Jobs in the United States

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Added 3 mins ago
Staff Engineer, Security
NXGN Management LLC
Remote, United States
…testing software using Jenkins or similar continuous integration systems; relational and/or NoSQL databases like Microsoft SQL Server, PostgreSQL, and MongoDB; Microsoft Office…
Added 4 mins ago
Azure DevOps Engineer
Libra Solutions
Remote, United States
Libra Solutions is seeking an Azure DevOps Engineer to build, automate, and operate the delivery pipelines and cloud platform behind our products. You will own our Azure DevOps (ADO)…
Added 4 mins ago
Azure DevOps Engineer
Libra Solutions
Remote, United States
Libra Solutions is seeking an Azure DevOps Engineer to build, automate, and operate the delivery pipelines and cloud platform behind our products. You will own our Azure DevOps (ADO)…
Added 6 mins ago
Junior Process Analyst
ARCADIA INC.
Vernon, CA
…fabrication plants in and around Vernon, CA. Our work is high-mix and engineer-to-order, running on Microsoft Dynamics 365 Finance & Operations (D365 F&O) as the system of record, Soft Tech…
Added 7 mins ago
Junior MES Engineer
GITI TIRE USA LTD
Richburg, SC
The Junior MES Engineer supports the development, implementation, and maintenance of Manufacturing Execution Systems (MES) used throughout manufacturing operations. This position assists…
Added 11 mins ago
NH
CCS Principal Software Engineer
Nomura Holdings, inc.
Jacksonville, FL
- $95,000 to $125,000 USD / year
…leverage cutting-edge technologies to develop and maintain robust systems and infrastructure, ensuring the security, reliability, and efficiency of our operations. Join our team and be part…
Added 13 mins ago
Forward Deployed Engineer
Intuit
Mountain View, CA
Perform deep technical troubleshooting: review and edit Python, write SQL for integrations, and diagnose configuration issues across customer systems.
Added 13 mins ago
Senior IT Collaboration and Communication Engineer
Premise Health
Brentwood, TN
Act as principal architect, lead systems engineer, or project manager as needed for critical projects.
Added 14 mins ago
O
Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Little Rock, AR
- $104,600 to $264,100 USD / year
Oracle Customer Success Services (CSS) is seeking a Senior Principal Forward Deployed Engineer to lead the delivery of strategic AI and data transformation programs for Oracle's largest…
Added 14 mins ago
Software Test Engineer
WCG Clinical
Little Rock, AR
The Software Test Engineer is a member of the Quality Engineering team, responsible for supporting the testing, validation and delivery of WCG namedproducts and systems.The role applies…
Added 14 mins ago
A
Principal DevOps / Data Engineer
Alder
Newton, MA
- $175,000 to $195,000 USD / year
…with a data lakehouse at its core. The Principal DevOps & Data Engineer is a hybrid role that owns two tightly linked things: the platform that runs on (multi-account AWS, EKS, CI/CD,…
Added 15 mins ago
APPLICATION DEVELOPER
Atos
Phoenix, AZ
Primary Skills: Java, Informatica PowerCenter, SQL, Unix/Linux, Production Support, Shell Scripting Role Overview We are looking for an experienced SRE Engineer with strong hands-on…
Added 17 mins ago
Sr. Software Engineer, Infrastructure Services
Apple
Seattle, WA · Sunnyvale, CA
We are looking for a skilled Sr. Software Engineer with deep understanding of a technical system, leading the evolution of its architecture as well as contributing infrastructure code for…
Added 17 mins ago
Capital One Shopping Tech, Data Engineer 5 (Remote- Eligible)
Capital One
McLean, VA
Influence a team of developers, data analysts and data scientists with deep experience in machine learning, distributed microservices, lakehouse architecture, and full-stack systems
Added 18 mins ago
AI/ML Engineer Intern
Intuitive
Sunnyvale, CA
…seeking a highly motivated, hard-working, and professional AI/ML Engineer Intern to join our team for Summer 2027. The AI/ML Engineer Intern will support GAVE’s mission of generating…
Added 19 mins ago
Automation Engineer Junior
SAIC
Ashburn, VA
We are currently seeking a motivated and energetic entry-level Automation Engineer to join our team to begin an exciting and challenging career.
Added 19 mins ago
Data Engineer III (US)
TD Bank, N.A.
Mount Laurel, NJ
The Data Engineer III provides a broad range of data engineering functions including data modeling, data quality, data profiling, data acquisition and ingestion, extract transform load…
Added 20 mins ago
Support Engineer - Oracle Health
Oracle
Kansas City, MO · Orlando, FL · Nashville, TN
As a Support Engineer I, your role involves conducting investigations on front-end applications. This includes capturing information, applying fix tools, shadowing end users, and testing…
Added 22 mins ago
DevOps Engineer, Cloud Operations and Infrastructure
AVEVA Software LLC
Scottsdale, AZ
Software development proficiency consistent with a Software Developer; Systems and Operation Support proficiency consistent with a Systems Engineer; or a combination of both
Added 23 mins ago
Senior AI Product Builder
Exiger
McLean, VA · Richmond, VA
Added 31 mins ago
Data Engineer
STULLER INC.
Lafayette, LA
The Data Engineer is responsible for building and maintaining data pipelines that move and transform data from Stuller’s systems into its cloud data warehouse. Working with senior team…
Added 33 mins ago
Solution Engineer
INTEGRATION APPLIANCE, INC.
Remote, United States
The Solution Engineer plays a critical role within Intapp’s Services Delivery team, focused on the implementation of Intapp solutions within client environments. This role combines strong…
Added 34 mins ago
KF
Analytics Engineer Intern
KEEN Footwear
Portland, OR
- $22 USD / hour
…experience with a modern data stack, including Snowflake, dbt, SQL, and Power BI, and see how data powers everything from inventory to finance at a global footwear…
Added 38 mins ago
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Field Data Collection Engineer
Actalent
Seattle, WA
- $69.16 to $70 USD / hour
…throughout North America Job DescriptionThe Field Data Collection Engineer will travel extensively across North America to gather, validate, organize, and report precise physical…
Added 39 mins ago
C
Software Engineer
Cotiviti
United States
- $91,000 to $118,000 USD / year
The Software Engineer is primarily responsible for supporting the performance and stability of critical applications. You will be expected to implement functionality changes and defect…

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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