Spherion Sioux Falls is looking for an experienced Sr. Software Engineer. The Senior Software Engineer role is a key position within the engineering team, responsible for developing and maintaining high-quality software solutions in a fast-paced fintech environment. This hands-on role involves designing, building, and optimizing applications usi
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ng C#, PHP, Docker, MySQL, MSSQL, and AWS. The ideal candidate will have extensive experience in software development within the financial sector, contributing to system architecture, mentoring team members, and driving best practices. This role requires strong collaboration with cross-functional teams to ensure scalable, secure, and efficient technology solutions that support business objectives.
Hours: 8 am - 5 pm, M-F, with occasional evening and weekend work
Salary: $90-110k, DOE
Responsibilities:
-Design, develop, and optimize high-performance financial applications using C#/.NET, PHP and other modern technologies
-Collaborate with product teams and stakeholders to plan, develop, test, and deploy scalable, secure, and cloud-native fintech solutions
-Conduct code reviews and promote best engineering practices
-Work with databases such as MySQL and MSSQL, ensuring performance and reliability
-Integrate third-party APIs and services to enhance business capabilities
-Contribute to the architecture and design of critical fintech applications
-Analyze and resolve technical and application problems
-Supervisory Responsibility
Working hours: Various Shifts Available
Skills:
-Master's Degree preferred
-Experience with Python, Symfony or ORM are a plus
Education:
Bachelors
Experience:
7-10 years
Qualifications:
-Bachelor's degree in software engineering, computer science, or related field
-8+ years of software development experience, with strong expertise in C#/.NET or PHP
-Experience in fintech or financial services, with an understanding of security, compliance, and high-volume transactions
-Proficiency with AWS, Docker and database technologies (MySQL, MSSQL)
-Strong understanding of software architecture and API development
-Experience with Enterprise Decision Management (EDM) or Business Decision
-Management (BDM) systems a plus
-Excellent attention to detail and quality of work
-Strong problem-solving skills
-Strong verbal and written communication skills
-Ability to multi-task, working independently and to collaborate within a team
To be considered, please apply online at www.spherion.com/apply or if you have questions you can reach out to Troy Thoms at 605-610-3204
Spherion has helped thousands of people just like you find work happiness! Our experienced staff will listen carefully to your employment needs and then work diligently to match your skills and qualifications to the right job and company. Whether you're looking for temporary, temp-to-perm or direct hire opportunities, no one works harder for you than Spherion.
Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.
At Spherion, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact Callcenter@spherion.com.
Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Spherion offers a comprehensive benefits package, including health, and an incentive and recognition program (all benefits are based on eligibility).