Golang Golang Cafe Jobs in Germany

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.

Job Description

Job Description

We are looking for awesome backend developers to join our Berlin team at Herdius. We are a blockchain startup working on a decentralized financial platform tailored specifically for cryptocurrencies. Our goal is to create a new, highly scalable blockchain that can act as a transaction and identity layer on top of all blockchains. The vision for Herdius is to create the central cryptocurrency financial hub of the space. Since we are developing our own chain as well as are working on brand new technology there will be a lot of room for you to play around with new consensus mechanisms, blockchains, distributed systems design, governance mechanism design, order routing, etc.

Responsibilities:

Implementation and design of Herdius’ consensus algorithm and p2p routing protocol Writing reusable, testable, and efficient code Design and implementation of low-latency, high-availability, and performant applications Integration of data storage solutions as well as distributed data storage solutions Creation of an efficient crypto exchange orderbook capable of handling thousands of transactions per second Creation of Governance / voting systems Working on our distributed virtual wallet network that implements distributed key generation with homomorphic encryption

Requirements:

4+ years of experience as a backend developer, preferably in C/C+, Golang or Scala Strong proficiency with Golang, preferably including p2p libraries and leveldb (or similar) Understanding the nature of asynchronous programming and its quirks and workarounds Understanding accessibility and security compliance User authentication and authorization between multiple systems, servers, and environments Efficient integration of cryptographically encryption schemes Understanding fundamental design principles behind various consensus algorithms Understanding differences between dPOS, DAGs, Plasma, BFT, aBFT, etc. Past experience with ANY blockchain / crypto related projects is a huge plus Implementing automated testing platforms and unit tests Proficient understanding of code versioning tools, such as Git Experience with other languages such as Javascript or Python Strong passion for Bitcoin and other cryptocurrencies

What to send:

Links to your GitHub/Stack Overflow/Portfolio/something awesome you've built that you’re proud of A resume or LinkedIn profile Cover letter

Job Description

This is not strictly a GoLang position, but we do have Go with our current tech stack and we want to extend on that.

We are looking for a skilled SysOps/DevOps Engineer and Linux admin. Help building and extending our hosting platform. Ensure the highest levels of availability, performance and security. Make a big impact by joining a small developer-centric team.

Your responsibilities

• Strategic thinking: Shape future features
• Development: Extend the platform
• Maintenance: Keep the infra running (security updates & review)
• Operations: Troubleshoot issues (review & restart failed services)
• Automation: Increase system efficiency & lower the human intervention
• Tuning: Evaluate performance, identify bottlenecks, implement solutions
• Security: Oversee security, backup, and redundancy strategies
• 2nd level support: Help clients

Why to join

• Join a small team to make a big impact
• Be part of a technology focused company culture
• Research continuously, acquiring knowledge
• Enjoy good working conditions
• Freedom of time
• Freedom of location
• Growth opportunities

Please consider

• Strictly no agencies!
• This is a full time offering, half-time also possible
• Job location is Berlin Kreuzberg, nearby Schlesisches Tor
• REMOTE is OK
• This does not matter: race, religion, national origin, sexual orientation, gender identity, age, physical disability, unemployed …

Job requirements

Your skills

• Practical mindset
• Eager to learn new things
• Courage for responsibly
• Team player
• Practical experience with Kubernetes in production
• Hands-on experience with AWS infrastructure (EC2, RDS, IAM, DynamoDB, S3)
• Linux administrator by heart (Ubuntu/Debian)
• Good understanding of Linux security strategies
• Good understanding of container operations (LXC)
• Track record building scalable architectures
• Experience with web service operations (Apache, HAproxy, NGINX, FPM)
• Experience with peripheral operations (memcached, queueing, centralized logging, elastic search, bind, ...)
• Experience with RDBMS, specifically with administering MySQL
• Fluent in written and spoken English

Your nice to haves

• 2+ years experience of working on a Systems Engineer position
• Experience with Infrastructure as Code: Terraform vs. CloudFormation
• Experience in backend development (GoLang)
• Puppet / Chef / Ansible - at least one
• Some experience with the PHP
• Knowledge in other tech, languages & frameworks (Python, Ruby, Node, ..)
• A public record of mentorship, writing, public speaking, or OSS contribution
• You speak German
• Startup experience

We are not looking for

• Java skills
• Oracle certificates
• MS Office skills
• AWS junior associate level

Perks & Benefits

Make a big impact by joining a small developer-centric team.

