Sr. .NET Engineer

Spectraforce Technologies; Southlake (TX); On-site; USD 110,000 - 160,000; Full time

Job summary

Spectraforce Technologies seeks a Sr. .NET Engineer for an on-site role in Southlake, TX (4 days per week). The position focuses on building ultra-low latency, high‑volume, cloud-enabled applications within the Advanced Collateral Management System (ACMS) for a financial services client.

You will mentor engineers, drive AI and cloud best practices, and collaborate with business and operations teams to mitigate risks and deliver reliable, scalable software.

Qualifications

• 6+ years of software development experience on large scale enterprise platforms.
• 4-6+ years of experience in financial services, preferably at a brokerage firm, with knowledge of Margins, Options Expiration, Futures, Violations, and Pledged Asset Loans.
• 5+ years of experience in large/complex projects with multiple dependencies using Agile (Scrum/Kanban/Scaled Agile) processes in planning, implementation, and support of business application components, including change & release management.
• Bachelor's degree in technology or related discipline.

Responsibilities

• Facilitate technical discussions and drive solutions forward to achieve business needs and ensure alignment to strategic technology vision
• Provide hands‑on technical mentoring, driving adoption of AI and cloud best practices
• Interact with business, technology, and operations support partners
• Identify technical gaps/risks early and establish mitigation plans
• Continually strive for improvements in process, application time‑to‑market and quality

Skills

C#

.NET

Cloud Platforms

Google Cloud Platform

Pivotal Cloud Foundry

IBM MQ

Education

Bachelor's degree

Tools

Google Cloud Platform (GCP)

Pivotal Cloud Foundry (PCF)

Aerospike NoSQL

SQL Server

PostgreSQL

Appian

IBM MQ

Kafka

Job description

Sr. .NET Engineer

Location: Southlake, TX On-site 4 days per week

Duration: 06 months with possibility of extension

Your Opportunity

• The client is recruiting a driven, purposeful Sr. Engineer who shares our passion for technology, innovation, and excellence.
• Our main goal here at client is to transform people's lives by changing the way the world invests.
• We are enhancing our core applications to support scalability, reliability, and migration to cloud platforms, a top-priority initiative for the firm.
• This position will be part of the Portfolio Management Technology team at client and focused on the process of building ultra-low latency, high volume and reliable next generation applications for the Advanced Collateral Management System (ACMS).
• The applications support analysing millions of client accounts during market hours and evaluating financial risk for the client and client.
• Ideal candidates enjoy fast-paced environments, thrive under ambiguity, and embrace change passionately.
• This is an exciting opportunity to join a highly visible team that delivers innovative business solutions leveraging emerging technologies at client.

What you are good at

• In this position you will focus on working with developers and engineers to support, build and deliver an extremely critical distributed platform.

You will

• Facilitate technical discussions and drive solutions forward to achieve business needs and ensure alignment to strategic technology vision
• Provide hands‑on technical mentoring, driving adoption of AI and cloud best practices
• Interact with business, technology, and operations support partners
• Identify technical gaps/risks early and establish mitigation plans
• Continually strive for improvements in process, application time‑to‑market and quality

What you have

• You must possess a solid technological background in the required technology areas to develop modern solutions and engage with Leads and Architects in technological decisions.
• To be successful in this position you will understand product/business, technology, infrastructure, and production support requirements.

Basic Qualifications

• 6+ years of software development experience on large scale enterprise platforms
• 4-6+ years of experience in financial services, preferably at a brokerage firm, with knowledge of Margins, Options Expiration, Futures, Violations, and Pledged Asset Loans.
• 5+ years of experience in large/complex projects with multiple dependencies using Agile (Scrum/Kanban/Scaled Agile) processes in planning, implementation, and support of business application components, including change & release management
• Bachelor's degree in technology or related discipline

Experience

• History of delivering solutions consistently and managing complexity of large project implementations.
• Demonstrated ability to interact and communicate successfully with business partners, technology team, production support and infrastructure teams
• Strong problem‑solving skills with an ability to identify stakeholders, assess their needs and manage their expectations through effective communication
• Adaptability to thrive in a dynamic fast paced environment with many moving parts and a large variety of responsibilities including geographical diversity of technical functions
• Self‑starter with strong prioritization and multitasking capabilities
• Demonstrated ability to thrive in a flexible and fast‑paced environment, including the ability to think big in a rapidly evolving technology space. Ability to successfully handle ambiguity.

Technical Qualifications

• 6+ years of solid development experience in distributed systems and cloud platforms
• Experience with C# and .NET in a Linux/Windows data center environment
• Extensive experience working with Google Cloud Platforms (GCP) and Pivotal Cloud Foundry (PCF)
• Knowledge of Aerospike NoSQL, SQL Server and PostgreSQL databases
• Knowledge of application integration with BPM platforms such as Appian
• Expertise with IBM MQ and Kafka messaging systems
• Hands on expertise with Agentic AI tools and frameworks, and working in AI‑Led Development Lifecycle (AI‑DLC)
• Experience with Agile development methodology
• Experience owning and operating multiple instances of a mission critical service
• Experience using telemetry and metrics to drive operational excellence
• Experience as a technical expert in an organization.
• This includes mentoring, working through complex problems, and working with business partners to deliver an amazing experience for our clients.
• You have qualities that engineers recognize and respect.

In-depth knowledge of the software engineering and architecture space: languages, frameworks, techniques, and industry