WorkSmart is time management and productivity tool created by Crossover. It offers you and your manager complete transparency. It also helps you measure your progress and what it takes to reach your targets. Teams use WorkSmart to collaborate on how to best reach their goals, measuring what works by analyzing the feedback that WorkSmart provides.

Remote AI Developer Jobs in Serbia

Q: What does Crossover do?

Crossover is the world's largest recruitment platform that specializes in remote full-time jobs. We enable professionals from around the globe to prove the world-class skills needed to qualify for coveted remote careers, working asynchronously from anywhere in the world. Our 70+ clients are innovative tech companies (mostly American), and have hired over 5,000 of Crossover's best candidates from 130+ countries.

Q: Am I eligible to apply for a job on Crossover?

Crossover has hired from over 130 countries, chances are this includes your one. To apply, all you need is a strong internet connection and the desire to work hard. After you apply, you'll complete a series of assessments to prove you've got the aptitude and skills the job requires. The quality standard is very high, so don't be disheartened if it doesn't work out: check the Current Openings page for another role that matches your skills, and you won't need to repeat any of the assessments you've already passed. Note: as a US-based company, we cannot accept applications from US embargoed countries including Russia, Cuba, Iran, North Korea, Sudan, Syria, and Crimea (region of Ukraine). Additionally, we currently cannot make offers to candidates residing in California due to state regulations.

Q: How is the pay calculated?

Yes, it really is that high. We require our clients to set the pay upfront based on the global value of the work, and the successful applicant will receive that amount no matter where they live. If they are the best person for the job, it shouldn't matter whether they live in Silicon Valley or Sri Lanka. Most positions are calculated based on an hourly rate e.g. a $100k role = $50 per hour x 40 hours per week x 50 weeks (assuming 2 weeks of annual leave as a baseline, though self-employed contractors have the autonomy to plan their own vacation schedule).

Q: Why is the pay above-market?

Crossover believes in equal pay for equal work, period. We require our clients to set the pay upfront based on the global value of the work—not the location of the person who ends up being hired to do it. If they are the best, it shouldn't matter whether they are in Silicon Valley or Sri Lanka. Some people say we're crazy because we could underpay people who live in low-GDP countries, but we say they're short-sighted. The long term value of having the best people in the world playing for your team is a far greater competitive advantage. It's also worth noting that because most positions are 100% remote, our clients reduce overheads like rent and office snacks. And because most positions are independent contracting roles, we recommend the pay be set high enough that the new recruit can take care of everything that an employer would do for an employee (e.g. taxes, healthcare, retirement plan, time off etc), and still be left with more expendable income than they had before.

Q: What are the employee benefits?

The vast majority of roles on Crossover are independent contracting positions. As is standard for any self-employed person, the stated pay is the entire compensation package, and contractors are responsible for handling anything that an employer would do for employees (e.g. taxes, equipment, vacation time and health insurance). One of the main reasons that Crossover jobs typically pay a lot more than local jobs is to overcompensate for this; so the pay is still higher even after these deductions. Watch the video below to hear some of our successful hires dish the details on what makes it hard— and why it's worth it .

Q: Do Crossover contractors receive benefits like annual leave and healthcare?

We factor the cost of benefits like paid vacation and healthcare into the total pay package, which is one of the reasons that Crossover roles typically pay above-market rates. As contractors, our partners are free to make their own decisions around which local healthcare coverage is best for their needs. Our clients’ leave policies for contractors tend to be very flexible and it is often possible to take time off at short notice, provided work is under control.

Q: Do you hire employees or independent contractors?

Most positions are independent contractors. This is the only way to work with the top people all over the world – regardless of which countries they’re eligible to be employed in. We identify the top talent in the world and give them the opportunity to contract their services to the hiring company. It's sometimes possible for US residents to be onboarded as employees at the discretion of the hiring company. These rare instances will be noted in the FAQs on the job description page, but generally it's safest to assume that any Crossover job offer will be extended on a self-employed contract basis.

The best remote AI Developer jobs are on Crossover.
Find leading US companies hiring full-time AI developers in Serbia.

