Principal Architect - Java Microservices & API Management
Temporary
2T Consulting
We are seeking a Principal Technology Architect / Senior Java Developer with 10+ years of experience in Java, Microservices, API development, and automation. The ideal candidate will have strong hands-on experience with Spring Boot, REST APIs, Kafka, and automated testing frameworks, along with the ability to lead project delivery, manage teams, and communicate effectively with clients.
Key Responsibilities
- Design and develop scalable Java backend applications using Spring Boot and Microservices architecture.
- Design, develop, and maintain RESTful APIs and event-driven services using Kafka.
- Develop and maintain automation frameworks for UI, API, and backend testing.
- Create automated test scripts using Selenium, TestNG, and REST Assured.
- Ensure application quality through automated testing, code reviews, and quality engineering practices.
- Participate in architecture discussions and provide technical guidance to development and QA teams.
- Collaborate with clients and stakeholders to understand requirements and deliver project solutions.
- Lead project deliverables and ensure timely, high-quality execution.
- Manage and mentor team members while coordinating technical activities.
- Identify and resolve technical issues and ensure adherence to development and quality standards.
Required Skills
- 10+ years of experience in Java development.
- Strong experience with Microservices architecture.
- Hands-on experience with Spring Boot.
- Strong knowledge of RESTful APIs and API development.
- Experience with Kafka and event-driven architecture.
- Strong automation experience.
- Experience with Selenium, TestNG, and REST Assured.
- Experience developing UI, API, and backend automation frameworks.
- Strong understanding of software development and testing practices.
- Excellent communication and client-facing skills.
- Experience with team management and project delivery.
Top 3 Responsibilities
- Project Delivery: Own and execute project deliverables while ensuring quality and timely completion.
- Team Management: Provide technical leadership, guidance, and coordination to the development/automation team.
- Client Communication & Quality: Work closely with clients and stakeholders while maintaining high standards of technical and delivery quality.
Vacancy posted 9 hours ago
Similar jobs that could be interesting for youBased on the Principal Architect - Java Microservices & API Management in Washington DC vacancy
- ...BigBear.ai is seeking a Principal Software Developer to... ...integrating external APIs to deliver new features... ...Proficiency in Java (11+) is preferred Experience... .... Experience with microservices and gateways. Proficiency... ..., supply chain management, and digital identity....PrincipalJavaRemote workWork from home
- ...We are seeking an experienced Principal AI Architect to set the technical direction for safe, traceable... ...agency financial or grants-management systems or execute financial transactions... ..., PostgreSQL or Microsoft SQL Server, Java or .NET, Jenkins, self-hosted Azure DevOps...PrincipalJavaFor contractors
Analytica, Inc.
Bethesda, MD4 days ago - We are seeking an experienced Principal AI Architect to set the technical direction for safe, traceable... ...agency financial or grants-management systems or execute financial transactions... ..., PostgreSQL or Microsoft SQL Server, Java or .NET, Jenkins, self-hosted Azure DevOps...PrincipalJavaFor contractorsLocal area
$131.3k - $237.35k
...exciting opportunity for a Principal Java Developer in our Intel Security... ..., and Cryptographic Key Management. Leidos offers competitive benefits... ..., scalable backend microservices using Java and the Spring Framework... ..., design patterns, RESTful APIs, and integration with...PrincipalJavaFlexible hours$118.4k
...experienced and strategic Lead Enterprise Architect to drive technology strategy and... ...technologies such as Artificial Intelligence (AI), API management, Integration Architecture, and Security... ...Architecture, Security Architecture, Java, PEGA LICENSES AND CERTIFICATIONS...JavaFor contractorsLocal areaHighmark Health
Washington DC5 days ago$142k
