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
3w
Save
Mark Applied
Hide
Senior Software Developer/Engineer
Sharonville, Ohio, United States
HybridFull Time
5+ YOEBachelors (or equivalent) and 5+ years Java and Spring Boot experience building microservices, REST APIs, messaging (Kafka/RabbitMQ), connectors/integrations, CI/CD, Docker/Kubernetes, and Agile/SAFe participation.
Java, Spring Boot, Spring, Angular, React, Vue, SQL, NoSQL, Kafka, RabbitMQ, Camunda, Docker, Kubernetes, Git, CI/CD
3w
Save
Mark Applied
Hide
Senior Software Engineer
Arlington or Woburn or Carlsbad or Aurora or Boston or Dayton or Melbourne
$140k-$170k/yr HybridFull Time
5+ YOEProven Java and Spring development experience, microservices and API design, containerized infrastructure (Docker/Kubernetes), experience with Kafka/NATS and GitLab, Python for AI/data integration, and ability to obtain Top Secret clearance.
Java, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
3w
Save
Mark Applied
Hide
Technical Specialist-App Development
Kettering, Ohio, United States
RemoteFull Time, Contract
5+ YOE5+ years backend experience with Java 17+ and Spring ecosystem, experience integrating AI/ML (Spring AI, LangChain4j), SQL and vector DB knowledge, microservices, message brokers, cloud experience, and strong system design skills.
Core Java, Java 17+, Spring Boot, Spring Cloud, Spring Security, Spring AI, LangChain4j, PostgreSQL, Pinecone, Elasticsearch, GitHub Copilot, Cursor, Kafka, RabbitMQ, AWS, Azure, GCP, SQL
1mo
Save
Mark Applied
Hide
AI/ML Engineer, Senior
Dayton, Ohio, United States
$99k-$225k/yr OnsiteFull Time
5+ YOERequires active TS/SCI clearance, 5+ years developing AI/ML models and microservice-based ML capabilities, Bachelor's in STEM, experience with Python/Java/Scala/Rust, NumPy/Pandas/PyTorch/TensorFlow/scikit-learn, CI/CD and containerization.
Python, Java, Scala, Rust, NumPy, Pandas, PyTorch, TensorFlow, scikit-learn, GitLab, Docker, Podman, Kubernetes, CI/CD, CUDA, RAPIDS, AWS, Azure, GCP
3w
Save
Mark Applied
Hide
Software Engineer
Woburn or Arlington or Carlsbad or Aurora or Boston or Dayton or Melbourne or San Diego
$110k-$138k/yr HybridFull Time
2+ YOEBS/MS in Computer Science or related field, 2+ years (BS) or recent MS with experience, professional Java development experience, familiarity with microservices, Linux, Docker, Kubernetes, Kafka/NATS, GitLab; U.S. citizenship and ability to obtain Top Secret clearance required.
Java 17+, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
3w
Save
Mark Applied
Hide
Software Engineer
Woburn or Arlington or Carlsbad or Aurora or San Diego or Boston or Dayton or Melbourne
$110k-$138k/yr HybridFull Time
2+ YOEBS/MS in Computer Science or related field, 2+ years (BS) or recent MS with experience; experience building maintainable Java APIs and microservices; Java 17+, Spring Boot; Linux, Docker, Kubernetes, Kafka/NATS, GitLab; Python preferred; U.S. citizenship and ability to obtain Top Secret clearance; up to 20% travel.
Java 17+, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
3w
Save
Mark Applied
Hide
Senior Software Engineer
Woburn or Arlington or Carlsbad or Aurora or San Diego or Boston or Dayton or Melbourne
$140k-$170k/yr HybridFull Time
5+ YOEBS or MS in CS or related; 5+ years experience (BS) or 1-2+ (MS); proficiency in Java and Spring; experience building APIs/microservices; familiarity with Linux, Docker, Kubernetes; U.S. citizenship and ability to obtain Top Secret clearance.
Java 17+, Spring Boot, Linux, Docker, Kubernetes, Kafka, NATS, GitLab, Python
4w
Save
Mark Applied
Hide
Full Stack Software Engineer, Senior
Dayton, Ohio, United States
$87k-$198k/yr OnsiteFull Time
6+ YOE6+ years full‑stack software engineering experience; cloud‑native architecture and microservices; Python/Java/C++/Spring Boot; AWS/Azure, Kubernetes, Docker, CI/CD, Kafka/NiFi/Elasticsearch; active TS/SCI clearance; Bachelor's in STEM.
Python, Java, Spring Boot, C++, PostgreSQL, DynamoDB, MongoDB, SQLite, AWS, Azure, Docker, Kubernetes, GitLab CI/CD, Kafka, NiFi, Elasticsearch, OpenSearch, Solr, FastAPT, REST, gRPC, GraphQL, Terraform, CloudFormation, Codex, Claude Code, OpenCode, LLMs, AI
6d
Save
Mark Applied
Hide
Distinguished Engineer
Atlanta or Mason or Grand Prairie
HybridFull Time
15+ YOEBachelor's in CS or related and ~15+ years software engineering experience; deep expertise in distributed systems, large-scale architecture, AI/ML systems, and modern SDLC practices.
agentic systems, large language models (LLMs), Python, Java, APIs, microservices, event-driven architectures, cloud platforms, CI/CD, DevOps
6d
Save
Mark Applied
Hide
Distinguished Engineer
Atlanta or Mason or Indianapolis
HybridFull Time
15+ YOEBachelor's degree and 15+ years software engineering experience designing and operating distributed systems; expertise in Python/Java, cloud, CI/CD/DevSecOps, APIs, microservices, AI/LLM architectures, and enterprise data strategies.
Python, Java, Apache Iceberg, FHIR, HL7, CI/CD, DevOps, DevSecOps, LLMs, RAG, vector databases, knowledge graphs
2w
Save
Mark Applied
Hide
Engineer III
Mason, Ohio, United States
HybridFull Time
3+ YOEBachelor's in Computer Science or Engineering, 3+ years experience, proficiency in Java 11/J2EE, cloud and Terraform, DevOps tools, microservices, Kubernetes/OpenShift, SQL/NoSQL, and modern web frameworks.
Java 11/J2EE, Terraform, Tekton, Argo, Bamboo, GitLab, GitOps, GitFlow, Spring Boot, Hibernate, Angular, NodeJS, Python, AWS, Azure, GCP, SQL, NoSQL, Kubernetes, Kubectl, OpenShift
1mo
Save
Mark Applied
Hide
AI/ML Engineer, Senior
Dayton or Wright-Patterson AFB
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years building ML/AI models (NLP/LLMs, CV, deep learning) and production AI services; experience with microservices, data pipelines, PyTorch/TensorFlow/NumPy/Pandas/scikit-learn, CI/CD, GitLab, Docker/Kubernetes; active TS/SCI and BS in a STEM field.
Python, Java, Scala, Rust, NumPy, Pandas, PyTorch, TensorFlow, scikit-learn, GitLab, Docker, Podman, Kubernetes, CUDA, RAPIDS, AWS, Azure, GCP
3d
Save
Mark Applied
Hide
Software/Web Developer
Dayton, Ohio, United States
OnsiteFull Time
DoD 8570 IAT Level 2 and IAM Level 2 required, active Top Secret/SCI with CI Polygraph, DevSecOps experience, Oracle/CENTOS understanding, development experience with web technologies and microservices.
Java, CGI, Visual Basic, HTML, XML, Oracle, CENTOS, DevSecOps, Platform as a Service (PaaS)