Eliassen Group · 1 week ago
Senior Full Stack React.js / Node.js Developer
Englewood, CO, US
Full-time
Hybrid
Senior Level
$60/hr - $66/hr
7+ years expEliassen Group is a leading strategic consulting company for human-powered solutions. They are seeking a Senior Full Stack React.js / Node.js Developer to build, test, and deliver major features across multiple web applications, collaborating with product and engineering teams to implement scalable solutions.
ConsultingRecruitingStaffing Agency
Responsibilities
Build, test, and deliver major features across multiple web applications using React.js, Node.js, and TypeScript
Collaborate with product and engineering teams to design and implement scalable front-end and back-end solutions
Develop and consume REST and GraphQL APIs to support application functionality
Implement semantic HTML, CSS, and SCSS with a focus on accessibility and responsive design
Apply web performance, security, and browser API best practices in all deliverables
Write unit tests with Jest and Enzyme or React Testing Library and contribute to automation testing with Cypress or Selenium
Work with SQL and NoSQL databases including PostgreSQL, MySQL, and MongoDB
Containerize and deploy services using Docker, Kubernetes, and AWS
Coordinate with distributed and offshore teams to ensure timely delivery and quality
Qualification
Required
7+ years professional experience with Vanilla JavaScript and React.js development
Experience functioning as a lead or in a senior developer capacity with leadership responsibilities
3+ years in Node.js back-end development
Professional experience with TypeScript
Prior experience coordinating with offshore teams in India
2+ years professional experience consuming REST APIs
1+ years professional experience with SQL/NoSQL databases such as PostgreSQL, MySQL, or MongoDB
Strong experience with semantic HTML, CSS, and SCSS styling
Experience implementing accessibility standards
React unit testing using Jest and either Enzyme or React Testing Library
Experience with React state management libraries such as Redux or Apollo
Experience consuming and building REST and/or GraphQL APIs
Knowledge of web development best practices including performance, security, and browser APIs
Experience with Docker and Kubernetes
Experience with AWS
Experience with automation testing tools such as Cypress or Selenium
Bachelor's degree or equivalent education in Computer Science, Information Technology, or a related field
Benefits
Medical
Dental
Vision benefits
401k with company matching
Life insurance
Pre-tax accounts
Other voluntary benefits including life and disability insurance
Sick time if required by law in the worked-in state/locality
Company
Eliassen Group
Eliassen Group provides strategic consulting solutions for business, clinical, and IT sector.
1001-5000 employees
H1B Sponsorship
Eliassen Group has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (56)
2024 (56)
2023 (42)
2022 (48)
2021 (50)
2020 (61)
Funding
Current Stage
Late StageTotal Funding
unknown2018-11-05Acquired
Leadership Team
Delores Lenzy-Jones
CFO Partner
Jason Kline
SVP, and Head of Agile Practice
Recent News
Company data provided by crunchbase