backend-engineer

Zalando is the leading fashion and lifestyle destination in Europe, offering an exciting and dynamic workplace for individuals passionate about tech, fashion, logistics, and online retail. With approximately 50 million active customers across 25 markets, Zalando partners with over 6000 brands and operates 15 outlet stores, 12 logistics centers, and provides 20 unique payment options. The company is committed to building a pan-European ecosystem for fashion and lifestyle e-commerce, focusing on sustainability and diversity. It provides a vibrant career environment where employees are encouraged to bring their whole selves to work and contribute to reimagining fashion responsibly.

Welcome to Zalando. Here’s some key info about us:

Our position and vision:
- We’re Europe’s leading online platform for fashion and lifestyle.
- Founded in Berlin in 2008, we bring head-to-toe fashion to more than 50 million active customers in 25 markets; offering clothes, footwear, accessories, and beauty. 
- We're building the ecosystem for fashion and lifestyle ecommerce.

Our offering:
- Our assortment of international brands ranges from world-famous names to local labels
- Our platform is a one-stop fashion destination for inspiration, innovation, and interaction
- As Europe’s most fashionable tech company, we work hard to find digital solutions for every aspect of the fashion journey: for our customers, partners, and friends of our brand.
- Our logistics network with 12 centrally located fulfillment centers allows us to efficiently serve our customers throughout Europe, supported by warehouses in Italy, France, Poland, and Sweden with a focus on local customer needs. 

Our beliefs:
- Our ambition is to combine our passion for self-expression through fashion with our unwavering commitments to sustainability and D&I
- We believe that our integration of fashion, operations, and online technology gives us the capability to deliver a compelling value proposition to both our customers and fashion brand partners. 


Zalando

• Design and implement predictive delivery models using Databricks with Apache Spark
• Translate complex data into real-time backend insights
• Take ownership of new features, taking them from idea to technical design, and from technical design to cross system implementation
• Help to be a better team by continuously reflecting upon our ways of working and suggesting improvements
• Actively participate in the entire product development lifecycle, from initial concept and design through to development, testing, deployment, and operation
• Taking full ownership of your features and their impact on partners
• Proactively identify and solve complex technical challenges
• Approach problems with a 'Partner First' mindset to deliver solutions that simplify daily operations

Backend Engineer, Data Science, ML

Backend Engineer (Data Science / ML) developing and maintaining backend microservices at Zalando. Engaging with Data Science and Machine Learning topics to drive innovation and data-driven solutions.

Strategy, design, creative, high performance engineering, and unmatched execution.Consultancy and agency services, built on exceptional technological competence. We make future products and services, and help our clients adapt and remain ahead in an increasingly complex and changing world.What are we like?We have a global reach, a Nordic touch, a boutique approach, and an exceptional ability to scale and take on projects of any caliber.We are lateral thinkers that apply human, cultural, and technological understanding to create meaningful solutions to challenging problems.We’re famous for making things happen. Our unmatched execution capability is founded in superior technological skills and a strong maker culture.We are leaders by example on the forefront of the workplace revolution, changing how the world works and sharing everything we know.

Reaktor

• Design and build high-performance backend services and data pipelines for large-scale consumer products.
• Write clean, efficient code and drive engineering excellence through active code reviews and discussions.
• Take full responsibility for your code in production, from initial design to monitoring, troubleshooting, and continuous performance tuning.
• Work in an autonomous team alongside designers and stakeholders to turn complex business problems into scalable software.

Senior Backend Developer

Senior Backend Developer at Reaktor building impactful backends for large-scale consumer solutions. Collaborating with teams to design high-performance services in a hybrid work environment.

ICEYE is a global leader in persistent Earth monitoring using synthetic aperture radar (SAR) technology. Based in Southern California, the company provides remote sensing capabilities for government, commercial partners, and the insurance sector. It delivers near real-time insights on natural catastrophes such as floods and wildfires, aiding government agencies and insurers in proactive disaster response. ICEYE's offerings include SAR data, satellite systems, and an API platform that allows customers to task a large constellation of SAR satellites. The company collaborates with entities such as NASA and the National Reconnaissance Office and offers solutions for both the insurance and public sectors.

We are a fast-growing international New Space company with employees from over 45 countries united by the same values and vision.

ICEYE delivers unmatched persistent monitoring capabilities for any location on earth. Owning the world’s largest synthetic-aperture radar (SAR) satellite constellation, we enable objective, data-driven decisions for customers in sectors such as insurance, natural catastrophe response and recovery, security, maritime monitoring and finance. Our data can be collected day or night, and even through cloud cover.

We constantly search for new talent to push the technology limits and keep making impossible possible. See our open positions and join us on this journey!

ICEYE

• Contribute to the design, development, and support of backend capabilities, workflow automation, tooling, and APIs.
• Maintain our services in production, ensuring reliability, observability and performance as well as timely issue resolution.
• Collaborate with product managers, customers, internal stakeholders and other engineering teams to understand business needs and turn the insights into valuable solutions.
• Write clean, maintainable, and well-tested code, and actively take part in code reviews and continuous improvement of our architecture and ways of working.
• Follow and apply security and quality best practices.

