Full Stack Engineer
Intelligems
Intelligems builds the AI agents that turn your traffic into profit. Every day, brands makes thousands of decisions — what to show, what to offer, how to price for each visitor — and most of them happen by default. We build the data and the agents that make those decisions for you, automatically, so your site gets smarter with every visitor instead of sitting static. Our mission is to make every one of those decisions intelligent: grounded in what actually works, not guesswork.
We have excellent traction: we’re working with over 3,000 brands and have access to more than $10B of transaction and shopping session data. We are looking for highly talented individuals to join us and help us continue to scale efficiently. We have an extremely high-performing team, with a collaborative culture of low-ego + high-IQ people. Our people are our strongest asset, and we hold a very high bar.
We're backed by Stage 2 Ventures, Vinyl Capital, Matchstick Ventures, Techstars, and the founders of companies like Klaviyo and Postscript, and have raised >$11M to date.
The Role
Roll up your sleeves and let’s build together! From day one, we’ll ask you to contribute to any and every aspect of our stack. It could be adding new functionality to the core experimentation capabilities of the platform, designing and implementing a new integration, or reworking a complicated user flow.
Our team is lean and mean — less than 10 engineers and only a handful of product and design. This means you’ll work closely with everyone, including those in non-technical roles like our sales, support, and success teams.
Month one will be characterized by “learning by doing” - taking on features that are meaningful in impact with input from other teammates to get deep in the codebase and concepts while also providing value to our customers.
From there you’ll tackle increasingly complex and ambiguous problems. With varying degrees of input from your product and design teammates, you’ll figure out the implementation details from schema and API design to UI polish.
We have thousands of customers, too, so there are often opportunities to work directly or indirectly with them. Understanding the customer perspective and having empathy are important skills that will help make you effective in each of the countless micro design decisions you make each day.
Tech Stack
Knowledge in all of these is not required, but you should be excited to work within and help us improve the stack.
- TypeScript monorepo
- Frontend - React web app hosted on AWS S3/Cloudfront; Redux, Material UI, ReactQuery
- Backend - Serverless NodeJS hosted on AWS Lambda, managed by SST. MySQL database. Also includes SQS queues, Dynamo tables, dockerized lambdas, etc….
- “Plugin” - Compiled client-side javascript written in Typescript
- Analytics - AWS Eventbus, Kinesis, Flink, Kafka, and Clickhouse.
You’re a Great Fit If
- You have experience owning product and feature development from ideation to delivery
- You’re able to hold a lot of context in your head — there are a lot of moving pieces here to keep in mind
- Exploration, learning, and experimentation are core to your process
- You have deep expertise in areas that will level us up
- At the same time have curiosity to learn try a different approach
- You empathize with our customers, and care deeply about making them successful
- You're a team player and can work collaboratively while also being independent
- You want to shape the future of e-commerce
Note: please only apply to ONE software engineering role at Intelligems. We are able to move candidates between the Frontend & Full Stack roles as needed.
Benefits for full-time employees:
- Competitive salary and equity packages
- Medical, dental, and vision insurance (varies by country)
- 401k + match (U.S. only)
- Flexible PTO policy
- Parental leave
- $ to spend quarterly with our growing list of brands
- WFH setup stipend
- Laptop provided
- Team meetups and events
- Benefits & perks may vary outside of the U.S.
Intelligems is a remote-first company with 4 offices (NYC, Denver, Boston, and Chicago), but please note that some travel may be required.
All Intelligems interviews are transcribed by an AI notetaker.
