inhousefyi
← Back to listings

Lead Java Full Stack Developer

ASSYST, Inc.Remote · Posted 4 months ago
Full-timeRemoteEst. 144,000 USD
Apply now

Description

ASSYST is seeking a highly experienced and motivated Lead Java Full Stack Developer to join our client's dynamic engineering team in Washington D.C. (Remote Role)

The candidate shall lead a team of talented developers in designing, building, and deploying enterprise-scale applications using a modern Java and Angular technology stack. The candidate will take complete ownership of the end-to-end project lifecycle, from architectural design to post-release support, while mentoring the team and driving technical excellence. The ideal candidate is a hands-on leader with a passion for building robust, scalable software and fostering a collaborative Agile environment.

Key Responsibilities:

  • Team Leadership & Mentorship: Lead, guide, and mentor a team of 5-10+ software engineers, fostering a culture of technical excellence, collaboration, and continuous improvement.
  • Technical Ownership: Drive the architectural design and hands-on development of complex, scalable full-stack applications using the Spring Boot and Angular frameworks.
  • End-to-End Delivery: Own the entire software development lifecycle, including requirements analysis, solution design, development, testing, CI/CD, deployment, and monitoring.
  • Agile Practice Leadership: Champion and actively participate in all Agile/Scrum ceremonies, facilitate the breakdown of epics into user stories, and collaborate closely with Product Owners and Scrum Masters to ensure sprint goals are met.
  • Code Quality & Best Practices: Enforce software development best practices through rigorous code reviews, advocating for TDD/BDD, and maintaining high standards of code quality using tools like SonarQube.
  • Stakeholder Collaboration: Serve as a key technical point of contact, effectively communicating with cross-functional teams, stakeholders, and management to ensure alignment and manage project delivery under tight deadlines.

Requirements:

  • 10+ years of professional software development experience.
  • Proven track record as a Technical Lead or Team Lead, successfully delivering complex, enterprise-grade applications.

Backend Development (Java):

  • Deep expertise in Java (8/11/17) and the Spring Boot ecosystem (Spring MVC, Spring Data JPA, Spring Security).
  • Strong, hands-on experience designing and building RESTful APIs and microservices architecture.
  • Proficiency with messaging systems like Kafka or RabbitMQ.
  • In-depth knowledge of scalability, performance tuning, and distributed systems.

Frontend Development (Angular):

  • Proficiency in modern Angular (12+), TypeScript, RxJS, and state management with NgRx.
  • Demonstrated experience building modular, scalable, and responsive Single-Page Applications (SPAs).
  • Strong understanding of UI/UX best practices and experience with modern component libraries.

Database & Persistence:

  • Advanced skills in RDBMS (PostgreSQL, Oracle, MySQL), including complex SQL and database optimization.
  • Experience with ORM frameworks like Hibernate and JPA.
  • Familiarity with NoSQL databases (MongoDB, Redis) for high-performance scenarios.

DevOps & Cloud Infrastructure:

  • Hands-on experience implementing and managing CI/CD pipelines using Jenkins, GitLab, GitHub Actions, or Azure DevOps.
  • Expertise in containerization with Docker and orchestration with Kubernetes.
  • Practical experience with a major cloud platform (AWS, Azure, or GCP), including deployment, scaling, and monitoring.
  • Familiarity with logging and monitoring stacks like ELK, Prometheus, Grafana, or Datadog.

Testing & Quality Assurance:

  • Strong advocate for Test-Driven Development (TDD) and BDD methodologies.
  • Proficient with unit/integration testing frameworks (JUnit, Mockito, Testcontainers) and frontend testing tools (Jasmine/Karma, Cypress).

ASSYST is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, disability, military status, national origin or any other characteristic protected under federal, state, or applicable local law

Similar jobs

ASSYST, Inc.Remote

Est. 124,000 USD

ASSYST is seeking a Senior AI Automation Test Engineer in Washington D.C. (Remote role).This role involves modern test automation engineering with a strong emphasis on AI‑driven quality assurance. At its core, it combine…

Full-timeRemote
Senior Tech Lead1 month ago

The key to our success is simple; we deliver the highest quality, on time, with passion and commitment, and live every day by a set of great values. We've built a company that fosters long-term careers in an environment…

Full-timeRemote
ASSYST, Inc.Sterling, Virginia, United States

Est. 124,000 USD

Responsibilities: Assist in the design and coding of software components, units, and modules. Develop prototypes and systems leveraging AI and Machine Learning for client projects and internal systems, applying expertise…

Full-time
ASSYST, Inc.Sterling, Virginia, United States

Est. 95,000 USD

ASSYST is seeking a motivated and detail-oriented .NET Developer (Entry Level) to join our growing development team in Sterling, VA (Onsite role). This is an excellent opportunity for an early-career software developer t…

Full-time
Tech HoldingAhmedabad, Gujarat, India

About us: Working at Tech Holding isn't just a job, it's an opportunity to be a part of something bigger. We are a full-service consulting firm that was founded on the premise of delivering predictable outcomes and high-…