Do you thrive on solving complex problems and building intelligent applications using the latest in AI technology? Join one of the leading US software companies hiring world-class AI developers from around the world to develop, deploy, and support cutting-edge, AI-driven solutions.

Apply Now

See all remote jobs in Serbia

Why Crossover?

Remote jobs with first-rate USD pay—anywhere in the world.

Join an elite global team of top 1% professional talent.

Equal opportunity hiring process: just prove your skills are world-class.

More about Crossover

Remote AI Developer Jobs in Serbia

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Role Description

Remote AI Developer roles at Crossover offer exceptional mentorship, accelerated growth, and unmatched career advancement. As an AI Developer, you'll collaborate with global teams to build intelligent, responsive web applications using AI-enhanced development practices. This is your opportunity to work with the brightest minds at the intersection of web development and artificial intelligence.

AI Development Job Responsibilities

Receive detailed, deliverable-specific work assignments from the product and design teams
Leverage design inputs and your technical expertise to develop AI-augmented web applications
Integrate and deploy AI-driven components to enhance user experiences and automate workflows
Work across a wide range of technologies and platforms to solve complex, end-to-end application challenges

Minimum Requirements for an AI Developer

Bachelor’s or Master’s degree in Computer Science, Engineering, IT, or equivalent experience
Hands-on experience in AI development, including asynchronous programming, design patterns, and performance optimization
Exposure to AI/ML libraries, APIs, or services (e.g., OpenAI, TensorFlow, Hugging Face) is a plus
Ability to work full-time (40 hours per week) in a fast-paced, remote environment

Featured remote AI developer jobs in Serbia

Senior DevOps Engineer

$100,000 USD/year ($50 USD/hour)

AI-First Software Engineer II

$60,000 USD/year ($30 USD/hour)

Couldn't find a suitable job here? Check out our Job Roles page.

Senior DevOps Engineer @ Trilogy

$100,000 USD/year ^{Pay is set based on global value, not the local market.

Most roles = hourly rate x 40 hrs x 50 weeks}($50 USD/hour)

Apply Now

Work from Serbia

Fully-remote

full-time (40 hrs/week)

Flexible schedule

Long-term role

Key responsibilities

Drive reliability and standardization of cloud infrastructure across our growing product portfolio by implementing robust monitoring, automation, and AWS best practices.

Description

You're the kind of DevOps engineer who doesn’t just keep the lights on; you make sure they never go out in the first place. If your idea of fun is tearing into a tangled mess of legacy infrastructure, designing a more efficient system, and automating away every repetitive task you encounter, then you’re in the right place. We’re looking for a DevOps and AWS infrastructure expert who thrives in high-stakes environments, where 99.9% uptime is expected. You’ll work across a portfolio of acquired products, each with its own quirks, migrating them into a streamlined, scalable AWS ecosystem while building monitoring and automation that actually makes incidents rare.

Most companies want you to maintain a single stack. We want you to consolidate and optimize multiple stacks without breaking anything along the way. While others isolate databases, we do the opposite, strategically consolidating them to optimize for cost and management efficiency across our portfolio. This isn’t a role for someone who wants to babysit existing infrastructure; it’s for someone who sees an inconsistent, fragmented environment and immediately starts designing a better one.

You’ll own everything from infrastructure migrations to AI-driven automation, performance tuning, database migration, and cost optimization. That means diagnosing and fixing what’s broken, planning and executing seamless cloud migrations with near-zero downtime, and automating away half of your own job with AI/ML-powered workflows. You’ll have real authority to make infrastructure decisions—no waiting around for approvals from people who don’t understand what’s actually happening under the hood.

If you’re an independent problem-solver who thrives on untangling complex systems and making them run flawlessly, this job will be your playground. If you need extensive hand-holding, get overwhelmed by multiple tech stacks, or prefer clean-slate projects over making order from chaos, you’re going to hate it here. If you’re ready to take ownership of a high-impact infrastructure role with room to build, optimize, and automate at scale, apply now!

Candidate requirements

Deep AWS infrastructure expertise (this is our primary platform - other cloud experience alone won't cut it)
Strong programming skills in Python or JavaScript for building automation and tooling
Experience managing and migrating production databases with multiple engines (including MySql, Postgres, Oracle, MS-SQL)
Advanced Docker/Kubernetes skills
Experience with infrastructure automation (Terraform, Ansible, or CloudFormation)
Linux systems administration expertise

View full job description

Frequently Asked Questions

What does Crossover do?

