SQL Developer

Mark43

. Design and execute SQL-based ETL processes to migrate public safety data from legacy systems into the Mark43 platform .

Posted 10/30/2026full-timeRemote • United KingdomJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in designing and executing SQL-based ETL processes for data migration, with a strong ability to analyze legacy data structures and translate them into new schemas. Experienced in collaborating with cross-functional teams to enhance migration tooling and ensure data fidelity.

Highest-signal resume keywords

SQL DevelopmentETL DevelopmentData MigrationRelational Database DesignNPPV3 + SC Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

SQLETL ProcessesData AnalysisComplex SQL ScriptsLegacy Data Models

Soft Skills

CollaborationStakeholder ManagementProject Management

Tools & Technologies

Mark43 Platform

Certifications & Qualifications

NPPV3SC Clearance

Industry Keywords

Public Safety DataGovernment Systems

Tech Stack

Tools & technologies

ETLSQL

About the role

Key responsibilities & impact

Design and execute SQL-based ETL processes to migrate public safety data from legacy systems into the Mark43 platform
Collaborate with data migration contractors, review technical deliverables, and provide guidance
Meet with customers’ records management teams to understand legacy data structures and translate them into the Mark43 schema
Analyze uniquely formatted source databases, identify edge cases, and ensure data fidelity
Work with deployment, engineering, and product teams to improve migration tooling and processes
Balance project timelines and quality standards while maintaining internal and external stakeholder relationships

Requirements

What you’ll need

Applicants must be authorized to work for any employer in the country in which the role is being hired
2+ years of experience in a data migration, ETL development, or SQL development role
Deep understanding of SQL and relational database design
Demonstrated experience writing complex SQL scripts
Ability to analyze and translate legacy data models into new schemas
Experience managing contractor deliverables is a plus
Interest in public safety data and the impact of high-quality migrations on customer success
Prior work with public safety or government systems is a bonus
NPPV3 (Non-Police Personnel Vetting Level 3) + SC clearance required; Mark43 will sponsor and support the vetting process

Benefits

Comp & perks

Constant collaboration with numerous Mark43 teams, including Global Services, Engineering, and Product
Building mission critical and socially responsible software to enable first responders to better serve their communities
A team that respects and embraces your ideas and expertise
Coworkers motivated by pursuing excellence
A workplace dedicated to supporting and bettering public safety and government agencies
Mark43 will sponsor and support the NPPV3 + SC vetting process for successful candidates