Database Developer

OpenDataJobs • Washington, DC

4h • $120,000 - $140,000 • Hybrid

About The Position

Peregrine Advisors is a rapidly growing AI and data innovation hub helping government solve hard problems and deliver better outcomes. We work across the full lifecycle—from strategy and governance through architecture, engineering, analytics, AI, visualization, and training—for clients including the SEC, PCAOB, DDOT, and DCAA. Our clients describe our support as “absolutely excellent” and our people as “instrumental to organization’s success.” Winner of the United Nations COP27 Datathon, our work has earned all Exceptional CPARS ratings, SEC Chair’s Awards, the SEC Vision Award, and recognition from FDA leadership. We are also built differently. Peregrine is the first and only social enterprise organized as a Benefit Corporation and SBA 8(a) company focused on AI and data for government. We believe business success should create client value, social value, and opportunity for our people. As we enter our next stage of growth, we need dependable, motivated, and skilled people who have a combination of intellectual curiosity and intellectual courage. With new clients, larger programs, and expanding responsibilities, the people joining Peregrine now will have the opportunity to help shape the company we become. People first. Ownership always. We solve problems through people, process, and technology—in that order. Technology matters, but people make transformation happen. That principle defines our culture. Trust and motivation come before competence. We hire people we can trust, who care deeply about what they do, take ownership, learn quickly, help one another, and refuse to walk past a problem because it belongs to someone else. At Peregrine, you are not joining simply to fill a position. You are joining a team, taking ownership of a mission, and helping build a company. If that excites you, we should talk. At Peregrine Advisors, you will own the queries, stored procedures, views, and logical data models for your assigned part of a federal agency's enterprise data platform. But we hire people, not seats. As the work evolves, you will move to where the hardest problems are.

Requirements

• 4+ years of database development experience
• Bachelor's degree
• Working expertise with Amazon Aurora (PostgreSQL-compatible), including schema design, stored procedures and functions, and indexing
• Experience with Amazon DynamoDB, including data modeling and working with Global and Local Secondary Indexes (GSIs and LSIs)
• Structured Query Language (SQL) across complex queries, views, stored procedures, and functions, plus relational design, normalization, and data modeling
• Query and performance tuning across slow queries, indexing, and execution plans
• Extract, transform, and load (ETL) and extract, load, and transform (ELT) development and data integration across Amazon Web Services (AWS) data services, including Aurora, DynamoDB, and Amazon Simple Storage Service (S3)
• Working within data security controls, including encryption, access management, and auditing
• Data loading from S3 into the platform stores, plus Open Database Connectivity (ODBC) and Java Database Connectivity (JDBC)
• Logical data modeling and database-design decisions for assigned components within an established platform architecture
• Proficiency in writing, PowerPoint, and Excel
• United States citizenship
• Ability to obtain a Public Trust determination

Nice To Haves

• An associate-level AWS certification, such as Developer Associate or Solutions Architect Associate
• Query tuning across locking and deadlocks
• Familiarity with cloud-native application support in AWS using continuous integration and continuous delivery (CI/CD) and development, security, and operations (DevSecOps) practices
• Physical-design ownership of Aurora and DynamoDB schema and index design, or the drive to grow into it
• Federal information technology or high-volume transaction experience
• Familiarity with artificial intelligence (AI)-assisted developer tooling

Responsibilities

• Build Structured Query Language (SQL) queries, stored procedures, and views in Amazon Aurora (PostgreSQL-compatible).
• Work across Amazon DynamoDB and Amazon Simple Storage Service (S3).
• Design logical data models and database schemas for your assigned components.
• Tune queries and build S3 data loads and connectivity under governed access.
• Deliver database components accurate and fast enough that analysts and systems trust them.
• Automate the loads and checks that used to be run by hand, and build models that keep working as the platform grows.
• Own assigned database work from design through maintenance, working within data security controls, with sound judgment where accuracy and auditability are not optional.

Benefits

• Medical, dental, and vision with the employee premium fully paid and half of dependent premiums
• Employer-paid life, accidental death, and short-term and long-term disability insurance
• 401(k) matched 100% up to 4% of salary, vesting immediately
• Unlimited paid time off
• Sponsored professional certifications and continuing education

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level