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Hire senior PostgreSQL developers who work on US hours

Senior Postgres engineers who read query plans, design indexes and partitions, and move data off Oracle or SQL Server without downtime, on US hours.

By the Ryz Labs team · Updated October 2026

Ryz places senior, top 1% PostgreSQL developers on your team for $7,000 to $15,000 per engineer per month, and you meet named candidates before you sign. They read query plans, design indexes and partitions, and run schema changes without downtime, all on US business hours.

What our PostgreSQL developers work on

Most Postgres problems show up as slow pages, lock waits or a disk that fills overnight. Our engineers work on Postgres 16 and 17, self-managed or on Amazon RDS and Aurora, Azure Database for PostgreSQL and Google Cloud SQL. Common work:

Query tuning from EXPLAIN (ANALYZE, BUFFERS) output, pg_stat_statements and auto_explain, with fixes in SQL, indexes or application code.
Index design across B-tree, GIN for JSONB and full-text search, BRIN for large append-only tables, and partial or covering indexes.
Declarative partitioning for time-series and multi-tenant tables, including retention jobs and partition pruning checks.
Replication and high availability: streaming replicas, Patroni, failover drills, and connection pooling with PgBouncer.
Logical replication and change data capture with Debezium into Kafka, a warehouse or a search index.
Extensions in production: pgvector for embeddings, PostGIS for location data, TimescaleDB for metrics.
Migrations to Postgres from Oracle, SQL Server or MySQL, including PL/SQL and T-SQL rewrites and data validation.

What happens after you ask for PostgreSQL developers

Talk starts with your Postgres setup: version, hosting, table sizes, write volume, and whatever keeps paging your on-call. We send back a plan, a price and the names of the Postgres engineers we would pick. Match is on the work you have, so a migration from Oracle gets someone who has done one, and a pgvector project gets someone who has tuned HNSW indexes.

Join means your repos, migration tooling, monitoring and read-only production access, set by you. Grow could add a data engineer, a back-end developer or a dedicated team. If an engineer isn't the right fit, we replace them free. You own all code and IP they produce.

Skills we vet for

Query plans. Reading nested loop, hash and merge joins, spotting bad row estimates, and fixing them with statistics, extended stats or a rewrite.
Indexing. Choosing between B-tree, GIN, GiST and BRIN, multicolumn order, partial indexes and the write cost of every index added.
MVCC and vacuum. Dead tuples, bloat, autovacuum tuning, transaction ID wraparound and what long-running transactions do to all of it.
Locking and concurrency. Isolation levels, row and advisory locks, deadlocks, and SKIP LOCKED for job queues.
Schema changes without downtime. CREATE INDEX CONCURRENTLY, adding constraints as NOT VALID, and staged column changes.
Replication. Streaming and logical replication, replication slots, lag monitoring and safe failover.
Connection management. PgBouncer transaction pooling, prepared statement gotchas and right-sizing max_connections.
Operations. Backups with pgBackRest or managed snapshots, point-in-time recovery tests and major version upgrades.

How we vet PostgreSQL developers

Our recruiters look for engineers who have owned a Postgres database in production, not just written queries against one. ARC, our in-house ranking system, orders the pipeline. Candidates then complete structured NTRVSTA AI interviews on query plans, schema design and incident scenarios. Recruiters review each candidate before and after the interview, and you see a curated shortlist. AI scores are advisory. People make the call.

Sample interview topics

A query on a 400 GB orders table switched from an index scan to a sequential scan after a data load. How do you confirm why, and what do you change?
Autovacuum cannot keep up on a hot table and bloat keeps growing. Walk through the settings you would tune and what else could be holding back cleanup.
You need to add a NOT NULL column with a default and a foreign key to a table under constant writes. Plan the migration so nothing blocks.
Design partitioning for an events table that takes heavy inserts and is queried by tenant and date. How do you handle retention and unique constraints?
An app moved to PgBouncer in transaction mode and some requests now fail. What session-level features break, and how do you fix it?

Ways to hire PostgreSQL developers

Option	Best for	Trade-offs
Freelance marketplace	A one-off tuning pass or a short audit	Hard to verify Postgres depth from a profile. Little continuity once the gig ends.
Staffing or recruiting agency	Permanent hires at volume	Resumes say SQL; few screens test query plans or vacuum behavior.
In-house recruiting	A long-term database owner	Senior Postgres engineers are scarce, so searches run long.
Ryz Labs staff augmentation	Adding senior Postgres depth to an existing product or platform team	You set priorities and approve schema changes. Works best with clear ownership.
Ryz Labs dedicated team	A migration to Postgres or a data layer rebuild	A multi-person team with a lead. Scoped up front with a plan.

Ryz is not the right fit if you want a self-serve marketplace for a few hours of hourly work, or a managed database platform license rather than engineers.

PostgreSQL developers for hire: one engineer, remote or a dedicated team

You can hire a PostgreSQL developer to own one hard problem, such as a slow reporting query set or a pending major version upgrade. Or you can hire PostgreSQL developers as a group to run a migration from Oracle while your team keeps shipping features. Some teams hire Postgres developers to fix ORM-generated SQL at the source.

Every PostgreSQL developer for hire through Ryz is remote and works your hours. If you want to hire dedicated PostgreSQL developers who stay on one database for the long run, or hire remote PostgreSQL developers to add capacity for a quarter, we scope it the same way: a plan, a price and named engineers.

Why hire Postgres engineers from Latin America

Postgres is the default database at many of the region's fintechs, marketplaces and logistics companies, so senior engineers there have run it at real scale, often on AWS and with heavy write loads. Many have also moved systems off Oracle and SQL Server, which is common work in Brazil, Mexico and Argentina.

Database incidents reward people who are online at the same time. With our engineers on US business hours, a lock pileup at 2 p.m. Eastern gets a live response, and migration cutover windows can be planned with everyone awake.

The data layer behind a production fraud system

Our engineers delivered a fraud detection platform for a global fleet company: 244K+ invoices scored, under 30 seconds per decision, and $5.94M in fraud confirmed and validated by the client's fraud team. A real-time scoring API is wired into the client's maintenance systems. That stack ran on SQL Server, not Postgres, but the work is the same kind a senior Postgres developer does: fast lookups under a scoring deadline, clean history for every decision, and queries that stay quick as the data grows.

PostgreSQL hiring kit

SQL interview questions: joins, indexing and query plan scenarios.
SQL developer job description: adapt it for a Postgres owner role.
developer rates by role: cost benchmarks for database and back-end roles.
talent cost calculator: compare US in-house, Latin America market and Ryz costs.

Related roles

FAQ

Can I hire a single PostgreSQL developer, or do I need a team?

One engineer is common. A single senior Postgres developer can own tuning, schema changes and upgrades for one product. Larger migrations usually need two or three people and a lead.

Do you have remote or dedicated Postgres developers for hire who know pgvector?

Yes. When a role involves pgvector, we vet for HNSW and IVFFlat index tuning, recall versus speed trade-offs, and hybrid queries that mix vector similarity with keyword and metadata filters.

Can your engineers migrate us from Oracle or SQL Server to Postgres?

Yes. They plan schema and type mapping, rewrite PL/SQL or T-SQL, set up replication or CDC for the cutover, and validate data before and after the switch.

How much does it cost to hire PostgreSQL developers?

$7,000 to $15,000 per engineer per month, scoped per team. Before you sign, you get a plan, a price and the names of the people who would do the work.

What hours do they work?

US business hours, including New York hours. Ryz engineers work on your team, reporting to your leads. Talk to us to scope your team.

Questions we didn't answer? Email info@ryzlabs.com.