Sql Developer Jobs in Litchfield, IL, US

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Mid-Level SQL Engineer

Gaithersburg or Alexandria or Chantilly or St. Louis or Tucson

OnsiteFull Time

Noetic Strategies: Provides cybersecurity, software development, and IT services to government agencies.

4+ YOETS/SCI with poly, US citizenship; 4–8 years CS/SE experience or 2–6 years with a Master's; strong SQL; experience with PostgreSQL/MySQL/Oracle; Linux; analytics, dashboards.

SQL, PostgreSQL, MySQL, Oracle, Linux, Dashboarding, Grafana, Tableau

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Senior DBA Engineer - Oracle SQL/Cloud

St. Louis or Clayton or Richmond Heights or Maplewood

HybridFull Time

Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.

3+ YOE3+ years in production DBA with Oracle or PostgreSQL; on-prem and cloud experience; strong SQL; support for release changes; Bitbucket/Git for scripts; security and performance focus.

Oracle, PostgreSQL, Bitbucket, Git, SQL, RMAN, Data Guard, Terraform, Shell, Python

1mo

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1mo

Developer II

Saint Louis, Missouri, United States

OnsiteFull Time

StifelNYSE: SF: Provides wealth management and investment banking services to clients.

2+ YOEBachelor's in CS or related field; 2-4 years software development; proficient in .NET, SQL Server, Angular; strong problem-solving and collaboration.

C#/.NET, Angular, AngularJS, MS SQL Server, Git, TFS, Microsoft Office

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OTR Epay - Web Application Developer

St Louis, Missouri, United States

RemoteFull Time

OTR Solutions: Providing financial services and factoring solutions for trucking businesses.

Perl development; front-end HTML/CSS/JavaScript; SQL; Git; VSCode experience.

Perl, HTML, CSS, JavaScript, SQL, Git, VSCode, Linux, Docker, Shell scripting, MySQL, PostgreSQL, Google Cloud Platform (GCP)

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Lead Application Developer

St. Louis, Missouri, United States

$50-$55/hr HybridFull Time, Contract

LaunchCode: Nonprofit providing free tech education and job placement services.

5+ YOESenior developer with 5+ years experience, strong C#/ASP, Angular, SQL Server; leadership skills; hybrid/contract role; 6-month contract-to-hire.

C#, ASP, Angular (1.x and 7), TypeScript, JavaScript, HTML, CSS, Visual Studio, Git, TFS, Microsoft SQL Server

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Web Applications Developer

Kansas City or Atlanta or Chicago or St. Louis or New York or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Los Angeles or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or St. Joseph or Wilmington or Washington

$125k-$140k/yr HybridFull Time

Polsinelli: Am Law 100 law firm providing comprehensive legal services.

5+ YOE5–8 years of software development, full-stack web, strong C#/.NET, Angular/TypeScript, REST APIs, SQL Server, Azure, HTML/CSS/JS.

C#, .NET Core, ASP.NET Core, Angular, TypeScript, REST APIs, SQL Server, Azure, HTML, CSS, JavaScript

1mo

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1mo

Senior Software Engineer

Bridgeton, Missouri, United States

$92k-$164k/yr RemoteFull Time

UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-driven healthcare services.

10+ YOESenior software engineer with 10+ years of experience, strong full-stack and cloud skills (AWS), Microsoft technologies, and SQL development.

C#, Golang, Node.js, Java, Python, C++, .NET, REST API, AWS, SQL, CI/CD, Git, Jenkins, JFrog, Sonar, NUnit

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Software Engineer III

St. Louis, Missouri, United States

OnsiteFull Time

Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.

5+ YOEActive U.S. Top Secret/SCI clearance; 5+ years software development in VB.NET/C#.NET; SQL experience; unit testing; CompTIA Security+ or Computer Science degree.

VB.NET, C#.NET, SQL, xUnit, nUnit, MSTest, Windows, Azure DevOps, Jira, CI/CD, RESTful APIs, C++

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Back-End Software Engineer (Experienced or Senior)

Berkeley, Missouri, United States

$127k-$217k/yr OnsiteFull Time

BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.

5+ YOE5+ years backend development; Java/Spring/Oracle SQL/SQL Server; Go/Python; SQL/PLSQL; Agile; active Secret Security Clearance.

