Develop highly secure, performance-critical backend services using Rust (Tokio, Actix, Axum, Rocket). Build and scale distributed security applications with Scala (Akka, Play, ZIO, Cats). Implement ...
Quick apply
Develop highly secure, performance-critical backend services using Rust (Tokio, Actix, Axum, Rocket). Build and scale distributed security applications with Scala (Akka, Play, ZIO, Cats). Implement ...
Quick apply
Develop highly secure, performance-critical backend services using Rust (Tokio, Actix, Axum, Rocket). Build and scale distributed security applications with Scala (Akka, Play, ZIO, Cats). Implement ...
Demonstrated experience with web frameworks in Rust (e.g., Actix, Rocket, or Warp). * Demonstrated experience or familiarity with WebAssembly (Wasm) for client-side Rust code. * Demonstrated ...
Demonstrated experience with web frameworks in Rust (e.g., Actix, Rocket, or Warp). * Demonstrated experience or familiarity with WebAssembly (Wasm) for client-side Rust code. * Demonstrated ...
Key Responsibilities: • Develop highly secure, performance-critical backend services using Rust (Tokio, Actix, Axum, Rocket). • Build and scale distributed security applications with Scala (Akka ...
Key Responsibilities: • Develop highly secure, performance-critical backend services using Rust (Tokio, Actix, Axum, Rocket). • Build and scale distributed security applications with Scala (Akka ...
Ability to compare and chose frameworks like Actix Web and Axum for time critical applications. * Knowledge of RUST based application development: API development (REST or GraphQL) * Async ...
Quick apply
Ability to compare and chose frameworks like Actix Web and Axum for time critical applications. * Knowledge of RUST based application development: API development (REST or GraphQL) * Async ...
Prior experience with post processing tools such as WindCatcher, Actix, or XCAL/XCAP-M desired. * Prior cell phone testing experience desired. * Previous experience with operating systems, such as:
Prior experience with post processing tools such as WindCatcher, Actix, or XCAL/XCAP-M desired. * Prior cell phone testing experience desired. * Previous experience with operating systems, such as:
Benicia, CA · On-site
$76.50K/yr
Minimum 1 year of experience using at least one RF planning and optimization tool, such as Atoll, Actix, or TEMS
Benicia, CA · On-site
$76.50K/yr
Minimum 1 year of experience using at least one RF planning and optimization tool, such as Atoll, Actix, or TEMS
Mclean, VA · On-site
Demonstrated experience with web frameworks in Rust (e.g., Actix, Rocket, or Warp). * Demonstrated experience or familiarity with WebAssembly (Wasm) for client-side Rust code. * Demonstrated ...
Mclean, VA · On-site
Demonstrated experience with web frameworks in Rust (e.g., Actix, Rocket, or Warp). * Demonstrated experience or familiarity with WebAssembly (Wasm) for client-side Rust code. * Demonstrated ...
Minimum 1 year of experience using at least one RF planning and optimization tool, such as Atoll, Actix, or TEMS
Minimum 1 year of experience using at least one RF planning and optimization tool, such as Atoll, Actix, or TEMS
Atoll or GeoPlan, Siterra, MapInfo, Windcatcher/Actix. * RF Design Engineer with experience on Network Design and Optimization. * 7 to 12 years of experience in RF Design and/or System Performance ...
Atoll or GeoPlan, Siterra, MapInfo, Windcatcher/Actix. * RF Design Engineer with experience on Network Design and Optimization. * 7 to 12 years of experience in RF Design and/or System Performance ...
Demonstrated experience with web frameworks in Rust (e.g., Actix, Rocket, or Warp). Demonstrated experience or familiarity with WebAssembly (Wasm) for client-side Rust code. * Demonstrated Experience ...
Demonstrated experience with web frameworks in Rust (e.g., Actix, Rocket, or Warp). Demonstrated experience or familiarity with WebAssembly (Wasm) for client-side Rust code. * Demonstrated Experience ...
Of the required experience, must have 3 years of experience with the following: * 5G or LTE Drive Test tools, including PCTEL, XCAL, XCAP, or ACTIX; * Drive test equipment and radio under test; * 5G ...
