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Backend Developer Jobs in Madison, WI (NOW HIRING)

Realta Fusion, Inc.

Lead Fusion Controls Developer

Madison, WI · On-site

$45.50 - $58.25/hr

The Lead Fusion Controls Developer will design, build, and own parts of the control systems and ... This position may be focused on leading efforts in either back-end or front-end controls, or have ...

SV Tech Systems Inc

Java Developer

Madison, WI

$51.50 - $66.50/hr

Java Developer Location : Madison, WI Duration : 6 months A Madison, WI client is looking for a ... back-end systems and all points in between Drives through ambiguity, self-motivated and thrives ...

Intuit

Staff Software Engineer

Madison, WI · On-site

Responsibilities Backend Development * Design and develop scalable microservices using Java and ... Cloud & DevOps * Deploy and manage applications in cloud environments (AWS, GCP, or Azure)

Intuit

Staff Software Engineer

Madison, WI

Responsibilities Backend Development * Design and develop scalable microservices using Java and ... Cloud & DevOps * Deploy and manage applications in cloud environments (AWS, GCP, or Azure)

Intuit

Staff Software Engineer

Madison, WI

Responsibilities Backend Development * Design and develop scalable microservices using Java and ... Cloud & DevOps * Deploy and manage applications in cloud environments (AWS, GCP, or Azure)

SmartIPlace

.Net Developer [ Hybrid]

Madison, WI · On-site

Project duties include requirements analysis, design, front-end and back-end web application ... DevOps * 3 years - Requirements analysis * 3 years - Techniques to proactively prevent and ...

SmartIPlace

.NET Developer

Madison, WI · Remote

$45 - $50/hr

NET Developer to work on a high-profile web application project. There are multiple projects ... Project duties include requirements analysis, design, front-end and back-end web application ...

ETC

IT Developer - Mobile Apps

Middleton, WI · On-site

... back-end data sources, cloud, and RESTful web service APIs • Work with product and design teams ... Bootstrap, Material Design, etc. • SQL database design and programming • Source code control ...

Vortex Optics

Front End Web Developer

Barneveld, WI · On-site

Vortex Optics is looking for a full-stack Developer that is proficient in both front-end and back-end development and is passionate about using technology to create a rare experience for our ...

Vortex Optics

Front End Web Developer

Barneveld, WI · On-site

Vortex Optics is looking for a full-stack Developer that is proficient in both front-end and back-end development and is passionate about using technology to create a rare experience for our ...

Georgia IT Inc

APIGEE Developer

Madison, WI · On-site

APIGEE Developer PRINCETON NJ • Create API Proxies and Products using Apigee Edge • Assist in ... backend data for quicker access for certain amount of time using Cache Allowed sites to access ...

VIVA

.NET Web Developer

Madison, WI · On-site

$48.50 - $64.25/hr

The client is looking for one (1) .NET Web Developer III The candidate will join an existing team ... Routine team tasks include requirements analysis, design, front-end and back-end web application ...

New

VIVA USA INC

.NET Web Developer

Madison, WI · On-site

$48.75 - $64.25/hr

The client is looking for one (1) .NET Web Developer III The candidate will join an existing team ... Routine team tasks include requirements analysis, design, front-end and back-end web application ...

PlayStation Global

Software Engineer II (Java)

Madison, WI

$52.25 - $71.50/hr

As a full-stack developer, you will work across the stack, contributing to both the front-end and back-end architecture and implementation. You will work closely with front-end developers, product ...

SynergisticIT

Java/Full-Stack Developer - Entry

Madison, WI · On-site

$53 - $68.25/hr

S. Tech Employment | SynergisticIT Wage-Based H-1B Filing Backend vs. Full Stack Development: Job Prospects | SynergisticIT What Recruiters Look for in Junior Developers | SynergisticIT Software ...

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Backend Developer information

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How much do backend developer jobs pay per hour?

As of Jun 29, 2026, the average hourly pay for backend developer in Madison, WI is $58.17, according to ZipRecruiter salary data. Most workers in this role earn between $47.74 and $68.80 per hour, depending on experience, location, and employer.

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

To thrive as a Backend Developer, you need a strong grasp of server-side programming languages (such as Java, Python, or Node.js), database management, and software architecture concepts, often supported by a degree in computer science or a related field. Familiarity with frameworks (like Spring or Django), cloud platforms (AWS, Azure), APIs, and version control systems (Git) is typically required. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills in this role. These skills ensure robust, scalable, and secure systems that effectively support the needs of users and front-end applications.

What does a Backend Developer do?

