Senior Full Stack Engineer Jobs in Washington (NOW HIRING)

Join Oteemo and become part of a transformation powerhouse where innovation meets impact. We're not just another consulting firm-we're architects of digital evolution, blending cutting-edge technical expertise with human-centered design principles to create solutions that resonate. Our work spans Infrastructure, Software Development, DevSecOps, Cybersecurity, Experience and Design, Organizational Change Management, and AI-enabled solutions, but our approach is what truly sets us apart. We measure success through tangible business outcomes, not billable hours. We foster a culture of continuous learning where your ideas can thrive and technical excellence is celebrated. Our collaborative global team works across borders and time zones, tackling complex challenges for both Commercial Enterprise and Federal Defense clients with equal passion and precision. At Oteemo, you'll have the opportunity to work with emerging technologies and develop your skills alongside industry experts who are reshaping digital landscapes. If you're seeking a place where your technical prowess can drive meaningful change and where innovation isn't just encouraged-it's expected-Oteemo is your next career destination. 

Oteemo is looking for a Full-Stack Engineer to support a major application modernization initiative for our client. In this role, you will work closely with a UX/UI designer, product owners, and engineering teams to modernize a critical enterprise application by transforming legacy workflows into a scalable, intuitive, and cloud-ready experience. A core focus of this engagement is decomposing a monolithic frontend into a microfrontend architecture using Angular 20, enabling independent deployability, team autonomy, and long-term scalability. The ideal candidate is a hands-on engineer with strong front-end and back-end development skills, deep experience with Angular and microfrontend patterns, a background working in Agile environments, and a passion for building clean, reliable, and high-performing software.
Key Responsibilities:

• Architect, implement, and maintain microfrontend solutions using Angular 20, leveraging module federation or similar composition strategies to enable independently deployable UI modules.
• Work with UX/UI designers to translate modern designs and user journeys into high-quality, responsive interfaces built on Angular 20's latest primitives (signals, standalone components, deferred loading).
• Define and enforce microfrontend integration contracts, shell application design, and shared library standards across teams.
• Implement full-stack features, including front-end components, APIs, integrations, and back-end business logic.
• Modernize and refactor legacy application components into modern Angular-based frameworks and microfrontend architectures.
• Ensure all development aligns with security, compliance, and quality standards .
• Contribute to automated testing frameworks, including unit, integration, and regression testing, with coverage across microfrontend boundaries.
• Collaborate with DevOps and platform engineering teams to support CI/CD pipelines configured for independent microfrontend builds and deployments.
• Participate in Agile ceremonies-stand-ups, sprint planning, grooming, and reviews.
• Provide guidance on best practices, design patterns, and modernization techniques, with particular depth in Angular and microfrontend ecosystems.
• Document technical decisions, microfrontend integration workflows, and code to support long-term maintainability.

• 5+ years of full-stack software engineering experience.
• Strong, hands-on Angular expertise (Angular 15+; Angular 20 preferred), including signals-based reactivity, standalone components, and the modern Angular CLI toolchain.
• Demonstrated experience designing or implementing microfrontend architectures, including module federation (Webpack/Native), shell/remote application patterns, and cross-microfrontend communication strategies.
• Strong back-end experience (e.g., Java, .NET, Node.js, or similar).
• Hands-on experience building and consuming RESTful APIs.
• Experience working with cloud environments (AWS preferred).
• Proficiency with Git, CI/CD pipelines, and modern DevOps practices - including pipelines structured for independent microfrontend deployments.
• Solid understanding of software engineering best practices and design patterns.
• Experience collaborating with UX/UI designers and product teams.
• Strong communication skills and ability to work in a client-facing environment.

Preferred Qualifications:

• Experience leading or contributing to enterprise-scale frontend modernization, particularly monolith-to-microfrontend migrations.
• Familiarity with Angular 20 features including zoneless change detection, incremental hydration, and signal-based inputs/outputs.
• Familiarity with cloud-native architectures, microservices, or containerization (Docker, Kubernetes), especially as they relate to microfrontend hosting and orchestration.
• Exposure to financial services or regulated environments.
• Experience with accessibility and usability standards (WCAG 2.x).
• Familiarity with relational databases, specifically PostgreSQL.
• Experience with shared component libraries, design systems, or cross-team UI governance in a microfrontend context.
• Document technical decisions, code, and integration workflows to support long-term maintainability. 

We Value:

• Drive: Passion and energy to implement quality technical solutions. Self-motivation and intellectual curiosity
• Commitment to Quality: Passion to conceive and produce world-class solutions that drive real-world value for the customer
• Customer Focus: Consultative approach to solving problems for customers. Expectations management.
• Communication: Superior communication skills. Ability to clearly articulate problems, solutions, risks, rewards etc. (written and verbal)
• Technical Skills: Love for technology. You have to be inherently passionate about technology.
• Business Acumen: Technology ultimately is used to enable the business. We look for people who understand how the businesses can be enabled through their technical solutions

What we offer:

• Ability to make a noticeable difference for the organization and our customers
• Tremendous growth opportunity by becoming part of a rapidly growing organization. It's not your tenure but what you can bring to the table that defines how your career will be shaped. You control your growth.
• Complex but interesting challenges to improve the depth and breadth of your technical and business skills. Our consultants are business technologists and understand how technology drives business. 
• Competitive pay and benefits

Work authorization requirement: US Citizenship or Permanent Residence.

Oteemo is an equal employment and affirmative action employer. We evaluate qualified applicants on merit and business needs and not on race, color, religion, creed, gender, sexual orientation, national origin, ancestry, age, disability, genetic information, marital status, veteran status or any other factor protected by law. Oteemo complies with the law regarding reasonable accommodations for handicapped and disabled employees.

It has come to our attention that unauthorized individuals may be impersonating our company or recruiters using fake email addresses or social media profiles to contact job seekers. These messages may offer fake job opportunities or request sensitive information under false pretenses.
Please be advised:

• All official communications from our company will come from email addresses ending in @oteemo.com.
• We do not ask for personal information such as your Social Security number, bank account details, or payment of any kind during the recruitment process.
• If you receive an email or message that seems suspicious, do not respond, click on any links, or provide any information.
• You can verify the legitimacy of any communication by contacting us directly through our official website or LinkedIn page.

We take these matters seriously and are committed to protecting the integrity of our recruitment process.