Alloy
Alloy

16 Alloy Full Stack Developer Jobs Hiring Near You

The Decisioning team is a group of full stack engineers focused on making the experience of using Alloy more and more "advanced" over time. They do this by working on features that leverage our ...

The Decisioning team is a group of full stack engineers focused on making the experience of using Alloy more and more "advanced" over time. They do this by working on features that leverage our ...

Alloy is where you belong! Alloy helps solve the identity risk problem for companies that offer ... It's a setup that rewards engineers who care about the full lifecycle of the software they ship.

Applied AI Engineer, Ops

New York, NY ยท Hybrid

$150K - $180K/yr

... Alloy builds and evaluates AI solutions * Operate the internal stack like a product, running ... Strong engineering fundamentals - comfortable writing clean, maintainable code in Python or similar

Alloy is where you belong! Alloy helps solve the identity risk problem for companies that offer ... It's a setup that rewards engineers who care about the full lifecycle of the software they ship.

Solutions Engineer Associate

New York, NY ยท Hybrid

$85K - $105K/yr

About the team This Solutions Engineering Associate role sits within Alloy's pre-sales organization ... Alloy fits into their tech stack and business processes. This includes, but is not limited to:

Applied AI Engineer, Ops

New York, NY ยท On-site

$150K - $180K/yr

... Alloy builds and evaluates AI solutions * Operate the internal stack like a product, running ... Strong engineering fundamentals - comfortable writing clean, maintainable code in Python or similar

Solutions Engineer Associate

New York, NY ยท On-site

$85K - $105K/yr

About the team This Solutions Engineering Associate role sits within Alloy's pre-sales organization ... Alloy fits into their tech stack and business processes. This includes, but is not limited to:

Account Executive, Banking

New York, NY ยท On-site

$130K - $160K/yr

Partner closely with solution engineering to showcase the full range of Alloy's identity decisioning platform * Present pricing, lead negotiations and contracting processes, and close deals in line ...

Account Executive, Banking

New York, NY ยท On-site +1

$130K - $160K/yr

Partner closely with solution engineering to showcase the full range of Alloy's identity decisioning platform * Present pricing, lead negotiations and contracting processes, and close deals in line ...

Laborer

Tampa, FL ยท On-site

$15.50 - $19.25/hr

We are a full-service national construction, demolition, and engineering consulting powerhouse ... Additional Information Alloy Group provides an excellent work environment, strong and competitive ...

Laborer

Drums, PA ยท On-site

$15 - $18.50/hr

We are a full-service national construction, demolition, and engineering consulting powerhouse ... Additional Information Alloy Group provides an excellent work environment, strong and competitive ...

Laborer

Woburn, MA ยท On-site

$17.50 - $21.50/hr

We are a full-service national construction, demolition, and engineering consulting powerhouse ... Additional Information Alloy Group provides an excellent work environment, strong and competitive ...

Laborer

Deerfield Beach, FL ยท On-site

$15.75 - $19.50/hr

We are a full-service national construction, demolition, and engineering consulting powerhouse ... Additional Information Alloy Group provides an excellent work environment, strong and competitive ...

Alloy Jobs Information

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

To thrive as a Full Stack Developer, you need expertise in both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Python, or Java) and a solid understanding of web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with frameworks like React or Angular, back-end environments like Node.js or Django, version control systems like Git, and possibly cloud platforms is typically required. Strong problem-solving, communication, and collaboration skills distinguish excellent developers, allowing them to work effectively in team environments and with stakeholders. These technical and soft skills are vital for building, maintaining, and optimizing complex, user-friendly web applications that meet business needs.

What are some common challenges Full Stack Developers face when working on cross-functional teams?

Full Stack Developers often collaborate with designers, backend engineers, project managers, and QA testers, which can introduce challenges like aligning on project requirements and managing different technical perspectives. Coordinating between frontend and backend tasks while ensuring seamless integration is another common hurdle. Additionally, staying up-to-date with evolving technologies on both ends of the stack requires strong time management and continuous learning. Effective communication and adaptability are key to overcoming these challenges and delivering cohesive solutions.

What is a Full Stack Developer?

A Full Stack Developer is a software professional who is skilled in both front-end (client side) and back-end (server side) development. They are capable of designing, building, and maintaining complete web applications or systems, handling everything from user interfaces and databases to server logic and APIs. Full Stack Developers often work with a range of programming languages and frameworks, such as JavaScript, HTML/CSS, Node.js, Python, and SQL, among others. Their versatility allows them to contribute to multiple stages of the software development lifecycle, making them valuable assets to development teams.

What is the difference between Full Stack Developer vs Front End Developer?

AspectFull Stack DeveloperFront End Developer
SkillsProficient in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client-side development, often handling entire project stacks.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in full project development, especially in startups and small teams.Primarily involved in UI/UX design and front-end implementation in larger teams.

While both roles require strong web development skills, Full Stack Developers handle both front-end and back-end tasks, providing a comprehensive approach to web projects. Front End Developers focus solely on creating engaging and responsive user interfaces. Understanding these differences helps employers and developers choose the right role for their project needs.

What are the most popular categories at Alloy?
Infographic showing various Full Stack Developer job openings at Alloy in the United States as of May 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 94% Physical, and 6% Remote job distribution.
Lead Full Stack Engineer, Partner Ecosystem

Lead Full Stack Engineer, Partner Ecosystem

Alloy

New York, NY โ€ข On-site

$198K - $250K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 15 days ago


Job description

Alloy is where you belong!

