Careers
United StatesRemote · Hybrid · Onsite · Field · All Environments
United StatesRemote · Hybrid · Onsite · Field · All Environments
United StatesRemote · Hybrid · Onsite · Field · All Environments
United StatesRemote · Hybrid · Onsite · Field · All Environments
|
2mo
Save
Mark Applied
Hide
Senior Software Engineer - Privacy & Security
San Francisco or Sunnyvale
$202k-$224k/yr HybridFull Time
6+ YOESenior software engineer with 6+ years of experience; backend and full-stack skills; strong communication; degree in engineering; experience with large-scale systems and Go/Java/Python; web tech like React; GenAI and Spark a plus.
Go, Java, Python, React, JavaScript, Spark, GenAI, LLM
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Sunnyvale, California, United States
$137k-$277k/yr HybridFull Time
6+ YOE6+ years software development; strong C/C++, Python or Go; software architecture and microservices; Kubernetes; PostgreSQL; effective communication; BS/MS in CS or related field
Kubernetes, Datadog, PostgreSQL, C, C++, Python, Golang, Microservices, Docker, CI/CD
2mo
Save
Mark Applied
Hide
Senior Software Engineer
Phoenix, Arizona, United States
HybridFull Time
10+ YOEBachelor's in CS/Software Eng; 10+ years software development; expert C#/.NET; Azure cloud; SQL Server; hardware integration; CI/CD; debugging; mentoring.
C#, .NET, Azure, SQL Server, Docker, Kubernetes, Azure DevOps, Git, APIs
2mo
Save
Mark Applied
Hide
Senior Software Engineer
San Francisco, California, United States
$170k-$250k/yr OnsiteFull Time
3+ YOE3-5 years of software development experience; startup experience preferred; strong product and technical judgment; detail-oriented; curious about scalable, AI-native software.
React, Next.js, Electron, Swift, React Native, Backend
2d
Save
Mark Applied
Hide
Senior Software Engineer - Job Detail | Careers Marketplace - Siemens
Wilsonville, Oregon, United States
$154k-$278k/yr HybridFull Time
12+ YOESenior software engineer with extensive experience in design, development, and integration of complex software systems; strong leadership and communication skills; ability to mentor peers and lead projects.
Software Development Tools, Hardware Environments, Code Repositories, ITAR/EAR compliance
3mo
Save
Mark Applied
Hide
Senior Software Engineer, Infrastructure
United States or Canada
$156k-$211k/yr RemoteFull Time
5+ YOE5+ years software engineering experience; cloud infrastructure; Terraform; Kubernetes; Python; Azure/AWS/GCP; on-call; security mindset.
Terraform, Kubernetes, Python, Azure, AWS, GCP
1mo
Save
Mark Applied
Hide
Senior Software Developer (Lead)
Hercules, California, United States
$157k-$216k/yr OnsiteFull Time
10+ YOE10+ years in software development; strong C#/.NET; instrument control software experience; BS in CS/Engineering or related field.
C#, .NET, multithreading, state machines, serial communication, TCP/IP, USB, vendor SDKs
1mo
Save
Mark Applied
Hide
Senior Software Engineer C++
Austin, Texas, United States
OnsiteFull Time
5+ YOEExperience in C++ software development; senior level; backend system design.
C++, Linux, Git, Distributed Systems, Performance Optimization
2mo
Save
Mark Applied
Hide
Senior Embedded Software Engineer – Airborne Platform Software
Indianapolis or Cincinnati
$100k-$130k/yr RemoteFull Time
10+ YOESenior embedded software engineer with 10–15 years in safety-critical airborne software, DO-178C DAL A, C/C++/Ada, RTOS, and certification support.
C, C++, Ada, RTOS, DOORS, Jama, VectorCast, LDRA, Rapita RVS, ARINC 429, ARINC 664, MIL-STD-1553, AFDX
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Site Reliability (Remote)
Georgia Virtual, Georgia, United States
$80k-$180k/yr RemoteFull Time
3+ YOESenior Software Engineer for Site Reliability focusing on stability, scalability, and observability; leads automation, post-mortems, and capacity planning.
