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Junior Data Conversion Developer Jobs in California

MagnaFlow

Data Conversion Analyst

Oceanside, CA

$109K - $132K/yr

S. in Information Technology, Engineering, or related field * 3-5 years of experience in data conversion, transformation and migration What you need: * Advanced Excel and data manipulation skills

MagnaFlow

Data Conversion Analyst

Oceanside, CA · On-site

$109K - $132K/yr

S. in Information Technology, Engineering, or related field * 3-5 years of experience in data conversion, transformation and migration What you need: * Advanced Excel and data manipulation skills

Sparks Wiz Limited

Junior Data Analyst

Los Angeles, CA · On-site +1

$26 - $37/hr

Sparks Wiz Limited is a premier provider of engineering consulting services, delivering innovative ... As a Junior Data Analyst at Sparks Wiz Limited , you will support the data analytics team by ...

Miller Kaplan

Junior Data Analyst

Burbank, CA · On-site

$60K - $65K/yr

The Junior Data Analyst in the Data Analytics Department supports both external client engagements ... Proficient in programming with Python or SQL. * Proficient with data visualization tools such as ...

Booz Allen Hamilton

Junior Data Scientist

San Diego, CA · On-site

$61K - $141K/yr

R0243527 Data Scientist, Junior The Opportunity: As a data scientist, you're excited at the ... Experience with statistical and general-purpose programming languages such as R, Perl, Python, SAS ...

Avani Technology Solutions, Inc.

ETL Developer

Sacramento, CA · On-site

$54.50 - $71.25/hr

ETL Talend Developer Sacramento, CA 12 Months + Right to Hire W2 only, no C2C at this moment ... Developing ETL and data conversion technical specifications for integrations related to business ...

Nastech Global

Data Engineer

Sunnyvale, CA · On-site

$134K - $161K/yr

... and support junior data engineers through code reviews, design sessions, and technical leadership. • Document data flows, definitions, models, and architecture for internal stakeholders and ...

Knit Health

Senior Data Scientist

San Francisco, CA · On-site

$140K - $175K/yr

You'll also guide model evaluation and methodology, mentor junior data scientists, and collaborate closely with AI engineering and product teams in a dynamic, fast-paced environment. What you'll do ...

Conversion

Backend Engineer (Infra)

San Francisco, CA · On-site

Job Summary : Conversion is an AI-native marketing automation platform for modern software ... The role involves building and optimizing cloud infrastructure and developer tools to enhance the ...

Perficientcorp Inc

Sr. AWS Data Engineer

San Francisco, CA · On-site

$134K - $162K/yr

... guide junior data engineers and enforce engineering excellence Required Skills & Experience • 8+ years in data engineering with 3+ years in a leadership/lead role • Strong hands-on experience ...

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Junior Data Conversion Developer information

What are the key skills and qualifications needed to thrive as a Junior Data Conversion Developer, and why are they important?

To thrive as a Junior Data Conversion Developer, you need a solid understanding of database concepts, data mapping, and proficiency in programming languages like SQL or Python, often supported by a relevant degree or technical certification. Familiarity with ETL tools (such as Informatica or Talend), data migration frameworks, and source/target system architectures is typically required. Strong problem-solving skills, attention to detail, and effective communication help in identifying data issues and collaborating with cross-functional teams. These skills ensure accurate, efficient data transformation and integration, which are critical for project success and data integrity.

What is the difference between Junior Data Conversion Developer vs Data Migration Specialist?

AspectJunior Data Conversion DeveloperData Migration Specialist
CredentialsBasic programming, database knowledge, entry-level certificationsSimilar technical skills, often with additional project management certifications
Work EnvironmentDevelopment teams, data processing projects, entry-level rolesData management projects, enterprise environments, often more client-facing
Industry UsageIT, software, data servicesIT, consulting, enterprise data management
Search & ComparisonOften compared for entry-level roles in data conversionMore advanced, but related, roles in data migration

The Junior Data Conversion Developer primarily focuses on converting data formats and ensuring data integrity during development. In contrast, a Data Migration Specialist handles larger-scale data transfer projects across systems, often involving planning and execution. While both roles require similar technical skills, the Junior Data Conversion Developer is more entry-level and development-focused, whereas the Data Migration Specialist involves broader project management and enterprise-level tasks.