- ...Full Stack EngineerClassified IT Operations supporting the Space IT Applications team is seeking a Full Stack Engineer with expertise in deploying and sustaining applications in a collaborative, high paced, high energy environment. The candidate will participate in the...Suggested
- ...including satellite operators, customers, and other software engineers to understand requirements, implement new features, and troubleshoot... ...)Familiarity with Javascript and experience either developing full stack / frontend software or working closely to integrate with...SuggestedWork at officeRemote workFlexible hours
$115k - $140k
...Senior Full Stack EngineerEngrain builds map-based tech that's redefining how real estate works. Our interactive, unit-level maps and... ...we're entering a phase of serious scale.As a Senior Full Stack Engineer, you will have the opportunity to be a part of Engrain's growth...SuggestedFull timeWork at officeRemote workFlexible hours1 day per week$145.6k - $187.2k
...Salary: $145,600 - 187,200 per year Requirements: We ask for 2 or more years of professional full stack engineering experience. We need strong proficiency in Next.js for building modern frontend applications with server-side rendering and API routes. We require...SuggestedHourly payFull timeRemote work10 hours per week- ...power testing for the world’s most ambitious engineering, product, and design teams so they can... ...working and reasoning across the stack - frontend, backend, and infrastructure.... ...responsibility. We treat one another as the full people we are and trust one another to make...SuggestedFull timeWork at officeWork visaFlexible hours
- ...contribute to any and every aspect of our stack. It could be adding new functionality to... ...Our team is lean and mean — less than 10 engineers and only a handful of product and design.... ...to move candidates between the Frontend & Full Stack roles as needed. Benefits for...Full timeRemote workWork from homeFlexible hours
$90k - $150k
...Ventures, Left Lane Capital, Wellington Ventures, Flourish Ventures, and Vestigo Ventures. About the role We're looking for a Full-Stack engineer who wants to build, own, and ship end-to-end product experiences in a fast-moving environment. This role is ideal for someone...Remote workHome office$55 per hour
...Job Description Job Description Our valued client in Englewood, CO are seeking a Senior Full Stack Engineer for their team. This is a six-month contract with the possibility of extension or conversion to full-time. This is a hybrid position that requires you to be...Hourly payFull timeContract workWork experience placement$85 - $95 per hour
...You will write production code every day across the full platform-front-end, back-end, and full-stack work spanning AI and chat, document processing, analytics... ...structure allows. We are looking for self-driven engineers who push back with suggestions rather than waiting...Contract workRemote work$98.5k - $206.8k
...Full Stack Software Engineer The Opportunity: Support mission critical applications vital to national security. Work with a highly experienced team of engineers across the US. Integrate with dozens of external systems to exchange high volume mission critical data....Contract workWork experience placementRemote workFlexible hours- ...Job Description Job Description Key Responsibilities Full-Stack Architecture & Development ~ Design, architect, and... ...code reviews, establish best practices, and ensure consistent engineering standards across front-end and back-end layers. ~ Mentor...Work at office
$186.88k - $280.32k
...there is a team of incredible people behind the scenes who are full of dedication, passion, energy, and the will to succeed. We... ...Booking.com Company, is looking for a full time, Senior Full Stack Engineer to join our product team out of our San Francisco office. We’re...Full timeWork at officeWork from home- ...Full Stack Software Engineer Greenwood Village, CO Type: Contract Category: Development Industry: Communications Standard Hours: Open Reference ID: JN -082026-108381 Date Posted: 08/23/2026 Shortcut: Description Recommended Jobs...Hourly payContract workLocal area
- ...Full Stack Developer Tentative Start Date: 10/1 6 month contract, could extend Onsite Requirements: 4 days onsite/week IV Process: 1-2 IVs. Top Skills/Technical Requirements: ~4+ years of hands on dev experience ~ Java ~ Spring Boot ~ AWS ~...Contract work
- ...methodology, attending daily stand-ups, sprint planning, and retrospective meetings. Minimum 2-3 years of software engineering experience Have built mobile apps (and/or web apps) full-stack before Enthusiastic about photo sharing and/or AI and/or social media...Full time
- ...objective. Essential Functions Designs and writes complex code in several languages Java, relevant to our existing product stack Strong experience in developing microservices and APIs Strong experience with containerization and DevOps: Docker, setting up...
