Full-stack developer - ai customer support Jobs

New

Full Stack Developer

Our Software Development team is looking for a Full Stack Engineer to ensure qua...

Location

Serbia , Belgrade; Nis

Salary:

Not provided

AMD

Expiration Date

Until further notice

Requirements

4+ years of combined experience in full-stack development, quality engineering or related fields
Experience with Python-based testing (PyTest, Playwright, etc.)
Experience with GitHub Actions and CI/CD
Familiarity with LLM-based applications and performance monitoring tools
Experience with containerization and orchestration (Docker, Kubernetes)
Excellent communication skills and customer empathy, with a focus on improving user satisfaction and trust
Bachelor’s degree in Computer Science, QA Engineering, Computer Engineering, or a related field

Job Responsibility

Act as the primary support contact for internal users, triaging issues and gathering feedback for engineering teams
Develop and maintain automated testing frameworks to validate new code, ensure uptime, and prevent regressions in AI-generated outputs
Create and execute evaluation pipelines to monitor response quality and relevance from LLM-based systems
Partner with developers to build robust CI/CD and monitoring tools for production stability
Help document and continuously improve incident response and release validation processes

Middle Full-Stack Web Developer

The Middle Full-Stack Web Developer is responsible for developing and maintainin...

Location

Bulgaria , Varna

Salary:

2500.00 - 3000.00 BGN / Month

Harbinger Marketing

Expiration Date

Until further notice

Requirements

Secondary education, college, or university degree
2+ years of programming experience
Proficiency in HTML5, CSS3, JavaScript (jQuery), PHP, WordPress (WooCommerce), and Webflow
Writes clean, consistent, well-structured, maintainable, and readable code
Experience with Advanced Custom Fields or Carbon Fields libraries
Experience creating web animations using CSS3 and external libraries such as ScrollMagic, GSAP, or similar
Experience integrating third-party APIs
Experience with version control systems – Git
Experience with web hosting platforms
Strong understanding of best practices in web development

Job Responsibility

Convert provided designs (PSD, AI, Adobe XD, Figma, or others) into fully functional, visually accurate websites using WordPress or another platform/technology, based on the client’s requirements and project specifications
Modify existing websites as needed
Provide website maintenance (e.g., plugin updates, bug fixes, speed optimizations, etc.)
Perform other tasks related to web development
Conduct code reviews
Identify and discuss current and potential issues, as well as their solutions, with supervisors
Make recommendations for improvements
Perform other duties as assigned by management
Responsible for the quality of completed work
Responsible for any breach of professional duties or ethics

Fulltime

Strong-Junior Full-Stack Web Developer

The Strong-Junior Full-Stack Web Developer is responsible for maintaining and de...

Location

Bulgaria , Varna

Salary:

1500.00 - 2000.00 BGN / Month

Harbinger Marketing

Expiration Date

Until further notice

Requirements

At least 1 year of programming experience with a secondary education, college, or university degree
Good knowledge of HTML5, CSS3, JavaScript (jQuery), PHP, WordPress (WooCommerce), and Webflow
Able to write clean, consistent, well-structured, maintainable, and readable code
Familiar with Advanced Custom Fields or Carbon Fields libraries
Experience creating web animations with CSS3
Experience with version control systems – Git
Understands and applies fundamental web development best practices
Demonstrates initiative in problem-solving and ability to find and implement solutions using documentation and available resources
Intermediate English – both written and spoken
Shows initiative and a desire to participate creatively within the team

Job Responsibility

Provide website maintenance (e.g., updating plugins, fixing bugs, optimizing speed, etc.)
Modify existing websites as needed
Convert provided designs (PSD, AI, Adobe XD, Figma, or others) into fully functional and visually accurate websites using WordPress, Webflow, or other technologies/platforms, based on client requirements and project specifications
Perform other tasks related to web development
Identify and discuss current and potential issues, as well as their solutions, with supervisors
Make recommendations for improvements
Perform other duties as assigned by management
Responsible for the quality of completed work
Responsible for any breach of professional duties and ethics
Responsible for maintaining commercial and production confidentiality

Senior Product Engineer (full-stack)

We’re hiring a Senior Full Stack Engineer to build and scale the deepset AI Plat...

