Application Software Engineer

Extreme Networks; Salem (NH); On-site; USD 110,000 - 120,000; Full time

Benefits offered by this job

401K matching (US)

Employee Stock Purchase Program

Tuition reimbursement

Flexible work schedules

Paid time off

Medical, dental, and vision insurance

Job summary

Extreme Networks is seeking an Application Software Engineer to join a high-performing One Cloud team in Salem, NH. You will translate requirements into scalable features for ExtremeCloud Applications and Platform, working with software engineers, product management, and designers.

The role emphasizes fast learning, data-driven decisions, and a commitment to security, performance, and accessibility. A BS in CS or related field is required, and visa sponsorship is not available.

Qualifications

• BS in Computer Science, Mathematics or related degree.
• 5+ years of backend development experience.
• Experience with Docker and Kubernetes.
• Experience building high-scale, cloud-based web apps with REST/JSON/OpenAPI.
• Familiarity with relational and non-relational DBs (PostgreSQL, Redis, ElasticSearch).
• Knowledge of event-based architectures (RabbitMQ, Kafka).
• Security, performance, accessibility considerations (IAM, RBAC, TLS).
• Experience with CI/CD pipelines and working with global teams.
• Self-driven with strong problem-solving and collaboration skills.

Responsibilities

• Translate business requirements into technical specifications.
• Write clean, scalable, secure code following standard methodologies.
• Create unit, functional, and automated tests to ensure reliability.
• Design solutions and introduce new technologies for scalability.
• Collaborate with product, CX/UX/UI, and architects to deliver services and apps.
• Provide technical leadership and participate in sprint delivery.

Skills

Backend development

Go/Java/Python

APIs/REST/OpenAPI

CI/CD

Web performance/accessibility

Communication

Problem solving

Self-starter

Global collaboration

Education

BS in Computer Science or related degree

Tools

Docker

Kubernetes

RabbitMQ

Kafka

GRPC

GNMI

OpenAPI

PostgreSQL

Redis

ElasticSearch

Job description

Title of position: Application Software Engineer

Position type: Full time

Location: Salem, NH

Position reports to: Manager of Software Systems Engineering

Application deadline: Applications are being accepted on a rolling basis and this posting will remain open until filled.

Work authorization: We are unable to sponsor or take over sponsorship of an employment visa, including H-1B visas, at this time

Job Description:

In a world where technology serves humanity, Extreme's mission is clear: constantly seeking new ways to create better outcomes. That is what innovation is at its core: new ways, better outcomes. Extreme is united in our endeavor to empower businesses, governments, schools, healthcare providers, cities, and more worldwide to achieve infinite potential with the One Network, One Cloud, One Extreme approach.

You will be joining a high-performing Extreme One Cloud engineering team that architects, designs, implements, and tests new features and functionality for ExtremeCloud Applications and Platform - an AI/ML powered, wired, and wireless cloud network management solution. You will take new features from concept to delivery, working closely with team members and cross-functional partners to design and develop high-quality solutions that take into consideration scalability, availability and performance.

Key Responsibilities:

• Translate business requirements into technical requirements.
• Write clean, reusable, scalable and secure code adhering to standard methodologies.
• Write unit, functional, and automated system test cases to ensure reliability of applications
• Create and review technical documentation and specifications, as necessary.
• Design solutions, establish best practices and introduce/implement new technologies.
• Designing systems that are scalable and performant to handle the increasing demands of our users.
• Conducting thorough code reviews and providing constructive feedback to ensure code quality, security, and maintainability.
• Work and collaborate with a team of developers and architects, product management, CX / UX / UI visual designers to create a services and applications.
• Provide technical leadership for the development team, representing them in Customer-facing interactions, taking ownership in sprint delivery and resolving functional and technical issues.
• Delivering application that are based on pre-existing wireframes, designs, or other client requirements.

Basic Qualifications:

• Backend developer with 5+ years of experience and advanced backend skills (Dockers, Kubernetes, Clustering).
• Solid knowledge of algorithms and design patterns with coding experience in one or more of GoLang, Java, Python.
• Have experience building high-scale, concurrent and cloud-based secured web applications with experience in APIs and interfaces - REST, JSON, OpenAPI.
• Have strong experience with relational and non-relational databases, experience in PostgreSQL, Redis, GORM, ElasticSearch, Clickhouse etc.
• Have a familiarity with Event-based architecture and experience in RabbitMQ, Kafka messaging services, GNMI, GRPC.
• Deep understanding of Web Performance and Web Accessibility including security protocols and technologies – IAM, RBAC, Certs, HTTPS etc..
• Have the drive and ability to learn fast and make decisions based on data points and practical scenarios.
• Believe that speed and quality are not conflicting; you can achieve both.
• Have excellent problem-solving skills, attention to detail, and a passion for building high-quality products.
• Have strong communication skills, both technical and non-technical, with the ability to collaborate effectively with cross-functional teams.
• Experience building CI/CD pipelines
• Ability to work with global teams across time zones.
• \"Self-starter\" attitude and the ability to make decisions independently.
• Hold a BS in Computer Science, Mathematics or related degree.
• Extreme Networks, Inc. is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. We are committed to taking affirmative action to employ and advance in employment qualified protected veterans, including disabled veterans, recently separated veterans, active-duty wartime or campaign badge veterans, and Armed Forces service medal veterans.
• Extreme Networks also strives to prevent other, subtler forms of inappropriate behavior (for example, stereotyping) from ever gaining a foothold in our organization. Whether blatant or hidden, barriers to success have no place at Extreme Networks. We encourage people from underrepresented groups to apply.

$110,000 - $120,000 a year

This role offers a market‑competitive salary with an anticipated base compensation range of 110,000 to 120,000 USD. Actual compensation will depend on the selected candidate’s experience, qualifications, skills, and work location. The posted range reflects the amount Extreme Networks reasonably and in good faith expects to pay upon hire. This range is determined using objective, gender‑neutral criteria based on skills, experience, responsibility, and working conditions. In addition to base pay, this role is eligible for a performance‑based bonus and the full benefits package described below.

Benefits and total rewards:

Extreme Networks offers a comprehensive benefits package. Specific benefits vary by country and may include:

• Medical, dental, and vision insurance
• Flexible work schedules and work-from-home opportunities where role permits
• Paid time off, including open time off in eligible markets and statutory leave in all markets
• Paid holidays in accordance with local practice
• Retirement savings programs, including 401K matching in US
• Employee Stock Purchase Program, where eligible
• Employee assistance program
• Tuition reimbursement, where eligible

Benefits eligibility is based on country of employment, role, and employment status. Complete benefits details will be provided during the interview process and in the formal offer of employment.