Senior Software Engineer
Westlake, TX
Category: Engineer
Industry: Financial Services
Reference ID: JN -012026-105244
Date Posted: 01/27/2026
Shortcut: http://careers.eliassen.com/9wmByO
Description:
Hybrid Onsite Every Other Week in Westlake, TX
Our client is a large, privately held financial services organization with broad offerings for individual and institutional investors. The team builds an enterprise-grade platform for storing, trading, and servicing digital assets with a startup mindset and global reach. Employees benefit from access to extensive knowledge, technology, and resources while helping reshape the future of finance.
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: $57.00 to $67.00/hr. w2
Responsibilities:
Responsibilities
- Design, develop, and deliver reliable, scalable, and reusable application code.
- Build secure services and APIs that support digital asset transactions across networks such as Bitcoin and Ethereum.
- Implement microservices and RESTful services using modern frameworks.
- Apply test-driven development and automation to ensure code quality and operational excellence.
- Troubleshoot complex issues across the end-to-end technology stack.
- Mentor engineers on software engineering best practices and foster a culture of innovation.
- Collaborate with architects and technical leaders to execute on product and platform vision.
- Take ownership of deliverables and drive outcomes within defined timeframes.
Experience Requirements:
Experience Requirements
- 5+ years of hands-on software engineering experience.
- Proficiency with Java, React, Spring, and Spring Boot.
- Experience developing RESTful APIs and microservices.
- Applied TDD with tools such as JUnit and API testing tools including Bruno and Postman.
- Exposure to observability and monitoring tools such as Splunk and Datadog.
- Experience with CI/CD pipelines using Jenkins or similar tools.
- Experience with Docker and Kubernetes for container-based deployments (preferred).
- Ability to troubleshoot complex end-to-end data and system issues.
- Expertise in software design, development, testing, and operational automation.
- Hands-on AWS experience or demonstrated desire to build cloud expertise through certifications or training.
- Ability to work independently and professionally under pressure and within tight timelines.
- Demonstrated collaboration, curiosity, and mentoring mindset.
Education Requirements:
Education Requirements
- Bachelor’s degree in computer science or equivalent experience.
- AWS certification or cloud training (preferred).
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.
-
Business Analyst / Defect Manager
Greenwood Village, CO
Description: **Hybrid | Greenwood Village, CO** Our client, a leader in their industry, has an amazing opportunity for a Business Analyst / Defect Manager. Due to client requirement, applicants must be willing and able to work on a w2 basis. For our w2...
Date Posted: 01/11/2026 Recommended
-
QA Analyst III
Charlotte, NC
Description: One of clients in the Charlotte area is looking for a Quality Assurance Analyst to add to their team. The Quality Assurance Analyst will have experience with native mobile app testing for both iOS and Android platforms. The Quality Assuran...
Date Posted: 02/02/2026 Recommended
-
Senior Cloud Application Engineer
Cincinnati, OH
Description: Onsite in Cincinnati, OH Our client is a large U.S. financial institution headquartered in Cincinnati with extensive branch and ATM networks across multiple states. The organization ranks on the Fortune 500 and is among the largest banks i...
Date Posted: 02/01/2026 Recommended
-
Senior Business Data Analyst
Westlake, TX
Description: Hybrid Every other week onsite/5 days in either Westlake, TX, Smithfield, RI or Merrimack, NH Our client is seeking a Senior Business Data Analyst to drive the enablement of large-scale, event-driven platforms and services. In this role, y...
Date Posted: 01/25/2026 Recommended
-
Site Reliability Engineer
Westlake, TX, NC
Description: Hybrid Every other week onsite/5 days in either Westlake, TX or Merrimack, NH We have an excellent opportunity to join our client as a Site Reliability Engineer in a dynamic environment. This 12-month contract, with likelihood of extension...
