Golang ARES Tech Jobs in Germany

Job Description

ChartMogul Engineering is well on its journey to fully embrace a DevOps-driven culture!

Our DevOps team builds the infrastructure, processes, and tools necessary to release, monitor, and manage our applications with high velocity and efficiency in a modern cloud-native environment. We value automation, self-service, and empowerment of product engineering to manage our codebase from development to production.

By joining our team, you will play a significant role in supporting our growing architecture, working with edge cloud technologies, and implementing innovative solutions for our products. As with many young companies, your responsibilities may evolve. Here are some of the things we expect you to take on as a DevOps Engineer:

• End-to-end ownership of everything related to the infrastructure that keeps ChartMogul alive and running, including running daily operations of our infrastructure on AWS
• Collaborate with the product engineering teams and the various service support teams in engineering (QA, AppSec, Data Engineering) in service of maintaining, building, and improving our underlying systems so that they are highly available, scalable and performant
• Actively contribute to improving our systems and evolve our infrastructure: flawless CI/CD pipelines, Kubernetes deployments, containers monitoring, automation with infrastructure as code, GitOps, reliability on AWS cloud
• Join our constant efforts to meet and overcome standards for information security and compliance; ensuring our customer data is as safe as possible is our top priority
• Proactively identify and validate areas of improvement as necessary by using the best tool available for a given case and constantly researching and evaluating industry trends that fit ChartMogul's needs

Our Tech Stack

We run a combination of Kubernetes clusters and a fleet of Linux machines for our Rails stack, along with multiple microservices backed up by PostgreSQL databases and a Redis datastore. Our legacy infrastructure is running on AWS EKS (Kubernetes and containers).

Technologies from our stack: AWS, Kubernetes on EKS, Docker, Terraform, SaltStack, DataDog, Nginx, Redis, PostgreSQL, Sidekiq, Redis, Ruby/Rails, Go, JS (BackboneJS, VueJS), Rust, Linux, Bash

Job requirements

Professionally

• 2 years of professional experience as a DevOps / SRE / Systems Engineer
• Hands-on experience with high traffic production infrastructure
• Strong knowledge of Linux and computer networking
• Experience with AWS cloud and services
• Experience with configuration management systems
• Experience with managing and monitoring databases
• Next to speaking English fluently, you can understand and translate business requirements into clearly articulated technology solutions

Nice to have

• Understanding the cloud ecosystem in modern software development: Infrastructure as Code, Immutable infrastructure, git, CI/CD pipelines, containers, serverless, monitoring
• Experience with Docker and Kubernetes
• Experience with PostgreSQL databases and RDS
• Hands-on production experience with CloudFormation or Terraform on AWS cloud

Behaviourally

• Clear and precise communications, especially when working under the pressure of a production failure and/or incident affecting our users
• You're passionate about the DevOps culture and keep up with news and technologies in the cloud, networking, Linux, and open-source area
• You're eager to learn, contribute to design and architecture decisions, and inspire change
• You value automation; you are eager to spend a bit more time automating things that require more than one manual trigger

What is it like to work at ChartMogul?

• You’ll join the adventures of an early-stage company and experience what it means to have an incredibly impactful job
• You’ll become part of a team of nice, awesome, and highly dedicated people who all have the same mission: Helping companies build better businesses
• Flexible hours with healthy work-life balance
• All employees, including contractors, receive sick days, paid holiday days, and paternity leave
• You’ll receive a great salary pack (market or upmarket)!

Application Process

1. Application is reviewed
2. Introductory + technical call with our DevOps Engineer
3. Final interview with our Head of Engineering
4. Reference checks
5. Offer

This is a full-time remote position. Please note that we are only able to consider applicants who are eligible to work in the EU at this time.

Job Description

About us.

As startup dedicated to public transport, our vision is to make buying tickets for passengers as easy as possible. Therefore, we develop a ticketing system that automatically detects beginning and end of a ride. Based on the detection, it is possible to provide passengers the cheapest ticket.

The problem we are trying to solve is challenging: developing a reliable ride detection algorithm based on data from smartphone sensors while creating a solution that attracts both passengers and public transport providers.

We believe that together we can build a great solution that will have a major impact on public transport.

Responsibilities.

• contribute your own ideas to an innovative ticketing solution and shape the future of mobility
• design and implement Go microservices
• work on the ride detection algorithm – the core of our ticketing solution
• test and deploy microservices
• use functions and sensors provided by smartphones to improve our ride detection algorithm

Requirements.

• excellent Go skills
• experience with CI/CD
• confidence in using Docker, Kafka und Kubernetes

Benefits.

