SQL (Programming Language) jobs

Lead GTM Finance Analyst

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Oct 29, 2026

Washington, District of Columbia, United States
Hybrid
Full-time
3–6 years

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Lead GTM Finance business partner supporting Sales, Business Development, Marketing, and Customer Success with end‑to‑end GTM cost structure, budgeting, forecasting, and data pipelines.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Own end‑to‑end GTM cost structure
Build and maintain GTM headcount and spend forecasting models
Provide full visibility into GTM Opex
Monitor actuals vs. plan and forecast
Partner with Data Engineering to automate headcount reconciliations

Requirements

Bachelor’s degree in finance, Accounting, Economics, Business, CS, or related field
Nice to have: Experience in defense tech, aerospace, or dual‑use hardware/software
Nice to have: Exposure to U.S. government contracting
Nice to have: Anaplan or similar planning tools
Nice to have: ERP/CRM experience (Oracle, NetSuite, Salesforce)

Skills

Proficiency with AI tools Experience with cloud data platforms (Databricks, Snowflake, Redshift, etc.)ETL and pipeline concepts Headcount modeling GTM or corporate OpEx budgeting Advanced Excel financial modeling SQL Data governance SOP development Databricks Snowflake Redshift Power BI Anaplan Oracle NetSuite Salesforce

Benefits

Benefits

See full job description

Technician 4, Quality Engineering

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Oct 13, 2026

Open

Dallas, Texas, United States
Full-time · Associate
3+ years

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Support inspection, testing, troubleshooting, and data collection activities that improve product quality and execution efficiency.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Perform inspections, testing, and quality verification activities across mechanical and electrical systems
Support failure investigations, troubleshooting, and root cause analysis efforts for hardware and integrated systems
Collect, document, and analyze quality and test data to support engineering and manufacturing teams
Assist with nonconformance tracking, corrective actions, and quality documentation
Support validation and environmental testing activities including setup, instrumentation, and data capture

Requirements

Nice to have: aerospace
Nice to have: defense
Nice to have: robotics
Nice to have: autonomous systems
Nice to have: AS9100

Skills

calipers multimeters torque tools inspection equipment engineering drawings work instructions technical documentation troubleshooting organizational skills quality issues documentation test results documentation inspection data documentation Excel Python Jira SQL

Benefits

Benefits package
Equity
Bonus

See full job description

Staff Engineer, Field Quality

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Oct 6, 2026

Open

Dallas, Texas, United States
Full-time · Staff
5+ years

Apply with RefersoAI Apply on careers page

Join a high-impact quality engineering team supporting next-generation autonomous systems deployed in demanding operational environments.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Investigate field-reported issues and drive root cause analysis across hardware, software, and integrated systems
Partner with engineering, manufacturing, and test teams to implement corrective and preventive actions (CAPA)
Analyze reliability and performance trends to identify systemic quality issues and improve product robustness
Support validation, troubleshooting, and failure reproduction efforts for fielded systems
Develop quality metrics, reporting, and tracking tools to improve visibility into field performance and defect trends

Requirements

Nice to have: experience supporting aerospace, defense, robotics, or autonomous systems programs
Nice to have: familiarity with AS9100, ISO 9001, or regulated engineering environments
Nice to have: experience with environmental testing, system validation, or field operations support
Nice to have: experience using data analysis and reporting tools such as Python, SQL, Jira, Power BI, or Tableau

Skills

root cause analysis failure investigation corrective action implementation reliability data analysis defect trend analysis diagnosing system-level issues across mechanical, electrical, and software interfaces Python SQL Jira Power BI Tableau

See full job description

Sr. Software Engineer I, Evaluation Services (Scala)

NinjaTrader · Posted Oct 30, 2026

Open

Chicago, Illinois, United States
Full-time · Senior
5+ years

Apply with RefersoAI Apply on careers page

Design, build, and maintain Scala-based backend systems for auto-liquidation engine, risk evaluation, and trading services.

