Senior Software Engineer - High-Perf FinTech (C++/Java)

Swift Transportation; Manassas (VA); On-site; USD 101,000 - 188,000; Full time

Job summary

Swift in Manassas, VA is seeking a Lead Developer to drive high-performance C++/Java applications, collaborating across teams to deliver scalable, secure solutions.

You will design features, implement with Boost, gRPC, multithreading, Linux, Python in Docker, and align with security guidelines while expanding test automation. A Bachelor's in CS and 5–10 years of experience are required; Swift cannot sponsor employment authorization.

Qualifications

• Bachelor’s Degree in Computer Science or related field.
• 5–10 years of in-depth experience in systems development.
• Hands-on experience in C++, templates, Boost libraries, gRPC, multi-threading application development.
• Familiarity building HTTP, TCP/IP based applications.
• Proficiency in XML, JSON parsing methods and system performance tuning.
• Experience in debugger, memory leaks, system performance tuning.
• Security technologies such as PKI, HMAC, AES, digest algorithms, SSL.
• Working experience in databases, storage technologies & RHEL systems.
• Familiarity with Agile tools such as Jenkins, JIRA, Artifactory and Confluence.

Responsibilities

• Analyze requirements for the development of new features and shareable components across multiple applications.
• Develop applications using C++/Java, Boost, gRPC, Multithreading and Linux, Python and in Docker environments.
• Articulate and implement complex requirements for application development.
• Align with SWIFTs security guidelines and coding standards.
• Conduct performance tests to ensure applications handle high efficiency flawlessly.
• Collaborate closely with multi-functional teams to efficiently implement solutions.
• Expand test automation and help to ensure quality in different test environments.

Skills

C++

Java

Boost

gRPC

Multithreading

Linux

Python

Docker

XML

JSON parsing

Security

Education

Bachelor’s Degree in Computer Science

Tools

Jenkins

JIRA

Artifactory

Confluence

Job description

Swift in Manassas, VA is seeking a Lead Developer to drive high-performance C++/Java applications, collaborating across teams to deliver scalable, secure solutions.

You will design features, implement with Boost, gRPC, multithreading, Linux, Python in Docker, and align with security guidelines while expanding test automation. A Bachelor's in CS and 5–10 years of experience are required; Swift cannot sponsor employment authorization.