Senior Software Developer

Apptium; Reston (VA); Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical, Dental, and Vision Insurance

401(k) with Company Match

Employer-Paid Life Insurance and AD&D

Short-Term & Long-Term Disability

Flexible Time Away

Paid Holidays

Fun Fit Fridays

Collaborative Work Environment

Employee Referral Program

Job summary

Apptium Technologies is seeking a Senior Software Developer to design, develop, and deploy Java-based applications. You will work on Java/Java EE applications, APIs, and back-end services, ensuring secure, high-quality software across the full SDLC.

The role emphasizes collaboration with cross-functional teams, performance tuning, and effective communication with clients and management. On-site in Reston, VA, with competitive benefits.

Qualifications

• Bachelor's Degree required.
• 7+ years of development experience with Java technologies.
• Experience with REST/SOAP web services and microservices.
• Strong SQL and NoSQL database knowledge.
• Experience with cloud infrastructure and containerization.
• Familiarity with CI/CD and DevOps practices.

Responsibilities

• Design, develop, and debug web-based Java applications and back-end services.
• Analyze and optimize programs for performance and scalability.
• Collaborate with cross-functional teams to address scope changes and issues.
• Communicate effectively with clients, customers, and management.

Skills

Java development

Spring Boot

REST & SOAP APIs

SQL & NoSQL databases

Docker & Kubernetes

CI/CD pipelines

Cloud platforms

AI fundamentals

Education

Bachelor's Degree

Tools

Docker

Kubernetes

GitHub

Jenkins

Job description

*This is an ON-SITE position at our Reston, VA office.

APPTIUM Technologies is looking to hire a Senior Software Developer to become an integral part of the team! You will be part of a talented software team, managing Java/Java EE application development while providing expertise in the full software development lifecycle, from concept and design to testing. You will deploy and maintain functional, secure, and high-quality applications.

Responsibilities:

• Design, develop, and debug web-based software solutions, with a focus on Java, API's/ back-end services and relational database technologies.
• Analyze, review, and rewrite programs to increase operating efficiency or to adapt to new program requirements.
• Effectively communicate and resolve issues with cross functional groups to **escalate** issues or changes in scope.
• Communicate clearly and concisely with clients, customers, and management.

Required Skills:

• Bachelor's Degree.
• 7+ years' development experience with Java technologies: latest Java, Spring Boot, Spring cloud, Spring security, ORM, JDBC.
• Good knowledge on the other programming languages: Go, NodeJS, Python.
• Experience in development and deployment of Web Services (REST and SOAP), micro-services, API gateways, docker services.
• Strong SQL skills with Relational, NoSQL and Bigdata database systems (ORACLE, MYSQL, POSTGRES, BigQuery, MongoDB, Cassandra, Neo4j, etc).
• Experience in logger framework: ELK, Splunk, Prometheus, etc.
• Experience with front end HTML5, CSS, TS/JS framework including Angular, React framework a plus.
• Experience in code quality and code security tools: SonarQube, Snyk or equivalent tools.
• Strong hands-on experience with caching and queuing systems: Redis, MQ, RabbitMQ, Apache Kafka or any equivalent pub/sub systems.
• Good experience in working with cloud infrastructure and cloud solutions/services: AWS, GCP, Azure, Docker, Kubernetes, Lambda functions.
• Good experience in Identity management and SSO systems: Office365, PingIdentity, SAML, OIDC and any OAuth systems.
• Strong experience in source control systems and CI/CD tools: Github, Bitbucket, Gitlab, Jenkins, etc.
• Good knowledge in using generative AI and AI pair-programming for SDLC processes.
• Deep understanding and hands-on experience in MCP, LLM, NLP and other related AI components.
• Good knowledge and experience in AI/ML development & solution design, machine learning frameworks (TensorFlow, PyTorch, LangChain, etc) and cloud AI services (AWS SageMaker, Azure ML, Google AI) and AI security frameworks.
• Familiar with task management and documentation tools: JIRA, Azure DevOps, Confluence, Sharepoint, etc.

What's In It For You?

• Competitive Salary and Compensation
• Annual Bonus Based on Personal Performance
• Medical, Dental, and Vision Insurance
• 401(k) with Company Match
• Employer-Paid Life Insurance and AD&D
• 100% Employer-Paid Short-Term and Long-Term Disability Coverage
• Flexible Time Away
• Paid Holidays
• Fun Fit Fridays Promoting Employee Health and Wellness
• Collaborative Work Environment
• Employee Referral Program

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law. Apptium participates in the E-Verify program.

Apptium Technologies (Headquarters)
12120 Sunset Hills Road, Suite 250 Reston, Virginia 20190, T: 703-376-3580