Senior Front-End Developer
$125k - $150kMAXIMUS
Job Posting
Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high-impact government missions. Joining Maximus means contributing to meaningful work in fast-paced environments alongside professionals committed to service, accountability, and results.
This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed.
This role is onsite, five days a week, and requires a TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS233, T5, Band 8 Minimum Requirements TCS233, T5, Band 8 Job-Specific Essential Duties and Responsibilities:
- Provides subject matter proficiency for work described in the task.
- Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements.
- Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architecture, and other related management and technical duties.
- Requires expertise in specialty areas.
- Performs engineering tasks for front-end design and development efforts including, but not limited to, creating technical design drawings, mockups, wireframes, and other associated documentation for the JCC2 PMO and stakeholder review, planning and implementing modifications to Graphic User Interfaces (GUIs), constructing and optimizing various UI elements, optimizing system navigation practices and elements, and facilitating operator ease of use for user-facing feature development.
Job-Specific Minimum Requirements:
- Active TS/SCI clearance is required.
- Must be able to report on-site in Ft Meade, MD up to five days per week based on customer requirements.
- Bachelor's degree in related field required.
- A Master's degree may substitute for 2 years of experience.
- 10 years of experience in the functional area.
- 10 years of software development experience in object-oriented and scripted languages with the ability to apply tool suites related to DevSecOps, microservices and containers.
- 5 years of recent and relevant experience performing front-end web design and development.
- 5 years of experience with bug tracking software (e.g., Jira).
- 5 years of experience testing web-based applications.
- 5 years of experience leading software development programs/projects.
- Practical experience developing in a cloud environment.
- 5 years of experience with Jenkins and GitLab.
- 5 years of experience with at least five (5) of the following:
- Apache
- Ember
- JavaScript
- Jaguar
- Java
- Cricket
- Node
- Demonstrated experience engaging in agile, user-centric application design, ensuring best-of-breed UI/UX standards.
- Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements.
- Demonstrated experience in generating system wireframes, mockups, etc. considering multiple user personas.
Preferred Skills and Qualifications:
- Experience using Agile Test-Driven development.
- Experience integrating into DoW DevSecOps environments.
- Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision).
- 5 years of experience with CI/CD software development.
Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews-please contact People Operations at View email address on click.appcast.io. Minimum Salary $ 125,000.00 Maximum Salary $ 150,000.00
$107.9k - $195.05k
...expertise, and attention to the user experience will matter.Our Ideal CandidateWe're looking for someone who is more than a front-end developer. You are passionate about how technology feels and functions for the person using it.You naturally ask, "Can we make this simpler...SeniorFull timeContract work$122k - $253k
..., agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Senior Java Developer Nightwing is seeking a Senior Java Developer who excels at building robust, modular enterprise applications that power mission...Senior$99k - $206k
...intelligence community, defense, civil, and commercial markets. Senior UI Developer About Nightwing Nightwing is seeking a Senior UI... ...backend services using Spring Boot to support dynamic front-end applications Create seamless integration between front-end...Senior- Leidos is seeking a Sr. UI/IX Engineer to shape mission-critical user experiences on the Chinook Program. You’ll design modern interfaces, translate complex requirements, and collaborate across product, design, and engineering teams in an Agile setting. The role focuses...Senior
- ...Job Title: Senior React Frontend Developer Location: 200 I Street, SE, Washington DC, 20003 This is W2 Requirement no C2C please Key Responsibilities: Design, develop, and maintain responsive web applications using React.js. Build reusable, scalable, and maintainable...SeniorFull time
- Leidos is seeking a Sr. UI/IX Engineer to design and engineer modern, intuitive interfaces for mission-critical applications supporting an Intelligence Community customer. You will translate complex requirements into responsive, accessible UI/IX solutions and partner with...Senior
$113.2k - $237.8k
Job Title: Senior UI Application EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with... ....Proven UI technical leadership experience.Hands‑on expertise developing user interfaces with the Angular Framework.Experience analyzing...SeniorContract workWork experience placementFlexible hours- ...Senior Front-End Engineer ProObject is seeking a Senior Front-End Engineer that provides web application development and support to tools... ...(AEA). Collaborate with other software development teams developing web-based user interface applications promoting service...Senior
- ...Quevera, LLC. is seeking a Senior Front-End Software Engineer in Annapolis Junction, MD. You will provide technical leadership across front-end teams, shaping UI architecture and delivering high-quality software solutions. The role requires an active TS/SCI clearance...Senior
$150k - $250k
...Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We have an immediate need for a Front-End Developer with a strong concentration in Section 508 accessibility compliance . In this vital role, you will ensure that the RAD system...SeniorHourly payContract workWork experience placementImmediate startRemote workFlexible hours3 days per week- ...your first steps to an exciting new career.Sr. User Interface Developer (Remote)Job Type: ContractJob ID: 11397Sr. User Interface Developer... ...interface roadmaps using visual layout tools.Optimize the web front end for maximum speed and scalability.Innovate and share ideas as...SeniorPermanent employmentContract workRemote work
