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Sr Full Stack Web Developer Jobs in Florida (NOW HIRING)

Hybrid 4 days onsite in Lake Mary, FL Our client seeks a Senior Full-Stack Engineer with a backend and database focus to build and support applications for alternative asset servicing and private ...

Sr.Full stack Developer

Orlando, FL · On-site

$49 - $63.25/hr

Job Title: Sr.Full stack Developer Duration: 6-12 months Location: Onsite Lake Mary , Florida Work Type: Rate: Pay range offered to a successful candidate will be based on several factors, including ...

Description Plateau is seeking an experienced full-stack web developer to join our team. The ideal candidate will have a strong background in building scalable, high-performance web applications. The ...

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Sr Full Stack Web Developer information

What does a Sr Full Stack Web Developer do?

A Sr Full Stack Web Developer is responsible for designing, building, and maintaining both the front-end (client-side) and back-end (server-side) components of web applications. They work with various programming languages, frameworks, and databases to create seamless and efficient user experiences. In addition to coding, they often lead technical projects, mentor junior developers, and help shape the overall architecture of web solutions. Their role requires a deep understanding of both user interface design and server-side logic, ensuring that all parts of a web application function together smoothly.

What are the key skills and qualifications needed to thrive as a Sr Full Stack Web Developer, and why are they important?

To thrive as a Sr Full Stack Web Developer, you need advanced proficiency in both front-end (e.g., HTML, CSS, JavaScript frameworks) and back-end (e.g., Node.js, Python, databases) development, typically supported by a degree in computer science or related experience. Familiarity with tools such as Git, cloud platforms (AWS, Azure), RESTful APIs, and relevant certifications like AWS Certified Developer are commonly required. Strong problem-solving skills, effective communication, and the ability to mentor junior developers are essential soft skills for this role. These competencies ensure you can deliver robust, scalable solutions while collaborating efficiently within multidisciplinary teams.

Will Fullstack be replaced by AI?

Full Stack Web Developers perform tasks that involve designing, coding, and maintaining both front-end and back-end systems. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for skilled developers who understand complex systems, problem-solving, and user experience. Continuous learning of programming languages, frameworks, and tools remains essential in this evolving field.

How does a Sr Full Stack Web Developer typically collaborate with cross-functional teams during a project lifecycle?

As a Sr Full Stack Web Developer, you will frequently collaborate with UX/UI designers, product managers, QA engineers, and sometimes DevOps specialists throughout a project's lifecycle. You may participate in sprint planning, code reviews, and daily stand-ups, ensuring alignment on project goals and technical requirements. Effective communication is key, as you'll often translate business needs into technical solutions and provide guidance to junior developers. This collaborative environment supports the delivery of robust, user-friendly web applications and fosters professional growth through shared knowledge.

What is the salary of a senior full stack developer?

The salary of a senior full stack web developer typically ranges from $90,000 to $150,000 annually, depending on experience, location, and industry. Factors such as proficiency in frameworks like React or Node.js and certifications can influence compensation levels.

What is the difference between Sr Full Stack Web Developer vs Full Stack Web Developer?

AspectSr Full Stack Web DeveloperFull Stack Web Developer
Required Experience5+ years, leadership skills often expected1-3 years, focus on development skills
ResponsibilitiesDesigning complex systems, mentoring, project leadershipBuilding features, coding, debugging
CertificationsOptional, but advanced certifications valuedEntry to mid-level certifications
Work EnvironmentFast-paced, collaborative teams, often in tech companies

The main difference between a Sr Full Stack Web Developer and a Full Stack Web Developer lies in experience, responsibilities, and leadership. Senior developers typically have more experience, handle complex projects, and mentor others, while full stack developers focus on coding and feature development. Both roles are essential in tech industries, but senior roles require a broader skill set and leadership capabilities.

What engineer makes $500,000 a year?

Senior full stack web developers with extensive experience, specialized skills in frameworks and cloud services, and leadership roles can earn salaries approaching or exceeding $500,000 annually, especially in high-cost living areas or within large tech companies. Such compensation often includes base salary, bonuses, and stock options. Achieving this level typically requires advanced expertise, a strong portfolio, and a track record of impactful projects.

Is full-stack web developer still in demand?

