3w
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System Development Engineer, Blink
North Reading, Massachusetts, United States
$129k-$175k/yr OnsiteFull Time
5+ YOE5+ years professional software development experience; experience with AWS, Linux/Unix, CI/CD pipelines; system design/architecture and distributed systems experience; familiarity with databases and SQL.
AWS, Linux/Unix, CI/CD pipelines, SQL
3mo
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System Software Engineer, GPU Development Tools
Santa Clara or Westford
$124k-$242k/yr OnsiteFull Time
2+ YOEBachelor's or Master's in CS/CE or equivalent, 2+ years software development, strong C++, driver stack knowledge (CUDA or DX/OpenGL/Vulkan), object-oriented design, good communication and adaptability.
C++, CUDA, DX, OpenGL, Vulkan, Python, virtual machines, containers
3mo
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System Integration and Test Engineer
Cambridge, Massachusetts, United States
$75k-$156k/yr HybridFull Time
3+ YOEBachelor's in engineering; 3-5 years in systems engineering or related role; experience in system integration and test; ability to develop and execute test plans; security clearance required.
MATLAB, Python
1mo
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Senior Systems Development Engineer
Round Rock or Hopkinton
$123k-$169k/yr OnsiteFull Time
5+ YOE5+ years in hardware design, system architecture or systems engineering; experience deploying and debugging compute, storage and networking systems; hands-on rack/data-center scale systems experience; strong communication skills.
1mo
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Sr. Mechanical Development Engineer
Littleton, Massachusetts, United States
$105k-$144k/yr OnsiteFull Time
7+ YOEBS/MS in Mechanical Engineering or equivalent, 7+ years developing mechanical components/assemblies for electro-mechanical systems, experience with liquid cooling/fluid systems, proficiency with SolidWorks/Creo/NX and GD&T (ASME Y14.5), prototyping and validation, materials and manufacturing knowledge.
SolidWorks, Creo, NX, GD&T, ASME Y14.5
2w
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Senior RF Engineer-ECH System Lead
Knoxville or Vancouver or Abingdon or Woburn or Madison
HybridFull Time
10+ YOEPh.D. or Master’s in Electrical Engineering,10+ years RF/microwave high-power experience, leadership and project management, millimeter-wave system design, business development and client communication.
3w
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Embedded System Verification Engineer - Medical Devices
Westford or Burlington
$69k-$162k/yr OnsiteFull Time
3+ YOEBachelor's degree, 3+ years medical device development experience, verification/testing of embedded hardware systems, knowledge of IEC 60601/62304/ISO 13485/14971, proficiency with Python and LabVIEW, instrumentation experience.
Python, LabVIEW, Oscilloscope, Multimeter, Signal generator
1mo
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Development Test Engineer, Maritime
Quincy, Massachusetts, United States
$86k-$100k/yr OnsiteFull Time
2+ YOE2+ years in engineering; hardware automation; test system bring up; US security clearance eligibility; BS/MS/PhD; ability to lift up to 25 lbs.
Python, Matlab, Siemens NX, Teamcenter, LabVIEW, 3D modeling
1w
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Lead Product Development Engineer, R&D
Marlborough or Newark
$119k-$187k/yr OnsiteFull Time
8+ YOELead complex regulated medical device product development, design control, risk management (ISO 14971), V&V, and design transfer; strong systems engineering, manufacturing and DFx experience.
ISO 14971, ISO 13485, DFSS, DOE, Minitab, GD&T, SolidWorks
4w
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Software Development Engineer 4
Portland or San Francisco or Washington or Boston
$141k-$173k/yr OnsiteFull Time
Staff/lead level engineer with deep experience architecting autonomous/agentic AI systems, cross-platform architecture, security-by-design, CI/CD, cloud reliability, and mentoring senior engineers.
Helm Charts, Argo Workflows, CI/CD, LLMs
3w
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Lead Development Engineer
Burlington, Massachusetts, United States
$155k-$173k/yr HybridFull Time
3+ YOEMaster's in CS/CE/IS (required) plus 3+ years experience; 2+ years building microservices, distributed systems, cloud (AWS/Azure/Google Cloud), Kubernetes, CI/CD, Java, Python, Spark, Kafka/Kinesis, Maven, Jenkins.