Responsibilities

Design and implement Scala backend services for evaluation, risk, and trading services workloads.
Build and evolve actor-based systems (Akka or similar) that handle high-throughput market data, position changes, and event-driven workflows.
Own significant features end-to-end, from technical spec through implementation, code review, and production hand-off.
Design data models and database changes (PostgreSQL) and contribute to the shared master schema, Protobuf, and SQL repositories.
Diagnose and resolve complex backend issues by analyzing logs, tracing distributed flows, and reproducing edge cases.

Requirements

Nice to have: fintech
Nice to have: capital markets technology
Nice to have: order routing
Nice to have: market data
Nice to have: position management

Skills

Scala functional programming ScalaTest Akka Pekko PostgreSQL Kafka Event-driven architecture Distributed systems JSONB Protobuf SQL Pub/Sub

Benefits

social connection
professional development
employee recognition initiatives

See full job description

Staff Product Data Analyst

NinjaTrader · Posted Oct 30, 2026

Open

Chicago, Illinois, United States
Full-time · Manager
10+ years

Apply with RefersoAI Apply on careers page

Own and evolve detection models and rules that flag market abuse across trading data, build partner‑facing surveillance reporting, and collaborate with partners to validate and tune detection logic.

Responsibilities

Own and evolve detection models and rules that flag market abuse
Own partner‑facing surveillance reporting end to end
Work directly with eval and prop‑firm partners to validate true and false positives
Collaborate with partners on custom reporting and solution feasibility
Translate fraud patterns into precise, tunable detection logic

Requirements

Master's degree in analytics or a related quantitative field
Nice to have: Python
Nice to have: AML

Skills

SQL BigQuery Athena Python

See full job description

Sr. Data Engineer

NinjaTrader · Posted Oct 29, 2026

Open

Remote, United States
Remote
Full-time · Senior
5+ years

Apply with RefersoAI Apply on careers page

Design, build, and maintain robust data pipelines and data lake architecture for both batch and real-time streaming use cases, including high-volume, low-latency data processing

Responsibilities

Design, build, and maintain robust data pipelines and data lake architecture for both batch and real-time streaming use cases, including high-volume, low-latency data processing
Improve observability, alerting, and SLOs across data systems so pipelines are easier to monitor and issues are caught early
Optimize ETL/ELT workflows for performance, scalability, and fault tolerance
Develop dbt workflows to onboard Evaluation Partners and create end of day reporting for partner analysis
Build and support event-driven architectures and scalable platform components

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related field
Nice to have: Kubernetes
Nice to have: Kafka
Nice to have: Spark
Nice to have: Flink

See full job description

Senior Data Engineer

Scaffold · Posted Sep 4, 2026

Open

Austin
Senior
5+ years

Apply with RefersoAI Apply on careers page

Design and build world‑class data architecture and pipelines for a fast‑growing construction product.

Compensation

Competitive salary and meaningful equity in the company.

Responsibilities

Architect, build, and maintain reliable data pipelines and infrastructure
Standardize, clean, and model large sets of messy real‑world construction data
Develop tools to ensure data quality, accuracy, and performance at scale
Partner closely with product, engineering, and customers to design integration flows
Apply Python and SQL for advanced data engineering and ETL workflows

Requirements

Nice to have: AI/ML workflows

Skills

Python SQL Airflow dbt Kafka Snowflake

See full job description

Software Engineer

Scaffold · Posted Sep 4, 2026

Open

Austin, Texas, United States
Full-time · Mid
3+ years

Apply with RefersoAI Apply on careers page

A Software Engineer focused on technical implementation, onboarding, and customer integrations, requiring technical acumen and a consultative mindset.

Compensation

Competitive salary and meaningful equity in the company.

Responsibilities

Lead technical implementations of Scaffold for new customers.
Configure integrations between Scaffold, builder portals, and contractor data systems.
Collaborate with customers to understand business processes and tailor workflows.
Translate customer needs into product feedback and improvements.
Develop documentation, guides, and training materials.

