Lead Full-Stack Software Engineer
Full-time
EPAM
Role Description
We're seeking a Lead Full-Stack Software Engineer to build user-friendly, high-performing interfaces and frontend integration libraries that deliver GenAI and intelligent automation capabilities to teams across IT, HR, Finance, Sales, Marketing, and Customer Support.
- Design and develop end-to-end GenAI-powered applications, emphasizing intuitive web-based UIs and high-performing client-side API integrations.
- Build responsive, accessible frontend interfaces tailored for streaming responses and minimal latency.
- Create and maintain a library of reusable frontend components, hooks, and design systems for enterprise-grade GenAI applications.
- Deliver LLM-based experiences using frameworks such as LangChain or LlamaIndex combined with OpenAI, Claude, or Gemini.
- Collaborate with designers and product managers to rapidly iterate on innovative AI UX patterns, including chat assistants, prompt builders, and feedback loops.
- Ensure security, accessibility, observability, and comprehensive test coverage across client-side and full-stack builds.
- Deliver responsive, accessible, and high-performance web UIs suited to AI-driven interactions such as streaming text, prompt inputs, citations, and summaries.
- Maintain a shared library of reusable frontend components and hooks so internal teams can seamlessly integrate GenAI capabilities into their own applications.
- Develop UI components that provide transparency, observability, and trust in AI-generated outputs.
Qualifications
- Background in building production applications with React, TypeScript, or Vue for enterprise use cases (5+ years).
- Expertise in full-stack software engineering spanning frontend UIs, REST APIs, and microservices (5-8 years).
- Proficiency in integrating GenAI features, LLM APIs, and prompt UI patterns into web-based applications (2+ years).
- Skills in Python backend development, along with 2+ years building and consuming cloud microservices on AWS, Docker, and REST APIs.
- Showcase of building, documenting, and maintaining reusable component libraries, design systems, and custom hooks.
- Proficiency in English at a B2+ level or higher.
Requirements
- Familiarity with real-time streaming UX patterns, such as SSE/WebSockets, prompt builders, citations, and summary UI components.
- Knowledge of WCAG 2.1 AA compliance and approaches to designing accessible UI components.
- Capability to work with client-side or Node.js LangChain, LangGraph, or LlamaIndex orchestration.
- Understanding of RAG pipelines, vector search platforms like Pinecone or OpenSearch, and embedding fundamentals.
- Competency in AI evaluation tools, feedback loop design, and interface-level guardrails.
Vacancy posted 9 hours ago
Similar jobs that could be interesting for youBased on the Lead Full-Stack Software Engineer in Remote vacancy
$111.17k - $257.34k
...thinking organization, apply now.We are currently seeking a Lead .Net/Angular Full-Stack Engineer (Hybrid On-Site) to join our team in Parsippany, New... ...: A Lead Application Developer is first and foremost a software developer who specializes in .NET C# development. You’...SuggestedTemporary workWork at officeRemote workFlexible hours- A technology firm is seeking a Full Stack Engineer to design and develop AI solutions that integrate with advanced hardware. Key responsibilities include building proof-of-concept applications, leveraging Azure services, and ensuring high-quality deliverables. The ideal...SuggestedRemote jobContract work
$86.8k - $198k
Full Stack Engineer, LeadThe Opportunity: Great software is more than a polished interface and data. It requires clean architecture, well-designed APIs, scalable... ...ready systems in a fast-moving, agile environment.As a Lead Engineer, you will serve as the senior technical...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work- A leading online wedding planning service is seeking a highly motivated full-stack Senior Software Engineer to improve the Registry shopping experience. You will work on backend services, provide technical mentorship, and foster a quality culture while collaborating with...SuggestedRemote jobWorldwideShift work
- Black Canyon Consulting is searching for a Sr. Full Stack Developer to work with the National Center for Biotechnology Information in Bethesda, MD. This full-time position allows for onsite or remote work, and involves developing user-facing web applications using Python...SuggestedRemote jobFull timeWork at office
$150k - $190k
...who've been doing deep learning in the legal space since long before ChatGPT. Description General Legal is seeking a software engineer who has the passion and drive to move fast, learn new things, and drive projects through to completion. This is a unique opportunity...Full timeContract workHome officeGeneral Legal
United States16 hours ago$8k
...Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Full Stack Software Engineer (Backend Focus) on our largest PRIME contract. Our team of Analysts and Engineers is motivated by the direct impact on...Permanent employmentFull timeContract workTemporary workImmediate startFlexible hoursVisionist, Inc.
