406 application developer jobs at 232 companies in Rye, NH
2w
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Application Developer
Bedford, New Hampshire, United States
$45k-$55k/yr OnsiteFull Time
1+ YOEAssociate's or Bachelor's (or equivalent experience),1+ years development experience, knowledge of C#/.NET, TypeScript, Angular or React, SQL, REST APIs, Azure, Git, troubleshooting and support skills.
Angular, React, TypeScript, ESLint, Prettier, C#, .NET 8+, Python 3.11+, REST APIs, OpenAPI/Swagger, Microsoft Azure SQL, SQL Server, Entity Framework Core, Azure Cosmos DB (MongoDB API), Microsoft Azure, Docker, Microsoft Azure DevOps, CI/CD Pipelines, Azure Container Apps, Azure Container Registry, Azure Key Vault, Azure Blob Storage, Azure Application Insights, Microsoft Entra ID (Azure AD), SSO, OAuth 2.0, RBAC, GitHub Copilot, Claude Code, Git
3mo
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Senior AI Application Developer
Boston, Massachusetts, United States
$118k-$160k/yr OnsiteFull Time
3+ YOEDesign, develop, and maintain AI-enabled applications; lead cloud-native, AI-driven solutions; mentor peers; ensure secure, scalable software; 5+ yrs exp; 3–5 yrs dev; 1+ yrs technical leadership.
AWS, Azure, GCP, Java, .NET, APIs, Microservices, CI/CD, Cloud computing, Security
3d
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Associate Application Developer - Network Automation
Boston or Richmond
$71k-$106k/yr OnsiteFull Time
Bachelor's degree in a related technology field and Python proficiency required, with network automation, CI/CD, agile development, and infrastructure experience.
Python, CI/CD
2mo
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Senior Application Engineer
Seattle or Cambridge or Princeton or Madison
$138k-$183k/yr OnsiteFull Time
5+ YOEBachelor's or higher in CS/Engineering/Science, 5+ years software/cloud engineering experience, strong proficiency with Python/FastAPI and TypeScript/Node, hands-on AWS experience, familiarity with LLM/RAG/agent frameworks and CI/CD/IaC tooling.
LangGraph, FastMCP, OpenSearch, Amazon S3 Vectors, Amazon Neptune, S3, Athena, RDS/PostgreSQL, PostgreSQL/RDS, ElastiCache/Redis, Redis, AWS Fargate, Lambda, IAM, VPC, Python, FastAPI, TypeScript/Node, Terraform, AWS CDK, CloudFormation, LangChain, PydanticAI, Claude Agent SDK, MCP, LangSmith, OpenAI, Anthropic, Gemini, AWS Bedrock, Claude Code, Codex, Gemini CLI, GitHub Copilot, GitHub
2w
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Java Application Developer - AVP
Boston, Massachusetts, United States
$90k-$158k/yr OnsiteFull Time
3+ YOE3+ years software development experience, strong Java, Linux/Bash, Oracle, messaging (JMS/MQ/Kafka/Aeron), build tools (Git,Maven,Jenkins,Artifactory), knowledge of low-latency trading and financial protocols; strong communication and analytical skills.
Java, Linux, Bash, Oracle, Git, Maven, Jenkins, Artifactory, JMS, MQ, Kafka, Aeron, FIX, ITCH/OUCH
3d
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Senior Analyst, Application Developer
Boston, Massachusetts, United States
$87k-$173k/yr HybridFull Time
3+ YOERequires a bachelor's degree or equivalent experience, 3+ years of analytical and model-building experience, 1–3 years in technical communication within agile software environments, and strong technical and non-technical communication skills.
SQL, Microsoft Excel, Python, GCP BigQuery, Adobe, Splunk
1mo
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Robotics Application Engineer
Boston, Massachusetts, United States
$125k-$200k/yr OnsiteFull Time
3+ YOE3+ years in robotics application development/integration; strong Python and C++; experience with ROS 2, Gazebo or RViz, robotic arms/vision systems; motion planning and perception knowledge; ability to travel (~25%).
Python, C++, ROS 2, Gazebo, RViz, Docker
2mo
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Application Development and Support Engineer II
Tallahassee or Atlanta or Boston or Coral Gables or Raleigh or Richmond
$60k-$80k/yr OnsiteFull Time
2+ YOEBachelor's in CS/MIS or related, 2+ years application support or development, strong coding in C#/.NET/Salesforce and SQL/Python/JavaScript/TypeScript, troubleshooting and analytical skills.
C#, .NET, Salesforce, Apex, Lightning, SQL, Python, JavaScript, TypeScript
2mo
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Senior Application Engineer
Seattle or Madison or Princeton or Cambridge Crossing
$138k-$183k/yr OnsiteFull Time
5+ YOE5+ years in software/cloud engineering; AWS-native; Python/FastAPI; TypeScript/Node; CI/CD; experience with LLM/agentic AI; MCP/FastMCP; security, IAM, VPC; knowledge of data stores.
