Source Job

US

  • Design, build, test, deploy, and support a regulated SaaS-based solution as part of an agile team.
  • Collaborate with internal and external partners to provide innovative solutions and automate processes.
  • Mentor junior engineers and ensure high-quality code and best practices in a regulated environment.

Java Angular Spring Boot JavaScript SQL

19 jobs similar to Senior Full Stack Engineer

Jobs ranked by similarity.

US

  • Design and implement scalable, secure, and maintainable software solutions aligned with business needs, creating flexible and reusable components across the full stack.
  • Build and modernize user-facing applications using modern Angular, TypeScript, and component-based front-end architecture.
  • Develop and support backend services and integrations using Java, AWS services, and database technologies.

Global Healthcare Exchange (GHX) enables better patient care and billions in savings for the healthcare community by maximizing automation, efficiency and accuracy of business processes. GHX employs more than 1000 people worldwide and operates in the United States, Canada and Europe. GHX believes that employees should be provided with a working environment which enables each employee to be productive and to work to the best of his or her ability.

US

  • Collaborate with architecture team to drive complex system design and implement key technical decisions.
  • Perform code reviews, mentor developers, and evangelize best practices across the engineering team.
  • Design and maintain highly scalable microservices APIs and sustainable business application systems.

Natera is a global leader in cell-free DNA testing, dedicated to oncology, women’s health, and organ health. The team consists of highly dedicated professionals from world-class institutions, fostering a challenging and collaborative culture.

Europe

  • Design RESTful APIs and build backend services with Java 21+ and Spring Boot 3+.
  • Develop frontend applications with TypeScript and Angular 19+.
  • Write comprehensive automated tests across all layers.

Platomics connects and synchronizes Healthcare to Improve Patient Life by building innovative solutions that seamlessly integrate with existing healthcare ecosystems, turning complex regulatory compliance into a fast, straightforward process. They are a distributed team across Europe.

Global

  • Design, develop, and implement large-scale distributed systems capable of handling substantial data volumes.
  • Architect and implement APIs and event-driven solutions to meet functional and non-functional requirements.
  • Diagnose and resolve complex production issues across services and technology stacks.

Sigma Software delivers innovative solutions and fosters an engineering culture that values scalability, reliability, and continuous improvement. They offer remote flexibility, global collaboration, and the opportunity to contribute to impactful products in a fast-paced and innovative environment.

US

  • Responsible for the full stack design and development of Sales Tools, working both Tier 1 projects and other production optimization initiatives.
  • Lead implementations and provide viable recommendations for implementing new solutions while providing instruction and guidance to less senior team members.
  • Monitor key performance metrics to ensure compliance with established standards, processes, and procedures, and modify medium to complex code.

Enterprise Fleet Management provides full-service fleet management for companies, government agencies, and organizations with medium-sized fleets. They have more than 50 fully staffed offices nationwide and a North American fleet of 730,000 vehicles.

$51,140–$98,362/yr

  • Write well-designed, testable, efficient code and automated tests.
  • Participate in technical design discussions and contribute to architectural decisions.
  • Collaborate with cross-functional teams (QA, DevOps, Product) throughout the development lifecycle.

Xplor provides businesses with the software, payments, and commerce technologies they need to succeed. They have over 130,000 businesses in 72+ countries relying on their services and are backed by world-class investors.

$120,000–$150,000/yr
US

  • Understand our client's fast-moving business requirements.
  • Write and maintain scalable enterprise-quality software.
  • Build web applications using Spring Boot.

Railroad19, Inc, develops customized software solutions and provides software development services. They are specialized team of developers and architects, and values their employees' work and gives them the tools to succeed.

US

  • Lead a portfolio of diverse technology projects and a team of developers.
  • Share your passion for staying on top of tech trends and learning new technologies.
  • Collaborate with digital product managers, and deliver robust cloud-based solutions.

Capital One is building a leading information-based technology company. They are founder-led by Chairman and Chief Executive Officer Richard Fairbank, Capital One is on a mission to help our customers succeed by bringing ingenuity, simplicity, and humanity to banking.

  • Design and develop scalable, maintainable web applications using .NET and Angular, ensuring modern and reusable front-end and back-end solutions.
  • Build and enhance backend services and integrations leveraging Java (preferred), Node.js, or Python to support enterprise-grade applications.
  • Participate in technical design and architecture discussions, contributing to decisions that shape long-term system scalability and performance.

