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Backend Engineer Jobs in Wisconsin (NOW HIRING)

Hopper

WI · On-site

$100 - $130/hr

This role is designed for a self-directed engineer who excels at system exploration and immediate technical execution within an established, high-growth travel environment. What would your day-to-day ...

ILIAS Solutions

WI · On-site

Your Mission You build and improve backend systems and contribute to scalable applications. You ... You grow into a developer who understands both code and the broader system behind it. Contact Ready ...

CloudPiling

WI · On-site

$69.92 - $93.23/hr

Je draagt onze user experience hoog in het vaandel en werkt deze verder uit, samen met onze geotechnische ingenieur en development team. * Je bouwt mee aan de backend van het CloudPiling-platform ...

Docbyte NV

WI · On-site

$90 - $120/hr

Your Impact As a Senior Developer, you will help shape the technical foundation of Docbyte Vault. You'll work closely with our CTO to design and build: * high-performance backend services * secure ...

LRS

Software Developer - .NET

Milwaukee, WI · On-site

$60 - $80/hr

NET Backend Engineer to support the design, modernization, and ongoing improvement of enterprise systems in a cloud-based environment for a contract position. This role focuses on backend development ...

AVO Consulting

WI · On-site

$96 - $128/hr

Vil du bygge backend-løsninger i kjernen i en av Norges fremste fagmiljø for AI-agenter? Hos Avo ... Bidra til kunnskapsdeling og videreutvikling av Avos fagmiljø innen AI-engineering Du blir ikke ...

Autralis Apps

WI · On-site

$75 - $95/hr

We are a team of young developers and designers who love what we do. We are creative puzzlers at heart and love taking on projects of many shapes and sizes. What are we looking for? We love our ...

Dentsu Aegis Network Ltd.

WI · On-site

$136 - $190/hr

Role Overview As a backend software engineer, you will design, build, and deploy AI systems capabilities that drive business value and enhance our global products. You will work cross-functionally ...

Ice Tech Rwanda

WI · On-site

$80 - $110/hr

Product knowledge: Deeply understand the technology and features of the product area to which you are assigned. Research: Provide human and business impact and insights for products. Deliverables:

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Showing results 21-40

All JobsBackend Engineer JobsBackend Engineer Jobs in Wisconsin

Backend Engineer information

See Wisconsin salary details

$61.1K

$149K

$200.9K

How much do backend engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for backend engineer in Wisconsin is $149,043.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,200.00 and $173,600.00 per year, depending on experience, location, and employer.

What is a backend engineer?

Backend Engineers are software developers who focus on building and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They ensure that the data requested by the frontend systems is delivered efficiently and securely. Their work involves writing code in languages like Python, Java, or Node.js, integrating with databases, and optimizing the overall performance of applications. Backend Engineers also play a crucial role in ensuring data integrity and implementing security best practices.

What are the key skills and qualifications needed to thrive as a backend engineer, and why are they important?

To thrive as a Backend Engineer, you need strong programming skills in languages like Java, Python, or Node.js, a solid understanding of algorithms, and experience with databases, typically supported by a degree in computer science or related field. Familiarity with tools such as RESTful APIs, cloud platforms (e.g., AWS, Azure), version control systems (like Git), and containerization technologies (Docker, Kubernetes) is common. Problem-solving ability, attention to detail, and effective communication are vital soft skills for this role. These skills and qualities are essential for building robust, scalable systems and collaborating efficiently within development teams.

What are some common challenges backend engineers face when integrating new technologies into existing systems?

Backend Engineers often encounter challenges when integrating new technologies, such as ensuring compatibility with legacy systems, maintaining data consistency, and minimizing service disruptions during deployment. They must carefully plan migrations, coordinate with frontend and DevOps teams, and implement thorough testing to avoid introducing bugs or security vulnerabilities. Effective communication and documentation are key to overcoming these challenges and ensuring a smooth transition.

What is the difference between Backend Engineer vs Software Developer?

AspectBackend EngineerSoftware Developer
Primary FocusDesigning, building, and maintaining server-side applications and databasesDeveloping software across various layers, including frontend and backend
Skills & CertificationsProficiency in server-side languages (e.g., Java, Python), databases, APIsProficiency in multiple programming languages, software design, and sometimes frontend skills
Work EnvironmentTypically in backend teams, working on server infrastructure and APIsCan work on full-stack or specific areas; broader scope
Industry UsageCommon in tech companies, startups, and enterprises focusing on backend systemsWidespread across all software development sectors

While both roles involve coding and software development, Backend Engineers specialize in server-side logic, databases, and APIs, whereas Software Developers may work on both frontend and backend components. The roles often overlap, but Backend Engineers focus more on the infrastructure that powers applications.

