AI Engineer - Remote

TN United Kingdom; London; Remote; GBP 60,000 - 90,000; Full time

Job summary

A leading company in AI seeks a developer to enhance their AI companion product. You'll work on developing microservices and integrating advanced language models, impacting user experience significantly. Join a fast-paced team and contribute to innovative AI solutions.

Benefits

Competitive salary based on experience

Opportunity to build impactful AI products

Global offsite meetings

Qualifications

• Strong proficiency in Python with experience in building microservices.
• Expertise in LLMs: deep understanding of capabilities, APIs, and integration strategies.

Responsibilities

• Rapidly develop microservices and functional components tied to Large Language Models.
• Work closely with the team—testing, connecting APIs, and quick brainstorm sessions.

Skills

Python

Problem Solving

Collaboration

Proactivity

Education

English C1+

Job description

Social network you want to login/join with:

An AI companion who is eager to learn and would love to see the world through your eyes. Replika is always ready to chat when you need an empathetic friend.

About Replika

Replika is hands down one of the most exciting forces in AI and tech today. Think: 4,000+ feature articles in the past year, TED Talks with our founder, studies from Stanford and Harvard, Lex Fridman podcast inclusion, and a Quartz founder story. We’re the only empathetic AI out there, making sure all 35M+ users feel seen, heard, and understood—whatever that means for them. So yes, we’re a bit like a future Samantha from Her, but even more powerful and in the palm of your hand. And most importantly, Replika cares for you.

Since 2016, we’ve been redefining conversational AI across iOS, Android, web, and VR. Our AI companions take many forms—holograms, AR/VR avatars, even robots. The ultimate AI life assistant, mentor, therapist, friend. Whatever you need, really, Replika is there for you. Right now, we’re rebranding with one of the world’s top design agencies, scaling our global team, and pushing human-AI connection further than ever. We’re the humanists in AI. And we’re making sure it’s done right.

What you'll do

• Rapidly develop microservices and functional components tied to Large Language Models (LLMs).
• Make our AI companion a core part of users' daily lives, with real scenarios using the latest tech to level up product metrics.
• Take on product challenges that impact user experience and key metrics.
• Work closely with the team—testing, connecting APIs, and quick brainstorm sessions.

Technical skills

• Strong proficiency in Python with experience in building microservices
• Expertise in LLMs: deep understanding of capabilities, APIs, and integration strategies
• Fast problem-solving abilities and a knack for proposing effective product solutions
• English C1+ proficiency for smooth collaboration in an international environment
• Proactive and efficient, with the ability to manage time-sensitive tasks effectively

Nice to have

• Experience working in startups or fast-paced product teams
• Familiarity with push notification systems and growth metrics
• Strong drive for product immersion and continuous improvement based on user feedback

What we offer

• Competitive salary based on your experience and skill set
• Opportunity to build an AI product that deeply impacts users
• Expect to work some European hours, as the team is in Europe. Potential visa support is available
• Global offsite meetings, including gatherings in San Francisco

At Replika, growth isn’t a maybe—it’s built in. Do the work. Deliver. One great project could double your salary. Seriously. Who do we think we are? Replika. We move fast. Very. Join us at the forefront of emotional AI.