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Added just now
Senior Healthcare Integration Developer (FHIR/HL7)
Allied Consultants, Inc.
Austin, TX
…currently seeking an experience Senior Healthcare Integration Developer (FHIR/HL7) to play a key role within a high-impact technical services…
Added just now
Senior Full Stack Python Developer
Allied Consultants, Inc.
Austin, TX
…are currently seeking an experience Senior Full Stack Python Developer to play a key role within a high-impact technical services…
Added 3 mins ago
Practice Director - Cloud AI, Digital Innovations
Woolpert
Dayton, OH · Fort Worth, TX
Strong debugging skills for non-deterministic AI outputs and complex API tracing.
Added 4 mins ago
Senior Fullstack Software Engineer, Startpage
System1
Los Angeles, CA
Design, build and ship features end to end, from API and data model through to the UI
Added 7 mins ago
WMS Software Developer Advisor
CEVA Supply Chain
Houston, TX, TX · Dallas, TX, TX · Jacksonville, FL, FL · Memphis, TN, TN · Warrendale, PA · Collierville, TN
The Advisor, Software Developer -- IIB provides leadership and initiative in a team environment. This role ensures application of systems thinking principles, enabling team members to…
Added 7 mins ago
IT WMS Senior Solutions Architect
CEVA Supply Chain
Houston, TX, TX · Dallas, TX, TX · Jacksonville, FL, FL · Memphis, TN, TN · Warrendale, PA
Event‑driven, API‑based, and EDI integrations
Added 8 mins ago
Full Stack Developer
M9 Solutions
Washington, DC
M9 Solutions is seeking a Full Stack Developer for a hybrid role supporting a government contract for a client located in Washington, DC. An active TS/SCI clearance is required.
Added 8 mins ago
Systems Analyst 1801
Sistema Technologies Inc.
Austin, TX
…services that retrieve and display healthcare data, including API integration, authentication, authorization, role-based access control, secure coding, testing, and production…
Added 8 mins ago
Full Stack Developer 1802
Sistema Technologies Inc.
Austin, TX
Sistema is looking for a Full Stack Developer with our government client based in Austin, TX for a 3-Month position.
Added 8 mins ago
Business System Analyst, ITS - Financial Systems
CMFG Life Insurance Company
Madison, WI
Most recent 18 months work experience as a Business System Developer or equivalent trade-off in related professional work experience with demonstrated achievement and progressive…
Added 9 mins ago
DevOps Platform Engineer and Linux Systems Administrator
Absolute Business Solutions Corp
Bethesda, MD
Support shared platform services such as Elastic, Redis, message queues, API gateways, and other distributed services.
Added 11 mins ago
Quality Assurance/Quality Control Superintendent
Packing Corp of America
Gladstone, VA
Manage tank integrity projects for tanks requiring maintenance according to API 653 regulations.
Added 11 mins ago
Salesforce Solutions Architect (Associate Solutions Architect)
World Bank Group
Washington, DC
Lead complex implementations and integrations using APIs, Platform Events, Change Data Capture, Azure Integration Services, Azure API Management, middleware, and enterprise systems.
Added 11 mins ago
IT Quality Assurance Manager
General Dynamics Information Technology
Falls Church, VA
…execution across VA enterprise services (e.g., SSO, MPI, eFolder, API gateways, and other shared services), ensuring end-to-end interoperability and…
Added 11 mins ago
Senior Front End Engineer
General Dynamics Information Technology
Fairfax, VA
Identify opportunities to modernize our frontend stack and take ownership of technical initiatives that improve developer experience and application quality
Added 11 mins ago
.NET Web Developer
Autosales, Inc.
Remote, United States
Preferred experience with .NET Core, Web API, JavaScript Frameworks (React, Angular, JQuery), ORM (EF Core, Dapper), Maui for mobile development
Added 11 mins ago
AI Engineer
Verdantas
Reston, VA
Strong proficiency in React.js and TypeScript, including functional components, hooks, reusable component design, and API integration
Added 11 mins ago
Backend Developer
Verdantas
Reston, VA
We are seeking a skilled and security-cleared Backend Developer to join our team. This role is central to our engineering infrastructure, responsible for designing, building, and…
Added 11 mins ago
Technical Lead/Solution Architect
Guidehouse
MCLEAN, VA
…including target-state architecture, integration patterns, API-enabled services, shared platform capabilities, technical standards, legacy coexistence, and incremental transition planning.…
Added 11 mins ago
Automation Principal Engineer
Wells Fargo
MCLEAN, VA
API experience: Restconf, Netconf, Swagger, API based integration
Added 11 mins ago
Quality Assurance System Tester
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…automation patterns, guide test coverage across application, API, integration, data, regression, and user acceptance testing, and work closely with Product Owners, Scrum Masters,…
Added 11 mins ago
Senior Software Engineer
EPAM Systems
McLean, VA
We are building a next-generation API Review Agent platform and developer tooling ecosystem. Our platform enables engineers to validate, review, govern, and automate API quality using…
Added 11 mins ago
Manager, Salesforce Delivery
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McLean, VA
Promote API-led integration, reliable data exchange, traceability, observability, data quality, lineage, and reconciliation.
Added 12 mins ago
DSCA AI Back-End Developer (Software Development Analyst) - 31043
Huntington Ingalls Industries
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…Technologies! We are seeking an experienced Mid/Senior AI Back-End Developer to support the Defense Security Cooperation Agency (DSCA) to build secure, scalable services and integrations…
Added 12 mins ago
AI-Native Software Engineer Advisor Senior
Elevance Health
Richmond, VA
Experience building or integrating AI agents, tool/function calling, RAG, memory, model routing, evaluations, guardrails, observability, and secure API/tool access strongly preferred.

