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Added 4 mins ago
Software Engineer Sr - E3
Lockheed Martin
Marietta, GA · Marietta
Experience with Agile methodology and tools in the development, integration, and test of complex software systems and environments.
Added 4 mins ago
Software Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
Space Protection Programs is seeking an experienced Software Integration Engineer who can guide a team through complex mission software development lifecycle. Candidate must have the…
Added 4 mins ago
Software Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
Space Protection Programs is seeking an experienced Software Integration Engineer who can guide a team through complex mission software development lifecycle. Candidate must have the…
Added 4 mins ago
Software Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
Space Protection Programs is seeking an experienced Software Integration Engineer who can guide a team through complex mission software development lifecycle. Candidate must have the…
Added 4 mins ago
Reliability Engineer Sr - E3
Lockheed Martin
Huntsville, AL · Huntsville
…and development projects. This position is for a Reliability Engineer to support the LRHW System Engineering, Integration & Test…
Added 4 mins ago
Project Engineer Sr. Staff - Facility & Infrastructure Activation Lead
Lockheed Martin
Silverdale, WA · Silverdale
Lockheed Martin Space is seeking a Project Engineer Sr. Staff to serve as Facility & Infrastructure Activation Lead in the Fleet Ballistic Missile (FBM) Weapons System Infrastructure &…
Added 4 mins ago
Systems Engineer Sr - E3
Lockheed Martin
Virtual Three, AL · AL
We're seeking an experienced Systems Engineer to support the development, integration, verification, and validation of mission-critical capabilities for AIR6500.
Added 4 mins ago
Systems Engineer Sr - E3
Lockheed Martin
Virtual Three, AL · AL
We're seeking an experienced Systems Engineer to support the development, integration, verification, and validation of mission-critical capabilities for AIR6500.
Added 4 mins ago
Systems Engineer Sr - E3
Lockheed Martin
Virtual Three, AL · AL
We're seeking an experienced Systems Engineer to support the development, integration, verification, and validation of mission-critical capabilities for AIR6500.
Added 4 mins ago
Sr. Full Stack Engineer (Infrastructure)
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team with a focus as an Infrastructure Systems Engineer. In this role, you will:
Added 4 mins ago
Sr SATCOM Field Engineer Sr - Ex Pat Japan
Lockheed Martin
Bethesda, MD · Bethesda
Responsible for operating, maintaining, monitoring, troubleshooting, and repair of Satellite Terminal systems, including connectivity to local and wide area networks, end-to end…
Added 5 mins ago
Sr. Full Stack Engineer (Infrastructure)
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team with a focus as an Infrastructure Systems Engineer. In this role, you will:
Added 5 mins ago
Systems Engineer Sr (E3)
Lockheed Martin
Orlando, FL · Orlando
As a Systems Engineer, you will utilize a Model Based Systems Engineering (MBSE) approach to develop the system architecture and requirements for the MeF IRAD. You will work with engineers…
Added 5 mins ago
Tool Engineer Sr Stf - E5
Lockheed Martin
Marietta, GA · Marietta
Bachelor’s degree (STEM required) or 10+ years of experience as a tool engineer / manufacturing engineer / design engineering, supporting aircraft production
Added 5 mins ago
Tool Engineer Sr - E3
Lockheed Martin
Marietta, GA · Marietta
…you will contribute to the business by serving as a tooling engineer, applying sound engineering judgment to resolve complex tooling and scanning issues, evaluate all tooling…
Added 5 mins ago
Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
Lockheed Martin seeks an a highly motivated innovative and talented Model Based Systems Engineer (MBSE) to join the Global Security team and become a member of the Systems Engineering and…
Added 6 mins ago
ASIC & FPGA Design Engineer Sr - E3
Lockheed Martin
Liverpool, NY · Liverpool
Lockheed Martin Rotary and Mission Systems (RMS) in Syracuse, NY is seeking a full-time Mid Career Firmware Engineer (FPGA Design). In this role, you will support design and architecture…
Added 6 mins ago
Cyber Systems Security Engineering Sr - E3
Lockheed Martin
King of Prussia, PA · King of Prussia
We are seeking a highly motivated Cyber Systems Security Engineer Sr to support the design, implementation, hardening, and sustainment of secure mission systems and IRAD environments. This…
Added 6 mins ago
Quality Engineer Sr - E3
Lockheed Martin
Pinellas Park, FL · Pinellas Park
…and/or are compliant with requirements. Develops strategies and systems designed to improve internal and/or supplier performance and productivity. Evaluates quality systems for deficiency…
Added 6 mins ago
Conceptual Design Engineer Sr - Advanced Propulsion - E3
Lockheed Martin
Palmdale, CA · Palmdale
Lockheed Martin Aeronautics is seeking a full-time Conceptual Design Engineer with experience and/or interest in alternative propulsion technology integration. This role requires knowledge…
Added 6 mins ago
Systems Engineer Sr Stf - E5
Lockheed Martin
Palmdale, CA · Palmdale
You will be the Systems Engineer Senior Staff - Level 5 for the Skunk Works Systems Engineering team which is responsible for advancing cutting‑edge mission systems. You are an established…
Added 6 mins ago
Electrical Engineer Sr Stf
Lockheed Martin
Grand Prairie, TX · Grand Prairie
You will be the Electrical Engineer for the Hardware Engineering team at Lockheed Martin Missiles and Fire Control (MFC). Our team delivers precision engagement aerospace and defense…
Added 6 mins ago
Electrical Engineer Sr
Lockheed Martin
Grand Prairie, TX · Grand Prairie
You will be the Electrical Engineer for the Hardware Engineering team at Lockheed Martin Missiles and Fire Control (MFC). Our team delivers precision engagement aerospace and defense…
Added 6 mins ago
Systems Engineer Sr Stf - Level 5
Lockheed Martin
Fairfax, VA · Fairfax
Lockheed Martin Space is seeking a Level 5 Systems Engineer to lead the design and implementation of advanced GNSS/SBAS solutions at onsite at our Fairfax, VA facility. We are seeking a…
Added 6 mins ago
Field Sales Support Systems Engineer Sr - Level 3
Lockheed Martin
Fort Worth, TX · Fort Worth
You will be a Field Sales Support Systems Engineer Sr - Level 3.