A Backend Developer designs, builds, and maintains the server-side components of web applications, including databases, APIs, and server logic. They work with programming languages like Java, Python, or Ruby and often use frameworks and tools to ensure efficient data processing and security. Strong problem-solving skills and knowledge of server management are essential for this role.

What engineer makes $500,000 a year?

Senior software engineers, especially those working in high-demand fields like fintech, cloud computing, or at major tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, specialized skills, and often leadership roles or equity compensation.

What's harder, backend or frontend?

Backend development for a backend developer involves working with server-side logic, databases, and APIs, often requiring knowledge of programming languages like Java, Python, or Node.js. Frontend development focuses on user interface and experience, involving HTML, CSS, and JavaScript. Both areas present unique challenges, and difficulty depends on individual skills and project requirements.

What is the difference between Backend Developer vs Frontend Developer?

AspectBackend DeveloperFrontend Developer
Primary FocusServer-side logic, databases, APIsClient-side interface, UI/UX, visual elements
Required SkillsProgramming languages like Java, Python, PHP; databases; server managementHTML, CSS, JavaScript; frameworks like React or Angular
Work EnvironmentBackend systems, server infrastructure, cloud servicesWeb browsers, design tools, user interface testing
Common UsageBuilding and maintaining server-side applicationsDesigning and implementing user interfaces

While both roles are essential in web development, Backend Developers focus on server-side logic and data management, whereas Frontend Developers create the visual and interactive aspects of websites. Understanding their differences helps in choosing the right career path or project collaboration.

What are some common challenges Backend Developers face when collaborating with frontend teams?

Backend Developers often encounter challenges related to syncing data structures, API endpoints, and release timelines with frontend teams. Ensuring clear communication and thorough documentation is critical to avoid mismatches in data expectations and functionality. Regular coordination through stand-up meetings, shared project management tools, and version-controlled API documentation helps mitigate misunderstandings and keeps both backend and frontend development aligned. Adopting practices like API-first development and automated testing can significantly improve collaboration and overall project quality.

Is Backend Developer still in demand?

Yes, backend developers are in high demand due to the ongoing need for server-side programming, database management, and API development across industries. Skills in languages like Java, Python, and frameworks such as Node.js remain valuable, and demand is expected to grow with the expansion of cloud computing and digital services.

What are Backend Developers?

Backend Developers are software engineers who focus on building and maintaining the server-side logic, databases, and APIs that power websites and applications. They ensure that the data requested by frontend systems is delivered efficiently and securely. Their responsibilities include creating and managing databases, developing server-side application logic, integrating third-party services, and ensuring application performance and scalability. Backend Developers typically work with languages such as Java, Python, Ruby, Node.js, or PHP. They often collaborate with frontend developers, designers, and other team members to deliver complete, functional digital products.
More about Backend Developer jobs
What are the most commonly searched types of Backend Developer jobs in Madison, WI? The most popular types of Backend Developer jobs in Madison, WI are:
What are popular job titles related to Backend Developer jobs in Madison, WI? For Backend Developer jobs in Madison, WI, the most frequently searched job titles are:
What job categories do people searching Backend Developer jobs in Madison, WI look for? The top searched job categories for Backend Developer jobs in Madison, WI are:
Backend Developer jobs near you

Lead Fusion Controls Developer

Realta Fusion, Inc.

Madison, WI • On-site

$45.50 - $58.25/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 12 days ago

Key responsibilities

  • Design, build, and own parts of the control systems and software that operate fusion devices, post-processing, and simulation tools.

  • Collaborate with controls, engineering, and physics teams to define control system requirements and prioritize development efforts.

  • Develop and maintain operator interfaces, control panels, visualization tools, and real-time data acquisition pipelines for experimental operations.

Job description

The Lead Fusion Controls Developer will design, build, and own parts of the control systems and software that operate Realta's suite of fusion devices, post-processing, and simulation tools. This is a high-impact technical leadership role that influences the full controls stack, from operator interfaces and visualization tools to hardware integration, real-time data acquisition, and automation infrastructure. The ideal candidate brings deep expertise in either front-end controls and human-machine interfaces or back-end controls and hardware integration, along with the curiosity and collaborative instinct to work fluidly across both. You will work shoulder-to-shoulder with physicists, engineers, and technicians to commission and operate first-of-a-kind fusion experiments in a fast-moving environment. This position may be focused on leading efforts in either back-end or front-end controls, or have elements of both.
Realta Fusion is a rapidly growing start-up developing compact magnetic mirror fusion energy systems to address the biggest challenge of our time - tackling global climate change while ensuring a sufficient energy supply for at least ten billion people on (and off) earth. We are building a team with diverse talents dedicated to making fusion energy a real solution to humanity's most pressing problem.
Key Responsibilities
Lead Developer
  • Provide guidance to junior staff.
  • Collaborate within controls team and closely with engineering and physics teams to define control system requirements and prioritize development efforts across active programs.
  • Participate in design reviews, contributing a controls perspective on new hardware, diagnostics, and infrastructure proposals.
  • Champion safe and reliable operation of experimental systems through rigorous controls design, clear alarming, and well-maintained interlock logic.

