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Contract Postgresql Jobs in California (NOW HIRING)

Kivyo Inc

Java Full Stack Developer

Irvine, CA

$56.25 - $72.75/hr

Java Full Stack developer 12+month of contract Charlotte/ Irvine Must have :- Java full-stack and ... Experience with Hibernate/JPA and relational databases such as Oracle, PostgreSQL, MySQL, or SQL ...

Lorven Technologies

Technical lead

San Ramon, CA · On-site

Contract: Key Requirements: * Experience * 12+ years of experience in software delivery, including ... PostgreSQL migration strategies * Data reconciliation and validation * Deployment and release ...

S Linx LLC

Senior Rust Engineer

Los Angeles, CA · On-site

$112K - $154K/yr

Senior Rust Engineer Location: Hollywood, LA (Onsite) Duration: 6 Months (Contract-to-Hire ... PostgreSQL, SQL, schema design, and migrations. · Hands-on with Docker, Kubernetes, AWS (EKS/S3 ...

Wise Skulls

Technical Test Lead

Irvine, CA · On-site

$51 - $69.50/hr

Automated ETL, API, Data Contract, and Database validation processes using Python and Pandas ... Oracle SQL., PostgreSQL * API Testing: Postman * Testing Tools: Quality Center, JIRA, Tosca qTest ...

VDart, Inc.

Liferay Developer

San Jose, CA · On-site

$59.75 - $77.25/hr

Contract Mandatory Skills Design end-to-end system architectures: APIs. Write production-quality ... Proficiency with relational databases (PostgreSQL, MySQL, or Oracle) and writing optimized SQL ...

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Contract Postgresql information

What is a contract PostgreSQL?

Contract PostgreSQL developers are professionals who are hired on a temporary or project basis to design, manage, and maintain PostgreSQL databases for organizations. They typically handle tasks such as database optimization, security, backup, and troubleshooting, often working remotely or for a set period of time. These developers bring specialized knowledge of PostgreSQL, an open-source relational database management system, and help businesses meet their data management needs without the commitment of a full-time hire.

What are some common challenges contract PostgreSQL professionals face when joining new projects, and how can they overcome them?

Contract PostgreSQL professionals often encounter challenges such as integrating with existing database architectures, understanding undocumented legacy systems, and quickly aligning with a new team's development workflow. To overcome these hurdles, it’s beneficial to proactively communicate with team members, request access to comprehensive documentation, and utilize schema visualization tools to familiarize yourself with database structures. Building rapport with stakeholders and clarifying project goals early on can also streamline onboarding and foster effective collaboration.

What is the difference between Contract Postgresql vs Contract Database Administrator?

AspectContract PostgresqlContract Database Administrator
CredentialsSQL, PostgreSQL certifications, scripting skillsDatabase management certifications, SQL expertise
Work EnvironmentDevelopment, deployment, and support of PostgreSQL databasesOverseeing overall database health, performance tuning, security
Industry UsageTech companies, startups, data-driven organizationsLarge enterprises, IT consulting firms, financial institutions
Search & Comparison IntentFocus on PostgreSQL-specific roles and skillsBroader database management roles including PostgreSQL

Contract Postgresql roles focus specifically on working with PostgreSQL databases, including setup, optimization, and support. Contract Database Administrators have a broader scope, managing multiple database systems and ensuring overall database performance and security. While both roles require SQL expertise and database knowledge, Contract Postgresql positions are more specialized in PostgreSQL technology, making them ideal for projects centered on this database system.

What are the key skills and qualifications needed to thrive as a contract PostgreSQL?

To thrive as a Contract PostgreSQL Database Administrator, you need a strong background in database management, SQL proficiency, and experience with PostgreSQL installation, configuration, and optimization, often supported by a degree in computer science or a related field. Familiarity with tools like pgAdmin, backup and recovery utilities, and monitoring systems, as well as certifications such as PostgreSQL Certified Professional, is highly valuable. Strong problem-solving skills, attention to detail, and effective communication help you excel in troubleshooting, collaborating with development teams, and managing client expectations. These skills are crucial for ensuring data integrity, system performance, and successful project delivery in dynamic contract environments.
What are the most commonly searched types of Postgresql jobs in California? The most popular types of Postgresql jobs in California are:
What are popular job titles related to Contract Postgresql jobs in California? For Contract Postgresql jobs in California, the most frequently searched job titles are:
What job categories do people searching Contract Postgresql jobs in California look for? The top searched job categories for Contract Postgresql jobs in California are:
What cities in California are hiring for Contract Postgresql jobs? Cities in California with the most Contract Postgresql job openings:
Contract Postgresql jobs near you
Infographic showing various Contract Postgresql job openings in California as of June 2026, with employment types broken down into 73% Full Time, 26% Part Time, and 1% Temporary. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution.

Senior Staff Backend Engineer, Platform Core

Archer

San Jose, CA • On-site

Full-time

Re-posted 28 days ago

Job description

Job Summary:
Archer is an aerospace company based in San Jose, California building an all-electric vertical takeoff and landing aircraft with a mission to advance the benefits of sustainable air mobility. As a Senior Staff Backend Engineer on the Platform Core team, you will build the services that power the platform foundation, focusing on Go backend services, PostgreSQL performance, and durable infrastructure for application teams.
Responsibilities:
• Build and maintain core backend services (Go preferred)
• Build scalable systems that use a range of inter-process communication mechanisms (blackboard, direct, queues, etc.)
• Build common data models from diverse data sources
• Build APIs and SDKs that accelerate application development
• Design and optimize PostgreSQL schemas for performance and evolution
• Define and implement strongly typed reusable APIs (gRPC/protobuf or REST/OpenAPI)
• Develop entity CRUD, search, and traversal capabilities
• Implement change tracking and event propagation patterns (e.g., outbox pattern)
• Optimize database performance (indexing strategy, query planning, connection management)
• Implement middleware for authentication, authorization, rate limiting, and audit logging
• Contribute to observability, reliability, and CI/CD standards
• Collaborate with platform and application teams to validate services in production use cases
• Support AI-assisted workflows by exposing clean, structured APIs suitable for controlled automation
Qualifications:
Required:
• 10+ years backend engineering experience
• Strong hands-on experience in Go (or equivalent backend experience with willingness to work in Go)
• Deep expertise with relational databases, ideally PostgreSQL, to include: Schema design, Performance tuning, Indexing strategies, Query plan analysis
• Experience building and operating distributed systems
• Experience defining and implementing typed service contracts
• AWS or other cloud-native infrastructure experience
• Strong understanding of reliability patterns (idempotency, retries, consistency)
• Demonstrated experience defining and developing APIs and SDKs
Preferred:
• Experience building typed connectors or integration services against enterprise APIs (OData, REST, SCIM)
• Experience with JSONB modeling or complex relational traversal patterns
• Experience with gRPC and protobuf
• Experience with change data capture (CDC) or event streaming
• Experience implementing policy-as-code authorization (Cerbos, OPA, or similar)
• Kubernetes (EKS) and infrastructure-as-code (Terraform) familiarity
• Experience building services consumed by LLM pipelines or AI-assisted workflows
Company:
Archer is an aerospace company that developed an electric vertical takeoff and landing aircraft tailored for urban air mobility systems. Founded in 2020, the company is headquartered in San Francisco, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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