Database Engineer Senior Level Job at Integrity Technology Consultants (Linthicum)

Database Engineer Senior Level

ITC is a Woman Owned Small Business delivering exceptional consultation to the U...

Location

United States , Linthicum

Salary:

110000.00 - 215000.00 USD / Year

Integrity Technology Consultants

Expiration Date

Until further notice

Requirements

TS/SCI with FS Polygraph
Ten (10) years experience as a DBE in programs and contracts of similar scope, type, and complexity is required
Bachelor’s degree in a technical discipline from an accredited college or university is required
Five (5) years of DBE experience may be substituted for a bachelor’s degree
Python
Experience using MongoDB or MariaDB
Experience using Django or Flask
ReST endpoint
Micro services

Job Responsibility

Provides technical expertise for database design, development, implementation, information storage and retrieval, data flow and analysis
Develops relational and/or Object-Oriented databases, database parser software, and database loading software
Projects long-range requirements for database administration and design
Responsible for developing a database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain controls
The DBE works primarily at the front end of the lifecycle- requirements through system acceptance testing and Initial Operational Capability (IOC)
Develops requirements from a project’s inception to its conclusion for a particular business and Information Technology (IT) subject matter area (i.e., simple to complex systems)
Assist with recommendations for, and analysis and evaluation of systems improvements, optimization, development, and/or maintenance efforts
Translates a set of requirements and data into a usable document by creating or recreating ad hoc queries, scripts, and macros
updates existing queries, creates new ones to manipulate data into a master file
and builds complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologies

What we offer

401K plan with company contributions (safe harbor and profit sharing)
11 Federal holidays, 21 Days PTO
Medical, Dental, & Vision with substantial company contributions
Company provided Life, LTD and STD Insurance
Health Savings Accounts/ Flexible Spending Accounts
Referral Bonuses
Performance Bonuses
Tuition Assistance for Education, Training, and Professional certifications
Career Development

Senior Database Engineer

Riverstone Enterprise Solutions, an Envision Innovative Solutions, delivers miss...

Location

United States , Columbia

Salary:

Not provided

Riverstone Enterprise Solutions

Expiration Date

Until further notice

Requirements

Ten (10) years' experience as a DBA in programs and contracts of similar scope, type, and complexity is required
Bachelor's degree in a technical discipline from an accredited college or university is required. Four (4) years of additional DBA experience may be substituted for a bachelor's degree
Current/Active TS/SCI with Full Scope Polygraph

Job Responsibility

Maintain the integrity, security, and availability of database(s)
Establish and maintain database user accounts
Administer, maintain, and implement policies and procedures for ensuring the security and integrity of the database(s)
Organize and format data for efficient query and storage processes
Evaluate requirements and recommends available DBMS products
Provide server administration with a variety of database products that include Oracle, SQL Server, and SYBASE
Perform disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data
Develop policies and procedures for ensuring the security and integrity of the database(s)
Perform database and software life-cycle activities to ensure highest level of system performance and availability
Support data modeling activities by way of prototype database implementation

Fulltime

Application Engineer Senior Level

ITC is a Woman Owned Small Business delivering exceptional consultation to the U...

Location

United States , Fort Meade

Salary:

150000.00 - 180000.00 USD / Year

Integrity Technology Consultants

Expiration Date

Until further notice

Requirements

TS/SCI with FS Polygraph
Ten (10) years minimum experience and a High School Diploma/GED
Eight (8) years minimum experience and an Associate's Degree
Six (6) years minimum experience and a Bachelor's Degree
Four (4) years minimum experience and a Master's Degree
Two (2) years minimum experience and a Doctorate's Degree
Mid-level Windows and Linux server system administration experience and knowledge
Minimum of 1 year experience with each of these two operating systems
VMware architecture administration experience
Recent experience with configuring switches, firewalls & routers

Job Responsibility

Designs software tools and subsystems to support software reuse and domain analyses and manages their implementation
Manages software development and support using formal specifications, data flow diagrams, other accepted design techniques and Computer-Aided Software Engineering (CASE) tools
Estimates software development costs and schedule
Reviews existing programs and assists in making refinements, reducing operating time and improving current techniques
Formulates and defines specifications for software applications or modifies and maintains existing applications using engineering releases and utilities from the manufacturer
Responsible for program design, coding, testing, debugging and documentation
Instructs, directs, and checks the work of other task personnel
Responsible for quality assurance review and the evaluation of existing and new software products
Monitors health and status of security tool suites to maintain full operational capacity, conducts database administration to monitor, report, repair, and analyze any degradation, vulnerabilities, or deficiencies of the health and status of the systems and tools, performs gap analysis and researches and evaluates commercial products capable of eliminating vulnerabilities or deficiencies
Collaborates/coordinates with ancillary organizations to procure, deliver, dispose, and track new HW/SW required for solution

