OpalSoft · 2 days ago
Senior Software Developer
Manassas, VA
Full-time
Onsite
Senior Level, Lead/Staff
8+ years expOpalSoft is seeking a Senior Software Developer for their client in Manassas, VA. The role focuses on backend development using open-source technologies and legacy systems, requiring strong skills in software development and DevSecOps.
Cyber SecurityInformation Technology
Responsibilities
A Bachelor’s degree or higher in Engineering or Computer Science
Experience in integrating new technologies into complex systems and refactoring or removing legacy software
Proficiency in full-stack development, including back-end services, front-end user interfaces, and integrating capabilities into larger systems-of-systems
Minimum eight (8) years of experience with C++ and Java. Experience with visualization technologies and user-interface development, including HTML5 and related tools like Angular, React, and TypeScript
Experience in evaluating and integrating new technologies, as well as developing and maintaining computer software. Familiar with NoSQL/NewSQL data stores, Scala, and Big Data processing tools such as Cassandra, Kafka, Spark, and similar technologies
Certifications: CompTIA A+ ce or CompTIA Security+ ce
Qualification
Required
A Bachelor's degree or higher in Engineering or Computer Science
Experience in integrating new technologies into complex systems and refactoring or removing legacy software
Proficiency in full-stack development, including back-end services, front-end user interfaces, and integrating capabilities into larger systems-of-systems
Minimum eight (8) years of experience with C++ and Java
Experience with visualization technologies and user-interface development, including HTML5 and related tools like Angular, React, and TypeScript
Experience in evaluating and integrating new technologies, as well as developing and maintaining computer software
Familiar with NoSQL/NewSQL data stores, Scala, and Big Data processing tools such as Cassandra, Kafka, Spark, and similar technologies
Certifications: CompTIA A+ ce or CompTIA Security+ ce
Company
OpalSoft
OpalSoft provides the federal government and commercial clients with information technology infrastructure services.
51-200 employees
H1B Sponsorship
OpalSoft has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2022 (1)
Funding
Current Stage
Growth StageCompany data provided by crunchbase