Kubernetes, AWS, Microsoft Azure, Google Cloud, CI/CD, Java, Python, Apache Spark, Apache Kafka, AWS Kinesis, Maven, Jenkins
1d
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Staff System Architecture and Design Engineer
Durham or Wilmington
OnsiteFull Time
3+ YOEM.S. in electrical engineering or related, 3+ years in power converter project development, expertise in power topologies, GaN/SiC devices, simulation tools, control design, lab debugging, and cross-functional communication.
Simetrix/Simplis, Mathcad, PLECS, PSIM, VHDL, Verilog, oscilloscopes, power analyzers, FPGA
2mo
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Senior Cloud Development Engineer (23637)
Waltham, Massachusetts, United States
$108k-$162k/yr HybridFull Time
5+ YOE5–8+ years software engineering; Golang/Java; cloud platforms (AWS/GCP); Kubernetes; Infrastructure as Code; distributed systems debugging.
Golang, Java, AWS, GCP, Kubernetes, Docker, Terraform, Helm, CloudFormation
1w
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Software Development Engineer II, Developer Experience Architecture
Boston, Massachusetts, United States
$112k-$141k/yr HybridFull Time
2+ YOE2+ years full‑stack software development including ≥1 year Java, experience with cloud-native systems, authentication (OAuth2/OIDC) exposure, testing and observability, and a BS in Computer Science or equivalent.
Claude Code, Keycloak, OAuth2, OIDC, Java, Spring Boot, AWS, Kubernetes, React, Node, Remix, MCP
4w
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Principal System Engineer LIMS
Norwood or United States
$131k-$209k/yr HybridFull Time
8+ YOE8+ years LabVantage LIMS development experience, functional LIMS expertise in GxP/GMP, application support (L2/3), integrations with MES/SAP/eQMS, bachelor’s degree preferred.
LabVantage, MES, SAP, eQMS
1mo
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Senior Software Engineer — File System
Boston or Marlborough
HybridFull Time
7+ YOE7+ years software engineering experience with systems programming (C/C++), distributed systems, file system or storage experience, Kubernetes experience, and strong communication and technical leadership skills.
C, C++, Kubernetes, NFS, SMB, S3, POSIX, FUSE, eBPF, Linux, Strider, CUFS, CI/CD
1mo
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Senior Software Development Engineer Mainframe COBOL CICS
Hartford or Irving or Scottsdale or Illinois or Tampa or Wellesley or Blue Bell or United States
$93k-$222k/yr HybridFull Time
5+ YOE5+ years mainframe development (COBOL, JCL, CICS, DB2, SQL, MQ, Xpeditor, Endevor), 2+ years offshore vendor support, 2+ years healthcare claims experience, strong systems analysis, software design, Agile experience, and strong communication skills.
COBOL, JCL, CICS, DB2, SQL, MQ, Xpeditor, Endevor, Agile, Scrum
1mo
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Senior SW Application Development Engineer – Beam Tuning and Controls
Beverly, Massachusetts, United States
$142k-$213k/yr OnsiteFull Time
9+ YOESenior SW engineer with 8-10 years in real-time software for electro-mechanical systems; proficient in C/C++, RTOS (Wind River VxWorks); experience with beam control, hardware interfaces, and embedded systems.
C/C++, RTOS, Wind River VxWorks, Embedded systems, beam control, sensors, actuators, encoders, IO systems, Modbus, Ethernet TCP/IP, RS-232
1mo
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Senior Software Engineer, Scientific System of Record
Cambridge or San Francisco
$144k-$240k/yr OnsiteFull Time
4+ YOEBachelor's or Master's in CS/Engineering, 4+ years engineering experience, strong in front-end or backend, TypeScript/React and Python experience, API and data modeling skills, production systems and cloud/DevOps familiarity.
TypeScript, React, Python, SQL, NoSQL, vector databases, data lakehouses, AWS, GCP, Azure, Kubernetes, Terraform, CloudFormation, GitHub Actions, Git, Flyte, Temporal, Airflow, Prefect, LIMS, ELN
2w
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Senior C/C++ Software Development Engineer
Tewksbury, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizen with active Secret clearance, STEM degree and 5+ years experience, strong C/C++ and embedded/real-time systems experience, Unix/Linux and version control proficiency, and shell scripting skills.
C, C++, Unix/Linux, Git, Clearcase, tcsh, csh, bash, VxWorks, Integrity