PostgreSQL Developer

Rarr Technologies

1 - 4 years

3 - 6 Lacs

faridabad

Posted:1 day ago| Platform:

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Skills Required

performance tuning git linux postgresql shell scripting database json sql

Work Mode

Work from Office

Job Type

Full Time

Job Description

1 4 years hands-on with
PostgreSQL
Write clean
SQL
and small
PL/pgSQL
functions (procedures, triggers)
Design basic
schemas
, constraints, and
indexes
(btree; exposure to
GIN/GiST
a plus)
Comfortable with
joins
,
CTEs
,
window functions
,
set operations
, and
advanced SQL
patterns
Work with
JSON/JSONB
(indexes, containment queries),
full-text search
(nice to have)
Performance tuning:
use EXPLAIN/ANALYZE , identify slow ops (sort/hash/seq scan), rewrite queries, and add the right indexes
Understand
transactions
, isolation levels,
locking/concurrency
, and error handling
Familiar with
partitioning
,
materialized views
,
vacuum/autovacuum
basics, and backup/restore (nice to have)
Basic
Git
and
Linux
usage; clear communication and documentation skills

Database, Postgres, Shell Scripting, Sql

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