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Browse 50+ Golang Open Systems AG Jobs (1 new this week) in Germany 🇩🇪 in November 2024 at companies like AppLike Group, zeuz GmbH and Marem Research with salaries from €40,000 to €80,000 working as a Go Backend Developer, (Senior) Fullstack Developer (m/f/d) and Software Engineer. Last post
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10 of 84 Open Systems AG Jobs in Germany 🇩🇪 • Sort by
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Go Backend Developer AppLike Group Hamburg, Germany €50,000 to €65,000 a year
June 2020
4 Applicants This Week
More Than 6 Months Old
Job Description
As GO Backend Developer you will join a team of highly committed developers, further developing our core systems by bringing in a lot of own ideas.
Just Dice is the European market leader in app discovery, running mobile marketing platforms in 30 countries. Our mission is to develop software that runs on every mobile device on earth. Under the umbrella of the media company Bertelsmann, we have access to a global network of experts and a strong financial backup. By developing a state of the art tech stack and highly skilled people, we aim to reach more mobile users than every other company in the world. If you like to challenge yourself and want to work in a high performance environment, go for it and send us your application!
Key responsibilities:
Further development of our high performance backend with Go (separated over several, globally located data programming centre)
MySQL comes across limits in many places, let us establish our new DynamoDB together
Work with experts from different technological backgrounds and countries, learn from your highly experienced colleagues and share your knowledge
Help building an event system from scratch using AWS cloud technologies, Go microservices, Docker, SQS, Elasticsearch and a React frontend
Your profile:
First experience with Golang
Basic knowledge of HTML5, Javascript (preferably 1 Framework)
Basic understanding of HTTP protocol, encoding and regular expressions
Optional: Knowledge with PHP or React
Optional: Experience with MVC Frameworks: Symfony, CodeIgniter, Zend, Yii, Laravel, Spring Boot, etc.
What we offer:
Working in Europe’s fastest growing ad-tech company, located in the „Hamburger Schanze“
Highly motivated startup team with strong digital background
We fully pay the visit of company relevant congresses and support your further education
Recurring brown bag sessions and weekly tech-talks
Regularly recurring team events, company vacations, off-sites and parties
Space for your own creativity – if you have convincing arguments – feel free to create the non existing
Last but not least, we provide free drinks, snacks, flexible working hours, support for HVV-Proficard, free gym membership & a competitive salary
We celebrate diversity and are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We are looking forward to your application! At the same qualification we prefer female applicants on tech-positions.
Software Engineer Marem Research Berlin, Germany €40,000 to €80,000 a year
October 2019
1 Applicants This Week
More Than 6 Months Old
Job Description
SOFTWARE ENGINEER WITH MAREM RESEARCH - Junior to Lead (several Positions)
Your Role
• To design, develop, deploy, evolve, and operate latency and through-put optimized system architectures.
• To be an integral part of an empowered and self-organizing team
• To touch base with a great variety of fields such as software engineering, data engineering and data science
• To actively collaborate with other engineers, product owners, domain experts and designers to deliver great outcomes
• To pair with others and review work, sharing knowledge and increasing quality across the board
Your Profile
• You have gained already professional experience as a Software Engineer
• You can build and debug reliable, high availability, secure and performant distributed services in Go or alternatively have intensive experience in a compiling language
• Experience with trading systems or crypto trading is a plus.
• You care about quality and know when and how to ship code safely
• You have a solid understanding of system design, data structures, and algorithms
• You are experienced with deploying and operating services on Docker or Kubernetes
• You love to experiment and use data to drive decision-making
Our Offer
• A tightly knit team of experienced entrepreneurs and engineers with lots of interesting challenges to dive into
• A modern technology stack: Go, Python, Cassandra, InfluxDB, Kafka, PostgreSQL, Kubernetes, Docker, Terraform, Cloudflare
• Extensive individual and personal support to grow professionally
• Become part of a talented multinational team in Berlin
• Prime office location and leveraged bonus and compensation schemes
About Marem Research
Marem Research together with DLT Market are building the first fully regulated inter dealer broker for the crypto market allowing institutional investors to enter the market compliantly in cooperation with the most advanced and innovative European banks. It is our mission to influence and shape the future of finance and path the way for the next generation of financial technology. We seek to bridge the gap of traditional finance and the new crypto world. On top of our state of the art infrastructure we conduct proprietary trading activity exploiting the vast experience residing in our team and making use of this unique setup. We are a data driven company, quickly creating and trying out new ways to make the market more efficient.
