Golang Source Jobs

Job Description

About Fraugster:

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 and SIX Payments. Fraugster is backed by top-tier investors and is currently managing billions of Euros for its clients.

Job Description:

We make decisions based on data, it’s the core of our business, and it’s providing insights into the effectiveness of our product and features. We believe data powers creativity and productivity, and that a robust, reliable and scalable infrastructure is needed to support this.

Our Observability team is operating the solutions that make gaining insights from data possible with monitoring, logging, metrics and other telemetry tools. The team is responsible for simplifying the process of building data and metrics-driven products and features. This is a high impact, high visibility role that directly affects the experiences of all our engineers.

As we take on more services and responsibilities, we're looking to add another member to the team.

What you will be doing:

• Design, build, and operate the observability stack of large-scale data infrastructure systems from the early stage
• Improve the stack, dive into new technologies and figure out how best to monitor them
• Provide easy ways to understand the state of the services at a given point in time, including the ability to trace requests across multiple services
• Work with development teams in an advisory capacity to optimize usage of monitoring and logging tools: what to log, measure and alert, which metrics and events are important and why through guidance, documentation and internal discussion
• Write well-crafted, well-tested, readable, maintainable code
• Participate in code reviews to ensure code quality and distribute knowledge, including Open-Source projects
• Mentor and guide junior engineers as the team grows

You’re a good fit if some of the below applies to you:

• You are a great teammate who can work effectively as part of a cross-functional team
• You have strong analytical, problem solving, debugging, and troubleshooting skills
• You are a good communicator in English, both verbal and written
• You are knowledgeable about a variety of infrastructure and development topics
• You have worked in an environment that runs multiple services handling a large number of transactions, owned by different teams
• You have the skills to help a development team to perform complex debugging, but you also know when to let the team figure things out on their own
• You enjoy thinking about how to make life simpler for other engineers

The experience we are looking for:

• Designing, implementing and debugging large-scale data infrastructure systems, and identifying their performance bottlenecks
• Understanding of long-term impacts of key design decisions and handling failure scenarios
• Experience in Go is a big plus, but not strictly required and experience with a similar backend language would suffice. Our team can teach you and get you up to speed
• Monitoring and operating open source software in production at scale e.g. Kafka, Kubernetes, Docker
• Operating telemetry tools, e.g. the ELK stack, Prometheus, Grafana, Jaeger, Istio and others
• Not everything listed is required and not everything required is listed. If you have skills that are not listed but you think will contribute to your performance let us know!

What we offer:

• The chance to be be part of a growing team of with plenty of room to leave your mark and impact company strategy and growth
• Fun, creative and focused teams committed to learning and problem-solving through collaboration
• Competitive salary and, if required, visa sponsorship and a relocation package
• Office located in the heart of Berlin with teammates from around the world
• Time to work on projects that are not in the scope of the sprint, standing desks, team events and a weekly company dinner
• An environment in which you can balance great work with a great life

We value ownership and innovation, and we build our teams with that in mind. We want each team to be responsible and accountable for what they ship. We also don't want to reinvent the wheel every time, so we try to get alignment in terms of practices and technologies. Our philosophy to achieve this is relying on excellent tooling and automation over policies and processes.

We know that diverse teams are strong teams, and welcome those with alternative identities, backgrounds, and experiences from all over the world. We’re a team of technically curious problem solvers. Come and join us.

We are looking forward to receiving your application!

Job Description

SOFTWARE ENGINEER (GENERALIST) ; CONTRACT OR EMPLOYEE You will be preferably be based in Bangalore, India and posses work experience of between 1 and 4 years.

At Fastah, we are helping build a faster mobile internet. We craft tools and APIs that make it easy to create mobile apps and services that work seamlessly on any network, around the world : "Faster apps for flaky networks!"

We are looking for a generalist Software Engineer who is happy to wear many hats at an early stage startup. If you are pretty good ANY ONE of the sections listed below, please do apply.

