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From: Achilleas Mantzios <mantzios.achill@gmail.com>
Date: Tue, 9 Sep 2025 09:26:37 +0300
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 <CAKgnRhjRz8H2oRzDzZBcccx2=p4WhZVqJvyM9h4KFXhnYEnzYg@mail.gmail.com>
Subject: PostgreSQL DBA/Engineer - on site - Glyfada/Athens/Greece
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*PostgreSQL Data Engineer*

*Job description*

This is a position within Dynacom Tankers Mgmt - IT Dept. Our core business
is ship owning, ship management, shipyards and other business fields as
well.
Our team consists of experienced programmers, administrators and engineers
who constantly deliver state of the art products and services to the
company's departments, subsidiaries and vessels.
The Candidate will be responsible for the design, testing, maintenance,
monitoring of the company's DB systems.

*Responsibilities:*

   - Design efficient architectures around PostgreSQL
   - Troubleshoot slow queries
   - Monitor for performance, database health, correct table and index
   bloating, etc
   - Understand our current architecture and maintain it
   - Work closely with the sysadms in order to deliver the best design
   - Work closely with the dev team in order to help deliver efficient
   software and systems
   - Add value to the company by helping with OLAP
   - Take part of a very large PostgreSQL upgrade across 100s of
   installations

*Required skills:*

   - At least 3 years of working with PostgreSQL, versions from 15 upwards
   - Knowledge of PL/pgSQL, functions, procedures
   - Experience with PostgreSQL on Linux or BSD
   - Solid knowledge of fundamental PostgreSQL concepts
   - Great SQL skills
   - Great Unix/Linux/BSD skills, OS knowledge, Bash, awk, sed, etc
   - High level of understanding of the whole stack of a software system

*Nice to have:*

   - AI with pgvector, pgai etc, the will to learn and expand
   - pgbadger, pg_stat_statements
   - pgbouncer, pgpool2
   - pgbackrest or other backup software
   - Logical Replication, Physical Replication + PITR
   - Major PostgreSQL upgrade experience
   - java experience is big plus
   - MS SQL, mysql skills are welcome
   - perl, python

The position will be initially 100% on-site. Some future hybrid remote
would be possible.
Please send your CVs to itdev@gatewaynet.com.

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<div dir=3D"ltr"><b>PostgreSQL Data Engineer</b>
<br><br>

<b>Job description</b>
<br><br>
This is a position within Dynacom Tankers Mgmt - IT Dept. Our core=20
business is ship owning, ship management, shipyards and other business=20
fields as well.<br>
Our team consists of experienced programmers, administrators and=20
engineers who constantly deliver state of the art products and services=20
to the company&#39;s departments, subsidiaries and vessels.<br>
The Candidate will be responsible for the design, testing, maintenance, mon=
itoring of the company&#39;s DB systems.<br>

<br>
<b>Responsibilities:</b>
<ul><li>Design efficient architectures around PostgreSQL</li><li>Troublesho=
ot slow queries</li><li>Monitor for performance,  database health, correct =
table and index bloating, etc</li><li>Understand our current architecture a=
nd maintain it</li><li>Work closely with the sysadms in order to deliver th=
e best design</li><li>Work closely with the dev team in order to help deliv=
er efficient software and systems</li><li>Add value to the company by helpi=
ng with OLAP</li><li>Take part of a very large PostgreSQL upgrade across 10=
0s of installations</li></ul>

<b>Required skills:</b>
<ul><li>At least 3 years of working with PostgreSQL, versions from 15 upwar=
ds</li><li>Knowledge of PL/pgSQL, functions, procedures </li><li>Experience=
 with PostgreSQL on Linux or BSD</li><li>Solid knowledge of fundamental Pos=
tgreSQL concepts</li><li>Great SQL skills</li><li>Great Unix/Linux/BSD skil=
ls, OS knowledge, Bash, awk, sed, etc</li><li>High level of understanding o=
f the whole stack of a software system</li></ul>

<b>Nice to have:</b>
<br><ul><li>AI with pgvector, pgai etc, the will to learn and expand</li><l=
i>pgbadger, pg_stat_statements</li><li>pgbouncer, pgpool2</li><li>pgbackres=
t  or other backup software</li><li>Logical Replication, Physical Replicati=
on + PITR</li><li>Major PostgreSQL upgrade experience</li><li>java experien=
ce is big plus</li><li>MS SQL, mysql skills are welcome</li><li>perl, pytho=
n</li></ul><div>The position will be initially 100% on-site. Some future hy=
brid remote would be possible.</div><div>Please send your CVs to <a href=3D=
"mailto:itdev@gatewaynet.com">itdev@gatewaynet.com</a>.</div><br></div>

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