Backend Engineer Onefootball Berlin, Germany €58,000 to €75,000 a year
June 2019
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
Onefootball is the ultimate media platform that enables football fans to get their daily dose of news and scores wherever they are, created by a team of professionals from more than 35 different countries. With +30 engineers based in the heart of Berlin, our mission is to tell the world’s football stories through a stable, scalable and reliable stack. On a monthly base, we reach +30 Million passionate football fans all over the world.
At Onefootball, you will be working in agile, cross functional and self-organized teams to deliver the ultimate product experience for football fans. You will help to create, promote and disseminate standards, gaining valuable experience simultaneously. Our main systems consists of micro service architecture with golang applications serving iOS, Android and Web clients. We have a strong foundation of shipping code through containers using cloud native technologies, such as Kubernetes. You can check our Stackshare page, too.
This role will either be within our Scores team, Users team or News team. We’ll be glad to tell you more about each team in the interview process.
Your role
Write code that your co-workers appreciate for its readability and elegance,
Work on a growing set of backend services that bring the latest scores, match highlights and statistics for hundreds of competitions to our users in no time by closely cooperating with our Product team,
Be responsible for delivering features and APIs on the backend service side in close cooperation with our Frontend and Apps teams.
Your profile
Experience in developing and maintaining fast, scalable and well-documented APIs,
Knowledge in developing backend services using Go,
Experience with MySQL, PostgreSQL and Redis and ability to optimize and use them effectively,
Solid understanding of what scalability, caching and load testing mean,
You’re convinced that the best backend is made of simple, easy-to-understand building blocks that form a reliable system,
Knowledge of the current trends in architecture and microservices,
Experience in Docker, Kubernetes and agile methodologies are pluses.
What we offer
At Onefootball we offer a fantastic workplace in Berlin, Prenzlauer Berg, with amazing rooftop terrace, kicker tables and FIFA corner. We provide great IT equipment, free beverages, fruits and cereals in an empowering, international and agile working environment.
As we proudly value our long-term co-workers, we offer one additional vacation day for each working year. You also have the opportunity to attend industry events & conferences, as part of our learning and development system. Add monthly parties & events to a culture of knowledge sharing – with weekly lightning talks, learning sessions and meetups – and you’ll get a great impression of how life working at Onefootball is.
If we have captured your interest and you want to help us build the ultimate media platform for football fans, apply now and join our engineering team!
Onefootball strives for a healthy and safe workplace and is committed to building diverse teams.
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
Golang Engineer synergist.io GmbH Berlin, Germany €55,000 to €70,000 a year
March 2019
2 Applicants This Week
More Than 6 Months Old
Job Description
At Synergist, we've begun an ambitious project to to automate human negotiation.
We're building a foundation for algorithms to predict the best way for two people to reach agreement on legal contracts.. nothing like this hasn't been attempted before.
We make human negotiations machine-readable, create big data sets of behavioural data and use open APIs to integrate with third-party platforms. If we do our job right, our users feel empowered to negotiate contracts and get sh*t done really quickly.
We're now looking for a a backend focused Go Engineer who is comfortable building complex, server-side business logic and contributing to our extensible architecture built on RESTful APIs. Our solution runs on a modern stack which is deployed via CI/CD on Redis and stored in Docker containers running on AWS.
We have flexible working hours, no hierarchy and give you the autonomy you need to get sh*t done. We're a small team that iterate quickly, but also value who you are over how good you are... Our culture is our greatest asset and we try not to take ourselves too seriously ;)
What we are looking for:
5+ years of experience with any general purpose programming language (PHP, Java, Python); or a solid Computer Science background and a desire to learn new stacks
A desire to learn Golang
Strong MySQL and database design skills
An understanding of how design decisions affect scalability, storage requirements, and the like
Basic Linux skills
Fluent in spoken and written English
Nice to have:
Previous Golang experience
Experience working on a consumer product at scale
Experience with Docker, ECS and AWS
Familiar with at least one frontend framework (React, Ember, etc) - AngularJS is preferred
Familiarity with Redis, Docker and/or AWS
What we offer:
Work with cutting-edge technologies that are new in the market
A small international team with different skill sets, backgrounds and cooking abilities ;)
Engineering culture: 80% of our team works in technical positions and engineers contribute directly to product decisions
A bright and spacious office (central Berlin near Checkpoint Charlie) with huge kitchen for breakfast, pasta, snacks and drinks (all included)
Choose your laptop, screen and (mechanical!) keyboard
In summary:
If you'd like to be part of building an enterprise software company from scratch and responsible for shaping the world's first automated negotiation bot with a bunch of cool people, then get in touch.
