Based in the center of Kiel we create strategy games, which are played by nearly one million users per month. In doing so, we attach great importance to friendly cooperation, strive for personal development and have the determination to bring things to a conclusion. We are always on the lookout for talents who share these qualities and our love for games and technology.
YOUR ROLE AS A BACKEND DEVELOPER
Our Backend Engineering team is responsible for providing the tools and services we use to build, scale and operate all our games. Through your work, you contribute significantly to the success story of our studio.
YOUR TASKS IN DETAIL
Collaborate with our frontend developers, designers, and other engineers to create the highest quality experience for our players.
Deliver performant and scalable services and systems.
Maintain high code quality throughout the entire production cycle for our products.
YOUR PROFILE
Already worked with Go or a keen interest in Go and experience with comparable programming languages (Java, Python, Ruby).
Experience in microservice architecture.
Experience with REST API development.
Knowledge of Continuous Integration / Deployment.
Experience with databases (PostgreSQL, MySQL).
Optional: hands-on experience with Google Cloud Platform and container virtualization (Docker).
THAT'S WHY YOU WANT TO JOIN OUR TEAM
As industry veterans, we have been on the market since 2005. Since then, we have continued to evolve and offer you a secure job in a friendly and experienced team.m.
Who feels well can do great things. Our studio is a pleasant and creativity promoting place, equipped with top work equipment and room for a breather.
Life does not stick to schedules. Therefore, we offer flexible working hours and unlimited holidays.
We reward the services of our employees through profit sharing.
Do you want to become a part of our team?
We look forward to receiving your application (including CV, references and salary expectations).
Please send your application by e-mail to jobs@sealmedia.de.
collectAI provides receivables management, covering the end-to-end process from e-invoicing and dunning to debt collection. Focusing on digital communication channels, automation and machine learning gives our solution an edge over traditional approaches. We communicate with customers via their preferred channels, at their favored time and enable them to pay easily. Companies benefit due to higher customer retention rate, reduced costs and improved repayment rates.
collectAI was founded in 2016 and is part of Germany’s largest e-commerce retailer, the Otto Group. Our international team currently consists of 30 professionals mostly working in our Hamburg office.We are looking for a (Senior) Golang Software Engineer / Site Reliability Engineer to join our Berlin-based engineering team: You will be creating, improving and operating micro-services written in Go as well as contributing to tools and systems that enable other teams to deploy services quickly and operate them reliably.
Our architecture is currently based on micro-services written in JavaScript, Python and Go. We use NATS for event streaming and utilize AWS' RDS in our persistence layer. Services are deployed in Kubernetes and monitored with Prometheus. We build our frontends mostly with React.
Basic Qualifications
Strong problem-solving skills
Good understanding of computer science fundamentals
Passion for clean, simple and robust code
Solid knowledge of Go
Preferred Qualifications
Exposure to Docker, Kubernetes and Prometheus
Experience with JavaScript
Knowledge of micro-service principles and best practices
Benefits
- Regularly visit our headquarter in Hamburg's beautiful Hafencity
- Shape our Berlin-based team as one of its first members
- Well-funded and part of Germany's largest online retailer, the Otto Group
- Option to partially work remotely
- Budget for conferences, books, trainings etc.
- Free choice of hardware and software
Backend Developer NewStore Berlin, Erfurt, Region Hannover, Germany €55,000 to €70,000 a year
October 2018
3 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:
• 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
Kubernetes Engineer ArangoDB Cologne, Germany / Remote €50,000 to €90,000 a year
August 2018
3 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
ArangoDB is the leading native multi-model NoSQL database, with more than 4 million downloads. It combines the power of graphs, with JSON documents and a key-value store. ArangoDB makes all of our clients data models accessible with a single declarative query language. Developers can build high-performance applications using a convenient SQL-like query language or JavaScript extensions. ArangoDB itself is written in C++, but a lot of our tools surrounding it are written in Go. Oh, and did we mention it is open source?
