Application Developer Jobs in Keene, TX, US

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Application Developer (Source To Pay Platform Developer in Coupa)

Dallas, Texas, United States

OnsiteFull Time

Atmos EnergyNYSE: ATO: Distributes and stores natural gas for utility customers.

4+ YOE4+ years in application development and Source-to-Pay; Coupa admin; Oracle integrations; middleware; data transfers; release coordination; vendor collaboration; security.

Coupa, Oracle, REST, SOAP, SFTP, PGP, API

2mo

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2mo

Application Engineer

Dallas, Texas, United States

OnsiteFull Time

Kele: Distributor of building automation parts and industrial control solutions.

5+ YOEProvide product application and technical support for building automation; program controllers; create quotes; support sales; travel as needed.

Niagara N4, Tridium, Johnson Controls FX, Distech, KMC, Prolon

2mo

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2mo

Business Application Developer

Cincinnati or Covington or Charlotte or Atlanta or Minneapolis or Milwaukee or Detroit or Houston or Fort Worth or Philadelphia or Madison

OnsiteFull Time

ProMach: Designs and manufactures automated packaging and processing machinery.

2+ YOEDevelop, modify, maintain ERP and related business applications; create reports; assist data migrations; collaborate with IT and business teams.

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

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Sr. Application Developer

Dallas, Texas, United States

OnsiteFull Time

Orion Innovation: Provides digital transformation, software engineering, and cloud services.

React.js experience; Oracle PL/SQL; Java and Spring Boot; RESTful APIs and microservices; Angular basics; Git; Agile tools.

React.js, Oracle PL/SQL, Java, Spring Boot, REST APIs, Git, Jira, Confluence, Angular

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AWS Cloud Application Developer (Remote Opportunity)

Washington or Dallas

RemoteFull Time

VetsEZ: Digital transformation and healthcare IT services for government agencies.

1+ YOE1–2 years of AWS cloud application development experience; CI/CD and DevSecOps knowledge; U.S. citizenship with ability to obtain VA Public Trust.

AWS, CodeBuild, CodeDeploy, GitHub Actions, Jenkins, Terraform, CloudFormation, MuleSoft, Mirth Connect, HL7, FHIR, Fortify, CodeQL, CloudWatch, CloudTrail

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Sr Oracle Application Developer

Irving, Texas, United States

HybridFull Time

GM Financial: Provides automotive financing and leasing services for dealers and consumers.

7+ YOE7-10 years IT experience in Oracle e-Business apps; 5-7 years XML/JSON/XSLT/Web Services; Bachelor’s degree or equivalent.

Oracle E-Business Suite, BI Publisher, Discoverer, Unix/Linux, TOAD, SQL Navigator, PL/SQL Developer, JDeveloper, OAF

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Application Engineer

Fort Mill or Carrollton or Bridgeport or Nashville

$80k-$105k/yr HybridFull Time

XylemNYSE: XYL: Manufacturer of water transport, treatment, and testing technologies.

3+ YOE3-5 years engineering experience; BS Engineering or college degree; no visa sponsorship; strong technical, communication, and problem-solving skills.

1mo

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1mo

Application Engineer

Dallas, Texas, United States

OnsiteFull Time

Allied Universal: Global security and facility services provider protecting people and property.

3+ YOEHigh school diploma; certifications in access control/video platforms; 3+ years programming/troubleshooting access control and video systems; knowledge of security tech; proficient MS Office; strong communication.

MS Office Suite, Access control systems, Video management systems

1mo

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1mo

Application Engineer

Dallas, Texas, United States

OnsiteFull Time

Allied Universal: Provides security personnel, technology, and facility management services.

3+ YOEHigh school diploma or equivalent; certifications with access control and video platforms; 3+ years programming/troubleshooting access control and video systems; strong problem-solving and communication skills.

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Application Support Engineer

Dallas, Texas, United States

HybridFull Time

Apex Fintech Solutions: Digital custody and clearing infrastructure for financial services firms.

3+ YOE3+ years in application support; 2+ years in customer-facing roles; strong networking, OS, and database knowledge; REST APIs and cloud experience; scripting in Python/PowerShell.

REST APIs, AWS, Azure, GCP, SQL, NoSQL, MSSQL, MongoDB, PostgreSQL, Linux, Windows, Python, PowerShell, Networking, TCP/IP, DNS

1mo

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1mo

CSOS Application Engineer

Irving, Texas, United States

RemoteFull Time

Everon: Integrates commercial security, fire, and life safety solutions.

