PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
Save
Mark Applied
Hide
Staff Software Engineer, ML Infrastructure
Boston, Massachusetts, United States
$147k-$215k/yr HybridFull Time
8+ YOE8+ years in software engineering; strong distributed systems; Kubernetes and AWS; Python; ML infra experience preferred; strong communication; staff-level technical leadership.
Kubernetes, AWS, Kafka, Ray, KServe, Triton, vLLM, Python, Go, C++, Rust
6d
Save
Mark Applied
Hide
Member of Technical Staff – Senior Engineer, Data & Training Infrastructure
San Francisco or Cambridge
$255k-$340k/yr OnsiteFull Time
Strong experience in systems/ML infrastructure and distributed training, performance optimization, observability, and technical leadership; ability to mentor engineers and remove bottlenecks.
2mo
Save
Mark Applied
Hide
Staff Software Engineer
Cambridge or New York
$200k-$325k/yr HybridFull Time
10+ YOE10+ years software engineering; healthcare data systems; 2+ years in a high-growth startup; strong system integration; ML/AI tooling; data pipelines; backend with Python/SQL; production ML infrastructure.
Python, SQL, Cloud Infrastructure, EHR/EMR integrations, AI tooling
2mo
Save
Mark Applied
Hide
Senior / Staff Software Engineer, Data Infrastructure
Boston or New York City
$222k-$288k/yr OnsiteFull Time
5+ YOE5-7+ years in software/data engineering; Python; AWS data services; Snowflake; Dagster/Airflow; dbt; Terraform; data warehousing and pipelines.
Python, AWS (Kinesis, Firehose, Lambda, S3, Glue), Snowflake, Dagster, Airflow, dbt, Terraform
1mo
Save
Mark Applied
Hide
Staff Engineer, Data Platform
Cambridge or San Francisco
$192k-$272k/yr HybridFull Time
8+ YOE8+ years in software or data engineering; strong Python/SQL; experience building data infrastructure, ingestion, storage, orchestration; cloud (AWS, Kubernetes); relational/NoSQL databases; cross-functional collaboration.
Python, SQL, AWS, Kubernetes, Iceberg, Delta Lake, Hudi, Airflow, Dagster, Flyte
2mo
Save
Mark Applied
Hide
Staff Software Engineer
Boston or Kyiv or Seattle or Lviv or San Francisco
HybridFull Time
7+ YOE7-10+ years in engineering with 5+ years in infrastructure/platform/backend; Kubernetes internals; Python/Go; multi-cloud or hybrid deployments; IaC; GitOps; strong mentoring and leadership.
Kubernetes, Python, Go, Helm, Terraform, Pulumi, Kyverno, Cilium, GitOps, CI/CD
2mo
Save
Mark Applied
Hide
Multimodal Data Infrastructure Engineer (Member of the Technical Staff)
Cambridge, Massachusetts, United States
OnsiteFull Time
Design and build end-to-end data pipelines for multimodal scientific data; implement data quality, privacy, and scalable storage solutions; collaborate with scientists and engineers.
Prefect, Temporal, Python, Infrastructure as Code, AWS S3
3mo
Save
Mark Applied
Hide
Staff Software Engineer
Waltham or North Bethesda
$160k-$180k/yr HybridFull Time
5+ YOE5+ years in software/ML roles; Bachelor’s in CS or related field; strong cloud, IaC, Python; AWS experience; AI/ML infrastructure knowledge.
Terraform, Python, AWS, SageMaker, Kubernetes, Docker, IAM, Lambda, CloudWatch, ECR, EKS, Kinesis
2w
Save
Mark Applied
Hide
Staff Platform Engineer
Raleigh or Cary or Austin or Dallas or Tampa or Boston or United States
$145k-$260k/yr OnsiteFull Time
8+ YOE8+ years cloud/infrastructure experience; proficiency with containers (Docker, Kubernetes), IaC (Terraform, Crossplane, CloudFormation), cloud platforms (AWS, Azure, GCP), Go/Python/Bash, CI/CD (Jenkins/ArgoCD); strong troubleshooting and communication skills.
K8S, Kubernetes, Docker, Crossplane, Terraform, Helm Charts, CloudFormation, AWS, Azure, Google Cloud Platform, Go, Python, Bash, Jenkins, ArgoCD, Prometheus, Grafana, OpenTelemetry
4h
Save
Mark Applied
Hide
Staff Platform Engineer
Charlotte or Boston or New York City
$174k-$235k/yr OnsiteFull Time
6+ YOE6+ years building production backend services/platforms; strong Python, JavaScript/TypeScript, SQL; experience with containerized microservices, cloud infrastructure, data integration, governance, and CI/CD; strong auth and ML/AI workflow support skills.
Python, JavaScript, TypeScript, SQL, bash, zsh, FastAPI, Pydantic, NestJS, Fastify, Zod, GraphQL, REST, Snowflake, dbt, Airflow, DuckDB, Iceberg, MCP, D3, Redis, Kubernetes
1mo
Save
Mark Applied
Hide
Staff DevOps Engineer
Waltham, Massachusetts, United States
$118k-$150k/yr OnsiteFull Time
5+ YOE5+ years DevOps/infrastructure experience with on‑prem and cloud (Google Cloud/AWS), Kubernetes, IaC (Terraform/Ansible/Packer), CI/CD, observability, security fundamentals, and scripting (Python/Go/Bash/Rust/C++). Bachelor's degree required or equivalent experience.
