Full Stack Engineer
Westlake, TX
Category: Engineer
Industry: Financial Services
Reference ID: JN -022026-105396
Date Posted: 02/08/2026
Shortcut: http://careers.eliassen.com/QmWLlz
Description:
Hybrid Onsite Every Other Week in Westlake, TX
We’re looking for a Full Stack Engineer who’s passionate about building scalable APIs and modern web applications that serve millions of customers. In this role, you’ll work end‑to‑end on high‑impact digital capabilities—designing, developing, and deploying solutions that power web and mobile experiences in financial planning, investing, and retirement. You’ll be part of an agile, collaborative team where technical excellence, ownership, and customer experience come first.
Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
Rate: $56.00 to $66.00/hr. w2
Responsibilities:
- Design and develop reusable APIs and web components focused on customer experience.
- Contribute across the development lifecycle from concept through deployment within an agile, cross-functional team.
- Apply CI/CD practices, including A/B testing, blue-green deployments, and feature toggles to minimize risk.
- Build and optimize highly scalable distributed systems supporting high transaction volumes.
- Practice test-first development and implement automated tests with modern frameworks.
- Measure and use data to inform design and implementation decisions.
- Collaborate effectively and participate in technical discussions across teams.
- Share technical knowledge to strengthen the engineering community and pursue continuous learning.
Experience Requirements:
- 5+ years of hands-on software development experience.
- Experience with Service Oriented Architecture, RESTful services, JSON, and modern application servers.
- Proficiency in JavaScript or TypeScript and Java Spring Boot.
- Web development experience with Angular, Node.js, HTML, and CSS/SASS.
- Deep understanding of API design, including versioning, isolation, and microservices. GraphQL knowledge is a plus.
- Knowledge of cloud platforms such as AWS, Azure, or GCP.
- Experience documenting APIs using OpenAPI or similar frameworks.
- Hands-on experience with DevOps toolchains including Jenkins, Maven, GitHub, and NPM.
- Knowledge of containerization and orchestration with Docker and Kubernetes.
- Strong background in building scalable distributed systems using open-source technologies.
- Working knowledge of testing frameworks such as Jest, Karma, JUnit, and Cypress.
- Experience working in Agile methodologies including Kanban and Scrum.
- Knowledge of relational databases such as Postgres, Oracle, or MySQL and NoSQL systems.
- Excellent collaboration and communication skills with the ability to mentor junior engineers.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
Please be advised- If anyone reaches out to you about an open position connected with Eliassen Group, please confirm that they have an Eliassen.com email address and never provide personal or financial information to anyone who is not clearly associated with Eliassen Group. If you have any indication of fraudulent activity, please contact InfoSec@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contactInfoSec@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above