GCP, Grafana, Prometheus, Loki, Tempo, Litmus Chaos, K6, Terraform, GitHub, CDK8S, GH Copilot, SRE Practices
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Store Technology Platform
Grapevine, Texas, United States
OnsiteFull Time
4+ YOESenior software engineer with 4+ years, 2+ years .NET, 1+ year cloud, strong problem solving, collaboration.
NET, AWS, WPF
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Grand Rapids, Michigan, United States
OnsiteFull Time
7+ YOELead design and development of custom software solutions; mentor teammates; collaborate with clients; apply AI tools; cloud-native architectures; 7+ years of full life-cycle software development.
C#/.NET, Python, React, Vue, AWS, Azure, CI/CD, Git, DevOps, LLM AI
2d
Save
Mark Applied
Hide
Senior Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
20+ YOE20+ years software design, development and test; Python scripting; embedded software; JIRA; AGILE; strong communication; DoD/AFSIM familiarity a plus; U.S. Citizen; active Secret clearance.
Python, JIRA, AFSIM
5d
Save
Mark Applied
Hide
Senior Software Engineer, Storage
United States
$166k-$175k/yr RemoteFull Time
4+ YOE4+ years software engineering; 1+ year in-memory datastore (Valkey/Redis); 1+ year cloud-based control-plane software; strong ownership; proactive, scalable solution design.
Go, Python, Rust, Valkey, Redis, Memcached, EC2, Datadog, CloudWatch, Sentry, Snowflake
2mo
Save
Mark Applied
Hide
Senior Software Engineer (Java) - Pricing
Chicago, Illinois, United States
$180k-$243k/yr HybridFull Time
8+ YOE8+ years of professional software engineering experience; senior-level role; strong Java web services, relational databases, and distributed systems knowledge; ability to collaborate across teams and travel.
Java, PostgreSQL, REST, SOAP, Event-driven, Message queues
1mo
Save
Mark Applied
Hide
Senior Instrumentation Software Engineer
Ann Arbor, Michigan, United States
$106k-$180k/yr OnsiteFull Time
5+ YOESenior software engineer; strong OOP, distributed systems, multi-threading; proficiency in C++, Python or Java; experience with large data ETL, HPC approaches; ability to lead and mentor.
C++, Python, Java, OOP, Design Patterns, Distributed Systems, Multi-threading, ETL, HPC
1mo
Save
Mark Applied
Hide
Senior Software Development Engineer
United States
RemoteFull Time
5+ YOESenior software engineer with 5+ years in web APIs and platforms; experience in ES6/React/Typescript/GraphQL; proficiency in Python/Node.js/Go; strong DB experience; leadership capabilities.
ES6, React, Typescript, GraphQL, Python, Node.js, Go, Aurora Postgres
3w
Save
Mark Applied
Hide
Senior Software Engineer
Boston, Massachusetts, United States
$140k-$165k/yr HybridFull Time
6+ YOE6+ years of professional software engineering; strong backend with Python; data pipelines or large-scale systems; production web apps, APIs, distributed systems; React frontend; MySQL/Snowflake; AWS; Docker, Terraform, CI/CD; testing; collaborative; Boston office 2 days/week.
Python, React, AWS, Docker, Terraform, CI/CD
1mo
Save
Mark Applied
Hide
Senior Software Engineer, MediaWiki
United States
$113k-$176k/yr RemoteFull Time
Backend software engineering with experience in PHP/JavaScript, observability, and scalable systems; remote collaboration; strong communication and collaboration.
PHP, JavaScript, Kubernetes, Envoy, Prometheus, Grafana, CI/CD, OAuth
2mo
Save
Mark Applied
Hide
Senior Software Engineer (Solvers)
United States
RemoteFull Time
7+ YOE7+ years software engineering; distributed systems; smart contracts; Typescript and Go; leadership; ability to work in ambiguity.
