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
4w
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Software Engineer Sr - Backend Quality Engineer/Automation
Farmers Branch or Dallas or Strongsville or Cleveland or Miamisburg or Pittsburgh or Birmingham or Phoenix or Florida or Pennsylvania
$55k-$152k/yr OnsiteFull Time
3+ YOE3+ years relevant experience, bachelor's degree, strong test automation and framework development, CI/CD integration, API/service testing, SQL/data validation, performance testing; payments or regulated domain experience preferred.
CI/CD, SQL, BDD
1w
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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
1w
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Developer - AI Ops
Milford, Ohio, United States
OnsiteFull Time
6+ YOE6+ years backend development experience building APIs, automations, Slack integrations, identity provisioning, and AI/GenAI platform integrations for enterprise environments.
Python, Node.js, Java, Go, Slack apps, Slack bots, Slack, Zendesk, Jira, ServiceNow, Confluence, Okta, SCIM, SSO, RBAC, ABAC, webhooks, OpenAI, Claude, ChatGPT Enterprise, ChatGPT, Serval
1mo
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Software Engineer II
Columbus or Hamilton
OnsiteFull Time
5+ YOEBachelor's degree preferred or equivalent experience, 5+ years software development, experience mentoring engineers, backend and full-stack development, REST API design, SQL, Git, and containerized environments.
Go (Golang), Angular, TypeScript, Microsoft SQL Server, SQL, Docker, Docker Swarm, Kubernetes, RabbitMQ, Redis, Datadog, Prometheus, Grafana, GitHub Actions, OpenAPI/Swagger, Git, RESTful APIs
1mo
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Software Engineer II
Columbus or Hamilton
OnsiteFull Time
5+ YOE5+ years software development; Bachelor's preferred or equivalent experience; mentorship experience.
Backend programming, Frontend development, SQL, REST APIs, Git, Containerization
2w
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Software Engineer
Beavercreek, Ohio, United States
$69k-$158k/yr HybridFull Time
2+ YOE2+ years software development experience, Bachelor's degree or 5+ years experience in lieu, Secret clearance required, experience with backend and frontend languages, and ability to work in Agile teams.
Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
2d
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Software Engineer
Dayton, Ohio, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years software development experience, TS/SCI clearance required, Bachelor's degree or 5+ years in lieu, proficiency with backend and frontend languages, strong communication and problem-solving skills.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
1mo
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Software Engineer II
Columbus or Hamilton
OnsiteFull Time
5+ YOE5+ years software development; bachelor's in CS or equivalent; mentorship experience; backend and full-stack skills; REST API, SQL, Git, containers, and CI/CD experience.
Git, Go (Golang), Angular, TypeScript, Microsoft SQL Server, Docker, Docker Swarm, Kubernetes, RabbitMQ, Redis, Datadog, Prometheus, Grafana, GitHub Actions, OpenAPI/Swagger
1w
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AIML Engineer
Mason, Ohio, United States
$95k-$165k/yr OnsiteFull Time
8+ YOE8+ years experience building production Python backend systems, LLM development, prompt engineering, RAG and embeddings, vector DBs, agentic frameworks, cloud system design.
Python, LLMs, RAG, LangChain, LangGraph, AutoGen
1mo
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Software Engineer II
Columbus or Hamilton
OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years software development experience, mentorship experience, backend and full-stack proficiency, REST API design, SQL, Git, containerized deployments, strong communication skills.
Go (Golang), Angular, TypeScript, Microsoft SQL Server, SQL, Git, Docker, Docker Swarm, Kubernetes, RabbitMQ, Redis, Datadog, Prometheus, Grafana, GitHub Actions, OpenAPI/Swagger
1mo
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Software Engineer II
Columbus or Hamilton
OnsiteFull Time
5+ YOEBachelor's preferred or equivalent, 5+ years software development experience, ability to mentor others, strong backend language proficiency, frontend component framework experience, SQL and REST API skills, Git and container experience.
RESTful APIs, SQL, Git, Docker, Docker Swarm, Kubernetes, Go (Golang), Angular, TypeScript, Microsoft SQL Server, RabbitMQ, Redis, Datadog, Prometheus, Grafana, GitHub Actions, OpenAPI/Swagger
1mo
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Software Engineer II
Hamilton or Columbus
OnsiteFull Time
5+ YOE5+ years software development; bachelor’s degree in CS or related field preferred; ability to mentor; strong backend and frontend skills; REST APIs; SQL; Git; Docker/Kubernetes experience.
SQL, REST API, Git, Docker, Kubernetes, RabbitMQ, Redis, Datadog, Prometheus, Grafana, OpenAPI/Swagger
3w
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Full Stack Software Engineer, Mid
Dayton or Wright-Patterson AFB or United States
$69k-$158k/yr OnsiteFull Time
4+ YOE4+ years software development experience; strong Python and MATLAB; front-end with React/JavaScript/TypeScript; backend with Node.js; CI/CD, Docker/Kubernetes, PostgreSQL, Elasticsearch; active TS/SCI clearance required; Bachelor’s in STEM.
MATLAB, Python, React, JavaScript, TypeScript, HTML5, CSS, Node.js, GitLab CI, GitHub Actions, Jenkins, Azure DevOps, Docker, Kubernetes, PostgreSQL, Elasticsearch, PyTorch, TensorFlow, Scikit-learn, Codex, Claude Code, OpenCode
1w
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Senior Software Engineer (Go)
Beavercreek, Ohio, United States
OnsiteFull Time
8+ YOE8+ years software engineering experience with 3+ years building backend services in Go; experience with REST/gRPC APIs, containers, Kubernetes, Postgres/Elasticsearch, CI/CD and strong concurrent programming and testing skills.
Go, gRPC, Docker, Kubernetes, EKS, Postgres, Elasticsearch, Opensearch, GitLab CI, ArgoCD, Argo Workflow, Airflow, Numaflow, Terraform, Crossplane
12h
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Senior Software Engineer (Full Stack)
Beavercreek or Dayton
OnsiteFull Time
7+ YOE7+ years software engineering experience, 5+ years with React and JavaScript/TypeScript, Node.js backend experience, SQL/NoSQL databases, Git, containerization, active Top Secret clearance required.
TypeScript, React, NodeJS, Node.js, Express.js, SQL, PostgreSQL, MySQL, NoSQL, MongoDB, Git, Docker, podman, Next.js, React Router, GitHub, Gitlab
1mo
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Aptima Inc. (All Jobs) - Software Engineer, AI Systems
Dayton, Ohio, United States
$125k-$132k/yr OnsiteFull Time
3+ YOE3-5 years experience in AI/ML and software engineering; ability to obtain US Govt security clearance; strong Python, API/backend, Docker/Kubernetes; ML frameworks experience.
Python, Docker, Kubernetes, CI/CD, APIs, AWS, PyTorch, TensorFlow, LangChain
1w
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Enginner Lead
Mason, Ohio, United States
$105k-$145k/yr OnsiteFull Time
8+ YOEExpertise in building scalable backend systems and APIs using Python and/or Node.js; experience with LLMs, prompt engineering, RAG, embeddings, LangChain/LangGraph/AutoGen; strong system design and collaboration skills.
Python, Node.js, LLMs, RAG, LangChain, LangGraph, AutoGen
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