Lead Backend Engineer

We are seeking a Senior / Lead Backend Engineer (Staff-level mindset) with strong expertise in Go and production-grade peer-to-peer (P2P) systems. This is a highly technical role focused on distributed systems, system-level programming, and performance-critical backend services. ...

We're looking for a Backend Engineer with a strong data focus with Snowflake experience to help design and scale our analytics infrastructure and data pipelines as we grow. · ETL/ELT pipelines moving data from PostgreSQL and event streams into Snowflake · Scalable data models and ...

We are seeking a mid-level Backend Engineer who is passionate about building scalable cloud-native systems with a focus on data pipelines infrastructure backend services—this is not a frontend or UI-heavy role. · This position blends backend engineering with cloud architecture in ...

Nix is looking for a senior backend engineer to join their team. They will be building a next-generation cloud-based security platform as a backend engineer with strong infrastructure expertise. · Drive developer experience initiatives that improve team velocity. · Implement back ...

We are seeking a mid-level Backend Engineer who is passionate about building scalable, cloud-native systems with a focus on data pipelines, · infrastructure and backend services this is not a frontend or UI-heavy role. · This position blends backend engineering with cloud archite ...

PeakData provides AI-powered market intelligence to optimize drug launch execution and resource allocation for pharmaceutical companies.We are seeking a mid-level Backend Engineer who is passionate about building scalable, cloud-native systems with a focus on data pipelines, infr ...

Backend Engineer (Cloud & Data Infrastructure Focus) · About PeakData · PeakData provides AI-powered market intelligence to optimize drug launch execution and resource allocation for pharmaceutical companies. Our platform delivers actionable insights on healthcare professionals ( ...

We are looking for a Backend Engineer to join our teams in Warsaw. · You will be responsible for architecting, designing, developing and deploying Bolt's growing backend systems. · ...

We're looking for a Backend Engineer to design, develop and maintain scalable and secure backend systems that power our innovative products. · ...

We are seeking Mid-level Backend Engineers for a variety of different teams and locations. You will bring innovative ideas to life, ensuring our product helps businesses automate and simplify everyday tasks with intuitive and efficient tools. · ...

TransferGo is a growing fintech scale-up on a mission to champion financial freedom with care. We strive to provide tailored, more affordable financial services that make people's hard-earned money go further. Now in our 14th year, with close to 400 employees in offices across Eu ...

We're partnering with ambitious companies across the globe to solve complex problems through technology. · You will be integral to building and maintaining platforms that meet client needs. · ...

We drive innovation and create projects that shape the future and greatly enhance the quality of life. You will find our solutions in the space industry, supporting scientists in the development of cancer drugs. · Backend Engineer · ...

We are partnering with ambitious companies across the globe to solve complex problems through technology. · We work in small teams combining engineering product thinking and design. · ...

We're looking for a skilled Backend Engineer to join our team at Mindbox. · Strong practical and theoretical knowledge of Java software development. · Proven experience with Spring Boot or Micronaut. · ...

As a Backend Engineer you'll design develop and maintain scalable secure and high-performing backend systems that power our innovative products. · ...

Noxx is hiring on behalf of another company for a Backend Engineer role to build and power the customer request lifecycle end to end. · ...

At Upside, · We're partnering with ambitious companies across the globe to solve complex problems through technology. · We build and maintain open-source projects that support clients.Responsibilities: · Building and maintaining platforms for global clients. · Crafting scalable b ...

We're growing fast and looking for sharp engineers who want to build something that matters. You will own how tenders are discovered, scraped, and enriched as we expand into new markets across Europe. · ...

· TransferGo is a growing fintech scale-up on a mission to champion financial freedom with care. We strive to provide tailored, more affordable financial services that make people's hard-earned money go further. Now in our 14th year, with close to 400 employees in offices across ...

Location: Warsaw, Poland — Hybrid (4 days on-site / 1 day remote) · Contract: B2B · 25–40 k PLN net / month + RSUs · Fresha: Shaping the Future of Beauty & Wellness · Join Fresha, the leading marketplace platform transforming the beauty and wellness industry globally. With over 1 ...