Of the required experience, must have 3 years of experience with the following: * 5G or LTE Drive Test tools, including PCTEL, XCAL, XCAP, or ACTIX; * Drive test equipment and radio under test; * 5G ...
Bellevue, WA · On-site
$34 - $36/hr
Prior experience with post processing tools such as WindCatcher, Actix, or XCAL/XCAP-M desired. * Prior cell phone testing experience desired. * Previous experience with operating systems, such as:
Bellevue, WA · On-site
$34 - $36/hr
Prior experience with post processing tools such as WindCatcher, Actix, or XCAL/XCAP-M desired. * Prior cell phone testing experience desired. * Previous experience with operating systems, such as:
Berkeley Heights, NJ · On-site
$34 - $36/hr
Prior experience with post processing tools such as WindCatcher, Actix, or XCAL/XCAP-M desired. * Prior cell phone testing experience desired. * Previous experience with operating systems, such as:
Berkeley Heights, NJ · On-site
$34 - $36/hr
Prior experience with post processing tools such as WindCatcher, Actix, or XCAL/XCAP-M desired. * Prior cell phone testing experience desired. * Previous experience with operating systems, such as:
... Actix, Serde, and async Rust patterns in production or advanced side projects. • Preferred: competitive programming experience, contributions to Rust open-source ecosystems, and demonstrated ...
... Actix, Serde, and async Rust patterns in production or advanced side projects. • Preferred: competitive programming experience, contributions to Rust open-source ecosystems, and demonstrated ...
Desirable to have knowledge in RF Optimization Layer 3 analysis experience using tools similar to ACTIX. Must have knowledge of running traces for troubleshooting/analysis. Must have knowledge of the ...
Desirable to have knowledge in RF Optimization Layer 3 analysis experience using tools similar to ACTIX. Must have knowledge of running traces for troubleshooting/analysis. Must have knowledge of the ...
Charlotte, NC · On-site
Hands on experience on data analysis/post-processing tools such as Irisview, Windcatcher/Actix/TEMS Discovery * Hands on experience on design and optimization tools like ATOLL, IBWAVE, Zite, Truecall ...
Charlotte, NC · On-site
Hands on experience on data analysis/post-processing tools such as Irisview, Windcatcher/Actix/TEMS Discovery * Hands on experience on design and optimization tools like ATOLL, IBWAVE, Zite, Truecall ...
Charlotte, NC · On-site
Working knowledge of data analysis/post-processing tools such as Irisview, Windcatcher/Actix/TEMS Discovery Knowledge of propagation and optimization modeling tools Knowledge of Ericsson systems ...
Charlotte, NC · On-site
Working knowledge of data analysis/post-processing tools such as Irisview, Windcatcher/Actix/TEMS Discovery Knowledge of propagation and optimization modeling tools Knowledge of Ericsson systems ...
Plano, TX · On-site
$57/hr
Detailed understanding of optimization tools such as TEMS investigation, Actix, Agilent and R&S * Experience in tuning a loaded network, and understand the difference between artificial and real ...
Quick apply
Plano, TX · On-site
$57/hr
Detailed understanding of optimization tools such as TEMS investigation, Actix, Agilent and R&S * Experience in tuning a loaded network, and understand the difference between artificial and real ...
... ACTIX. • Must have knowledge of running traces for troubleshooting/analysis. Must have knowledge of the various drive testing equipment such as JDSU/RAN Advisor, Nemo, TEMS, X-cal, Windcatcher and ...
... ACTIX. • Must have knowledge of running traces for troubleshooting/analysis. Must have knowledge of the various drive testing equipment such as JDSU/RAN Advisor, Nemo, TEMS, X-cal, Windcatcher and ...
Boston, MA · On-site
$111.40K - $146.70K/yr
RESTful and event-driven API design using TypeScript/Node.js or Rust (Axum, Actix, or equivalent); authentication, rate limiting, versioning, and API contracts for AI services consumed by downstream ...
New
Boston, MA · On-site
$111.40K - $146.70K/yr
RESTful and event-driven API design using TypeScript/Node.js or Rust (Axum, Actix, or equivalent); authentication, rate limiting, versioning, and API contracts for AI services consumed by downstream ...