Google Cloud, GKE, EKS, AWS, Kubernetes, Terraform, Ansible, Packer, metal-kubed, MAAS, Digital Rebar, BuildKite, GitLab CI, Artifactory, Nexus, Python, Go, Bash, Rust, C++
1mo
Save
Mark Applied
Hide
Staff Site Reliability Engineer
Newton, Massachusetts, United States
$160k-$205k/yr OnsiteFull Time
7+ YOE7+ years in infrastructure/DevOps/SRE with deep cloud (AWS/GCP/Azure), Terraform, CI/CD (Github Action), container tooling, identity systems, data platform services, and experience operating secure multi-account environments.
AWS, GCP, Azure, Terraform, Github Action, Okta, Auth0, Docker, ECS, Packer, Tailscale, WireGuard, Snowflake, Airflow, dbt, PostgreSQL, LLM, CI/CD
2w
Save
Mark Applied
Hide
Staff Software Engineer, Configuration Platform
Boston or United States
$151k-$309k/yr HybridFull Time
Proven experience delivering and operating mission-critical, high-throughput distributed services; strong ownership, system design, and cross-team leadership skills; experience with Kotlin/Java and cloud infrastructure.
Kotlin, Java, DropWizard, AWS, DynamoDB, RDS, Lambda, Postgres, Apache Spark, React, ES6, Android, Pulsar, RabbitMQ
1w
Save
Mark Applied
Hide
Geotechnical Project Engineer
Parsippany or Boston or Philadelphia or Rocky Hill
$96k-$188k/yr OnsiteFull Time
4+ YOEBachelor’s/Master’s/PhD in Engineering with 4–6+ years relevant experience (varies by degree). PE preferred. Experience in geotechnical or transportation infrastructure, technical design, and mentoring junior staff.
3mo
Save
Mark Applied
Hide
Staff Network Security Engineer (Information Security) - US Citizen
Boston or San Francisco
$128k-$207k/yr OnsiteFull Time
5+ YOE5–8 years in network/infrastructure security; 2+ years managing enterprise firewalls; 2+ years securing cloud environments; FedRAMP/NIST 800-53 familiarity; Python/Go scripting; REST APIs; IaC (Terraform); strong IP networking.
Python, Go, Terraform, REST APIs, SOAR, Infrastructure-as-Code, AWS, GCP, Azure
1mo
Save
Mark Applied
Hide
Staff / Principal Software Engineer
San Francisco or Boston
$220k-$290k/yr HybridFull Time
Significant experience building and operating production backend systems at scale; strong Python or other backend language skills; deep familiarity with cloud infrastructure (AWS preferred), distributed systems, data pipelines/ETL, strong SQL and cloud data warehouses; mentorship and cross-team communication skills.
Python, AWS, Kubernetes, AWS Step Functions, Lambda, Snowflake, BigQuery, Databricks, SQL, macOS, SSO, RBAC
3w
Save
Mark Applied
Hide
Staff Network Security Engineer
Boston or Seattle
$169k-$211k/yr RemoteFull Time
8+ YOE8+ years in network security or security-focused infrastructure, deep knowledge of L2/3/4 protocols and DDoS mitigation, experience with network automation, scripting (Python or Go), observability tools, and Linux; strong communication and leadership skills.
Python, Go, Corero, Cloudflare, Juniper, Arista, Ciena, Prometheus, Grafana, ELK, Git, Linux, BGP, OSPF, IS-IS, VRRP, LACP, BGP-LU, MPLS, SDN
3w
Save
Mark Applied
Hide
Principal Site Reliability Engineer
Boston or United States
$200k-$250k/yr RemoteFull Time
8+ YOEBachelor's degree in CS or related; 8+ years designing and operating distributed cloud/on-prem infrastructure (3+ years at principal/staff level); deep Kubernetes, AWS/GCP, IaC (Terraform/Pulumi), Go/Python, GitOps experience; leadership and communication skills.
Kubernetes, Google Kubernetes Engine, Amazon Elastic Kubernetes Service, RKE2, Terraform, Pulumi, Go, Python, GitOps, AWS, Google Cloud Platform, Linux
1w
Save
Mark Applied
Hide
Staff Software Engineer - Confluent Cloud Traffic Engineering
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$161k-$299k/yr HybridFull Time
8+ YOE8+ years cloud infrastructure/cloud networking experience; strong distributed systems design; proficiency in C++, Go, or Python; experience with public clouds and Layer 7/cloud-native proxies; bachelor's degree required.
C++, Go, Python, Envoy, Kubernetes, AWS, Azure, GCP
1mo
Save
Mark Applied
Hide
Project Manager (Heavy Civil Construction)
Waltham, Massachusetts, United States
$164k-$197k/yr OnsiteFull Time
7+ YOEBachelor's in Construction or Engineering (or equivalent), 7+ years managing large transportation infrastructure projects, leadership and client communication skills, business management acumen, ability to direct and mentor on-site staff.
Explore Jobs