Senior Software Developer

6AM City, LLC; Virginia (MN); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Annual Bonus Based on Personal Perf.

Medical, Dental, Vision Insurance

401(k) with Company Match

Employer-Paid Life Insurance and AD&D

Short-Term and Long-Term Disability

Job summary

Apptium is hiring a Senior Software Developer for our Reston, VA office. You will lead development of Java/J2EE applications, focusing on backend services, REST/SOAP and microservices, with exposure to cloud and AI-enabled workflows.

The role requires hands-on leadership, strong debugging skills, and experience in telecom/cable environments. You'll work in a fast-paced, deadline-driven context with cross-functional teams.

Qualifications

• Bachelor’s degree required.
• 7+ years of development experience with Java technologies (Java, Spring Boot, Spring Cloud, Spring Security, ORM, JDBC).
• Experience in Go, NodeJS, and Python.
• Development and deployment of Web Services (REST/SOAP), microservices, API gateways, and Docker services.
• Strong SQL and NoSQL database knowledge.
• Experience with logging/monitoring tools (ELK, Splunk, Prometheus).
• Frontend exposure with HTML5/CSS/TS/JS (Angular/React a plus).
• Code quality and security tools (SonarQube, Snyk).
• Experience with caching and queuing systems (Redis, MQ, Kafka).
• Cloud familiarity (AWS, GCP, Azure) and container orchestration (Docker/Kubernetes).
• Identity management/SAML/OAuth/OIDC; CI/CD pipelines (Github/Bitbucket/Gitlab/Jenkins).
• Familiar with AI pair-programming and ML/AI platforms.

Responsibilities

• Design, develop, and debug Java-based web solutions and back-end services.
• Analyze and optimize programs for efficiency and new requirements.
• Collaborate across teams and communicate clearly with clients and management.
• Deliver secure, high-quality applications across the software lifecycle.

Skills

Java stack

Spring Boot

Spring Cloud

Spring Security

ORM/JDBC

Go

NodeJS

Python

REST/SOAP

Docker

Kubernetes

AWS/GCP/Azure

CI/CD

Git/GitHub

ELK/Prometheus

Angular/React

Code quality tools

Caching/Queuing

SSO/OAuth

AI/ML tools

Jira/Azure DevOps

Education

Bachelor’s Degree

Tools

Docker

Kubernetes

GitHub

Jenkins

AWS

Azure

GCP

Job description

Job Description

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

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 elevate issues or changes in scope.
• Communicate clearly and concisely with clients, customers and management.

Candidate Requirements:

• Experience working as a Lead Developer and as a hands-on developer.
• Excellent debugging and troubleshooting skills.
• Experience in the telecom or cable industry.
• Proven ability to perform well in a deadline-sensitive environment.
• Agile/Scrum development methodology desirable.
• Demonstrated success in high volume, low latency business critical system
• Ability to work both independently and collaboratively are key.
• Candidates should be self-motivated and ready to hit the ground running.
• Strong written and oral communication skills and the ability to present to large and small groups.
• Experience in solving difficult technology problems and performing code performance analysis.

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.

Company Description

About Apptium

Apptium is a leading technology solutions provider to enterprises serving the Communications, Media, Entertainment and High-Tech industries. Apptium's Cloud Commerce Platform is an XaaS commerce platf