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
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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
2mo
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Rotordynamics Engineer
White River Junction, Vermont, United States
$100k-$140k/yr RemoteFull Time
B.S. or M.S. in mechanical engineering; rotordynamics fundamentals; experience with rotordynamic tools; API/aerospace/energy standards familiarity; strong communication; problem solving.
DyRoBeS, XLTRC2, ARMD, MATLAB, Python
1mo
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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
1w
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Sr. Engineering Systems Engineer
Plainville or Boxborough
HybridFull Time
7+ YOEAssociate's or Bachelor's in Engineering (or equivalent experience),7+ years in engineering systems/CAD/PDM/PLM in manufacturing, SolidWorks and PDM administration experience, exposure to Altium/ECAD, workflow and data integration expertise.
MCAD, ECAD, PDM, PLM, SolidWorks, Altium, ERP, PIM, APIs
1w
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Senior Software Engineer - AI Research Clusters
Santa Clara or Austin or Westford or United States or Hillsboro or Durham
$152k-$288k/yr HybridFull Time
5+ YOEBS/MS in CS or Engineering (or equivalent), 5+ years software/platform engineering including 3+ years in ML infrastructure or distributed systems, strong coding in Python/C++/Rust, experience with Docker, Kubernetes, GitLab CI, Linux, and AIOps/Agentic AI.
Python, C++, Rust, Docker, Kubernetes, GitLab CI, Linux, Slurm, JavaScript, CSS, REST API
1w
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Senior Data Engineer
Durham or Merrimack
OnsiteFull Time
Extensive data engineering experience with Oracle PL/SQL, AutoSys, ETL, Informatica, Snowflake, SQL, and data modeling; familiarity with Java/Python, REST API, AWS, DevOps tools, Agile, and on-call production support.
Oracle PL/SQL, AutoSys, Informatica, Snowflake, SQL, Java, Python, REST API, AWS, Maven, Jenkins, Git, Docker, Kanban, SCRUM
3w
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Software Engineer III
Denver or Nashua or Augusta or Pinellas Park or Madison Heights
$125k-$145k/yr HybridFull Time
3+ YOEFull-stack engineer with 3+ years building scalable web applications using Next.js and Node.js, strong AWS experience, REST/GraphQL APIs, serverless, CI/CD, AI-assisted tooling, and familiarity with web performance and accessibility standards.
Next.js, Node.js, REST API, GraphQL, Serverless, AWS, EC2, Lambda, S3, CloudFront, API Gateway, ECS, EKS, WAF, IAM, GitHub Copilot, Cursor, Claude, Contentful, Optimizely, LaunchDarkly, Google Analytics 4 (GA4), CI/CD
2w
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Senior Full Stack Developer
Nashua or New Hampshire
$97k-$165k/yr HybridFull Time
4+ YOEBachelor's degree in CS or equivalent experience, 4+ years professional software development, full-stack web app delivery, API integration, frontend framework proficiency, SQL schema and query design, Git, and automated testing.
ASP.NET Core, Blazor, MudBlazor, C#, SQL Server, Dapper, FluentValidation, Git, HTML, CSS, JavaScript, TypeScript, CI/CD, Active Directory
1w
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Senior Software Engineer- Cable Backplane Systems
Valley Green or Nashua or Raleigh or Austin
OnsiteFull Time
8+ YOEBS in CS/CE required (MS preferred); 8+ years software engineering experience with large-scale data platforms, databases, pipelines, APIs, analytics/AI/ML workflows, technical leadership, and mentoring.
MES, APIs, CI/CD, AI/ML
1w
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Senior Software Engineer- Cable Backplane Systems
Yocumtown or Nashua or Raleigh or Austin
OnsiteFull Time
8+ YOE8+ years software engineering experience, BS in CS/CE (MS preferred), experience designing large data platforms, APIs, databases, pipelines, EM/ML workflows, and technical leadership/mentoring skills.
MES, APIs, CI/CD, AI/ML
1mo
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Senior Software Engineer
Merrimack or Smithfield
OnsiteFull Time
Senior software engineer with RESTful APIs, JavaScript frameworks, databases, SDLC, CI/CD, mentoring, and strong OO design.
JavaScript, Angular, AngularJS, Backbone.js, React.js, CSS3
1mo
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Senior Software Engineer
Andover or Boston or New York or Chicago or Menlo Park or Manchester or London or Tokyo
$140k/yr OnsiteFull Time
6+ YOE6+ years building production applications; experience with JavaScript/Node.js and/or Python, PostgreSQL/MySQL, AWS, API integrations, full-stack development, modern/AI-assisted dev tools; authorized to work in the US.
