Our client, is seeking **Sr. Back-end Developer** to join their team. **Job Title: Sr. Back-end Developer** **Location: Hybrid in Bryant Park, NY(onsite 4 days per week)** **Contract on W2** **What’s the Job?** **Primary Responsibilities** Develop and maintain a rapidly expanding AI Core Platform, as well as building applications on top. Develop APIs & Batch Processing with technologies such as Python, Flask, Java, Spring, MSSQL, Snowflake in an Azure infrastructure. Help design and drive the implementation of a scalable and robust core AI platform and models to enhance operational efficiency. Develop unit tests and test end to end using tools such as Postman. Given a design, decompose the design to deliverable stories. Participate in Scrum ceremonies: Story Elaboration, Sprint Planning, Daily Standups, Retrospectives. Review Pull Requests and provide constructive feedback. **What’s Needed?** **Qualifications & Experience** 8+ years of experience in Software Engineering focused on backend development in an Agile SDLC environment. Solid hands-on experience in Python or Java and CI / CD tools (e.g., Github, Docker, Jenkins). Understands cloud native development with the understanding of Microservices Architecture. Experience with Linux/Unix. Understands database concepts (DDL, DML, Indexing, Partitioning, etc) Experience in deploying cloud native applications to a cloud infrastructure (AWS, Azure, Google Cloud) Experience with design patterns (MVC, Product & Consumer, Singleton, Factory, etc) Understands application security concepts: Encryption, Decryption, SSL, JWT, Authentication, Authorization Experience in collaborating on small POCs (Proof of Concepts) with other engineers. Experience conducting performance tests and monitoring applications with tools such as Dynatrace Strong ownership and communication skills, with the ability to effectively collaborate with team members and stakeholders. Ability to actively coach less experienced team members and be an influencer in the team. Comfortable challenging peers and leaders to drive strategy forward. **Nice to have:** Familiarity with GenAI, NLP (Natural Language Processing) Front end development experience (e.g. JavaScript, Angular, React, Vue.js) **What’s in it for me?** If this is a role that interests you and you’d like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you! **About ManpowerGroup, Parent Company of:** **Manpower, Experis, Talent Solutions, and Jefferson Wells** _ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop innovative solutions for hundreds of thousands of organizations every year, providing them with skilled talent while finding meaningful, sustainable employment for millions of people across a wide range of industries and skills. Our expert family of brands –_ **_Manpower, Experis, Talent Solutions, and Jefferson Wells_** _–_ creates substantial value for candidates and clients across more than 75 countries and territories and has done so for over 70 years. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2022 ManpowerGroup was named one of the World's Most Ethical Companies for the 13th year - all confirming our position as the brand of choice for in-demand talent. ManpowerGroup is committed to providing equal employment opportunities in a professional, high quality work environment. It is the policy of ManpowerGroup and all of its subsidiaries to recruit, train, promote, transfer, pay and take all employment actions without regard to an employee's race, color, national origin, ancestry, sex, sexual orientation, gender identity, genetic information, religion, age, disability, protected veteran status, or any other basis protected by applicable law.