Jobs in the United States

25+ jobs

Save this search

Added just now
Systems Engineer
Bay Systems Consulting Inc.
Colorado Springs, CO
Interacting with government leads to provide engineering analysis support and requirements development for system modernization
Added just now
Systems Engineer II
Bay Systems Consulting Inc.
Colorado Springs, CO
Interacting with government leads to provide engineering analysis support and requirements development for system modernization
Added just now
Systems Engineer III
Bay Systems Consulting Inc.
Colorado Springs, CO
Interacting with the prime contractor and government leads to ensure that all system requirements and interfaces are consistent and valid across operations and the enterprise
Added just now
Engineer Senior Principal II - New Business Space Vehicle Architect
BAE Systems
Broomfield, CO · Boulder, CO
You will transition a pursuit post ATP to a Chief Engineer and a Space Vehicle Lead while working closely with the Space Vehicle Lead and Chief Engineer who is responsible to ensure the…
Added just now
Multi-Domain DevSecOps Engineer (Hybrid)
BAE Systems
San Diego, CA
Monitor system performance, conduct root cause analysis, and implement optimizations to enhance system availability, reliability, and efficiency.
Added 1 min ago
T
Database Developer
TEKsystems
Indianapolis, IN
- $40 to $60 USD / hour
Job Title: Database Developer (Software Engineer I)
Added 2 mins ago
Lead Software Engineer - Java/Cloud Engineer
JPMC page
New York, NY · Columbus, OH · NY
As a Lead Software Engineer at JPMorganChase within the Consumer and Community Banking's technology team , you are an integral part of an agile team that works to enhance, build, and…
Added 3 mins ago
Workday Technical Analyst
CORP - HM Corporate Division - The Methodist Hospital
United States
…stakeholders, IT leadership, and external vendors to ensure system reliability, data integrity, and compliance with enterprise architecture standards. By leveraging deep Workday expertise,…
Added 4 mins ago
Sr Propulsion Electrical Engineer, Amazon Leo
Amazon Kuiper Commercial Services LLC
Redmond, WA
As a Sr. Electrical Engineer embedded in the propulsion team you are the propulsion-side owner of the interface between the plasma thruster system and propulsion control electronics -…
Added 4 mins ago
Controls Integration Engineer, One MHS | Systems Integration and Flow
Amazon.com Services LLC
Nashville, TN · Arlington, VA · Seattle, WA · Cincinnati, OH
Conduct advanced root cause analysis on system failures and performance deviations
Added 6 mins ago
Data Engineer
CO-US DuCharme, McMillen & Associates, Inc.
Fort Wayne, IN · Indianapolis, IN
…for ensuring data is accessible, reliable, and optimized for analysis and…
Added 9 mins ago
Quality Engineer- 1st Shift
EPTAM Plastics
Lakeville, MN
EPTAM Precision Micro-Machining is looking for a Quality Engineer – 1st Shift to join our team in Lakeville, MN. Join us as we create medical devices that support our OEM partners in…
Added 9 mins ago
Campus AI & Automation Associate - ATL
Aprio
Atlanta, GA
Create and maintain clear documentation for solutions, data pipelines, AI models, and system architecture
Added 10 mins ago
Electrical and Instrumentation Field Engineer
Hatch
Salt Lake City, UT
Hatch is seeking a Electrical and Instrumentation Field Engineer to join our electrical team in Winnemucca, NV. The Field Engineer is to provide technical engineering support to Hatch’s…
Added 10 mins ago
Cyber & IT Operations Analytics Engineer
KDA Consulting Inc
Herndon, VA
We are seeking a hands-on Cyber & IT Operations Data / Splunk Analytics Engineer to support the Sponsor’s IT systems data modernization ecosystem. In this role, you will address critical…
Added 12 mins ago
Staff Software Engineer
Visa Technology and Operations LLC
Austin, TX
Translate functional requirements into system designs and communicate component interactions, ensuring alignment with business needs and timelines.
Added 15 mins ago
Senior Supplier Manufacturing Engineer, Core Tech Mechanical
Anduril Industries
Costa Mesa, CA
…of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of…
Added 15 mins ago
Senior Supplier Industrialization Engineer, Core Tech Mechanical
Anduril Industries
Costa Mesa, CA
…of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of…
Added 15 mins ago
Senior Supplier Industrialization Engineer, Core Tech Casting
Anduril Industries
Costa Mesa, CA
…of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of…
Added 16 mins ago
Cyberspace Warfare Force Development Senior Project Engineer
The Aerospace Corporation
Colorado Springs, CO
We are seeking a Cyberspace Warfare Force Development Senior Project Engineer to lead critical force development and force generation initiatives within the CCD. This role directly supports…
Added 17 mins ago
Senior Systems Safety Engineer
Dynetics, Inc
Huntsville, AL
These efforts will involve analysis of the systems hardware and software safety to the operator and equipment in accordance with MIL-STD-882, consisting of both classified and unclassified…
Added 17 mins ago
Senior Systems Engineer - Verification
Dynetics, Inc
Huntsville, AL
Leidos Defense is seeking a Senior-Level Systems Engineer to join the IFPC Inc 2 systems engineering team. The IFPC Inc 2 is a ground-based, mobile system that aims to combat cruise…
Added 17 mins ago
Systems Engineer
LEIDOS, INC.
Charleston, SC · San Diego, CA
The Systems Engineer will support the Distributed Common Ground System, Navy (DCGS-N) Family of Systems (FoS). DCGS-N is the Navy's premier Intelligence, Surveillance and Reconnaissance…
Added 17 mins ago
Mechanical Engineer
Dynetics, Inc
Huntsville, AL
Leidos’ Defense Systems is seeking a talented Mechanical Engineer to join its Hypersonics line of business. With offices across the United States engaging in the defense, space, cyber and…
Added 17 mins ago
Marine Mechanical Engineer II
Gibbs & Cox Inc.
Remote, United States
Position summary: Leidos Gibbs & Cox is seeking a Marine Mechanical Engineer Level 2 to support the design, analysis, and integration of marine mechanical systems for naval and maritime…

Fidelity Technology Group, LLC

Senior Full Stack Engineer

United States

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Fidelity will not provide immigration sponsorship for this position.

