Software Engineer Jobs in Louisville

As of 25 September 2026, Haystack lists 20 live Software Engineer jobs in Louisville, with 1 added in the past week and typical advertised salaries of $138k to $173k. Employers hiring right now include Infleqtion, Sierra Space and Alphatec Spine.

Top companies hiring

IN

Infleqtion

8 open roles

SS

Sierra Space

3 open roles

AS

Alphatec Spine

3 open roles

SP

Speechify

1 open role

AC

AccorHotel

1 open role

IO

IonQ

1 open role

plus 3 more companies hiring in this category

• SP

  Software Engineer, Platform - Louisville, KY, USA

  Speechify

  Louisville🇺🇸·$140k - $200k/yr·Hybrid·3 days ago

  Docker

  GCP

  AWS

  +5

  Technology
• SS

  Principal Software Engineer (Clearance Required) with Security Clearance

  Sierra Space

  Louisville, CO🇺🇸·$184.6k - $253.9k/yr·Hybrid·1 week ago

  Scrum

  Agile

  C++

  +3

  Technology
• IN

  Senior Software Engineer (QRF)

  Infleqtion

  Louisville, Colorado🇺🇸·$160k - $185k/yr·On-site·2 weeks ago

  Docker

  FastAPI

  Next.js

  +10

  Technology
• IN

  Senior Embedded Systems Engineer (Quantum Computing)

  Infleqtion

  Louisville, Colorado🇺🇸·$131k - $175k/yr·Hybrid·3 weeks ago

  Rust

  Scala

  Bash

  +5

  Technology
• AC

  Engineer

  AccorHotel

  Louisville, KY🇺🇸·On-site·4 weeks ago

  HVAC

  Engineering
• IO

  Senior Flight Software Engineer

  IonQ

  Louisville🇺🇸·$145.9k - $191.0k/yr·Hybrid·2 weeks ago

  Shell

  Embedded Systems

  FPGA

  +4

  Technology
• HT

  Embedded Controls Intern (Spring)

  H3x Technologies

  Louisville🇺🇸·$23 - $37/hr·On-site·4 weeks ago

  Spring

  Embedded Systems

  C++

  +3
• IN

  Quantum Integrations Engineer

  Infleqtion

  Louisville, Colorado🇺🇸·$145k - $170k/yr·Hybrid·4 weeks ago

  Quantum Computing

  Engineering
• IN

  Software Engineer (QSS)

  Infleqtion

  Louisville, Colorado🇺🇸·$106k - $145k/yr·On-site·6 months ago

  Rust

  Embedded Systems

  FPGA

  +5

  Technology
• IN

  Senior Embedded Systems Engineer

  Infleqtion

  Louisville, Colorado🇺🇸·$131k - $175k/yr·On-site·4 months ago

  Rust

  Embedded Systems

  FPGA

  +3

  Technology

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• IN

  Senior Embedded Software Engineer - High-Performance Computing Orchestration

  Infleqtion

  Louisville, Colorado🇺🇸·$165k - $225k/yr·Hybrid·6 weeks ago

  Rust

  FPGA

  CUDA

  +3

  Technology
• AS

  Software Engineer II, Valence

  Alphatec Spine

  Louisville, Colorado🇺🇸·$95k - $110k/yr·On-site·2 months ago

  Robotics

  Agile

  Azure

  +3

  Technology
• AS

  Senior Software Engineer, Valence

  Alphatec Spine

  Louisville, Colorado🇺🇸·$120k - $130k/yr·On-site·2 months ago

  OpenCV

  Robotics

  Agile

  +4

  Technology
• AS

  Staff Software Engineer, Valence

  Alphatec Spine

  Louisville, Colorado🇺🇸·$130k - $145k/yr·On-site·2 months ago

  Linear

  OpenCV

  Robotics

  +4

  Technology
• IN

  Staff Optical Engineer (Quantum Computing)

  Infleqtion

  Louisville, Colorado🇺🇸·$175k - $220k/yr·On-site·2 months ago

  Quantum Computing

  SolidWorks

  Tolerance Analysis

  Engineering
• IN

  Senior Optical Engineer (Quantum Computing)

  Infleqtion

  Louisville, Colorado🇺🇸·$155k - $185k/yr·On-site·2 months ago

  Quantum Computing

  SolidWorks

  Tolerance Analysis

  Engineering
• JG

  Software Engineer

  Judge Group, Inc.

  Louisville, CO🇺🇸·$100k/yr·Hybrid·3 days ago

  Rust

  Embedded Systems

  FPGA

  +5

  Technology
• KF

  30 OPENINGS | SOFTWARE/CLOUD/DATA | FBI PROGRAM | RELOCATION with Security Clearance

  New

  Kforce Federal Solutions

  Louisville, KY🇺🇸·On-site·2 days ago

  Docker

  DynamoDB

  Microservices

  +31

  Technology
• SS

  Sr Systems Engineer - Satellite Ground Systems (Clearance Requir with Security Clearance

  Sierra Space

  Louisville, CO🇺🇸·$143.7k - $197.6k/yr·Hybrid·2 months ago

  Agile

  Technology
• SS

  Software Engineer III, DevSecOps (Contractor, Clearance Required with Security Clearance

  Sierra Space

  Louisville, CO🇺🇸·Hybrid·2 months ago

  Docker

  ELK

  Scrum

  +12

  Technology