Date Posted: 01/19/2026 Recommended
-
AI Cyber Defense Engineer
Anywhere
Description: Remote Our client is a large U.S. financial institution headquartered in Cincinnati, Ohio, operating over one thousand branches across multiple states. The organization is a Fortune 500 company and one of the largest banks in the United St...
Date Posted: 01/22/2026 Recommended
-
Software Engineer
Merrimack, NH
Description: Hybrid 2 weeks per month onsite in Merrimack, NH The Common Platform Solutions team within Asset Management provides standardized technology stacks, frameworks, and reusable components that accelerate delivery. This role reports to a direc...
Date Posted: 02/05/2026 Recommended
-
Senior DevOps Engineer
Concord, CA
Description: Hybrid 3 days/week onsite in Concord, CA We are hiring two Senior DevOps Engineers to lead build, automation, and operations for modern cloud platforms with emphasis on AIOps and the model/ML development lifecycle. You will partner with Da...
Date Posted: 01/21/2026 Recommended
-
Cloud Engineer
Westlake, TX
Description: Hybrid every other week onsite/5 days in Westlake, TX Our client in Texas seeks a Cloud Engineer with strong SRE, DevOps, and Kubernetes experience to deliver reliability across operations, infrastructure, and development. The role focuses...
Date Posted: 01/29/2026 Recommended
-
Infrastructure Architect
Santa Ana,, CA
Description: Onsite in Santa Ana, CA The Infrastructure Architect will work on-site to lead enterprise IT architecture strategy, design hybrid cloud infrastructure, ensure compliance with public safety standards such as CJIS, and act as a senior techni...
Date Posted: 01/14/2026 Recommended
-
Business / Payments Solutions Consultant
St. Louis, MO
Description: **Hybrid in St. Louis** St. Louis region federal financial organization Rate: $70-$80/hr W2 Due to client requirement, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package tha...
Date Posted: 02/07/2026 Recommended
-
Java Backend Services Developer
Cincinnati, OH
Description: Onsite in Cincinnati, OH Our client is a large U.S. financial institution headquartered in Cincinnati with a significant branch and ATM footprint across multiple states. The organization is a Fortune 500 company and one of the largest bank...
Date Posted: 01/25/2026 Recommended
-
Cloud Engineer
Merrimack, NH
Description: Hybrid Onsite Every Other Week in either Merrimack, NH or Westlake, TX As a Cloud Engineer, you will work within a collaborative, multi-functional team dedicated to improving the value of technology solutions. The team blends technology an...
Date Posted: 01/28/2026 Recommended
-
Senior Technical Lead
St. Louis, MO
Description: Hybrid 3 days in office/week in St. Louis, MO Our client is a leading regional retailer and ranks among the top privately held organizations in the United States. The team focuses on emerging technologies that advance in-store automation, ...
Date Posted: 01/16/2026 Recommended
-
Senior Integrator- Windows Server Engineering
Washington, DC
Description: Onsite in Washington, DC Our client is a premier technology integrator delivering technical, engineering, intelligence, and enterprise IT solutions. The organization designs, develops, and sustains offerings that support diplomatic mission...
Date Posted: 01/26/2026 Recommended
-
Full Stack Engineer - Angular
Westlake, TX
Description: Hybrid two weeks onsite a month in Westlake, TX The organization is undertaking a greenfield, multi-year initiative and seeks a Senior Full Stack Engineer focused on Angular to build scalable digital experiences. You will collaborate with ...
Date Posted: 01/12/2026 Recommended
-
Data Engineer
Anywhere
Description: Remote Our client is a global food manufacturer based in the Northeastern United States. The organization delivers consumer products at scale and invests in modern data capabilities to support decision making. Due to client requirements, a...
Date Posted: 01/19/2026 Recommended
-
Systems Engineer
Westlake, TX
Description: Hybrid Onsite Every Other Week in Westlake, TX Our client is a leading financial services organization focused on making financial expertise broadly accessible. The company serves more than 20 million individuals and institutions with a di...