Java, Spring, Oracle SQL, SQL Server, Go, Python, JavaScript, NodeJS, ReactJS, GitLab, CI/CD, Docker, Kubernetes, Kafka, NiFi, Redis, RabbitMQ, REST APIs, SQL/PLSQL

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Senior Full Stack Developer

St. Louis or Springfield

OnsiteFull Time

Intellect Solutions: Provides IT systems engineering and cybersecurity for federal agencies.

Senior Full Stack Developer with JavaScript (Angular, Node.js), SQL/NoSQL, AWS, CI/CD, and security compliance.

Angular, Node.js, PostgreSQL, MySQL, MongoDB, DynamoDB, AWS, API Gateway, EC2, Lambda, S3, RDS, CI/CD tools

1mo

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1mo

Senior Software Engineer

Bridgeton, Missouri, United States

$92k-$164k/yr RemoteFull Time

UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.

10+ YOESenior software engineer with 10+ years of experience; strong enterprise full-stack development, AWS, Microsoft technologies, and SQL experience; proficient in Rest API and CI/CD; capable of leveraging AI tools.

AWS, Microsoft Technologies, SQL, C#, Golang, Node.js, Java, Python, CI/CD, REST API, Git, Jenkins, Selenium, CloudWatch, RDS, SNS, SQS, Lambda

1mo

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1mo

Software Engineer

Hazelwood, Missouri, United States

$105k-$140k/yr OnsiteFull Time

BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.

3+ YOEActive U.S. Secret Clearance with ability to obtain TS/SCI; 3+ years VB.NET/C#.NET; 2+ years scripting; 1+ year SQL; 2+ years database administration; 1+ year MSSQL/Transact-SQL

VB.NET, C#.NET, Bash, PowerShell, SQL, MSSQL, Transact-SQL, Azure DevOps, Jira, xUnit, nUnit, MSTest, Windows

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Software Engineer 1 (Salesforce, ASP.NET)

Atlanta or Hopkins or Charlotte or Chicago or Gresham or Cincinnati or Englewood or Brookfield or Irving or Earth City

$86k-$102k/yr HybridFull Time

U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.

2+ YOEBachelor’s degree or equivalent; 2-3 years of relevant experience; Salesforce development and ASP.NET experience; AWS, REST APIs, SQL, CI/CD, and cloud/DevOps knowledge.

Salesforce, Apex, Triggers, Lightning Web Components, Salesforce REST APIs, ASP.NET MVC, .NET Framework, AWS (EC2, S3, IAM, VPC, RDS, Route 53, CloudWatch), REST APIs, Postman, SQL Server, Visual Studio, Git, Jenkins, Terraform, Ansible, Puppet, Linux, Shell scripting

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Full Stack Developer

Saint Louis, Missouri, United States

$100k-$150k/yr RemoteFull Time

Nomad eCommerce: Provides integrated B2B e-commerce platforms for manufacturers and distributors.

5+ YOE5+ years software engineering; Agile/Scrum; backend .NET/C#; RESTful APIs; SQL; Git; data-driven mindset; remote work capable.

.NET, C#, MVC, Razor, MS SQL, HTML, CSS, JavaScript, REST APIs, Git, IIS

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Software Engineer

Hazelwood, Missouri, United States

$105k-$140k/yr OnsiteFull Time

BoeingNYSE: BA: Manufactures commercial and military aircraft, satellites, and defense systems.

5+ YOEActive U.S. Secret Clearance; 5+ years VB.NET/C#.NET; 3+ years SQL; 1+ year unit testing (xUnit, nUnit, MSTest).

VB.NET, C#.NET, NET Framework, SQL, xUnit, nUnit, MSTest, Azure DevOps, Jira, CI/CD, Windows

1mo

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1mo

Senior Software Engineer, Technology Solutions

St. Louis, Missouri, United States

OnsiteFull Time

NISA Investment Advisors: Provides customized investment strategies for institutional investors.

8+ YOE8+ years in enterprise software development; strong analytics/quantitative skills; Java/C# backend; JavaScript/TypeScript frontend; Salesforce/AWS experience; CI/CD; SQL; Databricks/WordPress a plus; financial services experience a plus.

Salesforce, AWS, Java, C#, Apex, JavaScript, TypeScript, SQL, SQL Server, Databricks, WordPress, CI/CD

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Syteline Developer

Cincinnati or Covington or Charlotte or Atlanta or Minneapolis or Milwaukee or Detroit or Houston or Fort Worth or Philadelphia or Madison or Indianapolis or Greenville or St. Louis

HybridFull Time

ProMach: Manufactures integrated packaging and processing machinery for diverse industries.