Requirements

Nice to have: SaaS background
Nice to have: Technical implementation
Nice to have: Solutions engineering
Nice to have: Customer success engineering

Skills

Python SQL APIs Integrations Data flows

Benefits

Competitive salary
Meaningful equity

See full job description

Solutions Architect

Scaffold · Posted Sep 4, 2026

Open

Austin
4+ years

Apply with RefersoAI Apply on careers page

Own how Scaffold fits each customer’s business, from early sales conversations through discovery, solution design, and a clean handoff to implementation.

Compensation

Competitive salary and meaningful equity in the company.

Responsibilities

Partner with sales and customer stakeholders during pre‑sale to assess fit, scope integrations, and set realistic expectations for timelines and outcomes.
Lead discovery workshops to map contractor workflows, homebuilder systems and processes, and ERP data flows into Scaffold‑ready solution designs.
Design end‑to‑end implementation approaches: integration architecture, data mapping, workflow configuration, and phased rollout plans.
Produce clear solution artifacts (requirements, integration specs, success criteria, and risk/mitigation notes) for handoff to Implementation Engineering.
Collaborate with product and engineering on feasibility, roadmap gaps, and reusable patterns that improve future deployments.

Skills

Python SQL APIs integrations ETL data flows ERP third‑party platforms

See full job description

GIS Specialist - Airport

Milwaukee County · Posted Nov 9, 2026

Open

Milwaukee, Wisconsin, United States
$27–$40 per hour
5+ years

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The GIS Specialist will manage GIS projects, implement policies for creation and use of spatial and tabular data; coordinate GIS activities between Airport and other external agencies; participate in various projects working with special requests, special report preparations, and GIS presentations for Airport departments; develop, implement, and manage GIS data and its organizational structure/database; create and maintain GIS spatial and tabular data; perform analysis on data, produce reports, and map requests; provide mapping, spatial analysis, training, field data collection, and support for use of applications; evaluate department procedures and assist GIS manager with developing efficient and effective organizational processes.

Compensation

Hourly Pay Rate: $26.88 – $40.31

Responsibilities

Manages activities involving GIS projects
Supports GIS Manager in developing and implementing methodologies for creation and use of spatial data including editing, coding, and annotation of spatial data
Consults with GMIA departments in the development of their GIS plans, goals, and objective
Assists in coordinating GIS activities between GMIA and other external agencies
Participates in various projects working with special interests, reports, and GIS presentations

Requirements

Bachelor's degree or higher in Geographic Information Systems, Geography, Cartography or a related field
Nice to have: GISP or ESRI training

Skills

ArcGIS ArcPRO ArcGIS Online Enterprise Field Maps Dashboards GPS Trimble GPS Cityworks PowerBI Autodesk CMMS SQL Esri ArcGIS Server ArcSDE

Benefits

Competitive benefit package

See full job description

Lead GTM Finance Analyst

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Oct 29, 2026

Open

Washington, District of Columbia, United States
Hybrid
Full-time
3–6 years

Apply with RefersoAI Apply on careers page

Lead GTM Finance business partner supporting Sales, Business Development, Marketing, and Customer Success with end‑to‑end GTM cost structure, budgeting, forecasting, and data pipelines.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Own end‑to‑end GTM cost structure
Build and maintain GTM headcount and spend forecasting models
Provide full visibility into GTM Opex
Monitor actuals vs. plan and forecast
Partner with Data Engineering to automate headcount reconciliations

Requirements

Bachelor’s degree in finance, Accounting, Economics, Business, CS, or related field
Nice to have: Experience in defense tech, aerospace, or dual‑use hardware/software
Nice to have: Exposure to U.S. government contracting
Nice to have: Anaplan or similar planning tools
Nice to have: ERP/CRM experience (Oracle, NetSuite, Salesforce)

Skills

Benefits

Benefits

See full job description

Technician 4, Quality Engineering

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Oct 13, 2026

Open

Dallas, Texas, United States
Full-time · Associate
3+ years

Apply with RefersoAI Apply on careers page

Support inspection, testing, troubleshooting, and data collection activities that improve product quality and execution efficiency.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Perform inspections, testing, and quality verification activities across mechanical and electrical systems
Support failure investigations, troubleshooting, and root cause analysis efforts for hardware and integrated systems
Collect, document, and analyze quality and test data to support engineering and manufacturing teams
Assist with nonconformance tracking, corrective actions, and quality documentation
Support validation and environmental testing activities including setup, instrumentation, and data capture

