Full Stack Developer
Company: Diaconia LLC
Location: Gaithersburg
Posted on: February 19, 2026
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Job Description:
Job Description Job Description Description: Diaconia is looking
for a talented Full Stack Developer to join our Amazing team! If
you're looking to join a company that truly appreciates you and
your talents, look no further! At Diaconia, we are committed to
serving and caring for our colleagues, our clients and our
community. Our team is made up of talented individuals who
appreciate having the opportunity to contribute their knowledge and
experience to further the growth and development of our industry.
Our ideal candidates embrace diverse thinking, enjoy partnering
with others and are seeking to make a difference! We are currently
searching for a new, full-time member for our team for the position
of: Full Stack Developer Diaconia is a leader in technology
solutions, digital transformation, etc, committed to delivering
innovative products and services. We are seeking a highly skilled
Full-Stack Developer to design, develop, and maintain
enterprise-level applications in a mission-critical environment.
The ideal candidate will bring deep expertise in Java Spring Boot
microservices-based development, strong SQL skills for Oracle
Exadata database integration, and hands-on experience deploying and
managing applications in Red Hat OpenShift container platforms. Key
Responsibilities: Conduct analysis of legacy source code (C/C++,
Oracle) as required to assist in decomposing high-level business
requirements into user stories (technical requirements) Conduct
full-lifecycle implementation (design, development, unit test,
system test) efforts to implement high-quality code that meets
approved user stories / acceptance criteria Design, develop, and
maintain full-stack web applications using Java Spring Boot,
RESTful APIs, and modern front-end frameworks (React, Angular, or
similar). Develop efficient SQL queries, stored procedures, and
performance-tuning strategies for Oracle Exadata. Build, deploy,
and manage microservices in Red Hat OpenShift, leveraging CI/CD
pipelines for automated builds and deployments. Participate in
solution design, code reviews, and architectural discussions to
ensure scalable and secure applications. Collaborate with
cross-functional teams in an Agile/Scrum environment, contributing
to sprint planning, estimation, and backlog refinement. Implement
best practices for application monitoring, logging, and performance
optimization. Disclaimer "The responsibilities and duties outlined
in this job description are intended to describe the general nature
and level of work performed by employees within this role. However,
they are not exhaustive and may be subject to change or
modification at any time to meet the evolving needs of the
organization Requirements: Minimum Required Qualifications: ·
Active Financial Public Trust Clearance required · 5 years of
professional software development experience, including at least 3
years of full-stack development · Position requires immediate
access to sensitive information systems; therefore, a current Tier
2 investigation must be active and transferable. Mandatory for this
position. · Proof of a current, favorably adjudicated Tier 2
investigation (SF-85P) is required to be eligible for employment. ·
5 years of professional full lifecycle software development
experience using Java Spring Boot, RESTful APIs and/or modern
front-end frameworks (React, Angular or similar) · 5 years of
professional experience with big-data migration efforts that
include development of efficient complex SQL queries, PL/SQL,
stored procedures and performance-tuning strategies for Oracle
Exadata. · 5 years of professional experience in development of
microservices within an OpenShift / Kubernetes environment
leveraging Jenkins, Git, Maven or similar technologies · 5 years of
hands-on experience with OpenShift or other Kubernetes-based
platforms (containerization, pod management, CI/CD pipelines). ·
Exceptional communication and stakeholder engagement skills — able
to explain complex technical issues clearly to both developers and
non-technical audiences U.S. Citizenship required Education and
Certifications Required : BS degree in Computer Science,
Information Systems, or related field (or equivalent experience )
Preferred Qualifications: Experience analyzing Pro*C, COBOL, or
other legacy languages. Experience with microservices architecture
and cloud-native development Knowledge of Oracle PL/SQL and
database-driven applications. Prior experience with federal IT
modernization programs (IRS preferred). Familiarity with BPMN and
business process reengineering.
Keywords: Diaconia LLC, Tuckahoe , Full Stack Developer, IT / Software / Systems , Gaithersburg, Virginia