2+ YOEDevelop, modify, maintain ERP (Syteline) apps, create reports, perform data migrations and transformations using SQL, SSRS, Tableau.

Infor SyteLine, SQL Server, Transact-SQL, SSRS, Tableau, C#, VB.NET

1mo

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1mo

Application Developer II

St. Louis, Missouri, United States

OnsiteFull Time

McCarthy Building Companies: Provides national commercial construction and infrastructure management services.

Enterprise iPaaS (Boomi, MuleSoft, SnapLogic); API-driven integration; SQL; modern stack (.NET/C#, Node.js/TypeScript, Python, Ruby/Rails); RESTful services; CI/CD; DevSecOps; cloud; Agile/Scrum; strong communication.

Boomi, Mulesoft, SnapLogic, SQL, JSON, XML, Palantir, .NET, C#, Node.js, TypeScript, Python, Ruby, Rails, Sinatra, ActiveRecord, GitHub, Snyk, Checkmarx, OWASP, Terraform, AWS, Azure, Office 365, SFTP, PGP, CI/CD, DevSecOps

1mo

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1mo

Full Stack Developer

St. Louis, Missouri, United States

OnsiteFull Time

StereotaxisNYSE American: STXS: Manufactures robotic surgical systems for endovascular and cardiac procedures.

3+ YOEBS in CS or related field; 3+ years development; Flutter and ASP.NET; web/mobile tech; CI/CD; US work authorized.

Flutter, ASP.NET, SignalR, WebRTC, C++, Docker, Linux, SQL, Azure, EF Core, Kubernetes, LiveKit

1mo

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1mo

Senior Software Engineer - Real Time Product Engineering

St. Louis, Missouri, United States

HybridFull Time

London Stock Exchange GroupLondon Stock Exchange: LSEG: Provides financial market infrastructure and global data analytics services.

5+ YOEBachelor's degree in CS or related field; 5+ years software development; experience with C/C++; strong Agile/Scrum/DevOps knowledge; data structures/algorithms; Git; SQL; strong communication.

C#, C++, Git, SQL, Python, Docker, Kubernetes, AWS, Azure, Google Cloud

2mo

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2mo

Senior Level Software Developer

St. Louis, Missouri, United States

OnsiteFull Time

DCS Corporation: Provides engineering and technical services for national security programs.

8+ YOESenior software developer with 8+ years, US citizenship, TS/SCI clearance, BS in CS/CE/IT, Python/Java/JS, CI/CD, agile, cloud, GIS knowledge.

Java, JavaScript, Python, SQL, NoSQL, GitLab, CI/CD, Cloud, PostGIS, GIS tooling, Docker, Kubernetes, API Development, Web services, Spatial databases

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Tableau / Python Developer

Springfield, Illinois, United States

OnsiteFull Time

CSpring: Provides data engineering and analytics consulting for business enterprises.

5+ YOE5+ years in enterprise reporting/dashboard development; strong Python; SQL; Spark; Teradata/Snowflake/Oracle/SQL Server; Azure DevOps/GitHub; Bachelor's degree.

Tableau, Python, Spark, Databricks, SQL, Teradata, Snowflake, Oracle, SQL Server, Azure DevOps, GitHub, PowerShell, Bash, REST APIs

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BI Engineer

Des Moines or Kansas City or Austin or Omaha or St Louis

OnsiteFull Time

LightEdge: Provides hybrid cloud, colocation, and managed IT infrastructure services.

5+ YOE5+ years in data/analytics; SQL proficiency; dashboard development; cloud data warehouse experience; strong communication with stakeholders.

Python, SQL, Power BI, Snowflake, Redshift, Databricks, Tableau, Domo

1mo

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1mo

Senior Software Engineer

Bridgeton, Missouri, United States

$92k-$164k/yr RemoteFull Time

UnitedHealth GroupNYSE: UNH: Sells health insurance and provides diversified healthcare services.

10+ YOESenior software engineer with 10+ years of experience in software solution development, Microsoft technologies, and enterprise full-stack delivery.

Microsoft Technologies, AWS, REST API, SQL, CI/CD, Git, Jenkins, JFrog, Sonar, NUnit, .NET Core, Python, C#, Java, C++, Node.js

2mo

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2mo

Senior Full Stack Developer - Back End

Scott Air Force Base, Illinois, United States

HybridFull Time

Netrist Solutions: Provider of custom software and technology solutions.