Job Description:

Senior Full Stack Engineer We are seeking a highly skilled and analytical Senior Full Stack Engineer to support the understanding, documentation, and optimization of end-to-end application and data flows across complex enterprise systems. This role serves as a critical liaison between business stakeholders, engineering teams, application owners, and data consumers by analyzing how data moves from databases through backend services, middleware components, APIs, and into consuming front-end applications. This individual will work closely with development teams, stakeholders, technology leads, and agile teams to ensure successful delivery of program milestones and adherence of the deliverables to the product roadmaps. Your problem solving and technical skills along with ability to synthesize findings, developing practical and realistic recommendations, and communicate results will help you excel at this position. The ideal candidate possesses strong technical analysis skills, extensive SQL expertise, and the ability to quickly understand system architectures, data models, integrations, and dependencies. This individual will play a key role in documenting application ecosystems, supporting modernization initiatives, troubleshooting production issues, and providing insights into data lineage and system behavior.

Key Responsibilities:

System and Data Flow Analysis:

Analyze and document end-to-end data flows across databases, backend services, middleware platforms, APIs, and user-facing applications.
Develop and maintain current-state and future-state system architecture diagrams, process flows, and data lineage documentation.
Identify system dependencies, integration points, data transformations, and downstream impacts of changes.
Partner with development teams to understand application architectures and integration designs.
Document business and technical requirements related to system interfaces and data exchanges.

Data Analysis and SQL Development:

Write complex SQL queries to extract, validate, analyze, and troubleshoot data across multiple databases.
Perform data mining and root cause analysis to investigate production incidents, data discrepancies, and system issues.
Analyze data quality, completeness, and accuracy across integrated systems.
Validate data movement between source systems and consuming applications.
Support reconciliation efforts by comparing and tracing data across multiple platforms.

Application and Integration Support:

Collaborate with software engineers, solution architects, product teams, and business stakeholders to understand system functionality and technical requirements.
Analyze REST APIs, service interactions, message flows, and integration patterns.
Assist in impact assessments for enhancements, upgrades, and application modernization initiatives.
Support testing efforts by defining test scenarios and validating expected data outcomes.
Participate in troubleshooting efforts related to application integrations and data issues.

Documentation and Process Improvement:

Create and maintain comprehensive technical documentation, including:
Data flow diagrams
Interface specifications
System dependency maps
Data dictionaries
Process workflows
Application inventories
Establish standards for documenting system interactions and data lineage.
Identify opportunities to improve data transparency, operational efficiency, and system observability.

Required Qualifications:

5 plus years of experience as a Systems Analyst, Technical Analyst, Business Systems Analyst, or related role.
Strong expertise in SQL with demonstrated ability to write complex queries, joins, aggregations, subqueries, Common Table Expressions (CTEs), and performance analysis.
Experience analyzing relational database structures and data models.
Proven ability to document complex system architectures and data flows.
Experience working with multi-tier application environments, including:
Databases
Backend services
Middleware/integration layers
APIs
Front-end applications
Strong analytical and problem-solving skills.
Excellent verbal and written communication skills.

Preferred Qualifications:

Experience with API analysis and testing tools such as Postman, Bruno or Swagger/OpenAPI.
Knowledge of microservices and service-oriented architectures.
Experience with cloud platforms such as Azure, AWS, or Google Cloud.
Familiarity with data lineage, metadata management, and enterprise architecture concepts.
Experience with diagramming and documentation tools such as Visio, Draw.io, or Enterprise Architect.
Exposure to ETL processes and data integration technologies.
Experience supporting Agile development teams.
Understanding of application logging, monitoring, and observability tools.

Technical Skills

Required:

SQL Server, Oracle, PostgreSQL, MySQL, or similar relational databases
Advanced SQL querying and data analysis
System integration analysis
Data mapping and data lineage
REST APIs and web services
Technical documentation and process modeling

Preferred:

Azure Data Services
API gateways and middleware platforms
Splunk, Dynatrace, AppDynamics, or similar monitoring tools
Power BI or other reporting and analytics platforms
Git, Azure DevOps, Jira, or related tools

Success Factors:

The successful candidate will:

Quickly understand complex technical ecosystems and application dependencies.
Trace data from source databases through backend and middleware layers to end-user applications.
Build trusted relationships with engineering, product, and business teams.
Translate technical concepts into clear documentation and actionable insights.
Leverage advanced SQL skills to investigate issues, validate system behavior, and support data-driven decision making.

This role is ideal for a technically curious analyst who enjoys uncovering how systems work, mapping complex data journeys, and using data analysis to solve business and technology challenges.

Fidelity’s Onsite Working Model Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

Certifications:

Category:

Information TechnologyPlease be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Apply About employer

More about this job

Skills

Documentation
Problem solving
SQL
Data models
Troubleshooting
Data analysis
Troubleshoot
Perform data mining
Root cause analysis
API development
Process improvement
Communication skills
Postman
Microservices
Microsoft Azure
AWS
Google Cloud
Microsoft Visio
Data engineering
Agile development
Microsoft SQL Server
Oracle
PostgreSQL
MySQL
ICT system integration
Splunk
Dynatrace
Microsoft Power BI
Reporting
Git
DevOps
Jira
SuccessFactors
Analyse issues
Decision making
Securities

Report this job