66 applications developer jobs at 43 companies in Rochester, NH
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Applications Engineer - Senior
Lowell, Massachusetts, United States
$97k-$168k/yrOnsiteFull Time
MACOMNASDAQ: MTSI: Designs and manufactures semiconductor products for communications infrastructure.
5+ YOESenior Applications Engineer for MMIC/RF/microwave; 5+ years of RF/microwave experience; BSEE/BSECE required, MS preferred; strong lab and customer-facing skills.
PNA-X, Vector Network Analyzers, Spectrum Analyzers, Probe Stations, Power Meters, RF test equipment
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
5+ YOEBachelor's in Mechanical, Electrical, or Computer Engineering; minimum 5 years technical sales/product marketing support experience; experience with Pro E or Solidworks and Microsoft Office; strong communication and presentation skills.
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
5+ YOEBachelor's in Mechanical, Electrical, or Computer Engineering required; 5+ years providing product marketing and sales technical support; experience with Pro E/SolidWorks and Microsoft Office; strong communication and presentation skills; some travel required.
Compressed Air System Applications Engineer – Systems Design
West Hartford or Merrimack
$90k/yrFieldFull Time
Environmental Systems Co.: A that provides engineering and turnkey solutions to optimize industrial compressed air systems and improve energy efficiency.
Support outside sales by qualifying leads, analyzing compressor-room and plant data, developing energy-efficiency measures, and producing customer-ready presentations.
Compressed Air System Applications Engineer – Systems Design
West Hartford or Merrimack
$90k/yrOnsiteFull Time
Environmental Systems Company: Provides building automation, energy management, and facility maintenance solutions.
Support outside sales by vetting leads, analyzing compressor-room and plant data, developing efficiency measures, and presenting findings; Excel and presentation skills required.
Watts Water TechnologiesNYSE: WTS: Manufactures water flow control and water quality products.
7+ YOEBachelor's degree in engineering, 7+ years applications engineering experience, supervisory experience, knowledge of plumbing/HVAC/fluid systems, CPQ and Microsoft 365 proficiency, strong communication and analytical skills.
Lead Principal Engineer Applications - DC/DC switch mode
Andover or El Segundo
$180k-$247k/yrHybridFull Time
Infineon TechnologiesFrankfurt Stock Exchange: IFX: Designs and manufactures semiconductors for power and IoT systems.
3+ YOEHands-on experience with DC/DC switch-mode power supplies and multiphase controller ICs, 3+ years in silicon controller product development, BSEE/MSEE preferred, MATLAB/Simulink and SIMetrix experience, strong lab and debug skills, customer-facing communication.
MATLAB/Simulink, SIMetrix, digital oscilloscope, function generator, network analyzer
Field Applications Engineer (Northeast) (Newburyport, MA, US, 1950)
Newburyport or Massachusetts or Maryland or New Hampshire or Connecticut or New York
$100k-$125k/yrRemoteFull Time
MersenEuronext Paris: MRN: Manufactures electrical specialties and advanced materials for industry.
BS in Electrical Engineering preferred, strong technical communication and presentation skills, product/application proficiency, ability to translate customer insight into product ideas, willingness to travel up to 50%.
Applications Scientist (Environmental and Food Testing)
Salem, New Hampshire, United States
OnsiteFull Time
Biotage: Provider of workflow solutions for drug discovery and development.
3+ YOE3+ years in method or application development for environmental/food testing; Bachelor’s in chemistry/related required; hands-on sample prep and LC/MS or GC/MS experience; strong communication.
Renesas ElectronicsTokyo Stock Exchange: 6723: Designs and manufactures semiconductors for automotive and industrial systems.
8+ YOE3+ MgmtBachelor's in EE (Master's preferred),8+ years embedded MCU/MPU experience,3+ years people leadership,RTOS/Linux project experience,customer-facing technical leadership,US work authorization required (no sponsorship).
Senior Software Engineer - Space Applications - Sign-on Bonus
Merrimack, New Hampshire, United States
$97k-$165k/yrOnsiteFull Time
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
4+ YOEBachelor's degree in computer science or related field, 4+ years of software development, Java or C++, active TS/SCI clearance, CI polygraph, Security+ certification, and source control experience.
Java, Linux, Git, Bitbucket, Jenkins, Maven, Bamboo, Jira, Confluence, C++
Factory Applications Engineer (Silicon Photonics; North Reading, MA) (North Reading, MA, US)
North Reading, Massachusetts, United States
$127k-$203k/yrOnsiteFull Time
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
4+ YOEBachelor's degree in EE with 4+ years or Master's with 2-3 years; strong Silicon Photonics, digital comms, signal processing, RF/testing knowledge; programming in .NET/C#/Python; strong communication and teamwork.
Staff Software Development Engineer – Agentic Applications and Experiences
Portland or Chicago or Seattle or Dallas
$141k-$173k/yrOnsiteFull Time
WEXNYSE: WEX: Provides global payment processing and business information management services.
7+ YOEBachelor's degree and 7+ years software engineering experience; strong backend skills with Java or C#; experience with cloud (AWS), Kafka, Elasticsearch, containerization, RESTful APIs, and scalable systems.
Java, Kafka, Elasticsearch, AWS, Docker, Kubernetes, Spring Boot, OData, SQL
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
3+ YOEDesign, develop, test, and maintain enterprise Java/Spring Boot applications and APIs; experience with cloud, CI/CD, observability, and mentoring; Bachelor's or Master's in related field with relevant experience.
Aras: Develops low-code software for industrial product lifecycle management.
3+ YOEMid-level software engineer with strong problem-solving, experience with C#, JavaScript, SQL, web application development; able to collect requirements, develop, test, and customize product for customers.
Andover or Boston or New York or Chicago or Menlo Park or Manchester or London or Tokyo
$140k/yrOnsiteFull Time
Alumni Ventures: Provides individual investors access to diversified venture capital funds.
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.
Denver or Nashua or Augusta or Pinellas Park or Madison Heights
$125k-$145k/yrHybridFull Time
WOW!: Provides broadband internet, cable television, and digital phone services.
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.
UKG: Provider of workforce management and human capital management software.
7+ YOE7+ years building enterprise Java web applications; strong Java, Spring Boot, Hibernate/JPA, React, SQL, cloud-native and AI integration experience; TDD and CI/CD practices.
Java, J2EE, Spring Boot, Spring Framework, Hibernate/JPA, React, JavaScript, HTML5, CSS3, REST APIs, SQL, LangGraph, OpenAI Agents SDK, CrewAI, AutoGen, OpenAI, Anthropic, Google Gemini, AWS, Microsoft Azure, Google Cloud Platform, Kubernetes, Docker, OpenShift, Terraform, CloudFormation, ARM Templates, GitHub Actions, Jenkins, Azure DevOps, GitLab CI, Datadog, Grafana, Prometheus, Splunk, OpenTelemetry, Bash, Python, PowerShell, GitHub Copilot, ChatGPT, Cursor, Claude