19 software engineer full stack developer jobs at 9 companies in Laconia, NH
1mo
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Full Stack Software Developer
Lebanon, New Hampshire, United States
HybridFull Time
3+ YOEBachelor's degree or equivalent plus 3 years experience; strong Enterprise Java (Java/JEE), Spring and Hibernate skills; REST API and JavaScript framework experience; PostgreSQL and Git/GitHub familiarity; Agile experience.
Java, JEE, Spring, Hibernate, PostgreSQL, JavaScript, Angular, React, REST, Git, GitHub, Agile
2w
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Principal Full Stack Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
8+ YOEBachelor’s degree in a relevant technical field and 8+ years of software design, development, and performance testing experience. Requires Java, Spring, Python, Linux, cloud technologies, and performance engineering expertise.
Java, Spring, Python, Linux, jMeter, FIX protocol
3mo
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Full Stack Engineer (UI Focused)
Merrimack, New Hampshire, United States
$80-$100/hr OnsiteFull Time
Experienced software engineer with front-end focus, building RESTful APIs, relational and NoSQL databases, CI/CD, SDLC best practices, mentoring, JavaScript frameworks, and responsive CSS3 design.
Angular, AngularJS, Backbone.js, React JS, JavaScript, CSS3
3mo
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Principal Full Stack Engineer
Merrimack or Westlake
OnsiteFull Time
8+ YOE8+ years in software design, development, and performance testing; strong Java, Spring, Python, Linux; experience with performance harnesses (e.g., JMeter); mentoring capability; trading/brokerage knowledge a plus.
Java, Spring, Python, Linux, JMeter
2mo
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Java Full Stack Engineer
Merrimack or Dallas or Smithfield
$90k-$157k/yr OnsiteFull Time
7+ YOE7+ years Java/Spring Boot backend experience, Angular v17+, PL/SQL/Oracle/DB2, RESTful APIs, CI/CD (Jenkins/Git/uDeploy), Docker/Kubernetes, AWS (EKS/S3/Lambda), and strong problem-solving skills.
Java, Spring Boot, Angular, PL/SQL, Oracle, DB2, Hibernate, JPA, AWS, EKS, S3, Lambda, Docker, Kubernetes, Jenkins, Git, uDeploy, GitHub, Copilot, RESTful APIs
1w
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Python Java Full Stack Developer
Merrimack or Durham or Westlake or New York City
$86k-$127k/yr OnsiteFull Time
4+ YOERequires Java 17 and Python 3 proficiency, microservices with Spring Boot, OOP, design patterns, CI/CD tools, and event-driven architecture. Bachelor's plus 6+ years or master's plus 4+ years in a relevant field.
Python, Java, NumPy, Pandas, Spring Boot, Git, Jenkins, uDeploy, Kafka
1w
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Senior Software Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
8+ YOEBachelor’s degree and 8+ years of software development experience, including 5+ years with .NET and Angular. Requires AI-assisted development, full-stack engineering, cloud, APIs, testing, and Agile experience.
.NET Core, C#, ASP.NET MVC, Web API, NHibernate, Oracle, Angular, HTML5, CSS3, TypeScript, OAuth, JWT, AWS, LLM, NLP, Git, xUnit, NUnit, Jasmine, Docker, Kubernetes, GitHub Copilot, Cursor, Claude Code
1mo
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Senior Java Full Stack Engineer (w/Angular 16+)
Merrimack or Smithfield
$65-$71/hr HybridFull Time
8+ YOERequires 8+ years of Java and Spring development, 5+ years of Angular 16+ with TypeScript, and 5+ years of RESTful API/web services experience. Cloud, CI/CD, testing, and bachelor's degree preferred.
Java, Spring, Spring Boot, Angular, TypeScript, GitHub, Jenkins, Artifactory, uDeploy, Docker, Kubernetes, Terraform, AWS, JUnit, Karma, Jasmine, Cucumber, Selenium, Serenity
1d
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Principal Software Engineer/Developer
Merrimack, New Hampshire, United States
OnsiteFull Time
5+ YOEBachelor's degree and 5 years, or master's degree and 3 years, developing Java full-stack applications with Angular, Spring Boot, Microservices, and Oracle; expertise in cloud, databases, testing, and CI tools.
Java, Angular, Spring Boot, Microservices, Oracle, Spring MVC, Hibernate, Kafka, Oracle SQL, Jenkins, Maven, Node.js, JavaScript, Angular.js, Tomcat, Sonar, Veracode, HTML5, CSS3, TypeScript, Bootstrap, Jasmine, Karma, Oracle PL/SQL, MySQL, IBM MQ, AWS
1d
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Principal Software Engineer/Developer
Merrimack, New Hampshire, United States
OnsiteFull Time
3+ YOEBachelor's degree plus 5 years or master's degree plus 3 years developing Java full-stack applications with Angular, Spring Boot, Microservices, Oracle, and related cloud and database technologies.