Python, FastAPI, TypeScript/Node, AWS, Terraform, AWS CDK, CloudFormation, LangGraph, LangChain, PydanticAI, OpenAI, Anthropic, Gemini, AWS Bedrock
1mo
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Application Security Engineer
Boston, Massachusetts, United States
$145k-$155k/yr HybridFull Time
3+ YOE3+ years experience in application security or secure software development; expertise in SAST/DAST/SCA, threat modeling, secure code review, cloud/containers/IaC, CI/CD and DevSecOps; proficiency in Java/Python/C#/JavaScript and AI-assisted coding tools; security certifications preferred.
Cursor, GitHub Copilot, ChatGPT Codex, Java, Python, C#, JavaScript, OWASP Top 10, SAST, DAST, SCA, SSPM, CI/CD, DevSecOps, IaC
3w
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Senior Application Engineer
Portsmouth, New Hampshire, United States
OnsiteFull Time
5+ YOEBachelor's or equivalent experience,5+ years industrial automation experience,estimating and proposal development expertise,ERP/project costing familiarity,and strong written and verbal communication.
PLC, HMI, ERP, Project Costing Systems, parametric estimation tools
1mo
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Application Engineer
San Jose or Austin or Cary or Columbia or Burlington
$74k-$138k/yr OnsiteFull Time
0+ YOEBachelor's degree in STEM required; entry-level new grad role with experience using EDA tools; familiarity with UNIX, C/C++, Perl, TCL, Python; fundamentals in design, verification, HDLs, synthesis, and timing.
Electronic design automation (EDA) tools, HDLs, UNIX, C/C++, Perl, TCL, Python
1mo
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Application Engineer
San Jose or Austin or Cary or Burlington or Columbia
$74k-$138k/yr OnsiteFull Time
Bachelor's degree in a STEM field required; entry-level rotational role for recent grads with EDA tool exposure. Knowledge of UNIX, C/C++, scripting (Perl, TCL, Python), HDLs, verification and physical design fundamentals; strong communication skills.
Electronic Design Automation (EDA) tools, UNIX, C/C++, Perl, TCL, Python, HDLs
1w
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Application Engineer
Amesbury, Massachusetts, United States
$103k/yr OnsiteFull Time
2+ YOEBachelor's in Mechanical/Chemical Engineering or related plus 2 years engineering experience with rotor-based dehumidification systems; strong technical, communication, and project skills.
Genesys, MRC, WebDH, Impact
1mo
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Application Engineer
San Jose or Cary or Austin or Burlington or Columbia
$74k-$138k/yr OnsiteFull Time
Bachelor's degree in STEM required; entry-level cohort program for new graduates. Familiarity with EDA tools, fundamentals of design/verification, UNIX, C/C++, Perl, TCL, Python; strong communication and problem-solving skills.
Electronic Design Automation (EDA), UNIX, C/C++, Perl, TCL, Python, Hardware Description Languages (HDLs)
4d
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Application Support & Development Engineer
Bedford, Massachusetts, United States
$120k-$130k/yr OnsiteFull Time
8+ YOEHands-on application and database support for scientific/development apps, Azure infrastructure experience, IAM knowledge, managed services oversight, onboarding, release and production support, and technical solution assessment.
Azure Portal, IAM
2mo
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Senior Application Engineer I
Boston or Chicago or New York City or Los Angeles or Washington
$133k-$183k/yr HybridFull Time
8+ YOE8+ years in advanced application support/configuration, experience with e-discovery platforms, APIs/ETL, Microsoft SQL, Linux, REST APIs, PowerShell; bachelor's in CS or equivalent; strong problem solving and communication.
Relativity Server/One, Reveal, BrainSpace, Microsoft SQL, Linux, REST APIs, PowerShell, ETL
1mo
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Building Controls Application Engineer
San Diego or Dallas or Chicago or Waco or Boston or Ashburn or Houston or Lehi or Denver
$120k-$130k/yr HybridFull Time
10+ YOE10+ years engineering experience, 5+ years BMS application development; DDC and PLC programming, BACnet/Modbus/Ethernet-IP integrations, Niagara (Niagara N4), Ignition, Wonderware, Distech, networking knowledge, and Microsoft Office proficiency.
BMS, SCADA, DDC, PLC, BACnet, Modbus, Niagara, Niagara N4, Ignition, Wonderware, Distech, Ethernet/IP, SNMP, MQTT, Microsoft Office
2w
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Application Tooling Engineer
Nashua, New Hampshire, United States
OnsiteFull Time
Bachelor's in mechanical engineering, proficiency with CAD and office software, ability to develop and validate tooling, define processes, read technical drawings, and collaborate with suppliers.
Creo, SolidWorks, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
1mo
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Staff Application Engineer
Burnsville or Loveland or Arlington or Seattle or United States or Charlotte or Waukesha or Merrimack or Houston or Faribault
$130k-$160k/yr HybridFull Time
7+ YOEBachelor's degree in electrical engineering (Master's preferred); 7+ years power industry experience and 5+ years load bank design; expertise in resistive/reactive load bank design, PLC controls, and UL/NEC/IEEE standards; 20-25% travel.
PLC, PowerDyne
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