Laansu
Posted 2d ago

Senior Full-Stack Developer (Java + Angular)

Laansu
Sterling, Virginia, United States
$125k-$145k/yrHybridFull Time
Responsibilities
  • developing software
  • reviewing code
  • mentoring developers
Requirements
  • Bachelor's degree in computer science or related field and 5+ years of software development experience
  • Including Java
  • Web applications
  • Databases
  • Angular
  • Cloud environments
  • Docker, CI/CD, and version control
Technical tools mentioned
JavaAngularHTMLCSSBootstrapjQueryTypeScriptAWSAWS ECSAWS RDSAWS KMSEntity FrameworkGitDockerJenkinsHibernateJPAOracleJSONXMLXSLTMicrosoft?

Job description

Laansu has an engaging opportunity for a talented Senior Software Developer to build their career and help save lives on the nation's road infrastructure. The Senior Software Developer will build, and support software products used by the Department of Transportation and the public at large to help ensure the safety of drivers and passengers on public roadways.

Candidates must be clearable for a Public Trust Position – must be a US Citizen or Permanent Resident or is authorized to work in US, who has lived in the US for the more than 3 years.

Responsibilities
  • Receive tasks and requirements details from program manager. Analyze the scope of work and provide estimated development timelines.
  • Follow agile sprint-based development schedule. Unit test modules prior to handing them off to the Test Team. Assist the Test Team with load/performance/throughput testing where required.
  • Peer-review the work of colleagues and provide feedback for improvement. Accept constructive feedback from colleagues and grow your skillset on the job.
  • Take notes during meetings, ask questions to obtain clarifications where needed. Document design decisions and technical details.
  • Maintain source code version control.
  • Lead the team and mentor juniors as needed. Implement, document, and maintain robust software solutions that will be in service over multiple years.
  • Take on additional responsibilities over time and advance your career.

Required Skills
  • Bachelor's degree in Computer Science (CS) or related field.
  • 5-10 years of work experience in software development or related field.
  • 5+ years of writing object-oriented code in Java.
  • 5+ years of building web applications or APIs.
  • 5+ years of designing objects in relational databases (tables, views, stored procedures, indexes).
  • 3+ years of creating rich web application user interfaces using HTML, CSS, Bootstrap, Angular/jQuery/ TypeScript.
  • Familiarity with AWS Cloud environments, AWS ECS, AWS RDS, and AWS MKS.
  • Familiarity with at least one Object Relational Mapping (ORM) tool like Entity Framework.
  • Familiarity with at least one source code version control tool.
  • Hands-on experience building and integrating full-stack applications using Angular (frontend) and Java (backend).
  •  Experience working with source code version control systems such as Git.
  •  Experience with Microservices architecture and backend service design.
  •  Hands-on experience with containerized deployments using Docker.
  •  Experience implementing CI/CD pipelines using tools such as Jenkins or similar platforms.
  •  Experience deploying and maintaining applications in cloud environments such as AWS (ECS, RDS, KMS).
  • Experience working with Object Relational Mapping (ORM) frameworks such as Hibernate, JPA, or similar technologies.

Desired Skills
  • Familiarity with Microservices, Docker, and Jenkins.
  • Hands-on experience with Oracle databases.
  • Familiarity with JSON, XML and XSLT.

Build Your Career at Laansu:
Laansu is a robust and agile, women-owned, small business specializing in government contracting under executive leadership with more than a decade of experience in retaining and growing contracts awarded by the government of the United States.

At Laansu, we are committed to providing our employees with the opportunity to pursue their careers. We maintain a work environment that allows for mutual respect, open lines of communication and rewards for those who contribute to the company’s success and growth.

Our employees are our most valued assets, and we strive to help everyone achieve a balanced work/family life, so we can reap the highest level of productivity.

To ensure the highest level of employee satisfaction, Laansu provides the following benefits including medical/dental/vision/life insurance, short term and long-term disability insurance, paid time off and holidays, company-sponsored training, and 401k w/company match.

Laansu is an equal opportunity employer and does not discriminate on the basis of race, color, religion, national origin, sex, age, disability, or any other basis prohibited by law.

It is Laansu's policy to ensure that all aspects of its employment practices meet the applicable federal, state, and local laws governing equal opportunity in employment.

Job Type:
  • Full-time employment with probationary period
  • C2C is NOT available for this position

Probationary Period:
  • The employee will undergo a probationary period of 1 year, during which their performance will be closely monitored and evaluated. Regular feedback and performance reviews will be conducted during this period to assess the employee's ability to meet the job requirements and expectations.
  • At the end of the probationary period, a decision will be made regarding the employee's continued employment with the company.
  • Employees will receive full benefits during the probationary period


Benefits:
  • 401(k) w/ company match
  • Health insurance
  • Vision insurance
  • Dental insurance
  • Life insurance
  • Paid time off
  • Professional development assistance
  • Referral program
Salary:
$125 - 145k annually

Schedule:
  • 8 hours a day (40 hours per week) with a flexible start time. Core hours are between 10am and 4pm EST
Work Location:
  • Sterling, VA 20166
  • Hybrid remote or Full remote depending on location











 

About Laansu

Provides IT services and software development for federal agencies.