Requirements

Nice to have: aerospace
Nice to have: defense
Nice to have: robotics
Nice to have: autonomous systems
Nice to have: AS9100

Skills

Benefits

Benefits package
Equity
Bonus

See full job description

Staff Engineer, Field Quality

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Oct 6, 2026

Open

Dallas, Texas, United States
Full-time · Staff
5+ years

Apply with RefersoAI Apply on careers page

Join a high-impact quality engineering team supporting next-generation autonomous systems deployed in demanding operational environments.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Investigate field-reported issues and drive root cause analysis across hardware, software, and integrated systems
Partner with engineering, manufacturing, and test teams to implement corrective and preventive actions (CAPA)
Analyze reliability and performance trends to identify systemic quality issues and improve product robustness
Support validation, troubleshooting, and failure reproduction efforts for fielded systems
Develop quality metrics, reporting, and tracking tools to improve visibility into field performance and defect trends

Requirements

Nice to have: experience supporting aerospace, defense, robotics, or autonomous systems programs
Nice to have: familiarity with AS9100, ISO 9001, or regulated engineering environments
Nice to have: experience with environmental testing, system validation, or field operations support
Nice to have: experience using data analysis and reporting tools such as Python, SQL, Jira, Power BI, or Tableau

Skills

See full job description

Sr. Software Engineer I, Evaluation Services (Scala)

NinjaTrader · Posted Oct 30, 2026

Open

Chicago, Illinois, United States
Full-time · Senior
5+ years

Apply with RefersoAI Apply on careers page

Design, build, and maintain Scala-based backend systems for auto-liquidation engine, risk evaluation, and trading services.

Responsibilities

Design and implement Scala backend services for evaluation, risk, and trading services workloads.
Build and evolve actor-based systems (Akka or similar) that handle high-throughput market data, position changes, and event-driven workflows.
Own significant features end-to-end, from technical spec through implementation, code review, and production hand-off.
Design data models and database changes (PostgreSQL) and contribute to the shared master schema, Protobuf, and SQL repositories.
Diagnose and resolve complex backend issues by analyzing logs, tracing distributed flows, and reproducing edge cases.

Requirements

Nice to have: fintech
Nice to have: capital markets technology
Nice to have: order routing
Nice to have: market data
Nice to have: position management

Skills

Scala functional programming ScalaTest Akka Pekko PostgreSQL Kafka Event-driven architecture Distributed systems JSONB Protobuf SQL Pub/Sub

Benefits

social connection
professional development
employee recognition initiatives

See full job description

Staff Product Data Analyst

NinjaTrader · Posted Oct 30, 2026

Open

Chicago, Illinois, United States
Full-time · Manager
10+ years

Apply with RefersoAI Apply on careers page

Responsibilities

Own and evolve detection models and rules that flag market abuse
Own partner‑facing surveillance reporting end to end
Work directly with eval and prop‑firm partners to validate true and false positives
Collaborate with partners on custom reporting and solution feasibility
Translate fraud patterns into precise, tunable detection logic

Requirements

Master's degree in analytics or a related quantitative field
Nice to have: Python
Nice to have: AML

Skills

SQL BigQuery Athena Python

See full job description

Sr. Data Engineer

NinjaTrader · Posted Oct 29, 2026

Open

Remote, United States
Remote
Full-time · Senior
5+ years

Apply with RefersoAI Apply on careers page

Design, build, and maintain robust data pipelines and data lake architecture for both batch and real-time streaming use cases, including high-volume, low-latency data processing

Responsibilities

Design, build, and maintain robust data pipelines and data lake architecture for both batch and real-time streaming use cases, including high-volume, low-latency data processing
Improve observability, alerting, and SLOs across data systems so pipelines are easier to monitor and issues are caught early
Optimize ETL/ELT workflows for performance, scalability, and fault tolerance
Develop dbt workflows to onboard Evaluation Partners and create end of day reporting for partner analysis
Build and support event-driven architectures and scalable platform components

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related field
Nice to have: Kubernetes
Nice to have: Kafka
Nice to have: Spark
Nice to have: Flink

See full job description

Senior Data Engineer

Scaffold · Posted Sep 4, 2026

Open

Austin
Senior
5+ years

Apply with RefersoAI Apply on careers page

Design and build world‑class data architecture and pipelines for a fast‑growing construction product.

