Referso Jobs

PostgreSQL Database Administrator/Developer

Peraton · Posted Nov 10, 2026

Open

Full-time · Mid
$86K–$138K per year
5+ years

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PostgreSQL Database Administrator/Developer

Peraton · Posted Nov 10, 2026

Open

Full-time · Mid
$86K–$138K per year
5+ years

Apply with Referso

Senior Full Stack Java Engineer

HK Tech · Posted Nov 10, 2026

Open

Sandy, Utah, United States
Full-time · Senior
5+ years

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Senior Full Stack Java Engineer responsible for developing, modernizing, and maintaining the Licensing App for government entities, working across backend, frontend, and cloud infrastructure.

Responsibilities

Build and maintain the app
Develop and support Java applications and RESTful web services
Modernize legacy code and replace components with modern Java (Spring Boot) services
Design, query and tune PostgreSQL database
Implement OAuth2/OpenAM authentication and authorization

Requirements

Nice to have: Certified AWS professional
Nice to have: Spring Boot
Nice to have: Spring Security
Nice to have: Docker
Nice to have: AWS ECS/ECR

Skills

Java Core Java Java EE JPA JPQL React PostgreSQL SQL

Senior PostgreSQL DBA (AWS RDS)

Recruiter4you · Posted Nov 10, 2026

Open

Remote, Greece +1 more
Remote
Full-time · Senior
10+ years

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Manage and optimise mission‑critical PostgreSQL database infrastructure for high‑volume iGaming operations.

Locations (2)

Athens, Attica, Greece
Europe

Responsibilities

Manage and optimise large‑scale PostgreSQL databases in a 24/7 production environment.
Monitor database performance, troubleshoot issues and optimise queries, indexes and partitioning.
Ensure high availability, security, backup, recovery and disaster recovery procedures.
Manage AWS RDS and Aurora PostgreSQL infrastructure, including networking and access controls.
Implement automation and infrastructure management using Python, Bash and Terraform.

Requirements

Nice to have: AWS certifications
Nice to have: Debezium
Nice to have: pglogical
Nice to have: Redshift
Nice to have: Snowflake

Skills

Principal Sales Engineer

EDB · Posted Nov 3, 2026

Open

Remote, Taiwan
Remote
Principal
5+ years

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Principal Sales Engineer

Responsibilities

Drive growth and ongoing transformation of the APJ sales function
Engage with existing customers and business partners
Provide technical expertise to help clients solve business problems
Ensure sales achieve plan targets
Build statement of work with professional services

Requirements

Nice to have: cloud skills
Nice to have: private/public/hybrid clouds
Nice to have: AWS
Nice to have: Azure
Nice to have: Google Cloud

Skills

customer-facing experience technical product presentations product proof-of-concepts PostgreSQL or EDB Postgres databases Data warehousing AI & Analytics SQL

Database Engineer (PostgreSQL)

Leidos · Posted Nov 5, 2026

Open

Farnborough, Hampshire, United Kingdom
Full-time
£47K–£61K per year

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Database Engineer to support reliable data services across critical UK sectors.

Compensation

Salary: £47,000 - £61,000

Responsibilities

Work closely with Data Architect, Senior Data Engineers and fellow Database Engineers
Build, maintain and operate PostgreSQL database environments in AWS
Investigate and resolve database, data processing and performance issues
Evaluate tools and technologies and contribute to improvements
Support development and maintenance of database integration, migration and data processing processes

Requirements

Nice to have: Aurora PostgreSQL
Nice to have: Amazon RDS
Nice to have: database migration
Nice to have: DB2
Nice to have: Oracle

Skills

PostgreSQL SQL PL/pgSQL AWS RDS Aurora PostgreSQL AWS DMS

Database Engineer (Contractor)

Logile, Inc. · Posted Nov 5, 2026

Open

Bhubaneswar, Odisha, India
On-site
Contract · Senior
6+ years

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Skilled Database Engineer with 6+ years of experience in PostgreSQL database development, design, data modeling, and performance optimization.

Responsibilities

Design and develop PostgreSQL database schemas based on business and application requirements
Perform data modeling, database design, normalization, and database remodeling
Develop and maintain tables, relationships, constraints, indexes, views, and stored procedures
Write, analyze, and optimize complex SQL queries and PL/pgSQL functions
Perform database performance tuning, indexing, and query execution plan analysis

Skills

PostgreSQL SQL PL/pgSQL Data modeling Database design Normalization Query tuning Liquibase Flyway

IT Analyst (Senior Java Application Developer)

Coventek Inc · Posted Nov 5, 2026

Open

Remote, United States
Remote
Full-time · Senior
15+ years

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Senior Java developer (IT Analyst) responsible for developing and maintaining Java applications and web services, including legacy replacement, API development, and CI/CD pipelines in AWS.

Responsibilities

Develop Java applications and web services
Update existing Java web applications
Build web applications using Java web frameworks
Develop web applications and APIs with PostgreSQL
Implement authentication for external users

Requirements

Nice to have: EMSA
Nice to have: Maven
Nice to have: GitHub
Nice to have: Agile development
Nice to have: JUnit

Skills

Java Core Java EE (JEE)Java Persistence API (JPA)Java Persistence Query Language (JPQL)Java Server Faces (JSF) / PrimeFaces PostgreSQL SQL PL/pgSQL

IT Analyst (Senior Java Application Developer)

InterSources Inc. · Posted Nov 4, 2026

Open

Remote, United States
Remote
Contract · Senior
15+ years

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Seeking a senior Java developer (IT Analyst) to develop Java applications and web services for the Utah Department of Health and Human Services.

Responsibilities

Develop Java applications and web services, including new applications and replacements for legacy applications
Update existing Java web applications to maintain current functionality and provide new enhancements
Build web applications using Java web frameworks, with preference given to EJB and JSF
Develop web applications and APIs that use PostgreSQL to store and query data
Implement authentication for external users and systems using standards like OAuth2 or OpenAM

Requirements

Nice to have: EMSA
Nice to have: Maven
Nice to have: GitHub
Nice to have: Agile
Nice to have: JUnit

Skills

Java Core Java EE (JEE)Java Persistence API (JPA)Java Persistence Query Language (JPQL)Java Server Faces (JSF)

PostgreSQL Database Administrator/Developer

PostgreSQL Database Administrator/Developer

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Senior Full Stack Java Engineer

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Senior PostgreSQL DBA (AWS RDS)

Locations (2)

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Principal Sales Engineer

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Database Engineer (PostgreSQL)

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Database Engineer (Contractor)

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IT Analyst (Senior Java Application Developer)

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IT Analyst (Senior Java Application Developer)

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PL/pgSQL jobs

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Locations (2)

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