Interview Process

Talk with the founders.

Job Description

We believe that great, agile software engineering requires creativity in solving problems for our users, a scalable architecture, great coding as well as open minded communication.

At OneFootball we are delivering the product experience for football fans, the platform for our content partners and tools for our internal users. Our main systems consist of a micro service architecture with golang applications running on Kubernetes in AWS, serving iOS, Android and Web clients.

The Consumer Web Team is a cross-functional team of 8 passionate individuals is based in Berlin, Germany. We are looking for a Backend Engineer who understands how to organise multiple systems, is skilled in Golang and passionate about working products. Join us and be involved in the production process, from idea to user.

As Backend Engineer, you will focus on expanding the reach of OneFootball on the web.

Join the team and help us improve the user experience through direct impact on creating, shaping and delivering features of our main website.

Your role

• Build the backend API powering onefootball.com
• Work on the performance in terms of retention and acquisition, scale & roll out new features in close cooperation with other engineers & stakeholders
• Have an impact on systems and features used by millions of users
• Be in contact with technologies from different areas

Your profile

• You have been developing backend services with Go in a professional setting for at least 4 years already
• You care about software quality and are familiar with agile methodologies
• You have worked with Docker and Kubernetes
• You are familiar with SQL and Redis
• You have experience in writing REST Services
• You have a positive attitude and can communicate complex ideas in English with ease

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.

Job Description

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

• To architect, design, develop, deploy, evolve, and operate distributed systems in a DevOps way
• To be an integral part of an empowered and self-organizing team
• 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
• To scale our reach by integrating our platform with more banks, PSPs, insurance companies and other financial systems
• To champion continuous improvement of technology and the ways we work

What are we expecting from you

• You have at least 5 years of professional experience as a Software Engineer
• You can build and debug reliable, high availability, secure and performant distributed services in Golang
• 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 Linux
• You can reason and drive technical decisions
• You love to experiment and use data to drive decision-making
• You get inspired, think of new ideas and like to share them with others

Why OptioPay

• Talented team of 60 people from 20 different countries
• OptioAcademy – knowledge sharing
• Flexible working hours
• Your favorite birthday cake
• Free lunch every Wednesday
• Highest office in Berlin
• OptioPay-branded football table
• Fresh fruits every week
• Free club-mate, coffee and tea

Interview Process

• HR Call
• Backend Coding Challenge
• Technical Interview
• Meet the Team
• Offer

Job Description

Golang Software Engineer (f/m/d)

Your platform for simple access to insurance

„We believe in easy and smart insurance. That's why we constantly invest in our unique platform with transparent and efficient insurance services to connect people and business, anywhere & anytime.“

Who we are...

Since 2012, we are proudly „Made in Berlin“: we are a very international team with 150+ people from over 30+ countries working daily in our central Berlin office and our office in Tokyo. Our internationalism is reflected also in our business since we are active in over 32 countries. We are friendly, fun and like to learn from each other. How are we different? We believe in the potential of every individual, team and our company. InsurTech is just taking off and we’ve been there from the beginning. Don’t you want to be a part of our mission?

Apply now to take your place in our Engineering team – your fellow coders are already waiting for you!

See our application stack here.

About the job...

• simplesurance engineering is an innovative team, building a real-time cross-selling platform along with insurance broker platform. We are looking for engineers who don't like to be stuck in one role and prefer to be involved with all aspects of the design and development of the platform, focusing on scalability and availability.
• You, together with your team, will take the ownership of the backend that powers several user-facing applications. Further developing our state-of-the-art, gRPC-based, microservice architecture.
• You will take part actively in code reviews, to ensure that our platform and codebase meet the highest quality standards.
• You will have a job with a direct and visible impact in the company.

What we're looking for...