NBCUniversal is one of the world's leading media and entertainment companies that creates world-class content, which we distribute across our portfolio of film, television, and streaming. We own and operate leading entertainment and news brands including NBC, NBC News, Telemundo and Peacock.

LATAM

  • Design and scale backend services using Java and Spring Boot.
  • Develop and maintain multiple distinct frontends (Lobby, IRL, Jobseeker) using React.
  • Triage and troubleshoot production issues dynamically, using data.

Inallmedia.com is a global technology and design firm focused on building impactful digital solutions through remote, distributed teams across LATAM. They partner with international clients across industries, providing long-term technical expertise, product innovation, and team augmentation.

US

  • Develop and maintain backend services, APIs, and enterprise integration components supporting shared services and mission-critical applications.

VetsEZ is committed to delivering superior value through innovation, agility, and collaboration. We are a company that values diversity and equal opportunity.

$113,500–$171,000/yr
US

  • Design, develop, test, and deploy high-quality software applications.
  • Implement automated testing to ensure software quality, debug and resolve software issues.
  • Work closely with product managers and other engineers to deliver innovative solutions.

Qualified Digital (QD) is a full-service digital agency focused on imagining, building, measuring, and improving digital experiences across marketing ecosystems. QD is a team of experts who value building connections and aim to advance the healthiest and most connected brands.

US

  • Design, develop, and maintain full stack applications supporting modernization of DHS ICE systems.
  • Analyze legacy systems and workflows to identify core functionality vs. unnecessary process overhead.
  • Translate operational requirements into scalable, modern application designs.

LightFeather delivers innovative, mission-critical solutions to government clients, focusing on modernizing complex legacy systems. As a purpose-driven team, they work with some of the best minds in the industry on meaningful projects that make a real difference.

Mexico

  • Drive the design and implementation of new features, break down complex problems into their bare essentials, translate this complexity into elegant design, and create high-quality, maintainable code.
  • Make a meaningful impact on the lives of our community members, create and maintain test automation to enable continuous integration and development velocity.
  • Design and deliver robust microservices integrations via REST/gRPC APIs and via messaging patterns (events/queues), collaborate and mentor other engineers while providing guidance using code, design, and architecture reviews.

EarnIn is a company building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. They're growing fast and are excited to continue bringing world-class talent onboard to help shape the next chapter of our growth journey.

$100,000–$140,000/yr

  • Design, develop, and maintain full stack features using Java on the backend and React on the frontend

Oddball strives to bring change and improve daily lives by delivering quality software to the federal space. The team consists of experienced engineering, product, and user experience professionals who enjoy creating scalable solutions and collaborating with clients to solve problems.

Global

  • Lead the design, development, and implementation of microservices for the next-generation enterprise campaign management platform.
  • Architect scalable and reliable solutions while collaborating with cross-functional teams including Product Managers and Quality Engineers.
  • Provide technical guidance, conduct code reviews, and stay current with emerging technologies to ensure high code quality and performance.

Miratech is a global IT services and consulting company that helps visionaries change the world. With nearly 1,000 full-time professionals and over 25% annual growth, the company operates across 5 continents and 25+ countries, maintaining a culture of Relentless Performance with a 99% project success rate since 1989.

US

  • Design, develop, and maintain scalable Java-based microservices using Spring Boot.
  • Build and deploy containerized applications with Docker.
  • Implement robust unit and integration testing using tools like JUnit and Jest.

Research Innovations, Inc. (RII) builds advanced software solutions for government and military missions, applying agile development and user-centered design to solve complex problems. As a growing company, they emphasize diversity, employee well-being, and a collaborative culture with comprehensive benefits.

US

  • Lead design and development of complex software systems, ensuring high-quality, scalable, and maintainable distributed applications.
  • Mentor junior engineers and lead agile teams to deliver new features while adhering to best practices and Mercury standards.
  • Collaborate with cross-functional teams and stakeholders to translate product requirements into robust technical solutions.

Mercury Insurance helps people reduce risk and overcome unexpected events. As one of America's Best Midsize Employers for 2026, they foster a collaborative culture with diverse perspectives and professional growth opportunities.

South America

  • Design, develop, unit test, and integrate fullstack application components.
  • Build scalable web apps using React on the frontend and Java 21 / Spring Boot on the backend.
  • Implement RESTful APIs, microservices, and integrations with enterprise systems.

CI&T specializes in tech transformation, blending human expertise with AI to create scalable tech solutions. They have over 8,000 employees worldwide and have partnered with more than 1,000 clients over 30 years.