Full Stack AI Engineer Job at Robert Half (Dallas)

Technical Lead - Full-Stack AI Engineer - Private Equity SaaS

Our client, a cutting-edge SaaS platform for private equity and venture capital,...

Location

United States , Chicago

Salary:

170000.00 - 200000.00 USD / Year

Selby Jennings

Expiration Date

Until further notice

Requirements

6+ years in full-stack development
Strong skills in Go, Python, Node.js, and modern frontend frameworks (React, Next.js.)
Hands-on with LLMs (OpenAI, Anthropic preferred) and vector search (Pinecone, pgvector.)
Experience deploying in cloud environments (AWS, Azure, GCP.)
Startup-ready: thrives in ambiguity and owns projects end-to-end while moving fast and not overthinking.

Job Responsibility

Build scalable full-stack applications integrating AI agents into a secure SaaS platform.
Develop and optimize LLM pipelines, prompts, and backend systems (Supabase, Postgres, vector DBs).
Architect APIs and microservices for data processing and retrieval.
Implement responsive, high-performance frontend interfaces for complex workflows.
Ensure compliance with SOC 2, GDPR, and SEC standards.
Collaborate with product and design teams to translate requirements into seamless user experiences.

What we offer

equity

Fulltime

Founding Full-Stack Software Engineer – AI for Biopharma

Founding Full-Stack Engineer role at Equator, an AI-native startup building next...

Location

Spain , Barcelona

Salary:

70000.00 EUR / Year

Blu Selection

Expiration Date

Until further notice

Requirements

4–6 years of software engineering experience (mid to senior level)
Strong backend engineering skills with Python
Proficiency in React, Next.js, TypeScript, Node.js
Experience building data-heavy or versioned backend systems
Strong clean-code discipline and architectural thinking
English (Advanced/C1+)
Valid Spain work permit (no sponsorship available)

Job Responsibility

Architect scalable, auditable backend systems (Python, PostgreSQL, modern frameworks)
Build APIs enabling seamless collaboration between humans and AI agents
Develop clean, modular frontend interfaces using React, Next.js, and TypeScript
Implement and maintain data-heavy systems and structured knowledge frameworks
Write clean, precise code and contribute to strong engineering standards
Collaborate closely with founders, designers, and early users to deliver impactful features
Influence product, technical direction, and architectural decisions as a founding engineer

What we offer

Gym membership

Fulltime

Senior Full Stack Engineer

Our company website is the centerpiece of our brand — the public source of truth...

Location

Ireland , Dublin

Salary:

Not provided

Intercom

Expiration Date

Until further notice

Requirements

8+ years of experience in full stack development, with expertise in JavaScript, HTML, and CSS
Expert in front-end frameworks such as React, Next.js, Tailwind
Experience in CMS platforms (such as Contentful and Sanity) and marketing tools (e.g. Google Tag Manager, Marketo)
Experience in CI/CD tools (such as CircleCI) to streamline and automate development workflows
Familiarity with infrastructure as code tools such as Terraform, and cloud platforms like AWS (Vercel, CloudFront, S3, etc.)
Experience with A/B testing and familiarity with analytics tools to drive data-informed design and development decisions
Knowledge of performance optimization techniques and best practices for fast-loading, responsive websites
Experience in writing tests for front-end components, with familiarity in testing frameworks (e.g., Jest, Mocha, Cypress)
Strong problem-solving skills and the ability to work independently and as part of a team
Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience)

Job Responsibility

Design, build, and maintain end-to-end web solutions — from modern UIs to backend services, APIs, and infrastructure
Collaborate with design, brand, marketing, and content teams to deliver seamless, performant experiences across web and mobile
Develop backend logic and APIs, manage data flows, and implement systems that integrate with third-party platforms
Optimize website performance by applying best practices in front-end development, including lazy loading, and efficient asset management
Set up and manage infrastructure using tools like Vercel, AWS, Cloudfront, Terraform, and CI/CD pipelines (e.g., CircleCI)
Implement and maintain web analytics, and support A/B testing for data-driven decisions
Stay current with emerging technologies and trends to continually improve our development processes and user experience
Be comfortable writing backend software. We look for engineers to be able to unblock themselves end to end
Build using the best tools in the industry. We invest heavily in AI-powered developer tools that remove friction and help you focus on solving meaningful problems

What we offer

Competitive salary and equity in a fast-growing start-up
We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen
Regular compensation reviews - we reward great work!
Pension scheme & match up to 4%
Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents
Flexible paid time off policy
Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones
If you’re cycling, we’ve got you covered on the Cycle-to-Work Scheme. With secure bike storage too
MacBooks are our standard, but we also offer Windows for certain roles when needed

Fulltime

Senior Full Stack Engineer

Our company website is the centerpiece of our brand — the public source of truth...

