Say no to idle money. If you've ever wondered why your bank account is earning 0.1% and banks are worth billions, we're here to change that.
We believe the future is open finance. DeFi makes financial independence possible for allβoffering 2-10%+ yields and earning opportunities far superior to traditional banks and institutions.
Our traction is standout. We have 4,500+ users already using Donut and seen 50%+ monthly growth rates since launch.
We've raised $2.8M by the backers of N26. We're backed by amazing FinTech and DeFi investors including Redalpine, InVentures, Robot Ventures (Robert Leshner, CEO Compound), Tiny VC & Entrepreneur First.
πͺ The role
You'll be building an Event-Driven Microservice architecture based on Golang on Kubernetes
You'll be working with cutting edge technologies like GraphQL and Terraform
You'll be working on DeFi and Crypto products, initiating Ethereum blockchain transactions and building out our on-chain architecture
You'll be working on DeFi and Crypto products, initiating Ethereum blockchain transactions and building out our on-chain architecture
You'll be able to learn and help others grow through frequent knowledge sharing
π About you
You have at least 3 years of experience in Software Engineering with industry-standard server languages, e.g. Java, NodeJS, Ruby, Go
You have at least 1 year of experience writing Go code
You take initiatives and ownership of your work and take it from idea to production
You believe that code quality is one of the most important factors for our long term success
You believe that TDD is the way to Go
You are a genuine and humble personΒ π
Perks & Benefits
π The perks
Our team is standout: here, you'll get to work with a brilliantly forward-thinking team every day
By joining our Bakery as an early employee, you have unrivalled autonomy and ownership of frontend engineering at Donut
We have a flexible remote work policy, so if you need to work from home for some time that's cool. We try to meet up every few weeks to maintain that personal touch
The opportunity to work with the most modern tech stack
The tools you need to do your job: your choice of laptop, productivity software and desk set-up
We are Synergeticon, a fast-growing startup in the aerospace and shipping industry.
Our goal is to leverage the latest web, communications, machine learning and robotic technologies to make aircraft production and maintenance processes even more efficient.
Particular focus is placed on the cooperation between man and machine.
We use Golang for various cool things like graphql-backends, microservices communicating via grpc or implementing interfaces to robots, sensors. In Addition we're working with docker, kubernetes.
Senior Software Engineer trecker.com Berlin, Germany β¬40,000 to β¬80,000 a year
October 2018
4 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
trecker.com is an AgTech startup that digitizes the oldest industry in the world β agriculture! Our software-as-a-service delivers professional enterprise resource planning. It assists farms in keeping track of their business, improves operations and identifies optimization potential by crunching data.
Increasing agricultural innovation & technology is talked about being the most promising way to soon feed 10 billion people. Today, agriculture is a $3,1 tn market with an investment growth in AgTech equaling that of FinTech.
Within the last 6 years we were able to establish a solid position in the German market. While we're going to scale our multi-service platform by adding new functionalities we take on the challenge of synchronizing data, orchestrating microservices and keep them maintainable using docker containers on AWS (soon also with Kubernetes)!
Join us in our mission to become the most recommended software in agriculture worldwide and help farmers save time, money and nerves.
Reasons to join trecker.com
Challenging tasks that enable you to grow & excel: multi-service platform with green field projects
Cutting-edge tech stack, great test coverage, high code quality & multiple deploys per day
Meaningful product: The chance to revolutionize an entire sector & change the lives of millions
No-Worries package: Permanent contract + above average compensation package e.g. company pension, moving aid, kindergarten fund
Transparency: Know what's going on! We share business information openly
Work-Life Balance: Flexible working hours, napping room, working from home/remote option + vacation up to 38 days!
Freedom & Impact: We know a lot but by far not enough. That's why we want smart people to join our team and share their ideas
Personal development: Large development opportunities e.g. Tech talks, conference budget + speaker fund, team meetups, inhouse workshops etc.
Great team: Join a passionate team & fun company events such as our one week retreat in Greece :-)
Your playground
As Software Engineer you develop a sense of ownership for the code & architecture
You deliver value by getting the usefulness of software into the hands of users
You are part of a cross-functional team following agile methodologies
You write clean, testable, scalable and maintainable code that complies with web standards and best practices
You improve development knowledge/skills of the team by pair programming, teaching best practices in our trecker tech talks and by doing code reviews
You share your experience in building large-scale single-page applications and work on RESTful APIs and websockets
You support our team with your knowledge in designing scalable architecture and building processes with tools like webpack and package managers such as NPM
Plan, architect and integrate functionality in collaboration with backend, frontend, mobile developers and PM
You fit perfectly if you
Preferably have a BS/MS in Computer Science or a related technical field
Your actions are guided by the purpose to bring value to the user
Several years of professional experience and excellent knowledge of backend development, technologies - particularly Ruby on Rails; Node.js + Golang are a plus
Strong knowledge of OOP, REST and Microservices
Experience with messaging systems, such as RabbitMQ or SQS, and distributed cache systems, such as Redis
Good knowledge in backend infrastructure technologies like Linux, AWS, Continuous Integration/Delivery, Docker
Disciplined approach to automated testing and quality assurance
Prior experience with source control tools β Git, Github
Knowledge of Elasticsearch is big plus
Familiarity with native mobile development (iOS/Android) and Web front-end development (HTML5) would be a bonus
Who we are
The future of transportation is Green. Here at FlixMobility Tech, the R&D group, we develop software with the brightest minds from around the world to engineer new experiences for our millions of customers across our apps and websites. Every day we solve challenging problems, like how to scale rapidly around the world and how to make an experience that delights our customers. We have a culture of sharing ideas, contributing to open source projects and being an active member in our technical communities.