Typescript, Go, Rust
1mo
Save
Mark Applied
Hide
Senior Software Engineer- Postgres
Menlo Park, California, United States
$200k-$288k/yr OnsiteFull Time
7+ YOE7+ years of software engineering, Postgres internals experience, strong CS fundamentals, SQL, distributed systems, and C.
Postgres, C, SQL, Distributed systems
2w
Save
Mark Applied
Hide
Senior Software Engineer, RIS
Durham, North Carolina, United States
OnsiteFull Time
5+ YOEDesign, develop, and test software for medical imaging products; collaborate in an engineering team; ensure regulatory compliance and quality.
.NET, C#, MVC, MVVM, Web API, SQL, Azure DevOps, Git, TFS, SQL Server, Oracle SQL, Visual Studio, Entity Framework, HTML5, CSS, JavaScript, jQuery, Bootstrap, Tailwind
1mo
Save
Mark Applied
Hide
Senior Software Engineer - BQuant
San Francisco, California, United States
OnsiteFull Time
4+ YOE4+ years software development; cloud-native experience; Golang or Python; degree in CS/Engineering/Mathematics or equivalent.
Golang, Python, Jupyter
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Agents
San Francisco, California, United States
$250k-$330k/yr OnsiteFull Time
Decagon: Conversational AI platform for automated customer support.
5+ YOE5+ years software engineering; proficient in Python and TypeScript; asynchronous programming; comfortable debugging deep technology stacks.
Python, TypeScript, Asynchronous Programming
1w
Save
Mark Applied
Hide
Senior Software Engineer (Scala)
Palo Alto, California, United States
$175k-$195k/yr HybridFull Time
5+ YOE5+ years software engineering; platform engineering focus; BS/MS in CS; Scala/Java; distributed systems; Spark; JVM; microservices; willing to work in Palo Alto.
Apache Spark, HDFS, Iceberg, Airflow, MapReduce, Scala, Java, Kubernetes, REST APIs, PostgreSQL, Memcached, Redis
3d
Save
Mark Applied
Hide
IMA Tools Senior Software Engineer
Grand Rapids or Clearwater
OnsiteFull Time
8+ YOEBachelor's in Computer Engineering, Computer Science, or Software Engineering; 8+ years software engineering; U.S. government data restrictions apply; U.S. citizen status required.
C#, C++, Java, Python
2mo
Save
Mark Applied
Hide
Senior Software Engineer (TS/SCI w/poly)
Fort Meade, Maryland, United States
$250k-$295k/yr OnsiteFull Time
14+ YOESenior Software Engineer with TS/SCI w/poly clearance; 14+ years software engineering or 18+ years without degree; BS in CS preferred.
Java, JavaScript, Git, SQL, Python, SDLC, UI/UX, Angular, React, Vue.js, AWS, C#, API Development
6d
Save
Mark Applied
Hide
Senior Software Engineer (Leadership) 2026-0138
Chantilly, Virginia, United States
OnsiteFull Time
10+ YOE4+ MgmtSenior software engineer with leadership experience; TS/SCI clearance with polygraph; 10+ years in software/data/platform engineering; 4+ years leading a major technical service area; strong admin/control-plane design.
Java, Linux, Vue.js, Consul, Nomad, Vault
1mo
Save
Mark Applied
Hide
Senior Software Engineer
United States
$93k-$106k/yr RemoteFull Time
3+ YOESenior software engineer with 3+ years of professional experience; BS in Computer Science or related field (or equivalent); strong knowledge of .NET, C#, JavaScript, SQL; ability to mentor; strong communication and problem-solving skills.