Remote16 hours ago- .... In a world where investors deploy trillions annually into software and tech-enabled businesses, we're the team that makes sure... ...you'll fit right in. Role Overview We are seeking a Full Stack Engineer with strong experience across both frontend and backend development...Remote jobFull time
Crosslake Technologies
Philadelphia, PA16 hours ago - ...Full-time Description JOB SUMMARY: Design and build internal software used across hockey operations, including management, coaching, scouting, player development... .... The ideal candidate combines strong full-stack engineering skills with excellent data analysis and...Full timeLocal area
Utah Mammoth
Remote16 hours ago - ...At Zarego , we are on the lookout for a Full Stack Software Engineer (Mid to Senior level) to join our growing team. If you are passionate about architecting modern web solutions and thrive when solving complex technical puzzles, we want to meet you! What we're...Full timeRemote work
Zarego
Remote16 hours ago - ...roadmap. Currently, we are using the LAMP stack (Linux, Apache, MySQL and PHP) deployed... .... 3. You will work with other in-house engineers and work with/manage an off-shore engineering... ...process. You have experience with full stack web development (UI/Server/DB). Experience...Full timePart time
Andes Wealth
Remote16 hours ago $100k - $140k
...Full-Stack Software Engineer Are you passionate about building innovative web applications and using AI to address real-world learning challenges? Do you want to help shape the future of education? PrairieLearn is an early-stage EdTech startup. We are hiring talented...Remote jobFull timeFlexible hoursPrairielearn, Inc.
United States16 hours ago- ...regulatory risk, simplify their technology stack, modernize how they run compliance... .... Our founding team includes engineers who have scaled products at Amazon... ...world-class engineers. This is a full-time, on-site role as a Full-Stack Software Engineer, based in our NoMad, NYC...Full timeWork at officeRemote workFlexible hours
The Green Board
Remote16 hours ago $120k - $160k
...About Subsense The Opportunity We're looking for a full-stack engineer who can build applications end to end and bring our software together into one cohesive system. This is a broad, hands-on role. You'll develop user interfaces, write Python across the stack...Full timeSubsense Inc.
Remote16 hours ago- ...will light a fire within you. Senior Software Engineer Seattle, Washington At NiCE, we... ...We're building a small, elite team of full-stack engineers who use AI-assisted development... ...frontend, from architecture to production. Lead with AI-assisted development by...Full time
Nice Inc.