$221.53k - $262.79k
...for an accommodation or an alternative application process. Senior Front-End Software Engineer Annapolis Junction, MD, US 2 days ago... ...technical lead for multiple software development teams. Develop software solutions by analyzing system performance standards....SeniorTemporary work- ...The Boeing Company in Annapolis Junction, MD is seeking a Senior Software Engineer to lead front-end UI development for the BI&A analytics platform. You will work with UX teams to improve usability and ensure accessible interfaces for analysts. Required are TS/SCI...Senior
$233k - $246k
...Halogen Engineering Group is seeking a Software Engineer with front-end and back-end expertise for a hybrid role in Annapolis Junction, MD. The position requires a current TS/SCI clearance and a polygraph, with no travel. Salary range is 233K–246K USD per year. The...Senior16 hoursRemote workDay shift$225k - $235k
...of the Secure the Enterprise initiative, develop capabilities to shift from the current manual... ...4 or higher which will interact with ReST end points to make requests, receive formatted... ..., in various details, the data to UI front ends. The Application Engineer will focus...SeniorImmediate startShift work- ...Erias Ventures, LLC in Columbia, MD seeks a senior Software Engineer to develop, maintain, and enhance complex software systems, including analytics, large data processing, real-time applications, and business information systems. You will work independently or as part...SeniorRemote work
- In detail…We are working with a respected engineering consultancy to onboard an ambitious individual at either Senior or Principal level. As well as leading civil engineering designs and mentoring more junior team members, you will be a first-class communicator and will...SeniorFor contractors
- ...Leidos is seeking a Software Engineer to test and strengthen front-end interfaces in a fast-paced, mission-focused environment. You will design, implement, and run automated UI tests for React-based applications, and collaborate with backend teams in Java and C++ to ensure...Senior
- ...Quevera is seeking a Senior Front-End Software Engineer in Annapolis Junction, MD with an active TS/SCI clearance with Polygraph. You will lead front-end development across multiple teams, shaping technical direction and ensuring quality. The role requires deep experience...Senior
- ...Quevera in Annapolis Junction, MD, seeks a Senior Front-End Software Engineer to provide technical leadership across front-end teams and drive performance improvements. The role requires a TS/SCI clearance with Polygraph, a BS in Computer Science or a related field...Senior
$130k - $270k
...a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation... ...Description Captivation Software has an immediate need for a Front-End Developer to support Reporting Tool Suite Sustainment efforts....SeniorHourly payTemporary workImmediate start$190k - $240k
...Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Front-End Developer to join our intel team. We have an immediate need for a Front-End Developer to support Reporting Tool Suite Sustainment...SeniorContract workWork experience placementImmediate startFlexible hours$150k - $250k
.../SCI POLYGRAPH LEVEL IS REQUIRED We are looking for a Senior Front-End Application Engineer who shares our drive to push boundaries... ...Oracle database systems. Cloud Architecture: Experience developing or deploying applications within Amazon Web Services (AWS)....SeniorHourly payContract workWork experience placementImmediate startRemote workFlexible hours$139.1k - $251.45k
This position is responsible for developing, implementing, and overseeing the technical quality assurance and control systems used to prevent defects in the software delivered products for the TFDM and ERAM programs. Duties include defining and implementing standards,...SeniorFull time$69.4k - $158k
UI Full Stack Software DeveloperThe Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to help create a system that will...Full timeContract workPart timeWork at officeLocal areaRemote work$145k - $165k
...firm in Annapolis Junction, MD, is searching for a Senior-Level User Experience Designer to drive UX design and front-end development for innovative systems. The successful candidate will perform user research, develop solutions using technologies like HTML, CSS, and JavaScript...Senior$111.66k - $145k
...DescriptionEnlighten is looking for a motivated Frontend Developer who is passionate about building... ...with a great team.#LI-DS1 #Mid-Senior LevelEssential Job ResponsibilitiesAssist... ...required.5+ years of experience with front end software development/engineering and a Bachelors...Work experience placementWork at officeWork from home2 days per week1 day per week- Northrop Grumman Corp. seeks a Sr. Principal Production Operations in Baltimore, MD, to act as a primary manufacturing liaison for program management, guiding manufacturing strategy and execution. You will coordinate product development, manufacturing, testing, and ...Senior
- Silver Spring , MarylandOpen to RemoteFull Time$150k - $180kThis is a full-time Senior Full Stack Engineer remote / hybrid opportunity. Our client is a personal finance technology company that helps consumers manage subscriptions, bills, budgeting, and financial accounts...SeniorFull timeTemporary workWork at officeRemote work
- ...General Dynamics Information Technology, Inc. is seeking a Senior Principal Data Engineer to design, implement, and operate advanced data management systems in support of intelligence missions. The role defines data storage, access, integration, and management strategies...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Front-End Developer. Be the first to apply!
- frontend engineer Maryland
- entry level front end web developer Maryland
- front end engineer Maryland
- remote front end web developer Maryland
- frontend developer Maryland
- front end developer Maryland
- entry level front end developer remote Maryland
- front end web developer part time Maryland
- senior mulesoft developer Maryland
- senior java software engineer Maryland