...expert guidance and mentorship to a team of architects, fostering a culture of collaboration... ...of the following technologies/areas, Principal Architects must demonstrate proficiency... ...Warehousing, COBAL, Visual Basic, C, C++, SAS, Java/JavaScript Framework, PEGA, CSS3, Mobile...PrincipalJavaFor contractorsWork at officeLocal areaRemote workHighmark Health
Washington DC5 days ago- ...Dynamics Information Technology, Inc. is seeking a Senior Principal Directory Services Architect to drive enterprise IT solutions and optimize the... ...complex directory services, authentication, and identity management initiatives, collaborating with diverse teams to deliver...Principal
- ...Senior Principal Architect If you are excited about shaping the future of technology and driving... ...to firmwide data governance, data risk management policy, regulatory obligations, and... ...and streaming architectures, CQRS, and API-led connectivity Proven track record...Principal
Chase
McLean, VA3 days ago $131.3k - $237.35k
...exciting opportunity for a Principal Java Developer in our Intel Security... ...), and Cryptographic Key Management. At Leidos, we offer competitive... ..., scalable backend microservices using Java and the Spring Framework... ..., implementing RESTful APIs, and integrating with relational...PrincipalJavaImmediate startFlexible hoursLeidos
Cabin John, MD3 days ago- ...world's leading design, engineering and consultancy firm, seeks a Principal for the Architecture and Urbanism division in the Global... ...Healthcare, and collaborates with North America Practice Group Managers to advance the Behavioural Health practice. The ideal candidate...Principal
- ...Job Title 11-15 Years Experience Strong Project Management Skills. Release Management Skills. Strong technical writing and documentation... ...experience in IT environment (mainframe, infrastructure, Web/Java) Excellent knowledge of MS Office 2000 tool set - MS Word,...PrincipalJava
Samprasoft
Washington DC5 days ago $147k - $220k
...and built assets. Arcadis is seeking a Principal for the Architecture and Urbanism (A&U)... ...with other North America Practice Group Managers (Principals) to help grow the... ...professional institution. Registered Architect or equivalent preferred. Substantial...PrincipalLocal area$236k - $275k
...Principal Architect Hybrid Seattle preferred Full-Time We're hiring a Principal Architect... ...for two audiences: corporate HR teams managing high volumes of employer-sponsored... ...architecture end to end: service boundaries, API design, multi-tenancy, data modeling,...PrincipalFull timeTemporary workWork at officeImmediate startRemote workShift work2 days per weekBoundless
Washington DC9 days ago- ...certification year after year. Architect – Agentic AI, Cloud... ...from monolithic to microservices architectures, leveraging API-first and cloud-native patterns... ..., compliance, and risk management, implementing... ...programming skills in Go, Java, Python, Node.js, ReactJS...Java
Brillio
Washington DC2 days ago - ...and consulting firm in McLean, VA is seeking a Senior Integration Architect to lead system integration designs across complex platforms. The... ...candidate will have 8+ years of experience, strong skills in API-based integrations, and the ability to collaborate effectively with...Contract work
$102.7k - $164.6k
...seeking a highly motivated Mainframe Senior Architect to join the Mainframe Platform... ...accountable for the performance and capacity management of Highmark’s IBM enterprise mainframe... ...Required ~ None Preferred Java Developer DB2 Cogno PEGA Enterprise...JavaFull timeFor contractorsWork at officeLocal area$134k - $171k
...UI and presentation technologies, Java and JEE technologies, Spring Boot, microservices, RESTful and SOAP-based web... ...and WebSphere. Web Services and APIs Develop SOAP-based web services... ...business analysts, QA, and project managers. Serve as a hands-on Technical...PrincipalJavaFull timeAmatriot Group, LLC
Riverdale, MD5 days ago- ...influential companies. As a Principal Software Engineer at... ...across teams and functions Architects and governs agentic AI-enabled... ...technology teams and successfully manages senior stakeholder relationships... ...following languages: Rust, Java, Go, C++ Demonstrated...PrincipalJava
JPMorgan Chase & Co.