We are looking for an experienced Kubernetes Engineer to lead the development of our Kubernetes Operator. Our goal is to make working with data easy. And because we want to make it simpler for others, we have to work on solving complex problems like the simple deployment of ArangoDB in cluster environments. As a part of our dynamic team you will work on various components that integrate deeply into Kubernetes that make running stateful and resilient databases as easy as possible for our customers.
Our headquarter ArangoDB Inc. is in San Francisco (US), our secondary location is in Cologne (Germany) and our diverse team includes workmates at remote locations worldwide. So do you prefer your desk at home or do you want to join our modern family at one of our locations? Your choice.
About the Role
You build and improve our Kubernetes operator to run and deploy our ArangoDB database
Work closely with Customer Care to provide technical support and integrate client feedback into the product lifecycle
You help produce user guides and documentation in cooperation with Marketing
Help the open source community and our clients with best practice
You help with the design, development and maintenance of our tools around ArangoDB that are written in Golang
Your Skills
Kubernetes is your thing and you feel at home in the Open Source world surrounding it
You have hands-on experience developing for and working with large scale distributed systems
Besides Kubernetes you have more than heard of Mesos (DC/OS), Docker (Swarm), Cloud Foundry
Development experience with more than one programming language, including Go
The over 40 minds of ArangoDB come from 4 different continents and over a dozen countries. Diverse backgrounds enable us to see new solutions. We love this diversity and encourage everyone who is curious and visionary to join the multi-model movement.
How do you design and implement an API that communicates with thousands of cash registers in all stores of REWE, Penny and real,-? How do you automatically transfer money between different banks?
Software Engineer (f/m/*)
We operate Germany's largest independent payment infrastructure. Customers can use different services in several supermarkets to e.g. pay their invoices and deposit or withdraw cash from their private bank accounts using smartphone apps.
In the process of further developing our systems and implementing new projects, we are looking for software engineers that meet the following criteria:
You love coding! Software development is not just a job for you. You code on private projects as well and you are interested in the industry’s latest developments. You are fluent in at least one programming language.
In the future, you want to program in Ruby and Go! It would be awesome, if you have already worked with these two languages but in case you have not, that is also no big deal. In our experience, developers get productive in these languages very fast.
You are interested in the big picture! You want to know and understand how everything is connected, starting with our public APIs, to our internal services and the PostgreSQL database. It is your goal to ensure an error free operation for all our production systems through a mixture of code reviews, unit + integration tests and monitoring.
We know you are in high demand. Here is why we are different and why you will love working for us:
Our office is located in the middle of Berlin and is easily accessible using public transportation. We will procure your preferred technical devices, so that you can code as productively as possible. We also offer flexible working hours and the possibility to develop yourself further not just in your work-related area of expertise, but in other areas as well.
We have experts in the IT, as well as in all other departments, with excellent connections to other companies throughout Berlin and Germany. You can learn a lot of new things and experience how to build a "FinTech" from the ground up and how to establish it in the market.
After creating a solid base of operations in Germany over the last 8 years, we plan to realize several large projects in coming months, which build upon our existing payment infrastructure.
We will be happy to tell you more about this in a personal chat.
Go Software Engineer radio.de GmbH Hamburg, Germany €50,000 to €60,000 a year
October 2019
2 Applicants This Week
More Than 6 Months Old
Job Description
radio.net is an established startup with millions of users worldwide. For 10 years we have been the most successful radio app and website and now on the way to become the best podcast player. For this we need developers who want to find our product and our goals cool and want to move things in a great team.
You'll get a steep learning curve in our backend team with 4 senior developers. We work with agile methods and modern, automated release processes and a good work-life balance.
The day-to-day tasks mainly include designing new features, developing in Go, and integrating with our deployment pipeline with gilab and AWS CloudFormation. Your loyal fans are the front-end teams who are looking forward to any new or improved API endpoint.
We work according to the principle "you build it you run it". As we host on AWS, basically automating everything with CloudFormation and testing our releases very well, fortunately rarely gives a real problem and thus quiet nights.
You already have at least 2 years experience in software development with Java or Go and you are ready to develop yourself and your skills steadily. You've learned and sometimes used common best practices, design patterns and testing approaches.