• competitive pay
• flexible working hours
• challenging tasks
• realization of own ideas
• up-to-date tech stack
• competitive pay

Job Description

Remerge is a fast-growing mobile advertising scale-up that has become the no.1 app retargeting company over the last 6 years with offices spanning Berlin, San Francisco, New York, Singapore, Beijing, Seoul and Tokyo. Remerge enables app developers to re-engage up to 3.3 million users per second across 1 million apps globally in order to increase retention and boost user lifetime value. We love data, designing for the user and anything that helps drive intelligent decisions.

Job mission

As a part of our Backend team you will be working on our bidding, data processing and machine learning infrastructure. This involves services which are distributed around the globe, handling more than two million requests per second and generating terabytes of data daily. Our tech stack consists of a variety of technologies such as Golang, Python, Kafka, Druid, Aerospike, Ruby, Elasticsearch, Chef, Hadoop, Spark, TensorFlow, Terraform and Kubernetes.

Responsibilities

• Add features to and refactor existing code on our bidder while maintaining a sub 100ms response latency.
• Build real-time processing pipelines to transform, aggregate, and ship data both internally and to external partners.
• Develop supporting systems and infrastructure for machine learning research, such as model repositories, feature stores, and training environments.
• Decide on appropriate metrics, logging, and alerting to ensure our distributed system stays in sync and operational 24/7/365.
• Work in a hybrid environment that mixes on-premise with cloud based infrastructure (mainly AWS and GCP).

Requirements

• We are not concerned with what kind of certificates and diplomas you have acquired so far if you are able to pragmatically solve a problem.
• A good understanding of underlying software development and computer science concepts.
• Previous experience with, or a strong desire to learn, the Go programming language.
• Analytical skills for performing exploratory work, combining data from multiple sources to find patterns.
• Interest in developing solutions for problems inherent to globally distributed real-time systems.
• Previous experience building and working with machine learning infrastructure is a plus.
• Ownership of your work - build it, deploy it, fix it, monitor it, repeat.
• Ability to communicate ideas, technical concepts, and analysis results in a meaningful way to non-technical colleagues.

Our Promise

• Team that values good engineering practices, lean processes and simplest working solutions
• Opportunities to learn and expand your skill set
• Mentorship program for technical and non-technical skills
• Work when and where it best fits you either from home or our brand new office
• Generous remuneration package including virtual shares, a dedicated education budget and end of the year bonus
• Travel to our offices around the globe for a short term assignment for up to a month each year
• Comfortable work setup - laptop, phone, screen(s), standing desk etc.
• Support for your setup while working from home

Remerge is an Equal Opportunity Employer: all qualified applicants are considered for positions regardless of race, ethnic origin, gender, age, religion or belief, marital status, gender identification, sexual orientation, veteran status or disability. We're looking forward to your application!

Job Description

NewStore is the essential omnichannel store solution for enterprise retailers. The company delivers Omnichannel-as-a-Service with the first platform combining mobile POS, an omnichannel order broker, and inventory management. Store operations from endless aisle to mobile checkout to fulfillment are executed on intuitive iPhone apps, creating a joyful shopping experience for the consumer and associate alike. NewStore customers include ANINE BING, Burton Snowboards, Decathlon, GANNI, Outdoor Voices, and UNTUCKit. It is backed by General Catalyst, Activant Capital, and Salesforce Ventures

About the Job

When joining NewStore you'll integrate in an agile environment, and be responsible for developing end-to-end solutions within your team. You're expected to contribute not only with your technical skills but also to share knowledge within the company. You’ll be working on a full-stack perspective, doing front-end and/or back-end according to the needs.

We have a cutting-edge microservice architecture and use the following technologies: Python, Golang, Linux, Docker, RabbitMQ, nginx, Amazon AWS, REST-ful APIs, ReactJS, HTML5, CSS3, git, SQL (PostgreSQL), Scrum/Kanban.

Required Skills:

• Solid technical background, with extensive experience in a similar role
• Extensive development experience with (and enthusiasm for) modern agile practices
• Experience working within a devops culture
• Solid experience working with functional or object-oriented programming
• Eagerness to learn new technologies and move between different tech stacks
• Experience with unit testing
• Adaptable, comfortable switching contexts and dealing with ambiguity
• Fluent in English, written and spoken
• Experience providing training to and mentoring other engineers
• Strong problem solving, critical thinking, and analytical skills

Nice to Have:

• Experience in building e-commerce systems
• Experience with Test Driven Development
• Contributions to open-source projects

Compensation

• €65K-85K base salary + 10% bonus + share options
• €2K Training budget
• Relocation package

Visa Sponsorship

Yes

Job Description

Join finn.auto to make car ownership fun & sustainable and play a key role to fulfill our mission to build the most popular car ownership provider in the world. We launched in 2019, offering an all-inclusive car-subscription in Europe

/ Mission

At finn.auto we create software that will manage thousands of vehicles and customers on a daily basis. You have the chance to join this team early on and work independently on our product. If your coding skills are known around the globe, and you love to contribute your ideas and engineering skills to a growing company in the heart of Munich then apply now.