A) APIs FOR DEVELOPERS, WORLDWIDE:

1. You will work on our REST API product offering: specification, development, test, bug fixing, deployments, customer support and documentation

2. You will help with developer outreach and tech support

3. You will contribute working code and prototypes to Fastah’s open-source repositories to demonstrate Fastah APIs to a global developer audience.

4. You will monitor of our infrastructure, data pipelines, software upgrades, outages debugging and operational security.

5. You will understand or gain knowledge of security and Authorization concepts as applied to API services and backend servers

6. You will enhance and support billing and subscription management module such as those powered by Stripe.com APIs

B) DATA PROCESSING, VISUALIZATION, MODELING

We collect crowd-sourced data on the world's mobile 4G LTE networks, so need your help with the following activities.

1. Data processing: You will know how to cleanse data using combination of Go, Python and R using Unix tools, scripts, Jupyter.

2. Databases: You will be experienced with data-stores and querying them, preferable with geo-spatial capabilities such as Elasticsearch, Postgres/PostGIS

3. Query design, tuning and maintenance will be required to support our ever-evolving API requirements

4. You will need to map and visualize data sets using Mapbox GL JS, Google Maps JavaScript API, Kibana or similar exploration tools

5. You will be able to build static websites using generators such as Hugo or Jekyll

C) MOBILE DEVELOPMENT ON ANDROID

Our Android app helps drivers on on-demand transportation apps to stay online more reliably using commercial 4G LTE networks. Additionally we publish an Android SDK for developers.

1. You will improve core UI features such as Activities, Views layouts, and Material Design-compliant UI elements with an eye on aesthetics as well as performance.

2. Understanding of architecture concept is required: Service, lifecycles, background execution, networking, location services, aand persistence (via Room/SQLlite)

3. A strong plus is experience with mapping and markers via Google Maps Android SDK or Mapbox Android SDK

4. Improving and maintaining Fastah’s Android SDKs with public APIs via good documentation, release management and documentation

D) DEVELOPER EXPERIENCE:

1. Engaging with developer communities online via Stack Overflow, Fastah’s online discussion site, Hacker News etc.

2. Organizing local meet-ups such as the Bangalore Mobile Performance Meetup, or speaking at other tech events

3. Asking good questions online of your own, and helping others online

4. Writing high-quality developer documentation including diagrams, “getting started guides”, FAQs and tutorials.

5. Writing open-source code including examples for our APIs, with the right code hygiene, licenses etc. on GitHub.

6. Read more about what Developer Experience includes here: https://girliemac.com/blog/2016/08/16/developer-experience-matters/

OUR WAY OF WORKING:

• We release frequently and often

• We showcase our APIs via rich examples, demos and integration guides

• We show phenomenal ownership of work: every person is responsible for fixing bugs, building features, improving quality and repeating the previous continually

• We follow lightweight agile processes

• We document everything internally.

• We treat our customer's data with serious respect and all due privacy

• We value constant learning and resourcefulness in the workplace.

Job Description

**Distributed systems engineer Node.js

What makes Ably special?**
Ably helps power next generation digital experiences. Ones which are live rather than static, where data is in motion rather than at rest. Things like live chat, realtime location tracking, live document collaboration, gaming and eLearning. We've gained the trust of some the largest businesses in the world to integrate us into their stacks, businesses such as HubSpot, OfferUp, Tennis Australia and CA Technologies. We also work with a diverse range of tech startups globally powering features such as an air traffic control system for drones. Working at Ably means you are working on a cutting-edge product that is helping global brands shape the future.

What we can offer you – in brief
You will learn with the best. You will have autonomy and freedom to experiment and improve. You will be part of a dynamic team and a business that is taking off. We recently completed a $1m financing round to fuel our growth. We have the best technology, and the best people in the industry.

Join us now and you’ll be early in at a business going places, you’ll learn a lot, you’ll work with the founding team, and you’ll have fun.

What we want in return – in brief We want someone smart, ambitious, curious and motivated. Someone is prepared to do their best and work their arse off to do great work and become outstanding at what they do.