What are some common challenges faced by Junior Data Conversion Developers during migration projects?

Junior Data Conversion Developers often encounter challenges such as handling inconsistent or incomplete legacy data, adapting to different data formats, and ensuring data integrity throughout the migration process. Collaborating closely with senior developers and business analysts is crucial to accurately interpret client requirements and resolve data discrepancies. Additionally, managing time effectively to meet project deadlines while learning new tools and technologies can be demanding, but it also provides significant opportunities for skill development and growth within the field.

What are Junior Data Conversion Developers?

Junior Data Conversion Developers are entry-level professionals who assist in transforming data from one format to another, often as part of system migrations, software upgrades, or data integration projects. They work under the guidance of senior developers and typically use programming languages, scripts, or specialized tools to extract, transform, and load (ETL) data. Their responsibilities often include analyzing source and target data structures, writing conversion routines, testing data integrity, and troubleshooting issues. This role is crucial for organizations that need to move or consolidate data while ensuring accuracy and minimal disruption.
Junior Data Conversion Developer jobs near you
Infographic showing various Junior Data Conversion Developer job openings in California as of July 2026, with employment types broken down into 80% Full Time, and 20% Contract. Highlights an 100% In-person job distribution.
Data Conversion Analyst

Data Conversion Analyst

MagnaFlow

Oceanside, CA

$109K - $132K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 12 days ago

Job description

Who are we: 

Magnaflow is a leading manufacturer and supplier based in Oceanside, CA of premium products to the automotive aftermarket industry such as catalytic converters, performance exhaust and replacement exhaust. Through the Camburg division in Huntington Beach, CA. Magnaflow also supplies race-inspired performance suspension products and vehicle uplifting services, Magnaflow is focused on future growth through both new business development and new product introduction. Our websites are www.magnaflow.com and www.camburg.com.

Salary Range: 

$109,706-$132,100USD annually

*Final agreed upon compensation will be based on a variety of factors including but not limited to an individual’s related experience, education, certifications, skills, and work location.

What you will be doing: 

The Data Conversion Analyst is responsible for preparing, transforming, validating, and loading data from legacy systems into IFS Cloud ERP. This role is critical to ensuring data integrity and successful ERP cutover.

Responsibilities: 

  • Work with business partners to identify and define data conversion requirements, define level 0 (static) data mapping and changes

  • Work with finance to define and implement any accounting structure changes from source system to new system

  • Develop and maintain data conversion templates and mapping documentation for data migration from legacy systems (IFS8, HighJump, etc. Oracle based) to IFS Cloud structures

  • Extract, cleanse, and transform data using scripts and data tools

  • Support testing cycles by providing accurate and timely data sets

  • Execute data loads into IFS Cloud using approved tools and processes

  • Validate and reconcile converted data to ensure accuracy and completeness

  • Maintain and execute the master data conversion plan for ERP cutover

  • Identify data issues and work with business teams to resolve inconsistencies

Requirements:B.S. in Information Technology, Engineering, or related field

  • 3-5 years of experience in data conversion, transformation and migration

What you need:

  • Advanced Excel and data manipulation skills

  • Experience with scripting languages (Python, PowerShell, etc.)

  • Experience with databases and database query languages (MS SQL, Oracle)

  • Experience working with ERP data structures (Products, BOM, Customers, Vendors, Transactions, etc.)

  • Strong problem-solving, communication skills and attention to details

  • Ability to manage multiple tasks and priorities effectively

  • Excellent communication and interpersonal skills

  • Experience with ERP data conversion projects

  • Experience with IFS Cloud or similar ERP platforms

  • Background in data governance or data management

  • Background working with Manufacturing systems data

  • Background working with WMS systems data

What's in it for you?

  • Competitive Salary

  • PTO, Sick Pay, Birthday Holiday, Paid Holidays

  • Medical, Dental, Vision

  • 401k Matching (Up to 5%)

  • Education assistance

  • Company sponsored events

  • Growing department and team

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