Compensation

Competitive salary and meaningful equity in the company.

Responsibilities

Architect, build, and maintain reliable data pipelines and infrastructure
Standardize, clean, and model large sets of messy real‑world construction data
Develop tools to ensure data quality, accuracy, and performance at scale
Partner closely with product, engineering, and customers to design integration flows
Apply Python and SQL for advanced data engineering and ETL workflows

Requirements

Nice to have: AI/ML workflows

Skills

Python SQL Airflow dbt Kafka Snowflake

See full job description

Software Engineer

Scaffold · Posted Sep 4, 2026

Open

Austin, Texas, United States
Full-time · Mid
3+ years

Apply with RefersoAI Apply on careers page

A Software Engineer focused on technical implementation, onboarding, and customer integrations, requiring technical acumen and a consultative mindset.

Compensation

Competitive salary and meaningful equity in the company.

Responsibilities

Lead technical implementations of Scaffold for new customers.
Configure integrations between Scaffold, builder portals, and contractor data systems.
Collaborate with customers to understand business processes and tailor workflows.
Translate customer needs into product feedback and improvements.
Develop documentation, guides, and training materials.

Requirements

Nice to have: SaaS background
Nice to have: Technical implementation
Nice to have: Solutions engineering
Nice to have: Customer success engineering

Skills

Python SQL APIs Integrations Data flows

Benefits

Competitive salary
Meaningful equity

See full job description

Solutions Architect

Scaffold · Posted Sep 4, 2026

Open

Austin
4+ years

Apply with RefersoAI Apply on careers page

Own how Scaffold fits each customer’s business, from early sales conversations through discovery, solution design, and a clean handoff to implementation.

Compensation

Competitive salary and meaningful equity in the company.

Responsibilities

Partner with sales and customer stakeholders during pre‑sale to assess fit, scope integrations, and set realistic expectations for timelines and outcomes.
Lead discovery workshops to map contractor workflows, homebuilder systems and processes, and ERP data flows into Scaffold‑ready solution designs.
Design end‑to‑end implementation approaches: integration architecture, data mapping, workflow configuration, and phased rollout plans.
Produce clear solution artifacts (requirements, integration specs, success criteria, and risk/mitigation notes) for handoff to Implementation Engineering.
Collaborate with product and engineering on feasibility, roadmap gaps, and reusable patterns that improve future deployments.

Skills

Python SQL APIs integrations ETL data flows ERP third‑party platforms

See full job description

GIS Specialist - Airport

Milwaukee County · Posted Nov 9, 2026

Open

Milwaukee, Wisconsin, United States
$27–$40 per hour
5+ years

Apply with RefersoAI Apply on careers page

Compensation

Hourly Pay Rate: $26.88 – $40.31

Responsibilities

Manages activities involving GIS projects
Supports GIS Manager in developing and implementing methodologies for creation and use of spatial data including editing, coding, and annotation of spatial data
Consults with GMIA departments in the development of their GIS plans, goals, and objective
Assists in coordinating GIS activities between GMIA and other external agencies
Participates in various projects working with special interests, reports, and GIS presentations

Requirements

Bachelor's degree or higher in Geographic Information Systems, Geography, Cartography or a related field
Nice to have: GISP or ESRI training

Skills

ArcGIS ArcPRO ArcGIS Online Enterprise Field Maps Dashboards GPS Trimble GPS Cityworks PowerBI Autodesk CMMS SQL Esri ArcGIS Server ArcSDE

Benefits

Competitive benefit package

See full job description