Job description
You'll be working with a deeply technical engineering team who collectively bring a wealth of experience and broad technology skills. The calibre of the code we produce is what excites us each day and motivates us each. If you enjoy solving hard distributed system problems that are mostly platform agnostic and theoretical in nature, then you'll love working at Ably. Our team is made up of a strong remote contingent, however our base is in London and growing. We are strong believers in face-to-face communication where possible. Whilst this is a remote working role, being able to practically travel to London occasionally is highly preferable and working on a similar time zone is a must.

Day to day you can expect to be working on:

• The "core" realtime platform which is largely Node.js, and some shared services in Go. You may also be required to work on the various services and routing layers of the platform which are built in Go and Elixir (we would happy if you are comfortable in either Go or Elixir, both would be a big win). As an aside, we use Ruby for all infrastructure automation and orchestration and occasionally write lower-level native code where necessary (such as native modules for Node). We're always revisiting the technologies we use and are always open to using new technologies where suitable.
• Working within the realtime platform and solving distributed programming problems. Find out what it takes to be a distributed systems engineer.
• Collaborating with the team to design, discuss and implement new features and services.
• Diagnosing and fixing bugs in our platform using distributed tracing techniques.
• Adding suitable test coverage to new features as well as existing functionality, conducting load tests using our frameworks, and generally helping to address platform stability and regression prevention.
• Be responsible for the complete lifecycle of your features and code i.e. pull request, reviews, testing, deploy to staging and sandbox environments, then into production environments with ownership of any issues that arise. We are strong believers in all developers being involved in the system operations as well.
• Contributing to open source projects that we support or use in our products. All of our client libraries are open source as well and may require your support at times.
• Helping customers solve problems they are experiencing that may help us find bugs in the platform.
• Support the wider team in regards to documentation and customer support.
• Suggestions for new features or improvements to our protocol and API specifications.

Perks & Benefits

• Salary range: £35k to £65k. Depends entirely on skills and experience.
• Holidays: 25+ days excluding national holidays. Can be negotiated.
• Benefit from a truly flexible working environment in which remote working and managing your own working time is the norm.
• Work in an environment where code quality, technical challenges and delivery is what we all care about.
• Skills development is intrinsic in the job. We're largely working on unsolved problems each day, and such, there is plenty of scope to widen your knowledge and skillset.
• Work with genuinely nice people who care.

Job Description

DEPARTMENT DESCRIPTION The Fox Digital Consumer Group is a strategic business unit with a customer-driven focus that is leading the consumer-driven revolution in media and entertainment. The group is strengthening and improving Fox Networks’ already successful TV Everywhere apps as well as developing, building and executing new consumer offerings that deliver fantastic Fox content in new and exciting ways.

Fox DCG is responsible for driving the development of platforms and capabilities and overseeing the ongoing enhancement and support of Fox Networks’ existing apps and TV Everywhere, including Fox Now, FX Now, Fox Sports Go and the National Geographic TV Apps, as well as the creation of new direct to consumer TV products. Additionally, DCG works hand-in-hand with the network marketing groups to promote awareness, adoption and usage of our TV Everywhere offerings, guide strategy and business development for new offerings, and manage key partner relationships (including the integration with Fox’s regional businesses in Europe, Asia and Latin America).

JOB DESCRIPTION As a Go developer in Fox DCG’s engineering group, you will be an integral part in the architecture, design, development, and deployment of authentication services for Fox’s digital video products across web, mobile as well as the next generation of devices. This role will develop end-to-end solutions and services using Golang other relevant technologies that drive our global digital products. The ability to not only code and develop tools but also to understand a wide range of technologies and integrate them would be critical to this role. A deep understanding of systems, modern development best practices and open source tools will be required to excel in this role.

QUALIFICATIONS 3+ years of relevant engineering experience. 2+ years of Golang programming experience. A strong foundation in object-oriented software architecture and programming principals. Experience with source code and knowledge repositories such as Git, Jira, or equivalent systems. Experience in cloud-based hosting and systems architecture (AWS or other). Understanding or experience with Agile development methodology Excellent problem solving skills with ability to synthesize information from multiple sources, identify relevant data, formulate and test hypotheses, and implement solutions. Self-motivated, flexible, collaborative. Strong verbal and written skills Passion for television/entertainment is a major plus

Job Description

Centrifuge is growing and we need your help to build the future of open, decentralized business software. Join our team building a decentralized business operating system on top of public blockchains.