Alloy helps solve the identity risk problem for companies that offer financial products by enabling them to outpace fraud and confidently serve more people around the world. Over 800 of the world's largest financial institutions and fintechs turn to Alloy to take control of fraud, credit, and compliance risk, and grow with the clearest picture of their customers.

Through our values: Be Bold, Go Fast, Collaborate, and Celebrate Our Differences, we are creating a workplace where you can grow, thrive, and belong. See how we've been continuously recognized and named one ofย Inc. Magazine's Best Workplaces,ย Forbes America's Best Startup Employers,ย Best Fintech to Work for by American Banker, year after year.

Check out our investors and read more about us here.

About the team

Alloy is actively hiring experienced full stack engineers to join the Partner Ecosystem Platform Engineering team to design and build a future data provider integration platform. Alloy partners with hundreds of data vendors that perform work across identity verification, fraud mitigation and many others. To scale this out Alloy is building the next generation integration platform, which will make it easy to build, operate and maintain data integrations. Alloy is hiring experienced engineers who can lead this effort, creating a new platform that enables the new stage of Alloy's growth.

Alloy operates in a hybrid-work environment. We look to foster collaboration and community by having our local employees onsite three days a week.

What you'll be doing

Reporting to the Head of Engineering, you will:

  • Design and build a scalable platform that simplifies the creation/operation of hundreds of data partner integrations.ย 
  • Collaborate with engineers, designers, and product managers to translate our product and technical vision into a concrete roadmap, guiding the team towards success.
  • Partner with third-party vendors & our clients to gather requirements and co-create solutions, ensuring seamless integration of their data within the core product and the evolving marketplace experience.ย 
  • Architect, develop, test, and deploy significant customer-facing features and projects using cutting-edge tools and technologies. Our tech stack includes TypeScript, JavaScript (ES6/React), Python (Django), Node.js, PostgreSQL, Elasticsearch, and AWS.
  • Craft high-quality, thoroughly-tested code that meets the unique requirements of our clients, ensuring robustness and reliability.
  • Provide technical mentorship and guidance to fellow engineers, fostering a culture of learning and growth within our rapidly expanding team.

In summary, you will play a pivotal role in building out the next generation of partner ecosystem platform at Alloy, driving the development of integrations with our data partner APIs and SDKs, leveraging your technical expertise to build solutions that have a significant market impact while fostering a collaborative and high-performance team environment.

Who we're looking for
  • 10+ years of hands-on experience in developing production-ready software, demonstrating a proven track record of delivering robust and scalable solutions.
  • Experience maintaining and working with data integrations / external API sources
  • Expertise in steering technical projects (fullstack or backend), adept at prioritizing tasks, defining requirements, and facilitating productive discussions within the team to drive informed technical decisions.
  • Collaborative mindset, experience leading engineering teams in collective pursuits, fostering an environment of cooperation and shared success.
  • Remarkable ability to adapt swiftly to the evolving needs of our growing organization and dynamic product landscape, ensuring alignment with strategic objectives.
  • Proficiency in client-side technologies such as TypeScript, JavaScript (ES6/React), HTML/CSS, as well as server-side proficiency in Python (Django), enabling seamless development across the entire stack.
  • Practical experience in managing relational databases, with a strong command over PostgreSQL and its intricacies, ensuring efficient data management and retrieval.

Nice to have:

  • Experience working in developer productivity domain and/or SDKs
  • Experience working in Fintech or the financial services industry.

We're a lean team, so your impact will be felt immediately, and opportunities will grow as the company scales up. If this all sounds like a good fit for you, why not join us?

Alloy is committed to fair and equitable compensation practices. In addition to a competitive base salary, this position is also eligible for equity awards in the form of stock options (ISOs) as well as a competitive total benefits package. Your recruiter will be happy to walk you through the details and what compensation could look like for you specifically!

This position has a salary range of $198,000 to $250,000. Offers are determined by experience, skills, and interview performance as indicators of expected contribution, with movement through the range tied to demonstrated impact in the role.

Benefits and Perksย 
  • Unlimited PTO and flexible work policy
  • Employee stock options
  • Medical, dental, vision plans with HSA (monthly employer contribution) and FSA options
  • 401k with 100% match up to 4% of annual employee compensationย 
  • Eligible new parents receive 16 weeks of paid parental leaveย 
  • Home office stipend for new employees
  • Annual Learning & Development annual stipend
  • Well-being benefits include access to ClassPass, OneMedical, UrbanSitter, and Spring Healthย 
  • Hybrid work environment: employees are expected to work Tuesdays through Thursdays from our HQ in Union Square, Manhattan. Tasty lunches catered from a variety of local restaurants and frequent employee-organized cultural events contribute to our positive office energy. On Monday/Friday most employees Zoom into work from home while some take advantage of the quieter office.
How to apply

Apply right here! You've found the application!

Alloy is proud to be an equal-opportunity workplace and employer. We're committed to equal opportunity regardless of race, color, ancestry, religion, gender, gender identity, parental or pregnancy status, national origin, sexual orientation, age, citizenship, marital status, disability, or veteran status. We are committed to an inclusive interview experience and provide reasonable accommodations to applicants with visible and invisible disabilities. We encourage applicants to share needed accommodations with their recruiter.

All Alloy jobs are listed on our careers page. Any communication during the recruitment process, including interview requests or job offers, will come directly from a recruiting team member with an alloy.com email address. We do not use outside applications or automated text messaging in our recruiting process. We will not ask for any sensitive financial or identification information during the recruiting process. If you're ever unsure, please contact us directly via our website before sharing personal information.