// Objectives

• Best software to support business: Together with your team, you ship new features for our cloud platform. Thereby you actively participate in delivering the best software possible for our customers and business units
• Strive for excellence: You strive to deliver the best possible experience for our users by empowering them through an effective software
• You build it, you run it: You build features with a “you build it, you run it” mindset and are responsible for testing, deployment, and monitoring of your code. Yes, we believe in Serverless

// Your Profile

• You have solid experience in software engineering of larger projects, preferably B2B, B2C, or SaaS products, Juniors are also very welcome!
• You possess profound knowledge of Python or NodeJS
• You are not afraid of serverless applications including continuous integration and testing
• You don’t worry about setting up a local dev environment, spinning up a Docker container on an AWS instance, or resolving a couple of merge conflicts
• Putting code live every day is a given
• You have been part of an agile development team. You favor open communication, constant feedback, and short decision paths
• You have a “never-stop-learning” attitude and a desire to develop and grow
• You are fluent in English

// Values We Share

• Customer first - Always focus on our customers’ needs. Reduce complexity, increase quality.
• Own it - Be entrepreneurial in everything you do. Take responsibility for your individual and finn's overall goals.
• Embrace the struggle - Apply attention to detail and don't shy away from tough decisions. Never stop getting your hands dirty.
• We grow and succeed together - We help each other to succeed as a team and grow as individuals. We love to fight and to win together.
• Be honest and open-minded - Always speak out the truth, even if it hurts. Dare to be authentic and embrace others' authenticity.

// Our Profile

• Founders who focus on product and developer needs while building the most popular mobility provider
• We are a dynamic team in the heart of Munich (Poccistraße) that strives to make mobility fun & sustainable
• We live a culture of trust and ownership. Every idea and every opinion is welcome.
• We believe in DevOps, continuous integration, and testing
• State-of-the-art tools like GitLab, swagger, …
• We love and live agile as a SCRUM team, with open boards, regular retros, and daily stand-ups.
• Join an open-minded tech organization with a “best tool for the job” attitude. You have the freedom to choose your equipment, accessories, editors, tools, and technology and are given plenty of room for learning and experimentation.
• We value our joint lunches and team activities and will make sure that every team member feels welcome!

// Compensation Package

• Excellent fixed salary
• Full visa support for you (and your family)
• 1,500€ yearly personal development budget: We constantly motivate and fund you to learn, grow and advance your potential

// Interested in Joining?

Please upload your CV and transcripts online. Our Hiring Manager Andreas Wixler is looking forward to your application.

Job Description

epilot digitizes the energy industry with a unique cloud software. We are a fast growing scale-up in the heart of Cologne. Our mission: epilot revolutionizes the way all market partners in the energy world work together to deliver products and services. We offer a large network of partners within the cloud world, which is constantly expanded by the community.

We "epilots" are a team of experts from the fields of software development, energy management, product management and sales. In order to bring our solution even faster to the top in the energy world, we are looking for you as a Software Engineer (m/f/d).

What awaits you

• You will get a deep insight into the German energy market and why epilot is a blessing for the digitalization of the market.
• You will not only help us to put our vision into practice, but you will also play an active role in shaping it
• You are part of the team building the epilot software product using modern web technologies and languages.
• You are part of an agile cross-functional team of full-stack, backend and frontend developers, as well as designers and product managers
• You will participate in exciting and diverse development projects using agile methods.
• You will coach others to learn more as well as be constantly learning new technologies yourself.
• In close collaboration with our product management and design teams, you deliver end to end features for our users/
• Technically speaking, the use of cutting edge technology is awaiting you, e.g. React, Node.js, Typescript, Golang, AWS and serverless. Check out our current tech stack https://techradar.epilot.io

What you bring

• You have a Bachelor's or Master's degree in Computer Science or a comparable education.
• Ideally you have experience with React OR other JavaScript frameworks
• Experience crafting and implementing RESTful micro-services or GraphQL
• Understanding of SaaS, PaaS, IaaS industry with hands on experience with public OR private cloud offerings (e.g., AWS, GCP, Azure)
• You are familiar with microservices based architecture patterns
• Experience in taking ownership of features, with a team on short and long-running projects
• Practical knowledge of agile software development methodologies (e.g., XP, scrum)
• You think like an entrepreneur - you understand our business goals and how your daily decisions influence them.
• You don't see problems as a problem, but as a great opportunity for you personally, your team and epilot.
• You are a doer and have a strong Do-It mentality.
• You make quick, smart decisions and weigh the risk intelligently.
• You are a TEAM player, motivating and inspiring your colleagues.