To support our team we are currently looking for DevOps/Cloud/Platform Engineers (m/f/x) to join our Platform team in Berlin as soon as possible.
Your tasks - Paint the world green
Paint the world green!
Build our cloud! Design, deploy, monitor and maintain our infrastructure that hosts flixbus.com and the services it depends on, which is comprised of multiple Kubernetes clusters on AWS (provisioned with Terraform) and a private data center (running Debian on bare metal).
Don't repeat yourself! Automate everything through our configuration management using Puppet and Ansible.
Speak freely! Develop ops-related solutions, preferably in languages like Python, Golang, Lua or Ruby.
Go team! Educate and support other teams to enable them to fully utilize our stack.
Share the wealth! Contribute to open source projects (e.g. Kubernetes, Openresty and many more) or open-source our own projects
Decisions, decisions...Evaluate interesting new technologies and come up with strategies to implement them.
Don't panic! Spot and troubleshoot problems with our monitoring (Prometheus/Grafana) and use your insights to improve our disaster recovery plan.
Your Profile - Ready to hop on board
Experience with cloud architectures (AWS, IaC)
Good Linux skills (2+ years)
Good containerization (Docker) skills
Solid networking and database skills
Experience working with multiple development teams
Excellent communication skills
Be result driven and value oriented
Fluent in English
Perks - More than just a job
Drive change. With innovation and smart technology, we are changing the way people travel, and you too can have an impact on this ride. Everyone is equally important and works together on uncharted challenges alongside inspiring colleagues from all over the world.
Trust-based working. We don't punch the clock β organize your own schedule. We trust in what you do!
Fun at work and beyond. Discover the world with your free FlixBus rides and join our regular team events β there's always something to celebrate!
Feel at home. We provide you with a comfortable working space, free drinks, casual dress code, diverse employee discounts and more.
So if you are passionate about the new stack and want to keep up with the promising emerging technologies, FlixBus is the place to be. Apply now!
Backend Developer NewStore Berlin, Erfurt, Region Hannover, Germany β¬55,000 to β¬70,000 a year
October 2018
4 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
You will provide leadership across Back-End Engineering and help guide the overall engineering vision for our MicroServices Architecture. You will lead and participate in architecture discussions with our architects and platform team to help define the core platform APIs to support our Mobile and Web Apps. You will participate in design reviews and recommend improvements. You will be part of a team that is committed to writing test-backed, clean and reusable code. You will recommend improvements and create consensus through self-confidence, clear communication and the technical skills to back your decisions. You think that polyglot developers are the future and have a passion for elegant, readable and maintainable code.
We have a cutting-edge microservice architecture and use the following technologies: Python, Golang, Linux, Docker, RabbitMQ, nginx, Amazon AWS, REST-ful APIs, JavaScript & Angular.js, ReactJS, HTML5, CSS3, git, SQL (PostgreSQL).
Required Skills:
β’ 7+ years of professional development experience ideally using Python, GO or similar languages
β’ Experience building large-scale business critical SaaS applications with MicroServices Architecture
β’ Established technical leadership, interpersonal and organizational skills
β’ Understanding of Service-Oriented approach, Domain-Driven Design, S.O.L.I.D. principles
β’ Experience collaborating with other Engineers in planning, prioritizing and executing assigned tasks within deadlines
β’ Assist in risk assessment and mitigation activities
β’ Experience providing trainings and mentoring other Engineers
β’ Strong problem solving, critical thinking, and analytical skills
β’ Strong English communication skills
β’ Experience with Git
Extra special things we'd love to see:
β’ Familiarity with software design patterns
β’ Experience solving business problems in a variety of programming languages
β’ Experience in Agile methodologies, especially Scrum
β’ Experience in building ecommerce systems
As a Go Engineer you will support the ongoing development of our microservice infrastructure for plyd.io or impfterminradar.de and support our customers developing their cloud infrastructure/services.
WHO WE ARE
We are a young cloud startup from Stuttgart, Germany dedicated to work on the infrastructure of scalable SaaS products.
WHAT YOU WILL DO
Write Go services
Help us to develop a FAANG grade build tool
Support us in Consulting projects
Lead Junior Go developers
WHO YOU ARE
Passionated Go developer with experience in other system programming languages like C++, Rust or Java.
Experience with AWS,GCE or Digital Ocean.