5+ YOE5+ years of professional development; 3+ years in Java; backend ownership in production; DoD/federal experience preferred; government clearance required.

Java, Java (Spring Boot), .NET, AWS, Lambda, ECS, EKS, Fargate, API Gateway, RDS, S3, CloudWatch, IAM, SQL, Relational database design, Linux, Docker, CI/CD, Jenkins, GitHub Actions, GitLab CI, OpenAPI, HTML, CSS, JavaScript, Python, Bash, Static and dynamic security analysis tools, Agile

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Senior Transform Developer

St. Louis or Hoffman Estates

OnsiteFull Time

Sensient TechnologiesNYSE: SXT: Manufacturer of specialty colors, flavors, and ingredient solutions.

5+ YOE5+ years' experience in Transform development, JDE EnterpriseOne, document automation, and related tools; strong SQL/XML; bachelor’s degree in CS/IT or related field.

SQL, XML, SQL Server, Bottomline Transform, JDE EnterpriseOne

2mo

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2mo

Senior Data Engineer

Saint Louis, Missouri, United States

OnsiteFull Time

Core & MainNYSE: CNM: Distributes specialized products for water, sewer and fire systems.

5+ YOEDesign, develop, test, and maintain data solutions and pipelines; 5+ years in SQL/Python; Azure, Databricks; cloud data platforms and data warehousing.

SQL, Python, Azure, Databricks, Microsoft Fabric, Delta Lake, Spark, Power BI, Dynamics 365, Data Management Framework

2mo

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2mo

Fabric Data Engineer & Developer

Saint Louis, Missouri, United States

HybridFull Time

AB MauriLondon Stock Exchange: ABF: Supplies yeast and fermentation ingredients to the global baking industry.

Fabric workloads, SQL, ETL, Python, RESTful APIs, Azure Synapse/Databricks, Azure Functions, App services, Power BI.

SQL, ETL, Python, Power BI, Azure Synapse, Databricks, Azure Functions, App services, OneLake, Fabric Data Factory, Power Platform, RESTful APIs, CoPilot

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Azure DevOps Engineer – Cloud Modernization (Hybrid)

Saint Louis, Missouri, United States

$93k-$109k/yr HybridFull Time

CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.

8+ YOE8+ years in software development; strong Azure DevOps, C#, Azure services; data‑intensive, high‑volume apps; Agile/Scrum; Bachelor's degree.

Azure DevOps, Git, CI/CD, C#, Azure, T-SQL, SQL

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Azure DevOps Engineer – Cloud Modernization (Hybrid)

St. Louis, Missouri, United States

$93k-$109k/yr HybridFull Time

CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.

8+ YOE8+ years in software development; Azure DevOps expertise; C# and Azure; data-intensive, high-volume apps; Agile/Scrum; collaboration across teams.

Azure DevOps, C#, Azure, Git, T-SQL, SQL

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US Tech - Senior Developer

Tampa or Indianapolis or Grand Rapids or Raleigh or Charlotte or Jacksonville or Cincinnati or Cleveland or Columbia or Kansas City or Saint Louis or Dallas or Las Vegas or Louisville or Rochester or Rosemont or Birmingham or Saint Louis or San Antonio or Spartanburg or Albany or Stamford or Atlanta or Toledo or Tulsa or Austin or Fayetteville or Miami or Milwaukee or Minneapolis or Denver or Montpelier or Des Moines or Detroit or Nashville or New Orleans or Buffalo or Oklahoma City or Greensboro or Houston

$74k-$212k/yr OnsiteFull Time

PwC: Providing audit, tax, and management consulting services to businesses.

6+ YOEBachelor's degree and 6+ years in software engineering; experience with microservices, REST APIs, Angular/.NET; leadership experience; travel up to 20%.

Angular, .NET, C#, SQL Server, REST APIs, DevOps, Cloud

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Software Engineer

Houston or Orlando or Phoenix or St. Louis or Nashville

$88k-$132k/yr HybridFull Time

Allsup: Provides Social Security disability and veterans benefits advocacy services.

2+ YOE2-5 years professional programming; experience with .NET and JavaScript; Scrum; estimate work; communicate clearly; document work.

