Senior Developer

Description
Are you interested in working on meaningful projects? Do you want to work with cutting-edge technology? Are you interested in being part of a team that is working to transform and do things differently? If so, then this could be the role for you!
Hybrid 3X onsite in these locations: Charlotte, NC - Austin, TX - San Diego, CA
W2 ONLY - NO C2C or SPONSORSHIP
Job Overview:
We are looking for an inspired innovative Senior Developer for our cloud transformation journey, with background in development of high throughput critical business applications, leveraging AWS technologies with .Net, SQL Server and PostgreSQL. The individual will need to be well versed in financial, trading and advisory technologies. As a trusted engineer, you will be working cross-functional teams to ensure development, deliver quality and meet deadlines. This is a Techno functional hands-on, technical role in the trading organization that will design, architect and develop cloud-native and on-prem services to support our clients overall cloud strategy and transformation.
The candidate will serve as a solution expert, responsible for development and delivery of critical trading applications meeting business goals. The role will require flexible thinking as the team works to integrate existing business and technology concepts with innovative design to deliver a practical and scalable platform.
Responsibilities:
Be part of a tech team to design, develop, test and implement technical solutions based on business requirements and strategic direction utilizing AWS cloud native technologies (EC2, S3, ECS, EKS, ELB, RDS, R53, Lambda, API Gateway, RDS).
Deep understanding and seasoned on cloud migration strategies with AWS and e2e SDLC.
Build strong relationships with key stakeholders, including architecture, data, products, and business partners, and strategies to scale and modernize existing trading platforms.
Work collaboratively with quality assurance engineering teams, DevOps and PMO to ensure all SDLC processes and Agile best practices are followed.
Code and implement guardrails to enable self-service and frictionless delivery allowing teams to build and own end-to-end applications and services in the cloud.
Formulating workable solutions to complex challenges, logically deliberating on courses of action by examining and challenging assumptions, discerning hidden value, objectively evaluating evidence, and assessing conclusions.
Measure success by say/do, velocity, defect remediation, and clear value to the trading platforms.
Provide technical leadership to teammates through technical design and implementation of industry best practices adhering to support our clients modernization practices, cloud practices, SDLC and release management processes.
Provide production support, maintain, troubleshoot, optimize and enhance trading platforms/applications.
Ensure service level agreements and contingency activities are covered related to system/application availability ensuring zero Advisor experience disruption.
Requirements:
BS in Computer Science or equivalent experience.
8+ years of progressive experience in owning and driving full stack applications as hands on Senior Engineering member - guiding, solutioning, delivering and documenting team's development efforts towards successful project delivery and application support.
Proven experience in designing, developing, and implementing Angular-based web applications deployed on Cloud (AWS), with a focus on scalability, performance, and cloud-native best practices
6+ years of hands-on designing/deploying/migrating on-prem windows services, .Net apps and databases to AWS.
6+ years of hands-on experience with Kafka and event driven architecture/patterns.
A master of .NET Framework, C#, .Net Core, SQL Server/PostgreSQL and Caching technologies
Strong background on improving application resiliency, scalability and overall system performance.
Strong understanding and interest in production incident management process, application support and monitoring tools leading to timely triage, detection, debugging and resolution of production incidents and reduction in MTTR.
Core Competencies:
Experience with owning and production support of mission critical applications.
Excellent verbal and written communication skills, both technical and non-technical.
Strong estimation, foresight, analytical and problem-solving skills.
Ability to interface effectively with senior SVP/EVP level executives and business stakeholders.
Capable of effectively planning, prioritizing and executing tasks utilizing resources and tools.
Experience working with offshore teams and contingent workers.
Experience championing Agile methodologies for accomplishing delivery deadlines.
Preferences:
Experience working in trading domain with knowledge of backend trading and order execution workflows
Experience with on-prem to cloud migration/transformation.
Experience working with global delivery teams.
Skills
.net, C#, aws, azure, sql server, postgresql, kafka, api development, angular
Top Skills Details
.net,C#,aws,azure,sql server,postgresql,kafka,api development
Experience Level
Expert Level
Job Type & Location
This is a Contract to Hire position based out of Fort Mill, SC.
Pay and Benefits
The pay range for this position is $70.00 - $80.00/hr.
Eligibility requirements apply to some benefits and may depend on your job
classification and length of employment. Benefits are subject to change and may be
subject to specific elections, plan, or program terms. If eligible, the benefits
available for this temporary role may include the following:
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a hybrid position in Fort Mill,SC.
Application Deadline
This position is anticipated to close on Nov 20, 2025.
>About TEKsystems:
We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.