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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:
• 7+ years of professional development experience ideally using Python, GO or similar languages • Experience building large-scale business critical SaaS applications with MicroServices Architecture • Established technical leadership, interpersonal and organizational skills • Understanding of Service-Oriented approach, Domain-Driven Design, S.O.L.I.D. principles • Experience collaborating with other Engineers in planning, prioritizing and executing assigned tasks within deadlines • Assist in risk assessment and mitigation activities • Experience providing trainings and mentoring other Engineers • Strong problem solving, critical thinking, and analytical skills • Strong English communication skills • Experience with Git
Extra special things we'd love to see:
• Familiarity with software design patterns • Experience solving business problems in a variety of programming languages • Experience in Agile methodologies, especially Scrum • Experience in building ecommerce systems
Apply here: http://grnh.se/05ctx2
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Are you a self starter who’s always eager to take on new challenges? Do you have a good taste for engineering design and can spot bad design from a mile away? Are you a natural leader? WATTx is looking for a Lead Software Engineer to join our ranks. As a part of Engineering Team, you will lead technical development of projects solving challenging industrial problems, working in cross functional teams in an agile environment.
YOUR RESPONSIBILITIES WILL INCLUDE:
-Leading day-to-day development -Technical design and implementation of the product -Planning and specifying the product roadmap -Close collaboration with the founders, engineers, researchers, venture developers and data scientists. -The engineering culture at WATTx has been shaped around principles of user-centric design and agile software development. We work in autonomous teams, value pragmatism over idealism, simplicity over complexity and technological agnosticism over fundamentalism, and are looking for people who share these values.
WHAT YOU NEED TO START YOUR MISSION:
-Extensive experience in designing complex software systems and knowledge about design patterns and antipatterns -At least 2 years of experience leading software engineering teams -Experience with agile project management methodologies, demonstrated by ability to select processes that work, based on current situation and not on dogma -Excellent people skills -Extensive experience with strongly typed programming languages, Golang being preferred -Extensive experience operating or designing distributed systems -Extensive experience working on real-time data processing, knowledge of -InfluxDB or VoltDB is a plus -Experience with Docker or similar containerization technology -Experience performing code reviews and pair-programming with other software engineers -Experience with Kubernetes -DevOps skills
WHAT WE OFFER:
-A competitive compensation package -Diverse environment to learn and thrive in -Monthly hackathons -Ownership over your projects and an empowered working environment -Guidelines and training materials based on industry best practices and our experience -A generous learning budget for professional and personal development
ABOUT US
WATTx is a new kind of company builder focused on creating deep technologies in the industrial and consumer Internet of things. We are a full-stack team: hardware and software engineers, data scientists, user experience researchers and designers, venture developers, and strategists. Our cross-functional project teams take a user-centric approach to identifying opportunity areas in particular research areas that inform ideation sessions. Solutions that evolve from these sessions are quickly prototyped and vetted as pilots with clients, investors, and potential partners. Dedicated to lean development and a sprint spirit, we expect research kick-off to venture spin-out to take a matter of a few months.
Compensation depends on experience and location
At Kubermatic, we believe that businesses should focus on their core purpose: writing groundbreaking applications, not operations. In line with our commitment to make Kubernetes as easy as possible, we help IT teams worldwide to fully automate their Kubernetes and cloud native operations across multi-cloud, edge, and on-prem.
As the Top 5 corporate contributor to the Kubernetes Project, we develop enterprise-grade software solutions and provide professional services and support to safely navigate and accelerate your cloud native transformation. Our open source Kubermatic Kubernetes Platform makes it easy to operate thousands of Kubernetes clusters on any infrastructure.
If you are looking for a neatly structured environment, we are just not a good match. But if you are thrilled by the prospect of joining a technology start-up with a lot of room for your own ideas and personal growth, we definitely should at least have a chat.
What you will be doing
What we are looking for
What you get in return
A dynamic and still laid-back team (yes, you can combine that)
Agile development practices, cutting edge technologies (Kubernetes, Go and Prometheus) and an up-to-date stack
Full support with getting the training and certification you need to do a good job (CKA, LInux Foundation Certification...) and conference opportunities
Obviously: flexible working hours, responsibility, free choice of IDE and OS,...
