Senior Java Full Stack Engineer

Location:  Iselin, NJ (Hybrid)
Duration:  12 Months

Backend Development: Spring Boot 3.x, Spring Security 6.x, Spring Core, Spring MVC, Spring AOP, Spring Actuator, Spring ORM, Spring JPA, and Spring REST.

• Microservices Architecture: implementing microservices using Spring Boot 3.x and Spring Cloud.
• Database Technologies: Hibernate 6.x and JPA for ORM ,Oracle 12c.
• Java Programming: Java 17+ (including multithreading, event handling, and generics).

Frontend Development: Skilled in HTML5, CSS3, JavaScript (ES6+), Bootstrap 5, jQuery, Ajax, and Angular 16.

• UI/UX Design: Ability to design and develop responsive web applications using modern frontend frameworks and technologies.

• Angular Framework: Hands-on experience in creating Angular components, services, directives, pipes, and implementing route guards in Angular 16.
• Web Services: Proficient in developing and consuming SOAP and RESTful APIs using JAX-WS, JAX-RS, and Spring Rest Controller.

 

Application Deployment: Experience deploying applications on servers like Apache Tomcat 10.x, JBoss EAP 7.x, and IBM WebSphere 9.x.

• Cloud Technologies: Hands-on experience with AWS (EC2, S3, Lambda, RDS), Azure App Services, Google Cloud Platform, Docker, and Kubernetes for containerization and orchestration.
• CI/CD & DevOps: Skilled in Jenkins, GitHub Actions, Maven, Gradle, and SonarQube for automated builds and deployments.
• Design Patterns & Architecture: Strong understanding of MVC architecture and J2EE design patterns.
• Agile Methodologies: Proven ability to work in Agile environments, conduct scrum meetings, and manage sprint progress.

 

Preferred Skills: knowledge of Ansible, Python, shell, network (F5, AVI, etc.)

 

Soft Skills: Excellent communication, interpersonal skills with strong analytical and problem-solving abilities.

Senior Engineering Consultant 

Location: Iselin, NJ
Duration: 12 Months
Pay Rate: $111.00/hr

We are seeking a Senior Engineering Consultant to provide expert-level consulting support for highly complex engineering and IT initiatives. This role will support enterprise-scale transformation efforts, including the migration of all WFT applications to AMA and the decommissioning of legacy Cutover systems.

The ideal candidate brings deep engineering expertise, strong strategic thinking, and the ability to influence long-term, large-scale solutions across multiple technical and business domains.

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Key Responsibilities

• Serve as a senior-level consultant for highly complex business and technical initiatives across Engineering and IT.

• Develop, influence, and guide initiatives and resources supporting enterprise modernization and system migration efforts.

• Consult on the strategy, design, and resolution of unique, multi-domain engineering challenges requiring advanced evaluation and judgment.

• Deliver long-term, scalable solutions that require vision, creativity, innovation, and advanced analytical and inductive thinking.

• Provide expert guidance and recommendations to client senior leadership on innovative engineering and business solutions.

• Strategically engage with client personnel and cross-functional stakeholders to align objectives and drive execution.

• Support large-scale application migrations, platform transitions, and the decommissioning of legacy systems.

• Influence engineering direction, standards, and best practices to support future-state architecture and operational goals.

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Required Qualifications

• 7+ years of Engineering experience, or equivalent demonstrated through one or more of the following:

  • Professional work experience

  • Consulting experience

  • Military experience

  • Education or formal training

• Proven experience working on complex, large-scale engineering or IT initiatives.

• Strong ability to consult at a strategic level and influence senior stakeholders.

• Demonstrated success solving complex, ambiguous technical challenges across multiple functional areas.

• Excellent communication skills with the ability to present to executive and senior leadership audiences.

STRATEGIC STAFFING SOLUTIONS (S3) HAS AN OPENING!

This is a W-2 contract opportunity. Candidates should be willing to work on our W2 ONLY, NO C2C

 

Responsibilities:

This role focuses on integrating our Static Application Security Testing (SAST) tool Checkmarx with Corgea building an autocode remediation feature for in-scope client apps, enhancing any integrations and processes within the pipeline using AI and Machine Learning (ML) features of Corgea, and enhancing the shift-left experience with development teams.

Main Responsibilities:

• Developing and implementing SAST strategies for AI/ML code, customizing SAST tools needed to integrate LLM, AI/ML frameworks, automating testing and integration into CI/CD pipelines, and troubleshooting tool issues.
• Provide hands on technical support for Checkmarx and Checkmarx ONE platform
• Drive vendor accountability to address product defects.
• Support patching and upgrade testing
• Collaborate with Product Owners, Application Security Champions, development team members and offshore partners.
• Ensure documentation is current and reflects, process changes and have an eye for detail.

