Role Description This position is for a Software Engineer on the C2BMC program. The candidate will be responsible for software development in the Java language for the Regional Applications / Track Server team in Huntsville. - Responsible for performing in-depth analysis and technical support of systems software products, including complex problem resolution, design, development, testing, operational integration, and user support. - Maintains currency, debugs and configures related software products. - Works from specifications to develop or modify operating systems applications. - Assists with design, coding, benchmark testing, debugging and documentation of programs. - Interfaces with other system support groups to resolve problems, setting standards and improving overall efficiency of the operating system. - Designs, codes, tests and implements tools for operations automation. - Works on most phases of software systems programming applications and may require minor instruction and guidance in other phases. Qualifications - Generally, has 3+ years of related experience and may have a post-secondary degree or training in a related discipline. - Experience and knowledge of software practices such as coding standards, automated testing, automated build pipelines and configuration. - Software engineering and software development with strong Java/J2EE, C++/OO or similar language experience. - Experience developing enterprise applications on Linux (Windows experience also desired). - Experience with agile development methodologies. Requirements - Must have an active and transferable DoD security clearance with current investigation at the required level. - Must be able to maintain the required clearance. - Under minimal direction, provides specialized expertise within multiple systems, software disciplines, as well as general knowledge of related disciplines, applications implications, and customer areas. - Must have excellent oral and written communication skills and an ability to work effectively in a rapid paced, team environment. - Strong problem-solving skills, including the ability to review performance and operational issues, identify root cause, recommend, design and implement a solution. - Use of common software development and management tools such as maven, git/GitHub, nexus and Eclipse. - Understanding of standard system engineering design artifacts such as Use Cases and SysML diagrams. Desired Skills - Command and control system application development. - Experience with Software Integration and formal testing. - Knowledge and experience implementing Cyber Security/RMF requirements. - Ability to present advanced concepts to non-software engineers, including senior program and military leaders. - Experience with performance modeling. - Experience with microservices. - Experience with DevSecOps and/or build management. - Flexibility and willingness to take on unanticipated tasking. Benefits - Comprehensive health insurance options. - Generous 401K plan. - Competitive salaries. - Continuous career growth opportunities. - Flexible schedules including remote work. - Mentoring and performance incentives. Company Description Arcarithm is an Equal Opportunity employer and all qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. Arcarithm participates in E-Verify.

• Write C native addons that bridge platform APIs (Bluetooth, networking, filesystem, crypto) into JavaScript • Design, implement, and ship bare-* native modules (e.g., bare-bluetooth, bare-tcp, bare-fs, bare-crypto) end to end, including code, and tests • Set up and maintain cross-platform builds for macOS, Linux, Android (NDK), and iOS (Xcode) • Own cross-compilation toolchain configuration for each target platform • Maintain CI pipelines that build and test native modules across all supported platforms • Debug native addon issues across multiple OS and device targets, including mobile • Communicate progress, blockers, and decisions in writing. • Participate in Bare workshops and contribute to onboarding materials.

Role Description GroundTruth seeks a Senior Software Engineer with strong expertise in designing and building hands-on, customer-facing applications to join our Apps Engineering team. The Apps Engineering Team builds and maintains the full-stack applications and services that power GroundTruth’s advertising platform. - Develop and maintain hands-on, customer-facing full-stack applications using Python / FastAPI / REST APIs and modern front-end frameworks. - Operate as an agentic software engineer—decomposing problems into tasks that AI coding agents can execute, then reviewing, testing, and validating all agent-generated output. - Collaborate with management, stakeholders, and the team to evaluate, plan, and deliver projects involving advertising software systems, components, and features. - Contribute to a culture of transparency by maintaining clear documentation, structured processes, and effective communication. - Write production-ready front-end and back-end code integrated with a continuous delivery and deployment pipeline on AWS. - Participate in and improve team Agile practices—supporting learning, growth, and technical maturity. - Create and maintain various ingestion and data pipelines for the GroundTruth platform. - Build the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety of data sources using SQL and AWS ‘big data’ technologies. - Contribute ideas to improve the platform and the team’s use of AI-assisted development. Qualifications - B.Tech./B.E./M.Tech./MCA or equivalent in computer science with 6+ years experience in software development. - Hands-on experience using AI coding agents (e.g. Cursor, Claude Code, or similar) to design, write, and ship production code. - Strong hands-on experience with full-stack development: REST APIs, FastAPI, and modern front ends. - Experience with AWS Stack used for data engineering: EC2, S3, EMR, ECS, Lambda, and Step functions, etc. - Hands-on experience with Python/Java for orchestration of data pipelines. - Experience in writing analytical queries using SQL. - Experience in Airflow. - Experience in Docker. - Proficient in Git. - Strong written communication and the ability to specify clear requirements and context for both humans and AI agents. Requirements - Detail Oriented – the little things matter. - Adaptable and able to pivot to meet demands and carry out expectations. - Organized and have demonstrated the ability to prioritize and deliver work in a timely manner. - Able to work under strict deadlines and be able to prioritize a heavy workload. - A team-player and not afraid to roll up your sleeves and help out when/where needed. - Self-Sufficient and not afraid to take the lead and manage tasks independently. - Coachable and open to feedback. - Respectful – we treat each other with respect and assume the best of one another. Benefits - Parental leave- Maternity and Paternity. - Flexible Time Offs (Earned Leaves, Sick Leaves, Birthday leave, Bereavement leave & Company Holidays). - In Office Daily Catered Breakfast, Lunch, Snacks and Beverages. - Health cover for any hospitalization. Covers both nuclear family and parents. - Tele-med for free doctor consultation, discounts on health checkups and medicines. - Wellness/Gym Reimbursement. - Pet Expense Reimbursement. - Childcare Expenses and reimbursements. - Employee referral program. - Education reimbursement program. - Skill development program. - Cell phone reimbursement (Mobile Subsidy program). - Internet reimbursement/Postpaid cell phone bill/or both. - Employee Provident Fund Scheme offering different tax saving options such as Voluntary Provident Fund and employee and employer contribution up to 12% Basic. - Creche reimbursement. - Co-working space reimbursement. - National Pension System employer match. - Meal card for tax benefit. - Special benefits on salary account.

• Ensure the IT-technical operation of the application (including error analysis, delivery of hotfixes and user support) • Independently carry out the entire patch management • Produce concepts based on functional consultations with stakeholders from the various business areas • Define necessary adjustments to the system architecture and documentation (data flow diagrams, system diagrams) in the system documentation and the client’s online systems • Translate functional requirements and the extended system architecture into technical concepts • Adapt and document technical components based on the technologies used while complying with specified standards • Create test plans, execute and document test cases • Create, execute and document performance tests