• You have excellent communication and problem-solving skills.
• You have real-world experience building Go applications with a focus on resilience and uptime.
• You know when to use an interface and when to use a struct.
• You know when to use a channel and when to use a mutex.
• You always run your test with a race detector.
• You always name and structure your packages in a meaningful way.
• You never _ errors.
• You almost never panic.
• You speak business fluent English.

What we offer…

At simplesurance you will get an allround feel-good package including:

• Great working atmosphere with amazing people
• Our most loved Flexible benefit: free BVG monthly ticket/Parking spot or a subsidy for Internet usage
• Flexible working hours
• With our Simple Working model we provide up to 100% the possibility to work remotely (from Germany)
• 28 vacation days
• A warm-hearted, flexible and solution-oriented environment with an open feedback culture
• A company supported pension plan
• A free product insurance of your choice
• A great Referral program
• Access to our Learning and Development Programme
• Fantastic team events
• Free drinks, fruits and much more

Curious to know more? - Check out what else we offer here.

For your application…

fill in the form below. For any questions contact us under jobs@simplesurance.de - Marianna will take care of your application.

Never stop playing!

Job Description

We are currently looking for a skilled Senior Golang Developer to join the backend team of our Shop Applications Unit.

The Shop Applications Unit constantly improves the App, Mobile Website and Desktop Website. These big-scale products are each visited by several million people every month. Our highly scalable API updates and delivers our product data for our shop frontends in real-time – in peak times with up to millions of requests per minute! In that case, it truly matters if an API call takes 200ms or 50ms to ensure the best shopping experience. The team constantly challenges itself to raise the bar of what is “state of the art” and to provide the fastest and most efficient solutions to upcoming projects.

Challenges the team will be working on in the next months:

• Working on a new backend API with the goal to unify core business logic to significantly reduce complexity in our frontends
• Hardening and optimization of the API for production use Finding solutions for challenges we face as we grow

What you will do

• Develop a gRPC API in Go that encapsulates core business logic in a simple to use API for our frontend developers
• Improve scalability and technical performance of our API and its response times
• Work on a high-scalable product in the AWS ecosystem
• Draft architectural decisions together with our Tech Lead and explore new technologies
• Have a direct impact on team processes by regular agile retrospectives
• Exchange your knowledge with other developers and be part of our ABOUT YOU TECH community

Who you are

• You have 5+ years of experience in building complex backend API’s
• You are very proficient in Go development
• You have good knowledge of Elasticsearch and indexing products
• You have experience in working with relational databases (e.g. MySQL) and key-value stores (e.g. Redis)
• You write well-structured, efficient and maintainable code and actively keep the quality of the codebase in check
• You have excellent analytical and problem-solving skills and enjoy building scalable distributed systems
• You are used to working in an English speaking & agile environment

Nice to have:

• You have experience in the AWS Ecosystem (Cloud Formation, Terraform, ElastiCache, etc.), Bamboo
• You have experience with gRPC or GraphQL
• You are familiar with centralized logging, monitoring, and alerting solutions
• You understand DevOps, Containerization and Cloud solutions

Benefits

• Grow together with one of the fastest growing eCommerce companies in Europe
• Flexible working times
• 40% discount on our online shop
• Fresh fruits + drinks everywhere
• Language courses (German & English)
• Free sports courses & reduced price for gym membership
• Subsidized public transportation ticket
• Free choice of hardware and operating system (Mac, Windows, Linux) also for private usage
• State-of-the-art tech stack running on AWS
• Modern office in the city center of Hamburg
• International working environment and English as company language
• Company flats (subject to availability)
• Agile work environment (MOVE) and cross-functional teams
• Free access to Germany’s greatest developer conference code.talks
• Company pension scheme
• Free Laracasts and Egghead account
• Help in relocation and VISA process

We are looking forward to receiving your application – preferably via our online application portal! Thus, we can ensure a faster process and for you it is very easy to upload your application documents.

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 25 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 to +10 Million passionate users all over the world.

We are looking for a Backend Engineer who understands how to organise multiple systems, is skilled in Golang and passionate about working on a stand alone web product.

Our main systems consist 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.

We believe engineers write code for other engineers and not just for machines, therefore we celebrate clean and smart code!

