Senior Full Stack Engineer Jobs
Senior Full Stack Engineer jobs are open across fintech, healthtech, SaaS, and enterprise software, from mid-level to staff and principal, with specializations in React and Node.js, cloud-native architecture, and API design. Find a role that fits from the openings below and apply directly.
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Job Description
Senior Full Stack Engineer
Fidelity Wealth – Wealth Solutions Engineering Chapter Area is looking for a passionate Full Stack Engineer to build and support world-class products for its business-critical Wealth Implementation and Experiences Product Area. You’ll have the opportunity to contribute to own entire features from concept to deployment working on cross-functional teams. You'll have the opportunity to contribute ideas to improve our products as well as develop your skills, learn new technologies and languages, and continue to learn. We're looking for highly motivated individuals who work well in a collaborative, iterative, and fast-paced environment. We work in a dynamic agile environment.
The Team
As a hands-on developer, you will be responsible for delivering new products and services using hybrid technology stack -- Angular, REST, and Java. You will also work with our technology team in defining and implementing engineering solutions for our technology products. You will be expected to quickly gain understanding of all the components of our web applications and will work with the team to deliver outstanding solutions.
The Expertise And Skills You Bring
- Bachelor's / Master’s degree or equivalent in Computer Science or Engineering.
- 5+ years of experience with modern MV*/SPA JavaScript frameworks (Angular, JavaScript/TypeScript, Node, NPM, HTML/CSS, RxJS)
- Hands-on with API Design & Development and Microservices Architecture (Java, REST, NodeJS, Swagger)
- Experience with Test automation (Selenium, Cucumber, Cypress, Playwright) Unit, Integration and Functional Tests
- Champion and advocate of Test Driven Development, Unit testing using frameworks and tools like Jest and Jasmine
- Proficiency with AWS services for deploying and managing applications in the cloud.
- Have worked in an Agile software delivery environment in both a small team and independently.
- Ability to troubleshoot and work on production issues utilizing various tools such as Splunk and Datadog.
- Fully hands on with application builds and deploys using Continuous Integration/ Deployment (CI/CD) tools like Jenkins, artifactory, uDeploy, GitHub, etc.
- Strong analytical, communication, and organizational skills and the ability to handle multiple tasks at a given time.
- Proven technical design, development, analysis, and problem-solving skills
- Passionate and committed to learning new things and developing with the latest technologies and frameworks.
- Experience in implementing Micro services Architecture & building / deploying highly automated, scalable and maintainable infrastructure.
Responsibilities
- You will help design, build and support mission-critical enterprise software applications
- You will define product solutions by working directly with business and product teams
- You will actively promote good engineering practices and standards
- You will help navigate new technologies and cloud-based deployments to help deliver high value to our business
- You will contribute to continuous process improvement initiatives
- You will perform code reviews, unit testing, and integration testing using Open Source frameworks.
- You will proactively lead process and technology improvement initiatives
- You will stay on top of the latest engineering trends and practices and bring them back to the team when appropriate
- You will mentor junior team members
The Value You Deliver
- Understand and execute on the product vision and chapter goals
- Help strengthen the culture of innovation further by setting examples
- Find creative ways to get things done, and do them right
- Champion a culture of best-in-class software engineering practices
- Exercise a passion for keeping your knowledge up to date with the latest and greatest
- Help maintain a high level of integrity
- Take ownership and accountability for determining what needs to be done
Certifications
Category: Information Technology
Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
Job Description
Senior Full Stack Engineer
Fidelity Wealth – Wealth Solutions Engineering Chapter Area is looking for a passionate Full Stack Engineer to build and support world-class products for its business-critical Wealth Implementation and Experiences Product Area. You’ll have the opportunity to contribute to own entire features from concept to deployment working on cross-functional teams. You'll have the opportunity to contribute ideas to improve our products as well as develop your skills, learn new technologies and languages, and continue to learn. We're looking for highly motivated individuals who work well in a collaborative, iterative, and fast-paced environment. We work in a dynamic agile environment.
The Team
As a hands-on developer, you will be responsible for delivering new products and services using hybrid technology stack -- Angular, REST, and Java. You will also work with our technology team in defining and implementing engineering solutions for our technology products. You will be expected to quickly gain understanding of all the components of our web applications and will work with the team to deliver outstanding solutions.
The Expertise And Skills You Bring
- Bachelor's / Master’s degree or equivalent in Computer Science or Engineering.
- 5+ years of experience with modern MV*/SPA JavaScript frameworks (Angular, JavaScript/TypeScript, Node, NPM, HTML/CSS, RxJS)
- Hands-on with API Design & Development and Microservices Architecture (Java, REST, NodeJS, Swagger)
- Experience with Test automation (Selenium, Cucumber, Cypress, Playwright) Unit, Integration and Functional Tests
- Champion and advocate of Test Driven Development, Unit testing using frameworks and tools like Jest and Jasmine
- Proficiency with AWS services for deploying and managing applications in the cloud.
- Have worked in an Agile software delivery environment in both a small team and independently.
- Ability to troubleshoot and work on production issues utilizing various tools such as Splunk and Datadog.
- Fully hands on with application builds and deploys using Continuous Integration/ Deployment (CI/CD) tools like Jenkins, artifactory, uDeploy, GitHub, etc.
- Strong analytical, communication, and organizational skills and the ability to handle multiple tasks at a given time.
- Proven technical design, development, analysis, and problem-solving skills
- Passionate and committed to learning new things and developing with the latest technologies and frameworks.
- Experience in implementing Micro services Architecture & building / deploying highly automated, scalable and maintainable infrastructure.
