Software Engineer

Zefr

. Design, build, and operate APIs using REST and GraphQL technologies supporting front-end interfaces, MCP servers, and offline batch processes .

Posted 10/30/2026full-timeMarina del Rey • California • United StatesJunior💰 $100,000 - $130,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in designing and operating APIs using REST and GraphQL, as well as building complex workflows with Apache Airflow. Experienced in data transformation pipelines utilizing Snowflake and DBT, complemented by strong collaboration and communication skills.

Highest-signal resume keywords

API Design and DevelopmentPython ProgrammingSQL ProficiencyApache Airflow WorkflowsData Transformation with Snowflake

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonSQLREST APIsGraphQLApache AirflowSnowflakeDBT

Soft Skills

Strong CommunicationCollaboration Skills

Certifications & Qualifications

Bachelor’s Degree in Computer ScienceMaster’s Degree in Engineering

Industry Keywords

Systems Engineering PrinciplesProduct Lifecycle Management

Tech Stack

Tools & technologies

AirflowApacheGraphQLPythonSnowflakeSQL

About the role

Key responsibilities & impact

Design, build, and operate APIs using REST and GraphQL technologies supporting front-end interfaces, MCP servers, and offline batch processes
Design, build, and operate complex workflows using Apache Airflow
Design, build, and operate data transformation pipelines in Snowflake and DBT
Collaborate and grow alongside the applications software engineering team

Requirements

What you’ll need

Bachelor’s or Master’s degree in Computer Science, Engineering disciplines (BEng/MEng) or equivalent
1-2 years of experience in a technical field
Competency in Python, SQL, REST APIs
Knowledge of systems engineering principles and product lifecycle management
Strong communication and collaboration skills
Willingness and ability to work a hybrid schedule with 2-3 days per week in the Marina del Rey, CA office

Benefits

Comp & perks

Flexible PTO
Medical, dental, and vision insurance with FSA options
Company-paid life insurance
Paid parental leave
401(k) with company match
Professional development opportunities
10+ paid holidays off
Summer Fridays (we leave early)
In-office and hybrid work options available
In-office lunches and lots of free food
Optional in-person and virtual events (we like to celebrate!)