Your role

• Shape OneFootball’s main website by driving decisions on the backend and writing code that your co-workers appreciate for its readability and elegance
• Analyze our product requirements and business needs, improve our architecture and satisfy performance
• Work on performance of the webpage in terms of retention and acquisition, scale & roll out new features in close cooperation with other members of the Consumer Web team as well as collaborating with other engineers & stakeholders
• Be actively involved into the production process, from idea to user
• Contribute to the engineering team with knowledge sharing and code-reviews

Your profile

• You write SOLID and clean code
• You develop backend services with Go as well as fast, scalable and well-documented APIs
• You are an expert with either MySQL, PostgreSQL or Redis
• You have worked with Docker and Kubernetes and used agile methodologies
• You are interested in Web products and are keen to focus on them
• You are at ease working with other teams and you want to be the driving force for your domain
• You never stop learning and are keen to mentor others
• If we have captured your interest and you want to help us build the ultimate media platform for football fans, submit your application and join our Engineering team!

OneFootball strives for a healthy and safe workplace and is committed to building diverse teams.

Job Description

At HelloFresh, our mission is to change the way people eat - forever. From our 2011 founding in Europe’s vibrant tech hub Berlin, we’ve become the global market leader in the meal kit sector and inspire millions of energised home cooks across the globe every week.

We offer our meal kit boxes full of exciting recipes and thoughtfully sourced, fresh ingredients in more than 12 countries, operating from offices in Berlin, New York City, Sydney, Toronto, London, Amsterdam and Copenhagen and shipped out more than 250 Million meals in 2019.

Our more than 5,000 employees are the heart and soul of our highly international, fast-paced, and dynamic environment where innovation and smart, fast action is encouraged.

We want you to join us and help take HelloFresh to the next level - as a company in its growth phase this is a great time to join. Career and development opportunities are endless.

We will encourage you to make an immediate impact in your area of work as well as empower you to grow your career with us.

Our Engineering, Data, Product and Security teams are located in Berlin and New York and are critical to what we do. From procurement tools, to conversion rate optimization, live pricing tools, payment services and add-on upselling features, we work on challenging problems and have a high output of building and releasing features and engines that make our business thrive and deliver real financial impact.

You can get a taste of what we've been working on by checking out our tech blog.

About the job

• Our Backend Engineers assume development and operational responsibility for the HelloFresh platform that serves millions globally to deliver the best experience for our customers and internal users
• They take ownership of the architecture, design, development, deployment and operations of the microservices they develop, using DevOps practices, pair programming and other cutting edge methodologies
• They are active, solution-oriented members of autonomous, cross-functional agile teams collaborating with Product Owners, Front-end Engineers, Designers, and Business Intelligence teams
• They participate in bi-weekly Chapter Days to take part in exploratory initiatives and to share knowledge and trends with the engineering department
• They have an in-depth understanding of HelloFresh’s core product and architecture, and act as ambassador for software solutions offering support and mentorship to colleagues
• They are comfortable with state-of-the-art technologies like Kafka, RabbitMQ, Spark, Kubernetes, Istio, and more

Who we are looking for

• You have solid back-end experience within Microservice architecture using Golang, PHP and/or Python
• You have experience working with Docker and container orchestration technologies such as Kubernetes
• You are experienced in CI/CD methods and practices
• You have practical experience of TDD, BDD, DDD and distributed architectural patterns
• You have a background working with event-driven architectures using RabbitMQ and/or Kafka
• You are experienced in end-to-end development processes, including unit, integration & functional testing, distributed architecture, application tuning/profiling, and continuous integration
• You have experience working with relational and document databases, including PostgreSQL, MySQL, MongoDB
• You thrive in the opportunity to collaborate and mentor team members, while also sharing practical knowledge and trends

Interacting with front-end developers, 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 platforms and environments, while also acting as an ambassador to coach team members and stakeholders.