Sistema Technologies Inc.

Full Stack Developer 1802

Austin, TX, United States

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Job details

Posting language: English
Posted: Nov 6, 2026

Original job description

Sistema Technologies is a Texas-based IT staffing and IT delivery firm that has proudly served Texas state and local government agencies since 2002. As one of the top 10 Texas DIR ITSAC vendors, we specialize in providing highly qualified IT professionals and comprehensive, full-lifecycle technology delivery services. We offer competitive compensation and benefits, while making our consultants our highest priority by supporting their professional growth, career success, and overall well-being.

Sistema is looking for a Full Stack Developer with our government client based in Austin, TX for a 3-Month position.

***This Hybrid position requires some onsite work at our client’s site in Austin, TX. Position will be 3 days remote with 2 days (Mon & Wed) required to be onsite.***

***Candidates local to Austin or willing to relocate are encouraged to apply. ***

Understands business objectives and problems, identifies alternative solutions, performs studies and cost/benefit analysis of alternatives. Analyzes user requirements, procedures, and problems to automate processing or to improve existing computer system: Confers with personnel of organizational units involved to analyze current operational procedures, identify problems, and learn specific input and output requirements, such as forms of data input, how data is to be; summarized, and formats for reports. Writes detailed description of user needs, program functions, and steps required to develop or modify computer program. Reviews computer system capabilities, specifications, and scheduling limitations to determine if requested program or program change is possible within existing system.

The selected contractor will serve as a Full Stack Developer resource for the project with portal experience. The successful candidate may be considered for other similar ITSAC assignments if authorized through the applicable procurement and contracting process

Minimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.

Actual

Years

Experience Years

Experience

Needed Required/

Preferred Skills/Experience

8 Required Experience designing, developing, testing, deploying, and supporting full-stack web applications using modern frontend and backend technologies, including UI development, APIs, security, authentication, authorization, data integration, production support

5 Preferred Experience developing secure web portals or enterprise applications supporting internal and external users, including role-based access, identity management, API integration, secure coding, testing, performance optimization, and operational support.

5 Preferred Experience with React, TypeScript, JavaScript, Python, FastAPI, and Terraform.

3 Preferred Experience developing applications in healthcare, public health, disease surveillance, or health information environments, including electronic case reporting, laboratory data, healthcare records, or other regulated health information.

3 Preferred Experience developing applications that process sensitive healthcare data while complying with HIPAA, privacy, security, and data governance requirements.

3 Preferred Experience integrating applications with cloud services and data platforms, including AWS services, enterprise APIs, analytics platforms, data warehouses, or large-scale data ingestion solutions supporting reporting and analytics.

3 Preferred Experience implementing OAuth 2.0, OpenID Connect (OIDC), SAML, or other enterprise authentication and authorization solutions.

3 Preferred Experience designing and implementing event-driven architectures using cloud-native integration and messaging services.

3 Preferred Experience with modern software delivery practices, including Git, GitHub, CI/CD, automated deployments, DevSecOps, unit and integration testing, code reviews, defect tracking, monitoring, logging, and documentation.

1 Preferred Experience deploying applications using Docker and container orchestration platforms such as Kubernetes.

1 Preferred Experience with AWS HealthLake, Snowflake, or similar cloud healthcare data platforms.

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Skills

Scheduling
Procurement
React
TypeScript
JavaScript
Python
IBM Terraform
Reporting
AWS
SAML
Git
GitHub
CI/CD
Documentation
Docker
Kubernetes
Snowflake

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