C#, JavaScript, HTML, CSS, SQL, Web Services, React, Vue, Agile/Scrum, Umbraco, Salesforce, HubSpot

1mo

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1mo

Software Engineer

Chantilly or St. Louis or Gaithersburg or Denver

OnsiteFull Time

Reinventing Geospatial: Geospatial software and AI solutions for national security.

6+ YOESenior software engineer with 6+ years of experience; strong full-stack skills; cloud experience; DevSecOps focus; security clearance.

Python, Java, JavaScript, HTML, CSS, REST APIs, React, Angular, Vue.js, Node.js, Django, Flask, Docker, Kubernetes, AWS GovCloud, C2S, Azure, MySQL, PostgreSQL, SQL Server, Git, Jenkins, SonarQube, Nexus, Terraform, Keycloak, Vault, ArcGIS, OpenSearch, Elasticsearch

1mo

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1mo

System Engineer- Enterprise Data Engineer

St. Louis or Washington

$118k-$198k/yr OnsiteFull Time

Esri: Developing software for digital mapping and spatial data analysis.

8+ YOE8+ years in database design/administration; Oracle, SQL Server, PostgreSQL, or SAP HANA; SQL/Python; cloud DBs; geospatial concepts; TS clearance with SCI eligibility; BS in CS/Math/GIS or related STEM.

Oracle, SQL Server, PostgreSQL, SAP HANA, AWS RDS, Azure SQL Database, SQL, Python, ArcGIS, GIS

1mo

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1mo

Test Engineer (Entry-Level)

Scott AFB or United States

OnsiteFull Time

DecisionPoint: Provides IT and cybersecurity services for federal government agencies.

2+ YOEEntry-level Test Engineer; 0–2+ years experience; active Secret clearance; IAT Level II (Security+ CE); basic SDLC; strong communication.

Jira, Java, Angular, APIs, SQL

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Senior Microsoft Dynamics Developer

Tysons Corner or Orlando or Charlotte or Detroit or Mitchell or Boulder or Philadelphia or Miami or Boston or San Diego or Burlington or El Segundo or Austin or Columbia or Houston or Columbia or San Antonio or Jacksonville or Lewisville or Salt Lake City or New York or Fairview Heights or Arlington or Sacramento or Tampa or Beavercreek or Chicago or Huntsville or Atlanta or Los Angeles

$130k-$216k/yr OnsiteFull Time

Guidehouse: Provides management and technology consulting services to diverse organizations.

7+ YOESeven+ years of professional experience; US citizenship required; Bachelor’s degree; strong Dynamics 365, Power Apps/Power Platform, SaaS/PaaS experience; multiple D365 modules; full lifecycle D365; strong BI and integration skills.

D365, Power Apps, Power Automate, C#, SQL, .Net, CRM SDK, CRM Plugins, Power BI, SSIS, SSAS, SSRS, Scribe, Dynamics Portals, Agile

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Data Engineer

St. Louis, Missouri, United States

HybridFull Time

EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.

5+ YOE5+ years data engineering; GCP big data; SQL; Python; build data pipelines; communicate with stakeholders; Bachelor's in CS or Information Systems.

BigQuery, DataFlow, DataProc, Pub/Sub, Cloud Functions, Airflow, Cloud Composer, Vertex AI, Python, SQL, Jenkins, GitHub, Terraform, LangChain, LlamaIndex

1mo

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1mo

Senior ETL / Python Developer

Springfield, Illinois, United States

RemoteContract

Datamaxis: Provides IT consulting, data analytics, and strategic staffing services.

5+ YOE5+ years data engineering with enterprise warehousing, ETL with Informatica/ADF, Python, Spark; SQL with Snowflake/Oracle/SQL Server; Azure DevOps/GitHub; Bachelor’s or higher in CS/Engineering/Analytics.

Azure Data Factory, Informatica PowerCenter, Python, Spark, Databricks, Snowflake, Oracle, SQL Server, Azure DevOps, GitHub, CI/CD, PowerShell, Bash, REST API

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Senior Data Engineer

St. Louis or Dayton

OnsiteFull Time

Awetomaton: Develops software for satellite intelligence and geospatial data analysis.

5+ YOEBuild and maintain ETL/ELT pipelines; design scalable data systems; strong AWS data stack; Python/SQL/Spark; data modeling and quality.

AWS, Glue, Athena, Lambda, S3, Step Functions, Python, SQL, Spark, Airflow, Dagster