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Senior Mern Stack Developer Jobs in Melbourne, FL

CesiumAstro

Senior Electronics Engineer I

Melbourne, FL · On-site

$99K - $122K/yr

At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for ... At the Senior level, you will be tasked with full-stack hardware development for complex modules.

CesiumAstro

Senior Electronics Engineer I

Melbourne, FL · On-site

$99K - $122K/yr

At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for ... At the Senior level, you will be tasked with full-stack hardware development for complex modules.

CesiumAstro

Senior Electronics Engineer I

Melbourne, FL · On-site

$99K - $122K/yr

At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for ... At the Senior level, you will be tasked with full-stack hardware development for complex modules.

CesiumAstro

Senior Electronics Engineer I

Melbourne, FL

$99K - $122K/yr

At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for ... At the Senior level, you will be tasked with full-stack hardware development for complex modules.

STR

Senior Software Engineer

Melbourne, FL · On-site

$134K - $184K/yr

STR is hiring experienced Senior Software Engineers to join our multidisciplinary cyber/networking ... Deep understanding of networking principles, including the 5-layer OSI networking stack * Strong ...

STR

Senior Software Engineer

Melbourne, FL · On-site

$134K - $184K/yr

STR is hiring experienced Senior Software Engineers to join our multidisciplinary cyber/networking ... Deep understanding of networking principles, including the 5-layer OSI networking stack * Strong ...

STR

Senior Software Engineer

Melbourne, FL · On-site

$134K - $184K/yr

STR is hiring experienced Senior Software Engineers to join our multidisciplinary cyber/networking ... Deep understanding of networking principles, including the 5-layer OSI networking stack * Strong ...

540

Senior Software Engineer (AI/ML)

Satellite Beach, FL · On-site

$113K - $149K/yr

Engineers on this team build and scale full-stack features across user interfaces, backend services ... Senior Software Engineer WHY 540? 540 is a forward-thinking company that the government turns to in ...

STR

Senior Software Engineer

Melbourne, FL · On-site

$134K - $184K/yr

STR is hiring experienced Senior Software Engineers to join our multidisciplinary cyber/networking ... Deep understanding of networking principles, including the 5-layer OSI networking stack * Strong ...

TrovaSearch

Node Developer

Rockledge, FL

$45.25 - $58.50/hr

The Sr. Software Developer will have extensive experience in our technology stack (TypeScript, NodeJS/NestJS, PostgreSQL, RabbitMQ) and enterprise architecture patterns (CQRS, Event-Driven ...

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How much do senior mern stack developer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for senior mern stack developer in Melbourne, FL is $54.93, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $63.27 per hour, depending on experience, location, and employer.

What is a Senior MERN Stack Developer?

A Senior MERN Stack Developer is an experienced software engineer who specializes in building full-stack web applications using the MERN stack: MongoDB, Express.js, React, and Node.js. They handle both front-end and back-end development, create scalable and efficient applications, and often mentor junior team members. In addition to coding, they may be responsible for designing application architecture, optimizing performance, and ensuring best practices throughout the development process.

How does a Senior MERN Stack Developer typically collaborate with other team members on large-scale projects?

As a Senior MERN Stack Developer, you’ll often work closely with front-end and back-end developers, UI/UX designers, QA engineers, and product managers to deliver robust web applications. Collaboration usually involves participating in code reviews, architectural discussions, sprint planning, and daily stand-up meetings. You may also mentor junior developers, help define best practices, and ensure seamless integration across the MERN (MongoDB, Express, React, Node.js) stack. Effective communication and teamwork are essential, especially when troubleshooting complex issues or deploying new features.

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

To thrive as a Senior MERN Stack Developer, you need deep expertise in JavaScript, proficiency with MongoDB, Express.js, React.js, and Node.js, and typically a bachelor's degree in computer science or related field. Experience using source control systems like Git, familiarity with cloud platforms (e.g., AWS), and understanding of CI/CD pipelines are highly valued. Strong problem-solving, leadership, and effective communication skills help you guide teams and collaborate with stakeholders. These skills ensure efficient development of scalable web applications and effective team leadership in dynamic tech environments.

Is a Senior MERN Stack Developer full-stack in demand?

A Senior MERN Stack Developer, skilled in MongoDB, Express.js, React, and Node.js, is in high demand due to the popularity of JavaScript-based full-stack development. Companies seek experienced developers for building scalable web applications, and proficiency in these technologies often leads to strong job prospects and competitive salaries.