Remote16 hours ago - ...financial expertise inclusive and accessible to all. We work with leading companies and financial institutions to provide employees... ...Insider, Forbes and more. We are looking for Senior Full Stack software engineers to help build out the product set of Addition Wealth. Our...Remote jobFull time
Addition
New York, NY16 hours ago $166k - $195k
...Robinhood’s Credit Card & Banking Product Engineering team conceptualizes, designs and builds... ...backend systems. Team members are trusted with full ownership over our innovative features... ...to launch. We are looking for a full stack engineer with mobile experience, who is...Full timeWork at officeImmediate startFlexible hoursShift workRobinhood
Remote16 hours ago$130k - $170k
...Invitation Homes and Opendoor. About the Role Flock is hiring a Full Stack Software Engineer to join our small, high-impact product team. We’re... .... Most of our work is growth engineering: driving quality leads and building the tools, automations, and AI-powered products...Full timeFlock Homes
Remote16 hours ago$200k - $400k
...days per week) Employment Type: Full-Time Compensation: $200,000–$4... ...private organization with a small, elite engineering team focused on building technology... ...motivated and technically strong Full Stack Software Engineer to join the Enterprise Technology...Full timeCb Smart Recruit
Remote16 hours ago$200k - $400k
...We are seeking a highly motivated, collaborative, and technically strong Full Stack Software Engineer to join an Enterprise Technology Application Development team supporting a highly respected, innovation-driven organization in Los Angeles. This is a unique opportunity...Full timeHop
Remote16 hours ago$140k - $180k
...wildfire insurance combining advanced underwriting technology with deep industry experience. We’re looking for a Senior Full-stack Software Engineer with strong DevOps experience and front-end abilities to join our engineering team. In this role, you will architect,...Full timeLocal areaRemote workKettle
New York, NY16 hours ago- ...We are looking for Lead Software Engineers with an active TS/SCI clearance to join our team at Prominent... ...choose the approach and technology stack that best suits the particular problem... ...TS/SCI clearance • Experience as a Full-Stack Software Engineer working in an Agile...Full timeWork experience placementRemote work
Prominent Edge Llc
Remote16 hours ago $163k - $246.5k
...Security Testing and is trusted by leading organizations, including Vanta, Lyft... ...About the role As a Fullstack Engineer, you’ll work across the stack to design, build and maintain a fast... ...philosophy to formal methods research and full-fledged corporations. We’re new...Full timeCurrently hiringLocal areaRemote workWeekend work3 days per weekSemgrep, Inc.
San Francisco, CA16 hours ago- ...with AI, not around it. Our engineering team uses Claude Code and agentic... ...What You'll Do Own and lead product features end-to-end :... ...development practices across the stack Mentor and guide other... ...~2–6 years of professional full-stack experience at a product...Remote jobFull time
Reacher
Remote16 hours ago $90k - $210k
...technology. MORSE boasts a specially selected team of scientists, engineers, and software developers to deliver best-in-class technical solutions... ...Security Ecosystem. MORSE is seeking a skilled Full Stack Software Engineer to join one or more projects in big data...Full timeMorse Corp
Remote16 hours ago- ...Full Stack Software Engineer Location: Dallas, TX Hybrid â 3 days onsite / 2 days remote Employment Type: Contract â 12 months (ability to extend) Position Overview Full Stack Software Engineer with approximately 5+ years of experience...Full timeContract workRemote work
3 Core Systems
Dallas, TX16 hours ago - ...of cutting-edge technology. What You Will Be Doing: Lead and own critical features and subsystems end-to-end - from design... ...or urgent problems. Who You Are: Have 3+ years of full stack engineering experience (or equivalent), especially in startup or fast-...Full timeWork at officeRemote workFlexible hours
Pure
Los Angeles, CA16 hours ago $100k - $175k
...battlefield and deter the adversaries of democracy. We’re hiring engineers, operators, and builders who want to move fast, take on... ...months, not years. What you will be doing The Senior Full Stack Software Engineer is a key technical owner at Neros, responsible for...Full timeWork experience placementNeros Technologies
Remote16 hours ago- ...profitable and fast-growing company, with an extremely talented team with us on the journey. Job Description We are seeking a Full-Stack Software Developer who is eager to learn new skills and adapt to new challenges in a startup that seeks to make their market as...Full timeAfternoon shift
Queenly
Remote16 hours ago $100k - $115k
...Range $100,00-$115,000 DOE + Full Benefits Moxie Pest... ...Site | Tempe, Arizona Build Software People Actually Use. Own What... ...anyone uses it. As a Full Stack Software Engineer at Moxie, you'll be the primary... ...primary engineer helping lead the next stage of an established...Full timeVisa sponsorshipMpc Az Contact Center
Remote16 hours ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Lead Full-Stack Software Engineer. Be the first to apply!
Related searches