What we offer

401K plan with company contributions (safe harbor and profit sharing)
11 Federal holidays, 21 Days PTO
Medical, Dental, & Vision with substantial company contributions
Company provided Life, LTD and STD Insurance
Health Savings Accounts/ Flexible Spending Accounts
Referral Bonuses
Performance Bonuses
Tuition Assistance for Education, Training, and Professional certifications
Career Development

Fulltime

Senior Database Engineer

We’re looking for a Senior Database Engineer to join our team and ensure our dat...

Location

Argentina

Salary:

Not provided

Webflow

Expiration Date

Until further notice

Requirements

7+ years of professional experience in database engineering, reliability engineering, or related roles, with a proven track record of scaling and optimizing production databases
Experienced in MongoDB and PostgreSQL at scale
A strong background in database optimization, query tuning, and migration planning
Familiar with application-layer impacts of database changes and comfortable working alongside product engineers
Skilled in scripting and automation (YAML, Pulumi, bash/Linux), with the ability to build supporting tools and libraries
Have exposure to Node.js or similar languages
A pragmatic problem-solver who can balance database reliability, performance, and developer productivity
Comfortable working in an agile, safe-to-fail, environment
Stay curious and open to growth — actively building fluency in emerging technologies like AI

Job Responsibility

Optimize and tune database performance, including advanced query optimization
Design, maintain, and improve libraries connecting product applications to databases, including caching layers
Implement and manage caching strategies and database migrations
Collaborate closely with product engineers to ensure database changes align with and support application needs
Script regularly for automation, infrastructure, and reliability tasks (e.g., YAML, Pulumi)
Build tools and libraries to enhance database reliability and streamline developer workflows
Work in Linux/bash environments for scripting and systems operations
Collaborate on the main Webflow application, primarily written in Node.js
Support and scale MongoDB and PostgreSQL in production environments
Apply database reliability engineering practices to both SQL and NoSQL systems

What we offer

Ownership in what you help build. Every permanent Webflower receives equity (RSUs) in our growing, privately held company
Health coverage that actually covers you. Comprehensive medical, dental, and vision plans for full-time employees and their dependents, with Webflow covering most premiums
Support for every stage of family life. 12 weeks of paid parental leave for all parents and 6+ weeks of additional paid leave for birthing parents. Plus inclusive care for family planning, menopause, and midlife transitions
Time off that’s actually off. Flexible vacation, paid holidays, and a sabbatical program to help you recharge and come back inspired
Wellness for the whole you. Access to mental health resources, therapy and coaching
Invest in your future. A 401(k) with 100% employer match (up to $6,000/year) in the U.S., and support for retirement savings globally
Monthly stipends that flex with your life. Localized support for work and wellness expenses — from Wi-Fi to workouts
Bonus for building together. All full-time, permanent, non-commission employees are eligible for our annual WIN bonus program

Fulltime

Senior Database Engineer

We are looking for a strong Database Engineer who will own, scale, and evolve ou...

Location

Salary:

Not provided

Ruby Labs

Expiration Date

Until further notice

Requirements

Strong hands-on experience with PostgreSQL in production
Experience managing large databases (hundreds of millions of rows or more)
Solid understanding of: Indexing strategies
Query planners and execution paths
Transactions, isolation levels, and locking
Experience working with AWS-based infrastructure, ideally AWS Aurora
Ability to independently investigate and resolve complex performance issues

Job Responsibility

Own and operate AWS Aurora (PostgreSQL) in a high-load production environment
Design and evolve schemas for large transactional domains (payments, customers, subscriptions, events)
Implement and maintain: Table partitioning strategies (time-based, tenant-based, hybrid)
Advanced indexing (B-Tree, GIN, partial indexes)
Query optimization and execution-plan tuning
Handle databases with millions of new records per month while maintaining predictable performance
Analyze and optimize slow queries and production metrics
Identify and resolve: Lock contention
Vacuum / autovacuum issues
Connection pool saturation

What we offer

Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance
Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days
Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge
Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them
Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere

Fulltime

Application Engineer Senior Level

ITC is a Woman Owned Small Business delivering exceptional consultation to the U...