Similar jobs

Full-Stack Developer roles near Sterling, Virginia
9h
Save
Mark Applied
Hide
Full Stack Developer
Washington, District of Columbia, United States
$140k-$156k/yr OnsiteFull Time
E-INFOSOL
E-INFOSOL: Provides secure cloud and cybersecurity solutions for government agencies.
8+ YOEBachelor's degree in information technology or related field, 8+ years of experience, active Top Secret clearance, and proficiency in Java, JavaScript, Spring Boot, Angular, Postgres, and Tomcat/JBoss.
Java, JavaScript, Ajax, Spring Boot, Spring Data JPA, Angular, Postgres, Tomcat, JBoss, Atlassian tools, Agile methodology, Amazon Web Services, Microsoft, VMware, NIST
10h
Save
Mark Applied
Hide
Full Stack Engineer
United States or San Francisco or New York City or Los Angeles or Boston or Seattle or Washington or San Diego or Chicago or Austin or Dallas or Portland or Denver or Philadelphia or Baltimore or Sacramento or Minneapolis or Miami or Atlanta or Phoenix or Orlando or Las Vegas or Salt Lake City or Madison or Birmingham or San Antonio or Spokane or Toronto
$115k-$195k/yr HybridFull Time
Roo
Roo: Digital marketplace connecting veterinary professionals with animal hospital shifts.
2+ YOE2–4 years of software engineering experience; proficiency in TypeScript/JavaScript, React Native, Node, Express, React, AWS, relational databases, and SQL. Strong communication and teamwork skills; computer science degree preferred.
TypeScript, JavaScript, React Native, Jest, Cypress, Node, Express, React, AWS, SQL, CI/CD
10h
Save
Mark Applied
Hide
Full-Stack Engineer
Reston, Virginia, United States
$90k-$190k/yr HybridFull Time
CapTech
CapTech: Provides technology and management consulting services to large enterprises.
6+ years developing Microsoft Stack or Java applications; RESTful APIs, Swagger/OpenAPI, databases, JavaScript/TypeScript, HTML, CSS, modern frameworks, AI agents, source control, integrations, and scalable systems.
Microsoft Stack, Java, RESTful APIs, Swagger, OpenAPI, SQL Server, NoSQL, Azure, AWS, GCP, JavaScript, TypeScript, HTML, CSS, Angular, React, Vue, Bootstrap, Claude Code, CodeX, Opencode, OpenClaude, Git
12h
Save
Mark Applied
Hide
Full Stack Developer
Washington, D.C. or California or Colorado or Hawaii or Illinois or Maine or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or Virginia or Washington or Cleveland or Los Angeles County
$99k-$110k/yr RemoteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
3+ YOERequires 3–4 years with Java, J2EE, OOP, microservices, Spring Boot or Quarkus, REST APIs, databases, AWS, CI/CD, Linux, testing, and Agile Scrum, plus a computer science bachelor's degree.
Java, J2EE, Spring Boot, Quarkus, REST APIs, Apache Camel, ActiveMQ, Kafka, AWS SQS, JSON, XML, XSD, AWS S3, AWS Lambda, AWS CloudWatch, AWS RDS, Docker, Kubernetes, OpenShift, Jenkins, Git, Maven, Linux, JUnit, Mockito, Postman, SOAP UI, Python, JavaScript, JBoss, Ruby on Rails, MarkLogic, Red Hat, Edifecs, EHR, CMS Agile XLC
14h
Save
Mark Applied
Hide
Full Stack Developer
Chantilly, Virginia, United States
$162k-$259k/yr OnsiteFull Time
DCCA
DCCA: Provides IT and engineering solutions for government and defense agencies.
5+ YOERequires 5+ years of full-stack development, React.js, Java/J2EE, Spring Boot, REST APIs, PostgreSQL, AWS, Docker, Kubernetes, a bachelor's degree, and active TS/SCI with polygraph clearance.
React.js, HTML5, CSS3, Java, J2EE, Spring Boot, AWS, AWS Lambda, EKS, RDS, PostgreSQL, S3, Jenkins, GitLab, Maven, SonarQube, Fortify, Splunk, New Relic, Docker, Kubernetes, Figma, COBOL, Db2, RESTful API, NIST 800-53, Risk Management Framework (RMF)
1d
Save
Mark Applied
Hide
Senior Full Stack Engineer
Arlington or Virginia
$140k-$160k/yr RemoteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
10+ YOEBachelor's degree, US citizenship, Public Trust eligibility, 10+ years general experience, and extensive Java, React, API, cloud, CI/CD, and legacy modernization experience.
Java, Maven, Gradle, JavaScript, React, Angular, Elastic, DevSecOps, Redux, RESTful, Spring Boot, Git, AWS, Azure, Docker, Kubernetes, Python, Jenkins, Terraform, Ansible, OpenSearch, Elasticsearch, GitLab, Keycloak, ORM, Agile, SCRUM
1d
Save
Mark Applied
Hide
Full Stack Developer
Ashburn, Virginia, United States
$45k-$65k/yr OnsiteFull Time
Telos
TelosNASDAQ: TLS: Provides cyber, cloud, and enterprise security solutions for government and commercial clients.
1+ YOEBachelor's degree in computer science or related technical field with 1+ year experience, or equivalent training/work experience; requires Python, SQL, Java, HTML, communication, organization, and technical presentation skills.
Python, Angular, REST APIs, TypeScript, HTML, CSS, SQL, Java, AI
1d
Save
Mark Applied
Hide
Senior Full Stack Developer
Washington, District of Columbia, United States
$125k-$155k/yr OnsiteFull Time
Synergy ECP
Synergy ECP: Provides cybersecurity and systems engineering for defense agencies.
8+ YOEBachelor's or master's degree in computer science, 8+ years of related experience, active TS/SCI clearance, U.S. citizenship, and Java, JavaScript/Ajax, Spring Boot, Spring Data JPA, Angular, Postgres, and Tomcat/JBoss skills.
Java, JavaScript, Ajax, Spring Boot, Spring Data JPA, Angular, Postgres, Tomcat, JBoss, Atlassian