Jobs in the United States

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Added 11 mins ago
Senior Software Developers in Test (Java, Selenium)
DTCC Candidate Experience
Boston, MA · Jersey City, NJ · NJ
As a Software Development Engineer in Test (SDET), you will be part of a business-aligned development squad responsible for building, enhancing, and maintaining high-quality software…
Added 13 mins 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 23 mins ago
NH
CCS Principal Software Engineer
Nomura Holdings, inc.
Jacksonville, FL
- $95,000 to $125,000 USD / year
Extensive database development experience in MS SQL Server/ Oracle.
Added 26 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 33 mins ago
Lead Site Reliability Engineer
Charles Schwab Inc.
Austin, TX
You will provide hands-on technical leadership across application and infrastructure design, cloud operations, production support, observability, incident management, deployment automation,…
Added 39 mins ago
RU
Technical Lead & Architect -Salesforce Order Management (OMS)
Randstad USA
Needham, MA
- $75 to $100 USD / hour
Experience operating as a Senior or Lead Engineer, with a track record of setting technical direction and guiding developers (formal management experience not required).
Added 39 mins ago
RU
Salesforce Cloud Solutions Architect
Randstad USA
Needham, MA
- $75 to $100 USD / hour
Extensive experience operating as a Senior or Lead Engineer on Salesforce Service Cloud, building at scale with Apex, Lightning Web Components (LWC), and Flow.
Added 46 mins ago
Senior Data Engineer, Data Analytics
Agility Robotics
Remote, United States
We are looking for a Senior Data Engineer to join our Data Platform team and help shape the foundation of data-driven operations at Agility. In this role, you’ll work closely with robotics…
Added 47 mins ago
S
Agentic AI Engineer, Vice President
SSB&T
Quincy, MA · Princeton, NJ · Austin, TX
- $120,000 to $217,500 USD / year
…multi-agent orchestration, security, and governance. This is a senior leadership role where you will influence technology direction across the organization, lead engineering talent, and…
Added 57 mins ago
Senior Staff Compiler Software Engineer
ServiceNow
Remote, United States
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 1 hour ago
O
Senior Application Software Engineer- Oracle Health
Oracle
United States
- $87,000 to $187,000 USD / year
We are seeking a versatile Senior Application Software Engineer to contribute across platform engineering, cloud infrastructure, distributed systems, application development, integration…
Added 1 hour ago
Principal AI Security Engineer
Kyndryl, Inc.
Remote, United States
Kyndryl is seeking a Principal AI Security Engineer to secure internal AI solutions, agents, copilots, model platforms, and frontier AI capabilities. This hands-on senior technical role…
Added 1 hour ago
O
Senior Platform Software Engineer
Oracle
Nashville, TN
- $87,800 to $209,500 USD / year
Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products…
Added 1 hour 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 1 hour ago
O
Principal Support Engineer
Oracle
Nashville, TN
- $69,400 to $148,300 USD / year
The Global On-Site Repair team supports hardware repair operations for Oracle’s strategic customers worldwide, establishing consistent processes, systems, and controls for repair execution,…
Added 1 hour ago
IG
Cloud Engineer (Remote)
Insight Global
Remote, United States
- From $71 USD / hour
Insight Global is seeking a Senior Cloud Engineer to support the design, implementation, automation, and ongoing support of cloud infrastructure within an AWS environment. This individual…
Added 1 hour 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 1 hour 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 1 hour ago
Senior Data Engineer
Datavail Corporation
Remote, United States
Datavail is a leading provider of data management, application development, analytics, and cloud services, with more than 1,000 professionals helping clients build and manage applications…
Added 1 hour ago
ES
Senior Software Engineer
Episode Six US
TX
- $167,149 to $190,000 USD / year
We’re a global provider of API-based issuer processing and ledger infrastructure. We’re 100% cloud-native, hyper-configurable, and a “Top 10 Place to Work in Fintech.” And we’re changing…
Added 2 hours 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 2 hours ago
FT
Principal Quant Developer
Fidelity Technology Group, LLC
Boston, MA
- $107,000 to $216,000 USD / year
…PL/SQL databases, positioning you as a full-stack software engineer who capitalizes on enterprise technology. You are committed to constructing high-quality, scalable, robust, resilient and…
Added 2 hours ago
I
Senior Software Engineer
impact.com
Seattle, WA
- $150,000 to $170,000 USD / year
As a Full Stack Software Engineer at impact.com, you'll work on a global team, building real time data processes at-scale. You can be part of the design and build of distributed systems…
Added 2 hours ago
I
Senior Software Engineer
impact.com
Seattle, WA
- $210,000 to $238,000 CAD / year
As a Full Stack Software Engineer at impact.com, you'll work on a global team, building real time data processes at-scale. You can be part of the design and build of distributed systems…
Added 2 hours 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…

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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