Application Developer jobs in Missouri

Remote

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Today

Key Responsibilities Manage system integrations within the architecture of the enterprise HR/Finance platform and middleware. Support inbound and outbound integration issues, changes to existing integrations, and new integrations. Provide support for incident management and integration monitoring. Perform routine break/fix support and regression testing. Support inbound and outbound interfaces between the platform and middleware. Protect the accuracy and integrity of data and applications throu

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Application Developer

Remote or Augusta, Maine

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Today

job summary: Understand client requirements and how they translate in application features. Collaborate with a team of IT professionals to set specifications for new applications. Design creative prototypes according to specifications. Write high-quality source code to program complete applications within deadlines. Perform unit and integration testing before launch. Conduct functional and non-functional testing. Troubleshoot and debug applications. Evaluate existing applications to reprogram,

Contract

USD58 - USD68

IT Application Developer - Journey

Remote or Tumwater, Washington

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Today

Salary : $85,800.00 - $115,416.00 Annually Location : Thurston County - Tumwater, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 26DOT-HQ-01865e Department: Dept. of Transportation Division: Headquarters Opening Date: 10/21/2026 Closing Date: 10/28/2026 11:59 PM Pacific Description About WSDOT The Washington State Department of Transportation (WSDOT) is a multimodal agency with a global reputation for excellence. Our dedicated workforce plans, designs, builds,

Full-time

USD 85,800.00 - 115,416.00 per year

Palantir Foundry Application Developer (17758)

Remote

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3d ago

Baer is looking for Palantir Foundry Application Developer for a 6+ month Federal remote project. Title: Palantir Foundry Application Developer Location: Remote (Must be based in US) Duration: 6 months Rate: All-inclusive Alignment: W2 or C2C Overview: We are seeking an experienced Palantir Foundry Application Developer to build and maintain user-focused applications that enable operational data analysis, exception resolution, and governed workflows. The ideal candidate will have hands-on exp

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Depends on Experience

Lead Application Developer- Water

Remote or Nashville, Tennessee

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Today

The Opportunity Ulteig is currently seeking qualified candidates for a Lead Application Developer position within the Transportation & Water Team. This role focuses on contributing to a growing portfolio of high-profile software development projects as an individual contributor, collaborating closely with a multidisciplinary team of hydrologic modelers, data scientists, and water resources engineers. The ideal candidate can independently deliver well-designed features, communicate effectively w

Full-time

USD 111,200.00 - 150,400.00 per year

Application Developer (APIs, Events, Platform Engineering) :: Remote (Fulltime)

Remote

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Today

We are seeking an experienced Application Developer (APIs, Events, Platform Engineering) to design, develop, and maintain scalable cloud-native applications and platform services on AWS. The ideal candidate will have strong expertise in Python, TypeScript, event-driven architectures, contract-first API development, platform engineering, and Infrastructure as Code (Terraform). This role requires hands-on experience building robust APIs, event-driven systems, authorization frameworks, and cloud-na

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Full-time

IT Senior Application Developer (3 positions)

Remote or Olympia, Washington

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Today

Salary: $99,300.00 - $133,608.00 Annually Location : Thurston County - Olympia, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-07366 Department: Office of Financial Management Division: Information Technology Services Opening Date: 09/14/2026 Salary Information: The high end of the salary range, Step M is typically a longevity step Description Please note: This recruitment is open until filled. Applications will be reviewed daily. Please submit an applicat

Full-time

USD 99,300.00 - 133,608.00 per year

Sr Application Developer -Mainframe (W2 contract)

Remote

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Yesterday

The Mainframe Developer will design, develop, test, and support enhancements to existing mainframe applications. The role is primarily hands-on development with COBOL, Natural, JCL, and databases such as ADABAS and DB2 (Oracle familiarity is a plus). The ideal candidate translates business requirements into practical technical solutions, produces clear documentation, collaborates in Agile teams, and participates in a shared on-call rotation.

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Contract

55 - 60

Application Developer(Python/Angular/Django)

Remote

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Today

DTS is looking for Application Developer(Python/Angular/Django) for our direct client Position Role description : Engagement Description Work closely with data science, client, and team members on small to large, complex projects to understand the business requirements that drive the analysis, design, and development of web/UI applications. Provide support in the full systems life cycle for multiple applications to ensure application software is delivered on time. Bachelor's degree in related

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Contract

DoE

Cyberlife Mainframe COBOL Application Developer

Remote

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Today

Responsibilities include: Development and maintenance of COBOL programs supporting life insurance systemsWorking with CyberLife (or similar life insurance platforms) for policy, billing, and claims processingDebugging, performance tuning, and production supportCollaborating with business analysts and QA on requirements and testingRequired experience: Strong COBOL development experience in a mainframe environment (z/OS)Background in life insurance systems, highly preferred CyberLifeExperience wit

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Third Party, Contract

Depends on Experience

Autotime Application support/Developer

Remote

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3d ago

Autotime Application support/Developer Remote Payrate:$70/hr on W2 and $72/hr on C2C DXC No h1b LM Account is requesting resources for this long term billable projects supporting their Autotime application. Skills 1) Autotime Support and/or Development 1+ Years 2) High Level Programming Language (Java Python etc) 5 Years 3) Customer relationship Experience 2-5 Years

