489 application developer jobs at 269 companies in Topsfield, MA
2mo
Save
Mark Applied
Hide
Application Developer, Senior
Washington or Orlando or Fort Meade or Minneapolis or Huntsville or Dayton or San Diego or Fort Sheridan or Devens or Norfolk or Millington or Phoenix or Fort Worth or Peterson AFB or Buckley AFB or Belle Chasse or Fort Leavenworth or MacDill AFB or San Antonio or Tampa or Quantico or Lackland AFB or Yorktown or Offutt AFB or Rome or Reston or Camp Parks
$87k-$198k/yr HybridFull Time
6+ YOE6+ years in application or software development; Node.js with Typescript, SQL/PostgreSQL, Redis, Elasticsearch; cross-functional collaboration; automated testing; TS/SCI with polygraph; Bachelor’s degree.
Node.js, Typescript, SQL, PostgreSQL, Redis, Elasticsearch
2w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Application Developer, Mid
Washington or Belle Chasse or Buckley AFB or Camp Parks or Dayton or Devens or Fort Leavenworth or Fort Meade or Fort Sheridan or Fort Worth or Huntsville or Lackland AFB or MacDill AFB or Millington or Minneapolis or Norfolk or Offutt AFB or Orlando or Peterson AFB or Phoenix or Quantico or Reston or Rome or San Antonio or San Diego or Tampa or Yorktown
$87k-$198k/yr HybridFull Time
6+ YOE6+ years in software development; Node.js with Typescript, SQL, PostgreSQL, Redis, Elasticsearch; TS/SCI with polygraph; Bachelor's degree; experience collaborating in cross-functional teams; automated testing experience.
Node.js, Typescript, SQL, PostgreSQL, Redis, Elasticsearch, JSON, Java, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, OpenAI
3mo
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
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
4d
Save
Mark Applied
Hide
Lead Application Developer – Vice President
Quincy, Massachusetts, United States
$120k-$203k/yr OnsiteFull Time
5+ YOE5+ years hands-on software development in financial services; strong Java/J2EE, web services (REST/SOAP), Oracle/PLSQL, Tomcat, React/GWT; cloud, Agile, and mentoring experience.
Java, J2EE, Apache Tomcat, Red Hat Linux, REST, SOAP, JMS, Oracle, PL/SQL, Oracle Exadata, React JS, Google Web Toolkit (GWT)
4d
Save
Mark Applied
Hide
Lead Application Developer – Vice President
Quincy, Massachusetts, United States
$120k-$203k/yr OnsiteFull Time
5+ YOEBachelor's in computer-related field,5+ years large-scale software development in financial services,proficiency with Java/J2EE,AP Tomcat,Red Hat Linux,REST/SOAP,JMS,Oracle/PL-SQL,React/GWT,EM/Agile practices.
Java, J2EE, Apache Tomcat, Red Hat Linux, REST, SOAP, JMS, Oracle, PL/SQL, Oracle Exadata, React JS, Google Web Toolkit (GWT)
2mo
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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)
3mo
Save
Mark Applied
Hide
Field Application Engineer
San Jose or Bellevue or Braintree or Elk Grove Village
$100k-$120k/yr OnsiteFull Time
5+ YOEBachelor’s in Mechanical or Electrical engineering; 5+ years in applications/technical support; strong communication; customer-facing; travel up to 25%.
4d
Save
Mark Applied
Hide
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
Explore Jobs