Jobs in the United States

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ADAS Systems And Software Engineer II
Actalent
Ann Arbor, MI
- $40 to $50 USD / hour
Job Title: ADAS Systems and Software Engineer IIJob DescriptionThe ADAS Systems and Software Engineer II develops and integrates advanced driver assistance software and vehicle systems that…
Added 1 min ago
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Quality Engineer
Actalent
Elkmont, AL
- $38.46 to $45.67 USD / hour
Job Title: Quality EngineerJob DescriptionThe Quality Engineer supports new product introductions for automotive programs by developing and maintaining all required quality documentation,…
Added 1 min ago
Senior Software Engineer - Java Cloud (Health100 Platform)
CVS Shared Services Resources LLC
Remote, United States
As a Senior Software Engineer for Health100, you will play a crucial role within a collaborative team - designing, developing, and maintaining backend services and APIs while ensuring…
Added 4 mins ago
Specialist, Aerospace Engineer (Thermal Analysis)
L3Harris Technologies
Sacramento, CA · Huntsville, AL
Job Title: Specialist, Aerospace Engineer- Thermal Analysis
Added 4 mins ago
Staff Engineer, Security
NXGN Management LLC
Remote, United States
NextGen Healthcare is looking for an experienced Staff Security Engineer to join our Security Engineering team to help drive continuous improvements in NextGen’s security posture. The Staff…
Added 4 mins ago
Cybersecurity Engineer
Omitron, Inc.
Colorado Springs, CO
Perform system hardening and ensure timely application of software and firmware patches.
Added 4 mins ago
KC
Tech Support Engineer (TSE)
KLA Corporation
Austin, TX
- $39.38 to $66.93 USD / hour
The CAPRES Technical Support Engineer (TSE) is a critical technical team member responsible for supporting complex semiconductor equipment used in demanding production environments. The TSE…
Added 4 mins ago
KC
Customer Engagement Applications Engineer – Texas/USA
KLA Corporation
Taylor, TX
- $102,000 to $173,400 USD / year
In this role, you will support application development and customer engagements for advanced electrical and magnetic metrology solutions. Working closely with regional engagement leads,…
Added 5 mins ago
Software Development Engineer I - Data Platform
Qualtrics
Seattle, WA
Writes clean, well-tested code and understands the importance of code reviews and best practices in software development.
Added 5 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 5 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 7 mins ago
TT
Senior Structural Engineer
Thornton Tomasetti
Denver, CO
- $80,000 to $115,000 USD / year
…means-and-methods engineering. There will be an emphasis on the development of relationships with current, but also new clients to grow the practices revenue potential. The core areas of…
Added 7 mins ago
TT
Structural Project Engineer
Thornton Tomasetti
Denver, CO
- $80,000 to $115,000 USD / year
…means-and-methods engineering. There will be an emphasis on the development of relationships with current, but also new clients to grow the practices revenue potential. The core areas of…
Added 8 mins ago
Senior System Reliability and Safety Engineer
Parry Labs, LLC
Huntsville, AL · Dallas, TX
As a Senior System Reliability and Safety Engineer in our defense industry team, you will play a crucial role in ensuring the reliability, availability and maintainability of our systems,…
Added 9 mins ago
Electrical CSU Engineer
Bechtel
New Albany, OH
The Electrical Commissioning and Startup (CSU) Engineer will assist in the technical direction and oversight during the start-up, testing, and troubleshooting of high voltage, medium…
Added 10 mins ago
Senior Dynatrace Observability Engineer / Subject Matter Expert (SME)
Derex Technologies Inc
Remote, United States
Take a leading role in strengthening enterprise observability and application performance across complex, distributed technology environments. In this position, you will design, deploy, and…
Added 11 mins ago
TW
TWDB 27-14 Engineer I-III/Project Manager IIS-IIIS
Texas Water Development Board (TWDB)
Austin, TX
- $6,126 to $7,577.51 USD / month
The mission of the Texas Water Development Board (TWDB) is to lead the state's efforts in ensuring a secure water future for Texas. Our mission is a vital part of Texas' overall vision and…
Added 11 mins ago
NH
CCS Principal Software Engineer
Nomura Holdings, inc.
Jacksonville, FL
- $95,000 to $125,000 USD / year
The successful candidate will join the team to lead software development and system support covering regional and global platforms. Primary responsibilities include:
Added 12 mins ago
Staff Software Engineer, Reliability
LinkedIn
Mountain View, CA
6+ years of professional experience in software development, distributed systems, or reliability engineering.
Added 13 mins ago
NS
Software Engineer, Prism
Northwood Space
Los Angeles, CA, CA
- $125,000 to $155,000 USD / year
As a Software Engineer at Northwood, you will be pivotal in designing, implementing, and optimizing the global service that delivers connectivity to our customers. You will have ownership…
Added 14 mins ago
DE
Product Software Engineer II
Disney Entertainment & Sports LLC
Glendale, CA
- $117,500 to $157,500 USD / year
The News & Entertainment Platform Engineering organization is looking for a Software Engineer who is passionate about developing high-performance platforms and growing their technical…
Added 14 mins ago
Project Engineer I
Honeywell
Houston, TX
By partnering to meet emerging demands, we can prepare for a better future for all of us. As a Project Engineer in the Performance Materials and Technology industry, you will be responsible…
Added 15 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 15 mins ago
Diagnostic System Engineer
Peraton
Woodbridge, NJ
Understand and evaluate concepts, models, designs and existing diagnostic systems to facilitate lab testing, prototype development, software simulation, manufacture and validation.
Added 15 mins ago
DevSecOps Engineer
Trace3
Colorado Springs, CO
Work closely with software development teams and platform engineers to enable software developers to continuously deliver value, while exceeding customer needs for stability and security of…

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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