You are either already an expert in distributed ledgers/blockchain/Ethereum or wish to become one. You want to join a team of technologists, who really care about writing high quality, open source code. You are self-motivated and don't need many directions to get a job done together with your teammates. We are knowledgeable, curious, and nice people, who have a shared vision to re-shape the world of business software. We would love to hear from you if this feels like a good home for you.

Responsibilities - Write clean, maintainable, secure code for distributed applications. - Write Solitidy code and create the corresponding UI/UX. We mostly code in Solidity, Node/JS, and Go. - Write code that deals with high-value financial transactions. - Be directly responsible for the creation and maintenance of modules and core infrastructure of the distributed Centrifuge operating system. - Drive your projects from inception to completion by owning your own deliverable and collaborating with your teammates. - Review code of others, maintain shared libraries, contribute to our shared infrastructure and toolbox. - Be a strong individual contributor in our team-oriented environment. We care about our team and people and value collaboration.

Requirements - You like solving problems and working with smart, nice people. - A strong and proven computer science or computer engineering background. - Track record of high quality, well-crafted code that has been used in production environments. - Communicate in English in our fast-paced and results-oriented environment. - Comfortable cooperating with the team in your office as well as remote team members. - Experience in API development and integration.

A plus: - You are familiar with cryptographic algorithms, decentralized systems, distributed consensus systems and security and trust reduction. - You wrote Ethereum smart contracts in Solidity. - Experience writing code with web3.js. - Experience with contributing to and managing open source projects.

About Centrifuge Centrifuge is the decentralized operating system to power global trade and commerce. We are building the systems and tools on public blockchain infrastructure to enable open, fair, and transparent business within the Financial Supply Chain.

Over the last 20 years, we built companies and software to address major issues in the world of Procure to Pay. Global large-scale business networks, invoicing between companies, providing financing for the supply chain - to name a few services we created over the years.

The Centrifuge OS allows businesses to transact on a global, decentralized network while maintaining control of their data. It democratizes access to business processes, makes the supply chain more transparent, and removes the middle-men who extract money from the global economy for their own sake.

We are setting up our Berlin offices right now and you will be one of the first ones to join the team and shape our culture.

Job Description

You are either already an expert in distributed ledgers/blockchain/Ethereum or wish to become one. You want to join a team of technologists, who really care about writing high quality, open source code. You are self-motivated and don't need many directions to get a job done together with your teammates. We are knowledgeable, curious, and nice people, who have a shared vision to re-shape the world of business software. We would love to hear from you if this feels like a good home for you.

Responsibilities - Write clean, maintainable, secure code for distributed applications. - Build software with Solidity, JS/Node and Go. - Write code that deals with high-value financial transactions. - Scalability, security, and ease of deployment for our end-users are key. Your code is operated by the largest corporations on this planet. - Build the infrastructure that connects our enterprise customers with Ethereum and the Centrifuge peer to peer network. - Be directly responsible for the creation and maintenance of core Centrifuge modules. - Drive your projects from inception to completion by owning your own deliverable and collaborating with your teammates. - Review code of others, maintain shared libraries, contribute to our shared infrastructure and toolbox. - Be a strong individual contributor in our team-oriented environment. We care about our team and people and value collaboration.

Requirements - You like solving problems and working with smart, nice people. - A strong and proven computer science or computer engineering background. - Track record of high quality, well-crafted code that has been used in production environments. - Communicate in English in our fast-paced and results-oriented environment. - Comfortable cooperating with the team in your office as well as remote team members. - Experience in API development and integration.

A plus: - You are familiar with cryptographic algorithms, decentralized systems, distributed consensus systems and security and trust reduction. - You wrote applications before that deal with invoices, purchase orders, payments, or other transactions of the financial supply chain. - You know your way around writing code for large-scale peer to peer applications. - Experience with contributing to and managing open source projects. - Experience shipping and maintaining code that is used in enterprise environments.