New
$37K - $50.3K
3% of jobs
$50.3K - $63.5K
1% of jobs
$63.5K - $76.8K
6% of jobs
$76.8K - $90.1K
7% of jobs
$96.3K is the 25th percentile. Wages below this are outliers.
$90.1K - $103.4K
15% of jobs
The median wage is $113.5K / yr.
$103.4K - $116.6K
22% of jobs
$116.6K - $129.9K
15% of jobs
$135.3K is the 75th percentile. Wages above this are outliers.
$129.9K - $143.2K
12% of jobs
$143.2K - $156.5K
7% of jobs
$156.5K - $169.7K
6% of jobs
$169.7K - $183K
4% of jobs
$37K
$117.7K
$183K
Contractor
Posted 9 days ago
Principal Engineer
Remote
RUST, SCALA, WebAssembly, Security
Job Description
We are seeking a highly experienced Principal Engineer specializing in Cybersecurity, Secure Cloud Architectures, and High-Performance Systems. This role requires expertise in Rust for security-critical components, Scala for distributed systems, and WebAssembly (WASM) for sandboxed execution. You will work on developing next-generation security platforms, real-time threat detection, and secure cloud services on AWS. As a key technical leader, you will drive end-to-end security strategies, optimize performance for cryptographic workloads, and ensure the resilience of large-scale distributed systems.
Key Responsibilities:
Develop highly secure, performance-critical backend services using Rust (Tokio, Actix, Axum, Rocket).
Build and scale distributed security applications with Scala (Akka, Play, ZIO, Cats).
Implement WebAssembly (WASM)-based sandboxed execution environments for security-sensitive operations.
Design and deploy cloud-native cybersecurity solutions on AWS (Lambda, ECS, DynamoDB, S3, API Gateway, CloudFront, KMS, GuardDuty, WAF, Security Hub).
Develop advanced threat detection and response mechanisms leveraging real-time analytics and event-driven architectures (Kafka, NATS, RabbitMQ).
Secure API development with OAuth, OpenID Connect, JWT, TLS, Mutual TLS (mTLS).
Optimize cryptographic operations (encryption, hashing, digital signatures) with Rust and WASM.
Enhance cloud security with Zero Trust frameworks (BeyondCorp, AWS Verified Access, Tailscale).
Design authentication and identity management solutions using AWS Cognito, IAM, Keycloak.
Deploy and manage security policies using Infrastructure as Code (Terraform, AWS CDK, CloudFormation).
Implement real-time security monitoring using Prometheus, Grafana, OpenTelemetry, AWS Security Lake.
Perform secure coding, vulnerability assessments, and automated security compliance checks (SAST, DAST, IaC Security).
Required Skills & amp; Experience:
17+ years of experience in backend development, cybersecurity, and distributed systems.
Expertise in Rust (Tokio, Actix, Rocket, Axum) for secure, memory-safe applications.
Proficiency in Scala (Akka, ZIO, Cats, Play) for building scalable security services.
Strong experience with WebAssembly (WASM) for secure, sandboxed execution in cloud and edge environments.
Deep knowledge of AWS security services (GuardDuty, WAF, Security Hub, IAM, Cognito, KMS, CloudTrail).
Advanced understanding of Zero Trust architectures, encryption, and authentication (OAuth2, OIDC, JWT, TLS, mTLS).
Proven expertise in cryptographic protocols (AES, SHA, RSA, ECC, HMAC, ECDSA).
Experience with threat intelligence, SIEM, and security analytics tools (Splunk, ELK Stack, AWS Security Lake).
Strong database security and performance optimization skills (PostgreSQL, DynamoDB, Redis, graph databases).
Proficiency in Infrastructure as Code (Terraform, AWS CDK) and DevSecOps best practices.
Preferred Skills (Nice to Have):
Experience in secure multi-party computation (SMPC) and homomorphic encryption.
Knowledge of hardware security modules (HSMs) for cryptographic key management.
Familiarity with block chain security (smart contract audits, key management).
Machine Learning for threat detection and anomaly detection.
Federated Identity and Access Management (FIDO2, WebAuthn, SAML, SCIM).