Microsoft .NET Framework, Visual Studio, ASP.NET MVC, WCF, Entity Framework, Web API, LINQ, JavaScript, jQuery, Angular, CSS, HTML, XML, XSLT, SQL Server, T-SQL, C#, RWD
4w
Save
Mark Applied
Hide
Senior Software Engineer
Pittsburgh or United States
HybridFull Time
Experience with ML models, real-time perception/tracking, and Python/C++ software.
Python, C++, Machine Learning, Robotics, ROS
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Product
United States
HybridFull Time
4+ YOE4+ years in software engineering; experience building user-facing web apps across frontend, backend, and database; strong communication; proven shipping and iteration; product-focused engineering.
NextJS, React, TypeScript, Tailwind, ShadCN, HonoJS, Postgres, Vitest, Supabase, Vercel AI SDK
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Arlington, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's degree with at least 10 years of related experience; DoD missile systems knowledge; embedded/real-time software; software design, development, test, and project management; agile practices; travel up to 25%.
2mo
Save
Mark Applied
Hide
Principal Engineer Software/Senior Principal Engineer Software
Melbourne, Florida, United States
$98k-$148k/yr OnsiteFull Time
5+ YOESenior/Principal Software Engineer with 5+ years (Principal) or 8+ years (Senior Principal) in software engineering; Linux/Windows development; Agile; C/C++. Requires US citizenship and ability to obtain DoD Secret clearance.
Linux, Windows, C/C++, OOP, Bash scripting
1mo
Save
Mark Applied
Hide
Senior Embedded Software Engineer
Washington, District of Columbia, United States
$191k-$254k/yr OnsiteFull Time
Senior-level embedded software experience; Python/C/C++; security-focused; active Secret clearance; hardware/software integration.
Python, C, C++
2mo
Save
Mark Applied
Hide
Senior Software Developer
Tysons, Virginia, United States
OnsiteFull Time
10+ YOEBachelor’s degree in Computer Science, Computer Information Systems, Computer Engineering, or related field; 10+ years of software development; Linux, AWS, Java, PHP, HTML/CSS/JavaScript, MySQL; IAM/Security tooling.
Linux, AWS, Apache Web Server, Apache Tomcat, Java, PHP, HTML, CSS, JavaScript, MySQL, VS Code, Bash
2mo
Save
Mark Applied
Hide
Senior Software Developer
St. Johns or San Mateo
HybridFull Time
5+ YOE5+ years software engineering; 5+ years in Javascript/Typescript, React; experience building scalable web interfaces; AI native development; user-focused feature design; US or Canadian ITAR/CGP eligibility.
JavaScript, TypeScript, React, Next.js, Python, ML, Serverless, AWS GovCloud, PostgreSQL
3w
Save
Mark Applied
Hide
Senior Software Engineer
Washington or Boston
$129k-$194k/yr OnsiteFull Time
Strong Python, distributed systems, cloud platforms, AI/ML, LLMs, autonomous agents, senior IC.
Python, AWS, GCP, Azure, Jira, Git, LLMs, AI agent tooling
2mo
Save
Mark Applied
Hide
Senior Software Engineer II
San Francisco or Santa Clara or Seattle or New York
$202k-$250k/yr HybridFull Time
8+ YOE8+ years software engineering; strong Python/Django, React, Postgres, Kafka; AWS; solid execution and problem-solving.
Python, Django, React, PostgreSQL, Kafka, Java, gRPC, AWS
3mo
Save
Mark Applied
Hide
MTS - Senior Software Engineer
Silverthorne, Colorado, United States
$150k-$250k/yr HybridFull Time
5+ YOE5+ years in software engineering; Python; AI/ML familiarity; cloud infra; security fundamentals; strong collaboration and ownership.
Python, AWS, GCP, Azure, DevOps, Security, Kubernetes, Docker
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Rider
New York City, New York, United States
$146k-$185k/yr HybridFull Time
5+ YOE5+ years in software engineering; distributed systems; cloud platforms; Kubernetes and containers; collaboration across teams; on-call rotation.
AWS, GCP, Microsoft Azure, Kubernetes, Docker, cri-o