469 senior software engineer jobs at 119 companies in West Mifflin, PA
3mo
Save
Mark Applied
Hide
Senior Software Engineer
Pittsburgh, Pennsylvania, United States
HybridFull Time
7+ YOE7+ years full-stack development; Microsoft tech stack; relational databases; SOLID/IOC/DI/ORM; unit testing; Git/TFS
VB6, .NET Framework, .NET Core, C#, WPF, MVVM, Entity Framework, SQL Server, Oracle, MySQL, Git, TFS, TortoiseSVN, JavaScript, TypeScript, Angular, React, React Native, Electron, CSS, SASS
1d
Save
Mark Applied
Hide
Senior Software Engineer
Pittsburgh, Pennsylvania, United States
$174k-$252k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience, 5 years of object-oriented programming, 3 years of software product development, and 1 year of software design and architecture experience.
Java, C++, Python
3mo
Save
Mark Applied
Hide
Senior Software Engineer, Full Stack
Pittsburgh, Pennsylvania, United States
$145k-$165k/yr OnsiteFull Time
5+ YOE5+ years backend experience; strong frontend skills; AWS; distributed systems; React/Vue; CS/Engineering degree.
Vue, React, Golang, Python, AWS
3mo
Save
Mark Applied
Hide
Senior AI Security Software Engineer
Pittsburgh or Arlington
OnsiteFull Time
5+ YOEBS/MS/PhD in CS, ML, cybersecurity, stats with 5-10 years; software engineering; containerization; security clearance eligibility; willingness to travel.
2w
Save
Mark Applied
Hide
Senior Software Engineer
Tarentum, Pennsylvania, United States
RemoteFull Time
Management Science Associates: Provides data analytics, software, and information management solutions.
7+ YOE7+ years software development experience with C#, ASP.NET Core, Angular, Oracle DB, CI/CD and Git; strong debugging, testing, and communication skills.
C#, ASP.NET Core, Angular, Oracle, Azure DevOps, Git, Electronic Medical Records (EMR)
3mo
Save
Mark Applied
Hide
Senior AI Security Software Engineer
Pittsburgh or Arlington
HybridFull Time
10+ YOEBS/MS/PhD in CS/ML/cybersecurity/statistics with years of experience; software engineering, containerization/microservices; travel; need DoD DoW security clearance.
Docker, Kubernetes, Microservices, Python, TensorFlow, PyTorch
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Pittsburgh or United States
$130k-$160k/yr HybridFull Time
5+ YOE5+ years building production software with C#/.NET, strong backend fundamentals, API design, SQL, Git, React/TypeScript familiarity, CI/CD experience, and strong collaboration and judgement.
C#, .NET, React, TypeScript, Blazor, SQL, Git, Kubernetes, Helm, GitOps, CI/CD
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
6+ YOEU.S. citizenship, 6+ years software development, Bachelor's in CS/SE or equivalent, advanced SQL and PostgreSQL familiarity, Java/Spring Boot backend, Linux experience, agile/scrum, data-driven analytics.
SQL, PostgreSQL, Java, Spring Boot, Linux, Git, Javascript, ReactJS, CSS
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Pittsburgh or Research Triangle Park or Waltham
$196k-$293k/yr OnsiteFull Time
8+ YOE8+ years in software/infrastructure/SRE; full‑stack experience; strong coding in Python, Go, or PowerShell; deep Linux, Kubernetes, containers, distributed systems; cloud experience (Azure/AWS/GCP); US citizenship or green card required.
Python, Go, PowerShell, Linux, Kubernetes, Microsoft Azure, AWS, Google Cloud
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Cranberry Township or Morrisville or Waltham
$196k-$293k/yr OnsiteFull Time
8+ YOEU.S. citizen or permanent resident; 8+ years in software/infrastructure/SRE; full-stack experience; coding in Python, Go, or PowerShell; deep Linux, Kubernetes, containers; cloud experience (Azure, AWS, GCP); strong DevOps/SRE and troubleshooting skills.
Python, Go, PowerShell, Linux, Kubernetes, Microsoft Azure, AWS, Google Cloud
1w
Save
Mark Applied
Hide
Senior Software Engineer
Atlanta or Austin or Baltimore or Boston or Charlotte or Chicago or Columbus or Dallas or Miami or Nashville or New York City or Philadelphia or Pittsburgh or Princeton or Raleigh or Tysons or Washington
$126k-$248k/yr RemoteFull Time
Full-stack engineering experience with scalable, highly available web applications and databases; collaboration and distributed-systems problem solving required. TypeScript, React, Node.js, WebSockets, Kubernetes, and microservices are advantageous.
