Salary not listedPosted 1h ago
Real job — pulled straight from solutions3llc’s careers page · Verified September 29, 2026 · No reposts.
Job description
solutions3llc is hiring a Applications Developer — a full-time, based in US role. Apply directly on solutions3llc's careers page below.
Applications Developer II
Title: Applications Developer IIDescription:
Solutions³ LLC is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services. Solutions³ LLC is seeking an Applications Developer to support this critical customer mission.
Eligibility:
- Must be a US Citizen
- Must have an active SECRET clearance, with the ability to get TS/SCI
- Must be able to obtain DHS Suitability prior to starting employment
- 2+ years of experience in applications development
- Designing, troubleshooting, and implementing software code for end-to-end software development and service integrations
- Designs, develops, enhances, debugs, integrates, and implements software stacks for on premise and cloud-based tools and services
- Troubleshoots production problems related to software applications and pipeline workflows
- Researches, tests, builds, and coordinates the integration of new products based on user and mission requirements
- Initiates action for evaluation and recommendation of application software packages, application integration, and testing tools
- Resolves problems with software and responds to suggestions for improvements and enhancements
- Design, develop, integrate, and interface with web application RESTful APIs
- Implements recommendations for improving documentation and development process standards
- Ensures quality control of all developed and modified prototype software
- Design, develop, integrate, and interface with web application RESTful APIs
- Knowledge of secure software development lifecycle and code versioning and maintenance
- Experience with assessing and integrating commercial off the shelf (COTS) products
- Knowledge and familiarity to work with the installation, demonstration, test, validation and evaluation of new and existing software, tools, methods, and software measurement technologies
- Operational experience with Python
- Experience working with AWS resources such as S3, SQS, Lambda, Glue, and Route 53
- Knowledge of software application development and RESTful architecture
- Knowledge of data transformation and manipulation via code
- Experience working and developing in/with containerization software including Kubernetes and Docker
- Must have strong communication skills and have experience interacting with customers directly in a project environment or technical demonstration
- Must be able to work collaboratively across remote and physical locations
- Experience with two or more of the following: JSON, Data Analytics, MongoDB, Elastic Search, Databricks, Postgress, Ansible, Vue.js, React, HTML, Podman, Process Automation, UI Development, CI/CD knowledge
- Familiarity with data transformation (ETL)
Required Education: Bachelor of Science in Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree; or High School diploma and 4-6+ years of directly relevant experience
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Frequently asked questions
What skills are required for Applications Developer at solutions3llc?
The required skills for Applications Developer at solutions3llc include: Python, AWS, S3, SQS, Lambda, REST, Kubernetes, Docker, JSON, MongoDB, Elasticsearch, Databricks, PostgreSQL, Ansible, Vue.js, React, HTML, CI/CD, ETL.
What is the seniority level for Applications Developer at solutions3llc?
Applications Developer at solutions3llc is a Mid Level / Senior level position.
How do I apply for Applications Developer at solutions3llc?
You can view the full description and apply for Applications Developer at solutions3llc on EchoJobs: https://echojobs.io/job/solutions3llc-applications-developer-ii-h72ko.