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Third Party, Contract

Compensation information provided in the description

Lead application Developer- React JS and .Net- 6+ yrs- Remote

Remote

•

Yesterday

Job description: Net Design & Development experience 6+ yrs Hands on experience with C#, .Net Core, .NET, MVC, Entity Framework, JQuery, SASS, CSS, JavaScript, SQL Experience designing, developing and implementing microservices strong knowledge and experience in ReactJS, Node JS, HTML 5, Boot Strap, JavaScript, CSS Development, Good understanding of software development practices and disciplines. Proficient understanding of Agile development methodologies Experience leading distributed teams Net

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Third Party, Contract

Depends on Experience

Application Developer

Remote

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2d ago

Founded in 2001, Optima Global Solutions Inc., brings over 2 decades of experience and expertise in facilitating IT transformation within industries ranging from higher education and government to manufacturing and financial services. Sporting scalable and diverse business solutions expertise along with deep-domain based resourcing capabilities, Optima has a specialization in Automation and AI, Strategic Staffing and Custom Solutions Development, focusing on the core pillars of process, people,

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Contract, Third Party

$75 - $85

Application Developer III – Angular, Python & Django

Remote

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8d ago

We are seeking an experienced Application Developer to design, develop, test, and support web/UI applications. The ideal candidate will work closely with data science professionals, clients, and cross-functional teams to understand business requirements and deliver high-quality application solutions. Key Responsibilities Analyze business requirements and translate them into application designs and solutions.Design, develop, test, and maintain web/UI applications.Develop front-end applications u

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Contract

52 - 53

Lead Java Developer (Application Developement).............Remote W2 position

Remote

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Yesterday

Lead Java Developer (Application Development) Remote W2 position 6 months May work remotely but must work ET zone hours Glider assessment 30 minutes zoom video interviews Job Description Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions using full-stack development tools and technologiesUtilize various programming languages, Open-Source technologies, Relational/NoSQL databases, Containers and a variety of AWS tools and services with a s

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Contract

Depends on Experience

*Urgent* Remote Python Analytics Application Developer

Remote

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Today

Job Description A rapidly growing technology organization focused on business intelligence and operational analytics is seeking a Python Analytics Application Developer to join a fully remote team. This position offers an opportunity to work on a highly visible internal platform that helps business teams transform large volumes of operational data into actionable insights. This role is ideal for a developer who enjoys building practical data applications, working directly with business stakehol

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Contract

USD 40.00 per hour

Java Full-Stack Application Developer

Remote

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9d ago

We are looking for a Full-Stack Application Developer who will be part of a collaborative and agile team that supports and builds modern, usable, and responsive applications for mission-critical U.S. federal government enterprise IT solutions. This role is not supervisory and requires excellent stakeholder communication and management skills. Basic Requirements: Ability to successfully obtain a U.S. Federal Position of Trust (Entry on Duty) clearance designation. Must reside in and be able to

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Full-time

Depends on Experience

Application Developer 1/2/3 (PCNs 87)

Remote or Anchorage, Alaska

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Today

Salary: $2,725.50 - $3,563.25 Biweekly Location : Anchorage, AK Job Type: Full Time Remote Employment: Flexible/Hybrid Job Number: 55689 Department: Fish & Game Division: Sport Fish Opening Date: 10/26/2026 Closing Date: 11/9/2026 5:00 PM Alaska Division: Sport Fish Position Open To: Alaska Residents Only Bargaining Unit: General Government Range: 18/20/22 Job Description This position is open to Alaska Residents only. Please check our residency definition to determine if you qualify. The Alask

Full-time

USD 2,725.50 - 3,563.25 per week

Application Developer - ITPA P11

Remote or Lansing, Michigan

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Today

Salary: $25.05 - $45.97 Hourly Location : Lansing, MI Job Type: Permanent Full Time Remote Employment: Flexible/Hybrid Job Number: 0801-26-21-219MFM Department: Technology, Management and Budget Opening Date: 10/26/2026 Closing Date: 11/9/2026 11:59 PM Eastern Bargaining Unit: NON-EXCLUSIVE REPRESENTED EMPLOYEE (NERE) Job Description About DTMB: The supports the business operations of state agencies through a variety of services, including building management and maintenance, information technol

Full-time

USD 25.05 - 45.97 per hour

ITPA11 - Application Developer

Remote or Lansing, Michigan

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Today

Salary: $25.05 - $45.97 Hourly Location : Lansing, MI Job Type: Permanent Full Time Remote Employment: Flexible/Hybrid Job Number: 0801-26-21-228AM Department: Technology, Management and Budget Opening Date: 10/26/2026 Closing Date: 11/9/2026 11:59 PM Eastern Bargaining Unit: NON-EXCLUSIVE REPRESENTED EMPLOYEE (NERE) Job Description The supports the business operations of state agencies through a variety of services, including building management and maintenance, information technology, centrali

Full-time

USD 25.05 - 45.97 per hour

Application Developer jobs in Missouri, USA