Senior Software Engineer

Absolute Business Solutions Corp (ABSC); Bethesda (MD); Hybrid; USD 120,000 - 235,000; Full time

Benefits offered by this job

Generous PTO

401k with match

Wellness allowance

Education funds

Volunteer time off

Job summary

ABSC is seeking a TS/SCI cleared Software Engineer to join our Bethesda team on a long-term DIA-NDOC DOMEX Technology Platform project. You will design, develop, test, and maintain Python microservices, integrate with Kafka and Elasticsearch, deploy in Kubernetes, and collaborate across engineering, architecture, and operations.

A TS/SCI clearance and ability to obtain a polygraph are required. You will work on cutting-edge data-centric, cloud-enabled solutions with observability, security, and

Qualifications

• Active TS/SCI clearance with ability to obtain Polygraph.
• Bachelor's degree with 6-10 years experience or Master's with 4-8 years of prior relevant experience
• 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 Linux environment including bash scripting
• Strong understanding of RESTful APIs and microservice architecture
• Hands-on experience with Kubernetes: deploying, monitoring, and debugging services
• Familiarity with Git and collaborative workflows (PRs, reviews)
• Experience with DevOps practices and tools including CI/CD (GitLab or Jenkins)
• Strong verbal and written communication skills
• Experience with AGILE practices
• Self-starter who can work in a team or alone

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 collaboration with team members to deliver high-quality service and product to customers

Skills

Python

RESTful APIs

Kubernetes

Git

Agile

CI/CD

AWS

Elasticsearch

Education

Bachelor's Degree

Master's Degree

Tools

Apache Kafka

Elasticsearch

GitLab

Jenkins

Job description

Absolute Business Solutions Corp (ABSC) is not just another tech company. Were a community of innovators, engineers, analysts and business professionals working together with our customers to tackle the most complex challenges. For more than 20 years weve supported critical Department of Defense (DoD), Intelligence Community (IC), Federal Civilian missions and global, multi-national corporations. We specialize in supporting our clients in the Intelligence, Technology, Defense, AI/ML, and Data Science fields. As we continue to grow at a rapid pace, we need some amazing new professionals to join our team.

ABSC has an exciting opening for you as our next TS/SCI cleared Software Engineer supporting a long-term DIA-NDOC DOMEX Technology Platform (DTP) contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities extending across the development of systems to include middle-tier and backend engineering tasks. Have impact as part of a mission focused, solutions oriented, and adaptive team that values innovation, collaboration, and professional development. While most work is conducted on-site at our client location in Bethesda, MD, we offer a flexible schedule and, occasionally, some tasks may be performed remotely. The percentage of remote work will vary based on client requirements/deliverables.

Specifically, we are looking for a skilled Python developer to join our team to build and maintain scalable microservices that interface with Kafka for real-time messaging and Elasticsearch for data indexing and search. You'll deploy and monitor your services in a Kubernetes environment and collaborate with cross-functional teams in designing reliable, observable, and secure systems. Our clients overall mission is to design and implement a data centric architecture that leverages cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems.

Security clearance required for this role: An Active TS/SCI with ability/willingness to obtain a CI polygraph is required.

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

Requirements:

• Bachelors 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

Desired Skills:

You will wow us even more if you have some of these:

• 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

Salary is commensurate with education and years experience. Salary range for this requisition is: $120,000-$235k annual.

Who we are:
ABSC is a technology and services company that combines the agility of a small business with proven processes refined over more than two decades in business. We specialize in supporting public sector clients in the Intelligence, Defense, Health, and Safety areas. Our team stands ready to deliver the next generation of programs, personnel, and solutions to help advance our federal government customers driving innovation, agility, and security across all mission areas.

Some of our benefits include:

• Generous PTO plus 11 Federal Holidays
• Retirement Planning 401k Fully Vested with Match
• Annual Health and Wellness Allowance buy an Apple Watch, a treadmill, or hit the gym on us
• Career Development Annual Funds to spend on Education and Training
• Volunteer Time Off Annually, all employees can spend 8 hours directly supporting a charity of choice
• Charitable Match ABSC matches an employees donation to a qualifying charity
• Referral Program We pay for internal and external referrals!
• LOV Awards Earn bonus awards throughout the year from our Living Our Values awards program

*ABSC is a proud V3, Virginia Values Vets, member which recognizes our commitment to hiring Veterans. If you are a veteran, please be sure to include that in your application.*

Equal Opportunity Employer, including veterans and individuals with disabilities.