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Contract Postgresql Jobs in Washington (NOW HIRING)

TriOptus LLC

Database Administrator

Mclean, VA · On-site

Contract (~11 months) Location: 100% Onsite - McLean, VA or Plano, TX Interviews: 2 rounds (Virtual ? Onsite) Key Skills Required: * PostgreSQL (Primary): Advanced DBA, performance tuning, upgrades ...

artechllc.com

Lead Java Developer

Mclean, VA · Hybrid

$80/hr

Contract (Approved through End of Year, possible extension) Work Schedule: Monday-Friday, 9:00 AM ... Work with databases including PostgreSQL and DynamoDB * Collaborate with cross-functional teams to ...

Magnum Technologies, Inc.

Java Spark Developer

Mclean, VA · Hybrid

$52.25 - $67.75/hr

Contract (Approved through End of Year, possible extension) Work Schedule: Monday-Friday, 9:00 AM ... Work with databases including PostgreSQL and DynamoDB * MsoNormal">Collaborate with cross ...

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What are the key skills and qualifications needed to thrive as a Contract PostgreSQL Database Administrator, and why are they important?

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 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 are Contract PostgreSQL developers?

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 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 popular job titles related to Contract Postgresql jobs in Washington? For Contract Postgresql jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Contract Postgresql jobs in Washington look for? The top searched job categories for Contract Postgresql jobs in Washington are:
What cities in Washington are hiring for Contract Postgresql jobs? Cities in Washington with the most Contract Postgresql job openings:
Contract Postgresql jobs near you
Senior PostgreSQL Database Reliability Engineer

Senior PostgreSQL Database Reliability Engineer

Nodal Exchange

Tysons, VA • On-site, Remote

$170K - $210K/yr

Full-time

Posted 27 days ago

Job description

Senior PostgreSQL Database Reliability Engineer
Department: Technology
Employment Type: Full Time
Location: Tysons Corner
Compensation: $170,000 - $210,000 / year
Description
Senior Postgres Database Reliability EngineerTysons Corner, VA (DC Metro Area) - will consider remote hiring from select states
Nodal Exchange is a derivatives exchange providing price, credit and liquidity risk management to participants in the North American commodity markets. Nodal Exchange is a leader in innovation, having introduced the largest sets of environmental and electric power futures and options contracts in the world. All transactions on Nodal Exchange (power, environmental and natural gas) are cleared through its wholly owned clearing house, Nodal Clear, using its award-winning portfolio margining methodology. Nodal Clear also clears a broad set of crypto futures contracts for Coinbase Derivatives Exchange. As leaders in innovation, Nodal Exchange and Nodal Clear have built in-house most of the trading and clearing platforms that fuel our business. Nodal Exchange is part of the EEX Group which is in turn part of the Deutsche Börse Group.
We are now looking for talented, innovative individuals to join our team based in the Tysons Corner, VA (DC Metro area).
The Opportunity
Every trade on one of North America's largest power futures exchanges runs through PostgreSQL. Every settlement, every margin calculation, every risk assessment. This isn't a database that supports the business-it is the business.
We're hiring a Database Reliability Engineer who can own our data layer end to end. Not someone who monitors dashboards and runs backups-someone who understands WAL internals, thinks in replication topologies, and has opinions about how data infrastructure should evolve. Someone who sees what we have today and already has ideas about where it needs to go.
You'll work inside a small, high-impact IT organization at a CFTC-regulated commodities exchange and clearing house. The systems you build and operate directly underpin billions of dollars in traded contracts. There is no abstraction layer between you and the work that matters.
Key Responsibilities
What You'll Own
  • Production PostgreSQL infrastructure across the full lifecycle: architecture, deployment, replication, monitoring, performance tuning, backup/recovery, and capacity planning
  • Streaming replication and high-availability configurations that meet the uptime expectations of a regulated financial exchange
  • Query and system-level performance analysis-diagnosing slow queries, optimizing execution plans, tuning shared_buffers, work_mem, and autovacuum, not just reading pg_stat output but knowing what to do about it
  • Backup and disaster recovery strategy using tools like Barman, including point-in-time recovery testing and validation
  • Data architecture evolution: modernizing data warehouse and reporting infrastructure, building ETL pipelines, and designing data flows that scale with the business
  • Data services across the organization: test data management, data obfuscation, data modeling, and supporting data needs for development, QA, and business teams
  • Operational support including on-call rotation for after-hours production database emergencies