About Centrifuge Centrifuge is the decentralized operating system to power global trade and commerce. We are building the systems and tools on public blockchain infrastructure to enable open, fair, and transparent business within the Financial Supply Chain.

Over the last 20 years, we built companies and software to address major issues in the world of Procure to Pay. Global large-scale business networks, invoicing between companies, providing financing for the supply chain - to name a few services we created over the years.

The Centrifuge OS allows businesses to transact on a global, decentralized network while maintaining control of their data. It democratizes access to business processes, makes the supply chain more transparent, and removes the middle-men who extract money from the global economy for their own sake. We are setting up our Berlin offices right now and you will be one of the first ones to join the team and shape our culture.

Job Description

WHO YOU ARE: - At least 5 years of programming experience. - Significant experience with Golang. - Extensive understanding of the Ethereum state machine, including the EVM, transaction structures, state mechanics, etc. - Experience with the go-ethereum or parity codebase. - Expertise in blockchain technologies. - Experience working in an agile environment. - The ability to take ownership and see initiatives through. - Worked with and mentored junior engineers. - Exceptional communication skills. - Experience working with distributed teams.

WHERE YOU ARE: - Berlin - San Francisco - Toronto

ROLES/RESPONSIBILITIES: - Develop, maintain, and extend Ethermint - the EVM implementation on Tendermint Core - Develop Plasma-style sidechains for Ethereum - Develop Cosmos-Ethereum peg zones - Contribute to go-ethereum to improve its modularity and usability as a library - Help formalize the specification of Ethermint and ensure the implementation adheres to the spec. - Mentor junior engineers and support the growth and health of the team. - Review pull requests and provide valuable feedback to members of the team and open source contributors.

WHAT WE OFFER: - The opportunity to build the future of the internet. - An exciting role building open source software. - Flexible work schedule. - Travel stipend for conferences and in person collaboration. - At least 4 weeks of paid vacation. - Very competitive salary, including equity.

ABOUT OUR APPLICATION PROCESS: Qualified candidates can expect to go through a 4 step interview process. The first interview will be a call to assess cultural fit and to make sure our goals are aligned.

If we think there is a good fit, you'll have a call with one of our project managers to learn more about your skills and attitudes toward teamwork. If it's clear that you'd be a good addition to the team, we’ll ask you to complete a technical task for which you will be compensated.

If your technical task displays a high level of quality and care we will set up a final interview with our CEO or CTO.

The process can take up to 3 weeks.

HOW TO APPLY: To apply, please fill out this form: https://goo.gl/forms/jpdRI1wD8pdfoqKl2

Job Description

We're looking for someone who has: - At least 5 years of software engineering experience with open source contributions. - Written structured, high-quality programs and scripts for automation. - Significant experience writing Golang or the ability and desire to become proficient in new languages. - Experience developing, releasing, and maintaining production software and infrastructure tools like Elastic stack, InfluxDB stack, DataDog, PagerDuty, or VictorOps. - Built solutions with a broad set of technologies in and around cloud solutions (AWS EC2, ECS, Route53, DynamoDB, RDS, Lambda, Docker, - Google Container Engine, Kubernetes or Docker Swarm). - Implemented continuous deployment before (Jenkins, CircleCI, Travis, Ansible, Chef, Puppet). - Experience with SDLC tools (Git, GitHub, Atlassian Stash/Bitbucket, GitLab, JIRA). - Experience with QA/SIT tools (Selenium). - Experience in Linux System administration including package management, network management, and security management. - Familiarity with open source P2P networking protocols. - Experience working in an agile development environment. - The ability to take ownership and see initiatives through. - Exceptional communication skills. - Experience working with distributed teams.

