PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2w
Save
Mark Applied
Hide
Data/Cloud Software Engineer
Merrimack, New Hampshire, United States
$57k-$121k/yr OnsiteFull Time
3+ YOE3+ years software development experience with SQL, Python, AWS; experience with large datasets, data engineering/ETL, CI/CD, and strong analytical and communication skills.
SQL, Python, Amazon Web Services, CI/CD, GenAI
1mo
Save
Mark Applied
Hide
Software Engineer II - Data Engineer
Nashua or New Hampshire or United States
$79k-$135k/yr OnsiteFull Time
3+ YOEBachelor's in CS or related, 3+ years software/data engineering experience, Python and Postgres proficiency, experience with ETL/ELT pipelines, Docker/Kubernetes, ability to obtain U.S. Secret clearance.
Python, Postgres, SQLAlchemy, Protobuf, gRPC, Docker, Kubernetes, Airflow, NiFi, Cribl, dbt, Git, CI/CD
1mo
Save
Mark Applied
Hide
Data Integration Software Engineer
Boston or Portsmouth or Plano or Indianapolis or Columbus or United States
HybridFull Time
3+ YOE3+ years data integration engineering experience, 1+ year with AWS (Lambda, S3, Glue, Redshift). Strong SQL, Python, ETL, APIs, CI/CD familiarity, agile experience, effective communication, and US work authorization without employer sponsorship.
AWS Lambda, Amazon S3, AWS Glue, Amazon Redshift, SQL, Python, APIs, CI/CD, ETL
1w
Save
Mark Applied
Hide
Senior Software Engineer
Plano or Boston or Portsmouth or Indianapolis or Columbus
$106k-$197k/yr HybridFull Time
5+ YOE5+ years software engineering experience, strong foundation in data structures and algorithms, proficiency in Python or Java, experience with Java/React/Node.js/Spring Boot/AWS/REST/RDS, agile experience, strong communication.
Python, Java, React, Node.js, Spring Boot, AWS, RESTful services, RDS
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Subnet Management
Santa Clara or Westford
$184k-$357k/yr OnsiteFull Time
8+ YOEBSc/MSc in Computer Engineering or Computer Science (or equivalent), 8+ years software engineering experience, proficiency in C/C++, strong algorithms and data structures skills, and ability to collaborate across teams.
C, C++, NVLink, InfiniBand
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Subnet Management
Santa Clara or Westford
$184k-$357k/yr OnsiteFull Time
8+ YOEBSc/MSc in Computer Engineering or Computer Science (or equivalent experience), 8+ years as a software engineer, proficient in C/C++, strong algorithms and data-structure skills, experience with networking and performance optimization is a plus.
C, C++, NVLink, InfiniBand
1mo
Save
Mark Applied
Hide
Principal Software Engineer, Design Simulation
Wilmington, Massachusetts, United States
$180k-$248k/yr HybridFull Time
12+ YOEMaster's preferred; 12+ years software engineering experience with simulation and optimization; strong CS fundamentals; experience with data transformation (Pandas, NumPy, SQL), data science workflows, ML/cloud a plus; excellent communication.
Pandas, NumPy, SQL
2w
Save
Mark Applied
Hide
Software Engineer II, Autonomy Platform, Data and Tools
North Reading, Massachusetts, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development, proficiency in at least one programming language, knowledge of SDLC and best practices; embedded, CUDA, C/C++, AWS, Yocto/Buildroot, and Unix experience preferred.
CUDA, C, C++, AWS, Yocto, Buildroot, Nvidia Jetpack, Unix
2mo
Save
Mark Applied
Hide
Software Engineer, Generalist (C++/Python)
Boston or Billerica
$140k-$180k/yr OnsiteFull Time
3+ YOE3+ years professional software engineering; strong C++17; Python a plus; backend systems and data pipelines experience; on-site manufacturing focus.
C++ 17, Python, Backend systems, Data pipelines, Containers, AWS
4w
Save
Mark Applied
Hide
Software Engineer
Westford, Massachusetts, United States
$82k-$156k/yr OnsiteFull Time
0+ YOEBachelor's in CS/CE (or equivalent), 0-2 years experience. Strong fundamentals in algorithms/data structures, proficiency in Python, C, C++, Linux, containers, Git, Docker/Kubernetes, OS and networking, and strong communication.
Python, C, C++, Linux, Git, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Senior Software Engineer/Developer
Merrimack, New Hampshire, United States
OnsiteFull Time
1+ YOEBachelor's in CS/IT/Engineering + 3 years, or Master's + 1 year; experience developing test automation frameworks using Java, Selenium, Cucumber, TestNG, Maven; SQL/DB2/Oracle data validation; CI/CD with Jenkins, Git/GitHub; cloud experience (Azure/AWS).