Does that sound like a suitable challenge for you?
Apply now via email to jobs@radio.net or directly via Stackoverflow and we will make a phone call in the next step.
Here at Awesome Prototype we create successful games with a real emotional impact that millions of people will play for years or even decades to come. As well our internationally renowned football management game SEASON 19 we are building games across multiple genres that we can't wait ship in the near future. As a fast-growing company, we are already challenging the global market-leaders but to take this next step we need to create the strongest possible team. A team made up of highly skilled veterans and high-potential talents with something to prove - that’s where you come in. We will arm you with the trust and support to make the biggest impact possible. At Awesome Prototype we want you to dream big and succeed!
YOUR ROLE
As an experienced Backend-Developer who is a self-motivated, goal-oriented team player, you take pride in your work. You are able to take responsibility and deliver quality-focused products. You enjoy working in a dynamic and agile environment. You have the knowledge and ability to visualize how things should work, and how to translate this into a functioning solution.
Take ownership of entire components of our products
Maintain high code quality throughout the entire production cycle for our products
Regularly innovate our development process
Conduct code reviews
Define and execute strategy for technical/software design and frameworks
YOUR DNA
At Awesome Prototype we believe that an awesome company culture is the key for long-term success. That is why we are looking for people who have the same DNA as us.
POSITIVE - You are a positive and optimistic person
RESPONSIBLE - You take full ownership of your ideas
WINNER - Taking part is not enough, you play to win
HUNGRY - You are hungry to learn and hungry to develop yourself
YOUR SKILL SET
At least 3 years of work experience in the software industry
Expert knowledge in go in cloud environments
Expert knowledge in Sql and NoSql database management systems
Expert knowledge in identifying and solving software problems / bottlenecks
Advanced knowledge of software deployment and livecycle
Expert skills in automated testing and unit testing
Perks & Benefits
We’re serious about creating high quality products, processes, tools and everything in between. That is why we take very good care of our people by providing them with the compensation, work environment and resources they need to succeed.
Opportunity to delight players worldwide, every day, with AAA mobile games that YOU have built
Chance to work with a team of highly-skilled game-makers that inspire each other to do better and have fun in the process
Have impact from day one. We have a flat hierarchy and value people who take on responsibility, ownership and can contribute to our games
A company truly dedicated to staying fast and iterative. Fewer meetings and bureaucracy. We get things done
We get excited about new technologies and methods in every department. Experimenting and prototyping is part of our daily work
We are helping you get even better. Take part in individual training and industry conventions and events
Be part of one of the fastest growing game companies in Europe with a real chance for a long, exciting career
Enjoy our company trips, hosted events, gaming sessions and gamejams
We are a extremely transparent company. You will get a deep insight in the company progress and the gaming industry
Enjoy a really exotic office space (created from 1000 pallets by ourselves … no joke!) in the middle of Berlin one of the most creative, culturally diverse, beautiful and affordable cities in the world
Back End Engineer PlusPeter Berlin, Germany €45,000 to €65,000 a year
October 2018
2 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
PERSONAL QUALITIES
You are a team player and love to share your knowledge.
You strive for building modern, maintainable, resilient and scalable APIs
You care about the quality of your work and strive to understand and meet best practices in service development
You are open to new technologies, innovative ways of working and lean prototyping methods.
You find pragmatic solutions while finding a balance between good engineering and pace.
SKILLS & REQUIREMENTS
Bachelor‘s degree or comparable experience
2 + years relevant work experience as a front end or full stack developer
Excellent in at least one technology used for modern back end development. Golang, Java, Python, Ruby, Elixir etc
Experience with at least one RDBMS and an understanding of database design
Experience with at least one NoSQL database eg MongoDB, CouchDB etc
Microservice or SOA experience is a big plus
YOUR BENEFITS
Attractive salary: We offer a good monthly pay with a performance-based bonus system and options for company stakes. Development potential: The detailed training, professional support and our career opportunities offer you the foundation for your career. Space for development: Varied and challenging activities with plenty of room for creative participation. Startup Feeling: We are a strong and dynamic team. Regular team lunches and team events are a matter of course. Nice to have: For free you get Club Mate, a 24/7 coffee flat rate and of course fresh organic fruit for your healthy dose of Vitamin C. By working from the home office, you’ll get all the flexibility.
