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Added 7 mins ago
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Business Intel Engineer III - AMZ9599350
Amazon.com Services LLC
San Diego, CA
- $130,400 to $176,300 USD / year
Support senior management by managing metrics reporting and performing mathematical and statistical modeling to produce business forecasts. Research, design, and develop new forecasting…
Added 19 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 27 mins ago
O
Senior Support Engineer - Oracle Health
Oracle
United States
- $52,200 to $132,400 USD / year
Oracle Health is seeking an experienced Technical Support Engineer to join our team supporting Cerner Millennium solutions. In this role, you will be responsible for investigating,…
Added 29 mins ago
Enterprise Solution Architect
TISTA Science and Technology Corporation
Remote-United States
The Enterprise Solution Architect (ESA) is the senior technical leader responsible for defining, governing, and evolving the enterprise architecture for a large-scale healthcare supply…
Added 44 mins ago
Business Intelligence Engineer, Vulnerability Management and Remediation
Amazon.com Services LLC
Austin, TX
…team process, outcomes, and goals as part of interactions with Senior Amazon Leadership. Each day you will achieve new successes as you adapt to Amazon scaling, new bad actors arising, and…
Added 46 mins ago
Principal Staff Software Engineer, Data Infrastructure
LinkedIn
Mountain View, CA
We are looking for a Principal Staff Software Engineer with deep expertise in database internals, relational database performance, and large-scale distributed systems. This role will lead…
Added 50 mins ago
DevOps Engineer I
USA MOT Motion Industries, Inc.
Birmingham, AL
Under close supervision, the DevOps Engineer I supports the development, security, infrastructure, and operations teams in delivering secure, reliable, and automated software delivery…
Added 51 mins ago
PS
Senior Systems Integration Engineer – Security Systems
Praetorian Standard, Inc.
Aberdeen, NC
- $160,000 to $170,000 USD / year
Senior Systems Integration Engineer - Security Systems will be responsible for the implementation and technical execution of assigned physical security projects, including video…
Added 51 mins ago
KC-46 Fleet Reliability Systems Engineer (Mid-Level or Senior)
The Boeing Company
Everett, WA · Tukwila, WA
…experience levels including KC-46 Fleet Reliability Systems Engineer (Mid-Level or Senior) to support the KC-46 System Engineering Integration and Test (SEIT) Team in Everett, Washington or…
Added 57 mins ago
Senior Process Engineer
Ralliant
Fairport, NY
Proficient in database tools and ability to use programing language for modifying/maintaining databases and reporting purposes.
Added 1 hour ago
Data Engineer Senior - Data Modeling
PNC Bank NA
United States
…opportunity to contribute to the company’s success. As a Data Engineer Senior within PNC's Asset Management Group organization, you will be based in Pittsburgh, PA; Birmingham, AL;…
Added 1 hour ago
Planning Engineer Sr
ERCOT
Taylor, TX
…VSAT, TSAT, PowerWorld, and/or PSCAD) under the direction of a senior level engineer or…
Added 1 hour ago
Planning Engineer Sr
ERCOT
Taylor, TX
…VSAT, TSAT, PowerWorld, and/or PSCAD) under the direction of a senior level engineer or…
Added 1 hour ago
Senior Full Stack Engineer
Fidelity Technology Group, LLC
United States
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…
Added 1 hour ago
Software Engineer, Assistant Vice President
MUFG Bank, Ltd.
Jersey City, NJ
We are seeking a highly skilled and motivated Software Engineer to join our dynamic team in the Transaction Banking Technology space. The ideal candidate will have hands-on experience…
Added 1 hour ago
Software Engineer 2/3
BHE
Des Moines, IA · Sioux City, IA · Richmond, VA · Davenport, IA
The software engineer II participates in the design, programming, testing, documentation and implementation of complex computer applications and systems. Evaluates software packages,…
Added 1 hour ago
Senior Data Analytics Engineer
Vanderbilt University
Nashville, TN
The Senior Data Analytics Engineer is part of the Office of Data & Strategic Analytics (DSA) at Vanderbilt University and is a key contributor, utilizing institutionally designated…
Added 1 hour ago
CM
Sr. Software Engineer
CHG Management, Inc.
Salt Lake City, UT
- $252,300 USD / year
We're looking for a Senior Software Engineer to build and evolve the document management platform that CHG's staffing brands rely on every day. You'll work across the full stack: Java and…
Added 1 hour ago
Database Specialist (ARTPC)
Celestar Corporation
Virginia, Franconia, VA
Recommended certifications for the SQL database developer role are the Microsoft Certified Systems Engineer: Data Platform or the Oracle Database Administrator Certified Professional.
Added 1 hour ago
Senior Technical Risk & Compliance Analyst - SOX Compliance
LinkedIn
Mountain View, CA
LinkedIn is seeking a Senior Technical Risk & Compliance Engineer to support the end-to-end GRACE lifecycle, with a focus on Sarbanes-Oxley (SOX) compliance. In this role, you will…
Added 1 hour ago
Sr Systems Engineer II
CSX
Jacksonville, FL
…Kubernetes, Ansible, and API Gateway technologies. This role provides senior-level engineering leadership: promotes configuration as code, platform standardization, self-service, and…
Added 1 hour ago
J
Senior AI Engineer - Agentic Systems and LLM
Jobgether
Remote, United States
- $60 USD / hour
…all applications and next steps. Our partner is looking for a Senior AI Engineer – Agentic Systems and LLM based in the United…
Added 1 hour ago
Security Engineer II, AWS Cloud Security Response
Amazon.com Services LLC
Seattle, WA
- Challenge flawed analysis and escalate to senior leadership to ensure the best outcome for customers, even against consensus.
Added 1 hour ago
Security Engineer II, AWS Cloud Security Response
Amazon.com Services LLC
Arlington, VA · Herndon, VA
- Challenge flawed analysis and escalate to senior leadership to ensure the best outcome for customers, even against consensus.
Added 1 hour ago
Senior Data Engineer
Highmark Inc
Remote, United States
This role is an integral senior member of a technical team, responsible for supporting the design, development, and maintenance of the organization's data infrastructure, ensuring the…

Fidelity Technology Group, LLC

Senior Full Stack Engineer

United States

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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.

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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

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