Am I eligible to apply for a job on Crossover?

How is the pay calculated?

Why is the pay above-market?

What are the employee benefits?

What Is Worksmart?

Do Crossover contractors receive benefits like annual leave and healthcare?

Do you hire employees or independent contractors?

Job reviews

See all reviews

Meet some of the 5,000+ rockstars who have found a rewarding remote career on Crossover.

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Peter | Software Engineering Manager, Optiva

Hungary

Peter V. is a Software Engineering Manager at Crossover’s client Optiva. He radiates optimism and positivity, and people who meet him can’t ...

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Krystian | VP of Software Engineering

Poland

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Mircea | SVP of Software Engineering

Romania

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Nadia | Senior Software Engineer

Romania

Your first time will be flawed. Your 100th time will be flawed. But it takes dedication to get to the 1,000th time and become good. The cons...

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Gustav | SVP of Software Engineering

Sweden

Gustav feels his new role at Trilogy is easiest the biggest mental challenge he has ever undertaken. And that's a good thing! Hear about how...

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Patrick | SVP of Software Engineering, Totogi

Netherlands

Find out why Patrick finds Totogi such a good fit for his need of new challenges with work, and thoughts on the benefits such as pay and rem...

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Leonhard | SVP of Software Engineering

Germany

As a Senior Vice President at Trilogy, Leonhard Holtz can work hands on with source code on planet scale software development projects remot...

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Gisela | VP of Software Engineering

Spain

As a young child, Gisela was already coding drivers for cameras. Four years ago, she landed a role on Crossover as a software engineer, and ...

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Pranav | AI-First Software Engineer

India

What's the secret to success at Trilogy? AI-First Software Engineer Pranav Nambiar has it: unrelenting focus. In this eye-opening interview,...

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Robert | VP of Software Engineering

New Zealand

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Felipe | Software Engineer II

Colombia

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Temitope | UX Developer

Nigeria

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Marvin | QA Manual Tester

Philippines

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Sumaiya | QA Engineer

Pakistan

Sumaiya’s life changed drastically after she joined Crossover and her compensation quadrupled. She is able to cover medical treatment for he...

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Carlos | Chief Architect, Devfactory

Colombia

In less than two years, Carlos has been promoted 3 times, and he credits his team (peers, managers, and direct reports) for helping him grow...

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Elsya | QA Manual Tester

Indonesia

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Thabet | Product Chief Architect

Philippines

Thabet is working for Crossover’s client Aurea as a Product Chief Architect. Previously working for a company based in the Philippines, he i...

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Pavan | SVP of Software Engineering, Totogi

United Arab Emirates

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Ryan | SVP of Software Engineering and Operations

Canada

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Federico | VP of Software Engineering

Uruguay

Federico wanted to leave the bright lights of London and return to his home country of Uruguay. After working remotely for three years for h...

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Lathan | SVP of Software Engineering

United States

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Alex | Dynamo DB Expert

United States

Alex now consults for Trilogy, where he coaches the world's top remote software engineers. He lives in Nebraska, USA.

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Trilogy | Engineering

Global

We have amazing talent from around the world building amazing enterprise software for the world. There couldn't be a better place to wake u...

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Kavya | Software Engineer

India

Every developer knows that tunnel vision you get when the interruptions finally stop and the code can flow through you without distraction. ...

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Berk | Senior Software Engineer

Turkey

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Isuru | Software Engineer

Sri Lanka

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Raghu | VP Software Engineering

India

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Alaa | Senior Software Engineer

Egypt

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Leonardo | VP of Software Engineering

Brazil

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Fabiano | SVP of Software Engineering

Brazil

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David | SVP of Software Engineering

South Africa

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Anonymous | Elite Coder

Lebanon

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How it works

CROSSOVER'S PROCESS

Applying for a role? Here’s what to expect.

Crossover's skill assessment process combines innovative AI power with decades of human research, to take the guesswork, human bias, and pointless filters out of recruiting high-performing teams.