Are backend engineers still in demand?

Backend engineers are currently in high demand due to the ongoing need for server-side development, cloud computing, and scalable systems. Skills in programming languages like Java, Python, and frameworks such as Node.js are highly valued, and experience with database management and API development enhances job prospects.

What's a typical backend engineer salary?

A backend engineer's salary varies based on experience, location, and company size, but typically ranges from $70,000 to $130,000 annually in many regions. Senior roles or those with expertise in cloud services, databases, and programming languages like Java or Python tend to earn higher salaries. Entry-level positions usually start around $60,000 to $80,000, with benefits often including health insurance and paid time off.
More about Backend Engineer jobs

What are the most commonly searched types of Backend Engineer jobs in Wisconsin?

The most popular types of Backend Engineer jobs in Wisconsin are:

What are popular job titles related to Backend Engineer jobs in Wisconsin?

For Backend Engineer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Backend Engineer jobs in Wisconsin look for?

The top searched job categories for Backend Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Backend Engineer jobs?

Cities in Wisconsin with the most Backend Engineer job openings:

What are popular job titles related to Backend Engineer jobs in WI?

For Backend Engineer jobs in WI, the most frequently searched job titles are:

Backend Engineer jobs near you
Infographic showing various Backend Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $149,043 per year, or $71.7 per hour.

Senior Backend Engineer - Lodging and Cars

Hopper

WI • On-site

$100 - $130/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Job description

About the Role

Join the Lodging and Cars Supply team at the heart of our lodging and cars business unit, where you will be instrumental in scaling a global hotel and cars ecosystem that handles high-volume, real-time transactions.

As a senior-level individual contributor, you will navigate a complex microservices environment to deliver reliable booking fulfillment, integrate new lodging and cars partners into our core stack, and optimize system monitoring. This role is designed for a self-directed engineer who excels at system exploration and immediate technical execution within an established, high-growth travel environment.

What would your day-to-day look like
  • Execute end-to-end technical integrations with external lodgings, cars and GDS partners while navigating complex communication protocols and distributed data schemas.
  • Write clean, performant code in Scala or other JVM languages to maintain, evolve, and uphold rigorous engineering standards for mission-critical lodging services.
  • Explore and troubleshoot existing complex codebases to deep-dive into infrastructure and resolve production issues in a distributed system environment.
  • Partner with Product Managers and Operations to decompose business requirements into technical tasks and estimate delivery timelines.
  • Take full ownership of the development lifecycle for new product features, from initial technical implementation and testing to production deployment.
  • Contribute to the design of highly resilient, low-latency services to ensure a seamless booking experience for customers under high load.
  • Participate in thorough code reviews and identify opportunities to optimize scalability, performance, and system health.
An ideal candidate has
  • Strong proficiency in Scala or other JVM languages, such as Java or Kotlin, with a focus on building scalable, high-throughput services.
  • A proven track record of owning the technical implementation, testing, and deployment of features within a microservices architecture.
  • Practical experience with distributed systems and service communication methods including gRPC, Pub/Sub, and REST.
  • The ability to onboard quickly and handle technical ambiguity by independently exploring and executing technical plans within existing infrastructure.
  • Excellent communication skills and a "bias for action" to effectively collaborate with cross-functional squads in a remote-first environment.
  • A professional curiosity for the travel tech industry and a commercial mindset focused on delivering reliable booking fulfillment.
Perks and Benefits of working with us
  • Well-funded and proven startup with large ambitions, competitive salary and the upsides of pre-IPO equity packages.
  • Unlimited PTO.
  • Carrot Cash travel stipend.
  • Access to co-working space on demand through FlexDesk AND Work-from-home stipend.
  • Generous parental leave, much above industry standards.
  • Entrepreneurial culture where pushing limits and taking risks is everyday business.
  • Open communication with management and company leadership.
  • Small, dynamic teams = massive impact.
  • 100% employer paid Medical, Dental and Vision coverage for employees.
  • Access to Disability & Life insurance.
  • Health Reimbursement Account (HRA).
  • DCA/ FSA and access to 401k plan.
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