Senior Backend Software Engineer – Operations

Senior Backend Engineer at ICEYE ensuring stable and trusted core APIs for satellite tasking operations. Collaborate with a diverse team to maintain high-reliability systems and evolve backend capabilities.

• Write and optimize real-time C++ code that meets strict determinism and latency budgets needed for safe and precise on-orbit execution.
• Build & own the software layer that bridges sensors, actuators and control algorithms - deterministic loops, telemetry pipelines and on-orbit autonomy.
• Drive quality through full development lifecycle: requirements → design → code → HIL/MIL testing → launch → on-orbit support.
• Collaborate with GNC, electronics, ground-segment and mission-ops engineers to debug, iterate and improve performance.
• Lead architecture evolution as our fleet and use-cases grow—refactor, optimise and introduce new technologies where they add value.
• Investigate anomalies: deep-dive into flight telemetry, reproduce issues on ground and roll out fixes that keep the constellation healthy.


Senior C++ Engineer – Satellite Real-Time Control Systems

Senior C++ Engineer writing and optimizing real-time software for satellite systems at ICEYE. Collaborating across technical teams to develop solutions for autonomous control in space.

• Contribute to the design, development, and support of backend capabilities and APIs, following best industry practices.
• Participate in planning, estimation, and delivery within an agile team environment.
• Collaborate with product managers, customers, and other engineering teams to understand business needs and turn the insights into valuable solutions.
• Participate in maintaining our services in production, ensuring reliability, observability and performance.
• Write clean, maintainable, and well-tested code, and actively take part in code reviews and continuous improvement of our architecture and ways of working.
• Follow and apply security and quality best practices.

Senior Software Engineer – Backend

Senior Software Engineer developing backend capabilities and APIs for ICEYE's Earth Observation platform. Collaborating with cross-functional teams in a dynamic environment.

DataCrunch.io is a fresh cloud service provider, our main focus is providing our own infrastructure for machine learning.

DataCrunch

• Expand and set up new storage systems to meet scaling demands
• Performance tuning of Ceph clusters (object, block, shared storage)
• Automate deployment, monitoring, and operational workflows
• Troubleshoot complex system-level issues in production
• Provide customer assistance and ensure reliability and performance standards are met
• Collaborate with the Cloud and Backend teams on storage presentation and integrations
• Drive adoption of OpenStack storage across the organisation
• Contribute to shaping long-term storage strategy, scaling services across clouds, and ensuring infrastructure resilience and future-proofing

Senior Storage Engineer, Ceph

Senior Storage Engineer expanding and tuning Ceph storage for DataCrunch’s European AI cloud. Driving automation, OpenStack integration, and cross-team collaboration.

Netigate is an established and rapidly growing SaaS company. Our purpose is to promote the customer, employee and consumer voice in everyday business decisions to help our customers focus on the right activities. Our feedback solution is trusted by over 1500 of the world's leading brands - such as Spotify, DB Schenker, Vodafone, Continental and EnBW.

Since its establishment in 2005 Netigate has received several Swedish and international awards for its innovative drive - among others Deloitte Technology Fast 100 and European Business Awards, several years in a row. Headquarters are located in Stockholm, Sweden supported by regional offices in Oslo, Frankfurt am Main, Berlin, and Warsaw. 

Do you want to know more about how your business can make progress and drive change with data-driven insights? Book a demo with one of our onboarding specialists.

Netigate

• Build robust, scalable, and production-ready backend services using Node.js and TypeScript.
• Collaborate closely with frontend developers (React) to deliver seamless end-to-end experiences.
• Take ownership of technical decisions and architecture choices, leading by example within the team.
• Contribute to frontend development when needed - you're comfortable jumping into React codebases to support the team.
• Work with Azure cloud infrastructure (including pipelines, Infrastructure as Code, etc.) to deploy and manage services.
• Leverage data streaming platforms like Kafka and RabbitMQ to build scalable data services.
• Build and deploy with GitHub Actions, Azure stack, ArgoCD, and Argo Workflows - supported by our SRE team.
• Work with modern data retrieval systems, including vector databases and hybrid search engines, to enhance our AI-driven capabilities.
• Mentor team members and contribute to a culture of continuous learning and improvement.
• Stay on top of evolving technologies and help the team stay ahead of the curve.

Senior Software Developer – React/Node.js

Senior Software Developer at Netigate creating scalable backend services in Node.js and React. Collaborating in an agile environment to shape product architecture and enhance AI capabilities.

Hybrid Backend Engineers roles in Finland

Browse 7 hybrid backend engineers roles hiring in Finland plus related opportunities such as python, laravel, node.js, go and ruby.

7 jobs found

Backend Engineer, Data Science, ML

Zalando

Senior Backend Developer

Reaktor

Senior Backend Software Engineer – Operations

ICEYE

Senior C++ Engineer – Satellite Real-Time Control Systems

ICEYE

Senior Software Engineer – Backend

ICEYE

Senior Storage Engineer, Ceph

DataCrunch

Senior Software Developer – React/Node.js

Netigate