723 api engineer jobs at 351 companies in Tewksbury, MA
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API Security Engineer
Cambridge, Massachusetts, United States
$146k-$234k/yr HybridFull Time
5+ YOE5+ years cybersecurity or application/platform security experience with hands-on API security, threat modeling, API risk assessment, and collaboration with engineering and platform teams.
API gateways, service meshes, reverse proxies, AI Gateway
3w
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Solutions Engineer II- API
Somerville or Galway or Bath or Wroclaw or Bangalore
$138k-$143k/yr HybridFull Time
4+ YOERequires 4+ years in solutions engineering, sales engineering, technical consulting, software engineering, or customer-facing technical work; REST APIs, OpenAPI, enterprise demonstrations, proof of concepts, and cloud or DevOps knowledge.
OpenAPI, REST APIs, CI/CD, DevOps, Swagger, TestComplete, Reflect, QMetry, Zephyr, Microsoft LinkedIn, X, Reddit
1mo
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Software Engineer, Orders API
Boston, Massachusetts, United States
$133k-$213k/yr HybridFull Time
3+ YOE3+ years backend experience in Java/Kotlin, API design (REST/GraphQL), testing and production operations experience, distributed systems and databases proficiency.
Java, Kotlin, REST, GraphQL, DropWizard, AWS, DynamoDB, RDS, Lambda, Postgres, Apache Spark, Pulsar, RabbitMQ, Cursor, Claude, MCP servers
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Java, Python, Kong. API gateway, Core Java
Boston, Massachusetts, United States
$90k-$110k/yr OnsiteFull Time
4+ YOE4+ years hands-on Java/Python and Kong API Gateway experience; API lifecycle, troubleshooting, production support, documentation, and stakeholder management skills.
Java, Python, Kong API Gateway, REST APIs, CI/CD, ITIL
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Senior Technical Marketing Engineer- API Security
Cambridge, Massachusetts, United States
$120k-$215k/yr OnsiteFull Time
8+ YOE8+ years hands-on technical experience; Bachelor's degree or equivalent; expertise in API security, WAAP, OWASP API Security Top 10, AI agents/LLM application security; ability to deploy, configure, and troubleshoot security/cloud infrastructure; strong communication and demo-building skills.
LLM, OWASP API Security Top 10, Linkedin Learning
3w
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GTM Engineer
Boston, Massachusetts, United States
$123k-$152k/yr HybridFull Time
5+ YOE5+ years in Revenue Operations, GTM Systems, Marketing Ops, or GTM Engineering; LLM APIs, Salesforce, enrichment workflows, SQL, APIs, webhooks, integrations, automation, and project management experience.
Claude, OpenAI, Salesforce, Clay, Apollo, n8n, Zapier, SQL, HubSpot, APIs, webhooks
1w
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Solutions Engineer
Atlanta or Washington, D.C. or Chicago or Phoenix or Seattle or Boston or Detroit
$180k-$280k/yr FieldFull Time
5+ YOERequires 5+ years in solutions engineering or related roles, API and SFTP integration expertise, implementation ownership, strong technical and commercial communication, willingness to travel up to 100%, and a bachelor's degree or equivalent experience.
SFTP, API, Yardi, RealPage, Entrata, MRI, SQL, Python, Java, ETL
4w
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Solution Engineer
New York City or Boston or Palo Alto
$130k-$165k/yr HybridFull Time
3+ YOE3+ years customer-facing technical/support/consulting experience; experience implementing SaaS in enterprise environments; familiarity with APIs, SQL, Jira, GitHub, CSV/JSON; BS/MS in CS/math/engineering or equivalent.
Graphyte, APIs, SQL, Atlassian Jira, GitHub, CSV, JSON
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Senior Forward Deployed Engineer
Boston or Berkeley
$120k-$180k/yr HybridFull Time
5+ YOE5+ years in solutions engineering or technical consulting, Bachelor's in CS/Engineering, experience with Python/Java/APIs, cloud platforms, strong communication and problem-solving skills.
Python, Java, APIs, AWS, Google Cloud, Azure
3w
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Forward Deployed Engineer
Boston or New York City
OnsiteFull Time
7+ YOERequires 7+ years in solutions or forward-deployed engineering, JSON/YAML, REST APIs, Python or TypeScript, SQL, databases, data pipelines, Databricks, CI/CD, and strong communication skills.
JSON, YAML, REST API, Python, TypeScript, SQL, Databricks, Pandas, PySpark, AWS, Docker, Kubernetes
2mo
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Solutions Engineer
Australia or Boston or Columbus or College Park
$175k-$205k/yr RemoteFull Time
5+ YOE5+ years in technical support/systems engineering/DevOps for SaaS; strong Linux, Docker, Kubernetes, API, and cloud (AWS/Azure/GCP) experience; experience with Snowflake/Databricks/BigQuery/Redshift/Starburst; strong incident response, communication, and problem-solving skills.