Java, SQL, DB2, Oracle, Maven, Git, GitHub, Jenkins, Sonar, Jira, Xray, Azure, AWS, Selenium WebDriver, Cucumber, TestNG, Python, Splunk, Snowflake, ICEDQ, GitHub Copilot
2w
Save
Mark Applied
Hide
Senior Software Engineer- Cable Backplane Systems
Yocumtown or Nashua or Raleigh or Austin
OnsiteFull Time
8+ YOE8+ years software engineering experience, BS in CS/CE (MS preferred), experience designing large data platforms, APIs, databases, pipelines, EM/ML workflows, and technical leadership/mentoring skills.
MES, APIs, CI/CD, AI/ML
2w
Save
Mark Applied
Hide
Senior Software Engineer- Cable Backplane Systems
Valley Green or Nashua or Raleigh or Austin
OnsiteFull Time
8+ YOEBS in CS/CE required (MS preferred); 8+ years software engineering experience with large-scale data platforms, databases, pipelines, APIs, analytics/AI/ML workflows, technical leadership, and mentoring.
MES, APIs, CI/CD, AI/ML
1mo
Save
Mark Applied
Hide
Jr. C++ Software Developer
Franklin or Andover
$80k-$87k/yr HybridFull Time
1+ YOE1–3 years C++ (or strong project experience), 1–2 years .NET, Bachelor's in Software Engineering/Computer Science, OOP knowledge, data structures, Agile experience, strong communication, US work authorization required (no sponsorship).
C++, .NET, Linux, SQL, Python, CI/CD, TCP/IP, Agile, Scrum
1mo
Save
Mark Applied
Hide
Sr. Staff Software Engineer- Eng
Sunrise or Lowell
$146k-$209k/yr HybridFull Time
8+ YOE8+ years software engineering experience (including 3+ years in lead/staff roles); experience with enterprise data lakes/lakehouse, real-time streaming, GCP/AWS data services; strong Python/Java/Scala skills; CI/CD and security-first pipeline experience; mentoring ability.
Python, Java, Scala, GCP, AWS, BigQuery, Postgres, AlloyDB, Dataflow (Beam), Dataform, Pub/Sub, Claude Code, Codex, CI/CD
3d
Save
Mark Applied
Hide
Software Engineer 3 (Routing Protocols)
Westford or Sunnyvale
$121k-$229k/yr HybridFull Time
10+ YOE10+ years developing networking or systems software; expert C/C++; deep knowledge of Layer 2/3 routing protocols (BGP, OSPF, ISIS); data center networking experience; scripting/automation with Python, Go, or Rust.
C, C++, Python, Go, Rust, BGP, OSPF, ISIS, EVPN-VXLAN, MPLS, TCP/IP
2mo
Save
Mark Applied
Hide
ATE Software Engineer III/IV
Wilmington, Massachusetts, United States
$116k-$225k/yr OnsiteFull Time
5+ YOEDevelop automated test equipment software using C# for DoD/Aerospace applications; strong EE background; experience with test automation, instrumentation interfaces, data acquisition.
C#, PXI, Serial, Ethernet, IEEE-488, USB
1mo
Save
Mark Applied
Hide
Principal Software Engineer
Newburyport, Massachusetts, United States
OnsiteFull Time
Lead architecture of large-scale distributed systems; strong in data modeling, API design; cloud experience; proficient in modern languages; CI/CD and DevOps.
Python, C#, Java, JavaScript, REST, AWS, Azure, GCP, Angular, React, .NET, CI/CD, DevOps, Claude Code, GitHub Copilot
2w
Save
Mark Applied
Hide
Principal Software Engineer - Lead Metrics & Tools Specialist
Marlborough or Tewksbury or Tucson or Fort Wayne
$108k-$205k/yr OnsiteFull Time
8+ YOE8+ years experience, STEM degree typically required, strong Jira/JQL expertise, data collection and automation experience, ability to obtain Interim Secret U.S. government security clearance, strong communication and metrics visualization skills.
Jira, JQL, Structures, Rich Filters, Atlassian, Earned Value (EV)
3w
Save
Mark Applied
Hide
Lead Software Manager
Nashua, New Hampshire, United States
$150k-$254k/yr OnsiteFull Time
8+ YOE3+ Mgmt8+ years software experience with 3+ years formal leadership; bachelor's in CS or related; expertise in data engineering, governance, containerization, CI/CD, Python/C#/gRPC, Postgres; active or eligible Secret clearance.
Docker, Kubernetes, CI/CD, Python, C#, Protobuf/gRPC, SQLAlchemy, Postgres, PgAdmin
Explore Jobs