Required Skills:

• 4+ years of application security experience
• 3+ years of AI/ML development including frameworks like TensorFlow or PyTorch
• 2+ Experience with generative AI models, reinforcement learning, auto code remediation models
• 2+ years of experience with Agile and Atlassian products such as Jira/confluence or equivalent
• Good understanding of OWASP top 10
• Strong verbal, written, and interpersonal communication skills.
• Excellent customer service skills
• Ability to troubleshoot complex technology integration issues.

 Desired Skills:

• 2+ years of cloud experience
• 3+ years of scripting experience – python
• 2+ years of SQL experience
• 1+ years of experience using Corgea AI will be plus.

Required Qualifications: 5+ years of Specialty Software Engineering experience, or equivalent demonstrated through one or a combination of the following: work or consulting experience, training, military experience, education.

 

“Beware of scams. S3 never asks for money during its onboarding process.”

Systems Engineer

Location:  Iselin, NJ
Duration:  12 Month Contract
Pay: $67-70/hr W2 ONLY, NO C2C

Overview:
Provides technical systems support within a technology.  Duties are varied and may include one or more of the following:

• Provides support for complex technical issues and initiatives related to assigned applications, systems, databases and/or other technical products and services.
• Uses diagnostic and other tools to maintain, troubleshoot and restore service or data to systems.
• Participates in migrations from development to production, upgrades, installations and/or configurations; updates/writes documentation and procedures and assists with related training.
• Troubleshoots network, hardware and software issues using general guidelines, templates or direction from others.
• Participates in writing test scripts.
• Maintains change or issue logs; analyzes performance trends and recommends process improvements; understands quality, security and compliance requirements for supported areas and reviews changes for risk to production systems; participates in testing and updating the business continuation plan.

Required Skills:

• Strong working knowledge of Linux, Tomcat and other middleware
• Strong troubleshooting acumen.

Preferred:

• Knowledge of ServiceNow, Splunk, Grafana, Excel, power Bi, Python

Soft Skills:

• Excellent communication, interpersonal skills with strong analytical and problem-solving abilities.

Information Security Engineer

Location: Iselin, NJ
Duration: 6 months
Pay Rate:$75/hr

This contingent Information Security Engineer will consult on complex, large-scale security initiatives with broad organizational impact. The role requires advanced analysis, strategic problem-solving, and close collaboration with client stakeholders to address multifaceted information security challenges while ensuring compliance with policies, procedures, and regulatory requirements.

Key Responsibilities

• Provide hands on technical support for Checkmarx platform
• Drive vendor accountability to address product defects
• Support patching, upgrade testing
• Collaborate with Product Owners, Application Security Champions, development team members and offshore partners
• Ensure documentation is current and reflects, process changes and have an eye for detail

Required Skills

• 4+ years of application security experience
• 2+ years of experience with Agile and Atlassian products such as jira/confluence or equivalent
• Good understanding of OWASP top 10
• Strong verbal, written, and interpersonal communication skills
• Excellent customer service skills
• Ability to troubleshoot complex technology integration issues
• Experience integrating AI detection and remediation tools with pipeline, Checkmarx or similar SAST tools would be desirable.

Desired Skills

• 2+ years of cloud experience
• 3+ years of scripting experience – python
• 2+ years of SQL experience

STRATEGIC STAFFING SOLUTIONS HAS AN OPENING!

This is a Contract Opportunity with our company that MUST be worked on a W2 Only. No C2C eligibility for this position. Visa Sponsorship is Available! The details are below.

“Beware of scams. S3 never asks for money during its onboarding process.”
Job Title: Specialty Software Engineer
Location: Iselin, NJ 08830
Onsite Work
Contract Length: 24+ Months

Job ref# 244508

This role supports advanced data automation, analytics, and engineering initiatives. The ideal candidate brings strong Python expertise, advanced SQL capabilities, and experience building automated, scalable solutions within modern CI/CD environments. This position will contribute to data processing, analytics, and machine learning–enabled workflows.

Key Responsibilities

• Design, develop, and maintain automated solutions using Python to support data processing and analytics initiatives.
• Write and optimize advanced SQL queries to support reporting, analytics, and data extraction needs.
• Develop and maintain machine learning–enabled Python solutions where applicable.
• Implement and support CI/CD pipelines to enable reliable and efficient code deployment.
• Collaborate with cross-functional teams to deliver scalable, high-quality automation and data solutions.
• Troubleshoot, optimize, and enhance existing data workflows and automation processes.
• Ensure solutions follow best practices for code quality, security, and performance.

Required Qualifications

• 5+ years of experience working with SQL, including advanced query development.
• 6+ years of hands-on Python development experience.
• Strong experience with Python-based automation and scripting.
• Experience developing or supporting machine learning solutions using Python.
• 2–4 years of experience working within CI/CD pipelines and automated deployment environments.

Preferred Skills & Experience

• Experience with large-scale data environments and complex data pipelines.
• Strong problem-solving skills with the ability to work independently.
• Experience working in agile or fast-paced development environments.
• Strong communication skills with the ability to explain technical concepts to non-technical stakeholders.