Location

United Kingdom , London

Salary:

Not provided

Intercom

Expiration Date

Until further notice

Requirements

8+ years of experience in full stack development, with expertise in JavaScript, HTML, and CSS
Expert in front-end frameworks such as React, Next.js, Tailwind
Experience in CMS platforms (such as Contentful and Sanity) and marketing tools (e.g. Google Tag Manager, Marketo)
Experience in CI/CD tools (such as CircleCI) to streamline and automate development workflows
Familiarity with infrastructure as code tools such as Terraform, and cloud platforms like AWS (Vercel, CloudFront, S3, etc.)
Experience with A/B testing and familiarity with analytics tools to drive data-informed design and development decisions
Knowledge of performance optimization techniques and best practices for fast-loading, responsive websites
Experience in writing tests for front-end components, with familiarity in testing frameworks (e.g., Jest, Mocha, Cypress)
Strong problem-solving skills and the ability to work independently and as part of a team
Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience)

Job Responsibility

Design, build, and maintain end-to-end web solutions — from modern UIs to backend services, APIs, and infrastructure
Collaborate with design, brand, marketing, and content teams to deliver seamless, performant experiences across web and mobile
Develop backend logic and APIs, manage data flows, and implement systems that integrate with third-party platforms
Optimize website performance by applying best practices in front-end development, including lazy loading, and efficient asset management
Set up and manage infrastructure using tools like Vercel, AWS, Cloudfront, Terraform, and CI/CD pipelines (e.g., CircleCI)
Implement and maintain web analytics, and support A/B testing for data-driven decisions
Stay current with emerging technologies and trends to continually improve our development processes and user experience
Be comfortable writing backend software. We look for engineers to be able to unblock themselves end to end
Build using the best tools in the industry. We invest heavily in AI-powered developer tools that remove friction and help you focus on solving meaningful problems

What we offer

Competitive salary and equity in a fast-growing start-up
We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen
Regular compensation reviews - we reward great work!
Pension scheme & match up to 4%
Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents
Flexible paid time off policy
Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones
If you’re cycling, we’ve got you covered on the Cycle-to-Work Scheme. With secure bike storage too
MacBooks are our standard, but we also offer Windows for certain roles when needed

Fulltime

Full Stack Engineer

Our client, an ambitious Silicon Valley-based startup in the generative AI space...

Location

United States , Sunnyvale

Salary:

180000.00 - 200000.00 USD / Year

80Twenty

Expiration Date

Until further notice

Requirements

Bachelor’s degree in a STEM field from a reputable institution (or equivalent experience)
Minimum of 10 years of relevant full-stack software development experience
Frontend expertise: JavaScript, TypeScript, and experience with modern frameworks such as Angular, React or Vue
Backend expertise: API design/implementation, ORM concepts and frameworks, database schema design, experience with databases such as MongoDB, PostgreSQL, MySQL, DynamoDB
Deep experience in building highly-available, scalable and performant applications
Proficiency with cloud platforms (e.g., AWS, GCP) and experience with microservices architecture and containerisation
Participation in or contributions to open-source projects—ideally in the AI/ML domain
Prior startup experience is preferred
Willingness and ability to work onsite ~4-5 days a week at the company’s Sunnyvale, CA office

Job Responsibility

Design robust APIs, architect and implement cloud-based microservices to fulfil those APIs
Build user interfaces on top of those APIs and integrate the APIs into the UI of other products
Rapidly prototype ideas to meet user needs and technical feasibility, then productionise them with well-architected, testable code
Practice test-driven development: build and maintain test suites and frameworks to uphold high code quality
Document and maintain software functionality, troubleshoot, debug and upgrade existing systems
Integrate software components into a cohesive, fully-functional system and ensure the software evolves with new features and scale requirements

What we offer

equity

Fulltime

Full-stack developer - ai customer support

AMD is seeking an AI Enablement Engineer to help accelerate our internal adoptio...