3+ YOE3-5 years in security or systems integration; BA/BS in technical field; project management and RFIs/RFPs experience; design support and product knowledge.

Bluebeam, Visio, System Surveyor

2mo

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2mo

Senior Sales Application Engineer

Dallas, Texas, United States

OnsiteFull Time

MestekOTC: MCCK: Manufactures HVAC systems, metal forming machinery, and architectural products.

5+ YOE5+ years HVAC sales application experience; degree in Mechanical or HVAC engineering; strong communication; travel 2-3 times yearly; ability to manage multiple projects.

HVAC design software, unit and component selection software, drawing software, pricing software

1mo

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1mo

Application Security Engineer 3

Arlington, Texas, United States

OnsiteFull Time

Bloomberg Industry Group: Provides legal, tax, and government intelligence and analysis.

5+ YOE5-7 years in application security; strong risk management, secure software design; proficient in Python/Java/JavaScript; experience with SAST/DAST/SCA, IaC, containers, and cloud security tools.

Python, Java, JavaScript, SAST, DAST, SCA, IaC, Kubernetes, Containers, Cloud security tools

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Java/Python Application Development Engineer, AVP

Jersey City or Irving

$121k-$182k/yr HybridFull Time

CitiNYSE: C: Providing global banking, investment, and wealth management services.

5+ YOE5+ years in systems analysis and programming; backend development in Java/Python; experience with distributed systems and cloud-native architectures; Docker/Kubernetes; DBMS/NoSQL; strong problem-solving and stakeholder communication.

Docker, Kubernetes, Java, Python, DBMS, NoSQL, Real-time streaming

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Field Application Engineer, Electronics (62536)

Dallas or Austin

$124k-$182k/yr RemoteFull Time

EatonNYSE: ETN: Manages electrical, hydraulic, and mechanical power systems globally.

5+ YOEBachelor’s degree in Engineering; 5+ years field application experience in electronics; reside within 50 miles of Austin or Dallas, TX; no immigration sponsorship; willing to travel frequently.

1mo

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1mo

GenAI Application Engineer (Irving, TX, US)

Irving, Texas, United States

$103k-$129k/yr HybridFull Time

CapgeminiEuronext Paris: CAP: Provides IT consulting and digital transformation services globally.

Python, LLMs, GenAI frameworks; CI/CD, embeddings, RAG pipelines, vector search

Python, LLMs, CICD, LangChain, Semantic Kernel

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xPL Application Engineer – Electrical

Decatur or Portland or Raleigh or Charlotte or Columbia or Charleston or Atlanta or Augusta or Tampa or Huntsville or Nashville or Memphis or Jackson or Gulfport or Detroit or Detroit or Grand Rapids or Kansas City or New Orleans or Baton Rouge or Shreveport or Dallas or Houston or San Antonio or Austin or Salt Lake City or Las Vegas

OnsiteFull Time

Turner ConstructionFrankfurt Stock Exchange: HOT: Constructs and manages large-scale commercial and infrastructure buildings.

6+ YOEBachelor’s in Electrical Engineering, 6+ years in electrical design, PE licensure preferred, strong client facing and cross-functional collaboration, proficient with design tools.

Revit, Inventor, Microsoft Office, Excel

2mo

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2mo

Senior Application Security Engineer

Austin or Dallas or Morristown or San Francisco Bay Area

$160k-$235k/yr HybridFull Time

HippoNYSE: HIPO: Provides homeowners insurance integrated with smart home monitoring technology.

6+ YOE6+ years in application security; proven track record across multiple teams; strong web, API, and cloud security experience; proficient in authentication/identity protocols; ability to influence design decisions.

SAST, DAST, SCA, Secrets detection, CI/CD, Cloud security, WAFs, OAuth2, OIDC, SAML, JWT, MFA

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Application Engineer II

Franklin or Carrollton or Chicago or Raleigh or Boston

$86k-$130k/yr HybridFull Time

Schneider ElectricEuronext Paris: SU: Provider of energy management and industrial automation solutions.

BS in electrical engineering; knowledge of networking protocols; strong communication; travel up to 15%.

ModbusTCP, BacNet, PLC, HMI, VB, C#, C++, JavaScript, SQL, HTML

2mo

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2mo

Application Support Engineer

Fort Worth, Texas, United States

OnsiteFull Time

Yesway: Operates a chain of convenience stores and gas stations.

5+ YOE5+ years in tier 2 support with SQL, POS, and .NET; experience with ERP, scripting, and store systems; strong problem-solving and communication skills.

