Title: Senior Full Stack Developer (FinTech/Trading)
We are seeking a Senior Full Stack Developer to help redefine the technology behind mission-critical trading applications. This is a chance to move beyond typical development and architect resilient, cloud-native solutions that directly impact a high-volume financial platform.
This role is ideal for a seasoned engineer with deep expertise in C# .NET, Angular, and building scalable microservices on AWS. You will be a key player in driving performance, stability, and innovation from day one.
If you are ready to take on a high-impact role with significant ownership, I invite you to connect or send a direct message for a confidential discussion about the opportunity.
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location: Fort Mill, South Carolina
job type: Permanent
salary: $105,000 - 180,000 per year
work hours: 9am to 5pm
education: Bachelors
responsibilities:
What You'll Do
- Design and develop scalable, enterprise-grade applications using your expertise in full-stack development within a modern AWS cloud environment.
- Take a lead role in building solutions that improve the scale and resiliency of our trading applications.
- Collaborate with business partners, architects, and quality assurance teams to plan, design, and implement high-quality software solutions.
- Participate in all phases of the software engineering lifecycle, including architecture and code reviews.
- Provide technical troubleshooting and advanced debugging support for complex issues.
- Evaluate new design proposals and recommend solutions that deliver applications with high scalability and performance.
qualifications:
Qualifications
Required (Must-Haves):
- 6+ years of hands-on experience in full-stack application development, utilizing C# .NET, Angular/JavaScript, REST APIs, and relational databases.
- 6+ years of experience with enterprise software development, including documenting software design (sequence diagrams, activity diagrams) and presenting findings in architecture board reviews.
- 6+ years of experience developing microservices and implementing API-first design principles.
- 5+ years of hands-on development experience with AWS technologies, especially AWS Lambda and Step Functions, to build robust cloud-based solutions (CloudFront, S3, API Gateway, Fargate/EKS, DynamoDB).
- 5+ years of experience with databases such as SQL Server, PostgreSQL, DynamoDB, or DocumentDB.
- 2+ years of experience in Site Reliability Engineering (SRE), with a focus on system reliability and performance.
- A strong emphasis on a test-driven development (TDD) approach.
skills: Preferred (Nice-to-Haves):
- Experience in the trading and finance domain.
- Familiarity with API management tools like SwaggerHub.
- Knowledge of cloud transformation strategies across major platforms (AWS, Azure, GCP).
- A solid grasp of DevSecOps methodologies and best practices.
- Proficiency with code source control systems (Git) and CI/CD pipelines.
- Experience in mentoring and coaching fellow engineers.
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 Randstad Digital, 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 HRsupport@randstadusa.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, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).
This posting is open for thirty (30) days.