What we offer you

• The opportunity to help building the most successful SaaS platform in the energy market.
• Start-up mentality: dynamic atmosphere and great team spirit.
• A rapidly growing company with an open communication culture, motivated colleagues and an international corporate culture.
• Epilot is growing rapidly and we expect the same from you. You never stand still, you are permanently challenged, you learn from your mistakes a la Fail Fast and Often.
• A central location in the heart of Cologne with cool cafes around the corner.
• Performance is rewarded with us - We take your desired salary seriously and talk openly about it with you.
• Transparency - We maintain a very flat and open corporate culture, everything is visible and open for discussion.
• Coffee, cold drinks, fruits and much appreciation.

You want to know what it is like to work for us? Find out what our colleagues on Kununu say about work @ epilot: https://www.kununu.com/de/epilot

Job Description

As a part of Amadeus, travel audience unit is the world’s leading data-driven travel advertising platform. travel audience harnesses the power of home-grown tech, combined with cutting-edge machine learning practices to connect the leading performance-oriented travel brands with the biggest network of publishers, reaching Billions of travellers globally.

Our aim is to optimize advertising across the entire traveller journey, identify and create new audiences, and increase our partners reach, relevance and booking volumes.

We are searching for a (Senior) Backend Engineer to join our team. You will be combining your passion for technology and have a direct impact on the lives of millions of travellers, while also helping travel audience in becoming the global leader in data-driven advertising for the entire travel industry.
**
What you'll do:**

• You'll be part of the team responsible for design, development, maintenance and operation of the programmatic advertisement and ad delivery components of our system: a set of Go applications, some of them, soft real-time;
• You'll design & implement new features, write unit and integration tests, tune monitoring and alerting;
• You'll work closely with Data Scientists in experimentation and optimisation of the business logic, leveraging machine learning and mathematical models;
• You'll actively contribute to improving quality & managing technical debt;
• You'll have the opportunity to participate in managing the infrastructure, capacity planning & optimising costs;
• You'll participate in architecture and design discussions, actively influencing the evolution of the architecture to meet new business requirements;
• You'll always be on a quest to look for better tools and solutions that match the new requirements better.

Why join us?

As part of our team, you will work in a highly motivated environment, with equal opportunities, flat hierarchies and short decision-making processes. You’ll have a lot of freedom to contribute your own ideas and implement them. We offer you:

• The opportunity to drive business growth and truly having an impact on the business;
• The opportunity of taking an impactful role in a fast-paced industry where you handle new problems every day;
• The opportunity to work on a system that already handles many thousands of requests per second (per instance) and processes terabytes of data per day - and you will have the opportunity to help to push it further;
• The chance to experience working on a soft real-time system - designed to reliably respond in tens of milliseconds.

Requirements

About you:

• You have gained significant experience with software development, writing idiomatic Go code, and are familiar with the tooling of the Go programming language;

• You worked with at least 5 of these technologies: Kubernetes, Helm, Terraform, Google Cloud Platform or other cloud computing environments,Prometheus, Grafana, protobuf, gRPC, Kafka, Aerospike or other key-value or document databases, PostgreSQL or other SQL databases, microservice architecture;

• Work experience in production environments with high-traffic and/or high uptimes (HA, 24/7), or strong proficiency with performance optimization it's a plus;

• It's a big advantage if you are experienced with programmatic advertisement (eg. Google RTB or OpenRTB) or real-time/soft real-time environments;

• You are a quick learner, you believe in continuous improvement and you are good at analytical problem solving;

• You can communicate well and are a first-class team player;

• You can speak, write and express yourself in English – our company’s working language – in a professional context.

We are awaiting your application and looking forward to starting our journey together!

Job Description

At Upvest, we are building the financial infrastructure of tomorrow. Our vision is to create a world in which any asset can be owned and traded digitally by anyone, anywhere. Our bold long-term view is backed by Europe's largest tech VCs Notion Capital, Partech and Holtzbrinck Ventures. Today, we count 22 talented people from 10 different countries and we want to keep expanding our international Upvengers team.