PowerShell, SQL, .NET, Remedy, ServiceNow, ERP

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Application Support Engineer

Dallas, Texas, United States

OnsiteFull Time

MINT dentistry: Provides comprehensive general, cosmetic, and orthodontic dental services.

3+ YOEStrong troubleshooter; SQL experience; Microsoft ecosystem knowledge; AWS experience recommended; 3+ years in app support/engineering; Bachelor’s degree in CS/IT or related field.

SQL, Microsoft Ecosystem, AWS

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Application Security Engineer II

Santa Barbara or Dallas or San Diego or San Francisco or Denver or Atlanta or Chicago or Washington DC

$125k-$150k/yr RemoteFull Time

AppFolioNASDAQ: APPF: Provides cloud-based property and investment management software.

3+ YOEB.S. in Computer Science or equivalent; 3-5 years in Ruby or similar language; CI/CD; threat modeling; security testing tools; Rails; OWASP ASVS; Linux CLI; AI/LLM security experience; evaluate security risks in applications.

Ruby, CI/CD, SAST, DAST, SCA, Burp Suite, ZAP, Linux, Rails, OWASP ASVS, AI/LLM security tools

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Manager, Application Development

Dallas, Texas, United States

$113k-$190k/yr OnsiteFull Time

SantanderMadrid Stock Exchange: SAN: Global financial institution providing banking and wealth management services.

5+ YOE5+ Mgmt5+ years in systems architecture and software design; 5+ years leading an application development team; bachelor’s degree required; master’s preferred; strong leadership and communication skills.

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Full Stack Application Developer Intern (2026 Summer)

Dallas, Texas, United States

OnsiteInternship

TRG: Full-service advertising agency providing creative and brand strategy services.

Pursuing or recently completed degree in Computer Science, Web Development, Information Technology, or related field; portfolio or GitHub; familiarity with Git; HTML/CSS/JavaScript; experience with React, Vue, WordPress, Webflow; interest in AI tools; strong communication and self-motivation.

HTML, CSS, JavaScript, React, Vue, WordPress, Webflow, Git, AI tools

3mo

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3mo

Sr. Application Support Engineer

Dallas or Raleigh

HybridFull Time

HedgeServ: Global fund administrator providing technology-enabled investment management services.

10+ YOE10+ years in FinTech app support; 5+ years AWS/Kubernetes; strong Linux, Python, SQL; FIX protocol expertise; experience with FIX engines and multi-asset OMS.

Linux, Shell scripting, SQL, Python, ELK, APM, FIX Protocol, QuickFIX, AWS, Kubernetes, Charles River, Enfusion, Bloomberg EMSX

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xPL Application Engineer – Electrical

HybridFull Time

Turner Construction: Manages and constructs large-scale commercial and infrastructure projects.

6+ YOEBachelor’s degree in Electrical Engineering; 6+ years in electrical design; PE licensure; strong communication; code knowledge (NEC, NFPA, IBC); proficient with design tools (Revit, Inventor); ability to travel.

Revit, Inventor, Microsoft Office

3mo

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3mo

Sr. Application Developer, RPA/Workday

Dallas or United States

$120k-$130k/yr HybridFull Time

American Heart Association: Nonprofit organization dedicated to fighting heart disease and stroke.

5+ YOE5+ years of Workday integrations and 3+ years of UiPath RPA development; Experience with Workday integrations, UiPath, Studio, EIB, Core Connectors; strong collaboration with HR, Finance, IT; UIPath REFramework; AI/ML awareness.

Workday Studio, EIB, Core Connectors, XSLT, REST, SOAP, XML, JSON, UiPath Studio, UiPath Orchestrator, REFramework, SFTP, PGP encryption

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4.5 Field Application Engineer - Temporary (Part-time) Burlington, TX

Burlington or Temple

$20-$25/hr OnsitePart Time, Temporary

Field AI: Develops autonomous software brains for robots in unstructured environments.

Part-time Field Application Engineer to deploy and support robotic systems nationwide; travel required; technical degree; strong communication.

Python, C++, Robotics hardware

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Application Security Engineer - Cloud Engineering

Malvern or Charlotte or Dallas

HybridFull Time

Vanguard: Provides mutual funds, ETFs, and investment management services.

Bachelor's degree or equivalent; strong programming; knowledge of SDLC; cloud experience (AWS preferred); experience with SAST/SCA/DAST; certifications a plus.

SAST, SCA, DAST, Container scanning, APIs, Cloud platforms AWS

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Lead Application Support Engineer

Dallas, Texas, United States

HybridFull Time

DTCC: Provides post-trade infrastructure for the global financial services industry

6+ YOEMinimum 6 years of related experience; Bachelor's degree preferred or equivalent experience.