Washington DC9 days ago $190k
...BCG Platinion | Lead AI Tech Architect, Public Sector Industry Leader (Defense & Security... ...solutions through leading-edge management consulting along with technology and... ...Integration methodologies and tools. ~ API and Microservices architecture. ~ Structured and...Contract workWork at officeLocal areaBoston Consulting Group
Washington DCmore than 2 months ago- ...Seeking a highly experienced Java Developer/Practice Manager with expertise in Java, Spring Boot, and Microservices to lead development activities, design scalable backend services and APIs, manage the development team, and collaborate with stakeholders. Strong communication...JavaContract work
2T Consulting
Washington DC9 hours ago $61k - $101k
...more programming languages, including Java 8+ for distributed application development, REST, microservices, and Spring Boot. We look for... ...Preferred: familiarity with state management libraries such as Zustand, Redux, or Context API. Preferred: knowledge of build automation...JavaFull timeFor contractorsJ.P. Morgan
Washington DC3 days ago- ...architecture and our team is looking for people like you. As a Senior Principal Architect at JPMorgan Chase within Global Technology Enterprise... ...and communication ecosystems, document/content lifecycle management, multimedia toolchains, secure-by-design governance and...Principal
Next Frontier Capital
McLean, VA19 hours ago $170k - $210k
...maintenance of software applications and APIs using Java and Python programming languages. This... ...Design and implement RESTful APIs and microservices, ensuring secure and efficient... ...-party APIs and services. Database Management: Work with various database systems (...JavaVantor
Arlington, VA2 days ago- ...exciting organization, please visit us at We are seeking a Principal Architect to join our team and support our government client on a... ...cloud-native architecture, security, identity and access management, APIs, large-scale data platforms, and DevSecOps. Essential Duties...PrincipalContract workWork experience placementWork at officeLocal areaRemote workFlexible hours
UNISSANT
Washington DC1 day ago $95.92k - $177.63k
...currently seeking a The IoT / Edge Architect to join our team in Bethesda... ...design, integration, and management of secure, scalable IoT and... ...as Python, C/C++, Go, or Java)Minimum 3 years of experience... ...developing containerized or microservices‑based architectures.Minimum...JavaFull timeTemporary workWork at officeRemote workFlexible hoursNTT DATA
Bethesda, MD4 days ago$126.1k - $227.95k
Leidos has a new and exciting opportunity for a Principal Java Developer in our National Security Sector's (NSS) Cyber & Analytics Business... ..., Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos , we offer competitive benefits , including Paid Time...PrincipalJavaImmediate startFlexible hours- ...Principal Engineer We at Software Technology Inc. are hiring for a Principal Engineer... ...of experience in building and deploying microservices / APIs on Cloud Platform ~3+ years of... ...understanding of micro services architecture using Java, Kafka, Mongo DB and Spring/Spring Boot...PrincipalJavaWork experience placement
Software Technology Inc
McLean, VA4 days ago - ...TekWissen is a global workforce management provider headquartered in Ann Arbor... ...modern front-end technologies, backend microservices, event-driven architectures, cloud-... .... Develop scalable REST APIs and microservices using Java, Spring Boot, and Python. Design...JavaTemporary work
TekWissen LLC
Washington DC2 days ago $175k - $250k
...regulations. Our two main services – economic and management consulting – are delivered by practice... ...a high level of initiative. We expect Principals to use their technical expertise to... ...of programming languages including C, Java, or Python; ~ Experience in a hands-...PrincipalJavaFull timeWork at officeRemote workWork from home3 days per week- Java Full stack Developer (Fulltime Role) New York, NY (Onsite) TCS/ Metlife JD- 12+ years of Java application development experience... ...-on expertise in: Java, J2EE Spring Boot, Spring MVC REST APIs, Microservices Architecture ReactJS, JavaScript, TypeScript HTML5, CSS3 SQL...JavaFull time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Principal Architect - Java Microservices & API Management. Be the first to apply!
Related searches
- principal architect Washington DC
- principal cloud computing engineer Washington DC
- principal Washington DC
- senior principal scientist Washington DC
- senior principal cloud computing engineer Washington DC
- java part time Washington DC
- java microservices Washington DC
- senior java full-stack developer Washington DC
- java relocation Washington DC
- java programming Washington DC