Your mission:

We are seeking a full-time backend engineer to build a securities API for financial institutions, the first such API in Europe. Your goal is to take ownership of designing, developing and maintaining microservices written in Golang.

A greenfield project. Cutting edge technologies. No legacy code.

This role will give you the opportunity to:

• Build fault-tolerant, horizontally scalable systems. Using Microservice architecture powered by Docker, Kubernetes, Kuma service mesh and Kong as a Gateway.
• Build event driven applications using NATS
• Work on different aspects of our API-product portfolio as part of the development team
• Develop data processing and storing mechanisms
• Work on improving the reliability of our API tools, as well as developing innovative tools
• Work with an agile methodology: in the end of the 2-weeks sprint cycle we have a demo with retrospective to make our software delivering faster

Requirements:

• At least +2 years of experience and passion about Golang and distributed systems
• Fluency with SQL databases such as PostgreSQL, transaction isolation, performance optimization
• Fluency with event driven architecture and concurrent algorithms
• Be proactive in learning new stacks and have a high sense of taking ownership
• Excited to work in a fast-paced and dynamic startup environment

Nice to have:

• Experience with Docker, k8s, understanding principles of a service mesh
• Experience with Monitoring and Tracing using opentracing/opencensus/opentelemetry/elastic APM
• Understanding of encryption algorithms and their application
• Experience working in Fintech domain

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. You can check our Stackshare page, too.

We're looking for an outstanding Backend Engineer (Golang) to help tell the world's football stories.

Your role

• Write Golang code that your co-workers appreciate for its readability and elegance,
• Work on a growing set of backend services that bring the latest news stories and match highlights for hundreds of competitions to our users in no time by closely cooperating with our Product team,
• Drive from Conceptualization to Deployment complex services that integrate our partners' content into OneFootball applications,
• Be responsible for delivering features and APIs on the backend service side in close cooperation with our “client” teams,
• Be very data-driven in designing new features by extensively relying on usage patterns, bucket-testing, A-B Testing, and a very deep understanding of the domain and customer objectives,
• Understand the full tech stack and be able to debug and drive right design decisions.

Your profile

• Experience in developing and maintaining fast, scalable and well-documented APIs,
• Experience with MySQL, PostgreSQL, Redis and NoSQL databases as well as an ability to optimise storage effectively,
• Solid understanding of what scalability, caching and load testing mean,
• Experience in event sourcing systems and handling concurrency at scale,
• Experience in Docker, Kubernetes and agile methodologies are pluses.

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

About Blocksize Capital

Blocksize Capital makes the DLT- and Blockchain-based asset market accessible for financial institutions. Our software solution delegates all tasks and challenges related to managing Digital Assets, ranging from trading and reporting to managing an entire portfolio. Our clients consist of asset managers, family offices and institutional investors.

About the job

As a Backend Developer you will be joining our development team focusing on extending and maintaining our backend infrastructure. Your main tasks will include to consolidate and interface with different blockchains, exchanges and third-party data providers to provide a unified API to be used by our clients or the in-house-developed trading frontend. You will help us to continuously improve our robust and low-latency infrastructure capable of handling large amounts of data while remaining highly scalable under different demands.

Our tech stack

• Go, gRPC
• Postgresql
• Kubernetes, Docker
• Prometheus, Grafana
• GCP

Your profile

• You are a passionate backend software developer with experience in the area of modern software / system architectures
• You have successfully completed a degree in computer science, business informatics, business information systems or equivalent
• You are interested in financial concepts and the realm of Blockchain / DLT
• You share our love for Go

Requirements

• You have profound experience in the development and consumption of REST & WebSocket APIs, preferably using Go
• You are fluent in different microservice design/communication patterns
• You are comfortable in testing and documenting infrastructure and APIs
• You are able to perform basic CRUD operations using SQL

Nice to Have

• You have had experience with DevOps tooling, such as: Shell scripting, CI/CD (Gitlab), Kubernetes
• You know your way around cloud provider offerings (GCP)
• You are proficient in complex SQL-queries

What we’re offering

• Become part of a young and agile team
• Take an interest in topics that are really fun, interesting and challenging
• Leave your footprint, because your ideas and solutions are important to us!
• The result counts! We pursue a flexible working time and workplace model (home office)
• Excellent infrastructure of your choice (Apple, BYOD, Coursera, Gym, etc.)

If we’ve got you interested, apply now to learn more about Blocksize Capital and the role!