FIS Integrity, ATS, Echos, SQL, Crystal Reports

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Application Security Engineer II

Santa Barbara or Dallas or San Diego or San Francisco or Denver or Atlanta or Chicago or Washington DC

$125k-$150k/yr HybridFull Time

AppFolioNASDAQ: APPF: Cloud business management solutions for the real estate industry.

3+ YOEBS in Computer Science or equivalent; 3-5 years Ruby/related language; CI/CD; threat modeling; security testing tools; Linux; OWASP top 10; AI/LLM risk assessment; enterprise security experience.

Ruby, CI/CD, SAST, DAST, SCA, Burp, ZAP, Linux, Rails, AI/LLM security

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Application Engineer - Automation & Factory Solutions - Dallas, TX

Addison, Texas, United States

RemoteFull Time

GCG: Distributes industrial wire, cable, and automated connectivity systems.

3+ YOE3–4 years in automation/electrical distribution; associate degree; Siemens PLC experience; 20% travel; pre- and post-sales support; BOM creation; product demonstrations.

Siemens PLC, PLC, HMI, motion control, sensors, safety switches, IO systems, fluid power, vendor software platforms, CRM tools, Salesforce, component integration, electrical circuit design

2mo

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2mo

Software Engineer – Azure Application Developer

Cincinnati or Austin or Atlanta or Milwaukee or Houston or Hartford or Denver or Dallas or Detroit or Columbus

OnsiteFull Time

Avanade: Provides IT consulting services for businesses using Microsoft technology.

2+ YOE2+ years of professional experience building enterprise solutions using .NET and/or Java on Azure; experienced with RESTful services, Azure PaaS, databases, and containers.

C#/.NET, Java, Azure, Azure App Services, Azure Functions, Service Bus, Entity Framework, Azure SQL, Docker, Kubernetes, AKS, GitHub Actions, Azure DevOps

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Autonomy Application Architect

Mossville or Dallas

$148k-$240k/yr OnsiteFull Time

CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.

Lead architect for autonomous systems with strong C++ development, mentor teammates, and ensure integration of autonomy across Caterpillar equipment.

C++, Autonomy systems, CAT Command ecosystem

1mo

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1mo

Technology Engineer (C#/SQL Application Programming & Support)

Pittsburgh or Strongsville or Denver or Dallas or Birmingham or Phoenix

$63k-$152k/yr HybridFull Time

PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.

3+ YOEC#/.NET development, SQL, API and microservices, application and vendor support experience; banking domain preferred.

C#, .NET, SQL, Oracle, SQL Server, APIs, Microservices

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Senior Application Production Support Engineer

Austin or Southlake

$105k-$145k/yr OnsiteFull Time

Charles SchwabNYSE: SCHW: Financial services, brokerage, and investment management provider.

5+ YOE5+ years in production support/operations, degree in CS/Engineering, experience with ITIL, automation tools, and databases.

Bitbucket, Bamboo, Git, SQL Server, Windows, Linux, Remedy, JIRA, Confluence, Splunk, ITIL

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IT Application Development Manager

Mesquite, Texas, United States

$138k-$162k/yr HybridFull Time

Knight-Swift Warehousing & FulfillmentNYSE: KNX: Provides third-party warehousing and order fulfillment services for businesses.

Lead application development teams; manage data, reporting, and integrations for 3PL ops; collaborate with business leaders to translate needs into scalable tech.

Microsoft SQL Server, SSRS, SSIS, Power BI, Tableau, Python, Apache Airflow, Softeon WMS, Logiwa WMS, Sage Intacct, ADP

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Applications Developer

Irving or Waco

HybridFull Time

Neighborly: Franchisor of professional home and business service brands.

4+ YOE4+ years of application development; .NET with C#; API technologies (SOAP/REST); SQL with CRUD, stored procedures and functions; JSON/XML; strong communication and self-motivation.

Microsoft .NET, C#, SQL, SOAP, REST, JSON, XML

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Physical Access Control Field Application Engineer

Irving, Texas, United States

OnsiteFull Time

Safetrust: Provides touchless identity and mobile access management solutions.

5+ YOEBachelor’s degree in Electrical Engineering or Computer Science; 5+ years in physical access control or security; strong technical and customer-facing skills; travel to customer sites.

Access control systems, Identity technologies, Credentialing methods, Reader hardware, Door controllers, Low-voltage infrastructure, Structured cabling, Wireless technologies