Location

United States , Fort Meade

Salary:

150000.00 - 180000.00 USD / Year

Integrity Technology Consultants

Expiration Date

Until further notice

Requirements

TS/SCI with FS Polygraph
Ten (10) years minimum experience and a High School Diploma/GED
Eight (8) years minimum experience and an Associate's Degree
Six (6) years minimum experience and a Bachelor's Degree
Four (4) years minimum experience and a Master's Degree
Two (2) years minimum experience and a Doctorate's Degree
Mid-level Windows and Linux server system administration experience and knowledge
Minimum of 1 year experience with each of these two operating systems
VMware architecture administration experience
Recent experience with configuring switches, firewalls & routers

Job Responsibility

Designs software tools and subsystems to support software reuse and domain analyses and manages their implementation
Manages software development and support using formal specifications, data flow diagrams, other accepted design techniques and Computer-Aided Software Engineering (CASE) tools
Estimates software development costs and schedule
Reviews existing programs and assists in making refinements, reducing operating time and improving current techniques
Formulates and defines specifications for software applications or modifies and maintains existing applications using engineering releases and utilities from the manufacturer
Responsible for program design, coding, testing, debugging and documentation
Instructs, directs, and checks the work of other task personnel
Responsible for quality assurance review and the evaluation of existing and new software products
Monitors health and status of security tool suites to maintain full operational capacity, conducts database administration to monitor, report, repair, and analyze any degradation, vulnerabilities, or deficiencies of the health and status of the systems and tools, performs gap analysis and researches and evaluates commercial products capable of eliminating vulnerabilities or deficiencies
Collaborates/coordinates with ancillary organizations to procure, deliver, dispose, and track new HW/SW required for solution

What we offer

401K plan with company contributions (safe harbor and profit sharing)
11 Federal holidays, 21 Days PTO
Medical, Dental, & Vision with substantial company contributions
Company provided Life, LTD and STD Insurance
Health Savings Accounts/ Flexible Spending Accounts
Referral Bonuses
Performance Bonuses
Tuition Assistance for Education, Training, and Professional certifications
Career Development

Senior Database Engineer

We are looking for a seasoned Software Engineer with extensive experience in des...

Location

Poland , Gdansk

Salary:

Not provided

Airbus

Expiration Date

Until further notice

Requirements

6+ years in roles directly responsible for the availability, performance, and security of critical databases
Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and complex query writing
Database Performance & Scalability: Proven ability in query optimization (e.g., EXPLAIN plans), operating system optimization, advanced indexing strategies, and implementing partitioning/sharding and caching (Redis)
Cloud Database Operations: Hands-on experience deploying, managing, and optimizing databases within AWS infrastructure (RDS, Aurora) and virtual machine infrastructure (SQL Server)
Database Reliability & Security: Experience with high availability (replication, failover), backup automation, PITR, and data security (encryption, SQL injection prevention)
Automation & DevOps: Proficiency in integrating database changes into CI/CD pipelines using schema migration tools (DbUp, EF migrations, Flyway, Liquibase) and Git for version control
Scripting & Troubleshooting: Strong scripting skills (Python/Bash) for automation and ability to analyze logs and monitor performance using tools like AWS Cloudwatch, Datadog, Prometheus, Grafana, or pgBadger
Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitLab CI, Cloudbees, Jenkins, GitHub Actions), containerization with Docker, and monitoring/logging tools
Demonstrated experience in leading software development teams, fostering a collaborative and high-performance culture, and effectively representing the team's technical vision and needs to stakeholders, including architects and senior management
Strong capability in identifying technical challenges and bottlenecks, constructively proposing and implementing effective solutions (either individually or by guiding the team), while actively building team engagement, fostering a positive atmosphere, and championing team spirit