Javascript, Node.js, Python, PostgreSQL, MySQL, AWS, AI-assisted development tools, NetSuite APIs, APIs
3mo
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Developer Solution Architect, Incubation
Chelmsford, Massachusetts, United States
$140k-$165k/yr OnsiteFull Time
7+ YOE7+ years in cloud-based software/solutions; experience with cloud platforms, APIs, and data pipelines; proven developer-facing product support; strong communication and analytical skills; willing to travel up to 50%
AWS, Azure, GCP, APIs, Data pipelines
3w
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Drupal and Integrations Developer
Northampton, Massachusetts, United States
$98k-$133k/yr OnsiteFull Time
5+ YOEBachelor's in CS/Engineering required; 5+ years Drupal backend and integrations experience; knowledge of Drupal 10+, REST APIs, JSON, OAuth; proficiency with Drupal, JavaScript, PHP, Composer, and Git; preferred master's and 8+ years with WordPress and API/ETL work.
Drupal 10+, REST APIs, JSON, OAuth, Salesforce, Slate, Workday, Technolutions Slate CRM, JavaScript, React, PHP, Composer, Git, GA4, Pantheon, WordPress, Salesforce Marketing Cloud, CI/CD, ETL
1w
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Senior Software Engineer - Cloud Services
Lebanon, New Hampshire, United States
$140k-$160k/yr OnsiteFull Time
Simbex: Develops medical devices and wearable sports technology solutions.
6+ YOE6+ years backend/cloud experience; strong Node.js/TypeScript and Python; AWS Lambda/API Gateway/RDS/S3/SQS/SNS; PostgreSQL; REST API design; CI/CD; bachelor's in CS or equivalent experience.
Node.js, TypeScript, Python, AWS Lambda, API Gateway, RDS, S3, SQS, SNS, PostgreSQL, GitHub Actions, Jenkins, MQTT, AMQP, AWS IoT Core, Docker, ECS, Kubernetes, Terraform, AWS CDK, CloudFormation, Kafka, Kinesis, OpenTelemetry, Datadog, Grafana, CloudWatch, Pact
1mo
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Senior Java Developer (Irving, TX, US)
Irving or Westlake or Merrimack
$86k-$127k/yr OnsiteFull Time
10+ YOE10+ years Java/J2EE experience with Spring/Spring Boot, API design, microservices, cloud (Docker, Kubernetes, AWS/Azure), CI/CD tools (GitHub, Jenkins, uDeploy), relational DB (DB2/Oracle), JPA/Hibernate, strong communication and leadership skills.
Java, J2EE, Spring, Spring Boot, Docker, Kubernetes, AWS, Azure, GitHub, GIT, Jenkins, uDeploy, Stash, JPA2, Hibernate, DB2, Oracle, PL/SQL, SQL, Sonar, HP Operations Orchestration, HP Service Manager, ServiceNow, REST API
4d
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Integrations Developer
Durham or Keene or Plymouth or Concord
$70k-$125k/yr OnsiteFull Time
3+ YOE3–5 years experience in application integration or middleware, Bachelor's degree required, experience with APIs, SQL Server, ETL, and enterprise integrations; strong communication and SDLC knowledge.
GIT, JavaScript, Java, SQL, SOAP, REST, WSQL, C/C++, Workday Studio, Workday Orchestrate, Extend, Workday Reports, EIB, XML, XSL, JSON, PowerFAIDS, TDClient, ISIR, COD
2d
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Software Developer
Manchester, New Hampshire, United States
$85k-$117k/yr RemoteFull Time
8+ YOE8+ years software development with strong back-end focus (Java and/or NodeJS), RESTful API design, Angular front-end experience, AWS cloud, Git/GitHub, unit/integration testing, healthcare EDI knowledge, and U.S. citizenship/Public Trust eligibility.
Java, NodeJS, Angular, C#, .Net, AWS, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Microsoft Teams, Electronic Data Interchange X.12 (EDI), XML, JSON
2mo
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Senior Software Dev Engineer, Velocity
Westboro, Massachusetts, United States
$168k-$227k/yr OnsiteFull Time
5+ YOE5+ years professional software development; AWS experience; frontend (React) and backend APIs; leadership/mentorship; scalable systems; CI/CD and Docker/Kubernetes; multiple languages (Python, Java, NodeJS, Scala).
React, AWS, NodeJS, Python, Java, Kubernetes, Docker, REST, CI/CD
3w
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Senior Energy Efficiency Consultant, C&I Active Demand Response (Hybrid Schedule)
Westwood or Berlin or Manchester or Connecticut or Massachusetts or New Hampshire or United States
$121k-$134k/yr HybridFull Time
8+ YOEBachelor's degree in Engineering/Business required, 8+ years relevant experience (5+ years delivering demand response preferred); knowledge of DERMS/VPPs, building controls, APIs, battery storage, and Microsoft Office; strong communication and leadership skills.
DERMS, VPPs, APIs, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, CoPilot
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