Experience with frontend development (React, VueJS, Svelte)
A will to learn the newest cloud technologies regularly
Nice to Have: Open Source Projects
WE PROVIDE
Remote friendly infrastructure
Engineering Culture
Coffee and Drinks
Work on Open Source Projects
30 vacation days
This position can be done 100% remotely. With some personal meetings from time to time.
Want to fund your own company, but not feeling ready? Come and get your hands dirty with us and we support you as soon as you feel ready to make the next steps.
Senior Go Backend Engineer Golane Remote (EU) / Munich, Germany β¬55,000 to β¬80,000 a year
August 2021
1 Applicants This Week
More Than 6 Months Old
Job Description
About us.
As startup dedicated to public transport, our vision is to make buying tickets for passengers as easy as possible. Therefore, we develop a ticketing system that automatically detects beginning and end of a ride. Based on the detection, it is possible to provide passengers the cheapest ticket.
The problem we are trying to solve is challenging: developing a reliable ride detection algorithm based on data from smartphone sensors while creating a solution that attracts both passengers and public transport providers.
We believe that together we can build a great solution that will have a major impact on public transport.
Responsibilities.
contribute your own ideas to an innovative ticketing solution and shape the future of mobility
design and implement Go microservices
work on the ride detection algorithm β the core of our ticketing solution
test and deploy microservices
use functions and sensors provided by smartphones to improve our ride detection algorithm
At Upvest, we are building the financial infrastructure of tomorrow. Our vision is to create a world in which any asset can be owned and traded digitally by anyone, anywhere. Our bold long-term view is backed by Europe's largest tech VCs Notion Capital, Partech and Holtzbrinck Ventures. Today, we count 22 talented people from 10 different countries and we want to keep expanding our international Upvengers team.
Your mission:
We are seeking a full-time backend engineer to build a securities API for financial institutions, the first such API in Europe. Your goal is to take ownership of designing, developing and maintaining microservices written in Golang.
A greenfield project. Cutting edge technologies. No legacy code.
This role will give you the opportunity to:
Build fault-tolerant, horizontally scalable systems. Using Microservice architecture powered by Docker, Kubernetes, Kuma service mesh and Kong as a Gateway.
Build event driven applications using NATS
Work on different aspects of our API-product portfolio as part of the development team
Develop data processing and storing mechanisms
Work on improving the reliability of our API tools, as well as developing innovative tools
Work with an agile methodology: in the end of the 2-weeks sprint cycle we have a demo with retrospective to make our software delivering faster
Requirements:
At least +2 years of experience and passion about Golang and distributed systems
Fluency with SQL databases such as PostgreSQL, transaction isolation, performance optimization
Fluency with event driven architecture and concurrent algorithms
Be proactive in learning new stacks and have a high sense of taking ownership
Excited to work in a fast-paced and dynamic startup environment
Nice to have:
Experience with Docker, k8s, understanding principles of a service mesh
Experience with Monitoring and Tracing using opentracing/opencensus/opentelemetry/elastic APM
Understanding of encryption algorithms and their application
Go Backend Engineer (m/f/d) Golane Munich, Germany β¬65,000 to β¬85,000 a year
December 2020
3 Applicants This Week
More Than 6 Months Old
Job Description
ABOUT US.
As a startup dedicated to public transport, our vision is to make buying tickets for passengers as easy as possible. Therefore, we are developing a ticketing system that automatically detects beginning and end of a ride. Based on the detection, it is possible to provide passengers with the cheapest tickets.
Β
The problem we are trying to solve is challenging: developing a reliable ride detection algorithm based on data from smartphone sensors while creating a solution that attracts both passengers and public transport providers.
Β
We value active collaboration and independent work. We believe that together we can build a great solution that will have a major impact on public transport.
RESPONSIBILITIES.
contribute your own ideas to an innovative ticketing solution and shape the future of mobility
design and implement Go microservices with great features (e.g. best price calculator, ticket generator, β¦)
work on the ride detection algorithm β the core of our ticketing solution
test and deploy microservices
use functions provided by smartphones (e.g. GPS, various sensors, β¦) to improve our ride detection algorithm
work with mathematical and geographical tools to calculate routes of rides
YOUR PROFILE.
Golang skills
experience with test deployment (CI / CD)
excellent skills in working with docker, Kafka and / or Kubernetes
interest to learn more programming languages as needed
passion about solving challenging problems
BONUS SKILLS.
experience with GraphQL-APIs
familiarity with neo4j databases
practical skills in working with Amazon Web Services
To make our hiring process easy going we decided to keep it fast. Our hiring process from application screening up to contract offer takes at max 2 weeks.
Perks & Benefits
flexible working hours (work whenever you are most productive)
freedom to contribute and implement your own ideas (take over responsiblity and lead your projects)
Produce quality code that is maintainable, efficient, reliable and secure for mission critical real-time web applications.
Work with multiple teams and lead multiple modules.
Determine optimum frameworks, architectures and tools.
Stay atop industry trends and new technology.
Deploy code multiple times a day.