Sr Staff Data Engineer - GE07DEStaff Data Engineer... ...the future. As a Senior Staff Data Engineer... ...ll work on modern, cloud‑based data... ...operational efficiency, analytics, and decision‑making... ...(AWS, Hadoop/EMR, Spark, Kafka, Snowflake)... ...in Snowflake, Oracle, Informatica Cloud...CloudOracleFull timeTemporary workWork at office3 days per week- ...country.Job DescriptionCapTech Data Engineering consultants enable clients to... ...solutions for our clients. Cloud Data Engineers leverage the client... ..., MySQL, SQL server, Oracle, Aurora, Presto, BigQuery) Expertise... ...level: Mid-Senior LevelIndustry: Management ConsultingCloudSeniorOracleWork at officeRemote workVisa sponsorshipWork visaFlexible hours
$117.2k - $175.8k
Sr Data Engineer - GE07BEWe’re determined to make a difference and are... ...Actuarial Service area is seeking a Senior Cloud Data Engineer who combines... ..., environment management, Oracle, metadata-driven... ...solutions. Leverage strong analytical and problem-solving skills to...CloudSeniorOracleFull timeTemporary workWork experience placementWork at officeRemote work3 days per week$128k - $249k
...same place.We are seeking a Senior Data Engineer to join the firm. The Senior... ...Program Manager; Project Manager; Cloud Platform Engineer; Security... ...model development to enable analytics, reporting, and AI-related... ...and automation, utilizing Spark and CI/CD pipelines through...CloudSeniorFull timeTemporary workLocal areaRemote workFlexible hoursAfternoon shift$56.49 - $66.49 per hour
...an experienced Senior Architect to lead... ...of enterprise data platforms and... ...on-premise and cloud ecosystems, including Hadoop, Oracle, AWS, data lakes... ...architecture, data engineering, or related... ...AWS Data Analytics,AWS,AWS Solutions... ...Hadoop,Hive,Kafka,Spark,API-based,reusable...CloudSeniorOracleHourly payContract workTemporary workWork experience placement$106.84k - $160.25k
...Req ID: 386062 NTT DATA strives to hire exceptional,... ...are currently seeking a Data Engineer - Cybersecurity Analytics - Onsite to join our team... ...develop, and support scalable cloud-based data solutions that... ...3, Terraform, Python, SQL, Spark, and Kafka , along with a...CloudTemporary workWork at officeRemote workFlexible hours- ...Senior Data Engineer – PySpark & Databricks Location: Charlotte, North Carolina (Hybrid)// Need... ...Databricks notebooks, Delta Lake, and Spark-based data processing frameworks. Optimize... ...sources, including databases, APIs, cloud storage, and enterprise systems. Collaborate...CloudSeniorContract workLocal area
$96.8k - $145.2k
Req ID:391087NTT DATA strives to hire... ...currently seeking a Senior Business Systems... ..., platform engineering, production support... ....• Strong analytical, problem-solving... ...ETL, Informatica, Oracle/Oracle Exadata, Hadoop, Spark, APIs, data lineage... ...-scale AI, cloud, security, connectivity...CloudSeniorOracleFull timeTemporary workWork experience placementWork at officeRemote workFlexible hours$114.08k - $218.03k
...business needs.The OpportunityAs a dedicated Senior Infrastructure Engineer - Data Protection, you will be responsible for designing... ...for Virtual Hosts, SQL, NO-SQL, DB2, Oracle distributed workloads, as well as cloud (Azure and AWS), SaaS, and Active Directory workloads...CloudSeniorOracleFull timeH1bWork at officeRemote workHome officeRelocation packageFlexible hours- FCG is seeking a Senior Data Engineer to work on our Central Data Platform team, utilizing Snowflake... ...in large-scale enterprise analytics environments.Deep knowledge of all aspects... ...design details.Familiarity with Azure and cloud architectures.Required Analytical Skills...CloudSenior
$91.1k - $179.5k
...and implement reusable analytics products and assets... ...6. Work you'll do The Data Engineer Consultant will support... ..., SAP SuccessFactors, Oracle Human Capital Management... .../version management.Cloud experience on one or more... ...-level employees to senior leaders, we believe there...CloudOracleLocal area- ..., technical leads, and engineers, building a strong leadership... ...of enterprise data products and platforms,... ...ecosystem. Partners with senior leaders and cross-functional... ...technologies, cloud platforms (e.g., AWS),... ...Tableau, Power BI) and analytics workflows. Experience driving...CloudSeniorFull time
- ...Job title: Data Engineer-1 Duration: 07 Months + Possible extension Location: Iselin,... ...PostgreSQL, MySQL). Deploy and manage cloud solutions on AWS (Lambda, Glue, S3,... ...architecture. Strong problem-solving, analytical, and communication skills. Nice...CloudSenior
$49.84 - $54 per hour
DescriptionWe are seeking a midlevel Data Engineer with hands‑on expertise in Hadoop, PySpark,... ...data and processing workloads into Google Cloud Platform (GCP). The candidate will be... ...orchestration, and modernization.Build and support Spark‑based processing pipelines in Hadoop...CloudSeniorContract workTemporary work$125k - $190k
...Senior Data Engineer Location: 100% Remote (U.S. only, excluding California) Compensation: $125,000 to $190,... ...key role in designing data architecture, building cloud-based data infrastructure, and enabling analytics that support both operational and strategic...CloudSeniorRemote work- ...Job Title: Data Engineer Location: Charlotte, NC, Iselin NJ(Hybrid) Duration: 5 months... ...PostgreSQL, MySQL ). Deploy and manage cloud solutions on AWS (Lambda, EC2, RDS,... .... ~ Strong problem-solving, analytical, and communication skills. Nice to...CloudSeniorWork experience placement
$89 - $90 per hour
...Senior Data Scientist Charlotte, North Carolina, United... ...databases (ex. Oracle, SQL Server, etc.) ~... ...more years using AWS cloud services ~2 or more... ...years with modern data engineering with APIs ~ M.S. or... ...sources using advanced data analytics tools and techniques...CloudSeniorOracle$90k - $110k
...-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and... ...data processing frameworks or tools (e.g., Apache Spark, Hadoop) is a plus. Familiarity with programming languages...CloudSeniorFull timeTemporary workFlexible hours- ...Cloud Migration Strategy Lead Act as a lead in cloud migration strategy, application cloud suitability/readiness assessment... ...rest API for Event handling. Responsible for deep-dive analytics using R, Python, Oracle and develop operational/analytical dashboards using D3.js...CloudSeniorOracleRelocation
- ...Job Title: Senior Data Engineer Location: Charlotte, NC & Iselin, NJ (Hybrid i.e., 3 days a... ...PostgreSQL, MySQL) Deploy and manage cloud solutions on AWS (Lambda, Glue, S3,... ...architecture ~ Strong problem-solving, analytical, and communication skills Nice...CloudSenior3 days per week
- ...growing organization seeking a strong Senior Corporate Accountant to join its accounting... ...a solid understanding of GAAP, and the analytical ability to identify and resolve... ...audits, or accounting process improvements.Oracle Cloud experience.CPA designation or actively...CloudSeniorOracleTemporary work
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