For remote workers: a great infrastructure set-up and regular hackathons and events in Hamburg, so that you won't feel any difference. Ok, besides free coffee ;-)
On top of that: a very nice office in Hamburg, regular barbecues and after-works, reduced gym membership
Anything else?
We love community events - so you will definitely enjoy our meetups and our own community conferences ContainerDays and GoDays
As member of the Cloud Native Computing Foundation we are able to offer certified courses and first class information about what's coming up next in the Kubernetes ecosystem. And if you want to contribute, you are welcome to engage at CNCF projects or special interest groups
We are on a mission to build a portfolio of digital products & services that simplify the life of healthcare professionals. While we are backed by a major corporate player, we move at start-up speed and appreciate an entrepreneurial, data-driven mindset.
We are now looking for a Fullstack Developer to join our team in Düsseldorf (non-remote)!
Your opportunity:
Your background:
What can you expect from life at naontek:
Have we sparked your interest? Would you like to shape the digital healthcare with us? Then apply now! We are pleased to meet you!
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Role:
Advanced Blockchain AG are looking for an experienced Back-End Developer to join our core development team. You’ll be taking on new and ongoing projects with industry leading clients looking to be the first to implement and benefit from blockchain technology.

What we offer:
Responsibilities:
Main requirements:
Non-essential requirements:
Get in touch with Diane Danne our HR Manager on: danne@advancedblockchain.com for more information on the position or to schedule a call.
For our startup we are looking for a Java Developer who knows what’s going on and who is a good addition to our highly skilled development team. We have space for people who like to focus on one area to become the goto person in this area as well as people who need a new challenge every now and then. People who have new ideas are more than welcome.
Responsibilities: - Work on the development of our disruptive platform for esports data distribution - Help us to improve and expand our OCR plattform - Work together with our DevOps team to make our system more reliable. - Work together with our Data Scientists to improve our data pipelines - Create APIs to deliver our data to customers - Have an eye for improvements in regards to performance and code quality
Requirements: - Strong understanding and moderate (3+ years) experience working with Java, and within a Java environment. - Moderate experience with both relational and non-relational databases - Moderate experience writing and working with a service-based architecture. - A fast learner who is highly motivated and independent, but also works well as part of a team. - Output-oriented way of working - Good problem solving skills (able to break down problems and troubleshooting bugs effectively) - Fluent in English (both written and spoken)
Pluses: - Experience with Python, Go-lang or Scala - Experience with Hibernate, SpringBoot, Akka, Gradle - Experience working with distributed messaging queues (RabbitMQ, Kafka, Pulsar) at enterprise scale - Experience with cloud-based deployment: AWS (or similar), Docker, Kubernetes. - Experience with game engines: Source Engine, Unreal Engine, Unity. - Experience with OCR technologies - Any skills or experience in reverse engineering computer games. - Passion for esports, gaming, and technology
We offer you: * A "get shit done" culture * Flexible working hours based on goal reaching rather than amount of time spent in the office * 10% of your work time to spend on esports and/or gambling topics of your choice (alone or as a team) * Internal training sessions in your field of profession and beyond * Gaming room stocked with 6 PCs to play and crush enemies with your colleagues * Bayes bar with free snacks and after work beers * Free massage sessions * Subsidized lunches that get delivered to the office * Free coffee, water & soft drinks to stay focused and hydrated * Lots of game enthusiasts to talk and share game experiences with
We look forward to receiving your application (cover letter, CV and references) as well as your salary requirements and earliest possible starting date. Please send an email containing this information to: application@bayes.gg.
We‘re looking for a Back-End Developer (Golang) capable of taking mobile application design to the next level. Because you’re joining us at the beginning of our journey, you’ll have the unique opportunity not only to shape your role at Quoori, but also part of the DNA that Quoori will be known for.
As our Back-End Developer, you’ll
Who You Are
You're a brilliant problem solver, quick grasp, self-starter, and excellent communicator with a passion for your work. We’re looking for someone who’s excited about being part of our journey.