Front-End Controls and Operator Interfaces
  • Design and develop operator interfaces, control panels, and visualization tools that give the experimental team clear, intuitive command of complex fusion systems.
  • Build and maintain dashboards and display tools for real-time monitoring of plasma, magnet, vacuum, and power system parameters.
  • Develop graphical and data-driven tools to support experimental operations, shot control workflows, and system diagnostics.
  • Collaborate with physicists and device operators to translate experimental needs into clear, functional interface requirements.
  • Integrate simulation and digital twin capabilities with live controls displays to support pre-shot planning and post-shot analysis.

Back-End Controls and Hardware Integration
  • Develop and maintain control system software for integration with hardware including power supplies, magnet systems, diagnostics, and vacuum and gas handling equipment.
  • Design and implement data acquisition pipelines, event-driven control logic, and real-time interlock systems.
  • Build and maintain device drivers, PLC interfaces, and low-level hardware communication layers.
  • Maintain and extend control system frameworks (EPICS, Tango Controls, LabVIEW, or equivalent) across the device fleet.
  • Develop control system architectures that are robust, testable, and maintainable as the device program scales.
  • Develop and maintain data archiving, logging, and query infrastructure for experimental shot data and system telemetry.
  • Design and implement database-backed tools for trending, alarm history, and long-term performance monitoring of fusion device systems.

Cross-Cutting Responsibilities
  • Contribute to commissioning activities for new devices and subsystems, including controls checkout, hardware testing, and operational readiness.
  • Document control system architectures, software designs, and procedures to support operations, onboarding, and regulatory compliance.
  • Support integration of control system data streams with higher-level analysis and visualization pipelines.

Qualifications
Required
  • Advanced degree in physics, electrical engineering, computer science, or a related technical field, with at least seven (7) years practical experience developing controls to support plasma device operations beyond graduate school.
  • Demonstrated experience developing control system software or human-machine interfaces for experimental, accelerator, or industrial systems.
  • Proficiency in one or more of the following: EPICS, SCADA platforms, LabVIEW, or equivalent controls frameworks used in research or industrial environments.
  • Strong programming skills in Python, C++, or a similar language applied to controls, instrumentation, or data acquisition.
  • Experience integrating software with real hardware, including communication with instrumentation over Ethernet, serial, or fieldbus protocols.
  • Ability to work effectively across hardware and software domains, engaging meaningfully with both the physical systems and the code that controls them.
  • Strong written and verbal communication skills, including the ability to document designs and explain technical decisions to mixed audiences.
  • Commitment to safe and disciplined operation of complex experimental systems.

Preferred
  • PhD with a focus in Particle or Plasma Physics and at least ten (10) years combined working experience in academic and industrial or national laboratory setting
  • Experience with EPICS, Channel Access, PV Access, or equivalent distributed control system frameworks, particularly in an accelerator, light source, or fusion context.
  • Experience developing operator interfaces using Ignition, CSS/Phoebus, PyDM, EDM, or similar HMI tools.
  • Familiarity with real-time control systems, hardware interlock design, PLC programming, and/or fielding and programming microcontrollers, FPGAs and GPUs.
  • Experience in a national laboratory, particle accelerator, or plasma physics or fusion environment.
  • Familiarity with digital twin development or the integration of physics simulations with live control systems.
  • Experience working in a startup or other fast-moving, resource-constrained environment with rapidly evolving requirements.

Applicants who do not meet the entire job specification are encouraged to apply.
Compensation and benefits
What we are working on is hard... and hugely important. Realta Fusion is assembling a talented team bound together by a passion to solve humanity's biggest challenge with first-of-a-kind technology. Additionally, Realta offers:
  • Competitive compensation package, including equity stock options
  • Comprehensive benefits including health, dental, and vision insurance, plus a 401(k)
  • Flexible paid time off (PTO) to support work-life balance
  • Work and live in Madison, Wisconsin - one of America's most livable and vibrant cities; hybrid work options may be available for this position, but a weekly on-site presence will be required

We value diversity as a critical factor in innovation and believe a diverse team is necessary to solve the toughest problems. We aim to create an inclusive environment that unleashes the full creativity of our team members from a wide variety of backgrounds and experiences. We provide equal employment opportunities to all individuals based on merit and without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected status under applicable laws.

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