What we offer

• Relocation assistance to move to Berlin and visa application support
• Competitive compensation
• Significant reduction on our meal kits
• Annual learning and development budget to attend conferences or purchase educational resources
• Sabbatical policy
• Work in our office located in the heart of Berlin
• A diverse and vibrant international environment
• A range of perks (Free in-house crash course in German, compensation for advanced German classes, in-house lecture series and knowledge sharing programme, discounts for our neighboring gym & Urban Sports Club, free weekly yoga classes, summer & winter parties, discount on our HelloFresh GO vending machines)
• The chance to have a significant impact on one of the fastest-growing technology companies in Europe in an exciting growth phase

Are you up for a challenge?

Please submit your complete application below including your salary expectations and earliest starting date.

Job Description

We are looking for a (Senior) Backend Engineer with experience in Golang (f/m/d) to join our Global Contact Center Tech team to address our customers', riders', and restaurants' support issues quickly and with as little friction as possible which is crutial to our ability to create an amazing experience for our users.

In order to achieve this goal, we are building our own Automation & Support Platform to manage in-app support, self-service flows, transactional communication, automation of business processes, and other technologies that make ticket resolution more seamless: from the moment a user enters the customer support in the App, to making sure we have sufficient customer service agents available to solve the problem in a fast matter, and anything in between.

Your mission:

• Design, develop, test, deploy, maintain and improve software.
• Coaching and mentoring team members.
• Take part in architectural decision making.
• Understanding development lifecycle and collaborate with cross-functional and international agile teams.

Your heroic skills:

• Bachelor’s degree in Computer Science or an equivalent education or practical experience.
• Extensive experience in general purpose programming language.
• Experience working with distributed and parallel systems and web applications.
• Practical experience with Design Patterns, Design Principles, Software Architecture and Algorithms and automated tests (unit, integration and functional).
• Very good communication skills in English, both written and spoken.

Extensive experience with:

• Golang
• Design Driven Development.
• Hexagonal Architecture.
• S.O.L.I.D principles.
• Event-driven architecture.
• Good knowledge of relational databases (You should be aware of normal forms, ACID, isolation levels, index anatomy).

Other requirements:

• Ability to work in a fast-paced software release environment.
• Flexible and open-minded personality.
• Comfortable working in a multi-cultural environment.

Our stack consists of:

• Microservice architecture.
• Redis, Elasticsearch, SQL and key-value storage, AMQP.
• Cloud-based infrastructure following 12 factors using Kubernetes/Docker.
• Go and Phython as main languages.

*Why Delivery Hero?*

• Develop your skills with your educational budget for conferences and external trainings.

• Exchange ideas and meet fellow developers at regular meetups, in our active guilds and during our Global Developer Exchange Program.

• Join company parties, hackathons, cultural and sports events.

• Work in diverse teams with colleagues from across the globe in English.

• Save responsibly with our corporate pension scheme.

• Daily fruits, cereals, beverages, tea and coffee in our lounges.

• Learn German with free classes, access our e-learning platform and participate in our inhouse trainings.

• Enjoy massages, get your haircut in the office, join our free yoga classes or take a timeout in our nap room.

*About us:*

Delivery Hero Tech is playing an exceptional role in the large growth of our company. Our Tech teams leverage a diverse stack to create cutting-edge solutions which cover the full customer experience - starting with a great online search experience and ending with a real-time delivery at your doorstep.

Read about the latest updates from our Tech & Product teams on our blog.

Delivery Hero is building the next generation global on-demand delivery platform. We have grown rapidly from inception in 2011 to become the world's largest food-ordering network and we’re now innovating and creating new verticals such as groceries, pharmacies, flowers and other convenience articles in multiple markets.

Our awesome international team already operates in 40+ countries worldwide and we are looking for the most talented people to join us on our mission to ‘always deliver an amazing experience.’ If you’re an enthusiastic problem solver and hungry for a new adventure, an exciting job and multicultural workplace is waiting for you in the heart of Berlin!

At Delivery Hero, we believe diversity and representation is key to creating not only an exciting product, but also an amazing customer and employee experience. Fostering this starts with hiring -- therefore we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, or any other aspect that makes you, you.

**Have we caught your attention?​ If you are looking for an environment where our company DNA is defined by our values, please send us your CV.**

Find out more information on how to prepare for you technical interview here.

We’re looking forward to your application!