PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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API / Integration Engineer - AI Reliability Engineering
Pittsfield, Massachusetts, United States
$119k-$131k/yr RemoteFull Time
3+ YOEBachelor’s or Master’s in CS/Engineering with 3-5+ years of experience; production API integrations; Python/Java; REST APIs; data pipelines; CI/CD; security clearance.
Python, Java, REST, APIs, Data pipelines, Docker, CI/CD, AWS, Azure, GCP, Snowflake
3mo
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API Technical Lead, VP
Burlington, Massachusetts, United States
$120k-$203k/yr OnsiteFull Time
10+ YOE3+ Mgmt10+ years in API design/delivery, enterprise APIs, REST with Java/C#, Kubernetes, CI/CD, security and governance.
Java, C#, REST, gRPC, OpenAPI/Swagger, API gateways, Kubernetes, CI/CD, OAuth2, OIDC, JWT, mTLS
1mo
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API Postman Tester - 6237166
Arlington or Cleveland or California or Colorado or District of Columbia or Illinois or Minnesota or Maryland or Massachusetts or New York or New Jersey or Washington
$70-$80/hr OnsiteFull Time
5+ YOE5+ years hands-on Postman experience, API test automation (Postman scripting/Newman), strong API/JSON/REST knowledge, Swagger/OpenAPI familiarity, banking domain experience, and strong analytical and communication skills.
Postman, Newman, Swagger/OpenAPI, JSON
2mo
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Sr. Manager, Software Engineering - API
Florida or Texas or Illinois or New York or New Jersey or Alabama or Arizona or Arkansas or Colorado or Connecticut or Delaware or Georgia or Indiana or Kansas or Massachusetts or Missouri or North Carolina or Tennessee or Utah or Wisconsin
$174k-$189k/yr RemoteFull Time
7+ YOE7+ MgmtLead API platform strategy, manage teams, design API governance, and drive cloud-native infrastructure—REST/GraphQL/gRPC with AWS/Kubernetes.
REST, GraphQL, gRPC, MCP, Kong, Apigee, AWS API Gateway, AWS, Kubernetes, OpenAPI/Swagger, Protocol Buffers, OAuth 2.0, JWT, mTLS, Istio, Linkerd, Terraform, CI/CD
1mo
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Senior Business Analyst, Data Integration, CoStar Debt Solutions
Boston, Massachusetts, United States
$100k-$148k/yr OnsiteFull Time
7+ YOE7+ years building and operating production API integrations (REST, GraphQL, webhooks, OAuth, ETL); customer-facing API management; scripting in Python or Node; bachelor’s degree required.
API, REST, GraphQL, webhooks, OAuth, ETL, Python, Node, FIS, CoStar, Intex, Yardi, MRI, LLM
1mo
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Senior Business Analyst, Data Integration, CoStar Debt Solutions
Boston, Massachusetts, United States
$100k-$148k/yr OnsiteFull Time
7+ YOE7+ years building and operating production API integrations (REST, GraphQL, webhooks, OAuth, ETL); customer-facing integration experience; scripting in Python or Node; bachelor's degree required.
REST, GraphQL, webhooks, OAuth, ETL, Python, Node, FIS, CoStar, Intex, Yardi, MRI, API
1mo
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Software Development Engineer II, Consumer
Boston, Massachusetts, United States
$112k-$141k/yr HybridFull Time
2+ YOE2+ years Java development experience, experience building consumer-facing AI features, APIs/REST, familiarity with TypeScript/JavaScript/React and AWS preferred, strong algorithms and data-structures knowledge.
Java, TypeScript, JavaScript, React, AWS, APIs, REST, AI coding assistants, multi-agent workflows
1mo
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AI System Architect - US
Boston, Massachusetts, United States
RemoteFull Time
8+ YOE8+ years in enterprise solutions architecture with Workato or comparable iPaaS, CRM/ERP integrations (Salesforce, NetSuite), production AI/ML delivery, integration governance, REST/GraphQL API patterns, and team leadership.
Workato, Workato eMCP, Workato AI Hub, Model Context Protocol (MCP), ChatGPT, Claude, Salesforce, NetSuite, HiBob, Jira, MuleSoft, Boomi, Azure Integration Services, REST, GraphQL, API, ETL, ELT, webhook, vector databases, RAG, LLM
2d
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Senior Software Developer - Integration
Boston, Massachusetts, United States
$78k-$133k/yr OnsiteFull Time
4+ YOEBachelor's in CS/Software Engineering or equivalent,4+ years software development with focus on system integration,API and integration design,knowledge of REST,JSON,XML,HL7/FHIR,testing and troubleshooting distributed systems.
APIs, REST, JSON, XML, HL7/FHIR
2mo
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Integration Engineer
Plymouth, Massachusetts, United States
$110k-$130k/yr OnsiteFull Time
3+ YOE3–5 years in enterprise application integration or API development; MuleSoft Anypoint Platform; RESTful APIs; cloud platforms; CI/CD tools.
MuleSoft Anypoint Platform, Anypoint Studio, Runtime Manager, REST, JSON, XML, Git, GitHub, Azure, AWS, CI/CD, Azure DevOps
2mo
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Senior Backend Engineer
Cambridge, Massachusetts, United States
$150k-$200k/yr OnsiteFull Time
Backend engineer with Python/Node.js, cloud (GCP/AWS), databases, APIs (REST/gRPC/GraphQL), CI/CD, and microservices.
