Senior Full-Stack Developer (Java + Angular)

Laansu; Sterling (VA); Hybrid; USD 125,000 - 145,000; Full time

Benefits offered by this job

401(k) with company match

Health insurance

Vision insurance

Dental insurance

Life insurance

Paid time off

Professional development assistance

Referral program

Job summary

Laansu is offering an exciting opportunity for a Senior Software Developer in Sterling, Virginia. You will be responsible for developing software products that enhance road safety and support the Department of Transportation. Ideal candidates possess a strong background in Java, web applications, and relational databases, alongside AWS experience.

This full-time position includes a probationary period with benefits like health insurance and 401(k) matching. Remote work flexibility is available based on location.

Qualifications

• 5-10 years of work experience in software development.
• 5+ years of writing object-oriented code in Java.
• 5+ years of building web applications or APIs.

Responsibilities

• Receive tasks and analyze requirements from program manager.
• Follow agile sprint-based development schedule.
• Lead the team and mentor juniors as needed.

Skills

Object-oriented coding in Java

Building web applications or APIs

Designing objects in relational databases

Creating rich web application user interfaces

Experience with AWS

Version control with Git

Microservices architecture

Container deployments using Docker

Education

Bachelor's degree in Computer Science or related field

Tools

AWS Cloud services

Jenkins or similar CI/CD tools

Entity Framework or similar ORM

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 be authorized to work in the US, who has lived in the US for 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.

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

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.