Python Developer / API Engineer (Hybrid)
4 Staffing CorpNewark, New Jersey, United States
Posted January 5, 2026
Full Time
About the Company
4 Staffing Corp is a global staffing and recruitment firm that specializes in placing high‑skill professionals across IT, finance, engineering, and manufacturing sectors, including ERP, cybersecurity, SAP, Salesforce, and AI/ML solutions. Leveraging a proprietary candidate‑to‑job matching platform built by recruiters and IT experts, the company maintains a database of tens of thousands of pre‑qualified candidates, enabling rapid, high‑quality placements through contingency, contract, temp‑to‑perm, and RPO services. With more than two decades of experience and a worldwide affiliate network, 4 Staffing emphasizes long‑term relationships, integrity, and customer‑centric service rather than short‑term gains. Its entrepreneurial culture encourages open communication and continuous improvement, ensuring that both clients and candidates receive a personalized, value‑driven experience.
Job Description
Our client, a major Financial Services company, has an immediate need for an experienced Python Developer with API integration experience to join their growing team.
Requirements
- Bachelors degree in computer science, Software Engineering, or a related field.
- 5+ years hands on experience in Python development using NumPy, Pandas, Data frame etc.
- Proven experience of API development using RESTful or GraphQL standards.
- Experience with back-end technologies and frameworks, such as Node.js,.NET, or Java, and integrating UI components with server-side systems.
- Experience with BitBucket, Jenkins, Gradle, Git. Cloud experience working with AWS S3/EC2/SQS
- Direct experience supporting front office end-users and sound understanding of capital markets within Fixed Income.
- Experience in and front-end frameworks such as Angular, React.
- Knowledge of Jira, Confluence, SAFe development methodology & DevOps.
- Familiarity with security concepts authentication, authorization and SSL
- Excellent analytical and problem-solving skills with the ability to think quickly and offer alternatives both independently and within teams.
- Proven ability to work quickly in a dynamic environment.
- Experience providing ongoing support for a wide range of technology solutions
- Experience developing solutions in BI tools such as Tableau or Power BI is a plus.