Position Requirements (must haves)
2+ years of experience as a back-end-developer
Must have experience with server-side-programming-languages (Golang, Java). Most interesting to us is hands-on Golang experience.
Experience in multi-cloud architecture and knowledge of edge computing
Experience in designing, deploying and running 24/7 services at a production level
Creative problem solving; independent (and team!) thinking; great communication skills
Basic knowledge of emergent technologies like Machine Learning and Big Data
You should be business functional in English as we are located in Hamburg with our corporate headquarters in San Francisco. There is a potential opportunity for travel to the US.
Nice to Haves
Linux experience
AWS (Amazon Web Services)
GCP (Google Cloud Platform)
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We're looking for someone who has: - At least 5 years of software engineering experience with open source contributions. - Written structured, high-quality programs and scripts for automation. - Significant experience writing Golang or the ability and desire to become proficient in new languages. - Experience developing, releasing, and maintaining production software and infrastructure tools like Elastic stack, InfluxDB stack, DataDog, PagerDuty, or VictorOps. - Built solutions with a broad set of technologies in and around cloud solutions (AWS EC2, ECS, Route53, DynamoDB, RDS, Lambda, Docker, - Google Container Engine, Kubernetes or Docker Swarm). - Implemented continuous deployment before (Jenkins, CircleCI, Travis, Ansible, Chef, Puppet). - Experience with SDLC tools (Git, GitHub, Atlassian Stash/Bitbucket, GitLab, JIRA). - Experience with QA/SIT tools (Selenium). - Experience in Linux System administration including package management, network management, and security management. - Familiarity with open source P2P networking protocols. - Experience working in an agile development environment. - The ability to take ownership and see initiatives through. - Exceptional communication skills. - Experience working with distributed teams.
What your primary responsibilities will be: - Help scale software systems with automation, in an effort to improve reliability, velocity, and simplicity. - Create, maintain, and improve the tooling for continuous integration and continuous delivery. - Build and maintain tooling for deploying, monitoring, and maintaining clusters of Tendermint nodes on our testnets and mainnets. - Build and maintain tooling to help shorten feedback cycles within teams and projects. - Plan, build, and maintain public facing services in association with business goals. - Build tools to measure and monitor availability, latency and overall system health.
Apply : https://goo.gl/forms/jpdRI1wD8pdfoqKl2
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Our goal is to replace the physical key and to revolutionize key management. Our smart access-as-a-service solution KIWI allows users to unlock doors completely hands-free with our identity token KIWI Ki or by using our KIWI App. Our customers from the real estate industry use the KIWI Portal to simplify key management. And service providers like Deutsche Post and waste management companies open the doors of apartment buildings with KIWI. More than 47.000 households in 15 cities are already connected to the KIWI Infrastructure.
Our development team is an interdisciplinary mix, covering the full range from hardware and firmware development through systems, web, and mobile. Our highest priority is safeguarding the privacy and security of our users. We believe that it’s possible to have a connected system without gathering huge amounts of information on the private lives of our customers. As a result, we have developed our whole system almost entirely in-house, using cutting-edge cryptography, an innovative wireless sensor network, and an open-source approach.
YOUR ROLE
The role of the SRE at KIWI is to allow for the business to make changes quickly and safely within the company. Your role includes: - Working with the business to translate business requirements into technical implementations. - Designing and building tooling and process patterns to be used by the rest of the Engineering team. - Maintain production and test environments.
YOUR SKILLS
WE OFFER
Join our talented team and be a part of the KIWI story! We are looking forward to receive your application. Please apply here: https://kiwi-jobs.personio.de/job/13157#apply. Your contact person is Charlotte.
About the Company OptioPay is working on an exciting greenfields customer facing product. We need you to build it with us and to help us go live later this year. It’s an exciting time to join the team, as you will be working on what will become a game changing experience for customers everywhere. Openbanking data plays a big role in our future, and we are very excited to work with you to ensure that customers everywhere are finally rewarded financially for the data that they generate in their day to day lives. Help us create an openbanking revolution!
What will you do
What are we expecting from you
Why OptioPay