Responsibilities
- You will help design, build and support mission-critical enterprise software applications
- You will define product solutions by working directly with business and product teams
- You will actively promote good engineering practices and standards
- You will help navigate new technologies and cloud-based deployments to help deliver high value to our business
- You will contribute to continuous process improvement initiatives
- You will perform code reviews, unit testing, and integration testing using Open Source frameworks.
- You will proactively lead process and technology improvement initiatives
- You will stay on top of the latest engineering trends and practices and bring them back to the team when appropriate
- You will mentor junior team members
The Value You Deliver
- Understand and execute on the product vision and chapter goals
- Help strengthen the culture of innovation further by setting examples
- Find creative ways to get things done, and do them right
- Champion a culture of best-in-class software engineering practices
- Exercise a passion for keeping your knowledge up to date with the latest and greatest
- Help maintain a high level of integrity
- Take ownership and accountability for determining what needs to be done
Certifications
Category: Information Technology
Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
See All 765+ Senior Full Stack Engineer Jobs
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Find JobsSenior Full Stack Engineer Job Market
A snapshot from current openings nationwide, updated as new roles post.
Who's Hiring
- Capital One41
- Rippling22
- Hopper20
- Apple17
- Klaviyo13
Top Industries Hiring
- Technology & Software368
- Banking & Financial Services75
- Consulting & Professional Services37
- Healthcare & Medical Services28
- Investment & Asset Management28
What Employers Look For
The qualifications that appear most often in senior full stack engineer jobs.
- 5 or more years of professional full stack development experience
- Proficiency in at least one modern frontend framework such as React, Angular, or Vue
- Strong backend experience with Node.js, Python, Java, Go, or a comparable language
- Experience with relational and non-relational databases including PostgreSQL, MySQL, or MongoDB
- Hands-on cloud platform experience with AWS, Azure, or Google Cloud
- Bachelor's degree in computer science, software engineering, or a related technical field
Tips for Your Senior Full Stack Engineer Job Search
Tailor your resume to the stack
List the exact frameworks and cloud providers in the job description, not just generic terms like 'JavaScript' or 'AWS.' Hiring managers scan for React, Next.js, TypeScript, or PostgreSQL by name, so match their language precisely in your experience bullets.
Show system design decisions, not just code
Senior roles expect you to own architecture choices. Replace lines like 'built REST APIs' with outcomes: why you chose GraphQL over REST, how you scaled a service, or what trade-offs you made when moving to microservices. Specificity signals seniority.
Apply early to roles that fit
Migrate Mate lists senior full stack engineer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Filter openings by your backend depth
Full stack roles vary widely: some are 70% frontend, others are infrastructure-heavy. Read the technical requirements carefully and prioritize postings where your stronger side, whether Node.js, Python, or Go, is listed first. Mismatched stacks lead to fast rejections.
Prep a system design walkthrough before interviewing
Senior full stack interviews almost always include a system design round. Practice explaining how you'd architect a feature end-to-end, covering database schema, API contracts, caching strategy, and frontend state management. Bring examples from your own work wherever you can.
Negotiate total compensation, not just base pay
At the senior level, equity, signing bonuses, and remote stipends are negotiable. Once you receive an offer, ask for the vesting schedule, cliff period, and any accelerated vesting clauses before you respond. These details vary significantly across companies and stages.
Senior Full Stack Engineer Jobs: Frequently Asked Questions
Which companies are hiring the most senior full stack engineers?
The companies hiring the most senior full stack engineers right now include Capital One, Rippling, and Hopper, with the largest share of openings in California, New York, and Texas, based on current listings on Migrate Mate as of June 2026. Demand is concentrated in product-led companies and enterprise software teams scaling their engineering organizations.
How many senior full stack engineer jobs are remote?
About 39% of senior full stack engineer openings are fully remote or hybrid as of June 2026, making it one of the more distributed roles in software engineering. Positions focused on API development, cloud infrastructure, and platform engineering tend to have the highest share of fully remote arrangements compared to roles requiring in-person collaboration on design systems or embedded product teams.
How do you become a senior full stack engineer?
Reaching the senior level typically requires building production systems end-to-end, taking ownership of technical decisions rather than just implementing tickets, and mentoring other engineers. Start by deepening expertise on both sides of the stack, contribute to architecture discussions, lead at least one complex feature from design to deployment, and document your trade-offs clearly. Most engineers reach this level after several years of progressively independent work across real production codebases.
Can you get hired as a senior full stack engineer with limited experience?
Getting hired at the senior level with a shorter work history is possible if your portfolio demonstrates the right depth. Open-source contributions, contract projects, or a personal product you've scaled carry real weight when they show end-to-end ownership. Target companies that emphasize demonstrable output over years on a resume, and apply to roles where your strongest technology matches the core stack.
What does the senior full stack engineer interview process look like?
Most companies run a recruiter screen followed by a technical phone interview covering fundamentals, then one or two coding rounds focused on algorithms and data structures, a system design session where you architect a full application end-to-end, and a final loop with engineering leads or cross-functional partners. Some companies also include a take-home project or a live code review of an existing codebase. The system design round typically carries the most weight at the senior level.
Where can I find and apply to senior full stack engineer jobs?
You can find and apply to senior full stack engineer jobs on Migrate Mate, which lists current openings from across the United States. Search the available roles, find ones that match your stack and experience level, and apply directly to each listing that fits.
See All 765+ Senior Full Stack Engineer Jobs
Jump back to the full list of openings and apply to any senior full stack engineer role that fits.
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