Full-time
Tech HoldingRemote

About us: Working at Tech Holding isn't just a job, it's an opportunity to be a part of something bigger. We are a full-service consulting firm that was founded on the premise of delivering predictable outcomes and high-…

Full-timeRemote
N-iXRemote

Est. 80,000 EUR

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, worki…

Full-timeRemote
Tech HoldingRemote

Est. 124,000 USD

About us: Working at Tech Holding isn't just a job, it's an opportunity to be a part of something bigger. We are a full-service consulting firm that was founded on the premise of delivering predictable outcomes and high-…

Full-timeRemote
CodeRoadRemote

Est. 120,000 USD

About CodeRoad CodeRoad provides end-to-end software development services, helping businesses scale with ideal infrastructure solutions. From staff augmentation to dedicated IT teams and general software engineering, our…

Full-timeRemote
A-TEK Inc.Washington, DC, United States

Est. 132,500 USD

Empower, Innovate, Impact! At Team A-TEK, we EMPOWER people to drive INNOVATION that IMPACTS mission! A-TEK operates at the intersection of mission and innovation by applying our deep domain expertise across the federal…

Full-time
Sporty GroupRemote

Est. 120,000 EUR

About the role As the Team Lead for our software development team, you will play a key role in driving the architecture, development, and delivery of high-quality software solutions. You will lead a group of talented dev…

Full-timeRemote

The key to our success is simple; we deliver the highest quality, on time, with passion and commitment, and live every day by a set of great values. We've built a company that fosters long-term careers in an environment…

Full-timeRemote
N-iXRemote

Est. 120,000 PLN

We are looking for an experienced Senior Java Full Stack Engineer to join our development team. Our customer – integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. Hi…

Full-timeRemote
N-iXRemote

We are looking for an experienced Senior Java Full Stack Engineer to join our development team. Our customer – integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. Hi…

Full-timeRemote
N-iXRemote

We are looking for an experienced Senior Java Full Stack Engineer to join our development team. Our customer – integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. Hi…

Full-timeRemote
BOLDNoida, Uttar Pradesh, India

We are seeking for senior professional who is having experience in building scalable, high-performance applications. The ideal candidate has deep expertise in Java and Spring Boot, hands-on experience with GraphQL, and s…

Full-time
Staff Engineer11 days ago
N-iXRemote

Est. 120,000 EUR

This is a Staff Engineer role for a highly experienced software engineer who combines deep hands-on engineering expertise with strong system design skills. The ideal candidate contributes to architecture reviews and tech…

Full-timeRemote
Staff Engineer11 days ago
N-iXRemote

This is a Staff Engineer role for a highly experienced software engineer who combines deep hands-on engineering expertise with strong system design skills. The ideal candidate contributes to architecture reviews and tech…

Full-timeRemote

Est. 124,000 USD

Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and…

Full-timeRemote
Senior Developer4 months ago
InfomediaSydney, New South Wales, Australia

Position Purpose: Serve as a Senior Full Stack Developer responsible for designing and delivering high-quality features Hands-on development role while contributing to and influencing the overall technical direction of t…

Full-time
ASSYST, Inc.Austin, Texas, United States

Est. 115,000 USD

ASSYST is seeking an experienced Senior Business Systems Analyst in Austin, TX (Onsite role) This opportunity is part of a large-scale system modernization effort focused on the development of a new Medicaid application.…

Full-time
KonradRemote

Who We Are Konrad Group is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture b…

Full-timeRemote
AvePointSingapore, Singapore

About the Role We are looking for a Senior Full Stack Engineer with a strong focus on Java to design, develop, and deliver exceptional software applications that delight our customers. In this role, you will leverage you…

Full-time
CodeRoadRemote

Est. 120,000 USD

Senior Backend Java Developer Latin America | 100% RemoteTime Zone: Pacific Time (PST/PDT) About CodeRoad CodeRoad provides end-to-end software development services, helping businesses scale with ideal infrastructure sol…

Full-timeRemote
Tech HoldingAhmedabad, Gujarat, India

About us: Working at Tech Holding isn't just a job, it's an opportunity to be a part of something bigger. We are a full-service consulting firm that was founded on the premise of delivering predictable outcomes and high-…

Full-time
Dev Talent NetworkWashington, Virginia, United States

Est. 124,000 USD

Dev's Talent Network is designed to create a network of talented applicants who are interested in working for Dev Technology and are waiting for a job opening that matches their skills and experience. Here you will find…

Full-time
KonradRemote

Who We Are Konrad Group is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture b…

Full-timeRemote
Transmit SecurityTel Aviv-Yafo, Gush Dan, Israel

Job Description : We offer the industry’s only platform that seamlessly integrates customer identity and anti-fraud solutions, including identity management, identity verification, and fraud prevention. Our solutions ser…

Full-time
Particle41Remote

Full Stack Javascript & Database Developer Particle41 is seeking a talented and versatile Full Stack Developer to join our innovative team. As a Full Stack Developer, you will play a key role in designing, developing…

Full-timeRemote
EncoraRemote

Job Title: Senior Full Stack DeveloperK

Full-timeRemote