Date Posted: 01/19/2026 Recommended
-
Senior GenAI Coach
Plano, TX
Description: Hybrid Will start hybrid (3 days onsite, 2 days remote); will eventually move to 5 days/week onsite in Plano, TX The organization seeks senior GenAI Coaches to help enterprise engineering teams adopt AI-assisted development practices using...
Date Posted: 01/14/2026 Recommended
-
Sr. Network Engineer
Anaheim, CA
Description: Onsite in Anaheim, CA Our client is a large, member-focused financial services cooperative serving Southern California, offering comprehensive financial services across many branches. The organization provides broad access to ATMs and digi...
Date Posted: 02/06/2026 Recommended
-
Senior Full Stack React.js / Node.js Developer
Englewood, CO
Description: Hybrid 4 days on-site in Englewood, CO The organization is a leading telecommunications and media provider serving over 26 million customers across 41 states under a nationally recognized brand. It ranks among the largest cable and pay TV ...
Date Posted: 01/20/2026 Recommended
-
Senior Back End Java Engineer
Cincinnati, OH
Description: Onsite in Cincinnati, OH Our client is a large United States financial institution headquartered in Cincinnati. It operates a significant branch and ATM network across several states and is ranked on the Fortune 500. The organization has g...
Date Posted: 01/22/2026 Recommended
-
Principal Systems Analyst
Merrimack, NH
Description: Hybrid Every other week onsite/5 days in either Merrimack, NH or Smithfield, RI Our client seeks a Principal Systems Analyst to lead entitlement strategy and identity governance across enterprise platforms. The role will align access model...
Date Posted: 01/15/2026 Recommended
-
Senior Machine Learning Ops Engineer
Durham, NC
Description: Hybrid Every other week onsite/5 days in either Durham, NC, Jersey City, NJ or Westlake, TX Our client’s enterprise data science platform team builds advanced cloud and software solutions to package, deploy, and scale AI/ML models in produ...
Date Posted: 01/20/2026 Recommended
-
Principal Fullstack Software Engineer
Jersey City, NJ
Description: Hybrid 2 weeks per month onsite in Jersey City, NJ The organization acts as the investment advisor to a broad family of mutual funds and supports multiple investment communities with research, trading, and portfolio management. A dedicated...
Date Posted: 01/19/2026 Recommended
-
Software Engineer in Test
Westlake, TX
Description: Hybrid in Westlake, TX The organization is a leading financial services firm supporting philanthropy and donor-advised fund solutions within a broader enterprise footprint. The team builds new trade desks and customer-facing platforms, emp...
Date Posted: 01/12/2026 Recommended
-
Tactical Network Engineer
Wahiawa, HI
Description: Onsite in Wahiawa, HI Our client supports tactical communications modernization for defense stakeholders by delivering systems engineering, integration, and field support across ATH, OTM, and SATCOM networks. The team coordinates closely w...
Date Posted: 01/13/2026 Recommended
-
Telecom Documentation Analyst
Cincinnati, OH
Description: Hybrid – must be local to Plainfield or Cincinnati and onsite 3 days a week in the Plainfield or Cincinnati Regional HQ buildings in Cincinnati, OH Our client is a large U.S. electric power organization serving approximately 7.4 million cu...
Date Posted: 02/04/2026 Recommended
-
Full Stack Engineer
Westlake, TX
Description: Hybrid Onsite Every Other Week in Westlake, TX As a Full Stack Engineer, you will support cloud-based brokerage applications for the TradeFlow Order Management team. You will collaborate across business and technology teams to deliver scal...
Date Posted: 01/25/2026 Recommended
-
Senior Software Engineer
Anywhere
Description: Remote Our client requires Senior Software Engineers to deliver and sustain enterprise applications across front-end and back-end stacks. The engagement emphasizes React, Java, Spring Boot, RESTful services, and relational databases, with ...
Date Posted: 01/21/2026 Recommended
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