Senior Consultant--Java Developer
Oxford Government Consulting LLC
Job Description
Job Description
As a Java Developer, you'll design, deliver, and support operations for custom-built systems that enable our clients to execute mission-critical business processes. You'll be involved in all stages of the Software Development Lifecycle (SDLC) from requirements through implementation, including direct ownership of technical designs, code development, and component test execution to demonstrate that finished components function as per specifications. In this role, you'll collaborate closely with large, diverse project teams to drive project success. The position is hybrid and would require working at least one day per week on site in the DC Metro area.
Key Responsibilities:
- Design and develop scalable, maintainable software solutions across multiple system domains.
- Architect technical implementations that align with business requirements and system constraints.
- Transform functional specifications into detailed technical designs and efficient code.
- Implement comprehensive testing strategies, including unit, integration, and system testing.
- Collaborate with DevOps to ensure smooth deployment pipelines and production releases.
- Document code, APIs, and system architecture to facilitate knowledge sharing and maintenance.
- Participate in code reviews to maintain quality standards and mentor junior developers.
- Troubleshoot complex technical issues across the development lifecycle.
- Investigate and resolve production incidents, perform root cause analysis and implement corrective measures to minimize system downtime and prevent recurrence.
- Modernize codebase by migrating from Java 8 to Java 21, refactoring legacy code to leverage new language features and performance improvements while ensuring backward compatibility.
- Support issue analysis and fixes during assembly test, product test, regression test, and production issue resolution.
Minimum Qualifications:
- U.S. citizenship.
- BA or BS degree or four years of experience in lieu of a degree.
- Minimum 2 years of experience developing web applications using Java.
- Minimum 2 years of experience with Java-based MVC frameworks (Spring MVC, Spring Boot, etc.).
- Minimum 2 years of experience with JavaScript frameworks (e.g., Ionic, Cordova, Angular (2+), AngularJS (1.4+), KnockoutJS, EmberJS, MeteorJS, ReactJS, Vue.js, etc.).
- Minimum 2 years of experience using HTML5/CSS3 in responsive web applications.
Preferred Skills:
- Experience with Java & JEE frameworks.
- Experience with Frontend frameworks and libraries.
- Experience with Eclipse/IntelliJ/NetBeans/FireBug/Chrome development tools.
- Experience with databases, SQL, data modeling.
- Experience with performance tuning.
- Experience with mobile (iOS, Android, Ionic).
- Experience with responsive web development (e.g., Bootstrap, Material Design, Zurb Foundation, etc.).
- Experience with dynamic stylesheet languages (e.g., SASS, LESS).
- Experience with Agile (SCRUM, Kanban), Standard SDLC, and CMMI-compliant processes.
Vacancy posted 18 days ago
Similar jobs that could be interesting for youBased on the Senior Consultant--Java Developer in Washington DC vacancy
- ...Job TitleThis will be primarily AWS development, using Lambda, EventBridge, Rest APIs. There may also be some work for on-prem Java/Spring-based services. Akka knowledge would be a plus. All backend work, no UI.Currently deciding on whether Lambdas will be in NodeJS or...Senior
Software Technology Inc
Washington DC5 days ago $80k - $189k
...A leading IT solutions provider in Washington, D.C. is seeking a Mid-Senior Java Developer. You will develop innovative software solutions, collaborate with cross-functional teams, and utilize your expertise in Java and related frameworks. The ideal candidate has strong...SeniorFull timeZone IT Solutions
Washington DC4 days ago- ...content/data management services. We have developed our methodologies and processes based on... ...DescriptionThe client is seeking experienced Java developers to work on various initiatives... ...TechnologyExperience level: Mid-Senior LevelIndustry: Information Technology And...Senior
- ...A leading technology company is seeking a Principal Java Developer in Bethesda, Maryland. The role involves Agile development and operations for mission-critical systems, requiring expert knowledge in Java and cloud platforms like AWS. Candidates should have extensive...Senior
Via Logic LLC
Bethesda, MD4 days ago - ...provide and maintain applications that meet business needs. The developer is responsible for software design and development for simple... ...business solutions, working independently or at the direction of more senior technologists. Analyzes system problems and recommends...Senior
Software Technology Inc
Washington DC3 days ago - ...Job Descriptions: AWS API Developer to design, build, and optimize scalable API solutions within our cloud ecosystem. In this... ...proficiency in modern programming languages (e.g., Python, Node.js, or Java), hands on experience with CI/CD pipelines, and a deep...Senior
Saxon Global
Washington DC3 days ago - The Senior Principal Consultant serves as senior technical expert on project tasks to ensure quality services are delivered on schedule and within... ...sequencing project tasks, estimating task duration and developing a project schedule as part of developing a project plan....SeniorRemote workFlexible hours
- ...Senior Java DeveloperBase-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software...Senior
Base-2 Solutions
Washington DC5 days ago - ...Senior Java AWS DeveloperOur Randstad client in DC is in search of a proficient Senior Java AWS Developer to enhance their team. This role demands expertise in Java coding coupled with AWS cloud development, encompassing technologies like Spring Boot, Lambda, Kinesis,...Senior
Samprasoft
Washington DC5 days ago - ...DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software... ...SOA, BPM, Data Warehousing, SharePoint Consulting and IT Infrastructure. Our other... ...dashboards of complex data which provides senior management the results to set corporate...SeniorWorldwide
- ...Job TitleDesign, implement, and maintain high-performance, low-latency messaging and processing components (Java-based) for real-time trading data.Develop and operate resilient microservices and streaming pipelines using Kafka and related technologies.Build and optimize...SeniorShift work
Saxon Global