Java, Angular, Spring Boot, Microservices, Oracle, Spring MVC, Hibernate, Kafka, Oracle SQL, Jenkins, Maven, Node.js, JavaScript, Angular.js, Tomcat, Sonar, Veracode, HTML5, CSS3, TypeScript, Bootstrap, Jasmine, Karma, Oracle PL/SQL, MySQL, AWS, IBM MQ
1w
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Software Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
5+ YOEBachelor's degree in computer science, information technology, or related field; 5+ years of full-stack .NET and Angular development; expertise in APIs, databases, cloud, testing, Git, and Agile practices.
.NET, Angular, Agile Scrum, ASP.NET, Web API, ExtJS, C#, NHibernate, Oracle, HTML5, CSS3, TypeScript, RESTful APIs, OAuth, JWT, AWS, LLM, NLP, Git, xUnit, NUnit, Jasmine, Docker, Kubernetes, CI/CD, Claude Code, Codex, Cursor
1mo
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Software Engineer, Form Now
Somerville or Billerica
$110k-$145k/yr OnsiteFull Time
Formlabs: Develops and manufactures professional-grade 3D printers and materials.
Full-stack web development experience with Python/Django and Next.js/React.js, production software ownership, collaboration with cross-functional teams, and willingness to work on-site in Billerica, MA as needed.
Python, Django, Next.js, React.js, Manufacturing Execution System (MES)
6d
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Senior Software Engineer
United States or Portsmouth
$10k-$90k/yr RemoteFull Time
Extensive full-stack development experience with JavaScript, TypeScript, AWS, GitHub Actions, Git/GitHub, CI/CD, Agile, application architecture, security, performance optimization, and troubleshooting.
JavaScript, TypeScript, AWS, GitHub Actions, Git, GitHub, CI/CD
2mo
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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
4w
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Director, Full Stack Engineering
Merrimack, New Hampshire, United States
OnsiteFull Time
6+ YOEDirector-level engineer with expertise in building highly scalable distributed systems using Java, Python, Oracle, Angular, Kafka and AWS; CI/CD, testing, and messaging integrations; Bachelor’s (6 yrs exp) or Master’s (4 yrs exp).
Java, Python, Oracle, Angular, Kafka, Node.js, J2EE, React, JavaScript, HTML, Bootstrap, IBM integration, MQ, Informatica, Amazon Web Services (AWS), Git, Jenkins, uDeploy, Datadog, Newrelic, JMeter, JUnit, Jasmine, Karma, Cypress, Playwright
2w
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Data Platforms Software Engineer
Portsmouth or Boston or Indianapolis or Plano or Columbus
HybridFull Time
3+ YOEBachelor’s degree or equivalent experience; 3+ years of full-stack engineering experience; React, TypeScript, JavaScript, Node.js, AWS, RESTful services, CI/CD, DevOps, and Agile experience.
React, TypeScript, JavaScript, Node.js, AWS, Amazon S3, Cloud Foundry, GitHub, GitHub Actions, REST, CI/CD, Snowflake, dbt, Apache Airflow, Scrum, Kanban, Extreme Programming (XP)
6d
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Senior Full stack Java / AWS
Portsmouth or United States
$100k-$120k/yr RemoteFull Time
5+ YOEExtensive Java enterprise development experience with Spring Boot, AWS, Kubernetes, microservices, REST APIs, Spring Batch, DynamoDB, CI/CD, testing, and production troubleshooting.
Java, Spring Framework, Spring Boot, AWS, Kubernetes, Spring Batch, REST, JSON, OpenAPI, Datadog, DynamoDB, Git, GitHub, CI/CD, GitHub Actions, Oracle, PostgreSQL, MySQL, Hibernate, JPA
6d
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Senior Java Full stack
United States or Portsmouth
$100k-$120k/yr RemoteFull Time
Extensive Java experience with Spring Boot, AWS, TypeScript/JavaScript, Node.js, REST APIs, microservices, databases, Git, CI/CD, monitoring, and production troubleshooting.
Java, Spring Framework, Spring Boot, TypeScript, AWS, AWS Lambda, DynamoDB, AWS Step Functions, Amazon S3, Amazon DocumentDB, AWS IAM, Node.js, JavaScript, REST, JSON, OpenAPI, Datadog, Git, GitHub, GitHub Actions, Angular, Oracle, PostgreSQL, MySQL, Hibernate, JPA
3w
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Java FullStack Engineer- Merrimack, NH
Merrimack, New Hampshire, United States
$106k-$142k/yr OnsiteFull Time
8+ YOE8+ years Java/Spring development, messaging (RabbitMQ/Kafka/Service Bus), databases (Oracle/Postgres), REST/microservices, CI/CD (Jenkins), testing (jUnit,Cucumber,Selenium), cloud (Microsoft Azure preferred), and SRE/chaos testing experience.
Java, Spring, Spring Boot, RabbitMQ, Kafka, Service Bus, Oracle, Postgres, Jenkins, jUnit, Cucumber, Selenium, Microsoft Azure