$120k - $130k
...features to real users ~ Strong backend engineering background, including relational data... ...design ~ Fluency in TypeScript across the stack and comfort working in a modern React codebase... ..., and clean integration adapters Ship full-stack product slices end to end in our...Full timeLocal areaImmediate startRemote work- API And Microservices Developer Demonstrated experience in the design, development, documentation, testing, deployment, support, and management of APIs and microservices – minimum of 5+ years of direct experience. Demonstrated experience in the design, development...
- ...Location: Denver, CO (hybrid - Tue/Wed/Thu in office) Reports to: CEO The role We're hiring a senior full-stack engineer to build the next generation of Ombud's agentic AI platform. The work splits across two domains: building the agentic engine itself...Work at office
- ...exciting opportunity to join an early stage company of talented engineers and designers, led by seasoned climate tech veterans. At Zero,... ...Tailwind, but no one on our team had experience with that complete stack before joining, and we don’t expect you to either. No matter...For contractorsWork at officeRelocationFlexible hours
$135k - $185k
...financial future, whether that means getting out of debt, buying their first home, or preparing for retirement. As a Senior Full Stack Product Engineer, you'll have the opportunity to shape this mission by building features that help users around the world work toward...Local areaRemote work$90k - $130k
Full-Stack Software Engineer Nelnet is a diversified and innovative company committed to enriching lives through the power of service as a student loan servicer, professional services company, consumer loan originator and servicer, payments processor, renewable energy...Temporary workWork at officeLocal areaRemote workWork from home- ...OH or Denver, CO (Local Only) Job Type : Full-Time Job Description: Skill: Full stack developer Must Have Technical/Functional... ...Collaboration: Work with designers, product managers, and other engineers in Agile environments to deliver features.Full timeLocal area
- ...Full Stack Developer - Python/Django & Angular Location: Denver, Colorado (Onsite) Role Overview We are seeking a Full Stack Developer to contribute to the design, development, and deployment of high-volume, multi-tiered, distributed transactional applications...
$175k - $201k
...leading cardiologists and are a growing team of world-class engineering, operations, medical affairs, marketing, and sales leaders. We... ...objectives. About the Opportunity We are seeking a hands-on Staff Full-Stack Software Engineer to help build and own core components of...Remote work- ...Job Description Job Description Description: Hybrid 4 onsite / 1 work from home in Englewood, CO Our client seeks a Full Stack Engineer to design, build, and enhance scalable video delivery platforms and applications for streaming and media experiences. The...Hourly payLocal areaWork from home
$140k - $170k
...opportunities, and make informed baseball decisions. As a Senior Full Stack Developer, you won’t simply maintain existing systems, you’ll... ...by shaping architecture and design decisions, establishing engineering best practices, improving system reliability, and mentoring...Full timeTemporary workWork experience placementCasual workWork at officeRemote workAfternoon shift$110.3k - $204.9k
...business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear... ...to help our customers achieve their missions.THE WORKAs a Full Stack Engineer on the ECIW team, you will work in an agile scrum environment...Full timeTemporary workWork experience placementCasual workFlexible hours$110k - $160k
...by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Description Title: Full Stack Engineer Location: Remote Terms: Full-time Salary Range: $110-160k DOE Clearance: Qualified candidates must be US...Full timeWork experience placementRemote workFlexible hours- ...Description: Hybrid 4 days onsite, 1 remote in Greenwood Village, CO Our client seeks a Full Stack Software Engineer to build and operate a modern API platform. The team treats APIs as products with clear contracts, observability, documentation, and ownership....Hourly payTemporary workLocal areaRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Full Stack Engineer. Be the first to apply!
- full stack engineer Denver, CO
- senior full stack developer Denver, CO
- c# .net full stack developer Denver, CO
- full time engineer Denver, CO
- junior full-stack web developer Denver, CO
- full stack developer Denver, CO
- senior full stack web developer Denver, CO
- full stack / python developer (remote) Denver, CO
- full stack developer remote Denver, CO
- senior java full-stack developer Denver, CO