Fraugster is a payment security company with the goal of eliminating fraud and increasing our customers’ profits. Over the last years we’ve invented an artificial intelligence technology that combines human-like accuracy with machine scalability. This ability lets us foresee fraudulent attacks before they actually happen and gives us a distinct competitive advantage over every other player in the payment security space.
We’re already working with some of the most well-known payment and e-commerce companies in the world. Notable clients include companies like Ingenico, SIX Payments and others. Fraugster is backed by top tier investors and is currently managing billions of Euros for our clients.
Development at Fraugster:
Our stack uses Go exclusively for back-end APIs. Functionality is spread across multiple services which communicate via gRPC. Relational data is stored in Postgres and other types of data are held in other non-relational data-stores such as etcd and Kafka. All services are containerized and deployed to kubernetes. Our frontend client is implemented in Angular 7 (Typescript).
Our development process is lightweight Scrum with 2 week iterations. Code is contributed to projects via merge/pull requests which are peer reviewed by colleagues. Code is continuously integrated, tested and checked with automated CI pipelines.
As a team we value shared ownership of our code, design simplicity, code cleanliness and continuous improvement of products and processes.
Job Description:
You would be joining our cross-functional team to help us develop our customer-facing web application.
As a full-stack developer you would be responsible for implementing new features across multiple levels of our stack, assisting with the maintenance of our existing codebase/infrastructure and contributing to our overall development workflow.
The ideal candidate would be enthusiastic in helping us improve our engineering culture and quality, bringing new ideas to the table and helping us achieve clean, maintainable code and architecture.
The following skills represent the perfect skill-set of a candidate but we understand very few developers fit this profile exactly. As such, we would welcome candidates that can bring deeper knowledge of a subset of our requirements to our team, even if they have limited experience in other areas.
Desirable Skills:
Comfortable designing and developing GRPC/HTTP APIs with Go
Experience in at least one modern front-end framework, preferably Angular (2+) with Typescript
Knowledge of standard web development technologies including HTTP, CSS/SCSS, ECMAScript, HTML, bundling and testing tools
Experience containerizing and orchestrating infrastructure with tools such as Docker and Kubernetes
Interest in working with relational databases such as Postgres or MySQL
Previous exposure to non-relational data infrastructure including queues (Kafka), indexes (Elasticsearch) and key/value stores (etcd) would be desirable but not required
Business fluent in spoken and written English
What we offer:
Hands-on experience in building a product that’s revolutionizing the payment security industry
Technical challenges to solve with a real world application
An environment open to adopting new technology and ideas
Your own projects and opportunity to shape our Front End stack
Competitive salary
Office located in the heart of Berlin
We are looking forward to receiving your application!
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
Backend Developer LANXESS Cologne, Germany €45,000 to €80,000 a year
October 2018
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
Your mission
You'll be joining the team developing the web marketplace backend. We create the business logic both for the customer-facing frontend and for the "back-office" of the product. We work on all layers of the system from the database models to public APIs. An intrinsic part of your responsibilities would be helping us to make the right decisions since we strongly believe in team collaborative expertise, and eventually realizing and orchestrating these decisions throughout the complete product funnel.
Who are you
You are a seasoned backend engineer with at least 3 years of experience in software development (internships excluded), preferably confident with Python stack.
You have a startup mentality and have already worked in a startup-like environment before. You are able to work in a fast-paced mode using the iterative approach towards product development.
You like to look out of the box and to learn latest trends and best practices also outside of backend area in order to broaden your horizons and provide a better understanding of the engineering ecosystem.
You feel comfortable interacting with colleagues from other teams on a daily basis.
Languages: English (fluent), German (a plus)
Why work with us
You will have an opportunity to be at the frontline of an innovation in the industry that had almost experienced none through last decade.
You will work on modern tech stacks, and within a cross-functional group of developers, data scientists, and product people.
A friendly working environment located in the heart of Cologne and an ambitious team of individuals with unique backgrounds and expertise.
We have an open door work culture where ideas and initiatives are encouraged and appreciated.
We offer a unique combination of a startup flexibility with a stability of a corporate investor.
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