Senior Software Engineer

Job-ID: 384801Sector: Technology and ITLocation: Andover, MAContract: ContractPosted: 2026-09-01Deadline: 0001-01-01Our client, a leading organization in the finance industry, is seeking a Senior Software Engineer to join their dynamic team. As a Senior Software Engineer, you will be part of the Software Development Department supporting innovative payment solutions and microservices architecture. The ideal candidate will demonstrate strong problem-solving skills, collaborative spirit, and a proactive approach, which will align successfully within the organization.Job Title: Senior Software EngineerLocation: Remote(EST)Contract on W2What's the Job?Design, develop, and maintain scalable microservices for payment processing systems. Implement RESTful APIs using industry best practices with tools like Jersey and Swagger. Collaborate with cross-functional teams to deliver high-quality software solutions. Utilize Java, AKKA, and reactive programming techniques to build efficient applications. Participate in automated testing, CI/CD pipelines, and containerization with Docker and Kubernetes.What's Needed?Proven experience in applications development with Java Standard Edition and Java Enterprise Edition. Strong understanding of microservices architecture, event sourcing, CQRS, and eventual consistency. Experience with relational databases such as Oracle and Postgres. Familiarity with automated testing frameworks like Mockito and Cucumber. Knowledge of CI/CD tools such as Jenkins, and container orchestration with Kubernetes.What's in it for me?Opportunity to work on cutting-edge payment technology solutions. Flexible remote work environment promoting work-life balance. Engagement with a talented and diverse team of professionals. Continuous learning and professional development opportunities. Competitive pay rate aligned with industry standards.Upon completion of waiting period consultants are eligible for:Medical and Prescription Drug Plans Dental Plan Vision Plan Health Savings Account Health Flexible Spending Account Dependent Care Flexible Spending Account Supplemental Life Insurance Short Term and Long Term Disability Insurance Business Travel Insurance 401(k), Plus Match Weekly PayIf 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 2023 ManpowerGroup was named one of the World's Most Ethical Companies for the 14th year - all confirming our position as the brand of choice for in-demand talent.