Location

Germany; Spain , Berlin; Barcelona

Salary:

Not provided

Deepset GmbH

Expiration Date

Until further notice

Requirements

5+ years of professional experience as a Full Stack Engineer (or similar)
Strong proficiency in JavaScript/TypeScript, React, and backend development (Python)
Solid knowledge of REST APIs, SQL databases, CI/CD, Kubernetes, and cloud services
Skilled at building reusable UI components and scalable backend systems
Proactive, collaborative, and comfortable taking ownership in fast-paced settings
Strong product mindset and experience with talking to users & stakeholders

Job Responsibility

Own features end to end—from backend services to frontend interfaces
Build scalable, intuitive UIs and robust APIs to power complex enterprise workflows
Develop infrastructure to support thousands of LLM applications, handling millions of documents and 100s of user requests per second
Collaborate with Product, Design, and Backend teams to shape the user experience
Contribute to and evolve our design system for consistency and usability
Ensure quality through strong testing, monitoring, and CI/CD practices
Occasionally handle urgent “firefighting” and customer-facing production issues
Mentor teammates and foster cross-functional engineering best practices

What we offer

Remote-first setup with flexible hours & tech of your choice
30 days vacation + extra days for family sick leave
Competitive salary & stock options for every team member
Monthly sports & mental health support allowance with Oliva
Annual learning & development budget
Monthly team socials & in-person meetups
Dog-friendly Berlin HQ

Fulltime

Automations Engineer

At ElevenLabs, we believe AI will fundamentally change how companies grow and wi...

Location

Poland

Salary:

Not provided

ElevenLabs

Expiration Date

Until further notice

Requirements

Strong full-stack engineering skills: comfortable moving across frontend, backend, and infrastructure as needed
Minimum requirements: Python, SQL
Builder mindset: move fast, work independently, don't wait for perfect specs
Deep product intuition: think in terms of systems and workflows, care about business impact
Passionate about AI: eager to explore how AI can transform B2B sales, marketing, operation, and finance
Experience working with data, AI agents, LLMs, prompting, and common integration patterns across tools and systems

Job Responsibility

Own the design and implementation of internal tools and infrastructure that directly support our revenue teams
Build AI agents to automate processes, surface insights, and integrate data across multiple tools and resources
Partner with strategy and operations teams to deeply understand the customer and sales lifecycle, then automate, optimize, and reimagine it with code
Own & launch experiments to identify new ways to scale and optimize ElevenLabs operations, and drive their development and implementation
Design and deliver technical enablement that makes insights actionable across the ElevenLabs teams, through education, tooling, and streamlined workflows
Be a force multiplier: rapidly prototype and deploy full-stack features that have immediate business impact

What we offer

Innovative culture
Growth paths
Learning & development: annual discretionary stipend
Social travel: annual discretionary stipend to meet up with colleagues
Annual company offsite
Co-working: monthly co-working stipend

Fulltime

Senior Software Engineer, Product Engineering

Everlaw is looking for a Senior Software Engineer with experience building and s...

Location

United States , Oakland

Salary:

164000.00 - 239000.00 USD / Year

Everlaw

Expiration Date

Until further notice

Requirements

BS or MS in Computer Science, or equivalent coursework
Experience and proficiency in coding in a language such as C, C++, C#, Java, Python, Javascript, Go or Rust
Good knowledge of algorithms and fundamental computer science concepts, relational databases, API design, and building user interfaces
At least 5 years of experience building distributed systems in the cloud with service based architecture, using frontend frameworks to create rich, deep, web applications, and experience with the best practices to test, maintain, and launch cloud based software
At least 1 year of experience leading or coordinating multi-developer efforts, including planning and technical breakdown