Is senior MERN stack developer still in demand in 2026?

Senior MERN stack developers remain in demand in 2026 due to the continued growth of web applications and the popularity of JavaScript frameworks. Skills in React, Node.js, and MongoDB are highly valued, especially for roles requiring full-stack expertise and experience with cloud deployment and modern development tools.

What is a typical senior MERN stack developer salary?

A senior MERN stack developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and company size. Strong skills in React, Node.js, MongoDB, and Express are often required, and salaries tend to increase with expertise and certifications.

What are popular job titles related to Senior Mern Stack Developer jobs in Melbourne, FL?

For Senior Mern Stack Developer jobs in Melbourne, FL, the most frequently searched job titles are:

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Cities near Melbourne, FL with the most Senior Mern Stack Developer job openings:

Senior Mern Stack Developer jobs near you
Infographic showing various Senior Mern Stack Developer job openings in Melbourne, FL as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 8% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $114,254 per year, or $54.9 per hour.

Senior Electronics Engineer I

CesiumAstro

Melbourne, FL • On-site

$99K - $122K/yr

Other

Medical, Dental, Vision, Life, Retirement

This job post has expired today. Applications are no longer accepted.

Job description


At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.
We are looking to add a Senior Electronics Engineer I to our Digital and Mixed-Signal Electronics team. If you are great at what you do, enjoy working in a startup environment, and are passionate about developing leading-edge electronics for satellites, spacecraft, and aerospace systems, we would like to hear from you.
At the Senior level, you will be tasked with full-stack hardware development for complex modules. You will have the opportunity to start at concept development and progress through detailed design, analysis, layout, build, test, and delivery, doing hands-on work at each phase.
At a small company and a startup, your work will make direct contributions to the success of the business. The work is challenging and impactful, requiring both breadth and depth of technical knowledge. Our products are made for high-reliability space and airborne applications, so designs require high levels of technical rigor while maintaining the agility of a startup environment.
The successful candidate will also present engineering design review materials to our customers and executive team. As such, excellent written and verbal communication skills are required.
This role will initially be remote, with a planned transition to in-person work once our Florida office is established.
JOB DUTIES AND RESPONSIBILITIES
  • Own end-to-end design of electronics modules, from concept and architecture through schematic, layout, test, and production
  • Own the digital and mixed-signal portions of complex RF electronics, such as phased array control circuitry
  • Design circuits with FPGAs, processors, microcontrollers, and other complex programmable targets
  • Design mixed-signal electronics ranging from software-defined radios to telemetry subsystems
  • Perform detailed and complete schematic design for complex boards, ranging from key components to supporting passives
  • Perform detailed PCB layout in Altium Designer for complex boards, sometimes working with a PCB Designer
  • Complete analysis such as worst-case circuit analysis, signal integrity analysis, and power integrity analysis
  • Develop bring-up plans and design verification plans for new electronics modules
  • Perform bring-up and key verification testing of modules, often working with a technician to complete validation
  • Release modules to production, working with the Manufacturing and Test Engineering teams
  • Mentor junior engineers to build technical understanding and professional development
  • Use working knowledge of adjacent fields, such as software and mechanical, to streamline development of electronics modules

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
  • Bachelor of Science (BS) degree or higher in Electrical Engineering from an accredited university.
  • Minimum of 4 years of industry or university research experience in board-level electronics design, analysis, and test.
  • Direct experience designing high-reliability electronics for space or defense applications, including part derating, worst-case analysis, and thermal constraints.
  • Experience owning the design phase of circuits or boards, including trade studies, key part selection, and detailed design.
  • Experience delivering subcircuit or board designs to production and deployment.
  • Experience performing complex PCB layout, such as high-density interconnect (HDI) and high-speed digital or power electronics.
  • Experience running board-level signal integrity and/or power integrity simulation tools such as Ansys SIwave, ADS SIPro, or Mentor Hyperlynx.
  • Working knowledge of adjacent fields, such as software and mechanical.
  • Proficiency in electronics design tools such as Altium.
  • Strong lab experience for bring-up and verification of new hardware.
  • Excellent written and spoken communication skills.

PREFERRED EXPERIENCE
  • Design for space radiation environments.

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate's work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.
CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.
Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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