Full-stack web developers remain in high demand due to their ability to handle both front-end and back-end development, supporting the growth of web applications and digital services. Skills in JavaScript, frameworks like React or Angular, and backend technologies such as Node.js or Python enhance employability across various industries.
What cities in Florida are hiring for Sr Full Stack Web Developer jobs? Cities in Florida with the most Sr Full Stack Web Developer job openings:
Infographic showing various Sr Full Stack Web Developer job openings in Florida as of July 2026, with employment types broken down into 82% Full Time, 7% Part Time, 2% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.
Senior Full-Stack Developer

Senior Full-Stack Developer

Eliassen Group

Lake Mary, FL • On-site

$70 - $85/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 14 days ago


Job description

Description:

Hybrid 4 days onsite in Lake Mary, FL

Our client seeks a Senior Full-Stack Engineer with a backend and database focus to build and support applications for alternative asset servicing and private equity funds. The role emphasizes Java, Spring Boot, REST APIs, messaging, and expert SQL across design, optimization, and migration. The engineer will articulate system design, own code-level delivery, and perform live technical validation. Frontend work is lighter and centers on Angular. The team values strong fundamentals, clear communication, and the ability to defend experience with depth.

Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $70.00 to $85.00/hr. w2

Responsibilities:
  • Program well-designed, testable, and efficient code across frontend and backend layers.
  • Execute full lifecycle software development from requirements through maintenance.
  • Design, develop, and optimize relational and NoSQL database schemas for OLTP and OLAP.
  • Write high-quality SQL and procedural code, and reusable data access components.
  • Build and integrate RESTful APIs and microservices with clean data contracts.
  • Develop modern frontend components using Angular or React with attention to performance and accessibility.
  • Conduct code and design reviews with focus on performance, security, and maintainability.
  • Create flowcharts, ER models, data flow diagrams, and technical documentation.
  • Apply security and privacy principles including secure coding, RBAC, encryption, input validation, and auditing.
  • Develop unit, integration, and end-to-end tests and implement test automation for APIs, UIs, and database code.
  • Develop verification plans, QA procedures, and data validation and reconciliation checks.
  • Participate in deployments, manage schema migrations, release automation, and rollback strategies.
  • Troubleshoot, debug, and upgrade systems to ensure reliability and scalability.
  • Monitor and tune performance including query plans, indexing, partitioning, profiling, caching, and CDN strategies.
  • Recommend improvements in architecture, data models, code quality, and operational resilience.
  • Demonstrate teamwork, promote component reuse, mentor peers, and contribute to internal standards.
Experience Requirements:
  • 7+ years of full-stack development with Java, Spring Boot, REST, JavaScript/TypeScript, Angular/React, CSS/HTML, Node.js, and C#.
  • Expert-level database skills with major RDBMS such as Oracle, SQL Server, or PostgreSQL, and familiarity with NoSQL.
  • Advanced SQL and procedural extensions including complex optimization, window functions, and CTEs.
  • Strong data modeling across conceptual, logical, and physical design for OLTP and OLAP.
  • Experience building and maintaining ETL/ELT pipelines and orchestration.
  • Knowledge of application frameworks, microservices, and containerization or cloud patterns.
  • Ability to review test plans and test data with hands-on CI/CD and automated testing experience.
  • Understanding of cross-platform interoperability and multiple toolkits.
  • Strong grasp of security and privacy controls across the stack.
  • Teamwork, communication, and organization skills in cross-functional environments.
  • Preferred: securities or financial services industry experience.
  • Interview process includes MS Teams rounds and a final onsite in Lake Mary; frontend is less critical than backend and SQL.
Education Requirements:
  • Bachelor's degree in Computer Science, Engineering, Information Systems, or related discipline, or equivalent work experience.
Recruitment Transparency Notice
 
Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team (noreply@eliassen.com, 781-808-2924) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group’s use of these tools, including AI tools, as part of the application and hiring process.
 

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:

· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.

· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.

If you have any indication of fraudulent activity, please contact fraud@eliassen.com.

 
About Eliassen Group:
 
Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.
 
Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.
 
Don’t miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!
 

Eliassen Group logo

About Eliassen Group

Sourced by ZipRecruiter

Eliassen Group provides strategic consulting and talent solutions to drive our clients' innovation and business results. Our purpose is to positively impact the lives of our employees, clients, consultants, and the communities in which we operate. Leveraging over 30 years of success, our expertise in talent solutions, life sciences consulting, Agile consulting, cloud services, risk management, business optimization, and managed services enables us to partner with our clients to execute their business strategy and scale effectively. Headquartered in Reading, MA, and with offices from coast to coast, Eliassen Group offers local community presence and deep networks, as well as national reach.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Reading, MA, US

Year founded

1989