Job Responsibility

Build customer-facing features that represent the core of our product, including document and image/multi-modal processing, collaborative review tools, organization, translation tools, search, review, and more
Use AI technologies to find the evidence rapidly such as document classification, predictive coding, transfer learning and LLMs
Collaborate with one or more of the Product, Design, Engineering Operations, Security Engineering, and DevOps teams to build out and implement new features that are used in our production environments
Help with scaling our system to larger datasets with hundreds of millions of documents
Provide Technical Mentorship to other engineers by both sharing your technical knowledge and becoming an expert in an area of our code base
Be a Code Reviewer by reviewing code developed by others using your knowledge of programming languages, design patterns, and best practices
Fix defects in our product by triaging product or system issues and writing code to debug, track and resolve these issues
Provide on-call support for the product by answering questions from customers, triaging defects and exceptions, and carrying the pager
Contribute to documentation for internal engineering consumption or for external the Everlaw platform
Do technical interviews to help us recruit engineers and grow the team

What we offer

Equity program
401(k) retirement plan with company matching
Health, dental, and vision
Flexible Spending Accounts for health and dependent care expenses
Paid parental leave and approximately 10 days (80 hours) per year of sick leave
Seventeen paid vacation days plus 11 federal holidays
Membership to Modern Health to help employees prioritize mental health and wellness
Annual allocation for Learning & Development opportunities and applicable professional membership dues
Company-sponsored life and disability insurance
Work in Downtown Oakland, just steps from the BART line and dozens of restaurants

Fulltime

Technical Product Manager

We are seeking an experienced Technical Product Manager to drive the roadmap and...

Location

Australia , Melbourne

Salary:

Not provided

FrankieOne

Expiration Date

Until further notice

Requirements

Proven AI Experience: Recent experience building AI applications with end-to-end ownership
Full-Stack Expertise: 10+ years of Agile engineering experience using JS-based frameworks (specifically React) and 5+ years developing and supporting Full Stack TS-based SaaS applications in AWS/Cloud
Data, AI & Architecture: Deep understanding of AI and data architecture, including experience with integrations (REST, MCP, A2A,AG-UI), AI gateways/routers, guardrails, context management, and prompt management and typescript or golang based AI frameworks such as mastra
Hands-On Implementation: Proficiency in designing and implementing frontend and backend solutions, working with APIs, databases, and cloud services
Leadership and Communication: Proven ability to lead and mentor engineering teams, with excellent communication and collaboration skills

Job Responsibility

Platform Ownership: Define, prioritize, and deliver the platform roadmap aligned with company goals. Own services that power FrankieOne’s products
Strategic Alignment: Act as the connective tissue between Engineering, Product, and Leadership — ensuring every platform initiative accelerates time-to-market for product teams and aligns with business priorities
Execution Leadership: Collaborate with Engineering Managers and Delivery Leads to convert vision into executable epics and deliver on time, quality, and impact
Developer Experience (DevX): Champion developer productivity, velocity, and satisfaction through intuitive tooling, automation, and documentation
Data & AI Enablement: Ensure the platform supports scalable, secure data and AI capabilities — including data services, governance, and observability
Stakeholder Collaboration: Engage key internal customers (Product, Engineering, Security, and DevSecOps) to identify needs, gather feedback, and deliver measurable improvements

New

Analog Design Engineer - SerDes

This job opening is for a DDR/Serdes/Analog circuit designer in a team responsib...

Location

India , Bangalore

Salary:

Not provided

AMD

Expiration Date

Until further notice

Requirements

Solid understanding of CMOS circuit design and general analog design concepts (Opamps, RC filters, bias circuits etc)
Strong hands-on experience in SerDes and DDR circuit designs in latest technology nodes, including Finfet
Good technical knowledge of power-performance trade-offs in high-speed designs
Direct experience in all phases of design analysis including functional, static timing and electrical sign-off
Strong understanding of the impact of variation on design performance
Hands-on design experience on all or some of the below blocks: PLLs (RO and/or LC), Serializer/ Deserializer, Transmitter Driver & Equalization (FFE), Clocking circuits, Receiver Equalization (CTLE, VGA, DFE etc), Bandwidth extension techniques (Tcoil etc)
Bachelors or Masters degree in computer engineering/Electrical Engineering

Job Responsibility

Complete ownership of individual circuit blocks in a DDR PHY design in cutting edge FinFet technology nodes
Responsible for circuit design, layout quality, electrical and timing analysis, and reliability checks
Interface with cross-functional teams like SI/PI, RTL, Verification and Physical Design

Full-stack developer - ai customer support

AMD

Location:
Serbia, Belgrade ▼
Nis

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 17, 2025

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