Location

Serbia , Belgrade; Nis

Salary:

Not provided

AMD

Expiration Date

Until further notice

Requirements

Strong full-stack development experience, including both front-end (React, Angular, or similar) and back-end (Python, Node.js, or C#)
Experience supporting or training internal users in technical environments
Demonstrated ability to analyze, diagnose, and resolve complex issues efficiently
Familiarity with AI developer tools, APIs, and workflow integrations
Proficiency in JIRA or similar project management systems, with a commitment to timely, clear communication
Solid grounding in object-oriented design, algorithms, data structures, and multithreaded programming
Strong problem-solving and collaboration skills, with a customer-first mindset
Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related technical discipline

Job Responsibility

Develop and maintain front-end and back-end systems that expand AMD’s internal use of AI tools and platforms
Provide responsive and knowledgeable support to internal users—helping engineers learn, troubleshoot, and maximize value from AI tools like GitHub Copilot, Claude Code, Cline, and Codex
Manage and triage JIRA tickets in a timely manner, ensuring issues are well-documented, tracked, and resolved
Partner with development teams to integrate AI-assisted workflows into AMD’s software engineering processes
Enhance internal databases, automation systems, and AI infrastructure to improve efficiency and scalability
Communicate clearly across teams, translating technical details into actionable guidance for users and leadership

Senior Full Stack Engineer

We are evolving our internal platforms to support our communities and product te...

Location

Italy , Milan

Salary:

44000.00 - 50000.00 EUR / Year ▼

WeRoad

Expiration Date

Until further notice

Requirements

Proven experience (4/5+ years) in autonomously managing and delivering projects
Fully autonomous in managing project requirements, implementation and delivery of backend/frontend solutions
Experience in tech leadership
Experience in delivery management and Agile practices
Experience in working with Product and Design on finding optimal solutions to business requirements
Familiar and advocate in using AI in your development workflow with AI IDEs (Cursor/Copilot) and CLIs (Claude Code CLI or Gemini CLI)
Technological Experience with: SEO and UI/UX on mobile and desktop applications
Vue / Nuxt3 (or React) and Typescript
RESTful APIs and/or GraphQL
Node & NestJS

Job Responsibility

Support the PMs, EM and the team in developing front-end and backend solutions according to UX/UI designs
Help the team identify front-end and back-end architectural solutions based on business logic and requirements
Help us maximize the user experience and quality of our product

What we offer

Performance-based bonus
A free WeRoad trip every year with €1,200/year travel discount
Unlimited holiday
Opportunities to learn
New parent support – €3,600/year for 3 years after birth or adoption
Meal vouchers (€8/day)
€1,000 bonus for your wedding or civil union
One-off bonus when you hit 5 years with us
A vibrant co-working space, team buildings and meet-ups

Fulltime

Full-Stack Engineer (Data)

We are seeking a motivated and talented Full-Stack Engineer with a strong backgr...

Location

United Kingdom

Salary:

Not provided

Spectrum Life

Expiration Date

Until further notice

Requirements

Proven experience as a Full-Stack Engineer, with a strong portfolio of backend-focused or AI-driven projects
Expert proficiency in TypeScript and Node.js, with a deep understanding of modern JavaScript (ES6+), asynchronous programming patterns, and building scalable backend APIs and services
Extensive, hands-on experience architecting and building solutions on the AWS ecosystem. This includes core serverless services (Lambda, API Gateway, S3, EventBridge), databases (RDS, DynamoDB), security (IAM), and infrastructure as code tools (AWS CDK, CloudFormation, or Terraform)
Strong experience in database design and management, with proficiency in both relational (e.g., PostgreSQL) and NoSQL databases. You should be comfortable with schema design, query optimization, and data modeling
A solid understanding of Generative AI concepts and practical experience working with LLMs
Comfortable with the principles of LLM design, including prompt engineering and an understanding of model evaluation techniques
A solid understanding of the full software development lifecycle, including testing, monitoring, and deployment

Job Responsibility

Architectural Ownership & Design: Lead the technical design and architectural decisions for our core AI product. You will take ownership of the entire LLM lifecycle, from model selection and evaluation to deployment and monitoring, ensuring a clear and scalable design
LLM & Backend Engineering: Develop clean, secure, and performant serverless backend services using AWS Lambda and the wider AWS ecosystem
Design, build, and maintain the scaffolding for invoking Large Language Models (LLMs) via services like AWS Bedrock
Compare and evaluate different LLMs to determine the best fit for our use cases, establishing clear metrics and evaluation frameworks
Implement and manage robust data processing and storage solutions to support our AI features
Infrastructure & Best Practices: Design and deploy cloud infrastructure using modern best practices (e.g., Infrastructure as Code)
Implement comprehensive testing, robust exception handling, and application monitoring to ensure the high availability and reliability of our AI services
Take charge of your local development environment and see features through to production, collaborating with the wider team to ensure seamless product integration
Champion and maintain high standards for code quality, scalability, and maintainability

What we offer

Full time permanent contract
Competitive salary (Dependent on experience)
In-office, remote or hybrid working options
25 days annual leave
24/7 EAP and a wide range of health and wellbeing supports
Extensive list of employee perks and benefits

Fulltime

Full Stack AI Engineer

Robert Half

Location:
United States , Dallas

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 15, 2026

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