MongoDB Atlas, MongoDB Compass, Atlas Data Explorer, TypeScript, React, Node.js, Kubernetes, AWS, Google Cloud, Microsoft Azure
1mo
Save
Mark Applied
Hide
Senior Software Developer
Pittsburgh or United States
RemoteFull Time
5+ YOE5+ years professional software development; strong skills in a dynamic language (Perl, Python, Ruby, PHP, JavaScript); solid SQL and relational database skills; experience deploying/operating on AWS; strong written communication for remote work.
Perl, Python, Ruby, PHP, JavaScript, SQL, AWS
2w
Save
Mark Applied
Hide
Senior Software Engineer, Edge Systems
Pittsburgh or United States
OnsiteFull Time
5+ YOE5+ years software engineering experience; mobile development in Swift or Kotlin; strong debugging of multi-component production systems; networking fundamentals (REST APIs, TCP/IP, WebSockets, MQTT); comfortable working with hardware.
Swift, Kotlin, REST APIs, TCP/IP, WebSockets, MQTT, Linux, CI/CD
3mo
Save
Mark Applied
Hide
Software Engineer Senior - Finance BI Reporting
Pittsburgh or Birmingham or Dallas or Cleveland
$55k-$172k/yr OnsiteFull Time
3+ YOEExperience in software design/development, QA/testing leadership, test automation, UI/API testing, and risk/regulatory awareness.
UI Testing, API Testing, Test Automation, Software Development Tools
14h
Save
Mark Applied
Hide
Senior Software Developer - 100% Remote
North America or Herndon or Charlotte or Fort Collins or Greensboro or Pasco or Columbus or Stennis Space Center or Mechanicsburg or Scottsdale or Cincinnati or Corning or Fort Wayne or Albuquerque or Jacksonville or Fort Belvoir or Arlington or Fort Campbell or North Tonawanda or Columbia or Pittsburgh or Dallas or Boise or Cheyenne or Portland or Spokane or Keesler or Sioux City or Terre Haute or Jacksonville or Fort Knox or Kalamazoo or Salt Lake City or Nellis AFB or Orlando or Alpharetta or Baton Rouge or Peterson or Santa Fe or Richmond or JBSA Randolph or San Antonio or San Antonio or Kansas City or Saint Charles or Montgomery
$55-$65/hr RemoteFull Time
8+ YOEBachelor's or master's degree in computer science, engineering, or related field; 8+ years software development experience; 5+ years with ASP.NET, Node.js, C#, REST APIs, mobile platforms, Azure, and CI/CD; US citizenship and Public Trust eligibility.
ASP.NET, Node.js, C#, REST APIs, Native iOS, Android, React Native, Flutter, Azure, CI/CD, Azure Functions, Java, .NET, Python, Agile, Scrum, Git, Azure DevOps
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Pittsburgh or Boston or Toronto or Montreal
HybridFull Time
Experience with C#, backend development, web front-ends (React), cloud platforms (Azure preferred, AWS considered), CI/CD/DevOps, API design, and collaboration with product and data stakeholders.
C#, React, Azure, AWS, WinForms, Citrix, CI/CD, DevOps, APIs, LLM, AI
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
5+ YOEBachelor's in CS or related,5+ years' backend development with Golang/C++ or similar,experience with RESTful APIs,Kubernetes,cloud and realtime simulation systems,strong communication and design skills.
Golang, C++, RESTful API, Kubernetes, MongoDB, NATs, AWS, GIS
3mo
Save
Mark Applied
Hide
Senior Software Engineer - Manage Vehicle Interfaces
Dearborn or Pittsburgh or Remote
HybridFull Time
Strong modern C++ knowledge; unit testing with GTest/GMock; Linux development; work in a large monorepo; experience with serialization and UDP networking; Bazel tooling; Python is a plus.
C++, GTest, GMock, Bazel, Linux, UDP, LwIP, Python
4w
Save
Mark Applied
Hide
Senior Embedded Software Engineer
Pittsburgh, Pennsylvania, United States
HybridFull Time
7+ YOEExpert C/C++ embedded firmware experience, RTOS and MCU bring-up experience, knowledge of SPI/UART/I2C/CAN and TCP/UDP, safety-critical system experience, and typical 7+ years developing production embedded software.
C, C++, SPI, UART, I2C, CAN, TCP/UDP, PX5, embedded Linux, pthreads, QNX, VxWorks, RTEMS, NXP S32K3, Infineon AURIX, TI TMS570, NTP, PTP, TSN, DBC, Python
1w
Save
Mark Applied
Hide
Senior Robotics Software Engineer
Pittsburgh, Pennsylvania, United States
HybridFull Time
5+ YOEMaster's degree in a related engineering or computer science field and 5 years' robotics or autonomous flight experience. Requires C++, ROS/ROS2, Linux, Git, Docker, Gazebo Sim, perception, planning, and sensor calibration expertise.
Gazebo, Gazebo Sim, C++, ROS (Robot Operating System), ROS2, Linux, Git, Docker, RRT, RRT*, lidars
Explore Jobs