Work on core enterprise platform systems, focusing on backend services that ensure Synthesia is secure, reliable, and scalable.
Contribute to distributed backend systems and shared platform services, and be responsible for the safe and reliable operation.
Evaluate your work through system health and reliability metrics, leveraging observability and monitoring to ensure systems meet expectations.
Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Following a recent Series E funding round where they raised $200 million, their valuation stands at $4 billion and their total funding exceeds $530 million.
Build the next-generation quoting platform to power the pre-bind experience for internal and external partners.
Partner closely with product, engineering, and business teams across multiple domains to drive meaningful projects from concept to delivery.
Architect and implement backends and their interactions with various data stores and other APIs (including 3rd party APIs).
Hippo Insurance is a fast-growing InsurTech product company making home insurance smarter and more proactive, using tech to bring fresh solutions. They put a lot of effort into hiring top-tier devs, designers, PMs, and QAs, and value a culture of trust, empathy, and positivity.
You will play a key role in enabling our organisation to scale efficiently.
Roughly ⅔ of your time will be hands-on technical work: designing solutions, steering and reviewing AI-generated code, developing new ideas, and reviewing others' contributions.
Guide and support engineers by setting a strong example.
OLX is building marketplace sustainable ecosystems that millions of people depend on every month to buy and sell cars, find homes, land jobs, and trade secondhand goods. They have 50+ nationalities and 7 markets.
Design and implement AI agents facilitating the full development cycle of optimization applications with a focus on leveraging Gurobi optimization expertise and best practices.
Architect and maintain the integration of optimization components, including Gurobi's solver and related libraries, into AI features of existing and new products.
Partner with cross-functional teams (AI Innovation Lab, Optimizer team, Experts, Product Management, Marketing) to align on AI feature requirements, gather domain knowledge, and ensure best practices are reflected across AI systems and products.
Gurobi Optimization focuses on mathematical optimization. They empower customers to expand their use of mathematical optimization technology in order to make smarter decisions and solve some of the world's toughest and most impactful business problems.
Building and shipping features for the JetBrains extension end-to-end.
Designing solutions with AI coding agents and implementing critical parts manually.
Taking full ownership of a product area, including performance, usage metrics, and iteration.
Kilo Code is an open-source platform orchestrating AI coding agents, supporting over 500 models. Their team consists of 30-35 engineers worldwide who are based in the US and EU.
Design, develop and maintain scalable solutions in Python leveraging AWS Serverless components
Balance fast iteration with robust testing and documentation
Collaborate with other engineers, designers and product leaders in a fully remote, high-performing team
Push Security aims to defend organizations where work and attacks happen in the browser, addressing the blind spot left by traditional security tools. They are building the future of Browser-based Threat Detection and Response with a team of world-class experts.
Architect, develop, and maintain scalable backend services for AI applications.
Integrate 3rd party APIs such as Twilio, WhatsApp, and OpenAI.
Design and improve multi-agent orchestration frameworks for AI conversations.
Tuotempo transforms healthcare experiences through intelligent digital solutions, offering a patient engagement platform. They empower medical professionals by streamlining operations and enhancing patient experiences with their cloud-based CRM system, boasting a remote-first culture with hubs in Bologna and Barcelona.
Acting as a coach in agile development environments
Guiding teams through complex technical challenges
Responsibility for technical leadership, architectural decisions, and code reviews
Deutsche Telekom IT Solutions, a subsidiary of the Deutsche Telekom Group, was Hungary’s most attractive employer in 2025, according to Randstad’s representative survey. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees.
Develop and guide our product as a 't-shaped' engineer.
Work collaboratively with the team to plan, build, and support software.
Champion our principles and help improve our engineering culture.
Prolific is building the human data infrastructure to reshape AI development. They connect researchers and companies with a global pool of participants and have a mission-driven culture.
Build and maintain web applications using React (TypeScript preferred).
Develop backend services/APIs using Python (FastAPI/Flask/Django).
Work effectively with AI coding tools: Use AI for scaffolding, refactoring, test generation, and debugging.
Altamira is a software development outsourcing company that provides solutions impacting clients’ growth and productivity. They aim to provide cost-efficient solutions without compromising quality and service delivery teams currently span Slovakia, Ukraine, and the Middle East.