freelance data science engineer python sql

We're looking for a Senior Machine Learning Engineer to own and scale the AI systems behind Bolt Food's merchant catalogue and opportunity sizing systems, spanning LLM-based enrichment and categorisation through to fine-tuned open-weight models we train and serve ourselves, all in service of automating merchant operations across 50+ markets. **About...

**Engagement:** 6-month contract, full-time, extension subject to project needs **Setup:** remote, with required working-hours overlap with the Riga-based team **Start:** September 2026 (target onboarding: mid-September) **Team:** Finance Data, reporting to Finance Data Engineering Manager **Purpose:** Own and deliver the year-end...

About Bolt Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries. From ride-hailing and food delivery to scooters, e-bikes, and...

**About Bolt** Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries. From ride-hailing and food delivery to scooters, e-bikes,...

**About Bolt** Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries. From ride-hailing and food delivery to scooters, e-bikes,...

About Bolt Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries. From ride-hailing and food delivery to scooters, e-bikes, and...

About Bolt Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries. From ride-hailing and food delivery to scooters, e-bikes, and...

**About Bolt** Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries. From ride-hailing and food delivery to scooters, e-bikes,...

**About Agoda** At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries,...

**About Bolt** Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries. From ride-hailing and food delivery to scooters, e-bikes,...

**About Bolt** Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries. From ride-hailing and food delivery to scooters, e-bikes,...

**About Bolt** Bolt is shaping a future where cities are built for people, not cars. What started as an ambitious project of a 19-year-old in 2013 has grown into a global mobility platform used by more than 200 million customers and 4.5 million driver and courier partners across 50 countries. From ride-hailing and food delivery to scooters, e-bikes, and...

  About this opportunity    At Ericsson Estonia's Strategy & Transformation organization, our Data & AI Solutions team builds scalable data platforms that enable data-driven decisions across Ericsson.  We connect and transform data from enterprise systems, manufacturing, and IoT into trusted, high-quality data products.  We're looking for a Data...

It's more than a job In this IT role, you will manage, develop, and support the technology infrastructure that powers Kuehne+Nagel’s global systems and operations. This contribution is vital to making both special and ordinary moments in the lives of people a reality. In fact, your work enables our teams to deliver fresh fruit, time-sensitive healthcare...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

**It's more than a job** In this IT role, you will manage, develop, and support the technology infrastructure that powers Kuehne+Nagel’s global systems and operations. This contribution is vital to making both special and ordinary moments in the lives of people a reality. In fact, your work enables our teams to deliver fresh fruit, time-sensitive...

Join our team as a Data Engineer in Retail Products & Systems domain!Yes, you can! That's our attitude towards our work, ambitions, ideas, and relationships. We at Luminor believe that anyone has the potential to achieve big things and encourage everyone to achieve them, professionally and personally.Whoever you are and whatever your role is, with Luminor,...

In Veriff’s Fraud Platform team, we’re tackling the online fraud challenge in a scalable way — deploying excellence to stay ahead of attackers and protect trust online. It’s a dynamic, high-stakes space where speed, precision, and innovation matter every day. The Fraud Countermeasure Team Lead drives the tactical defense layer of Veriff’s Fraud...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

**JOIN US!** **DATA ANALYST** **ABOUT LHV** We're building a bank the world actually needs – modern, sharp and genuinely human. We started in Estonia, growing through grit and high standards. Now we're taking on the UK and Europe. The next chapter is about doing the most ambitious work we've ever done, and changing how people experience money. We run...