What We Expect
We're not looking for someone who needs to be told what to do. We need someone who assesses the landscape, identifies what's broken or missing, proposes solutions, and drives them to completion. The right person hits the ground fast and builds trust through results.
Skills, Knowledge and Expertise
  • 5+ years hands-on PostgreSQL administration in production environments-not just dev/test, not just managed RDS
  • Deep understanding of PostgreSQL internals: WAL mechanics, MVCC, vacuum processing, the query planner and optimizer, connection handling, and lock management
  • Proven experience with physical and logical replication: setup, monitoring, failover, and troubleshooting split-brain scenarios
  • Strong SQL performance tuning skills: reading EXPLAIN ANALYZE output, identifying indexing strategies, understanding join algorithms, and resolving locking contention
  • Solid Linux systems administration (we run Ubuntu)-comfortable with systemd, filesystem performance, memory management, and networking fundamentals
  • Experience with backup/recovery tools (Barman, pgBackRest, or equivalent) and tested disaster recovery procedures
  • Experience building and maintaining ETL pipelines and data transformation processes
  • Ability to work autonomously in a small team where you're expected to own problems from identification through resolution
  • Strong communication skills-you can explain a replication topology to a developer or a data availability timeline to a business stakeholder
  • Bachelor's degree in Computer Science, Information Systems, Mathematics, or a related field

Highly Valued
  • Experience operating databases in regulated or financial services environments where uptime and audit trails are non-negotiable
  • Hands-on AWS experience (EC2, RDS, S3, networking)-we run a hybrid on-prem/cloud infrastructure
  • Infrastructure-as-code skills: Ansible and/or Terraform for automated, repeatable database deployments
  • Python scripting for automation, tooling, and data pipeline development
  • Experience with data obfuscation and masking techniques for non-production environments
  • Familiarity with monitoring and observability tools (Prometheus, Grafana, pgWatch, or similar)
  • Experience with cloud migration-moving database workloads from on-premises to AWS
  • Contributions to PostgreSQL community, conference talks, or published writing on database engineering topics

Why This Role
  • Your work directly supports a critical piece of U.S. energy market infrastructure-this isn't a CRUD app backing a SaaS product
  • Small team, large scope: you'll have real ownership and architectural influence, not just ticket duty
  • In-house platforms mean you work directly with the engineers who build the systems your databases serve
  • Part of the Deutsche Börse Group-global exchange operator with institutional stability
  • A leadership team that understands database engineering at a technical level and will invest in doing things right

Compensation
Salary Range: $170,000 - $210,000 per year base salary, when annualized
Pay Transparency Notice: The salary range is based on the D.C. metro area. The successful candidate's starting salary will vary depending on permissible, non-discriminatory factors including but not limited to qualifications, skills, and experience. Nodal also offers a wide range of benefits and perks for full-time employees, which may include target bonuses.
Benefits
Nodal Employee Benefits and Perks: https://nodalexchange.pinpointhq.com
Nodal Exchange, LLC does not discriminate on the basis of race, color, religion, sex, gender, sexual orientation, gender identity or expression, pregnancy, parental status, marital status, citizenship, national origin, age, disability, genetic information, military status, veteran status, physical or mental health, hairstyle, or any other characteristic protected by federal, state or local law with respect to recruitment, hiring, training, promotion, or in any other terms and conditions of employment. Nodal Exchange is an E-verify participant.

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