Senior Software Engineer

Absolute Business Solutions Corp • Bethesda, MD

13d • Hybrid

About The Position

Absolute Business Solutions Corp (ABSC) is seeking a TS/SCI cleared Software Engineer for a long-term DIA-NDOC DOMEX Technology Platform (DTP) contract. The role involves working closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities, including middle-tier and backend engineering tasks. This position offers a flexible schedule, with most work conducted on-site in Bethesda, MD, and occasional remote work based on client requirements. The primary focus is on building and maintaining scalable microservices that interface with Kafka for real-time messaging and Elasticsearch for data indexing and search, deploying and monitoring services in a Kubernetes environment, and collaborating with cross-functional teams. The client's mission is to design and implement a data-centric architecture leveraging cloud-based computing, AI, ML, and cross-domain transfer systems. An Active TS/SCI with the ability/willingness to obtain a CI polygraph is required.

Requirements

• Bachelor’s Degree and 6-10 years of prior relevant experience or Masters with 4-8 years of prior relevant experience
• Must possess an Active Top Secret/SCI clearance and ability to obtain and maintain a Polygraph
• Proficiency in Python and related backend frameworks (e.g., FastAPI, Flask)
• Experience with containerization, especially with Docker
• Experience in Extraction, Transformation, and Load (ETL)
• Hands-on development experience in a Linux environment including bash or bash-like scripting
• Strong understanding of RESTful APIs and microservice architecture
• Hands-on experience with Kubernetes: deploying, monitoring, and debugging services
• Understanding of common design patterns, security practices, and logging/monitoring principles
• Familiarity with Git and collaborative workflows (PRs, reviews)
• Experience with DevOps practices and tools including Continuous Integration/Continuous Delivery (CI/CD) tools and practices, especially Gitlab or Jenkins
• Strong verbal and written communication skills
• Experience with AGILE practices
• Enthusiastic with the ability to work well in a team and a self-starter who can work on their own

Nice To Haves

• Experience with designing and implementing software development kits
• Familiarity DGX (Deep GPU Xceleration)
• Active Security+ certification and ability to obtain Privileged User Account (PUA) certification by the Government
• Elasticsearch certifications or other program stack related certifications
• Experience of a production/enterprise systems at scale
• Knowledge of distributed systems concepts (e.g., idempotency, eventual consistency)
• Familiarity with schema registries and Kafka streaming patterns
• Experience blending analytical methodologies and leveraging existing COTS/GOTS/OS tools in an unconventional manner
• Experience with Amazon Web Services (AWS/C2S)
• Familiarity or experience with building applications around Large Language Models, Agentic AI

Responsibilities

• Design, develop, test, and maintain Python microservices
• Implement message consumers and producers with Apache Kafka
• Integrate with Elasticsearch for real-time and batch data indexing and querying
• Write unit and integration tests; ensure high code coverage and reliability
• Build CI/CD pipelines for your services and deploy them in Kubernetes clusters
• Participate in design discussions, code reviews, and architecture planning
• Monitor and troubleshoot production issues with observability tools
• Contribute to technical documentation and knowledge sharing within the team
• Utilizes software engineering and design methodologies appropriate to the development, integration, and production environment
• Foster an environment of collaboration with the different team members in the goal of providing quality service and product to our customers

Benefits

• Generous PTO plus 11 Federal Holidays
• Retirement Planning – 401k Fully Vested with Match
• Annual Health and Wellness Allowance
• Career Development – Annual Funds to Spend on Education and Training
• Volunteer Time Off
• Charitable Match
• Referral Program
• LOV Awards – Earn bonus awards throughout the year from our Living Our Values awards program

What This Job Offers

• Job Type: Full-time
• Career Level: Senior