Washington DC5 days ago - ...Sr. AWS Java DeveloperCGI has an immediate need for a Sr. AWS Java Python Developer to join our financial services team in one of our selected CGI locations. Due to the current COVID-19 status, candidates will not be required to work within the physical work location at...SeniorImmediate start
Software Technology Inc
Washington DC5 days ago - ...Senior Java Developer Long Term Contract Remote This opening will support federal health enterprise systems. Research, design, develop and maintain enterprise system for our clients using the JEE, Spring MVC, Spring JDBC, Hibernate, Bootstrap, SOAP/RESTful, XML, PL/...SeniorLong term contractRemote work
Compugain
Bethesda, MD5 days ago - ...Senior Java DeveloperOur client, a leading company in Wilmington, DE, is seeking a Senior Java Developer to join their dynamic team. As a Senior Java Developer, you will play a crucial role in the analysis, design, development, and maintenance of large-scale IT solutions...SeniorWork experience placement
Samprasoft
Washington DC5 days ago - ...expanding the International Income Tax Consulting practice throughout the U.S. We have a preference... ...to corporate clients. The level (Senior Consultant or Consultant) will vary... ...positive team experience.Assists Manager in developing project work plans and scheduling associated...SeniorFull time
$105.4k - $207.8k
...containment, remediation, recovery, and post-incident activities.Develop and review incident reports, technical documentation, and... ...Professional development From entry-level employees to senior leaders, we believe there’s always room to learn. We offer opportunities...SeniorLocal areaVisa sponsorship- Analytica is seeking a Senior Fraud Analytics Consultant to provide domain expertise supporting fraud, identity theft, fabricated entity, information return fraud, and emerging scheme analytics. This role will guide analytical interpretation, validate model and rule outputs...Senior
- ...Senior Software Developer Marathon TS is looking for a Senior Software Developer to support our efforts at DOD. Essential functions:... ...and unit/integration testing. ~5+ years of experience with Java development including development of REST APIs using Spring...SeniorPermanent employmentContract workRemote work
Marathon TS
Washington DC3 days ago $110.7k - $218.3k
...Recruiting for this role ends on 08/31/2026.Work you'll doAs a Senior Consultant on the GPS SAP business transformation team, you will be... ..., data migration planning, and integrated testing activities.Develop and govern implementation deliverables and support cutover, deployment...SeniorLocal area$125k - $155k
...proposal contributions. * Mentor junior consultants and contribute to internal capability development... ...targeted base salary pay range for the Senior Consultant pay range is $125,000-$155,00... ...and is committed to attracting, developing and retaining highly qualified talent who...SeniorTemporary workWork at officeLocal area- ...financial systems validation, and financial data quality reviews.Develop audit-ready documentation and support responses to audit and... ...CMA, CDFM, or other relevant professional certification.Prior consulting experience supporting federal clients.Additional years of...SeniorFull timeWork at officeFlexible hours
$97.7k - $162.8k
...their path to value creation. Work You’ll Do As a Project - Senior Consultant, Forensics and Investigations,on the project, you will: Provide... ...****@*****.***. Recruiting tips From developing a stand out resume to putting your best foot forward in the...SeniorLocal area- ...the world. In support of that mission, we are searching for a Senior Consultant to help DOT consolidate and improve its grants system. We are... ...facilitation of client meetings, work groups, or interviews Develop detailed project schedules to monitor performanceIdentify and...SeniorFull timeWork at officeLocal areaFlexible hours
$118k - $130k
...collaborative environment? As an experienced Regulatory Reporting Senior Consultant, you will have the ability to share new ideas and... ...****@*****.***. Recruiting tips From developing a stand out resume to putting your best foot forward in the...SeniorLocal areaVisa sponsorship- ...Slalom is seeking a Senior Consultant to lead the delivery of business and technology projects across industries, ensuring alignment with client goals and Slalom’s delivery standards. You’ll define scope, timelines, and success metrics with clients and internal teams,...Senior
Slalom
Washington DC4 days ago - ...the safest, most efficient and modern transportation system in the world. We are searching for a strategy and organizational senior consultant to help clients execute against their mission effectively and efficiently and work collaboratively with our clients to help them...SeniorFull timeWork at officeLocal areaFlexible hours
$110.7k - $218.3k
Position Summary As an Insights Product Senior Consultant on Deloitte's Market Insights team within the Consulting Services Growth Office... ...user groups.Build and sustain a power user community: Develop and manage a cross-user group forum, including train-the-trainer...SeniorWork at officeLocal area$97.7k - $162.8k
...accelerate their path to value creation.Work You’ll DoAs a Project Senior Consultant, Forensics and Investigations, on the project, you will:... ...****@*****.***. Recruiting tips From developing a stand out resume to putting your best foot forward in the...SeniorLocal area- ...Ability to Obtain Public TrustWe are seeking an Internal Controls Senior Consultant to support our federal client assess, document, test, and... ...OMB Circular A-123 and other applicable federal requirements.Develop, review, and validate internal control documentation,...SeniorFull timeLocal areaFlexible hours
$121k - $143k
...ideas and collaborate on projects as a consultant without the extensive demands of travel.... ...deloitte.com. Recruiting tips From developing a stand out resume to putting your best... ...From entry-level employees to senior leaders, we believe there’s always room...SeniorLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Consultant--Java Developer. Be the first to apply!
Related searches
- anaplan consultant Washington DC
- seo consultant Washington DC
- restaurant consultant Washington DC
- color consultant Washington DC
- epicor consultant Washington DC
- human performance consultant Washington DC
- automation consultant Washington DC
- consultant professional services Washington DC
- oil and gas consultants Washington DC
- jira consultant Washington DC