Senior Software Engineer 3

Lentech, Inc.
Annapolis Junction, Maryland, United StatesFull-time$215,731–$225,393Posted Aug 26, 2026

About the role

Responsibilities:

The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements

Works individually or as part of a team

Reviews and tests software components for adherence to the design requirements and documents test results

Resolves software problem reports

Utilizes software development and software design methodologies appropriate to the development environment

Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components

Required:

Active and current TS.SCI w FSP

12 YOE

**Recent experience with Angular and RxJS (Front-End)-UI

Preferred:

Familiarity with the following:

**Knowledge of the Spring Boot framework (not only Java or just Spring experience)

**Experience with Spring Boot, Spring MVC, Spring Data, Sprint Security, JMS, KAFKA, Java, Oracle, Elasticsearch, Docker, Kubernetes/K8, Maven, Gradle, GitLab, CI/CD

Education:

Bachelors degree in Computer Science or related discipline from an accredited college or university is required

Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelors degree

Salary range:

$215,731.00 $225,393.00

Responsibilities

  • Develops, maintains, and enhances complex software systems
  • Works individually or as part of a team
  • Reviews and tests software components for adherence to design requirements
  • Resolves software problem reports
  • Utilizes software development and design methodologies
  • Provides input to software components of system design

Qualifications

  • Active and current TS.SCI w FSP
  • Bachelors degree in Computer Science or related discipline
  • Four years of additional SWE experience may substitute for a bachelors degree

Skills mentioned

AngularSpring BootJavaApache KafkaOracle DatabaseElasticsearchDockerKubernetesCI/CDGit

About Lentech, Inc.

Lentech, Inc. is a minority-owned, Small Disadvantaged Business (SDB) providing mission-focused engineering, operations and technical solutions and responsive Information Technology (IT) services to a broad range of civil and defense customers. Lentech’s engineering, operations and technical solutions encompass systems and multi-discipline engineering, including being recognized as the premier provider of thermal engineering solutions to NASA’s Goddard space flight Center, integration and test services, software development, and mission operations support services to customers including NASA and Air Force Space Command. Lentech’s IT solutions provides customers with advanced, reliable, scalable, responsive, and secure application and data center solutions including FedRAMP compliant cloud solutions; enterprise level architecture, engineering and advisory services; applications development and maintenance, and IT operations and cyber security services to multiple customers including NASA, the Department of Treasury, Health and Human Services, Dept of Labor, USAGM, and Air Force Space Command Lentech is proud to be an Amazon Web Services (AWS) Government Partner supplying FedRAMP managed hosting to a variety of Government clients. Lentech is assembling a dynamic team to expand our space systems services. Please let us know if you are interested in a new challenge in either our IT Solutions or Mission Technical Solutions divisions by visiting our website at www.lentechinc.com/join-our-team.

IT Services and IT Consulting51-200 employeesElkridge, Maryland