If you are interested in working with a motivated and driven team and in revolutionizing a market, then send us your application via our jobportal https://www.pluspeter.com/job/senior-developer-javascript/ ;. If you have any questions please do not hesitate to contact our HR Manager Laure-Marie: 030 692 007 848 http://www.pluspeter.com
Senior Backend Engineer Hello Fresh Berlin, Germany €50,000 to €65,000 a year
August 2018
3 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
About the job
Be a valued member of an autonomous, cross-functional agile team
Build and take operational responsibility for the HelloFresh platform
Architect, design, develop, deploy and operate microservices that serve millions of users, using DevOps practices and tools
Monitor and improve the usage of the services you build
Close cooperation with Frontend, Devops and Business Intelligence teams
Creating a smooth and pleasant end user experience, for both our customers and our internal users
You can get a taste of what we've been working on by checking out our engineering blog.
Who we’re looking for
You are extremely comfortable and have solid back-end experience with at least one of the following languages: PHP/Go/Python
You have extensive knowledge of OOP, Design Patterns and SOLID Principles
Prior experience with unit, integration & functional testing, distributed architectures, applications tuning/profiling, and continuous integration are all highly valued
You are used to working with relational and non relational databases
Additionally, any experience working with microservices is a plus
Interacting with front-ends, designers, product managers and our teams around the world is very much part of our day-to-day, so communication skills are vital. We are looking for strong problem-solvers who can apply their engineering skills to a wide range of the platforms and environments we support.
What we offer
You take responsibility from Day 1
You work in a dynamic environment
HelloFresh is a place that lets you implement your own ideas
We work from a modern office in the heart of Berlin
A competitive salary for the startup job market
Flat hierarchies, constant learning, casual workplace and no attitude
Outstanding team atmosphere and international mix
Relocation service to help anyone moving to Berlin from abroad
Backend Golang Engineer Wallet Connect Remote / Berlin, Germany $85,000 to $100,000 a year
December 2021
5 Applicants This Week
More Than 6 Months Old
Job Description
WalletConnect is the open-source web3 standard to connect blockchain wallets to dapps. Started four years ago, our mission is to make web3 accessible to everyone. Every month, millions of people use WalletConnect in over 200 integrations.
We’re looking for a backend golang engineer to join our team to build and scale our network. To help grow web3, we recently launched WalletConnect 2.0 with new features, including multi-chain support, a decentralized back-end, faster connections, and 10x performance and scalability. You will help us expand and scale our backend messaging infrastructure.
You will be responsible for building Golang messaging services. A main challenge is growing our services to scale for our millions of users across billions of websocket connections every month, as well as ensuring security and resiliency.
To help with your role, you will have the support of our devops team to deploy and manage our infrastructure, will work closely with our protocol and SDK teams, and have exposure to the full WalletConnect stack.
The ideal candidate is immersed in the best practices of golang at scale, messaging systems and Websockets.
Responsibilities:
Building a microservice architecture based on Golang with scaling in mind
Work with protocols such as Websockets, gRPC
Help with monitoring by creating metrics with Prometheus and Grafana
Develop unit and integration tests for core business logic
Work closely with our devops team to manage and scale our infrastructure
Must have:
3+ years professional experience in software development at least one modern programming language, including Golang, TypeScript, C++, Java, or Rust.
At least 1 year of professional Golang experience.
Experience using Postgres, AWS, with demonstrable experience with systems engineering and automation.
You have experience with network programming or distributed systems development
Experience working on products at scale
Nice to have:
Experience working on systems optimisation
Experience with k8s or Nomad a plus
Desire to learn more about Blockchain technologies or experience with PoS systems.
Familiarity with operations/SRE and the concept of infrastructure as code
Websocket experience
Benefits
What WalletConnect offers:
Fully remote position with flexible timezone (CET/EST preferred)