Senior Full-Stack Java Developer

Laansu

Sterling (VA)

Hybrid

USD 125,000 - 145,000

Full time

12 days ago

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Benefits offered by this job

401(k) w/ company match

Health insurance

Vision insurance

Dental insurance

Life insurance

Paid time off

Professional development assistance

Referral program

Job summary

Laansu is seeking a Senior Software Developer to build and support software used by the Department of Transportation and the public to ensure road safety. The role requires a US citizen or eligible to work, clearable for a Public Trust position, and 5–10 years in software development with strong Java and full-stack experience.

The position offers a hybrid work arrangement in Sterling, VA, with benefits and a focus on long-term, scalable software for government contracting.

Qualifications

Bachelor's degree in Computer Science or related field.
5-10 years of software development experience.
5+ years of Java OO programming experience.
5+ years building web applications or APIs.
5+ years designing relational databases (tables, views, stored procedures, indexes).
3+ years building rich UIs with HTML/CSS/Bootstrap/Angular/jQuery/TypeScript.
Experience with AWS Cloud (ECS, RDS, KMS).
Experience with ORM tools like Hibernate/JPA or similar.
Experience with Git or similar version control.
Hands-on full-stack development with Angular frontend and Java backend.
Experience with Microservices and backend service design.
Hands-on with Docker/container deployments.
Experience with CI/CD pipelines (Jenkins or similar).
Experience deploying apps in AWS (ECS, RDS, KMS).
Experience with ORM frameworks like Hibernate/JPA or similar.

Responsibilities

Receive tasks from program manager and estimate timelines.
Follow agile sprint schedules and assist with testing as needed.
Peer-review colleagues' work and provide constructive feedback.
Document design decisions and technical details.
Maintain source code version control.
Lead the team and mentor juniors.
Deliver robust software solutions in service over years.
Take on additional responsibilities and grow in role.

Skills

Java

Object-oriented programming

Web applications

APIs

HTML/CSS/Bootstrap

Angular

TypeScript

AWS Cloud

AWS ECS

AWS RDS

ORM (Hibernate/JPA/EF)

GIT

Microservices

Docker

CI/CD (Jenkins)

GitHub/GitLab

SQL/Relational DBs

Education

Bachelor's degree in Computer Science or related field

Tools

AWS

Docker

Jenkins

Git

Angular

JPA/Hibernate

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/companymatch.

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