What your primary responsibilities will be: - Help scale software systems with automation, in an effort to improve reliability, velocity, and simplicity. - Create, maintain, and improve the tooling for continuous integration and continuous delivery. - Build and maintain tooling for deploying, monitoring, and maintaining clusters of Tendermint nodes on our testnets and mainnets. - Build and maintain tooling to help shorten feedback cycles within teams and projects. - Plan, build, and maintain public facing services in association with business goals. - Build tools to measure and monitor availability, latency and overall system health.

Apply : https://goo.gl/forms/jpdRI1wD8pdfoqKl2

Job Description

We believe that the efficient management of buildings and office spaces is key to curbing the impact of climate change, enabling a more comfortable, productive and healthier working environment, and we’re looking for early team members passionate about this mission.

We are currently looking for an experienced Full-stack Engineer. You’ll be part of a team that builds a state-of-the-art infrastructure and networking solution.You will help build an affordable and simple to use cloud-based building automation software for small and medium-sized offices, to collect, manage, and integrate building devices in real time.

What you will do?

• Implementation of a robust set of services and APIs to power the web application
• Work with popular open source libraries including React, Redux and React Router
• Work with GoLang and AWS tech stack for the backend
• Building reusable code and libraries for future use
• Optimisation of the application for maximum speed and scalability
• Implementation of security and data protection
• Integration of the front-end aspects of the applications
• Providing the best in class UX for customers of the web application
• Working closely with designers to bring their vision to life
• Adhering to a set of code standards and good practices

Who you are?

• Passionate about continous learning and furthering our cause
• You hold BS/MS in Computer Science, Engineering, or related field
• You have deep JavaScript knowledge and have worked with ES6
• You are an expert in web technologies and APIs (HTTP2, TCP/IP, CSS/HTML, Browser JS APIs)
• You are knowledgeable in modern web tools (NPM/Yarn, Babel etc.)
• You are experienced working with React.js
• You like to build for scale – lean but ready for demand growth
• You’re a fan of open source philosophy, with data-driven development approach
• You have a proven ability to efficiently manage all aspects of the software development life cycle in an Agile environment
• You have an intense focus on building secure and reliable systems
• You have a desire to build highly usable customer centric products

What we offer?

• Working directly with the founders and shaping the company, who just received 7-digit Seed funding
• Having impact on the product from day 1
• A steep learning curve
• Working in downtown Berlin
• International team
• Competitive compensation

Job Description

Azumo is looking for a highly motivated Backend Engineer to develop and enhance high performing and scalable backend infrastructures in AI, NLP and conversational software environments.

This position will give you the opportunity to collaborate with a growing team and bright engineering minds in AI computing. You will enjoy the role if you love designing and developing scalable, high performant backend infrastructure using Java, Python, Node, open-source frameworks and connecting applications to modern cloud-based technologies.

Responsibilities:

Design, develop and test server features and robust APIs Integrate existing applications with third party systems Evaluate multiple approaches and technologies to solving a problem

Basic Qualifications:

BS or Master’s degree in Computer Science, related degree, or equivalent experience 3+ years experience with backend development, Java, Python or other OOP language Deep expertise with Linux and hosted cloud environments (Heroku, AWS, App Engine or other) Practical experience with open source technologies, including SQL and NoSQL DBs Experience integrating solutions with 3rd party APIs (RESTful, OAuth, JSON) Self-driven and motivated, with a strong work ethic and a passion for problem solving Strong Experience with backend development (Node.js / Express, GO (GoLang))

Preferred Qualifications:

Prior experience with big data technologies Love for coding and willingness to be agile Hacker spirit within a collaborative team

The Backend Engineer will be based remotely. Compensation commensurate with experience and candidate potential.

At Azumo we strive for excellence and strongly believe in professional and personal growth. We want each individual to be successful and pledge to help each achieve their goals while at Azumo and beyond. Challenging ourselves and learning new technologies is at the core of what we do.

Based in San Francisco, California, Azumo is an innovative software development firm helping organizations build intelligent apps using the latest technologies in AI, data and cloud. We are passionate about solving key problems for customers around the globe.

If you are qualified for the opportunity and looking for a challenge please apply online at https://azumo.workable.com or connect with us at people@azumo.co