Linux, Docker, Kubernetes, APIs, AWS, Azure, Google Cloud, Snowflake, Databricks, Google BigQuery, Redshift, Starburst/Trino
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Piping Design Engineer III
Amherst, New Hampshire, United States
$120k-$150k/yr OnsiteFull Time
6+ YOEBachelor of Science in Mechanical Engineering and 6+ years of experience. Knowledge of construction and ASME, ANSI, API, NFPA, and CSA codes preferred.
ASME, ANSI, API, NFPA, CSA, ASME B31.3, ASME B31.4, ASME B31.8, 49 CFR 192, 49 CFR 195
2w
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Piping Design Engineer III
Amherst, New Hampshire, United States
$120k-$150k/yr OnsiteFull Time
6+ YOEBachelor of Science in Mechanical Engineering and 6+ years of experience required. Knowledge of construction and ASME, ANSI, API, NFPA, and CSA codes preferred.
ASME, ANSI, API, NFPA, CSA, ASME B31.3, ASME B31.4, ASME B31.8, 49 CFR 192, 49 CFR 195
1w
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GTM (Go-to-Market) Engineer
Boston, Massachusetts, United States
$135k-$160k/yr OnsiteFull Time
3+ YOE3+ years in technical business systems, GTM Engineering, RevOps, Sales Ops, or related technical roles; strong SQL and Python or JavaScript/TypeScript; API, webhook, CRM, automation, and GTM systems experience.
SQL, Python, JavaScript, TypeScript, API, webhook, Salesforce, Clari, ZoomInfo, Gainsight, Snowflake, Claude, Clay, Workato, n8n, Zapier, Looker, LLMs
2mo
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AI Engineer
Paris or New York City or Boston
HybridFull Time
5+ YOE5+ years software engineering experience; hands-on LLM/AI feature productionization; strong Python and REST API skills; experience improving reliability, latency, and observability of AI systems.
Python, SQL, Dust, LangChain, LangGraph, LangSmith, n8n, Snowflake, Dagster, Kubernetes, Docker, Terraform, Fivetran, Airbyte, PostgreSQL, Elasticsearch, Hubspot, Notion, REST APIs
3w
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GTM Engineer
Concord or United States
$130k-$150k/yr RemoteFull Time
3+ YOE3+ years experience in revenue/marketing/sales operations or GTM systems; strong Salesforce data/ integration experience; hands-on with Clay, ZoomInfo, Apollo, Outreach, Zapier/Workato, Snowflake; basic SQL and API experience; experience with AI-enabled tools.
HubSpot, Outreach, Apollo, ZoomInfo, Clay, Snowflake, Zapier, Salesforce, ChatGPT Enterprise, Claude, Workato, SQL, APIs
5d
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AI Engineer - AIT
Boston, Massachusetts, United States
$94k-$150k/yr RemoteFull Time
2+ YOEMaster's degree or equivalent experience, 2–3 years in AI, machine learning, data science, or healthcare analytics, and proficiency with Python, ML frameworks, SQL, cloud technologies, APIs, pipelines, and deployment.
Large Language Models (LLMs), Natural Language Processing (NLP), Machine Learning (ML), Retrieval-Augmented Generation (RAG), Python, PyTorch, TensorFlow, Scikit-learn, SQL, AWS, Azure, GCP, Docker, Kubernetes, Electronic Health Record (EHR), Epic, FHIR, HL7, ICD, SNOMED, CPT, MLOps, APIs
2mo
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Senior Electrical Engineer
Ayer, Massachusetts, United States
$82k-$141k/yr OnsiteFull Time
7+ YOEBS in Engineering, 7+ years electrical design/project engineering and software development experience; proficiency with C/C++, C#, Python, RESTful APIs, industrial network protocols, PLC/ladder logic, AutoCAD Electrical; strong communication and troubleshooting skills.
C, C++, C#, Python, RESTful APIs, AutoCAD Electrical, Visual Studio, .NET, IoT, Ethernet/IP, Modbus TCP, CAN Bus, DeviceNet, Ladder logic, Microsoft Office
2w
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Knowledge Engineer - Back End
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$26-$94/hr HybridFull Time
3+ YOERequires 3+ years in knowledge graph hydration, ontology mapping, graph and relational databases, vector databases, Python or Java, REST APIs, and a bachelor's degree or equivalent experience.
R2RML, SPARQL, StarDog, GraphWise, Neo4J, Elasticsearch, OpenSearch, SQL, PostgreSQL, MySQL, SQL Server, Pinecone, Weaviate, Milvus, Qdrant, Python, Java, REST API, Docker, Kubernetes, GraphQL, D3.js, Cytoscape.js, AWS Neptune, Azure Cosmos DB, Kafka, RabbitMQ, Terraform, Helm
4d
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GTM Systems Engineer
Somerville, Massachusetts, United States
$90k-$115k/yr HybridFull Time
3+ YOERequires 3–5+ years in GTM Engineering, Revenue Operations, Business Systems, or software engineering; AI workflow and API experience; Clay and GTM stack familiarity; scripting skills; and a bachelor's degree or equivalent experience.
Clay, Salesforce, Gong, ZoomInfo, Looker, Python, JavaScript, SQL, Redshift, Sigma
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