Job Responsibility

Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g., MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices
Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement efficient indexing strategies, and manage partitioning/sharding to ensure peak database performance and handle high throughput
Reliability & Disaster Recovery: Design, implement, and maintain robust backup, disaster recovery, and high-availability solutions, including replication (master-slave/multi-master) and failover configurations, to ensure data durability and system uptime
Cloud Database Management: Deploy, configure, and manage database instances within cloud infrastructure (e.g., AWS RDS, Aurora), leveraging cloud-native features for scalability and operational efficiency
Focus on quality by promoting coding best practices, a test-first mindset and highest security standards
Contribute to building new and improving existing development processes
Work within a small agile teams delivering new features and fixing defects
Lead technical designs, taking a holistic view of the product, and collaborate with multiple stakeholders to define the best approach to address upcoming challenges and deliverables
Define and drive the team's technical direction, mentor junior engineers, and proactively identify, propose, and implement new processes or architectural improvements to enhance team efficiency, code quality, and timely delivery
Contribute to software architecture discussions, translate system-level designs and architectural blueprints into robust, maintainable, and high-quality code, applying the latest best practices in software engineering

What we offer

Stable employment based on a full-time job contract
International working environment in a dynamic company
Access to the latest knowledge and technologies enabling professional development
Training and development possibilities
Participating in international projects and international trips
Competitive salary dependent on experience and qualifications
Flexible working hours and work-from-home opportunities (3 Days in office)
Private medical coverage for you and your family
Sport card
Life insurance for you and your family

Fulltime

Senior Database Engineer

Aviation. It connects our world, brings people together, provides opportunities,...

Location

Poland , Gdańsk

Salary:

Not provided

NAVBLUE Limited

Expiration Date

Until further notice

Requirements

6+ years in roles directly responsible for the availability, performance, and security of critical databases
Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and complex query writing
Database Performance & Scalability: Proven ability in query optimization (e.g., EXPLAIN plans), operating system optimization, advanced indexing strategies, and implementing partitioning/sharding and caching (Redis)
Cloud Database Operations: Hands-on experience deploying, managing, and optimizing databases within AWS infrastructure (RDS, Aurora) and virtual machine infrastructure (SQL Server)
Database Reliability & Security: Experience with high availability (replication, failover), backup automation, PITR, and data security (encryption, SQL injection prevention)
Automation & DevOps: Proficiency in integrating database changes into CI/CD pipelines using schema migration tools (DbUp, EF migrations, Flyway, Liquibase) and Git for version control
Scripting & Troubleshooting: Strong scripting skills (Python/Bash) for automation and ability to analyze logs and monitor performance using tools like AWS Cloudwatch, Datadog, Prometheus, Grafana, or pgBadger
Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitLab CI, Cloudbees, Jenkins, GitHub Actions), containerization with Docker, and monitoring/logging tools
Demonstrated experience in leading software development teams, fostering a collaborative and high-performance culture, and effectively representing the team's technical vision and needs to stakeholders, including architects and senior management
Strong capability in identifying technical challenges and bottlenecks, constructively proposing and implementing effective solutions (either individually or by guiding the team), while actively building team engagement, fostering a positive atmosphere, and championing team spirit

Job Responsibility

Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g., MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices
Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement efficient indexing strategies, and manage partitioning/sharding to ensure peak database performance and handle high throughput
Reliability & Disaster Recovery: Design, implement, and maintain robust backup, disaster recovery, and high-availability solutions, including replication (master-slave/multi-master) and failover configurations, to ensure data durability and system uptime
Cloud Database Management: Deploy, configure, and manage database instances within cloud infrastructure (e.g., AWS RDS, Aurora), leveraging cloud-native features for scalability and operational efficiency
Focus on quality by promoting coding best practices, a test-first mindset and highest security standards
Contribute to building new and improving existing development processes
Work within a small agile teams delivering new features and fixing defects
Lead technical designs, taking a holistic view of the product, and collaborate with multiple stakeholders to define the best approach to address upcoming challenges and deliverables
Define and drive the team's technical direction, mentor junior engineers, and proactively identify, propose, and implement new processes or architectural improvements to enhance team efficiency, code quality, and timely delivery
Contribute to software architecture discussions, translate system-level designs and architectural blueprints into robust, maintainable, and high-quality code, applying the latest best practices in software engineering

What we offer

Stable employment based on a full-time job contract
International working environment in a dynamic company
Access to the latest knowledge and technologies enabling professional development
Training and development possibilities
Participating in international projects and international trips
Competitive salary dependent on experience and qualifications
Flexible working hours and work-from-home opportunities
Private medical coverage for you and your family
Sport card
Life insurance for you and your family

Fulltime

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