4 Volt Inc Jobs

Progressive Technology Federal Systems, Inc. is seeking a full-time Search Backend Engineer in Rockville, MD. Candidates should have 7+ years of Java development experience, proficiency with Solr/SolrCloud, and strong troubleshooting skills. Responsibilities include designing and maintaining search platforms, building indexing pipelines, and implem...

EPAM Systems, Inc. is looking for a Senior Java Developer with expertise in React and AWS to design and deliver web solutions. The role involves building microservices, ensuring code quality through testing, and collaborating on project targets. Candidates should have 3+ years of experience, a strong command of Java Core, and familiarity with cloud...

EPAM Systems, Inc. is seeking a skilled Senior Python Web Developer in the United States. The position involves building robust web applications and collaborating with multidisciplinary teams. You'll need at least 3 years of experience in software engineering with proficiency in Python and experience with web technologies. Additional skills include...

EPAM Systems, Inc. is seeking a Lead Java Developer with GCP proficiency to drive technical excellence and mentor engineering teams in the United States. You'll lead the architecture of Java-based platforms, oversee cloud infrastructure on Google Cloud Platform, guide developers, and establish best practices. This role requires expertise in Core Ja...

Mathematica, Inc. is looking for a Data Analytics Developer to leverage big data for research in U.S. health care policy. The role involves working with large data sets and cloud computing platforms, ensuring data quality, and providing solutions for data processing. Candidates should have a bachelor's degree and programming experience, particularl...

Coder Technologies Inc. busca un/a Mobile Engineer para liderar la migración de una aplicación nativa Android a React Native, enfocándose en construir una plataforma basada en datos en tiempo real. Este rol requiere más de 5 años de experiencia en desarrollo mobile y un enfoque fuerte en las capacidades offline-first y sincronización de datos. La m...

O2 Technologies, Inc. is looking for a Senior .NET Lead Developer Architect to lead the development of a new digital platform. The candidate should have mid-senior to senior level experience in .NET development, strong expertise in React front-end, and a solid history of designing and building APIs. Knowledge of artificial intelligence technologies...

EPAM Systems, Inc. is seeking a Lead Data Software Engineer (Python+AWS) to drive the design and development of scalable data solutions. In this role, you will lead technical initiatives, mentor team members, and deliver robust data engineering systems leveraging cloud and big data technologies. The ideal candidate will have over 5 years of experie...

EPAM Systems, Inc. is seeking a Senior Python Developer in the United States. In this role, you will create scalable backend services using FastAPI and REST API while participating in SCRUM ceremonies. The ideal candidate will have at least 3 years of professional Python experience, strong coding skills, and a good understanding of software design ...

Stride, Inc. is seeking a highly motivated Full Stack Developer to create and maintain school websites. In this role, you will develop WordPress-based sites, focusing on user experience and visual appeal while collaborating with educators and IT staff. Applicants are expected to have over five years of experience in web development, strong React kn...