Pacer Group

About the Company

Founded in 2008, PACER is a Minority Woman-owned Global Staffing firm serving Fortune 500 Clients with customized and scalable workforce solutions. With our Account Management integrated into our service delivery processes, we provide our clients with staffing solutions that are transparent and robust irrespective of the industry they function in.

Services:
1) Staffing
2) Employer of Record (EOR)
3) Agency of Record (AOR)
4) Recruitment Process Outsourcing (RPO)
5) Sunset Supplier Solutions

Today we employ over 8500 industry professionals supported by over National and 12000+ Globally locations across the US, Canada, and India. Our Fortune 500 and Global 2000 clients leverage this expansive reach by engaging PACER as a preferred go-to supplier across multiple regions and countries to receive consistent deliverables, terms, rates, and cost savings.
We have a workforce in 50 states and one of the biggest IT Consultants bench in the US.

Key Facts:
Largest Diverse Company in the Philadelphia and Pennsylvania
Top 5 Fastest Growing Staffing Firms in the USA-SIA 2024
Largest Staffing Firms List - SIA 2018-2024
Largest IT Staffing Firms List - SIA 2018-2024

We are firmly rooted in technology and deliver tailored Workforce Solutions to solve our client challenges while focusing on the right people, processes, and technologies. With a team of over 500 Recruiters, Lead recruiters and Account Managers, we deliver best-in-class staffing experience.

As a minority women owned company. Diversity is part of our core values. Pacer has extensive experience in placing a diverse workforce.

* About 55 % of our total technical workforce is diverse
* 33% of total technical workforce are women.
* 60% of our internal workforce are women.

Veteran Hiring:
Pacer has hired 631 Veterans in 2024 till date are we company of choice for Veterans and Veteran spouses. We were awarded by Military jobs.com as top employer of Veterans and military wives.

Listed Jobs

Company Name

Pacer Group

Job Title

Machine Learning Engineer

Job Description

**Job Title:** Machine Learning Engineer **Role Summary:** Design, deploy, and maintain production‑grade predictive models using CatBoost and Python ML libraries. Build data pipelines, conduct model validation, and collaborate with cross‑functional teams to integrate models into production systems. **Expectations:** - Own end‑to‑end model lifecycle from data ingestion to deployment. - Deliver measurable improvements in predictive accuracy. - Communicate findings to technical and non‑technical stakeholders. - Prototype advanced modeling techniques for future enhancements. **Key Responsibilities:** - Maintain and optimize existing CatBoost models. - Develop data preprocessing pipelines and feature engineering for large historical datasets. - Implement rigorous validation (RMSE, MAE) and monitor performance metrics. - Collaborate with Data Engineers, Software Developers, and Product Managers for model integration. - Investigate model anomalies, ensuring reliability and reproducibility. - Document processes and present results clearly. - Prototype and evaluate Bayesian/statistical approaches for product evolution. **Required Skills:** - Expert Python programming for ML and data analysis. - Deep proficiency with scikit‑learn, pandas, NumPy, and related libraries. - Hands‑on experience with CatBoost (or XGBoost/LightGBM), including training, validation, and hyperparameter tuning. - Strong grasp of the full ML lifecycle: feature engineering, model training, validation, tuning, and performance measurement. - Ability to clean, analyze, and derive insights from large, structured datasets. - Proficiency with Jupyter Notebooks and Git. - Excellent problem‑solving and communication skills. **Required Education & Certifications:** - Bachelor’s or Master’s degree in Computer Science, Statistics, Data Science, or related field. - Certifications in Machine Learning or Data Science (e.g., TensorFlow, Microsoft, AWS, or equivalent) preferred but not mandatory.

Philadelphia, United states

On site

10-09-2025

Company Name

Pacer Group

Job Title

Software Engineer in Test

Job Description

Philadelphia, United states

On site

10-09-2025

Company Name

Pacer Group

Job Title

NodeJS developer

Job Description

**Job Title:** NodeJS Developer **Role Summary:** Remote, independent professional responsible for designing, developing, and maintaining high‑performance, scalable cloud‑based web services and APIs using Node.js. Must ensure reliability, optimize performance, and support large‑scale production environments. **Expectations:** - 6–8 years of software development experience, with at least 3 years focused on Node.js. - Proven ability to work autonomously in a remote setting. - Strong analytical, debugging, and algorithmic problem‑solving skills. **Key Responsibilities:** - Design, build, and deploy cloud‑native web services and RESTful APIs. - Architect solutions for high‑volume, mission‑critical applications. - Perform performance tuning, scalability planning, and troubleshooting in production. - Maintain code quality, documentation, and adherence to software design best practices. - Collaborate with cross‑functional teams to integrate services and ensure reliability. **Required Skills:** - Node.js (3+ years) and proficiency in at least one mainstream language (e.g., Java, C#, Python). - Experience with cloud platforms (AWS, Azure, GCP) and containerization/orchestration. - API design and implementation (REST/GraphQL). - Performance monitoring, profiling, and optimization techniques. - Solid foundation in software architecture, data structures, and algorithms. - Strong debugging and problem‑resolution capabilities. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Engineering, or a related field. - No specific certifications required (cloud certifications are a plus but not mandatory).

United states

Remote

Mid level

02-10-2025

Company Name

Pacer Group

Job Title

Frontend Developer

Job Description

**Job Title:** Frontend Developer **Role Summary:** Design, develop, test, and deploy responsive front‑end web applications, collaborating with backend teams to integrate APIs and ensure high performance, accessibility, and scalability within an Agile/Hybrid environment. **Expectations:** - Deliver high‑quality code on schedule. - Participate actively in sprint planning, code reviews, and CI/CD pipelines. - Work effectively in a hybrid model with occasional on‑site presence. - Communicate and solve problems collaboratively across cross‑functional teams. **Key Responsibilities:** - Build and maintain front‑end features using JavaScript, HTML5, CSS3, and modern frameworks. - Integrate front‑end components with backend services (including Java‑based APIs). - Implement responsive UI/UX and ensure compliance with accessibility standards. - Optimize application performance and scalability. - Contribute to CI/CD processes using tools such as Jenkins, GitHub Actions, or GitLab CI. - Participate in Agile ceremonies, sprint planning, and continuous improvement initiatives. **Required Skills:** - 6+ years front‑end development experience. - Strong proficiency in JavaScript, HTML5, CSS3, and Node.js. - Working knowledge of Java for backend integration. - Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI). - Familiarity with component‑based UI frameworks (e.g., Salesforce Lightning). - Excellent problem‑solving, collaboration, and communication abilities. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent practical experience). - Relevant certifications (e.g., JavaScript, Front‑End Development) are optional.

Philadelphia, United states

On site

Mid level

07-10-2025