1mo
Save
Mark Applied
Hide
Senior Algorithm Development Engineer
Audubon, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years algorithm development experience; degree in CS, biomedical engineering, or related field; expertise in algorithms, data structures, optimization, SCS programming experience preferred; strong analytical and communication skills.
HFX Cloud
1mo
Save
Mark Applied
Hide
Software Algorithm Engineer
Aurora or Philadelphia
$82k-$172k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, willingness to obtain CI polygraph, B.S. in a STEM field, 5+ years software development experience, leadership experience, proficiency in Python/C/C++/Java/Rust, algorithm development experience in signal/image processing, SDA, SATCOM or SIGINT.
Python, C/C++, Java, Rust, Linux, AWS, EC2, S3, Lambda, C#, Go, R, OpenCV, Boost, Eigen, Dlib, CUDA, OpenAI Gym
3mo
Save
Mark Applied
Hide
Senior Software Algorithm Engineer
Aurora or Philadelphia
$82k-$172k/yr OnsiteFull Time
5+ YOEBS in STEM fields; 5+ years software development; lead interdisciplinary team; TS/SCI clearance; Python/C/C++, Java, or Rust; domains SDA/SATCOM/SIGINT; willing to polygraph.
Python, C/C++, Java, Rust, Linux, AWS, CUDA, OpenCV, Git, Docker, Kubernetes, S3, EC2, Lambda
2mo
Save
Mark Applied
Hide
Navigation Research and Development Engineer
Warminster, Pennsylvania, United States
$123k-$191k/yr OnsiteFull Time
14+ YOELead a team in navigation algorithm design, MS modeling/simulation, DoD project experience, and strong writing/presentation skills.
MATLAB
1w
Save
Mark Applied
Hide
Senior Software Engineer - Buy-Side Automation Frameworks
Princeton, New Jersey, United States
$160k-$240k/yr OnsiteFull Time
4+ YOE4+ years programming experience, degree in CS/Engineering/Math or equivalent, knowledge of data structures/algorithms/system design, CI/CD and automated testing.
Python, TypeScript, LLM Gateway, OpenAI, Jenkins, Windows VMs, berg, shrinkwrap, npm, NodeJS, AWS, cucumber, behave, XML, JSON, FIX, CSS, HTML, MCP, Docker
2w
Save
Mark Applied
Hide
Senior Radar Signal Processing Engineer
Moorestown, New Jersey, United States
$111k-$198k/yr OnsiteFull Time
5+ YOEBachelor's in Electrical/Computer Engineering, 5+ years systems engineering with radar signal processing, requirements and algorithm development, Matlab experience, and US citizenship for SECRET clearance.
Matlab, DOORs, Linux, git, GitLab, MBSE, Confluence
2mo
Save
Mark Applied
Hide
Imaging Data Scientist III
Philadelphia, Pennsylvania, United States
$127k-$168k/yr OnsiteFull Time
5+ YOEFive+ years in applied algorithm development or data science with medical imaging experience; strong Python; cloud and containerization expertise; knowledge of medical imaging formats and frameworks.
Python, Docker, AWS, Airflow, MONAI, ITK, SimpleITK, NiBabel, CUDA, MapReduce, Akka
4d
Save
Mark Applied
Hide
Senior Python Engineer, Wallet
Philadelphia or New York City or Austin or Sofia or Europe
RemoteContract
5+ YOE5+ years Python backend experience with Django and asyncio; strong fundamentals in algorithms, databases, caching, and scalable architecture; PostgreSQL and Redis experience; willingness to join on-call rotation.
Python, Django, asyncio, PostgreSQL, Redis, Apache Kafka, Go
2d
Save
Mark Applied
Hide
Data Scientist II (US) FCRM Modeling
New York or Greenville or Vienna or Mount Laurel or Fort Lauderdale or Jacksonville or Charlotte or Boston
$76k-$125k/yr RemoteFull Time
3+ YOEUndergraduate degree preferred, 3+ years relevant experience, strong Python and SQL skills, experience with tree-based algorithms and production models, AML domain and cloud experience preferred.
Python, SQL
1mo
Save
Mark Applied
Hide
Software Engineer
Arlington or Mount Laurel or San Diego or Fall River
$90k-$184k/yr HybridFull Time
3+ YOE3+ years experience in software engineering, bachelor’s degree or equivalent, ability to obtain/maintain Secret clearance, familiarity with SDLC, OOP, distributed systems, algorithms, testing, configuration management, and strong communication skills.
1w
Save
Mark Applied
Hide
Postdoctoral Researcher in Theoretical and Computational Chemistry
Piscataway, New Jersey, United States
$64k/yr OnsiteFull Time
Ph.D. in chemistry, physics, computer science or related field (or expected by May 2027). Experience in electronic-structure methodology, ML-augmented methods, HPC, quantum algorithms, or error mitigation; scientific programming and strong writing.
High-performance computing (HPC)
2w
Save
Mark Applied
Hide
Data Engineer | Sports | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Design and maintain data pipelines, source and cleanse large numeric datasets, implement high-performance algorithms, and collaborate with quants and traders. Strong Python (NumPy, pandas) and experience with Kafka, Kubernetes, and cloud platforms desired.
Python, NumPy, pandas, Kafka, Kubernetes, Cloud Computing
3w
Save
Mark Applied
Hide
Operational Risk Management
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
5+ YOE5-7 years in operational risk/compliance/audit or related role; industry experience in market making/algorithmic/proprietary trading preferred; strong Excel and Microsoft Office skills; understanding of risk and control concepts; strong documentation and organizational skills.
Microsoft Office, Microsoft Excel
1mo
Save
Mark Applied
Hide
Staff Engineer - Ansys Govt Initiatives
Exton, Pennsylvania, United States
$120k-$180k/yr OnsiteFull Time
5+ YOEBS with 5+ yrs (MS with 3+ yrs or PhD with 1+ yr) in CS/Engineering; expertise in OOP, algorithms, data structures; hands-on C++, C#, Python; experience with Git/Perforce; system-level debugging and software architecture skills; mentoring experience.
C++, C#, Python, Git, Perforce, NUnit
3w
Save
Mark Applied
Hide
Operational Risk Management
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
5+ YOE5-7 years in operational risk/compliance/audit; industry experience in market making/algorithmic/proprietary trading preferred; understanding of risk and control concepts; strong documentation and organizational skills; proficiency with Microsoft Office/Excel and data analysis tools; no visa sponsorship available.
Microsoft Office, Microsoft Excel