Python, Terraform, Google Cloud Platform, Node.js, Express.js, REST, gRPC, GraphQL, SQL, NoSQL, PostgreSQL, MongoDB, Firebase, CircleCI, GitLab, Git, Perforce, Microservices, TypeScript, Java, C++, Go
2w
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Senior Software Engineer, iOS (Hybrid - San Diego, CA or Acton, MA)
San Diego or Acton
$141k-$211k/yr HybridFull Time
5+ YOE5+ years software development experience, 3+ years iOS development, strong Swift skills, unit/UI testing, CI/CD and Git experience, familiarity with Bluetooth/BLE, cloud APIs/REST/OAuth 2.0/JSON, and experience with medical device or regulated environments preferred.
Swift, SwiftUI, Combine, The Composable Architecture (TCA), Kotlin Multiplatform, Bluetooth, BLE, APIs, REST, OAuth 2.0, JSON, CI/CD, Git
2mo
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Municipal ERP & Financial Systems Integration Engineer
Boston, Massachusetts, United States
OnsiteContract
3+ YOE3+ years Tyler Munis ERP integration; SQL/DBs; REST/API; JSON/XML; Azure; municipal finance experience.
Tyler Munis ERP, SQL, PostgreSQL, Oracle, JSON, XML, REST API, Azure, Service Bus, Logic Apps, Power BI, Python, .NET
2mo
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Senior Software Engineer (Backend, Core & Ecosystem)
Boston, Massachusetts, United States
$150k-$215k/yr OnsiteFull Time
Significant backend experience; API design with REST and PostgreSQL; Kafka or SQS; scalable, reliable systems; well-tested code; collaboration; growth mindset.
Java, Kafka, Postgres, AWS, REST, SQS
1mo
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Enterprise Core Sales Engineer
United States or Massachusetts or San Francisco or New York City or Washington
$122k-$185k/yr RemoteFull Time
5+ YOEB.S. degree and 5+ years in pre-sales technical or customer-facing technical roles; experience with cloud software, hardware evaluations, integrations (XML/REST/SOAP/EDI), RESTful APIs, and ability to explain technical concepts to non-technical audiences.
XML, REST, SOAP, EDI, RESTful APIs, Bash, Python, JavaScript, Controller Area Networks (CAN bus), Power Take Off (PTO), Tofu
2mo
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Senior Software Engineer, Product Integrations
Waltham, Massachusetts, United States
$130k-$200k/yr OnsiteFull Time
5+ YOE5+ years software development; Linux; RESTful APIs; Python or Go; US work authorization; bachelor’s degree preferred; strong communication.
Python, Go, Linux, PostgreSQL, Jenkins, Ansible, REST API, AWS
1mo
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Senior Integration Engineer
United States or California or Connecticut or District of Columbia or Maryland or Massachusetts or New Jersey or New York or Virginia or Washington or Texas
$114k-$183k/yr RemoteFull Time
5+ YOE5+ years designing and supporting enterprise integrations with Workato (required) and MuleSoft (preferred); strong REST/SOAP API design, SQL, Git, CI/CD, Workato SDK, DataWeave, and AI/ML API integration experience; Bachelor’s or equivalent.
Workato, Workato SDK, Workato Autopilot, MuleSoft Anypoint Platform, Anypoint Studio, DataWeave, MuleSoft, ServiceTitan, Workday, Salesforce, ERP, REST, SOAP, JSON, XML, XSLT, OAuth, SQL, Git, CI/CD, OpenAI, Anthropic Claude, Google Vertex AI, Python, Java, JavaScript, Node.js, AWS, GCP, Azure, Datadog, Splunk, LangChain, Hugging Face, API Manager
2w
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Java Springboot Microservices Tech Support
Canton, Massachusetts, United States
$120k-$140k/yr OnsiteFull Time
5+ YOE5+ years experience with Java, Spring Boot, microservices, REST APIs, SQL, Kafka, CI/CD and cloud; strong troubleshooting, log analysis, and communication skills.
Java, Spring Boot, REST, HTTP, OAuth2, JWT, SQL, Kafka, Jenkins, Microsoft Azure DevOps, GitHub Actions, Azure, Dynatrace, JSON, XML
2mo
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Software Engineering Manager- Hybrid
Newton, Massachusetts, United States
$147k-$167k/yr HybridFull Time
3+ YOE2+ Mgmt5+ years in software engineering leadership in healthcare; Python ETL, REST API, AWS, Elasticsearch; relational/graph databases; CI/CD; Agile; leadership.
AWS, Elasticsearch, React, Python, PostgreSQL, Graph database, REST API, GraphQL, Hadoop, CI/CD, DevOps, ETL, XML
2mo
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COMETS HD Java Developer
Chelsea, Massachusetts, United States
$83k-$123k/yr OnsiteFull Time
4+ YOE4-5 years of IT development experience with Java/J2EE, Spring/Hibernate, REST APIs, DevOps, Agile, and web technologies; strong problem solving and communication.
Java, J2EE, Spring, Hibernate, REST API, SOAP, JavaScript, HTML, jQuery, JUnit, Angular, React, Node.js, AWS, DevOps, Docker, RESTful APIs
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