Closed listing

CGI Technologies and Solutions, Inc.

Sr Full Stack Engineer

Burlington, MA, United States

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Experience: . 10+ years of software development experience, preferably in full stack engineering.
Posting language: English
Posted: Nov 3, 2026

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Original job description

Archived listing. The details below describe a past opening.

Sr Full Stack Engineer

Position Description

CGI is seeking to hire an experienced Software Engineer to design and develop scalable enterprise applications supporting Contact Center and Workforce Management (WFM) technologies.

The ideal candidate is a strong full stack engineer with hands on experience in Java, Spring Boot, React, REST APIs, microservices, and distributed systems.

This is a Full-Time, On-Sight opportunity located in Plano, TX.

Your future duties and responsibilities

. Design and develop enterprise applications using Java, Spring Boot, React, and REST APIs.

. Build scalable microservices, distributed systems, and event driven solutions.

. Integrate applications with Contact Center, WFM, and enterprise platforms.

. Develop secure, resilient, and highly available solutions.

. Contribute to technical design, code reviews, automated testing, CI/CD, and engineering best practices.

. Support applications through deployment, monitoring, troubleshooting, and production support.

. Collaborate with cross functional teams in an Agile/Scrum or SAFe environment.

. Leverage AI assisted development tools to improve engineering productivity and quality.

Required qualifications to be successful in this role

. 10+ years of software development experience, preferably in full stack engineering.

. Strong hands on experience with Java, Spring Boot, and React.

. Experience with REST APIs, microservices, and distributed applications.

. Knowledge of event driven architecture and RDBMS/NoSQL databases.

. Experience with CI/CD, automated testing, observability, and secure engineering practices.

. Strong problem solving, communication, and collaboration skills.

. Bachelor's degree in Computer Science, Engineering, or equivalent experience.

Preferred Qualifications

. Experience with Contact Center and/or Workforce Management (WFM) technologies.

. Knowledge of IVR, CTI, SIP, WebRTC, routing, or omnichannel technologies.

. Experience with Apache Kafka or similar streaming platforms.

. Experience with AWS, Azure, or GCP.

. Familiarity with JUnit, Jest, Playwright, or React Testing Library.

. Experience using GitHub Copilot, Claude Code, OpenAI Codex, or similar AI assisted development tools.

Other Information:

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $113,400.00 $218,200.00.

CGI's benefits are offered to eligible professionals on their first day of employment to include:

. Competitive compensation

. Comprehensive insurance options

. Matching contributions through the 401(k) plan and the share purchase plan

. Paid time off for vacation, holidays, and sick time

. Paid parental leave

.Learning opportunities and tuition assistance

. Wellness and Well being programs

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team - one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com . You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

We make it easy to translate military experience and skills! Click here (https://cgi-veterans.jobs/) to be directed to our site that is dedicated to veterans and transitioning service members.

All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.

CGI is an Equal Opportunity Employer, to include disability and protected veteran status; we are committed to compliance with U.S. laws and regulations.

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